{"id":5499,"date":"2026-03-31T18:31:42","date_gmt":"2026-03-31T10:31:42","guid":{"rendered":"https:\/\/www.pandaexo.com\/ev-charger-software-vs-firmware-what-cpos-buyers-and-oem-partners-need-to-know\/"},"modified":"2026-04-01T12:01:55","modified_gmt":"2026-04-01T04:01:55","slug":"ev-charger-software-vs-firmware-what-cpos-buyers-and-oem-partners-need-to-know","status":"publish","type":"post","link":"https:\/\/www.pandaexo.com\/vi\/ev-charger-software-vs-firmware-what-cpos-buyers-and-oem-partners-need-to-know\/","title":{"rendered":"Ph\u1ea7n m\u1ec1m v\u00e0 Firmware c\u1ee7a B\u1ed9 s\u1ea1c EV: \u0110i\u1ec1u CPO, Ng\u01b0\u1eddi mua v\u00e0 \u0110\u1ed1i t\u00e1c OEM C\u1ea7n Bi\u1ebft"},"content":{"rendered":"<p>Trong qu\u00e1 tr\u00ecnh mua s\u1eafm thi\u1ebft b\u1ecb s\u1ea1c EV, ph\u1ea7n m\u1ec1m v\u00e0 firmware th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn c\u00f9ng nhau v\u00e0 \u0111\u00f4i khi \u0111\u01b0\u1ee3c coi nh\u01b0 c\u00f3 th\u1ec3 thay th\u1ebf cho nhau. Th\u1ef1c t\u1ebf kh\u00f4ng ph\u1ea3i v\u1eady. S\u1ef1 nh\u1ea7m l\u1eabn \u0111\u00f3 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c \u0111\u1eb7t ra c\u00e1c c\u00e2u h\u1ecfi k\u1ef9 thu\u1eadt sai l\u1ea7m khi \u0111\u00e1nh gi\u00e1 nh\u00e0 cung c\u1ea5p, qu\u1ea3n l\u00fd c\u1eadp nh\u1eadt k\u00e9m sau khi tri\u1ec3n khai v\u00e0 nh\u1eefng xung \u0111\u1ed9t h\u1ed7 tr\u1ee3 c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c khi c\u00e1c tr\u1ea1m s\u1ea1c ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u0111\u00fang trong th\u1ef1c t\u1ebf.<\/p>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c CPO, ch\u1ee7 \u0111\u1ecba \u0111i\u1ec3m, nh\u00e0 ph\u00e2n ph\u1ed1i, nh\u00e0 ph\u00e1t tri\u1ec3n d\u1ef1 \u00e1n v\u00e0 \u0111\u1ed1i t\u00e1c OEM, s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y r\u1ea5t quan tr\u1ecdng v\u00ec n\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1ch b\u1ea1n \u0111\u00e1nh gi\u00e1 t\u00ednh linh ho\u1ea1t, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c, kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec v\u00e0 r\u1ee7i ro v\u1eadn h\u00e0nh d\u00e0i h\u1ea1n tr\u00ean to\u00e0n b\u1ed9 danh m\u1ee5c <a href=\"https:\/\/www.pandaexo.com\/vi\/product-category\/charger-vi\/\">tr\u1ea1m s\u1ea1c EV<\/a>.<\/p>\n<h3>S\u1ef1 Kh\u00e1c Bi\u1ec7t \u0110\u01a1n Gi\u1ea3n Gi\u1eefa Ph\u1ea7n M\u1ec1m v\u00e0 Firmware<\/h3>\n<p>Firmware l\u00e0 m\u00e3 nh\u00fang ch\u1ea1y b\u00ean trong ph\u1ea7n c\u1ee9ng c\u1ee7a tr\u1ea1m s\u1ea1c. N\u00f3 chi ph\u1ed1i c\u00e1ch tr\u1ea1m s\u1ea1c ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t thi\u1ebft b\u1ecb: logic t\u1ea7ng c\u00f4ng su\u1ea5t, x\u1eed l\u00fd \u0111\u1ea7u c\u1eafm, tr\u1ea1ng th\u00e1i b\u1ea3o v\u1ec7, th\u1eddi gian truy\u1ec1n th\u00f4ng, ph\u1ea3n \u1ee9ng c\u1ee7a c\u1ea3m bi\u1ebfn v\u00e0 c\u00e1c quy tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n n\u1ed9i b\u1ed9.<\/p>\n<p>Ph\u1ea7n m\u1ec1m th\u01b0\u1eddng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng c\u1ea5p cao h\u01a1n xung quanh tr\u1ea1m s\u1ea1c: n\u1ec1n t\u1ea3ng h\u1eadu c\u1ea7n, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, t\u1ea7ng thanh to\u00e1n, \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng, ki\u1ec3m so\u00e1t truy c\u1eadp, c\u00f4ng c\u1ee5 b\u00e1o c\u00e1o v\u00e0 giao di\u1ec7n qu\u1ea3n l\u00fd \u0111\u1ed9i xe ho\u1eb7c \u0111\u1ecba \u0111i\u1ec3m. \u0110\u00f3 l\u00e0 t\u1ea7ng m\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 qu\u1ea3n tr\u1ecb vi\u00ean t\u01b0\u01a1ng t\u00e1c tr\u1ef1c ti\u1ebfp nh\u1ea5t.<\/p>\n<p>C\u00e1ch ngh\u0129 r\u00f5 r\u00e0ng nh\u1ea5t v\u1ec1 \u0111i\u1ec1u n\u00e0y l\u00e0: firmware \u0111i\u1ec1u khi\u1ec3n tr\u1ea1m s\u1ea1c nh\u01b0 m\u1ed9t c\u1ed7 m\u00e1y, trong khi ph\u1ea7n m\u1ec1m \u0111i\u1ec1u khi\u1ec3n tr\u1ea1m s\u1ea1c nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng kinh doanh \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i m\u1ea1ng.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>T\u1ea7ng<\/th>\n<th>Vai Tr\u00f2 Ch\u00ednh<\/th>\n<th>V\u00ed D\u1ee5 \u0110i\u1ec3n H\u00ecnh<\/th>\n<th>T\u00e1c \u0110\u1ed9ng Kinh Doanh Ch\u00ednh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Firmware<\/td>\n<td>\u0110i\u1ec1u khi\u1ec3n h\u00e0nh vi c\u1ee7a tr\u1ea1m s\u1ea1c \u1edf c\u1ea5p \u0111\u1ed9 thi\u1ebft b\u1ecb<\/td>\n<td>Logic r\u01a1-le, ki\u1ec3m tra an to\u00e0n, th\u1eddi gian truy\u1ec1n th\u00f4ng, ph\u1ea3n \u1ee9ng nhi\u1ec7t, x\u1eed l\u00fd phi\u00ean s\u1ea1c<\/td>\n<td>\u0110\u1ed9 tin c\u1eady, an to\u00e0n, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u00e0 s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a thi\u1ebft b\u1ecb<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea7n m\u1ec1m<\/td>\n<td>Qu\u1ea3n l\u00fd h\u00e0nh vi c\u1ee7a tr\u1ea1m s\u1ea1c \u1edf c\u1ea5p \u0111\u1ed9 m\u1ea1ng ho\u1eb7c kinh doanh<\/td>\n<td>C\u1ed5ng th\u00f4ng tin, thanh to\u00e1n, ki\u1ec3m so\u00e1t truy c\u1eadp, \u1ee9ng d\u1ee5ng, b\u00e1o c\u00e1o, quy t\u1eafc \u0111\u1ed9i xe, c\u1ea3nh b\u00e1o<\/td>\n<td>T\u00ednh minh b\u1ea1ch, kh\u1ea3 n\u0103ng t\u1ea1o doanh thu, tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a danh m\u1ee5c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>T\u1ea1i Sao S\u1ef1 Kh\u00e1c Bi\u1ec7t L\u1ea1i Quan Tr\u1ecdng Trong Ho\u1ea1t \u0110\u1ed9ng Th\u1ef1c T\u1ebf<\/h3>\n<p>Khi m\u1ed9t tr\u1ea1m s\u1ea1c tr\u1ef1c tuy\u1ebfn nh\u01b0ng ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng ch\u00ednh x\u00e1c, v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i \u1edf m\u1ed9t trong hai t\u1ea7ng. S\u1ef1 kh\u00f4ng kh\u1edbp v\u1ec1 bi\u1ec3u gi\u00e1, v\u1ea5n \u0111\u1ec1 quy\u1ec1n ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c s\u1ef1 c\u1ed1 b\u00e1o c\u00e1o th\u01b0\u1eddng ch\u1ec9 ra ph\u1ea7n m\u1ec1m. M\u1ed9t v\u1ea5n \u0111\u1ec1 b\u1eaft tay, h\u00e0nh vi \u0111\u1ea7u c\u1eafm kh\u00f4ng \u1ed5n \u0111\u1ecbnh, l\u1ed7i tr\u1ea1ng th\u00e1i b\u1ea3o v\u1ec7 ho\u1eb7c \u0111i\u1ec1u khi\u1ec3n phi\u00ean s\u1ea1c b\u1ea5t th\u01b0\u1eddng th\u01b0\u1eddng ch\u1ec9 ra firmware.<\/p>\n<p>\u0110i\u1ec1u n\u00e0y quan tr\u1ecdng v\u00ec \u0111\u01b0\u1eddng h\u01b0\u1edbng kh\u1eafc ph\u1ee5c thay \u0111\u1ed5i. M\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft b\u1eb1ng c\u1eadp nh\u1eadt c\u1ea5u h\u00ecnh ho\u1eb7c thay \u0111\u1ed5i h\u1eadu c\u1ea7n. Nh\u1eefng v\u1ea5n \u0111\u1ec1 kh\u00e1c y\u00eau c\u1ea7u b\u1ea3n v\u00e1 firmware, b\u1ea3n c\u1eadp nh\u1eadt hi\u1ec7n tr\u01b0\u1eddng c\u00f3 gi\u00e1m s\u00e1t ho\u1eb7c trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p l\u00e0 ki\u1ec3m tra ph\u1ea7n c\u1ee9ng tr\u1ef1c ti\u1ebfp. C\u00e1c nh\u00e0 v\u1eadn h\u00e0nh kh\u00f4ng ph\u00e2n bi\u1ec7t nh\u1eefng kh\u1ea3 n\u0103ng \u0111\u00f3 th\u01b0\u1eddng m\u1ea5t th\u1eddi gian \u0111\u1ec3 chuy\u1ec3n v\u1ea5n \u0111\u1ec1 l\u00ean nh\u00f3m sai.<\/p>\n<p>N\u1ebfu nh\u00f3m c\u1ee7a b\u1ea1n \u0111ang ch\u1ea9n \u0111o\u00e1n h\u00e0nh vi tr\u1ea1m s\u1ea1c t\u1eeb c\u00e1c b\u00e1o \u0111\u1ed9ng v\u00e0 b\u00e1o c\u00e1o hi\u1ec7n tr\u01b0\u1eddng, vi\u1ec7c hi\u1ec3u c\u00e1c tri\u1ec7u ch\u1ee9ng \u0111\u00f3 xu\u1ea5t hi\u1ec7n nh\u01b0 th\u1ebf n\u00e0o trong quy tr\u00ecnh x\u1eed l\u00fd s\u1ef1 c\u1ed1 th\u1ef1c t\u1ebf c\u0169ng r\u1ea5t h\u1eefu \u00edch, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u01b0\u1edbng d\u1eabn c\u1ee7a PandaExo v\u1ec1 <a href=\"https:\/\/www.pandaexo.com\/vi\/demystifying-home-ev-charger-fault-codes-a-comprehensive-troubleshooting-guide\/\">m\u00e3 l\u1ed7i tr\u1ea1m s\u1ea1c<\/a>.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>S\u1ef1 C\u1ed1 Th\u1ef1c \u0110\u1ecba Th\u01b0\u1eddng G\u1eb7p<\/th>\n<th>T\u1ea7ng C\u00f3 Kh\u1ea3 N\u0103ng Cao H\u01a1n<\/th>\n<p><T\u1ea1i Sao<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng th\u1ec3 b\u1eaft \u0111\u1ea7u phi\u00ean s\u1ea1c m\u1eb7c d\u00f9 t\u00e0i kho\u1ea3n h\u1ee3p l\u1ec7<\/td>\n<td>Ph\u1ea7n m\u1ec1m<\/td>\n<td>Th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn x\u00e1c th\u1ef1c, quy\u1ec1n h\u1ea1n ho\u1eb7c quy t\u1eafc n\u1ec1n t\u1ea3ng<\/td>\n<\/tr>\n<tr>\n<td>M\u00e0n h\u00ecnh tr\u1ea1m s\u1ea1c hi\u1ec3n th\u1ecb gi\u00e1 ho\u1eb7c bi\u1ec3u gi\u00e1 sai<\/td>\n<td>Ph\u1ea7n m\u1ec1m<\/td>\n<td>Logic th\u01b0\u01a1ng m\u1ea1i th\u01b0\u1eddng n\u1eb1m trong h\u1ec7 th\u1ed1ng h\u1eadu c\u1ea7n ho\u1eb7c qu\u1ea3n l\u00fd<\/td>\n<\/tr>\n<tr>\n<td>Tr\u1ea1m s\u1ea1c kh\u1edfi \u0111\u1ed9ng nh\u01b0ng kh\u00f4ng ho\u00e0n t\u1ea5t quy tr\u00ecnh b\u1eaft tay s\u1ea1c m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady<\/td>\n<td>Firmware<\/td>\n<td>Th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn th\u1eddi gian giao th\u1ee9c v\u00e0 h\u00e0nh vi \u0111i\u1ec1u khi\u1ec3n \u1edf c\u1ea5p \u0111\u1ed9 thi\u1ebft b\u1ecb<\/td>\n<\/tr>\n<tr>\n<td>Tr\u1ea1m s\u1ea1c ng\u1eaft tr\u1ea1ng th\u00e1i b\u1ea3o v\u1ec7 b\u1ea5t ng\u1edd khi c\u00f3 t\u1ea3i<\/td>\n<td>Firmware<\/td>\n<td>Logic nhi\u1ec7t, c\u1ea3m bi\u1ebfn v\u00e0 c\u00e1c quy tr\u00ecnh b\u1ea3o v\u1ec7 c\u1ea5p th\u1ea5p c\u00f3 kh\u1ea3 n\u0103ng li\u00ean quan<\/td>\n<\/tr>\n<tr>\n<td>D\u1eef li\u1ec7u s\u1ea1c xu\u1ea5t hi\u1ec7n mu\u1ed9n ho\u1eb7c kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 tr\u00ean c\u1ed5ng th\u00f4ng tin<\/td>\n<td>Ph\u1ea7n m\u1ec1m<\/td>\n<td>Nguy\u00ean nh\u00e2n th\u01b0\u1eddng l\u00e0 b\u00e1o c\u00e1o, \u0111\u1ecbnh tuy\u1ebfn truy\u1ec1n th\u00f4ng ho\u1eb7c x\u1eed l\u00fd ph\u00eda \u0111\u00e1m m\u00e2y<\/td>\n<\/tr>\n<tr>\n<td>Thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng kh\u00e1c sau m\u1ed9t b\u1ea3n c\u1eadp nh\u1eadt<\/td>\n<td>M\u1ed9t trong hai<\/td>\n<td>C\u00f3 th\u1ec3 l\u00e0 do thay \u0111\u1ed5i h\u00e0nh vi firmware ho\u1eb7c v\u1ea5n \u0111\u1ec1 t\u01b0\u01a1ng th\u00edch ph\u00eda ph\u1ea7n m\u1ec1m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Ph\u1ea7n M\u1ec1m Th\u01b0\u1eddng \u0110i\u1ec1u Khi\u1ec3n G\u00ec Trong M\u1ed9t M\u1ea1ng L\u01b0\u1edbi S\u1ea1c Th\u01b0\u01a1ng M\u1ea1i<\/h3>\n<p>Trong h\u1ea7u h\u1ebft c\u00e1c tri\u1ec3n khai th\u01b0\u01a1ng m\u1ea1i, ph\u1ea7n m\u1ec1m s\u1edf h\u1eefu t\u1ea7ng v\u1eadn h\u00e0nh v\u00e0 th\u01b0\u01a1ng m\u1ea1i. \u0110i\u1ec1u \u0111\u00f3 bao g\u1ed3m:<\/p>\n<ul>\n<li>X\u00e1c th\u1ef1c ng\u01b0\u1eddi d\u00f9ng v\u00e0 quy t\u1eafc truy c\u1eadp<\/li>\n<li>Quy tr\u00ecnh thanh to\u00e1n v\u00e0 c\u1ea5u tr\u00fac bi\u1ec3u gi\u00e1<\/li>\n<li>Ch\u00ednh s\u00e1ch \u0111\u1ed9i xe v\u00e0 l\u1ecbch tr\u00ecnh s\u1ea1c<\/li>\n<li>B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n gi\u00e1m s\u00e1t v\u00e0 \u0111\u1ecbnh tuy\u1ebfn c\u1ea3nh b\u00e1o<\/li>\n<li>L\u1ecbch s\u1eed phi\u00ean s\u1ea1c, b\u00e1o c\u00e1o v\u00e0 ph\u00e2n t\u00edch<\/li>\n<li>Quy tr\u00ecnh h\u1ed7 tr\u1ee3 v\u00e0 t\u00ednh minh b\u1ea1ch d\u1ecbch v\u1ee5<\/li>\n<\/ul>\n<p>Ph\u1ea7n m\u1ec1m c\u0169ng l\u00e0 n\u01a1i kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c tr\u1edf n\u00ean h\u1eefu h\u00ecnh \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi v\u1eadn h\u00e0nh. Ngay c\u1ea3 khi tr\u1ea1m s\u1ea1c v\u1eadt l\u00fd c\u00f3 kh\u1ea3 n\u0103ng, m\u1ed9t t\u1ea7ng ph\u1ea7n m\u1ec1m k\u00e9m v\u1eabn c\u00f3 th\u1ec3 t\u1ea1o ra h\u1ed7 tr\u1ee3 roaming y\u1ebfu, t\u00ednh minh b\u1ea1ch h\u1ea1n ch\u1ebf v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh kh\u00f4ng c\u1ea7n thi\u1ebft. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao ng\u01b0\u1eddi mua n\u00ean hi\u1ec3u kh\u00f4ng ch\u1ec9 ph\u1ea7n c\u1ee9ng m\u00e0 c\u00f2n c\u1ea3 c\u00e1c ti\u00eau chu\u1ea9n truy\u1ec1n th\u00f4ng v\u00e0 ng\u0103n x\u1ebfp qu\u1ea3n l\u00fd \u0111\u1eb1ng sau n\u00f3, bao g\u1ed3m <a href=\"https:\/\/www.pandaexo.com\/vi\/what-is-the-ocpp-protocol-and-why-do-commercial-ev-stations-need-it\/\">kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi OCPP<\/a>.<\/p>\n<h3>Firmware Th\u01b0\u1eddng \u0110i\u1ec1u Khi\u1ec3n G\u00ec B\u00ean Trong Tr\u1ea1m S\u1ea1c<\/h3>\n<p>Firmware n\u1eb1m g\u1ea7n h\u01a1n v\u1edbi hi\u1ec7u su\u1ea5t s\u1ea1c, an to\u00e0n v\u00e0 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i c\u1ee7a thi\u1ebft b\u1ecb. N\u00f3 chi ph\u1ed1i c\u00e1ch tr\u1ea1m s\u1ea1c kh\u1edfi \u0111\u1ed9ng, c\u00e1ch n\u00f3 ph\u1ea3n \u1ee9ng v\u1edbi chu\u1ed7i l\u1ec7nh, c\u00e1ch n\u00f3 gi\u00e1m s\u00e1t c\u00e1c tr\u1ea1ng th\u00e1i n\u1ed9i b\u1ed9 v\u00e0 c\u00e1ch n\u00f3 ph\u1ea3n \u1ee9ng khi \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf l\u1ec7ch kh\u1ecfi \u0111i\u1ec1u ki\u1ec7n ki\u1ec3m tra l\u00fd t\u01b0\u1edfng.<\/p>\n<p>C\u00e1c tr\u00e1ch nhi\u1ec7m \u0111i\u1ec3n h\u00ecnh c\u1ee7a firmware bao g\u1ed3m:<\/p>\n<ul>\n<li>Kh\u1edfi t\u1ea1o v\u00e0 lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n phi\u00ean s\u1ea1c<\/li>\n<li>H\u00e0nh vi c\u1ee7a \u0111\u1ea7u c\u1eafm v\u00e0 c\u01a1 ch\u1ebf kh\u00f3a<\/li>\n<li>\u0110\u1ecdc c\u1ea3m bi\u1ebfn v\u00e0 gi\u00e1m s\u00e1t nhi\u1ec7t<\/li>\n<li>Tr\u00ecnh t\u1ef1 r\u01a1-le ho\u1eb7c contactor<\/li>\n<li>Th\u1ef1c thi tr\u1ea1ng th\u00e1i b\u1ea3o v\u1ec7<\/li>\n<li>Th\u1eddi gian truy\u1ec1n th\u00f4ng v\u1edbi xe v\u00e0 c\u00e1c b\u1ea3ng m\u1ea1ch n\u1ed9i b\u1ed9 kh\u00e1c<\/li>\n<li>H\u00e0nh vi ph\u1ee5c h\u1ed3i sau c\u00e1c s\u1ef1 gi\u00e1n \u0111o\u1ea1n ho\u1eb7c s\u1ef1 ki\u1ec7n b\u1ea5t th\u01b0\u1eddng<\/td>\n<\/ul>\n<p>\u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao m\u1ed9t b\u1ed9 s\u1ea1c c\u00f3 th\u1ec3 tr\u00f4ng m\u1ea1nh m\u1ebd trong bu\u1ed5i demo b\u00e1n h\u00e0ng nh\u01b0ng v\u1eabn g\u00e2y th\u1ea5t v\u1ecdng tr\u00ean th\u1ef1c \u0111\u1ecba n\u1ebfu h\u00e0nh vi \u1edf c\u1ea5p \u0111\u1ed9 thi\u1ebft b\u1ecb ch\u01b0a ho\u00e0n thi\u1ec7n. Trong c\u00e1c s\u1ea3n ph\u1ea9m th\u00f4ng minh k\u1ebft n\u1ed1i, tr\u1ea3i nghi\u1ec7m v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c ph\u1ea7n m\u1ec1m v\u00e0 ph\u1ea7n m\u1ec1m nh\u00fang (firmware) ph\u1ed1i h\u1ee3p t\u1ed1t \u0111\u1ebfn \u0111\u00e2u, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m \u0111a t\u00ednh n\u0103ng nh\u01b0 <a href=\"https:\/\/www.pandaexo.com\/vi\/the-ultimate-guide-to-smart-wallbox-ev-chargers-installation-wifi-features-explained\/\">gi\u1ea3i ph\u00e1p h\u1ed9p t\u01b0\u1eddng AC th\u00f4ng minh<\/a>.<\/p>\n<h3>C\u00e2u H\u1ecfi Ng\u01b0\u1eddi Mua N\u00ean \u0110\u1eb7t Ra Tr\u01b0\u1edbc Khi Mua S\u1eafm<\/h3>\n<p>Nhi\u1ec1u \u0111\u00e1nh gi\u00e1 v\u1ec1 b\u1ed9 s\u1ea1c v\u1eabn t\u1eadp trung qu\u00e1 nhi\u1ec1u v\u00e0o c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c, lo\u1ea1i \u0111\u1ea7u k\u1ebft n\u1ed1i v\u00e0 c\u00e1c t\u00ednh n\u0103ng n\u1ed5i b\u1eadt. Nh\u1eefng y\u1ebfu t\u1ed1 \u0111\u00f3 quan tr\u1ecdng, nh\u01b0ng ch\u00fang kh\u00f4ng cho b\u1ea1n bi\u1ebft s\u1ea3n ph\u1ea9m s\u1ebd c\u00f3 th\u1ec3 qu\u1ea3n l\u00fd \u0111\u01b0\u1ee3c \u0111\u1ebfn m\u1ee9c n\u00e0o sau khi tri\u1ec3n khai.<\/p>\n<p>Nh\u1eefng c\u00e2u h\u1ecfi t\u1ed1t h\u01a1n l\u00e0 nh\u1eefng c\u00e2u ph\u00e2n bi\u1ec7t kh\u1ea3 n\u0103ng c\u1ee7a ph\u1ea7n m\u1ec1m nh\u00fang (firmware) v\u1edbi l\u1eddi h\u1ee9a t\u1eeb ph\u1ea7n m\u1ec1m (software).<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>C\u00e2u H\u1ecfi C\u1ee7a Ng\u01b0\u1eddi Mua<\/th>\n<th>T\u1ea1i Sao N\u00f3 Quan Tr\u1ecdng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>T\u00ednh n\u0103ng n\u00e0o \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n trong firmware v\u00e0 t\u00ednh n\u0103ng n\u00e0o ph\u1ee5 thu\u1ed9c v\u00e0o h\u1ec7 th\u1ed1ng ph\u1ee5 tr\u1ee3 (backend)?<\/td>\n<td>L\u00e0m r\u00f5 t\u00ednh linh ho\u1ea1t th\u1ef1c s\u1ef1 n\u1eb1m \u1edf \u0111\u00e2u v\u00e0 nh\u1eefng thay \u0111\u1ed5i n\u00e0o \u0111\u00f2i h\u1ecfi can thi\u1ec7p s\u00e2u h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td>C\u00e1c b\u1ea3n c\u1eadp nh\u1eadt firmware \u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i, ph\u00ea duy\u1ec7t v\u00e0 ho\u00e0n nguy\u00ean nh\u01b0 th\u1ebf n\u00e0o?<\/td>\n<td>Gi\u1ea3m thi\u1ec3u r\u1ee7i ro c\u1eadp nh\u1eadt tr\u00ean c\u00e1c tri\u1ec3n khai \u0111a \u0111i\u1ec3m ho\u1eb7c nh\u1ea1y c\u1ea3m v\u1edbi doanh thu<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec1u g\u00ec x\u1ea3y ra n\u1ebfu k\u1ebft n\u1ed1i m\u1ea1ng b\u1ecb l\u1ed7i trong qu\u00e1 tr\u00ecnh c\u1eadp nh\u1eadt?<\/td>\n<td>Ph\u01a1i b\u00e0y m\u1ee9c \u0111\u1ed9 tr\u01b0\u1edfng th\u00e0nh c\u1ee7a kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u1ef1ng tr\u00ean th\u1ef1c \u0111\u1ecba<\/td>\n<\/tr>\n<tr>\n<td>Nh\u1eadt k\u00fd (log) n\u00e0o c\u00f3 th\u1ec3 xem \u0111\u01b0\u1ee3c b\u1edfi ng\u01b0\u1eddi v\u1eadn h\u00e0nh, k\u1ef9 thu\u1eadt vi\u00ean c\u00e0i \u0111\u1eb7t v\u00e0 h\u1ed7 tr\u1ee3 nh\u00e0 m\u00e1y?<\/td>\n<td>X\u00e1c \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 l\u1ed7i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e1ch ly v\u00e0 chuy\u1ec3n c\u1ea5p nhanh \u0111\u1ebfn m\u1ee9c n\u00e0o<\/td>\n<\/tr>\n<tr>\n<td>C\u00e1c quy tr\u00ecnh l\u00e0m vi\u1ec7c th\u01b0\u01a1ng m\u1ea1i c\u00f3 th\u1ec3 thay \u0111\u1ed5i m\u00e0 kh\u00f4ng c\u1ea7n n\u1ea1p l\u1ea1i firmware c\u1ee7a b\u1ed9 s\u1ea1c kh\u00f4ng?<\/td>\n<td>Gi\u00fap t\u00e1ch bi\u1ec7t c\u00e1c t\u00ednh n\u0103ng n\u1ec1n t\u1ea3ng c\u00f3 th\u1ec3 c\u1ea5u h\u00ecnh v\u1edbi h\u00e0nh vi \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a c\u1ee9ng<\/td>\n<\/tr>\n<tr>\n<td>Ghi ch\u00fa ph\u00e1t h\u00e0nh firmware v\u00e0 c\u00e1c ph\u1ee5 thu\u1ed9c v\u1ec1 t\u01b0\u01a1ng th\u00edch c\u00f3 \u0111\u01b0\u1ee3c ghi ch\u00e9p r\u00f5 r\u00e0ng kh\u00f4ng?<\/td>\n<td>B\u1ea3o v\u1ec7 kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec l\u00e2u d\u00e0i v\u00e0 ki\u1ec3m so\u00e1t thay \u0111\u1ed5i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0110\u00e2y l\u00e0 nh\u1eefng c\u00e2u h\u1ecfi v\u1ec1 v\u00f2ng \u0111\u1eddi, kh\u00f4ng ph\u1ea3i c\u00e2u h\u1ecfi l\u00fac ra m\u1eaft. M\u1ed9t b\u1ed9 s\u1ea1c d\u1ec5 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t trong qu\u00e1 tr\u00ecnh mua s\u1eafm nh\u01b0ng kh\u00f3 qu\u1ea3n l\u00fd trong kho\u1ea3ng ba \u0111\u1ebfn n\u0103m n\u0103m c\u00f3 th\u1ec3 tr\u1edf n\u00ean r\u1ea5t t\u1ed1n k\u00e9m m\u1ed9t c\u00e1ch nhanh ch\u00f3ng.<\/p>\n<h3>T\u1ea1i Sao C\u00e1c \u0110\u1ed1i T\u00e1c OEM v\u00e0 ODM N\u00ean Quan T\u00e2m H\u01a1n N\u1eefa<\/h3>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh OEM v\u00e0 ODM, ranh gi\u1edbi gi\u1eefa ph\u1ea7n m\u1ec1m v\u00e0 ph\u1ea7n m\u1ec1m nh\u00fang \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u h\u01a1n l\u00e0 ch\u1ec9 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1. N\u00f3 \u0111\u1ecbnh h\u00ecnh ph\u1ea1m vi th\u01b0\u01a1ng hi\u1ec7u, quy\u1ec1n s\u1edf h\u1eefu h\u1ed7 tr\u1ee3, s\u1ef1 th\u00edch \u1ee9ng theo khu v\u1ef1c, s\u1ef1 ph\u1ed1i h\u1ee3p tu\u00e2n th\u1ee7 v\u00e0 qu\u1ea3n l\u00fd ph\u00e1t h\u00e0nh.<\/p>\n<p>M\u1ed9t s\u1ed1 \u0111\u1ed1i t\u00e1c mu\u1ed1n c\u00f3 \u1ee9ng d\u1ee5ng, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 quy tr\u00ecnh l\u00e0m vi\u1ec7c h\u01b0\u1edbng \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng mang th\u01b0\u01a1ng hi\u1ec7u ri\u00eang trong khi v\u1eabn gi\u1eef h\u00e0nh vi thi\u1ebft b\u1ecb ph\u1ea7n l\u1edbn l\u00e0 ti\u00eau chu\u1ea9n. Nh\u1eefng \u0111\u1ed1i t\u00e1c kh\u00e1c mu\u1ed1n logic s\u1ea1c chuy\u00ean bi\u1ec7t, ch\u1ee9c n\u0103ng d\u00e0nh ri\u00eang cho th\u1ecb tr\u01b0\u1eddng ho\u1eb7c t\u00edch h\u1ee3p ch\u1eb7t ch\u1ebd h\u01a1n v\u1edbi ng\u0103n x\u1ebfp n\u1ec1n t\u1ea3ng hi\u1ec7n c\u00f3. Nh\u1eefng m\u1ee5c ti\u00eau \u0111\u00f3 ch\u1ea1m \u0111\u1ebfn c\u00e1c l\u1edbp kh\u00e1c nhau, v\u00e0 vi\u1ec7c nh\u1ea7m l\u1eabn ch\u00fang t\u1ea1o ra r\u1ee7i ro d\u1ef1 \u00e1n c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>M\u1ee5c Ti\u00eau OEM ho\u1eb7c ODM<\/th>\n<th>L\u1edbp C\u00f3 Kh\u1ea3 N\u0103ng Cao H\u01a1n<\/th>\n<th>\u0110i\u1ec1u \u0110\u1ed1i T\u00e1c N\u00ean L\u00e0m R\u00f5 S\u1edbm<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tr\u1ea3i nghi\u1ec7m \u1ee9ng d\u1ee5ng v\u00e0 c\u1ed5ng th\u00f4ng tin mang th\u01b0\u01a1ng hi\u1ec7u<\/td>\n<td>Ph\u1ea7n m\u1ec1m (Software)<\/td>\n<td>Quy\u1ec1n s\u1edf h\u1eefu giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng, quy t\u1eafc truy c\u1eadp, m\u00f4 h\u00ecnh thanh to\u00e1n v\u00e0 kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb d\u1eef li\u1ec7u<\/td>\n<\/tr>\n<tr>\n<td>H\u00e0nh vi s\u1ea1c theo khu v\u1ef1c c\u1ee5 th\u1ec3 ho\u1eb7c chu\u1ed7i v\u1eadn h\u00e0nh t\u00f9y ch\u1ec9nh<\/td>\n<td>Ph\u1ea7n m\u1ec1m nh\u00fang (Firmware)<\/td>\n<td>Ph\u1ea1m vi x\u00e1c nh\u1eadn, g\u00e1nh n\u1eb7ng ki\u1ec3m th\u1eed v\u00e0 quy tr\u00ecnh ki\u1ec3m so\u00e1t ph\u00e1t h\u00e0nh<\/td>\n<\/tr>\n<tr>\n<td>Quy tr\u00ecnh l\u00e0m vi\u1ec7c b\u00e1o c\u00e1o cho \u0111\u1ed9i xe ho\u1eb7c doanh nghi\u1ec7p<\/td>\n<td>Ph\u1ea7n m\u1ec1m (Software)<\/td>\n<td>C\u1ea5u tr\u00fac API, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, quy\u1ec1n h\u1ea1n v\u00e0 logic xu\u1ea5t d\u1eef li\u1ec7u<\/td>\n<\/tr>\n<tr>\n<td>H\u00e0nh vi thi\u1ebft b\u1ecb chuy\u00ean bi\u1ec7t g\u1eafn li\u1ec1n v\u1edbi t\u00f9y ch\u1ecdn ph\u1ea7n c\u1ee9ng<\/td>\n<td>Ph\u1ea7n m\u1ec1m nh\u00fang (Firmware)<\/td>\n<td>T\u01b0\u01a1ng th\u00edch c\u1ea5p bo m\u1ea1ch, t\u00e1c \u0111\u1ed9ng ch\u1ee9ng nh\u1eadn v\u00e0 qu\u1ea3n tr\u1ecb c\u1eadp nh\u1eadt<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Ranh gi\u1edbi tr\u00e1ch nhi\u1ec7m r\u00f5 r\u00e0ng l\u00e0 y\u1ebfu t\u1ed1 gi\u00fap m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh s\u1ea1c t\u00f9y ch\u1ec9nh c\u00f3 th\u1ec3 b\u1ea3o tr\u00ec \u0111\u01b0\u1ee3c. C\u00e1c \u0111\u1ed1i t\u00e1c s\u1ea3n xu\u1ea5t tr\u01b0\u1edfng th\u00e0nh x\u00e1c \u0111\u1ecbnh n\u01a1i t\u00f9y ch\u1ec9nh t\u1ed3n t\u1ea1i, ai s\u1edf h\u1eefu t\u1eebng lu\u1ed3ng c\u1eadp nh\u1eadt v\u00e0 c\u00e1ch hai l\u1edbp \u0111\u01b0\u1ee3c ki\u1ec3m th\u1eed c\u00f9ng nhau tr\u01b0\u1edbc khi ph\u00e1t h\u00e0nh.<\/p>\n<h3>C\u00e1ch PandaExo Ti\u1ebfp C\u1eadn Ng\u0103n X\u1ebfp S\u1ea3n Ph\u1ea9m To\u00e0n Di\u1ec7n<\/h3>\n<p>Gi\u00e1 tr\u1ecb c\u1ee7a PandaExo \u1edf \u0111\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 cung c\u1ea5p ph\u1ea7n c\u1ee9ng s\u1ea1c. M\u00e0 l\u00e0 ph\u1ea7n c\u1ee9ng, h\u00e0nh vi thi\u1ebft b\u1ecb v\u00e0 kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c ti\u1ebfp c\u1eadn nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng th\u01b0\u01a1ng m\u1ea1i duy nh\u1ea5t thay v\u00ec l\u00e0 c\u00e1c l\u1edbp r\u1eddi r\u1ea1c.<\/p>\n<p>\u0110i\u1ec1u \u0111\u00f3 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi mua c\u1ea7n nhi\u1ec1u h\u01a1n m\u1ed9t th\u00f4ng s\u1ed1 c\u00f4ng su\u1ea5t tr\u00ean b\u1ea3ng d\u1eef li\u1ec7u. N\u00f3 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c CPO c\u1ea7n kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb m\u1ea1ng, \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 ph\u00e2n ph\u1ed1i c\u1ea7n logic h\u1ed7 tr\u1ee3 \u0111\u00e1ng tin c\u1eady, v\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c \u0111\u1ed1i t\u00e1c OEM v\u00e0 ODM c\u1ea7n m\u1ed9t con \u0111\u01b0\u1eddng th\u1ef1c t\u1ebf \u0111\u1ec3 t\u00f9y ch\u1ec9nh m\u00e0 kh\u00f4ng t\u1ea1o ra g\u00e1nh n\u1eb7ng d\u1ecbch v\u1ee5 kh\u00f4ng th\u1ec3 qu\u1ea3n l\u00fd.<\/p>\n<p>B\u1edfi v\u00ec PandaExo h\u1ed7 tr\u1ee3 c\u1ea3 k\u1ecbch b\u1ea3n s\u1ea1c AC v\u00e0 DC c\u00f9ng v\u1edbi kh\u1ea3 n\u0103ng OEM v\u00e0 ODM, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u00f4ng ch\u1ec9 h\u1ea1ng b\u1ed9 s\u1ea1c ho\u1eb7c m\u1ee9c \u0111\u1ea7u ra, m\u00e0 c\u00f2n c\u1ea3 m\u1ee9c \u0111\u1ed9 c\u00f3 th\u1ec3 th\u00edch \u1ee9ng v\u00e0 b\u1ea3o tr\u00ec c\u1ee7a ng\u0103n x\u1ebfp s\u1ea3n ph\u1ea9m r\u1ed9ng h\u01a1n theo th\u1eddi gian.<\/p>\n<h3>\u0110i\u1ec3m R\u00fat Ra Cu\u1ed1i C\u00f9ng<\/h3>\n<p>Ph\u1ea7n m\u1ec1m v\u00e0 ph\u1ea7n m\u1ec1m nh\u00fang c\u00f3 li\u00ean quan ch\u1eb7t ch\u1ebd trong s\u1ea1c EV, nh\u01b0ng ch\u00fang gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c nhau. Ph\u1ea7n m\u1ec1m th\u01b0\u1eddng \u0111\u1ecbnh h\u00ecnh ho\u1ea1t \u0111\u1ed9ng, ki\u1ebfm ti\u1ec1n, kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng. Ph\u1ea7n m\u1ec1m nh\u00fang th\u01b0\u1eddng chi ph\u1ed1i h\u00e0nh vi thi\u1ebft b\u1ecb, logic b\u1ea3o v\u1ec7 v\u00e0 hi\u1ec7u su\u1ea5t s\u1ea1c c\u1ea5p th\u1ea5p.<\/p>\n<p>Ng\u01b0\u1eddi mua hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00f3 s\u1ebd so s\u00e1nh nh\u00e0 cung c\u1ea5p t\u1ed1t h\u01a1n, \u0111\u1eb7t ra c\u00e1c c\u00e2u h\u1ecfi k\u1ef9 thu\u1eadt t\u1ed1t h\u01a1n v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro h\u1ed7 tr\u1ee3 l\u00e2u d\u00e0i. N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ngu\u1ed3n cung s\u1ea3n ph\u1ea9m s\u1ea1c \u0111\u1ec3 tri\u1ec3n khai th\u01b0\u01a1ng m\u1ea1i ho\u1eb7c cho c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh mang th\u01b0\u01a1ng hi\u1ec7u t\u00f9y ch\u1ec9nh, PandaExo c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n \u0111\u00e1nh gi\u00e1 ph\u1ea7n c\u1ee9ng, n\u1ec1n t\u1ea3ng v\u00e0 c\u00e1c t\u00e1c \u0111\u1ed9ng v\u00f2ng \u0111\u1eddi c\u00f9ng nhau. Li\u00ean h\u1ec7 v\u1edbi <a href=\"https:\/\/www.pandaexo.com\/vi\/contact\/\">\u0111\u1ed9i ng\u0169 PandaExo<\/a> \u0111\u1ec3 th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1c gi\u1ea3i ph\u00e1p s\u1ea1c s\u1eb5n s\u00e0ng cho AC, DC v\u00e0 OEM.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong qu\u00e1 tr\u00ecnh mua s\u1eafm thi\u1ebft b\u1ecb s\u1ea1c EV, ph\u1ea7n m\u1ec1m v\u00e0 firmware th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn c\u00f9ng nhau v\u00e0 \u0111\u00f4i khi \u0111\u01b0\u1ee3c coi nh\u01b0 c\u00f3 th\u1ec3 thay th\u1ebf cho nhau. Th\u1ef1c t\u1ebf kh\u00f4ng ph\u1ea3i v\u1eady. S\u1ef1 nh\u1ea7m l\u1eabn \u0111\u00f3 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c \u0111\u1eb7t ra c\u00e1c c\u00e2u h\u1ecfi k\u1ef9 thu\u1eadt sai l\u1ea7m khi<\/p>\n","protected":false},"author":1,"featured_media":5054,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[655],"tags":[],"class_list":["post-5499","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ev-charging-vi","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.pandaexo.com\/vi\/wp-json\/wp\/v2\/posts\/5499","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pandaexo.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pandaexo.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pandaexo.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pandaexo.com\/vi\/wp-json\/wp\/v2\/comments?post=5499"}],"version-history":[{"count":0,"href":"https:\/\/www.pandaexo.com\/vi\/wp-json\/wp\/v2\/posts\/5499\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pandaexo.com\/vi\/wp-json\/wp\/v2\/media\/5054"}],"wp:attachment":[{"href":"https:\/\/www.pandaexo.com\/vi\/wp-json\/wp\/v2\/media?parent=5499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pandaexo.com\/vi\/wp-json\/wp\/v2\/categories?post=5499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pandaexo.com\/vi\/wp-json\/wp\/v2\/tags?post=5499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}