The invention provides a lane-level vehicle distance confirmation system and method for an expressway, and relates to the technical field of traffic safety, and the system comprises a control terminal, a vehicle measurement structure, and a vehicle distance indication structure. Wherein the vehicle measurement structures are deployed on each single lane of a highway, a plurality of vehicle measurement structures are deployed in each single lane, and the vehicle measurement structures are used for sending axle load signals of vehicles to the control terminal when detecting that the vehicles pass through the single lanes; and the control terminal is used for determining a target safe vehicle distance corresponding to the vehicle according to the axle load signal of the vehicle and the current environment data, and controlling the vehicle distance indication structure deployed on the single lane to carry out vehicle distance prompt on the vehicle according to the target safe vehicle distance. According to the method, the safe vehicle distance with higher safety can be dynamically recommended, a driver is assisted in confirming the safe vehicle distance through the vehicle distance indicating structure arranged on each single lane, and effective, clear and differentiated vehicle distance prompting on the single lane is realized.
本发明提供了一种高速公路的车道级车距确认系统及方法,涉及交通安全技术领域,包括:控制终端、车辆测量结构和车距指示结构;其中,车辆测量结构部署于高速公路的每个单车道上,每个单车道内部署有多个车辆测量结构,车辆测量结构用于在检测到车辆经过单车道时向控制终端发送车辆的轴荷信号;控制终端用于根据车辆的轴荷信号和当前环境数据,确定车辆对应的目标安全车距,并根据目标安全车距控制部署于单车道上的车距指示结构对车辆进行车距提示。本发明可以动态推荐安全性更高的安全车距,并通过布设于每条单车道上的车距指示结构辅助驾驶人员确认安全车距,实现了对单车道进行有效、清晰、差异化的车距提示。
System and method for confirming lane-level vehicle distance of expressway
高速公路的车道级车距确认系统及方法
2023-07-25
Patent
Elektronische Ressource
Chinesisch
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