The invention provides an alarm method and device in a vehicle steering process, and the method comprises the steps: enabling a target vehicle to respond to the turn-on of a steering lamp, and building a communication link with a roadside cooperation unit, so as to enable the roadside cooperation unit to receive the road condition transmitted by a road information collection radar, and enabling the road information collection radar to collect the road condition; predicting a dangerous object colliding with the target vehicle when the target vehicle turns according to the road surface condition, and generating road surface information; then, enabling the target vehicle to receive the road surface information sent by the roadside cooperation unit, and finally, enabling the target vehicle to generate alarm information according to the road surface information so as to give an alarm. Thus, the target vehicle receives the road surface information sent by the roadside cooperation unit, so that the target vehicle expands the angle and range of information acquisition coverage, and the accuracy and timeliness of dangerous information acquisition of the target vehicle during steering are improved. In this way, the danger recognition capability of the target vehicle in the steering process can be improved, and the safety coefficient of vehicle driving is improved.
本申请提供了一种车辆转向过程中的告警方法及装置,在执行所述方法时,首先,使目标车辆响应于转向灯的打开,与路侧协同单元建立通讯链路,以使路侧协同单元接收路面信息采集雷达发送的路面情况,根据路面情况预测目标车辆转向时与目标车辆发生碰撞的危险物,生成路面信息;然后,使目标车辆接收路侧协同单元发送的路面信息,最后,使目标车辆根据所述路面信息生成告警信息,以进行告警。这样,通过让目标车辆接收路侧协同单元发送的路面信息,使得目标车辆拓展了信息采集覆盖的角度及范围,提高了对目标车辆在转向中的危险信息采集的准确性和及时性。如此,可以提高目标车辆在转向过程中对危险的识别能力,提升车辆驾驶的安全系数。
Alarm method and device in vehicle steering process
一种车辆转向过程中的告警方法及装置
2023-07-14
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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