The invention relates to the technical field of automobile safe driving, in particular to a new energy automobile safe driving auxiliary system which comprises a control unit, a vehicle taking-over module, a speed monitoring module and a data processing module, and the vehicle taking-over module, the speed monitoring module and the data processing module are in two-way connection with the control unit. Sequentially carrying out graying, filtering and binarization processing on each frame of collected image so as to extract a lane line; and a central axis acquisition module and a timing module. Only when the steering lamp is in the turn-on state, the device can warn that the vehicle deviates from the road, so that a driver can normally control the vehicle conveniently; meanwhile, the vehicle can be taken over for a certain time when the vehicle deviates from the road on the road with the lane line and the crossroad without the lane line, more time is provided for a driver to correct lane deviation, and therefore unconscious lane deviation accidents caused by fatigue, distraction and the like of the driver are effectively reduced.
本发明涉及汽车安全驾驶技术领域,尤其涉及新能源汽车安全驾驶辅助系统,包括控制单元与所述控制单元双向连接的车辆接管模块、速度监测模块与数据处理模块,所述控制单元外接有图像采集单元,用于采集道路图像序列,对采集的每一帧图像依次进行灰度化、滤波和二值化处理,从而提取车道线;中轴线获取模块与定时模块。本发明只有在转向灯开启状态才会对车辆偏离道路进行警示,便于驾驶员对车辆的正常操控;同时,在具有车道线的道路与没有车道线的十字路口处均可在车辆偏离道路时一定时间使对车辆进行接管,为驾驶员提供更多的时间进行车道偏离的纠正,从而有效降低因驾驶员疲劳、分心等造成无意识车道偏离事故的发生。
New energy automobile safe driving auxiliary system
新能源汽车安全驾驶辅助系统
2023-04-25
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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