The invention provides a method and device for determining a vehicle driving condition, and relates to the technical field of vehicle driving safety. The method comprises the steps of obtaining driving data and standard working condition data of N vehicles driving on a first road section within the same time range, and determining the road surface slippery degree of the first road section and/or the brake system health degree of the first vehicle according to the driving data and the standard working condition data of the N vehicles, and the road surface slippery degree information of the first road section and/or the brake system health degree information of the first vehicle are/is sent to the first vehicle. Wherein the standard working condition data of the vehicle is data acquired when the vehicle runs on an ideal road surface when a braking system is healthy, the data can be realized without erecting a camera on the road surface, paving a sensor on the road surface, erecting a laser remote sensing monitoring device on the road surface and the like, and a large amount of hardware cost and maintenance cost are not consumed.
本申请提供了一种确定车辆行驶状况的方法及装置,涉及车辆行驶安全技术领域。该方法中,获取同一时间范围内在第一路段上行驶的N个车辆的行驶数据和标准工况数据,根据N个车辆的行驶数据和标准工况数据,确定第一路段的路面湿滑程度和/或第一车辆的制动系统健康程度,并向第一车辆发送第一路段的路面湿滑程度信息和/或第一车辆的制动系统健康程度信息。其中,车辆的标准工况数据为车辆在制动系统健康时在理想路面上行驶时采集的数据,这些数据不需要采用在路面架设摄像机、在路面铺设传感器、在路面架设激光遥感监测装置等方式实现,不需要耗费大量的硬件成本和维护成本。
Method and device for determining driving condition of vehicle
确定车辆行驶状况的方法及装置
2022-03-22
Patent
Electronic Resource
Chinese
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