The invention discloses a vehicle control method and device based on millimeter wave radar detection and a vehicle. The method comprises the following steps: monitoring target vehicle information of an environment behind a current vehicle; judging the vehicle type of the target vehicle information based on the monitored target vehicle information; when the vehicle type of the target vehicle information is a large vehicle conforming to a preset size, measuring and calculating distance information and acceleration information of the target vehicle; and when the distance information of the target vehicle is in a preset distance and the acceleration value reaches a preset critical value, controlling a rear suspension of the current vehicle to rise to a specified height. A target behind a vehicle can be sensed through the millimeter wave radar, and when the radar detects that the rear vehicle is in a set distance and the acceleration reaches a critical value, the air suspension controller controls the rear suspension and adjusts the rear suspension to the maximum height, so that the height of the tail of the vehicle is raised, and the vehicle is protected. And serious potential safety hazards caused by the fact that the truck is drawn into the truck bottom are avoided.
本发明公开了一种基于毫米波雷达检测的车辆控制方法、装置及车辆,包括:监测当前车辆后方环境的目标车辆信息;基于监测的目标车辆信息判断所述目标车辆信息的车辆类型;当所述目标车辆信息的车辆类型为符合预设尺寸的大型车辆时,测算所述目标车辆的距离信息和加速度信息;当所述目标车辆的距离信息在预设距离,并且加速度值达到预设的临界值时,控制当前车辆后悬架上升到指定高度。本发明可以实现通过毫米波雷达来感知车辆后方的目标,当雷达探测到后方车辆在设定的距离,并且加速度达到临界值时,由空气悬架控制器来控制后悬架,将后悬架调节到最大高度,从而抬高车尾高度,以避免被货车卷入车底带来的严重安全隐患问题。
Vehicle control method and device based on millimeter wave radar detection and vehicle
基于毫米波雷达检测的车辆控制方法、装置及车辆
01.09.2023
Patent
Elektronische Ressource
Chinesisch
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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