{"id":69230,"date":"2024-05-26T18:11:55","date_gmt":"2024-05-26T11:11:55","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=69230"},"modified":"2024-05-26T18:11:55","modified_gmt":"2024-05-26T11:11:55","slug":"phan-mem-nhung-la-gi","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/phan-mem-nhung-la-gi\/","title":{"rendered":"Ph\u1ea7n m\u1ec1m nh\u00fang l\u00e0 g\u00ec: T\u00ednh n\u0103ng, th\u00e0nh ph\u1ea7n, \u1ee9ng d\u1ee5ng"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/itviec.com\/blog\/phan-mem-nhung-la-gi\/#Phan_mem_nhung_la_gi\" >Ph\u1ea7n m\u1ec1m nh\u00fang l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/itviec.com\/blog\/phan-mem-nhung-la-gi\/#Cac_tinh_nang_cua_phan_mem_nhung\" >C\u00e1c t\u00ednh n\u0103ng c\u1ee7a ph\u1ea7n m\u1ec1m nh\u00fang<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/itviec.com\/blog\/phan-mem-nhung-la-gi\/#Cac_thanh_phan_trong_phan_mem_nhung\" >C\u00e1c th\u00e0nh ph\u1ea7n trong ph\u1ea7n m\u1ec1m nh\u00fang<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/itviec.com\/blog\/phan-mem-nhung-la-gi\/#Phan_mem_nhung_hoat_dong_nhu_the_nao\" >Ph\u1ea7n m\u1ec1m nh\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/itviec.com\/blog\/phan-mem-nhung-la-gi\/#8_buoc_xay_dung_phan_mem_nhung_hieu_qua\" >8 b\u01b0\u1edbc x\u00e2y d\u1ef1ng ph\u1ea7n m\u1ec1m nh\u00fang hi\u1ec7u qu\u1ea3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/itviec.com\/blog\/phan-mem-nhung-la-gi\/#Cac_ung_dung_cua_phan_mem_nhung\" >C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a ph\u1ea7n m\u1ec1m nh\u00fang<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/itviec.com\/blog\/phan-mem-nhung-la-gi\/#Nhung_thach_thuc_phat_trien_phan_mem_nhung\" >Nh\u1eefng th\u00e1ch th\u1ee9c ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nh\u00fang<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/itviec.com\/blog\/phan-mem-nhung-la-gi\/#Cac_xu_huong_phat_trien_phan_mem_nhung\" >C\u00e1c xu h\u01b0\u1edbng ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nh\u00fang<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/itviec.com\/blog\/phan-mem-nhung-la-gi\/#Cac_cau_hoi_thuong_gap_ve_phan_mem_nhung\" >C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 ph\u1ea7n m\u1ec1m nh\u00fang<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/itviec.com\/blog\/phan-mem-nhung-la-gi\/#Tong_ket\" >T\u1ed5ng k\u1ebft\u00a0<\/a><\/li><\/ul><\/nav><\/div>\n<p><em><strong>Ph\u1ea7n m\u1ec1m nh\u00fang \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o ch\u1ee9c n\u0103ng, t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 k\u1ebft n\u1ed1i li\u1ec1n m\u1ea1ch c\u00e1c thi\u1ebft b\u1ecb. Tuy nhi\u00ean, qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a ph\u1ea7n m\u1ec1m nh\u00fang kh\u00e1 ph\u1ee9c t\u1ea1p, \u0111\u00f2i h\u1ecfi s\u1ef1 t\u00ecm t\u00f2i v\u00e0 khai th\u00e1c s\u00e2u. Trong b\u00e0i vi\u1ebft n\u00e0y, ITviec s\u1ebd gi\u00fap b\u1ea1n t\u00ecm hi\u1ec3u c\u01a1 b\u1ea3n v\u1ec1 t\u1ea7m quan tr\u1ecdng, th\u00e0nh ph\u1ea7n, quy tr\u00ecnh x\u00e2y d\u1ef1ng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ph\u1ea7n m\u1ec1m nh\u00fang trong \u0111\u1eddi s\u1ed1ng h\u1eb1ng ng\u00e0y.\u00a0<\/strong><\/em><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ecdc b\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ph\u1ea7n m\u1ec1m nh\u00fang l\u00e0 g\u00ec?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c lo\u1ea1i c\u00f4ng c\u1ee5 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nh\u00fang<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">8 b\u01b0\u1edbc x\u00e2y d\u1ef1ng ph\u1ea7n m\u1ec1m nh\u00fang hi\u1ec7u qu\u1ea3<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nh\u1eefng th\u1eed th\u00e1ch v\u00e0 xu h\u01b0\u1edbng ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nh\u00fang<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Phan_mem_nhung_la_gi\"><\/span><b>Ph\u1ea7n m\u1ec1m nh\u00fang l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Ph\u1ea7n m\u1ec1m nh\u00fang l\u00e0 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ho\u1eb7c h\u1ec7 th\u1ed1ng \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ea1y tr\u00ean ph\u1ea7n c\u1ee9ng c\u1ee5 th\u1ec3, nh\u01b0 c\u00e1c h\u1ec7 th\u1ed1ng tr\u00ean chip (System on a chip &#8211; SoC), ho\u1eb7c m\u1ea1ch t\u00edch h\u1ee3p (IC), v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho nhi\u1ec7m v\u1ee5 c\u1ee5 th\u1ec3. H\u1ea7u h\u1ebft m\u1ecdi s\u1ea3n ph\u1ea9m \u0111i\u1ec7n t\u1eed \u0111\u1ec1u c\u00f3 th\u1ec3 ch\u1ee9a m\u1ed9t ho\u1eb7c nhi\u1ec1u b\u1ed9 x\u1eed l\u00fd nh\u00fang, ph\u1ed5 bi\u1ebfn nh\u01b0 trong \u00f4 t\u00f4, h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a s\u00e0n, h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u1eed h\u00e0ng kh\u00f4ng, thi\u1ebft b\u1ecb y t\u1ebf\u2026<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng gi\u1ed1ng nh\u01b0 ph\u1ea7n m\u1ec1m m\u00e1y t\u00ednh \u0111a n\u0103ng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng s\u1eeda \u0111\u1ed5i ho\u1eb7c di chuy\u1ec3n t\u1eeb m\u00e1y n\u00e0y sang m\u00e1y kh\u00e1c, ph\u1ea7n m\u1ec1m nh\u00fang \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p ch\u1eb7t ch\u1ebd v\u1edbi ph\u1ea7n c\u1ee9ng m\u00e0 n\u00f3 \u0111i\u1ec1u khi\u1ec3n.\u00a0<\/span><\/p>\n<blockquote><p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5: Zoom cho ph\u00e9p b\u1ea1n th\u1ef1c hi\u1ec7n cu\u1ed9c g\u1ecdi \u0111i\u1ec7n video t\u1eeb b\u1ea5t k\u1ef3 lo\u1ea1i thi\u1ebft b\u1ecb n\u00e0o &#8211; m\u00e1y t\u00ednh x\u00e1ch tay, \u0111i\u1ec7n tho\u1ea1i ho\u1eb7c m\u00e1y t\u00ednh b\u1ea3ng v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m nh\u00fang tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb \u0111\u00f3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ed9t v\u00ed d\u1ee5 \u0111\u01a1n gi\u1ea3n kh\u00e1c l\u00e0 \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa c\u1ee7a TV ho\u1eb7c m\u00e1y \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1. H\u1ec7 th\u1ed1ng nh\u00fang cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho t\u1ea5t c\u1ea3.<\/span><\/p><\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"Cac_tinh_nang_cua_phan_mem_nhung\"><\/span><b>C\u00e1c t\u00ednh n\u0103ng c\u1ee7a ph\u1ea7n m\u1ec1m nh\u00fang<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>Hi\u1ec7u qu\u1ea3 kh\u00f4ng gian<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m nh\u00fang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf trong m\u1ed9t h\u1ec7 th\u1ed1ng d\u1ea1ng nh\u1ecf g\u1ecdn, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 kh\u00f4ng gian v\u1eadt l\u00fd h\u1ea1n ch\u1ebf. B\u1ea3n ch\u1ea5t nh\u1ecf g\u1ecdn c\u1ee7a c\u00e1c ph\u1ea7n m\u1ec1m nh\u00fang cho ph\u00e9p ch\u00fang t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u00e0o nhi\u1ec1u thi\u1ebft b\u1ecb kh\u00e1c nhau, t\u1eeb thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng nh\u1ecf \u0111\u1ebfn m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u1eb1ng c\u00e1ch t\u1ed1i \u01b0u h\u00f3a ph\u1ea7n m\u1ec1m \u0111\u1ec3 chi\u1ebfm kh\u00f4ng gian t\u1ed1i thi\u1ec3u, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 t\u00e0i nguy\u00ean ph\u1ea7n c\u1ee9ng, t\u1eeb \u0111\u00f3 t\u1ed1i \u0111a h\u00f3a ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng.<\/span><\/p>\n<h3><b>Ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Pin cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng ch\u00ednh cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c tri\u1ec3n khai trong m\u00f4i tr\u01b0\u1eddng t\u1eeb xa ho\u1eb7c di \u0111\u1ed9ng. Do \u0111\u00f3, vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a ph\u1ea7n m\u1ec1m \u0111\u1ec3 gi\u1ea3m thi\u1ec3u vi\u1ec7c s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng tr\u1edf n\u00ean c\u1ea5p thi\u1ebft.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n s\u1eed d\u1ee5ng nhi\u1ec1u k\u1ef9 thu\u1eadt kh\u00e1c nhau nh\u01b0 thu\u1eadt to\u00e1n qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng v\u00e0 ch\u1ebf \u0111\u1ed9 ng\u1ee7 \u0111\u1ec3 gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng. Kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh hi\u1ec7u qu\u1ea3 v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng cho ph\u00e9p k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd pin, gi\u1ea3m thi\u1ec3u chi ph\u00ed v\u1eadn h\u00e0nh v\u00e0 n\u00e2ng cao t\u00ednh b\u1ec1n v\u1eefng t\u1ed5ng th\u1ec3.<\/span><\/p>\n<h3><b>Hi\u1ec7u su\u1ea5t cao<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1eb7c d\u00f9 c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn v\u00e0 h\u1ea1n ch\u1ebf v\u1ec1 n\u0103ng l\u01b0\u1ee3ng, c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 mang l\u1ea1i hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i cho c\u00e1c nhi\u1ec7m v\u1ee5 c\u1ee5 th\u1ec3. \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t cao, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt t\u1ed1i \u01b0u h\u00f3a, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1ed1i \u01b0u h\u00f3a m\u00e3, x\u1eed l\u00fd song song v\u00e0 c\u00e1c thu\u1eadt to\u00e1n hi\u1ec7u qu\u1ea3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 c\u00e1c t\u00e0i nguy\u00ean ph\u1ea7n c\u1ee9ng s\u1eb5n c\u00f3 v\u00e0 t\u1eadn d\u1ee5ng c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a \u1ee9ng d\u1ee5ng m\u1ee5c ti\u00eau, h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m nh\u00fang c\u00f3 th\u1ec3 mang l\u1ea1i kh\u1ea3 n\u0103ng ph\u1ea3n h\u1ed3i theo th\u1eddi gian th\u1ef1c v\u00e0 th\u1ef1c thi hi\u1ec7u qu\u1ea3, ngay c\u1ea3 trong m\u00f4i tr\u01b0\u1eddng h\u1ea1n ch\u1ebf v\u1ec1 t\u00e0i nguy\u00ean.<\/span><\/p>\n<h3><b>Y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng th\u1eddi gian th\u1ef1c<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">H\u1ea7u h\u1ebft ph\u1ea7n m\u1ec1m nh\u00fang y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng th\u1eddi gian th\u1ef1c, \u0111\u1ea3m b\u1ea3o ph\u1ea3n h\u1ed3i v\u00e0 x\u00e1c \u0111\u1ecbnh k\u1ecbp th\u1eddi \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n ho\u1eb7c \u0111\u1ea7u v\u00e0o. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 y\u00eau c\u1ea7u cao v\u1ec1 m\u1eb7t an to\u00e0n, ch\u1eb3ng h\u1ea1n nh\u01b0 thi\u1ebft b\u1ecb y t\u1ebf, h\u1ec7 th\u1ed1ng \u00f4 t\u00f4 v\u00e0 thi\u1ebft b\u1ecb h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, n\u01a1i ph\u1ea7n m\u1ec1m ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t v\u1ec1 th\u1eddi gian.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt nh\u01b0 l\u1eadp l\u1ecbch t\u00e1c v\u1ee5, x\u1eed l\u00fd ng\u1eaft v\u00e0 c\u01a1 ch\u1ebf giao ti\u1ebfp d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau theo th\u1eddi gian th\u1ef1c.<\/span><\/p>\n<blockquote><p><em>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/itviec.com\/blog\/5-ly-do-ban-nen-chon-embedded-software\/\" target=\"_blank\" rel=\"noopener\"><strong>5 l\u00fd do b\u1ea1n n\u00ean ch\u1ecdn Embedded Software<\/strong><\/a><\/em><\/p><\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"Cac_thanh_phan_trong_phan_mem_nhung\"><\/span><b>C\u00e1c th\u00e0nh ph\u1ea7n trong ph\u1ea7n m\u1ec1m nh\u00fang<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-69289 size-full\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/phan-mem-nhung-vippro.png\" alt=\"ph\u1ea7n m\u1ec1m nh\u00fang - itviec blog\" width=\"1990\" height=\"1153\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/phan-mem-nhung-vippro.png 1990w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/phan-mem-nhung-vippro-300x174.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/phan-mem-nhung-vippro-1600x927.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/phan-mem-nhung-vippro-200x116.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/phan-mem-nhung-vippro-100x58.png 100w\" sizes=\"auto, (max-width: 1990px) 100vw, 1990px\" \/><\/p>\n<h3><b>Firmware<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Firmware l\u00e0 ph\u1ea7n m\u1ec1m c\u1ea5p th\u1ea5p giao ti\u1ebfp tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n c\u1ee9ng. Firmware th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong b\u1ed9 nh\u1edb ch\u1ec9 \u0111\u1ecdc ho\u1eb7c b\u1ed9 l\u01b0u tr\u1eef flash v\u00e0 \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p ch\u1eb7t ch\u1ebd v\u1edbi ph\u1ea7n c\u1ee9ng, \u0111\u00f3ng vai tr\u00f2 l\u00e0 n\u1ec1n t\u1ea3ng cho h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 c\u00e1c l\u1edbp ph\u1ea7n m\u1ec1m kh\u00e1c.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u00a0Firmware cung c\u1ea5p h\u01b0\u1edbng d\u1eabn gi\u00fap ph\u1ea7n c\u1ee9ng kh\u1edfi \u0111\u1ed9ng, giao ti\u1ebfp v\u1edbi c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 \u0111\u1ea7u v\u00e0o\/\u0111\u1ea7u ra c\u01a1 b\u1ea3n. Sau khi tr\u00ecnh t\u1ef1 kh\u1edfi \u0111\u1ed9ng ho\u00e0n t\u1ea5t, Firmware s\u1ebd chuy\u1ec3n quy\u1ec1n \u0111i\u1ec1u khi\u1ec3n cho h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/span><\/p>\n<h3><b>H\u1ec7 \u0111i\u1ec1u h\u00e0nh (Embedded OS ho\u1eb7c H\u1ec7 \u0111i\u1ec1u h\u00e0nh th\u1eddi gian th\u1ef1c &#8211; RTOS)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">H\u1ec7 \u0111i\u1ec1u h\u00e0nh nh\u00fang ho\u1eb7c RTOS \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 t\u1ed1i thi\u1ec3u c\u1ea7n thi\u1ebft \u0111\u1ec3 ch\u1ea1y c\u00e1c \u1ee9ng d\u1ee5ng nh\u00fang. H\u1ec7 \u0111i\u1ec1u h\u00e0nh th\u1ef1c hi\u1ec7n c\u00e1c ch\u1ee9c n\u0103ng nh\u01b0 l\u1eadp l\u1ecbch t\u00e1c v\u1ee5, x\u1eed l\u00fd ng\u1eaft v\u00e0 giao ti\u1ebfp gi\u1eefa c\u00e1c qu\u00e1 tr\u00ecnh. \u0110\u1ed3ng th\u1eddi, h\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u0169ng cung c\u1ea5p giao di\u1ec7n \u0111\u1ec3 ph\u1ea7n m\u1ec1m \u1ee9ng d\u1ee5ng t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n c\u1ee9ng m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i \u0111i\u1ec1u khi\u1ec3n ch\u00fang tr\u1ef1c ti\u1ebfp.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u1ec7 \u0111i\u1ec1u h\u00e0nh th\u1eddi gian th\u1ef1c (RTOS) th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean ph\u1ea7n c\u1ee9ng \u0111\u1ed3ng th\u1eddi cung c\u1ea5p kh\u1ea3 n\u0103ng \u0111a nhi\u1ec7m. RTOS \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u th\u1eddi gian th\u1ef1c v\u00e0 cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 nh\u01b0 l\u1eadp l\u1ecbch t\u00e1c v\u1ee5, li\u00ean l\u1ea1c gi\u1eefa c\u00e1c qu\u00e1 tr\u00ecnh v\u00e0 qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb. C\u00e1c v\u00ed d\u1ee5 RTOS ph\u1ed5 bi\u1ebfn bao g\u1ed3m FreeRTOS, VxWorks v\u00e0 RTEMS.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111\u01b0\u1ee3c x\u1ebfp l\u1edbp tr\u00ean ph\u1ea7n Firmware, s\u1eed d\u1ee5ng c\u00e1c kh\u1edfi t\u1ea1o ph\u1ea7n c\u1ee9ng v\u00e0 \u0111i\u1ec1u khi\u1ec3n c\u1ea5p th\u1ea5p. Middleware v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng th\u01b0\u1eddng ch\u1ea1y tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/span><\/p>\n<h3><b>Middleware<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Middleware l\u00e0 m\u1ed9t l\u1edbp ph\u1ea7n m\u1ec1m cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 b\u1ed5 sung c\u1ea7n thi\u1ebft cho ph\u1ea7n m\u1ec1m \u1ee9ng d\u1ee5ng, ngo\u00e0i nh\u1eefng g\u00ec h\u1ec7 \u0111i\u1ec1u h\u00e0nh cung c\u1ea5p. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m nh\u1eefng th\u1ee9 nh\u01b0 giao th\u1ee9c li\u00ean l\u1ea1c, tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb\u2026 Middleware \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1c h\u00e0nh \u0111\u1ed9ng ph\u1ee9c t\u1ea1p v\u00e0 gi\u00fap ph\u1ea7n m\u1ec1m \u1ee9ng d\u1ee5ng th\u1ef1c hi\u1ec7n c\u00e1c ch\u1ee9c n\u0103ng d\u1ec5 d\u00e0ng h\u01a1n. Ph\u1ea7n m\u1ec1m trung gian ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng nh\u01b0 m\u1ed9t th\u01b0 vi\u1ec7n ch\u1ee9a c\u00e1c ch\u1ee9c n\u0103ng v\u00e0 d\u1ecbch v\u1ee5 m\u00e0 \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 g\u1ecdi, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa ph\u1ea7n m\u1ec1m \u1ee9ng d\u1ee5ng v\u00e0 h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ph\u1ea7n m\u1ec1m trung gian th\u01b0\u1eddng cung c\u1ea5p giao di\u1ec7n l\u1eadp tr\u00ecnh c\u1ea5p cao h\u01a1n cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n, lo\u1ea1i b\u1ecf s\u1ef1 ph\u1ee9c t\u1ea1p li\u00ean quan \u0111\u1ebfn t\u01b0\u01a1ng t\u00e1c gi\u1eefa h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 ph\u1ea7n c\u1ee9ng.<\/span><\/p>\n<h3><b>\u1ee8ng d\u1ee5ng (Application)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c nhi\u1ec7m v\u1ee5 c\u1ee5 th\u1ec3 m\u00e0 ph\u1ea7n m\u1ec1m nh\u00fang h\u01b0\u1edbng t\u1edbi. Ph\u1ea7n m\u1ec1m \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 l\u00e0 b\u1ea5t c\u1ee9 \u0111i\u1ec1u g\u00ec t\u1eeb vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n m\u00e0n h\u00ecnh LED \u0111\u1ebfn th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e9p t\u00ednh ph\u1ee9c t\u1ea1p cho thi\u1ebft b\u1ecb y t\u1ebf. Ph\u1ea7n m\u1ec1m \u1ee9ng d\u1ee5ng l\u00e0 th\u1ee9 th\u00fac \u0111\u1ea9y ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a h\u1ec7 th\u1ed1ng nh\u00fang, c\u0169ng l\u00e0 nh\u1eefng g\u00ec ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i t\u01b0\u01a1ng t\u00e1c tr\u1ef1c ti\u1ebfp ho\u1eb7c h\u01b0\u1edfng l\u1ee3i t\u1eeb \u0111\u00f3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ph\u1ea7n m\u1ec1m \u1ee9ng d\u1ee5ng th\u01b0\u1eddng n\u1eb1m \u1edf c\u1ea5p cao nh\u1ea5t trong h\u1ec7 th\u1ed1ng ph\u00e2n c\u1ea5p ph\u1ea7n m\u1ec1m nh\u00fang. Ph\u1ea7n m\u1ec1m \u1ee9ng d\u1ee5ng t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 ph\u1ea7n c\u1ee9ng th\u00f4ng qua c\u00e1c l\u1ec7nh g\u1ecdi h\u1ec7 th\u1ed1ng v\u00e0 API do OS v\u00e0 ph\u1ea7n m\u1ec1m trung gian cung c\u1ea5p.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Phan_mem_nhung_hoat_dong_nhu_the_nao\"><\/span><b>Ph\u1ea7n m\u1ec1m nh\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Ph\u1ea7n m\u1ec1m nh\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1eb1ng ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh C ho\u1eb7c C++. C\u00e1c thi\u1ebft b\u1ecb c\u1ea5p cao h\u01a1n c\u0169ng c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 Python, JavaScript v\u00e0 c\u00e1c ng\u00f4n ng\u1eef kh\u00e1c.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ph\u1ea7n m\u1ec1m nh\u00fang c\u00f3 th\u1ec3 bao g\u1ed3m m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng v\u00e0 ph\u1ea7n m\u1ec1m \u1ee9ng d\u1ee5ng. C\u00e1c thi\u1ebft b\u1ecb ph\u1ee9c t\u1ea1p h\u01a1n s\u1ebd ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh th\u01b0\u01a1ng m\u1ea1i c\u00f3 s\u1eb5n nh\u01b0 FreeRTOS, uC\/OS, ThreadX, VxWorks v\u00e0 nhi\u1ec1u bi\u1ebfn th\u1ec3 kh\u00e1c.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ph\u1ea7n m\u1ec1m nh\u00fang \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 c\u1ee5 th\u1ec3 d\u01b0\u1edbi \u0111\u00e2y, m\u1ed7i c\u00f4ng c\u1ee5 th\u1ef1c hi\u1ec7n m\u1ed9t vai tr\u00f2 kh\u00e1c nhau \u0111\u1ec3\u00a0 gi\u00fap x\u00e2y d\u1ef1ng v\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m:<\/span><\/p>\n<h3><b>Tr\u00ecnh so\u1ea1n th\u1ea3o (Editor)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Tr\u00ecnh so\u1ea1n th\u1ea3o l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n, trong \u0111\u00f3 l\u1eadp tr\u00ecnh vi\u00ean vi\u1ebft ph\u1ea7n m\u1ec1m b\u1eb1ng ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c ch\u1ecdn, ng\u00f4n ng\u1eef n\u00e0y s\u1ebd tr\u1edf th\u00e0nh m\u00e3 ngu\u1ed3n cho thi\u1ebft b\u1ecb.<\/span><\/p>\n<h3><b>Compiler<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Compiler, hay tr\u00ecnh bi\u00ean d\u1ecbch l\u00e0 m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh m\u00e1y t\u00ednh (ho\u1eb7c m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh) bi\u1ebfn \u0111\u1ed5i m\u00e3 ngu\u1ed3n \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh (ng\u00f4n ng\u1eef ngu\u1ed3n) sang ng\u00f4n ng\u1eef m\u00e1y t\u00ednh kh\u00e1c (th\u01b0\u1eddng l\u00e0 \u0111\u1ecbnh d\u1ea1ng nh\u1ecb ph\u00e2n).<\/span><\/p>\n<h3><b>Assembler<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Assembler c\u0169ng l\u00e0 m\u1ed9t tr\u00ecnh bi\u00ean d\u1ecbch m\u00e3 v\u1edbi nhi\u1ec7m v\u1ee5 chuy\u1ec3n \u0111\u1ed5i c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng ng\u00f4n ng\u1eef h\u1ee3p ng\u1eef (Assembly language) th\u00e0nh m\u00e3 m\u00e1y c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c tr\u00ean m\u00e1y t\u00ednh.\u00a0<\/span><\/p>\n<h3><b>Tr\u00ecnh g\u1ee1 l\u1ed7i (Debugger)\u00a0<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Tr\u00ecnh g\u1ee1 l\u1ed7i l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 cho ph\u00e9p nh\u00e0 ph\u00e1t tri\u1ec3n <\/span><span style=\"font-weight: 400;\">ki\u1ec3m tra, ph\u00e1t hi\u1ec7n v\u00e0 \u0111\u00f4i khi g\u1ee3i \u00fd c\u00e1ch kh\u00e1c ph\u1ee5c khi g\u1eb7p l\u1ed7i. <\/span><span style=\"font-weight: 400;\">N\u1ebfu c\u00f3 v\u1ea5n \u0111\u1ec1 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y, tr\u00ecnh g\u1ee1 l\u1ed7i s\u1ebd \u0111\u00e1nh d\u1ea5u ch\u00fang \u0111\u1ec3 kh\u1eafc ph\u1ee5c.<\/span><\/p>\n<h3><b>Tr\u00ecnh li\u00ean k\u1ebft (Linker)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Tr\u00ecnh li\u00ean k\u1ebft l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 kh\u00e1c d\u00f9ng \u0111\u1ec3 t\u1eadp h\u1ee3p v\u00e0 \u0111\u1ecbnh d\u1ea1ng m\u00e3 th\u1ef1c thi c\u1ea5p th\u1ea5p theo c\u00e1ch sao cho m\u00e3 th\u1ef1c thi ch\u00ednh x\u00e1c tr\u00ean thi\u1ebft b\u1ecb m\u1ee5c ti\u00eau.<\/span><\/p>\n<h3><b>M\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n t\u00edch h\u1ee3p (IDE)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">M\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n t\u00edch h\u1ee3p (IDE) l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m gi\u00fap l\u1eadp tr\u00ecnh vi\u00ean ph\u00e1t tri\u1ec3n m\u00e3 ph\u1ea7n m\u1ec1m m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. N\u00f3 gi\u00fap gia t\u0103ng n\u0103ng su\u1ea5t l\u00e0m vi\u1ec7c c\u1ee7a l\u1eadp tr\u00ecnh vi\u00ean, b\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p c\u00e1c ti\u1ec7n \u00edch nh\u01b0 ch\u1ec9nh s\u1eeda, x\u00e2y d\u1ef1ng, th\u1eed nghi\u1ec7m v\u00e0 \u0111\u00f3ng g\u00f3i ph\u1ea7n m\u1ec1m trong m\u1ed9t \u1ee9ng d\u1ee5ng d\u1ec5 s\u1eed d\u1ee5ng.<\/span><\/p>\n<h3><b>Tr\u00ecnh m\u00f4 ph\u1ecfng (<\/b><b>Simulators and Emulators)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Tr\u00ecnh m\u00f4 ph\u1ecfng t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng b\u1eaft ch\u01b0\u1edbc c\u00e1c h\u00e0nh vi, bi\u1ebfn v\u00e0 c\u1ea5u h\u00ecnh trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t c\u1ee7a \u1ee9ng d\u1ee5ng iOS. Tr\u00ecnh m\u00f4 ph\u1ecfng b\u1eaft ch\u01b0\u1edbc t\u1ea5t c\u1ea3 c\u00e1c t\u00ednh n\u0103ng ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m cho m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t \u1ee9ng d\u1ee5ng Android c\u1ee7a thi\u1ebft b\u1ecb th\u1ef1c.<\/span><\/p>\n<h3><b>H\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n (<\/b><b>Version Control Systems)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n l\u00e0 c\u00e1c c\u00f4ng c\u1ee5 ph\u1ea7n m\u1ec1m gi\u00fap nh\u00f3m ph\u1ea7n m\u1ec1m qu\u1ea3n l\u00fd c\u00e1c thay \u0111\u1ed5i \u0111\u1ed1i v\u1edbi m\u00e3 ngu\u1ed3n theo th\u1eddi gian.<\/span><\/p>\n<h3><b>C\u00f4ng c\u1ee5 ph\u00e2n t\u00edch t\u0129nh (<\/b><b>Static Analysis Tools)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Ph\u00e2n t\u00edch m\u00e3 \u0111\u1ec3 t\u00ecm c\u00e1c l\u1ed7i, l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt ho\u1eb7c sai l\u1ec7ch ti\u1ec1m \u1ea9n so v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt m\u00e0 kh\u00f4ng c\u1ea7n th\u1ef1c thi.\u00a0<\/span><\/p>\n<h3><b>C\u00f4ng c\u1ee5 t\u1ef1 \u0111\u1ed9ng h\u00f3a x\u00e2y d\u1ef1ng (<\/b><b>Build Automation Tools)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">T\u1ef1 \u0111\u1ed9ng h\u00f3a x\u00e2y d\u1ef1ng l\u00e0 qu\u00e1 tr\u00ecnh t\u1ef1 \u0111\u1ed9ng h\u00f3a vi\u1ec7c truy xu\u1ea5t m\u00e3 ngu\u1ed3n, bi\u00ean d\u1ecbch m\u00e3 th\u00e0nh m\u00e3 nh\u1ecb ph\u00e2n, th\u1ef1c hi\u1ec7n ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng v\u00e0 xu\u1ea5t b\u1ea3n m\u00e3 \u0111\u00f3 v\u00e0o kho l\u01b0u tr\u1eef t\u1eadp trung, d\u00f9ng chung.<\/span><\/p>\n<h3><b>Profilers<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Profiler l\u00e0 c\u00f4ng c\u1ee5 gi\u00fap ph\u00e2n t\u00edch h\u00e0nh vi trong th\u1eddi gian ch\u1ea1y c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1ec3 t\u00ecm ra c\u00e1c \u0111i\u1ec3m ngh\u1ebdn ho\u1eb7c s\u1ef1 k\u00e9m hi\u1ec7u qu\u1ea3.<\/span><\/p>\n<h3><b>C\u00f4ng c\u1ee5 l\u1eadp tr\u00ecnh Flash\u00a0<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">B\u1ed9 l\u1eadp tr\u00ecnh flash l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ho\u1eb7c c\u00f4ng c\u1ee5 ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u1eadp tr\u00ecnh ho\u1eb7c l\u1eadp tr\u00ecnh l\u1ea1i chip b\u1ed9 nh\u1edb flash, l\u00e0 m\u1ed9t lo\u1ea1i b\u1ed9 nh\u1edb c\u1ed1 \u0111\u1ecbnh th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong b\u1ed9 vi \u0111i\u1ec1u khi\u1ec3n, h\u1ec7 th\u1ed1ng nh\u00fang v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed kh\u00e1c.<\/span><\/p>\n<h3><b>M\u00e1y ph\u00e2n t\u00edch logic v\u00e0 m\u00e1y hi\u1ec7n s\u00f3ng (<\/b><b>Logic Analyzers and Oscilloscopes)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00e1c c\u00f4ng c\u1ee5 ph\u1ea7n c\u1ee9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 g\u1ee1 l\u1ed7i v\u00e0 ph\u00e2n t\u00edch \u1edf m\u1ee9c \u0111\u1ed9 th\u1ea5p c\u00e1c t\u00edn hi\u1ec7u s\u1ed1 v\u00e0 t\u00edn hi\u1ec7u t\u01b0\u01a1ng t\u1ef1.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u1eefng c\u00f4ng c\u1ee5 n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh cho ph\u00f9 h\u1ee3p v\u1edbi ph\u1ea7n c\u1ee9ng, ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh ho\u1eb7c y\u00eau c\u1ea7u d\u1ef1 \u00e1n c\u1ee5 th\u1ec3 v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p.\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"8_buoc_xay_dung_phan_mem_nhung_hieu_qua\"><\/span><b>8 b\u01b0\u1edbc x\u00e2y d\u1ef1ng ph\u1ea7n m\u1ec1m nh\u00fang hi\u1ec7u qu\u1ea3<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nh\u00fang l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh ph\u1ee9c t\u1ea1p, \u0111\u00f2i h\u1ecfi s\u1ef1 ch\u00fa \u00fd t\u1ec9 m\u1ec9 \u0111\u1ebfn t\u1eebng chi ti\u1ebft v\u00e0 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 t\u00edch h\u1ee3p ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 quy tr\u00ecnh t\u1eebng b\u01b0\u1edbc ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nh\u00fang t\u00f9y ch\u1ec9nh.<\/span><\/p>\n<ul>\n<li><b>B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh ph\u1ea1m vi d\u1ef1 \u00e1n<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">B\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch c\u00e1c ch\u1ee9c n\u0103ng c\u1ee7a ph\u1ea7n m\u1ec1m nh\u00fang, x\u00e1c \u0111\u1ecbnh \u1ee9ng d\u1ee5ng c\u1ea7n h\u01b0\u1edbng t\u1edbi, c\u0169ng nh\u01b0 hi\u1ec3u r\u00f5 c\u00e1c y\u00eau c\u1ea7u v\u00e0 gi\u1edbi h\u1ea1n ph\u1ea3i tu\u00e2n th\u1ee7.<\/span><\/p>\n<ul>\n<li><b>B\u01b0\u1edbc 2: Ch\u1ecdn n\u1ec1n t\u1ea3ng ph\u1ea7n c\u1ee9ng ch\u00ednh x\u00e1c<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Th\u1ea3o lu\u1eadn v\u1edbi c\u00f4ng ty ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nh\u00fang \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh n\u1ec1n t\u1ea3ng ph\u1ea7n c\u1ee9ng l\u00fd t\u01b0\u1edfng cho gi\u1ea3i ph\u00e1p c\u1ee7a b\u1ea1n. Xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd, b\u1ed9 nh\u1edb, giao di\u1ec7n li\u00ean l\u1ea1c v\u00e0 m\u1ee9c s\u1eed d\u1ee5ng pin. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ch\u1ecdn ph\u1ea7n c\u1ee9ng c\u00f3 th\u1ec3 truy c\u1eadp d\u1ec5 d\u00e0ng v\u00e0 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi h\u1ec7 sinh th\u00e1i ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd.<\/span><\/p>\n<ul>\n<li><b>B\u01b0\u1edbc 3: Thi\u1ebft k\u1ebf ki\u1ebfn \u200b\u200btr\u00fac ph\u1ea7n m\u1ec1m<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m nh\u00fang l\u00e0 \u201cx\u01b0\u01a1ng s\u1ed1ng\u201d c\u1ee7a d\u1ef1 \u00e1n, \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n ho\u1ea1t \u0111\u1ed9ng li\u1ec1n m\u1ea1ch v\u1edbi nhau. Cho d\u00f9 \u0111\u00f3 l\u00e0 ki\u1ebfn \u200b\u200btr\u00fac ph\u00e2n l\u1edbp, ki\u1ebfn \u200b\u200btr\u00fac h\u01b0\u1edbng s\u1ef1 ki\u1ec7n hay ki\u1ebfn \u200b\u200btr\u00fac m\u00e1y tr\u1ea1ng th\u00e1i, l\u1eadp tr\u00ecnh vi\u00ean c\u1ea7n \u0111\u00e1nh gi\u00e1 \u0111\u1ec3 l\u1ef1a ch\u1ecdn ra ph\u01b0\u01a1ng \u00e1n thi\u1ebft k\u1ebf t\u1ed1i \u01b0u v\u00e0 ph\u00f9 h\u1ee3p nh\u1ea5t cho d\u1ef1 \u00e1n.\u00a0<\/span><\/p>\n<ul>\n<li><b>B\u01b0\u1edbc 4: T\u1ea1o Firmware<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">C\u1ed1t l\u00f5i c\u1ee7a vi\u1ec7c ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nh\u00fang l\u00e0 vi\u1ebft Firmware. Nh\u00f3m ph\u00e1t tri\u1ec3n s\u1eed d\u1ee5ng c\u00e1c ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh nh\u01b0 C, C++ ho\u1eb7c Python t\u01b0\u01a1ng th\u00edch v\u1edbi ph\u1ea7n c\u1ee9ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u1eb1ng c\u00e1ch ch\u1ecdn ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh ph\u00f9 h\u1ee3p, nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng kh\u1ea3 n\u0103ng c\u1ee7a ph\u1ea7n c\u1ee9ng v\u00e0 tri\u1ec3n khai c\u00e1c thu\u1eadt to\u00e1n v\u00e0 logic d\u00e0nh ri\u00eang cho \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m. \u0110\u1ea3m b\u1ea3o r\u1eb1ng m\u00e3 hi\u1ec7u qu\u1ea3, ng\u1eafn g\u1ecdn v\u00e0 \u0111\u01b0\u1ee3c ghi ch\u00e9p \u0111\u1ea7y \u0111\u1ee7 l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c s\u1eeda \u0111\u1ed5i v\u00e0 g\u1ee1 l\u1ed7i trong t\u01b0\u01a1ng lai.<\/span><\/p>\n<ul>\n<li><b>B\u01b0\u1edbc 5: Tri\u1ec3n khai giao di\u1ec7n giao ti\u1ebfp<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Sau khi t\u1ea1o ch\u01b0\u01a1ng tr\u00ecnh c\u01a1 s\u1edf, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nh\u00fang s\u1ebd t\u00edch h\u1ee3p giao di\u1ec7n giao ti\u1ebfp ph\u00f9 h\u1ee3p \u0111\u1ec3 trao \u0111\u1ed5i d\u1eef li\u1ec7u v\u00e0 \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa. Giao di\u1ec7n giao ti\u1ebfp bao g\u1ed3m c\u00e1c t\u00f9y ch\u1ecdn c\u00f3 d\u00e2y nh\u01b0 SPI, UART ho\u1eb7c I2C v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn kh\u00f4ng d\u00e2y nh\u01b0 Wi-Fi, Bluetooth ho\u1eb7c LoRa. Vi\u1ec7c l\u1ef1a ch\u1ecdn giao di\u1ec7n ph\u1ee5 thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u c\u1ee7a d\u1ef1 \u00e1n v\u00e0 ph\u01b0\u01a1ng th\u1ee9c giao ti\u1ebfp mong mu\u1ed1n.<\/span><\/p>\n<ul>\n<li><b>B\u01b0\u1edbc 6: \u0110\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady v\u00e0 b\u1ea3o m\u1eadt<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">B\u1ea3o m\u1eadt l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng nh\u1ea5t trong c\u00e1c h\u1ec7 th\u1ed1ng nh\u00fang, \u0111\u1eb7c bi\u1ec7t khi x\u1eed l\u00fd d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m ho\u1eb7c qu\u1ea3n l\u00fd c\u00e1c ho\u1ea1t \u0111\u1ed9ng quan tr\u1ecdng. \u0110\u1ec3 b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng kh\u1ecfi nh\u1eefng m\u1ed1i \u0111e d\u1ecda, nh\u00f3m ph\u00e1t tri\u1ec3n c\u1ea7n tri\u1ec3n khai c\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd nh\u01b0 m\u00e3 h\u00f3a, x\u00e1c th\u1ef1c v\u00e0 giao th\u1ee9c kh\u1edfi \u0111\u1ed9ng an to\u00e0n.<\/span><\/p>\n<ul>\n<li><b>B\u01b0\u1edbc 7: Th\u1ef1c hi\u1ec7n ki\u1ec3m tra v\u00e0 g\u1ee1 l\u1ed7i<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o ph\u1ea7n m\u1ec1m ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, nh\u00f3m ph\u00e1t tri\u1ec3n c\u1ea7n th\u1ef1c hi\u1ec7n\u00a0 quy tr\u00ecnh ki\u1ec3m th\u1eed m\u1edf r\u1ed9ng. Quy tr\u00ecnh n\u00e0y bao g\u1ed3m vi\u1ec7c t\u00ecm ki\u1ebfm v\u00e0 s\u1eeda l\u1ed7i s\u1edbm, k\u1ebft h\u1ee3p ki\u1ec3m th\u1eed \u0111\u01a1n v\u1ecb (unit testing), ki\u1ec3m th\u1eed t\u00edch h\u1ee3p (integration testing) v\u00e0 ki\u1ec3m th\u1eed h\u1ec7 th\u1ed1ng (system testing). C\u00e1c chuy\u00ean gia s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p g\u1ee1 l\u1ed7i \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 m\u1ed9t c\u00e1ch nhanh ch\u00f3ng.<\/span><\/p>\n<ul>\n<li><b>B\u01b0\u1edbc 8: C\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 s\u1eed d\u1ee5ng b\u1ed9 nh\u1edb<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">C\u00e1c chuy\u00ean gia ph\u1ea7n m\u1ec1m nh\u00fang c\u1ea7n li\u00ean t\u1ee5c n\u00e2ng c\u1ea5p v\u00e0 gi\u00e1m s\u00e1t hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m nh\u00fang \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru v\u00e0 c\u1ea3i thi\u1ec7n m\u1ee9c s\u1eed d\u1ee5ng b\u1ed9 nh\u1edb, \u0111\u1ea3m b\u1ea3o gi\u1ea3m chi ph\u00ed chung kh\u00f4ng c\u1ea7n thi\u1ebft.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_ung_dung_cua_phan_mem_nhung\"><\/span><b>C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a ph\u1ea7n m\u1ec1m nh\u00fang<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>Ph\u1ea7n m\u1ec1m nh\u00fang trong C\u00f4ng ngh\u1ec7 y t\u1ebf\u00a0<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Trong \u0111\u1ea1i d\u1ecbch COVID-19, C\u01a1 quan D\u1ecbch v\u1ee5 Y t\u1ebf Qu\u1ed1c gia Anh \u0111\u00e3 tri\u1ec3n khai s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb t\u1eeb xa \u0111\u1ec3 theo d\u00f5i b\u1ec7nh nh\u00e2n nhi\u1ec5m b\u1ec7nh v\u00e0 nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh m\u00e3n t\u00ednh. C\u00e1c thi\u1ebft b\u1ecb theo d\u00f5i t\u1eeb xa \u0111\u01b0\u1ee3c trang b\u1ecb ph\u1ea7n m\u1ec1m nh\u00fang s\u1ebd ghi l\u1ea1i ch\u1ec9 s\u1ed1 sinh t\u1ed3n c\u1ee7a b\u1ec7nh nh\u00e2n v\u00e0 c\u1ea3nh b\u00e1o cho b\u1ec7nh nh\u00e2n, c\u0169ng nh\u01b0 c\u01a1 quan li\u00ean quan n\u1ebfu ch\u1ec9 s\u1ed1 sinh t\u1ed3n v\u01b0\u1ee3t qu\u00e1 ho\u1eb7c d\u01b0\u1edbi gi\u1edbi h\u1ea1n ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c. Nh\u1eefng thi\u1ebft b\u1ecb nh\u01b0 v\u1eady \u0111\u00e3 c\u00f3 tr\u01b0\u1edbc \u0111\u1ea1i d\u1ecbch nh\u01b0ng \u00edt ng\u01b0\u1eddi s\u1eed d\u1ee5ng.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c thi\u1ebft b\u1ecb MedTech ti\u00eau chu\u1ea9n kh\u00e1c \u0111\u01b0\u1ee3c trang b\u1ecb ph\u1ea7n m\u1ec1m nh\u00fang l\u00e0 CT, MRI ho\u1eb7c X-quang, \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb \u0111\u1ec3 x\u1eed l\u00fd t\u00edn hi\u1ec7u v\u00e0 h\u00ecnh \u1ea3nh nh\u1eb1m cung c\u1ea5p h\u00ecnh \u1ea3nh r\u00f5 r\u00e0ng h\u01a1n cho b\u00e1c s\u0129 ch\u1ea9n \u0111o\u00e1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ngo\u00e0i ra c\u00f2n c\u00f3 c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nh\u01b0 c\u00e1c ca ph\u1eabu thu\u1eadt b\u1eb1ng robot, s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb th\u00ednh gi\u00e1c nh\u01b0 \u1ed1ng nghe \u0111i\u1ec7n t\u1eed,&#8230;<\/span><\/p>\n<h3><b>Ph\u1ea7n m\u1ec1m nh\u00fang trong s\u1ea3n xu\u1ea5t<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00e1c h\u1ec7 th\u1ed1ng v\u00e0 ph\u1ea7n m\u1ec1m nh\u00fang c\u00f3 hai \u1ee9ng d\u1ee5ng ch\u00ednh cho s\u1ea3n xu\u1ea5t: \u0111i\u1ec1u khi\u1ec3n m\u00e1y v\u00e0 gi\u00e1m s\u00e1t m\u00e1y. \u0110\u00e2y l\u00e0 m\u1ed9t ph\u1ea7n thi\u1ebft y\u1ebfu c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 IoT.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u1edd \u0111\u00f3, vi\u1ec7c theo d\u00f5i th\u1eddi gian th\u1ef1c v\u1ec1 nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 rung, t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y, ph\u00e2n t\u00edch v\u00e0 c\u00e1c bi\u1ebfn kh\u00e1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ghi l\u1ea1i, hi\u1ec3n th\u1ecb v\u00e0 s\u1eed d\u1ee5ng l\u00e0m th\u00f4ng s\u1ed1 \u0111\u1ea7u v\u00e0o cho b\u1ed9 \u0111i\u1ec1u khi\u1ec3n m\u00e1y \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c th\u00f4ng s\u1ed1 theo y\u00eau c\u1ea7u.<\/span><\/p>\n<h3><b>Ph\u1ea7n m\u1ec1m nh\u00fang trong ng\u00e0nh Logistics<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00f4ng ngh\u1ec7 nh\u00fang \u0111ang t\u1ea1o n\u00ean s\u1ef1 thay \u0111\u1ed5i \u0111\u1ed9t ph\u00e1 trong l\u0129nh v\u1ef1c Logistics, gi\u00fap c\u00e1c \u0111\u01a1n v\u1ecb t\u0103ng t\u00ednh c\u1ea1nh tranh tr\u01b0\u1edbc nhu c\u1ea7u giao h\u00e0ng nhanh h\u01a1n v\u00e0 r\u1ebb h\u01a1n c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng. Ph\u1ea7n m\u1ec1m nh\u00fang \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong robot t\u1ef1 \u0111\u1ed9ng v\u00e0 ph\u01b0\u01a1ng ti\u1ec7n \u0111\u01b0\u1ee3c d\u1eabn \u0111\u01b0\u1eddng t\u1ef1 \u0111\u1ed9ng, cho ph\u00e9p ch\u00fang nh\u1eadn v\u00e0 th\u1ef1c hi\u1ec7n h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 di chuy\u1ec3n c\u00e1c m\u1eb7t h\u00e0ng c\u1ee5 th\u1ec3 t\u1eeb n\u01a1i n\u00e0y sang n\u01a1i kh\u00e1c trong kho.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c c\u00f4ng ty c\u00f4ng ngh\u1ec7 l\u1edbn nh\u01b0 Amazon c\u0169ng \u0111\u00e3 tri\u1ec3n khai m\u00e1y bay kh\u00f4ng ng\u01b0\u1eddi l\u00e1i giao h\u00e0ng t\u1ef1 \u0111\u1ed9ng v\u1edbi ph\u1ea7n m\u1ec1m nh\u00fang ti\u00ean ti\u1ebfn, tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o v\u00e0 m\u00e1y h\u1ecdc (Machine Learning).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ngo\u00e0i ra, ph\u1ea7n m\u1ec1m nh\u00fang c\u00f2n gi\u1ea3i quy\u1ebft c\u00e1c th\u00e1ch th\u1ee9c kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 qu\u1ea3n l\u00fd \u0111\u1ed9i xe hi\u1ec7u qu\u1ea3, ch\u1ea9n \u0111o\u00e1n v\u00e0 qu\u1ea3n l\u00fd ph\u01b0\u01a1ng ti\u1ec7n, tu\u00e2n th\u1ee7 an to\u00e0n c\u1ee7a ng\u01b0\u1eddi l\u00e1i xe\u2026\u00a0<\/span><\/p>\n<h3><b>Ph\u1ea7n m\u1ec1m nh\u00fang trong ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Trong c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n \u0111i l\u1ea1i s\u1eed d\u1ee5ng nhi\u00ean li\u1ec7u th\u00f4ng th\u01b0\u1eddng, ph\u1ea7n m\u1ec1m nh\u00fang \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c h\u1ec7 th\u1ed1ng an to\u00e0n nh\u01b0 ki\u1ec3m so\u00e1t l\u1ef1c k\u00e9o, h\u1ec7 th\u1ed1ng ch\u1ed1ng b\u00f3 c\u1ee9ng phanh v\u00e0 ki\u1ec3m so\u00e1t \u1ed5n \u0111\u1ecbnh \u0111i\u1ec7n t\u1eed. Ngo\u00e0i ra, h\u1ec7 th\u1ed1ng c\u1ea3nh b\u00e1o giao th\u00f4ng v\u00e0 tr\u00e1nh va ch\u1ea1m \u0111\u01b0\u1ee3c g\u1eafn tr\u00ean m\u00e1y bay, \u00f4 t\u00f4 c\u0169ng s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m nh\u00fang.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Dubai Metro l\u00e0 m\u1ed9t v\u00ed d\u1ee5 tuy\u1ec7t v\u1eddi v\u1ec1 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u00e1ng tin c\u1eady c\u1ee7a ph\u1ea7n m\u1ec1m nh\u00fang trong h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a, ph\u1ee5c v\u1ee5 h\u00e0ng ngh\u00ecn h\u00e0nh kh\u00e1ch \u0111i l\u1ea1i thu\u1eadn ti\u1ec7n gi\u1eefa c\u00e1c th\u00e0nh ph\u1ed1 l\u1edbn.\u00a0\u00a0<\/span><\/p>\n<h3><b>Ph\u1ea7n m\u1ec1m nh\u00fang trong ng\u00e0nh C\u00f4ng nghi\u1ec7p \u00f4 t\u00f4<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Ph\u1ea7n m\u1ec1m nh\u00fang \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu c\u1ee7a \u00f4 t\u00f4 hi\u1ec7n \u0111\u1ea1i, bi\u1ebfn ch\u00fang t\u1eeb ph\u01b0\u01a1ng ti\u1ec7n v\u1eadn t\u1ea3i \u0111\u01a1n thu\u1ea7n th\u00e0nh nh\u1eefng c\u1ed7 m\u00e1y th\u00f4ng minh, ti\u00ean ti\u1ebfn.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u1ea7u h\u1ebft, m\u1ecdi \u00f4 t\u00f4 hi\u1ec7n \u0111\u1ea1i \u0111\u1ec1u c\u00f3 ECU (B\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1) s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m nh\u00fang \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t \u0111\u1ed9ng c\u01a1, ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u v\u00e0 kh\u00ed th\u1ea3i b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u1ed9ng c\u01a1 d\u1ef1a tr\u00ean \u0111\u1ea7u v\u00e0o t\u1eeb nhi\u1ec1u c\u1ea3m bi\u1ebfn kh\u00e1c nhau, nh\u01b0 c\u1ea3m bi\u1ebfn oxy ho\u1eb7c nhi\u1ec7t \u0111\u1ed9.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u01a1n n\u1eefa, ph\u1ea7n m\u1ec1m nh\u00fang h\u1ed7 tr\u1ee3 h\u1ec7 th\u1ed1ng \u0111a ph\u01b0\u01a1ng ti\u1ec7n v\u00e0 \u0111\u1ecbnh v\u1ecb tr\u00ean \u00f4 t\u00f4, cung c\u1ea5p cho ng\u01b0\u1eddi l\u00e1i xe v\u00e0 h\u00e0nh kh\u00e1ch c\u00e1c ph\u01b0\u01a1ng th\u1ee9c gi\u1ea3i tr\u00ed, k\u1ebft n\u1ed1i v\u1edbi \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh, h\u1ed7 tr\u1ee3 \u0111i\u1ec1u h\u01b0\u1edbng v\u00e0 d\u1ecbch v\u1ee5 internet.<\/span><\/p>\n<h3><b>Ph\u1ea7n m\u1ec1m nh\u00fang trong Internet of Things (IoT)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">B\u1ed1i c\u1ea3nh IoT ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o ph\u1ea7n m\u1ec1m nh\u00fang \u0111\u1ec3 k\u1ebft n\u1ed1i v\u00e0 \u0111i\u1ec1u khi\u1ec3n c\u00e1c thi\u1ebft b\u1ecb v\u00e0 c\u1ea3m bi\u1ebfn th\u00f4ng minh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ph\u1ea7n m\u1ec1m nh\u00fang \u0111\u1ea3m b\u1ea3o t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch, x\u1eed l\u00fd d\u1eef li\u1ec7u v\u00e0 li\u00ean l\u1ea1c gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau, cho ph\u00e9p t\u1ea1o ra ng\u00f4i nh\u00e0 th\u00f4ng minh, th\u00e0nh ph\u1ed1 th\u00f4ng minh v\u00e0 h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p th\u00f4ng minh.<\/span><\/p>\n<h3><b>Ph\u1ea7n m\u1ec1m nh\u00fang trong \u0110i\u1ec7n t\u1eed d\u00e2n d\u1ee5ng<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Ph\u1ea7n m\u1ec1m nh\u00fang cho ph\u00e9p c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed d\u00e2n d\u1ee5ng th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh, \u0111\u1ed3ng th\u1eddi mang l\u1ea1i tr\u1ea3i nghi\u1ec7m li\u1ec1n m\u1ea1ch cho ng\u01b0\u1eddi d\u00f9ng. M\u1ed9t s\u1ed1 v\u00ed d\u1ee5 bao g\u1ed3m \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh v\u00e0 m\u00e1y t\u00ednh b\u1ea3ng, thi\u1ebft b\u1ecb gia d\u1ee5ng v\u00e0 m\u00e1y bay kh\u00f4ng ng\u01b0\u1eddi l\u00e1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 quay video.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Trong \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh, ph\u1ea7n m\u1ec1m nh\u00fang h\u1ed7 tr\u1ee3 m\u1ecdi th\u1ee9, t\u1eeb \u1ee9ng d\u1ee5ng v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh c\u01a1 s\u1edf qu\u1ea3n l\u00fd k\u1ebft n\u1ed1i, s\u1ea1c pin v\u00e0 ch\u1ee9c n\u0103ng camera cho \u0111\u1ebfn h\u1ec7 \u0111i\u1ec1u h\u00e0nh (v\u00ed d\u1ee5: Android, iOS).\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ph\u1ea7n m\u1ec1m nh\u00fang trong thi\u1ebft b\u1ecb gia d\u1ee5ng qu\u1ea3n l\u00fd c\u00e1c ch\u1ee9c n\u0103ng nh\u01b0 \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9, chu tr\u00ecnh gi\u1eb7t, h\u1eb9n gi\u1edd v\u00e0 ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. Nh\u1eefng t\u1ee7 l\u1ea1nh ti\u00ean ti\u1ebfn th\u1eadm ch\u00ed c\u00f3 th\u1ec3 c\u00f3 m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng v\u00e0 t\u00ednh n\u0103ng k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi ph\u1ea7n m\u1ec1m nh\u00fang.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Trong m\u00e1y bay kh\u00f4ng ng\u01b0\u1eddi l\u00e1i, ph\u1ea7n m\u1ec1m nh\u00fang ch\u1ecbu tr\u00e1ch nhi\u1ec7m \u0111i\u1ec1u h\u01b0\u1edbng, \u1ed5n \u0111\u1ecbnh, \u0111i\u1ec1u khi\u1ec3n camera v\u00e0 v\u1eadn h\u00e0nh t\u1eeb xa.<\/span><\/p>\n<h3><b>Ph\u1ea7n m\u1ec1m nh\u00fang trong ng\u00e0nh C\u00f4ng nghi\u00ea\u0323p<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Ph\u1ea7n m\u1ec1m nh\u00fang trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p th\u00fac \u0111\u1ea9y t\u1ef1 \u0111\u1ed9ng h\u00f3a, n\u00e2ng cao hi\u1ec7u qu\u1ea3 v\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c ch\u1ee9c n\u0103ng ph\u1ee9c t\u1ea1p trong thi\u1ebft b\u1ecb v\u00e0 h\u1ec7 th\u1ed1ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5, ph\u1ea7n m\u1ec1m nh\u00fang \u0111i\u1ec1u khi\u1ec3n m\u00e1y m\u00f3c trong nh\u00e0 m\u00e1y, trao quy\u1ec1n cho d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p t\u1ef1 \u0111\u1ed9ng, c\u01a1 ch\u1ebf ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 gi\u00e1m s\u00e1t thi\u1ebft b\u1ecb theo th\u1eddi gian th\u1ef1c. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 n\u00e2ng cao hi\u1ec7u qu\u1ea3 m\u00e0 c\u00f2n \u0111\u1ea3m b\u1ea3o r\u1eb1ng s\u1ea3n ph\u1ea9m \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng mong mu\u1ed1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Trong c\u00e1c ng\u00e0nh c\u00f3 li\u00ean quan \u0111\u1ebfn c\u00e1c quy tr\u00ecnh nguy hi\u1ec3m, ph\u1ea7n m\u1ec1m nh\u00fang qu\u1ea3n l\u00fd c\u00e1c thi\u1ebft b\u1ecb an to\u00e0n nh\u01b0 t\u1eaft kh\u1ea9n c\u1ea5p, ch\u1eefa ch\u00e1y v\u00e0 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 kh\u00ed, \u0111\u1ea3m b\u1ea3o ph\u1ea3n \u1ee9ng nhanh ch\u00f3ng v\u1edbi m\u1ecdi m\u1ed1i \u0111e d\u1ecda.<\/span><\/p>\n<h3><b>Ph\u1ea7n m\u1ec1m nh\u00fang trong H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 qu\u1ed1c ph\u00f2ng<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Trong ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, ph\u1ea7n m\u1ec1m nh\u00fang \u0111\u1ea3m b\u1ea3o m\u00e1y bay v\u00e0 t\u00e0u v\u0169 tr\u1ee5 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3. B\u1ea5t k\u1ef3 sai s\u00f3t n\u00e0o trong c\u00e1c \u1ee9ng d\u1ee5ng h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 c\u0169ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u1eadu qu\u1ea3 th\u1ea3m kh\u1ed1c &#8211; do \u0111\u00f3 c\u00e1c ph\u1ea7n m\u1ec1m nh\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n \u0111\u1eb7c bi\u1ec7t cao v\u1ec1 \u0111\u1ed9 tin c\u1eady, \u0111\u1ed9 b\u1ec1n v\u00e0 hi\u1ec7u su\u1ea5t.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n bay l\u00e0 \u201cb\u1ed9 n\u00e3o\u201d \u0111\u1eb1ng sau kh\u1ea3 n\u0103ng c\u01a1 \u0111\u1ed9ng c\u1ee7a m\u00e1y bay. Ph\u1ea7n m\u1ec1m nh\u00fang di\u1ec5n gi\u1ea3i \u0111\u1ea7u v\u00e0o t\u1eeb phi c\u00f4ng v\u00e0 c\u1ea3m bi\u1ebfn, g\u1eedi l\u1ec7nh \u0111\u1ebfn c\u00e1c b\u1ec1 m\u1eb7t \u0111i\u1ec1u khi\u1ec3n nh\u01b0 c\u00e1nh hoa th\u1ecb, thang m\u00e1y v\u00e0 b\u00e1nh l\u00e1i, \u0111\u1ea3m b\u1ea3o chuy\u1ebfn bay \u1ed5n \u0111\u1ecbnh v\u00e0 c\u00f3 ki\u1ec3m so\u00e1t.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ph\u1ea7n m\u1ec1m nh\u00fang c\u0169ng cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u1ecbnh v\u1ecb v\u00e0 li\u00ean l\u1ea1c, radar, sonar v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec7n t\u1eed h\u00e0ng kh\u00f4ng thi\u1ebft y\u1ebfu kh\u00e1c.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nhung_thach_thuc_phat_trien_phan_mem_nhung\"><\/span><b>Nh\u1eefng th\u00e1ch th\u1ee9c ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nh\u00fang<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>R\u00e0ng bu\u1ed9c v\u1ec1 t\u00e0i nguy\u00ean<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">T\u00e0i nguy\u00ean ph\u1ea7n c\u1ee9ng h\u1ea1n ch\u1ebf c\u00f3 th\u1ec3 l\u00e0 v\u1ec1 s\u1ee9c m\u1ea1nh x\u1eed l\u00fd, b\u1ed9 nh\u1edb ho\u1eb7c kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef. Vi\u1ec7c thi\u1ebft k\u1ebf ph\u1ea7n m\u1ec1m hi\u1ec7u qu\u1ea3 nh\u1eb1m t\u1ed1i \u0111a h\u00f3a kh\u1ea3 n\u0103ng c\u1ee7a ph\u1ea7n c\u1ee9ng \u0111\u00f3 m\u00e0 kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n \u0111\u00f2i h\u1ecfi ph\u1ea3i l\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 t\u1ed1i \u01b0u h\u00f3a t\u1ec9 m\u1ec9. S\u1ef1 c\u00e2n b\u1eb1ng trong vi\u1ec7c cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng phong ph\u00fa m\u00e0 kh\u00f4ng l\u00e0m h\u1ec7 th\u1ed1ng b\u1ecb qu\u00e1 t\u1ea3i l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/span><\/p>\n<h3><b>Y\u00eau c\u1ea7u th\u1eddi gian th\u1ef1c<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Nhi\u1ec1u ph\u1ea7n m\u1ec1m nh\u00fang c\u00f3 y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t v\u1ec1 th\u1eddi gian th\u1ef1c. Cho d\u00f9 \u0111\u00f3 l\u00e0 m\u00e1y t\u1ea1o nh\u1ecbp tim c\u1ea7n cung c\u1ea5p xung \u0111i\u1ec7n k\u1ecbp th\u1eddi cho tim, hay h\u1ec7 th\u1ed1ng ch\u1ed1ng b\u00f3 c\u1ee9ng phanh tr\u00ean \u00f4 t\u00f4 ph\u1ea3i ph\u1ea3n \u1ee9ng ngay l\u1eadp t\u1ee9c v\u1edbi nh\u1eefng thay \u0111\u1ed5i v\u1ec1 t\u1ed1c \u0111\u1ed9 b\u00e1nh xe, th\u00ec \u0111\u1ed9 tr\u1ec5 l\u00e0 kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c.<\/span><\/p>\n<h3><b>M\u1ed1i quan t\u00e2m v\u1ec1 b\u1ea3o m\u1eadt\u00a0<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Do ph\u1ea7n m\u1ec1m nh\u00fang \u0111\u01b0\u1ee3c g\u1eafn ch\u1eb7t v\u1edbi c\u00e1c thi\u1ebft b\u1ecb c\u1ee5 th\u1ec3, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t th\u00f4ng qua c\u00e1c \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng ho\u1eb7c \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau trong b\u1ed1i c\u1ea3nh IoT, n\u00ean b\u1ea3o m\u1eadt tr\u1edf th\u00e0nh \u0111i\u1ec1u t\u1ed1i quan tr\u1ecdng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn truy c\u1eadp d\u1eef li\u1ec7u tr\u00e1i ph\u00e9p ho\u1eb7c t\u1ec7 h\u01a1n l\u00e0 ki\u1ec3m so\u00e1t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb. Gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt kh\u00f4ng ch\u1ec9 \u1edf c\u1ea5p \u0111\u1ed9 ph\u1ea7n m\u1ec1m m\u00e0 c\u00f2n \u1edf kh\u00eda c\u1ea1nh k\u1ebft n\u1ed1i v\u00e0 t\u01b0\u01a1ng t\u00e1c c\u1ee7a thi\u1ebft b\u1ecb.<\/span><\/p>\n<h3><b>M\u1ed1i quan t\u00e2m v\u1ec1 an to\u00e0n\u00a0<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb c\u00f3 kh\u1ea3 n\u0103ng \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn cu\u1ed9c s\u1ed1ng c\u1ee7a con ng\u01b0\u1eddi, nh\u01b0 thi\u1ebft b\u1ecb y t\u1ebf ho\u1eb7c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u00f4 t\u00f4, vi\u1ec7c \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady tuy\u1ec7t \u0111\u1ed1i c\u1ee7a ph\u1ea7n m\u1ec1m v\u00e0 k\u1ebft h\u1ee3p c\u00e1c c\u01a1 ch\u1ebf an to\u00e0n d\u1ef1 ph\u00f2ng l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng nh\u1ea5t.<\/span><\/p>\n<h3><b>B\u1ea3o tr\u00ec v\u00e0 c\u1eadp nh\u1eadt<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt th\u01b0\u1eddng xuy\u00ean m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng, vi\u1ec7c c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m nh\u00fang c\u00f3 th\u1ec3 ph\u1ee9c t\u1ea1p h\u01a1n. C\u00e1c thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf nh\u1eefng v\u1ecb tr\u00ed xa x\u00f4i ho\u1eb7c kh\u00f3 ti\u1ebfp c\u1eadn, ho\u1eb7c c\u00f3 th\u1ec3 l\u00e0 nh\u1eefng h\u1ec7 th\u1ed1ng quan tr\u1ecdng kh\u00f4ng th\u1ec3 t\u1ea1m d\u1eebng ho\u1ea1t \u0111\u1ed9ng. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi thi\u1ebft k\u1ebf ph\u1ea7n c\u1ee9ng ph\u1ea3i cho ph\u00e9p c\u1eadp nh\u1eadt li\u1ec1n m\u1ea1ch m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n ch\u1ee9c n\u0103ng c\u1ed1t l\u00f5i.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_xu_huong_phat_trien_phan_mem_nhung\"><\/span><b>C\u00e1c xu h\u01b0\u1edbng ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nh\u00fang<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>5G \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u0111\u1ec3 c\u00e1ch m\u1ea1ng h\u00f3a ph\u1ea7n m\u1ec1m nh\u00fang\u00a0<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Khi \u0111\u1ec1 c\u1eadp \u0111\u1ebfn nh\u1eefng c\u1ea3i ti\u1ebfn v\u00e0 xu h\u01b0\u1edbng m\u1edbi nh\u1ea5t trong ng\u00e0nh ph\u1ea7n m\u1ec1m nh\u00fang, ch\u00fang ta n\u00ean \u0111\u1ec1 c\u1eadp \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 nhanh v\u00e0 k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y, khi 5G thi\u1ebft l\u1eadp s\u1ebd bi\u1ebfn \u0111\u1ed5i c\u00e1c ph\u1ea7n m\u1ec1m nh\u00fang \u1edf c\u00e1c khu v\u1ef1c kh\u00e1c nhau.<\/span><\/p>\n<h3><b>S\u1ef1 th\u1ed1ng tr\u1ecb c\u1ee7a Python<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Trong m\u1ed9t v\u00e0i n\u0103m tr\u1edf l\u1ea1i \u0111\u00e2y, Python tr\u1edf th\u00e0nh ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh &#8220;th\u1ed1ng tr\u1ecb&#8221; trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nh\u00fang so v\u1edbi nhi\u1ec1u ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh kh\u00e1c.<\/span> <span style=\"font-weight: 400;\">S\u1ed1 l\u01b0\u1ee3ng d\u1ef1 \u00e1n trong kh\u00f4ng gian nh\u00fang \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a b\u1eb1ng Python \u0111\u00e3 t\u0103ng g\u1ea5p \u0111\u00f4i trong v\u00e0i n\u0103m qua, \u0111\u00e2y l\u00e0 m\u1ed9t d\u1ea5u hi\u1ec7u r\u00f5 r\u00e0ng cho th\u1ea5y xu h\u01b0\u1edbng n\u00e0y ch\u1eafc ch\u1eafn s\u1ebd ti\u1ebfp t\u1ee5c.<\/span><\/p>\n<h3><b>T\u1ea7m quan tr\u1ecdng c\u1ee7a an ninh m\u1ea1ng<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">H\u1ea7u h\u1ebft c\u00e1c ph\u00e1t tri\u1ec3n ph\u1ea7n c\u1ee9ng m\u1edbi nh\u1ea5t \u0111\u1ec1u c\u00f3 chip b\u1ea3o m\u1eadt nh\u00fang \u0111\u1ec3 c\u1ee7ng c\u1ed1 c\u00e1c bi\u1ec7n ph\u00e1p th\u1ef1c h\u00e0nh v\u00e0 tu\u00e2n th\u1ee7 t\u1ed1t nh\u1ea5t v\u1ec1 an ninh m\u1ea1ng.<\/span><\/p>\n<h3><b>S\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a AI\u00a0<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o \u0111ang ph\u00e1t tri\u1ec3n v\u00e0 AI ch\u1eafc ch\u1eafn s\u1ebd gi\u00fap c\u1ea3i thi\u1ec7n t\u00ednh b\u1ea3o m\u1eadt c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb nh\u00fang khi k\u1ebft n\u1ed1i v\u1edbi \u0111\u00e1m m\u00e2y v\u00e0 gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng chung c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_cau_hoi_thuong_gap_ve_phan_mem_nhung\"><\/span><b>C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 ph\u1ea7n m\u1ec1m nh\u00fang<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>Ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nh\u00fang l\u00e0 g\u00ec?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nh\u00fang l\u00e0 x\u00e2y d\u1ef1ng ph\u1ea7n m\u1ec1m chuy\u00ean d\u1ee5ng cho c\u00e1c thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng, cho ph\u00e9p ch\u00fang ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3, \u0111\u1ed9c l\u1eadp v\u00e0 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c nhi\u1ec7m v\u1ee5 c\u1ee5 th\u1ec3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Lo\u1ea1i ph\u1ea7n m\u1ec1m n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft cho c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c nhau, bao g\u1ed3m c\u1ea3 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng v\u00e0 c\u00f4ng nghi\u1ec7p gi\u00fap n\u00e2ng cao kh\u1ea3 n\u0103ng c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb n\u00e0y v\u00e0 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u c\u1ee7a ch\u00fang.<\/span><\/p>\n<h3><b>Ph\u1ea7n m\u1ec1m nh\u00fang (Embedded software) v\u00e0 h\u1ec7 th\u1ed1ng nh\u00fang (Embedded system) kh\u00e1c nhau th\u1ebf n\u00e0o?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Thu\u1eadt ng\u1eef &#8220;h\u1ec7 th\u1ed1ng nh\u00fang&#8221; d\u00f9ng \u0111\u1ec3 ch\u1ec9 t\u1eadp h\u1ee3p c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n c\u1ee9ng trong m\u1ed9t thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng ph\u1ea7n m\u1ec1m nh\u00fang. Ph\u1ea7n c\u1ee9ng n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c th\u00e0nh ph\u1ea7n nh\u01b0 b\u1ed9 x\u1eed l\u00fd trung t\u00e2m, m\u00f4-\u0111un b\u1ed9 nh\u1edb flash, ngu\u1ed3n \u0111i\u1ec7n, b\u1ed9 h\u1eb9n gi\u1edd v\u00e0 c\u1ed5ng \u0111\u1ec3 li\u00ean l\u1ea1c n\u1ed1i ti\u1ebfp.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u1ede giai \u0111o\u1ea1n \u0111\u1ea7u c\u1ee7a thi\u1ebft k\u1ebf thi\u1ebft b\u1ecb, c\u00e1c quy\u1ebft \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111\u01b0a ra v\u1ec1 ph\u1ea7n c\u1ee9ng n\u00e0o s\u1ebd c\u1ea5u th\u00e0nh h\u1ec7 th\u1ed1ng nh\u00fang v\u00e0 c\u00e1ch c\u1ea5u h\u00ecnh trong thi\u1ebft b\u1ecb. Theo \u0111\u00f3, ph\u1ea7n m\u1ec1m nh\u00fang t\u00f9y ch\u1ec9nh \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1ec3 ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng v\u1edbi thi\u1ebft l\u1eadp ph\u1ea7n c\u1ee9ng c\u1ee5 th\u1ec3 n\u00e0y. Do \u0111\u00f3, chuy\u00ean m\u00f4n v\u1ec1 c\u1ea3 kh\u1ea3 n\u0103ng ph\u1ea7n c\u1ee9ng v\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft trong l\u0129nh v\u1ef1c thi\u1ebft k\u1ebf ph\u1ea7n m\u1ec1m nh\u00fang chuy\u00ean bi\u1ec7t.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tong_ket\"><\/span><b>T\u1ed5ng k\u1ebft\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">T\u1eeb \u00f4 t\u00f4 \u0111\u1ebfn ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe, \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng \u0111\u1ebfn h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, ph\u1ea7n m\u1ec1m nh\u00fang ti\u1ebfp t\u1ee5c th\u00fac \u0111\u1ea9y s\u1ef1 \u0111\u1ed5i m\u1edbi v\u00e0 n\u00e2ng cao cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y c\u1ee7a ch\u00fang ta. Khi c\u00f4ng ngh\u1ec7 ti\u1ebfn b\u1ed9, t\u01b0\u01a1ng lai c\u00f2n c\u00f3 nhi\u1ec1u kh\u1ea3 n\u0103ng ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nh\u00fang h\u01a1n, \u0111\u1ecbnh h\u00ecnh m\u1ed9t th\u1ebf gi\u1edbi n\u01a1i tr\u00ed tu\u1ec7 k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o m\u1ecdi kh\u00eda c\u1ea1nh c\u1ee7a cu\u1ed9c s\u1ed1ng trong t\u01b0\u01a1ng lai.\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ph\u1ea7n m\u1ec1m nh\u00fang \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o ch\u1ee9c n\u0103ng, t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 k\u1ebft n\u1ed1i li\u1ec1n m\u1ea1ch c\u00e1c thi\u1ebft b\u1ecb. Tuy nhi\u00ean, qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a ph\u1ea7n m\u1ec1m nh\u00fang kh\u00e1 ph\u1ee9c t\u1ea1p, \u0111\u00f2i h\u1ecfi s\u1ef1 t\u00ecm t\u00f2i v\u00e0 khai th\u00e1c s\u00e2u. Trong b\u00e0i vi\u1ebft n\u00e0y, ITviec s\u1ebd gi\u00fap b\u1ea1n [&hellip;]<\/p>\n","protected":false},"author":212,"featured_media":69668,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[109],"tags":[],"class_list":["post-69230","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-mon-it"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Ph\u1ea7n m\u1ec1m nh\u00fang l\u00e0 g\u00ec: T\u00ednh n\u0103ng, th\u00e0nh ph\u1ea7n, \u1ee9ng d\u1ee5ng - ITviec Blog<\/title>\n<meta name=\"description\" content=\"Ph\u1ea7n m\u1ec1m nh\u00fang c\u00f3 qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n kh\u00e1 ph\u1ee9c t\u1ea1p. 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