The invention relates to the field of automobile intelligent control, in particular to a vehicle safety overtaking auxiliary system suitable for an expressway. The safe overtaking auxiliary system is composed of a sensor, a lane changing safety judgment module, a lane changing safety reminding module, an after-lane-changing acceleration safety judgment module and an acceleration safety reminding module. The radars are installed on the left side, the right side, the front portion and the rear portion of the vehicle, blind areas possibly existing in an existing scheme can be eliminated, overtaking safety is improved, the functions of the lane changing reminding module and the speed increasing reminding module are matched, a driver can rapidly know the direction of the unsafe vehicle, and a basis is provided for the driver to adopt an avoiding mode. A vibration reminding mode is used, a driver can perceive the specific position of a dangerous vehicle, and therefore the driver can better avoid the dangerous vehicle, whether acceleration overtaking is dangerous or not can be judged according to the state of a front vehicle and the environment condition when the driver completes the lane and accelerates the overtaking, and if yes, the driver can be reminded through a sound reminding mode, and the driver can be reminded. And the driver stops speeding up and overtakes and even decelerates.
本发明涉及汽车智能控制领域,具体涉及一种适用于高速公路的车辆安全超车辅助系统。安全超车辅助系统由传感器、变道安全判断模块、变道安全提醒模块、变道后提速安全判断模块和提速安全提醒模块组成;本发明在车辆左侧、右侧、前部和后部安装了雷达,可以消除现有方案可能存在的盲区,提高超车的安全性,配合变道提醒模块和提速提醒模块的功能,可以让驾驶员快速知道不安全车辆的方位,为驾驶员采取规避方式提供依据。本发明使用振动的提醒方式,让驾驶员能够感知到危险车辆的具体方位,从而使驾驶员能更好的规避危险车辆,并且在驾驶员变完道进行提速超车时能根据前方车辆状态和环境情况判断提速超车是否危险,若危险则通过声音的提醒方式,让驾驶员停止提速超车甚至减速。
Vehicle safety overtaking auxiliary system suitable for expressway
一种适用于高速公路的车辆安全超车辅助系统
2025-01-03
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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