The invention discloses a collision alarm processing method for an automatic driving security vehicle, and the method is based on an automatic driving security vehicle obstacle detection system, the obstacle detection system comprises an environment sensing module, a map positioning module and a decision control module, the environment sensing module comprises two laser radars and a plurality of ultrasonic radars, the two laser radars are mounted on the front end side surface and the rear end side surface of the automatic driving security vehicle in a diagonal manner, and a plurality of ultrasonic radars are arranged on the outer peripheral surface of the middle lower part of the automatic driving security vehicle at intervals; the collision alarm processing method comprises remote obstacle detection, near obstacle detection and an anti-collision processing strategy. Wherein the near obstacle detection adopts a multi-sensor fusion mode of a laser radar and an ultrasonic radar to realize the detection of a near obstacle, and the sensor detection blind area of the system is reduced. And in short-distance detection, a safety frame mechanism is arranged, so that all-around safety guarantee of the automatic driving security vehicle is guaranteed, and collision is avoided.
本发明公开一种自动驾驶安防车的碰撞告警处理方法,基于自动驾驶安防车障碍物检测系统,该障碍物检测系统包括环境感知模块、地图定位模块以及决策控制模块,环境感知模块包括两个激光雷达和若干个超声波雷达,两个所述激光雷达成对角线方式安装于自动驾驶安防车前端侧面和后端侧面,自动驾驶安防车的中下部外周面间隔布置有若干个超声波雷达;碰撞告警处理方法包括远处障碍物检测、近处障碍物检测以及防碰撞处理策略。其中,近处障碍物检测采用激光雷达与超声波雷达的多传感器融合的方式实现对近距离障碍物的检测,减少系统的传感器检测盲区。而且在近距离的检测中,通过设置安全框机制,保证对自动驾驶安防车全方位的安全保障,避免碰撞。
Collision alarm processing method for automatic driving security vehicle
一种自动驾驶安防车的碰撞告警处理方法
16.08.2024
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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |