The invention discloses an auxiliary reminding system and method for vehicle lane changing, the auxiliary reminding system for vehicle lane changing comprises a millimeter wave radar module, a vehicle control unit and a warning output module, the vehicle control unit sends warning information to the vehicle according to currently received vehicle lane changing request information, and the warning output module outputs warning information to the vehicle according to the warning information. And the warning output module is controlled to output corresponding lane changing warning information according to the current vehicle speed information of the vehicle and the distance information, currently measured by the millimeter wave radar module, between the vehicle and the vehicle behind the lane changing side. According to the auxiliary reminding system and method for lane changing of the vehicle, the transverse left-right distance information and the longitudinal front-back distance information of the vehicle and the rear vehicle are detected in real time, the collision risk of the vehicle and the rear vehicle after the vehicle currently adopts the lane changing operation is judged through the vehicle speed obtained in real time, and then lane changing reminding is provided for a driver; and collision accidents caused by the influence of visual blind areas and severe weather can be effectively avoided.
本发明公开了一种车辆变道的辅助提醒系统及方法,所述车辆变道的辅助提醒系统包括毫米波雷达模组、整车控制器、和警示输出模组,所述整车控制器根据当前接收到车辆变道请求信息,以及本车当前的车速信息和所述毫米波雷达模组当前测得的本车与变道侧的后车之间的距离信息控制所述警示输出模组输出相应的变道警示信息。本发明所述的车辆变道的辅助提醒系统及方法中,通过实时检测本车与后车的横向左右距离信息和纵向前后距离信息、以及实时获取到的本车车速来判断本车当前采取变道操作后与后车的碰撞风险,进而为驾驶员提供变道提醒,可有效避免因视野盲区和恶劣天气的影响而导致碰撞事故的发生。
Auxiliary reminding system and method for lane changing of vehicle
一种车辆变道的辅助提醒系统及方法
2023-07-04
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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