Theo d\u1ef1 t\u00ednh, \u0111\u1ebfn \u0111\u1ea7u th\u1ebf k\u1ef7 XXI, s\u1ed1 th\u00e0nh ph\u1ed1 c\u00f3 tr\u00ean m\u1ed9t tri\u1ec7u d\u00e2n tr\u00ean to\u00e0n th\u1ebf gi\u1edbi s\u1ebd t\u0103ng l\u00ean h\u01a1n 400, c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng truy\u1ec1n th\u1ed1ng tr\u00ean m\u1eb7t \u0111\u1ea5t \u1edf trong th\u00e0nh ph\u1ed1 v\u00ec c\u00f3 l\u01b0\u1ee3ng chuy\u00ean ch\u1edf nh\u1ecf, t\u1ed1c \u0111\u1ed9 ch\u1eadm, n\u00ean kh\u00f4ng th\u1ec3 tho\u1ea3 m\u00e3n nhu c\u1ea7u v\u1eadn chuy\u1ec3n h\u00e0nh kh\u00e1ch, v\u00ec v\u1eady t\u00e0u \u0111i\u1ec7n ng\u1ea7m ng\u00e0y c\u00e0ng tr\u1edf n\u00ean quan tr\u1ecdng.<\/p>\n\n\n\n
T\u00e0u \u0111i\u1ec7n ng\u1ea7m so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng kh\u00e1c trong th\u00e0nh ph\u1ed1, ngo\u00e0i vi\u1ec7c c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c giao th\u00f4ng \u00f9n t\u1eafc \u1edf tr\u00ean m\u1eb7t \u0111\u1ea5t v\u00e0 t\u1eadn d\u1ee5ng kh\u00f4ng gian, n\u00f3 c\u00f2n c\u00f3 r\u1ea5t nhi\u1ec1u \u01b0u \u0111i\u1ec3m. M\u1ed9t l\u00e0 l\u01b0\u1ee3ng v\u1eadn chuy\u1ec3n l\u1edbn: n\u0103ng l\u1ef1c v\u1eadn chuy\u1ec3n c\u1ee7a t\u00e0u \u0111i\u1ec7n ng\u1ea7m l\u1edbn g\u1ea5p 7-10 l\u1ea7n \u00f4 t\u00f4 c\u00f4ng c\u1ed9ng \u1edf tr\u00ean m\u1eb7t \u0111\u1ea5t, c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng c\u00f4ng c\u1ed9ng \u1edf b\u1ea5t c\u1ee9 th\u00e0nh ph\u1ed1 n\u00e0o c\u0169ng kh\u00f4ng th\u1ec3 so s\u00e1nh k\u1ecbp n\u00f3; Hai l\u00e0, t\u1ed1c \u0111\u1ed9 nhanh. T\u00e0u \u0111i\u1ec7n ng\u1ea7m ch\u1ea1y vun v\u00fat d\u01b0\u1edbi \u0111\u01b0\u1eddng h\u1ea7m, th\u00f4ng su\u1ed1t kh\u00f4ng g\u1eb7p ch\u01b0\u1edbng ng\u1ea1i g\u00ec, t\u1ed1c \u0111\u1ed9 c\u1ee7a n\u00f3 so v\u1edbi xe c\u1ed9 tr\u00ean m\u1eb7t \u0111\u1ea5t nhanh g\u1ea5p 2-3 l\u1ea7n, c\u00f3 khi v\u01b0\u1ee3t qu\u00e1 100 km\/gi\u1edd; ba l\u00e0, kh\u00f4ng \u00f4 nhi\u1ec5m; t\u00e0u \u0111i\u1ec7n ng\u1ea7m d\u00f9ng \u0111i\u1ec7n l\u00e0m \u0111\u1ed9ng l\u1ef1c, kh\u00f4ng t\u1ed3n t\u1ea1i v\u1ea5n \u0111\u1ec1 \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed. Ngo\u00e0i ra, t\u00e0u \u0111i\u1ec7n ng\u1ea7m c\u00f2n c\u00f3 c\u00e1c \u01b0u \u0111i\u1ec3m l\u00e0 ch\u1ea1y \u0111\u00fang gi\u1edd, ti\u1ec7n l\u1ee3i, tho\u1ea3i m\u00e1i v\u00e0 ti\u1ebft ki\u1ec7m ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng.<\/p>\n\n\n\n
Ph\u1ea7n l\u1edbn c\u00e1c ga c\u1ee7a \u0111\u01b0\u1eddng t\u00e0u \u0111i\u1ec7n ng\u1ea7m \u0111\u1ec1u c\u00f3 m\u00e1y b\u00e1n v\u00e9 t\u1ef1 \u0111\u1ed9ng v\u00e0 m\u00e1y so\u00e1t v\u00e9 t\u1ef1 \u0111\u1ed9ng, \u0111\u01a1n gi\u1ea3n ho\u00e1 r\u1ea5t nhi\u1ec1u vi\u1ec7c mua v\u00e9 v\u00e0 qu\u00e1 tr\u00ecnh ra v\u00e0o ga c\u1ee7a h\u00e0nh kh\u00e1ch. Tr\u00ean t\u00e0u \u0111i\u1ec7n ng\u1ea7m c\u00f3 l\u1eafp thi\u1ebft b\u1ecb t\u1ef1 \u0111\u1ed9ng d\u1eebng xe, khi ng\u01b0\u1eddi l\u00e1i v\u00ec s\u01a1 su\u1ea5t m\u00e0 qu\u00ean d\u1eebng xe, th\u00ec thi\u1ebft b\u1ecb \u0111\u00f3 c\u00f3 th\u1ec3 c\u01b0\u1ee1ng b\u1ee9c \u0111o\u00e0n t\u00e0u d\u1eebng l\u1ea1i, do \u0111\u00f3 b\u1ea3o \u0111\u1ea3m t\u00e0u ch\u1ea1y an to\u00e0n. \u0110o\u00e0n t\u00e0u c\u00f2n c\u00f3 th\u1ec3 c\u0103n c\u1ee9 v\u00e0o quy \u0111\u1ecbnh c\u1ee7a t\u00edn hi\u1ec7u tr\u00ean m\u1eb7t \u0111\u1ea5t \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9.<\/p>\n\n\n\n
Nh\u00e2n vi\u00ean \u0111i\u1ec1u h\u00e0nh t\u00e0u \u0111i\u1ec7n ng\u1ea7m th\u00f4ng qua m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb \u1edf bu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m \u0111\u1ec3 gi\u00e1m s\u00e1t v\u00e0 \u0111i\u1ec1u khi\u1ec3n s\u1ef1 v\u1eadn h\u00e0nh c\u1ee7a \u0111o\u00e0n t\u00e0u \u0111\u1ed3ng th\u1eddi d\u00f9ng m\u00e1y t\u00ednh \u0111i\u1ec7n t\u1eed \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng. Khi t\u00e0u ch\u1ea1y, n\u1ebfu v\u00ec nguy\u00ean nh\u00e2n n\u00e0o \u0111\u00f3 m\u00e0 t\u1ea1o n\u00ean s\u1ef1 h\u1ed7n lo\u1ea1n c\u1ee5c b\u1ed9, th\u00ec m\u00e1y t\u00ednh c\u00f3 th\u1ec3 k\u1ecbp th\u1eddi \u0111i\u1ec1u ch\u1ec9nh, do \u0111\u00f3 nhanh ch\u00f3ng ph\u1ee5c h\u1ed3i s\u1ef1 v\u1eadn h\u00e0nh tr\u1eadt t\u1ef1 b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n
Nhi\u1ec1u n\u01b0\u1edbc \u0111\u00e3 d\u00f9ng k\u1ef9 thu\u1eadt ti\u00ean ti\u1ebfn kh\u00f4ng c\u00f3 ng\u01b0\u1eddi \u0111i\u1ec1u khi\u1ec3n t\u00e0u \u0111i\u1ec7n ng\u1ea7m. \u1ede h\u1ec7 th\u1ed1ng ti\u00ean ti\u1ebfn t\u1ef1 \u0111\u1ed9ng ho\u00e1 cao \u0111\u00f3, d\u1ecdc theo \u0111\u01b0\u1eddng h\u1ea7m ng\u01b0\u1eddi ta \u0111\u1eb7t r\u1ea5t nhi\u1ec1u cam\u00eara v\u00e0 c\u00e1c \u0111i\u1ec3m ki\u1ec3m tra tr\u1eafc nghi\u1ec7m, c\u00e1c t\u00edn hi\u1ec7u v\u00e0 h\u00ecnh \u1ea3nh \u0111\u1ec1u \u0111\u01b0\u1ee3c thu v\u00e0o m\u00e0n tivi v\u00e0 m\u00e1y t\u00ednh \u1edf trung t\u00e2m \u0111i\u1ec1u khi\u1ec3n, to\u00e0n b\u1ed9 tuy\u1ebfn \u0111\u01b0\u1eddng ho\u00e0n to\u00e0n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ef1 \u0111\u1ed9ng ho\u00e1. Trung t\u00e2m \u0111i\u1ec1u khi\u1ec3n t\u00e0u \u0111i\u1ec7n ng\u1ea7m ch\u1ec9 c\u00f3 3-4 nh\u00e2n vi\u00ean c\u00f4ng t\u00e1c, nh\u1eefng ng\u01b0\u1eddi n\u00e0y th\u00f4ng qua c\u00e1c tin t\u1ee9c ph\u1ea3n h\u1ed3i \u0111\u1ec3 ti\u1ebfn h\u00e0nh \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa, th\u1ef1c hi\u1ec7n t\u1ef1 \u0111\u1ed9ng ho\u00e1.<\/p>\n\n\n\n
S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a \u0111\u01b0\u1eddng t\u00e0u \u0111i\u1ec7n ng\u1ea7m hi\u1ec7n \u0111\u1ea1i ho\u00e1 \u0111\u01b0\u1ee3c nh\u00e2n d\u00e2n hoan ngh\u00eanh v\u00e0 c\u1ed5 v\u0169 nhi\u1ec7t li\u1ec7t. Hi\u1ec7n nay \u1edf d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t c\u00e1c th\u00e0nh ph\u1ed1 l\u1edbn nh\u01b0 London. New York, Pari, Matxc\u01a1va v\u00e0 T\u00f4ky\u00f4 v.v. \u0111\u1ec1u \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t m\u1ea1ng \u0111\u01b0\u1eddng t\u00e0u \u0111i\u1ec7n ng\u1ea7m nhi\u1ec1u t\u1ea7ng, th\u00f4ng \u0111i nhi\u1ec1u n\u01a1i, c\u00f3 th\u00e0nh ph\u1ed1 c\u00f2n x\u00e2y d\u1ef1ng \u1edf d\u01b0\u1edbi \u0111\u1ea5t c\u00e1c qu\u1ea7n th\u1ec3 ki\u1ebfn tr\u00fac th\u01b0\u01a1ng nghi\u1ec7p v\u00e0 c\u1ea3 \u0111i\u1ec3m vui ch\u01a1i gi\u1ea3i tr\u00ed, c\u00f9ng v\u1edbi \u0111\u01b0\u1eddng t\u00e0u \u0111i\u1ec7n ng\u1ea7m h\u00ecnh th\u00e0nh m\u1ed9t th\u00e0nh ph\u1ed1 d\u01b0\u1edbi m\u1eb7t \u0111\u1ea5t, \u1edf r\u1ea5t nhi\u1ec1u th\u00e0nh ph\u1ed1, \u0111\u01b0\u1eddng t\u00e0u \u0111i\u1ec7n ng\u1ea7m k\u1ebft h\u1ee3p v\u1edbi \u0111\u01b0\u1eddng s\u1eaft tr\u00ean m\u1eb7t \u0111\u1ea5t v\u00e0 \u0111\u01b0\u1eddng s\u1eaft tr\u00ean kh\u00f4ng t\u1ea1o th\u00e0nh m\u1ed9t m\u1ea1ng l\u01b0\u1edbi \u0111\u01b0\u1eddng s\u1eaft cao t\u1ed1c, \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 giao th\u00f4ng v\u1eadn t\u1ea3i c\u0103ng th\u1eb3ng c\u1ee7a th\u00e0nh ph\u1ed1. S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a \u0111\u01b0\u1eddng t\u00e0u \u0111i\u1ec7n ng\u1ea7m hi\u1ec7n \u0111\u1ea1i ho\u00e1 \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng ti\u00eau ch\u00ed quan tr\u1ecdng \u0111\u1ed1i v\u1edbi vi\u1ec7c hi\u1ec7n \u0111\u1ea1i ho\u00e1 giao th\u00f4ng \u0111\u00f4 th\u1ecb.<\/p>\n\n\n\n
Hi\u1ec7n nay, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111ang nghi\u00ean c\u1ee9u ch\u1ebf t\u1ea1o m\u1ed9t lo\u1ea1i \u0111\u01b0\u1eddng t\u00e0u \u0111i\u1ec7n ng\u1ea7m ki\u1ec3u m\u1edbi – \u0111\u01b0\u1eddng t\u00e0u \u0111i\u1ec7n ng\u1ea7m v\u01b0\u1ee3t \u00e2m, v\u1edbi \u00fd t\u01b0\u1edfng l\u00e0 \u1edf \u0111\u1ed9 s\u00e2u 100 m d\u01b0\u1edbi m\u1eb7t \u0111\u1ea5t, ng\u01b0\u1eddi ta \u0111\u00e0o m\u1ed9t \u0111\u01b0\u1eddng h\u1ea7m, sau \u0111\u00f3 r\u00fat h\u1ebft kh\u00f4ng kh\u00ed ra, khi\u1ebfn cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t \u0111\u01b0\u1eddng h\u1ea7m ch\u00e2n kh\u00f4ng th\u1eadt s\u1ef1, \u0111o\u00e0n t\u00e0u ch\u1ea1y trong \u0111\u01b0\u1eddng h\u1ea7m n\u00e0y c\u00f3 t\u1ed1c \u0111\u1ed9 v\u01b0\u1ee3t xa r\u1ea5t nhi\u1ec1u t\u1ed1c \u0111\u1ed9 \u00e2m thanh, \u0111\u1ea1t \u0111\u1ebfn 2000 km\/gi\u1edd c\u01a1 \u0111\u1ea5y.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: T\u00e0u \u0111i\u1ec7n ng\u1ea7m<\/p>\n","protected":false},"excerpt":{"rendered":"
Theo d\u1ef1 t\u00ednh, \u0111\u1ebfn \u0111\u1ea7u th\u1ebf k\u1ef7 XXI, s\u1ed1 th\u00e0nh ph\u1ed1 c\u00f3 tr\u00ean m\u1ed9t tri\u1ec7u d\u00e2n tr\u00ean to\u00e0n th\u1ebf gi\u1edbi s\u1ebd t\u0103ng l\u00ean h\u01a1n 400, c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng truy\u1ec1n th\u1ed1ng tr\u00ean m\u1eb7t \u0111\u1ea5t \u1edf trong th\u00e0nh ph\u1ed1 v\u00ec c\u00f3 l\u01b0\u1ee3ng chuy\u00ean ch\u1edf nh\u1ecf, t\u1ed1c \u0111\u1ed9 ch\u1eadm, n\u00ean kh\u00f4ng th\u1ec3 tho\u1ea3 m\u00e3n nhu c\u1ea7u […]<\/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-8872","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\/8872","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=8872"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8872\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8872"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8872"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}