The invention discloses a device and a method for acquiring and publishing real-time road condition information. The device is characterized in that a road end image-level laser radar is used for collecting real-time road condition information, and transmitting original information to sensing software through the Ethernet; the sensing software converts the original information, and uploads the original information to a platform system through a transmission network; a map system sends a request to the platform system; the platform system performs data transmission through a data interface protocol between the platform system and the map system; and the map system transmits the road condition information to the map navigation system. Therefore, lane-level road information is acquired in time, manual intervention is not needed, the information is pushed to navigation software used by a driver in real time, all-weather road condition information issuing and reminding are achieved, and the cost is low.
本发明公开了一种实时道路路况信息采集与发布的装置和方法,路端图像级激光雷达用于采集实时道路路况信息,并通过以太网将原始信息传输给感知软件,感知软件将原始信息进行转换,并通过传输网络上传至平台系统,地图系统发送请求至平台系统,平台系统通过与地图系统间的数据接口协议进行数据传输,地图系统将路况信息传输至地图导航系统,本发明实现车道级的道路信息及时的获取,无需人工干预,并实时推送到驾驶员使用的导航软件上,实现全天候的路况信息发布与提醒,且成本较低。
Device and method for acquiring and publishing real-time road condition information
一种实时道路路况信息采集与发布的装置和方法
2021-04-16
Patent
Electronic Resource
Chinese
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