The invention provides a rainfall threshold adjustment method and system for an automobile rainfall sensor. The method comprises the following steps: collecting a current rainfall threshold, position information and rainfall detection information uploaded by a target vehicle; determining real-time weather information and rainfall detection information uploaded by other vehicles in the same area with the target vehicle based on the position information of the target vehicle; determining whether the area where the target vehicle is located is in a raining state currently; if the area where the target vehicle is located is in the raining state, determining that the rainfall threshold of the target vehicle is a first rainfall threshold; if the area where the target vehicle is located is in the non-raining state, determining that the rainfall threshold of the target vehicle is a second rainfall threshold; and based on the relative size of the first rainfall threshold value or the second rainfall threshold value and the current rainfall threshold value, a rainfall threshold value adjustment request signal carrying the target rainfall threshold value is sent to the target vehicle, so that a vehicle body controller of the target vehicle adjusts the rainfall threshold value of the rainfall sensor according to the target rainfall threshold value.
本发明提供了一种汽车雨量传感器的雨量阈值调整方法及系统,该方法包括:获取目标车辆上传的当前雨量阈值、位置信息和雨量检测信息;基于目标车辆的位置信息确定实时天气信息,以及与目标车辆处于同一地区的其它车辆所上传的雨量检测信息;确定目标车辆所处地区当前是否处于下雨状态;若目标车辆所处地区处于下雨状态,则确定目标车辆的雨量阈值为第一雨量阈值;若目标车辆所处地区处于未下雨状态,则确定目标车辆的雨量阈值为第二雨量阈值;基于第一雨量阈值或第二雨量阈值同当前雨量阈值的相对大小,向目标车辆发送携带有目标雨量阈值的雨量阈值调整请求信号,使目标车辆的车身控制器按照目标雨量阈值对雨量传感器的雨量阈值进行调整。
Rainfall threshold adjustment method and system for automobile rainfall sensor
一种汽车雨量传感器的雨量阈值调整方法及系统
2021-11-02
Patent
Electronic Resource
Chinese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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