The invention discloses a signal lamp detection and reminding system and method based on a binocular camera, the signal lamp detection and reminding system comprises an automobile data recorder based on the binocular camera and a voice broadcast device, and the automobile data recorder comprises an image acquisition module, an information processing module and an information transceiving module; the voice broadcast device comprises a vehicle-mounted computer; the image acquisition module, the information processing module and the information receiving and transmitting module are sequentially connected through signals, and the information receiving and transmitting module is respectively connected with the CAN bus and the vehicle-mounted computer through signal lines; and the information processing module performs image source confirmation on the image input by the image acquisition module, performs corresponding passage judgment based on the linear distance S between the vehicle and the signal lamp, and outputs corresponding prompt information. According to the invention, the signal lamp can be found and the signal lamp information can be quickly and effectively identified when the vehicle is far away from the signal lamp, so that the problem that the driving time is delayed because a driver neglects the change of the signal lamp when waiting for the signal lamp is avoided, and the intersection passing efficiency is indirectly improved.
本发明公开了一种基于双目摄像头的信号灯检测和提醒系统及方法,包括基于双目摄像头的行车记录仪和语音播报装置,行车记录仪包括图像采集模块、信息处理模块和信息收发模块;语音播报装置包括车载电脑;图像采集模块、信息处理模块和信息收发模块之间依次通过信号连接,且信息收发模块通过信号线分别连接CAN总线和车载电脑;信息处理模块通过对图像采集模块输入的图像进行图像来源确认,基于车辆与信号灯的直线距离S进行相应的通行判断并输出相应的提示信息。本发明能够在车辆距离信号灯较远距离时就能够发现信号灯并快速有效的识别出信号灯信息,避免在驾驶员在等待信号灯时因为忽略信号灯变化,而耽误行车时间的问题,间接提高了路口通行效率。
Signal lamp detection and reminding system and method based on binocular camera
一种基于双目摄像头的信号灯检测和提醒系统及方法
2022-01-25
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06V / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
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