The invention relates to the field of safe driving of vehicles. The invention provides a safety early warning method for a side road driving scene. The method comprises the following steps: S1, identifying a driving behavior of a vehicle on a side road parallel to a main road; s2, in response to the identified driving behavior, detecting whether a vehicle is approaching a risk point location of a predefined category, the risk point location being located between a main road and an auxiliary road; and S3, when it is detected that the vehicle is approaching the risk point location, early warning is sent to a driver of the vehicle and/or the surrounding environment of the vehicle. The invention further provides safety early warning equipment for the side road driving scene and a machine readable storage medium. According to the invention, the early warning scenes are screened by considering the road type of vehicle driving, so that unnecessary information push and the number of false alarms can be reduced, and a more accurate and efficient early warning trigger mechanism is realized.
本发明涉及车辆的安全驾驶领域。本发明提供一种用于辅路行车场景的安全预警的方法,所述方法包括以下步骤:S1:识别车辆在平行于主路的辅路上的驾驶行为;S2:响应于识别到所述驾驶行为,探测车辆是否正在接近预定义类别的风险点位,所述风险点位位于主路与辅路之间;以及,S3:在探测到车辆正在接近所述风险点位的情况下,向车辆的驾驶员和/或向车辆的周围环境发出预警。本发明还提供一种用于辅路行车场景的安全预警的设备和一种机器可读的存储介质。本发明通过考虑车辆行驶的道路类型对进行预警的场景进行了筛选,由此可以减少不必要的信息推送和错误警报数量,实现了更精准且高效的预警触发机制。
Safety early warning method and device for side road driving scene
用于辅路行车场景的安全预警的方法和设备
2022-11-01
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Road driving safety risk prediction and early warning emergency rescue device and method
Europäisches Patentamt | 2022
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