C\u00f3 m\u1ed9t lo\u1ea1i \u00f4 t\u00f4 nh\u01b0 th\u1ebf n\u00e0y, khi n\u00f3 ch\u1ea1y nhanh tr\u00ean \u0111\u01b0\u1eddng, n\u1ebfu \u0111\u1eb1ng tr\u01b0\u1edbc b\u1ed7ng nhi\u00ean c\u00f3 ng\u01b0\u1eddi b\u0103ng qua, ho\u1eb7c ph\u00e1t hi\u1ec7n \u0111\u1eb1ng tr\u01b0\u1edbc c\u00f3 v\u1eadt ch\u01b0\u1edbng ng\u1ea1i, \u00f4 t\u00f4 s\u1ebd l\u1eadp t\u1ee9c phanh l\u1ea1i, v\u00e0 khi ng\u01b0\u1eddi kia \u0111\u00e3 \u0111i kh\u1ecfi \u0111\u01b0\u1eddng ho\u1eb7c v\u1eadt ch\u01b0\u1edbng ng\u1ea1i \u0111\u00e3 \u0111\u01b0\u1ee3c d\u1ecdn d\u1eb9p, th\u00ec n\u00f3 l\u1ea1i t\u1eeb t\u1eeb kh\u1edfi \u0111\u1ed9ng, ti\u1ebfp t\u1ee5c ch\u1ea1y. \u0110\u00f3 l\u00e0 lo\u1ea1i \u00f4 t\u00f4 th\u00f4ng minh \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng g\u1ea7n \u0111\u00e2y \u1edf n\u01b0\u1edbc ngo\u00e0i. N\u00f3 c\u00f3 th\u1ec3 t\u1ef1 kh\u1edfi \u0111\u1ed9ng, t\u1ef1 h\u00e3m xe, c\u0169ng c\u00f3 th\u1ec3 t\u1ef1 ch\u1ea1y v\u00f2ng quanh \u0111\u1ec3 tr\u00e1nh c\u00e1c v\u1eadt ch\u01b0\u1edbng ng\u1ea1i th\u00f4ng th\u01b0\u1eddng. \u0110\u1eb7c \u0111i\u1ec3m ch\u1ee7 y\u1ebfu c\u1ee7a \u00f4 t\u00f4 th\u00f4ng minh l\u00e0 trong t\u00ecnh h\u00ecnh \u0111\u01b0\u1eddng s\u00e1 ph\u1ee9c t\u1ea1p r\u1ed1i r\u1eafm, n\u00f3 c\u00f3 th\u1ec3 “tu\u1ef3 c\u01a1 \u1ee9ng bi\u1ebfn”, t\u1ef1 \u0111\u1ed9ng ch\u1ecdn ph\u01b0\u01a1ng \u00e1n t\u1ed1t nh\u1ea5t, v\u1eadn h\u00e0nh an to\u00e0n nh\u1ea5t.<\/p>\n\n\n\n
V\u00ec sao \u00f4 t\u00f4 th\u00f4ng minh l\u1ea1i “th\u00f4ng minh” nh\u01b0 v\u1eady?<\/p>\n\n\n\n
Nguy\u00ean do l\u00e0, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n l\u00e1i c\u1ee7a \u00f4 t\u00f4 th\u00f4ng minh \u0111\u01b0\u1ee3c h\u1ee3p th\u00e0nh b\u1edfi ba b\u1ed9 ph\u1eadn l\u00e0 c\u01a1 c\u1ea5u nh\u1eadn bi\u1ebft h\u00ecnh \u1ea3nh \u0111\u01b0\u1eddng s\u00e1, m\u00e1y t\u00ednh \u0111i\u1ec7n t\u1eed c\u1ee1 nh\u1ecf v\u00e0 c\u00f4ng t\u1eafc t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u khi\u1ec3n t\u00edn hi\u1ec7u \u0111i\u1ec7n. C\u01a1 c\u1ea5u nh\u1eadn bi\u1ebft h\u00ecnh \u1ea3nh \u0111\u01b0\u1eddng s\u00e1 ch\u1ee7 y\u1ebfu l\u00e0 hai m\u00e1y cam\u00eara \u0111\u1eb7t \u1edf ph\u00eda tr\u01b0\u1edbc xe. N\u00f3 gi\u1ed1ng nh\u01b0 hai con m\u1eaft c\u1ee7a con ng\u01b0\u1eddi, d\u00f9ng \u0111\u1ec3 nh\u1eadn bi\u1ebft c\u00e1c v\u1eadt ch\u01b0\u1edbng ng\u1ea1i \u1edf ph\u00eda tr\u01b0\u1edbc, h\u01a1n n\u1eefa hai m\u00e1y cam\u00eara n\u00e0y c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n r\u00f5 r\u00e0ng b\u00f3ng \u0111en hay v\u1eadt ch\u01b0\u1edbng ng\u1ea1i, c\u01a1 c\u1ea5u ph\u00e2n bi\u1ec7t h\u00ecnh \u1ea3nh n\u00e0y c\u00f3 th\u1ec3 “nh\u00ecn th\u1ea5y” r\u00f5 kho\u1ea3ng kh\u00f4ng gian t\u1eeb 5-20 m \u1edf ph\u00eda tr\u01b0\u1edbc xe, v\u00e0 c\u0103n c\u1ee9 v\u00e0o t\u00ednh n\u0103ng v\u1eadn \u0111\u1ed9ng c\u1ee7a xe \u0111\u1ec3 x\u1eed l\u00fd, nh\u1eefng v\u1eadt c\u00f3 chi\u1ec1u cao t\u1eeb 10 cm tr\u1edf l\u00ean \u0111\u01b0\u1ee3c coi l\u00e0 v\u1eadt ch\u01b0\u1edbng ng\u1ea1i, n\u00f3 qu\u00e9t l\u00ean m\u1eb7t \u0111\u01b0\u1eddng v\u00e0 ghi h\u00ecnh v\u1edbi 16 \u0111i\u1ec3m trong m\u1ed9t kho\u1ea3ng c\u00e1ch 1 m. Trong khi ghi h\u00ecnh n\u1ebfu ph\u00e1t hi\u1ec7n ph\u00eda tr\u01b0\u1edbc c\u00f3 v\u1eadt ch\u01b0\u1edbng ng\u1ea1i, th\u00ec n\u00f3 s\u1ebd ph\u00e1t ra xung \u0111i\u1ec7n. V\u00ec qu\u00e9t v\u00e0 ghi h\u00ecnh 16 \u0111i\u1ec3m, n\u00ean s\u1ef1 ph\u00e2n b\u1ed1 v\u1eadt ch\u01b0\u1edbng ng\u1ea1i \u1edf ph\u00eda tr\u01b0\u1edbc \u0111\u01b0\u1ee3c nh\u1eadn bi\u1ebft r\u00f5 r\u00e0ng.<\/p>\n\n\n\n
M\u00e1y t\u00ednh \u0111i\u1ec7n t\u1eed c\u1ee1 nh\u1ecf, nh\u01b0 “b\u1ed9 \u00f3c” c\u1ee7a con ng\u01b0\u1eddi, d\u00f9ng \u0111\u1ec3 ph\u00e1n \u0111o\u00e1n v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh. Sau khi nh\u1eadn \u0111\u01b0\u1ee3c tin t\u1ee9c t\u1eeb c\u01a1 c\u1ea5u nh\u1eadn bi\u1ebft h\u00ecnh \u1ea3nh \u0111\u01b0\u1eddng s\u00e1, n\u00f3 li\u1ec1n \u0111\u01b0a ra ph\u00e1n \u0111o\u00e1n, \u00f4 t\u00f4 ti\u1ebfp t\u1ee5c ti\u1ebfn l\u00ean hay d\u1eebng l\u1ea1i, t\u0103ng hay gi\u1ea3m t\u1ed1c? Nh\u1eefng \u0111i\u1ec1u \u0111\u00f3 c\u0103n c\u1ee9 v\u00e0o t\u00ecnh h\u00ecnh th\u1ef1c t\u1ebf \u1edf n\u01a1i \u0111\u00f3, l\u00fac \u0111\u00f3, \u0111\u1ec3 ch\u1ecdn \u0111\u1ed9ng t\u00e1c ti\u1ebfp theo th\u00edch h\u1ee3p nh\u1ea5t v\u1edbi ho\u00e0n c\u1ea3nh l\u00fac \u0111\u00f3. C\u00e1c nh\u00e0 thi\u1ebft k\u1ebf<\/a> \u00f4 t\u00f4 \u0111\u00e3 d\u1ef1 t\u00ednh \u0111\u1ea7y \u0111\u1ee7 m\u1ecdi t\u00ecnh hu\u1ed1ng, \u0111\u01b0a m\u1ed9t nh\u00f3m th\u00f4ng s\u1ed1 \u0111i\u1ec1u khi\u1ec3n v\u00e0o b\u1ed9 l\u01b0u tr\u1eef c\u1ee7a m\u00e1y t\u00ednh \u0111i\u1ec7n t\u1eed: Trong l\u00fac xe ch\u1ea1y ch\u1ec9 c\u1ea7n s\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng ki\u1ec3m tra d\u00f2 t\u00ecm cao t\u1ed1c c\u1ee7a m\u00e1y t\u00ednh \u0111i\u1ec7n t\u1eed \u0111\u1ec3 ch\u1ecdn ph\u01b0\u01a1ng \u00e1n thao t\u00e1c l\u00e0 \u0111\u01b0\u1ee3c. Khi l\u00e1i xe, c\u1ea7n ph\u1ea3i t\u00f4n tr\u1ecdng lu\u1eadt l\u1ec7 giao th\u00f4ng, tu\u00e2n theo s\u1ef1 ch\u1ec9 huy c\u1ee7a c\u1ea3nh s\u00e1t giao th\u00f4ng v\u00e0 bi\u1ec3n b\u00e1o giao th\u00f4ng. Do \u0111\u00f3, m\u00e1y t\u00ednh \u0111i\u1ec7n t\u1eed c\u1ee7a \u00f4 t\u00f4 c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng thu nh\u1eadn l\u01b0u gi\u1eef v\u00e0 x\u1eed l\u00fd c\u00e1c tin t\u1ee9c n\u00e0y.<\/p>\n\n\n\n Tr\u00ean \u00f4 t\u00f4 th\u00f4ng minh, c\u00e1c c\u00f4ng t\u1eafc tr\u01b0\u1edbc kia \u0111\u01b0\u1ee3c thao t\u00e1c b\u1eb1ng tay, ch\u00e2n, \u0111\u00e3 bi\u1ebfn th\u00e0nh c\u00f4ng t\u1eafc t\u1ef1 \u0111\u1ed9ng do t\u00edn hi\u1ec7u \u0111i\u1ec7n \u0111i\u1ec1u khi\u1ec3n. Tay l\u00e1i, phanh v.v. \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng t\u00edn hi\u1ec7u ph\u00e1t l\u1ec7nh, do \u0111\u00f3 khi xe ch\u1ea1y kh\u00f4ng nh\u1eefng c\u00f3 th\u1ec3 quay v\u00f2ng m\u00e0 c\u00f2n c\u00f3 th\u1ec3 v\u01b0\u1ee3t xe tr\u01b0\u1edbc m\u1ed9t c\u00e1ch an to\u00e0n.<\/p>\n\n\n\n Ngo\u00e0i ra, tr\u00ean \u00f4 t\u00f4 th\u00f4ng minh c\u00f2n l\u1eafp b\u1ed9 ph\u1eadn ki\u1ec3m tra \u00e1p su\u1ea5t h\u01a1i trong b\u00e1nh xe v\u00e0 c\u1ea3nh b\u00e1o t\u00ecnh tr\u1ea1ng ng\u1ee7 g\u1eadt c\u1ee7a ng\u01b0\u1eddi l\u00e1i. C\u00f3 m\u1ed9t s\u1ed1 \u00f4 t\u00f4 th\u00f4ng minh c\u00f2n c\u00f3 b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng d\u1ef1 \u0111o\u00e1n s\u1ef1 c\u1ed1 d\u1ecdc \u0111\u01b0\u1eddng c\u01a1 \u0111\u1ea5y!<\/p>\n\n\n\n T\u1eeb kh\u00f3a: \u00d4 t\u00f4 th\u00f4ng minh<\/p>\n","protected":false},"excerpt":{"rendered":" C\u00f3 m\u1ed9t lo\u1ea1i \u00f4 t\u00f4 nh\u01b0 th\u1ebf n\u00e0y, khi n\u00f3 ch\u1ea1y nhanh tr\u00ean \u0111\u01b0\u1eddng, n\u1ebfu \u0111\u1eb1ng tr\u01b0\u1edbc b\u1ed7ng nhi\u00ean c\u00f3 ng\u01b0\u1eddi b\u0103ng qua, ho\u1eb7c ph\u00e1t hi\u1ec7n \u0111\u1eb1ng tr\u01b0\u1edbc c\u00f3 v\u1eadt ch\u01b0\u1edbng ng\u1ea1i, \u00f4 t\u00f4 s\u1ebd l\u1eadp t\u1ee9c phanh l\u1ea1i, v\u00e0 khi ng\u01b0\u1eddi kia \u0111\u00e3 \u0111i kh\u1ecfi \u0111\u01b0\u1eddng ho\u1eb7c v\u1eadt ch\u01b0\u1edbng ng\u1ea1i \u0111\u00e3 \u0111\u01b0\u1ee3c d\u1ecdn d\u1eb9p, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,16],"tags":[],"class_list":["post-8740","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-ky-thuat"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=8740"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8740\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}