The invention discloses an expressway information detection system based on video, laser radar and DSRC multi-source sensor information fusion, and the system comprises a roadside subsystem which is arranged according to road segments divided by a set distance, and is used for detecting road information, integrating the road information, and then transmitting the road information; the DSRC communication module is used for receiving and sending the road information sent by the roadside subsystem; and the vehicle-mounted subsystem is arranged on a vehicle and is used for receiving the road information transmitted by the DSRC communication module, processing the road information and converting a processing result into sound and light information which can be understood by a driver. According to the system, road information can be wirelessly transmitted to the vehicle-mounted unit, and the road information can be wirelessly transmitted to a driver in real time in a sound and light form, so that the driver can know traffic conditions, entrance and exit information and the like on an expressway without observing information such as an indication board beside the road, and the convenience and safety of travel of people are improved.
本发明公开了一种基于视频、激光雷达与DSRC多源传感器信息融合高速公路信息检测系统,该系统包括:路侧子系统,路侧子系统按设定距离划分的路段进行设置,用以检测道路信息并将道路信息进行整合后发出;DSRC通讯模块,DSRC通讯模块用以接收和发送路侧子系统发出的道路信息;车载子系统,车载子系统设置在车辆上,用以接收DSRC通讯模块传递来的道路信息,并将道路信息进行处理、将处理结果转换成驾驶人员可以理解的声、光信息。该系统能够将道路信息无线传输至车载单元,实现道路信息以声、光形式实时无线至驾驶人员,从而保证驾驶人员无需观察道路旁的指示牌等信息就能够了解高速公路上的交通情况、出入口信息等,增加了人们出行的便捷性和安全性。
Highway information detection system based on video, laser radar and DSRC
一种基于视频、激光雷达与DSRC的高速公路信息检测系统
2022-04-08
Patent
Electronic Resource
Chinese
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