正文
简单来说,中国人常见的“扫码支付”“共享单车”这些就是物联网在生活的应用。
而车联网正是物联网在汽车行业的应用。
车联网是通过车用无线通信技术,将车辆与一切事物相连接,其中V代表车辆,X代表任何与车交互信息的对象,当前X主要包含车、人、交通路侧基础设施和网络。
The Internet of Vehicles (IoV) is a large-scale distributed system for wireless communications and information exchanges of V2X (vehicle to everything), including vehicle to vehicle, vehicle to pedestrian, vehicle to infrastructure, and vehicle to internet.
我国目前实现车联网应用的主要技术手段是LTE-V2X,其借助优化了的移动宽带网络,拥有更大带宽、更短时延以及更大通信能力,改善汽车驾乘感受,提高通行效率,促进交通安全。
The LTE-V2X, built on the LTE-4G cellular network, allows high-bandwidth, low-latency, high-reliability communications of V2X, enabling a much better traffic flow and safer rides.
9月15至18日,在江苏无锡举办的“世界物联网博览会”上,全球第一个城市级车路协同平台——“车联网(LTE-V2X)城市级示范应用”首次集中展示。
The world's first city-wide application of the LTE-V2X technology went on a trial run in Wuxi, East China's Jiangsu province, during the 2018 World Internet of Things Expo from Sept 15 to 18.
9月15日,一位外国参观者正在拍摄车联网LTE-V2X城市级示范应用项目演示(摄影:贾军松)
双语君觉得有了这项技术,智能出行
(intelligent transportation)
就不再是喊喊的口号。以后想堵车都难,小岳岳的《五环之歌》即将成为过去式!
无锡市LTE-V2X车联网项目现已覆盖主城区主要道路逾200个信号灯控路口、火车站、机场及部分高速公路,预计辐射10万辆汽车。
Wuxi authorities said the scope of the project has
now
covered major urban areas, including over 200 intersections, the main railway station, airport and some of the major highways in the city, expecting to reach 100, 000 vehicles.
搭载了LTE-V2X终端的车辆能实现前向碰撞预警、盲区预警、交叉路口碰撞、闯红灯预警、行人穿越预警等20项V2X智慧交通各场景。
Based on the platform, V2X-capable vehicles in Wuxi are
now