{"id":13297,"date":"2017-09-19T03:13:22","date_gmt":"2017-09-19T03:13:22","guid":{"rendered":"https:\/\/electronics-bloger.com\/?p=13297"},"modified":"2025-07-24T07:29:54","modified_gmt":"2025-07-24T07:29:54","slug":"co-the-thay-the-guong-chieu-hau-cua-xe-bang-camera-khong","status":"publish","type":"post","link":"https:\/\/luview.com\/vi\/can-the-car-rearview-mirror-be-replaced-with-cameras\/","title":{"rendered":"C\u00f3 th\u1ec3 thay th\u1ebf g\u01b0\u01a1ng chi\u1ebfu h\u1eadu c\u1ee7a xe \u00f4 t\u00f4 b\u1eb1ng camera kh\u00f4ng?"},"content":{"rendered":"

T\u1ea5t nhi\u00ean, v\u00e0 \u0111\u00e2y ch\u00ednh l\u00e0 xu h\u01b0\u1edbng t\u01b0\u01a1ng lai.<\/p>\n

N\u0103m 2010, t\u1ea1i Tri\u1ec3n l\u00e3m \u00d4 t\u00f4 Geneva, Nissan \u0111\u00e3 ra m\u1eaft g\u01b0\u01a1ng chi\u1ebfu h\u1eadu th\u00f4ng minh. G\u01b0\u01a1ng chi\u1ebfu h\u1eadu th\u00f4ng minh n\u00e0y \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n m\u00e0n h\u00ecnh LCD. Khi c\u1ea7n thi\u1ebft, camera ph\u00eda sau c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 1,3 tri\u1ec7u pixel c\u00f3 th\u1ec3 truy\u1ec1n h\u00ecnh \u1ea3nh ph\u00eda sau l\u00ean b\u1ea3ng hi\u1ec3n th\u1ecb c\u1ee7a g\u01b0\u01a1ng chi\u1ebfu h\u1eadu, hi\u1ec3n th\u1ecb chi ti\u1ebft ph\u00eda sau xe tr\u00ean m\u00e0n h\u00ecnh.<\/p>\n

T\u1ea1i Tri\u1ec3n l\u00e3m Xe th\u01b0\u01a1ng m\u1ea1i Qu\u1ed1c t\u1ebf Hannover 2014, Mercedes-Benz \u0111\u00e3 s\u1eed d\u1ee5ng camera l\u00f9i thay cho g\u01b0\u01a1ng chi\u1ebfu h\u1eadu tr\u00ean m\u1eabu xe t\u1ea3i concept c\u1ee7a m\u00ecnh.<\/p>\n

Tesla Model X, trong l\u1ea7n ra m\u1eaft \u0111\u1ea7u ti\u00ean, \u0111\u00e3 lo\u1ea1i b\u1ecf g\u01b0\u01a1ng chi\u1ebfu h\u1eadu v\u00e0 thay th\u1ebf b\u1eb1ng camera nh\u1ecf (nh\u01b0ng \u0111i\u1ec1u n\u00e0y vi ph\u1ea1m c\u00e1c quy \u0111\u1ecbnh li\u00ean quan c\u1ee7a M\u1ef9, do \u0111\u00f3 h\u1ecd ph\u1ea3i quay l\u1ea1i s\u1eed d\u1ee5ng g\u01b0\u01a1ng chi\u1ebfu h\u1eadu truy\u1ec1n th\u1ed1ng trong phi\u00ean b\u1ea3n cu\u1ed1i c\u00f9ng).<\/p>\n

V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 camera v\u00e0 chi ph\u00ed s\u1ea3n xu\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u, t\u00f4i tin r\u1eb1ng ng\u00e0y c\u00e0ng nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t \u00f4 t\u00f4 s\u1ebd th\u1eed nghi\u1ec7m c\u00f4ng ngh\u1ec7 n\u00e0y. V\u1eady l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng camera thay v\u00ec g\u01b0\u01a1ng chi\u1ebfu h\u1eadu l\u00e0 g\u00ec?<\/p>\n

\"C\u00f3<\/p>\n

1. Cung c\u1ea5p cho t\u00e0i x\u1ebf t\u1ea7m nh\u00ecn r\u1ed9ng h\u01a1n. S\u1eed d\u1ee5ng t\u1eeb b\u1ed1n \u0111\u1ebfn n\u0103m camera g\u00f3c r\u1ed9ng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u1edf ph\u00eda tr\u01b0\u1edbc, hai b\u00ean v\u00e0 ph\u00eda sau xe, cung c\u1ea5p t\u1ea7m nh\u00ecn 360 \u0111\u1ed9 t\u1eeb tr\u00ean cao c\u1ee7a xe m\u00e0 kh\u00f4ng c\u00f3 \u0111i\u1ec3m m\u00f9. G\u01b0\u01a1ng cong do quan s\u00e1t g\u00f3c b\u1eb1ng quang h\u1ecdc v\u00e0 t\u00e1c \u0111\u1ed9ng c\u1ee7a bi\u1ebfn d\u1ea1ng quang h\u1ecdc, ph\u1ea1m vi v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh b\u1ecb h\u1ea1n ch\u1ebf nh\u1ea5t \u0111\u1ecbnh. Ngo\u00e0i ra, th\u00f4ng qua h\u00ecnh \u1ea3nh
\nC\u1ea3m bi\u1ebfn cho ph\u00e9p b\u1ea1n \u0111i\u1ec1u khi\u1ec3n \u0111\u00e8n pha t\u1ef1 \u0111\u1ed9ng. Khi xe ti\u1ebfp c\u1eadn xe \u0111\u1ed1i di\u1ec7n ho\u1eb7c v\u01b0\u1ee3t xe, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng ph\u00e1t hi\u1ec7n \u00e1nh s\u00e1ng v\u00e0 t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh \u0111\u00e8n pha xa v\u00e0 g\u1ea7n, \u0111\u1ea3m b\u1ea3o t\u00e0i x\u1ebf c\u00f3 t\u1ea7m nh\u00ecn t\u1ed1t. Ngo\u00e0i ra, vi\u1ec7c s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn \u0111\u1ed9 nh\u1ea1y th\u1ea5p v\u00e0 thi\u1ebft k\u1ebf ch\u1ed1ng ch\u00f3i gi\u00fap \u0111\u1ea3m b\u1ea3o t\u00e0i x\u1ebf c\u00f3 kh\u00f4ng gian t\u1ea7m nh\u00ecn \u0111\u1ea7y \u0111\u1ee7 cho vi\u1ec7c l\u00e1i xe an to\u00e0n v\u00e0 b\u1ea3o v\u1ec7 t\u1ed1t h\u01a1n.<\/p>\n

2. Gi\u1ea3m h\u1ec7 s\u1ed1 c\u1ea3n gi\u00f3 v\u00e0 gi\u1ea3m ti\u00eau th\u1ee5 nhi\u00ean li\u1ec7u. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ti\u1ebfn h\u00e0nh th\u00ed nghi\u1ec7m tr\u00ean hai m\u1eabu xe: m\u1ed9t m\u1eabu c\u00f3 g\u01b0\u01a1ng chi\u1ebfu h\u1eadu v\u00e0 tay n\u1eafm c\u1eeda, m\u1eabu c\u00f2n l\u1ea1i kh\u00f4ng c\u00f3 g\u01b0\u01a1ng chi\u1ebfu h\u1eadu v\u00e0 tay n\u1eafm c\u1eeda; sau \u0111\u00f3 s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m m\u00f4 ph\u1ecfng CFD \u0111\u1ec3 ph\u00e2n t\u00edch h\u1ec7 s\u1ed1 c\u1ea3n gi\u00f3, v\u00e0 cu\u1ed1i c\u00f9ng thu \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 nh\u01b0 sau:
\nN\u1ebfu lo\u1ea1i b\u1ecf g\u01b0\u01a1ng chi\u1ebfu h\u1eadu v\u00e0 tay n\u1eafm c\u1eeda, di\u1ec7n t\u00edch c\u1ea3n gi\u00f3 c\u1ee7a xe gi\u1ea3m 2.56%, l\u1ef1c c\u1ea3n gi\u00f3 khi l\u00e1i xe gi\u1ea3m 12.56%. T\u1eeb k\u1ebft qu\u1ea3 tr\u00ean, ch\u00fang ta c\u00f3 th\u1ec3 th\u1ea5y hi\u1ec7u qu\u1ea3 s\u1ebd r\u00f5 r\u1ec7t h\u01a1n n\u1ebfu lo\u1ea1i b\u1ecf g\u01b0\u01a1ng chi\u1ebfu h\u1eadu.<\/p>\n

3. Nhi\u1ec1u l\u1ef1a ch\u1ecdn h\u01a1n cho thi\u1ebft k\u1ebf. Ch\u00fang ta \u0111\u1ec1u bi\u1ebft r\u1eb1ng nh\u1eefng chi\u1ebfc xe \u0111\u1ea7u ti\u00ean kh\u00f4ng c\u00f3 g\u01b0\u01a1ng chi\u1ebfu h\u1eadu, ng\u01b0\u1eddi l\u00e1i ph\u1ea3i nh\u00ecn l\u1ea1i khi l\u00f9i xe. S\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a g\u01b0\u01a1ng chi\u1ebfu h\u1eadu l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn l\u1edbn v\u1ec1 an to\u00e0n cho xe h\u01a1i, nh\u01b0ng h\u00ecnh d\u00e1ng c\u1ee7a xe c\u0169ng b\u1ecb h\u1ea1n ch\u1ebf do y\u00eau c\u1ea7u c\u1ee7a quy \u0111\u1ecbnh. Lo\u1ea1i b\u1ecf g\u01b0\u01a1ng chi\u1ebfu h\u1eadu ch\u1eafc ch\u1eafn s\u1ebd gi\u00fap \u00edch cho c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf. T\u00f4i tin r\u1eb1ng v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n v\u01b0\u1ee3t b\u1eadc c\u1ee7a c\u00f4ng ngh\u1ec7 \u0111i\u1ec7n t\u1eed, camera c\u00f3 th\u1ec3 ng\u00e0y c\u00e0ng nh\u1ecf g\u1ecdn h\u01a1n, cho \u0111\u1ebfn khi ch\u00fang ta c\u00f3 th\u1ec3 b\u1ed1 tr\u00ed n\u00f3 trong m\u1ed9t kh\u00f4ng gian r\u1ea5t nh\u1ecf.<\/p>\n

Tuy nhi\u00ean, g\u01b0\u01a1ng chi\u1ebfu h\u1eadu truy\u1ec1n th\u1ed1ng v\u1eabn ch\u01b0a th\u1ef1c s\u1ef1 b\u1ecb thay th\u1ebf. Tr\u01b0\u1edbc h\u1ebft l\u00e0 do c\u00e1c y\u1ebfu t\u1ed1 quy \u0111\u1ecbnh, nh\u01b0ng c\u00e1c camera v\u1eabn c\u00f2n nhi\u1ec1u c\u00f4ng ngh\u1ec7 quan tr\u1ecdng ch\u01b0a \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft ho\u00e0n to\u00e0n. Ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed9 tin c\u1eady cao, x\u00e9t cho c\u00f9ng, c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed so v\u1edbi k\u00ednh, \u0111\u1ed9 tin c\u1eady th\u1ea5p h\u01a1n, m\u1ed9t khi h\u1ecfng h\u00f3c, t\u00e0i x\u1ebf th\u1ef1c s\u1ef1 ph\u1ea3i quay l\u1ea1i s\u1eed d\u1ee5ng xe c\u0169 t\u1eeb nhi\u1ec1u n\u0103m tr\u01b0\u1edbc.<\/p>\n

C\u00e1c v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt v\u00e0 v\u1ea5n \u0111\u1ec1 chi ph\u00ed n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft t\u1eebng b\u01b0\u1edbc m\u1ed9t nh\u1edd s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7. Hai m\u01b0\u01a1i n\u0103m tr\u01b0\u1edbc, nhi\u1ec1u xe \u00f4 t\u00f4 kh\u00f4ng \u0111\u01b0\u1ee3c trang b\u1ecb camera l\u00f9i hay c\u1ea3m bi\u1ebfn l\u00f9i, nh\u01b0ng b\u00e2y gi\u1edd nh\u1eefng thi\u1ebft b\u1ecb n\u00e0y \u0111\u00e3 tr\u1edf th\u00e0nh trang b\u1ecb ti\u00eau chu\u1ea9n cho xe \u00f4 t\u00f4. V\u00ec v\u1eady, h\u00e3y c\u00f9ng ch\u1edd xem li\u1ec7u trong t\u01b0\u01a1ng lai, g\u01b0\u01a1ng chi\u1ebfu h\u1eadu c\u1ee7a xe \u00f4 t\u00f4 c\u00f3 ho\u00e0n to\u00e0n b\u1ecb thay th\u1ebf b\u1edfi camera hay kh\u00f4ng.<\/p>","protected":false},"excerpt":{"rendered":"

Of course, and this is the future trend. Nissan in 2010 at the Geneva Motor Show released its intelligent rearview mirror. This intelligent rearview mirror was built in the LCD monitor board, when necessary, the rear 1.3 million pixel camera can send the rear images to the rearview mirror display panel, showing details behind the […]<\/p>\n","protected":false},"author":1,"featured_media":23898,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[52],"tags":[],"class_list":["post-13297","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"_links":{"self":[{"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/posts\/13297","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/comments?post=13297"}],"version-history":[{"count":0,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/posts\/13297\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/media\/23898"}],"wp:attachment":[{"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/media?parent=13297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/categories?post=13297"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/tags?post=13297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}