基于STM32的双向交互式车载通信系统设计

提出了一种基于STM32的车载通信系统。该系统由STM32 F103 ZET6硬件平台和μC/OS III嵌入式实时操作系统软件平台构成,采用 GPS定位技术获取车辆实时位置,CAN总线技术获取 ADAS设备的行车预警信息和车辆状态信息,应用3G无线网络传输技术上传行车预警特征信息,形成车辆与服务平台双向交互式通信。实验结果表明,该车载通信系统实现了车辆与网络服务平台间高速、可靠、实时通信,具有较高的实用价值。

Two-way Interactive Vehicle Communication System Based on STM32

A kind of vehicle communication system based on STM32 is proposed.The system is consist of STM32F103ZET6 hardware platform andμC/OS-III embedded real-time operating system software platform.The system uses GPS location technology to obtain the real-time location of vehicle,and uses the CAN bus technology to obtain the ADAS devices driving early warning information and the ve-hicle state information.The 3G wireless network transmission technology is used to transfer the traffic warning feature information, which forms two-way interactive communication between the vehicle and the services platform.The experimental results show that the vehicle communication system can achieve high-speed,reliable and real-time communication between the vehicle and the network service platform,which has high practical value.