The invention discloses an Internet of Vehicles road condition system based on wireless communication, and relates to the technical field of road condition systems. The system comprises a positioning unit, a broadcasting unit, a central station and a display unit, and a vehicle system access module. An information screening unit is arranged, after traffic jam is judged, the information screening unit sends an electric signal to a positioning satellite, satellite shooting is conducted on a road section with the vehicle speed suddenly reduced, a shot satellite map is fed back to an analysis module, and a picture recognition unit is arranged in the analysis module and used for recognizing a shot traffic jam end picture; the picture recognition unit firstly recognizes whether an obstacle exists at a traffic jam end or not to cause arrival and shunting of a vehicle, then amplifies an obstacle area, extracts obstacle features, recognizes the obstacle and sends out a corresponding electric signal to the center tower according to the recognized object, and the center tower sends out a corresponding instruction according to the electric signal and wirelessly transmits the instruction to the display unit, and displays the traffic jam reason at the traffic jam end.
本发明公开了一种基于无线通信的车联网道路实况系统,涉及道路实况系统技术上领域,包括:定位单元、广播单元、中心站、显示单元。车辆系统接入模块。本发明通过设置信息筛选单元,信息筛选单元在判定堵车后,发送电信号至定位卫星,对车速突然降低路段进行卫星拍摄,并将所拍摄的卫星图反馈至分析模块,通过分析模块内置图片识别单元,用于对所拍摄堵车端图片进行识别;图片识别单元先识别堵车端是否有障碍物,导致车辆变到、分流,再放大障碍物区域,并提取障碍物特征,对障碍物进行识别,并根据识别的物体,发出相应的电信号至中心塔,中心塔根据电信号发出相应指令,并无线传输至显示单元,显示堵车端堵车原因。
Internet of Vehicles road condition system based on wireless communication
一种基于无线通信的车联网道路实况系统
2021-11-23
Patent
Electronic Resource
Chinese
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