The invention provides a vehicle passing prompting method, a vehicle passing prompting system and a vehicle-mounted terminal. The method is applied to the vehicle-mounted terminal. The vehicle-mountedterminal is in communication connection with an image acquisition device and a voice device. The method comprises the steps of receiving a video signal of a front road acquired by the image acquisition device; identifying the size of a passing space contained in the front road according to the video signal; judging whether the current vehicle can smoothly pass through the passing space or not; and enabling the voice device to broadcast a judgment result so as to prompt whether the current vehicle can passes through the passing space or not. According to the invention, a camera and a vehicle machine are used for monitoring the width of a narrow street, an alley, a culvert and other middle roads in front of the road and the space distance between two obstacles; whether a driven vehicle cansafely pass or not is accurately judged, if the vehicle cannot safely pass, a driver is reminded that the passing space in front of the vehicle is too narrow or the vehicle body is too wide and cannotpass, traffic accidents such as vehicle damage or casualties caused by vehicle jamming are avoided, and driving safety is guaranteed.
本发明提供车辆通行提示方法、提示系统、及车载终端。所述方法应用于车载终端;所述车载终端分别与图像采集装置及语音装置通信连接;所述方法包括:接收由所述图像采集装置获取的前方道路的视频信号;根据所述视频信号识别出前方道路所包含的通行空间的尺寸;判断当前车辆是否能顺利通过所述通行空间;令所述语音装置播报判断结果,以提示所述通行空间是否可以通行。本发明利用摄像头和车机监测道路前面的狭窄街道、弄堂、涵洞等中间道路的宽度及两障碍物之间的空间间距,准确判断驾驶的车辆能否安全通过,如果不能安全通过则会提醒驾驶人前方通行空间过窄或车身过宽不能通行,避免车辆被卡而引发车辆损坏或人员伤亡等交通事故,保证行车安全。
Vehicle passing prompting method, vehicle passing prompting system and vehicle-mounted terminal
车辆通行提示方法、提示系统、及车载终端
2020-08-21
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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