The invention discloses a city-level intelligent road inspection closed-loop method based on vehicle-road cloud collaboration, and the method comprises the following steps: 1, obtaining the historical data of road maintenance and use in an inspection region, and evaluating the risk level of each road section in the region according to the historical data; 2, sending the inspection task to a road side unit according to the risk level, and broadcasting the inspection task to a nearby inspection vehicle; 3, the inspection vehicle receives the inspection task information and navigates to the inspection site according to the inspection task information; step 4, continuously collecting road surface image data and GPS positioning data by the sensor equipment in the driving process of the inspection vehicle on the specified road section, and sending the data to the roadside unit; 5, the road side unit preprocesses the received image data and the GPS positioning information and then detects the image data and the GPS positioning information through a defective intersection detection model; and step 6, the defective intersection detection model outputs a detection result and sends the detection result to the cloud management platform, and the cloud platform makes a maintenance arrangement according to the received road condition evaluation data.

    本发明公开了一种基于车路云协同的城市级别智能道路巡检闭环方法,包括如下步骤:步骤1、获取巡检区域内道路维修和使用的历史数据,根据历史数据评估该区域内各个路段的风险等级;步骤2、根据风险等级将巡检任务发送至路侧单元,并广播到附近的巡检车辆;步骤3、巡检车辆接收巡检任务信息,巡检车辆根据巡检任务信息导航至巡检地点;步骤4、巡检车辆在指定路段行驶过程中传感器设备连续地采集路面图像数据以及GPS定位数据,并发送至路侧单元;步骤5、路侧单元对接收的图像数据和GPS定位信息,预处理后通过缺陷路口检测模型进行检测;步骤6、缺陷路口检测模型输出检测结果并发送至云端管理平台,云平台根据接收到的路况评估数据做出维修安排。


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    Title :

    City-level intelligent road inspection closed-loop method and system based on vehicle-road cloud collaboration


    Additional title:

    基于车路云协同的城市级别智能道路巡检闭环方法及系统


    Contributors:
    YIN YUYU (author) / ZHAO ZILONG (author) / WU BAOFU (author) / LI-YOU HUIZI (author) / ZHANG XIN (author) / SUN QIANQIAN (author)

    Publication date :

    2024-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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