The embodiment of the invention relates to a blind zone monitoring and early warning method for an automatic driving vehicle. The method comprises the steps that an automatic driving vehicle obtains environment visibility state data; when the environment visibility state data is in a first state, the detection range of a vehicle body side radar is used as a first monitoring blind zone; the vehicle body side radar is called to carry out radar target object detection processing on the first monitoring blind zone to generate a corresponding first target object set; when the environment visibility state data is in a second state, the shooting range of a vehicle body side camera is used as a second detection blind zone; the vehicle body side camera is called to carry out real-time video shooting on the second monitoring blind zone to generate a corresponding first video; framing target object identification and multi-frame target tracking processing are carried out on the first video to generate a corresponding first target object set; and target grading early warning processing is performed according to the first target object set. According to the invention, the blind zone monitoring and early warning processing modes are automatically switched based on visibility, and the blind zone monitoring efficiency and accuracy are ensured.
本发明实施例涉及一种自动驾驶车辆的盲区监测预警方法,所述方法包括:自动驾驶车辆获取环境可见度状态数据;环境可见度状态数据为第一状态时,以车身侧雷达的探测范围为第一监测盲区;并调用车身侧雷达对第一监测盲区进行雷达目标对象检测处理,生成对应的第一目标对象集合;环境可见度状态数据为第二状态时,以车身侧摄像头的拍摄范围为第二检测盲区;并调用车身侧摄像头对第二监测盲区进行实时视频拍摄,生成对应的第一视频;并对第一视频进行分帧目标对象识别和多帧目标跟踪处理,生成对应的第一目标对象集合;根据第一目标对象集合进行目标分级预警处理。通过本发明,基于可见度自动切换盲区监测预警处理方式,保证了盲区监测效率和准确度。
Blind zone monitoring and early warning method for automatic driving vehicle
一种自动驾驶车辆的盲区监测预警方法
2021-12-17
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / 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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme |
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