The invention provides an intelligent bus electronic stop board system based on a Mesh ad hoc network, which belongs to the field of electronic stop boards and comprises a vehicle-mounted module arranged on a bus, and a stop module and a display module which are arranged on each bus stop, wherein the vehicle-mounted module comprises a vehicle-mounted main controller and a video image processing module which is in communication connection with the vehicle-mounted main controller; the stop module comprises a stop main controller and a data transmission radio station module which is in communication connection with the stop main controller; wherein the video image processing module is used for processing the getting-on and getting-off conditions of passengers at front and back doors through Raspberry Pi videos, so that the bus attendance is obtained. On the electronic station board of each station, the LED visually displays the station where the bus is currently located, different colors of the LED lamps display the current attendance rate, and the nixie tube displays the number of stations when the bus arrives at the station. According to the system, the communication principle is innovative, communication between buses and stations and communication between stations are achieved through a self-organized chain network, intervention of the Internet and network operators is not needed, a GPS is not needed, and operation cost is avoided.
本发明提供了一种基于Mesh自组网的智慧公交电子站牌系统,属于电子站牌领域,包括设置在公交车上的车载模块和设置在各个公交站台的站台模块和显示模块;车载模块包括车载主控器及与车载主控器通信连接的视频图像处理模块;站台模块包括站台主控器及与站台主控器通信连接的数据传输电台模块;其中视频图像处理模块通过树莓派视频处理乘客前后门上下车的情况,从而得到公交车上座率,并在每一站的电子站牌上由LED直观显示公交车目前在哪一站、由LED灯的不同颜色显示当前上座率情况、由数码管显示到本站还有的站数。该系统通讯原理创新,自组链式网实现了公交车与站台、站台与站台之间通讯,不需要互联网和网络运营商介入,不需要GPS,没有运行费用。
Intelligent bus electronic stop board system based on Mesh ad hoc network
基于Mesh自组网的智慧公交电子站牌系统
2021-08-17
Patent
Electronic Resource
Chinese