The invention provides an automobile anti-collision active early warning system based on environmental perception. The automobile anti-collision active early warning system comprises an image acquisition module, an image processing module, a distance judgment module and an early warning prompt module; wherein the image acquisition module is used for acquiring infrared images in front of and behindthe vehicle and transmitting the infrared images meeting preset quality requirements to the image processing module; the image processing module is used for judging the distance between a pedestrianand/or a coming vehicle and the vehicle through the distance judgment module when it is detected that the infrared image contains the pedestrian and/or the coming vehicle and the pedestrian or the coming vehicle and the vehicle are located on the same lane; when the distance is smaller than a preset distance threshold value, early warning is carried out through the early warning prompt module; theearly warning prompt module is used for prompting passengers in the vehicle to pay attention to the pedestrians and/or coming vehicles. According to the invention, the vehicle door can be effectivelyprevented from colliding with pedestrians and/or coming vehicles after being opened, and the safety of pedestrians and/or coming vehicles is effectively guaranteed.
本发明提供了一种基于环境感知的汽车防撞主动预警系统,其包括图像获取模块、图像处理模块、距离判断模块、预警提示模块;所述图像获取模块用于获取本车前方以及后方的红外图像,将符合预设的质量要求的红外图像传输至图像处理模块;所述图像处理模块用于在检测到所述红外图像中包含有行人和/或来车,且所述行人或来车跟本车处于同一车道上时,通过所述距离判断模块用于判断所述行人和/或来车与本车之间的距离,并在所述距离小于预设的距离阈值时,通过所述预警提示模块进行预警;所述预警提示模块用于提醒车内的乘客注意所述行人和/或来车。本发明可以有效避免车门打开后碰撞到行人和/或来车,有效地保障了行人和/或来车的安全。
Automobile anti-collision active early warning system based on environmental perception
一种基于环境感知的汽车防撞主动预警系统
2020-11-03
Patent
Electronic Resource
Chinese
IPC: | 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 |
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