基于STM32单片机的换电重卡车载定位系统设计  

Vehicle Positioning System for Power Exchange Heavy Truck Based on STM32

作　　者：赵乾致 张伟 Zhao Qianzhi

机构地区：[1]安徽工业大学电气与信息工程学院,安徽马鞍山243032

出　　处：《工业控制计算机》2022年第9期109-110,共2页Industrial Control Computer

摘　　要：近年来,换电重卡在港口、矿区等固定封闭的作业场景得到了迅猛的发展,但快速发展的同时缺少有效的联网管理措施。为解决换电重卡车辆状态、位置、轨迹的全程管理需求,开发设计了基于STM32单片机的换电重卡车载定位系统,采用了串口通信技术、北斗/GPS双模定位技术和GPRS无线传输技术等,解决了现有换电模式下换电重卡换电过程的联网管理手段严重不足的问题。通过与云平台联合测试,实验结果表明,该系统满足了对需要检测的车辆进行实时监控的功能,可以实现预期的车载定位效果。In recent years,the fixed and closed operation scenarios of heavy power replacement trucks in ports and mining areas have been rapidly developed,but at the same time,there is a lack of effective network management measures at the same time.In order to solve the full management needs of the status,location and trajectory of the vehicle for power exchange heavy trucks,this paper develops and designs a heavy truck positioning system based on STM32 single-chip microcomputer,which adopts serial port communication technology,Beidou/GPS dual-mode positioning and GPRS wireless transmission technology to solve the problem of serious shortage of network management methods in existing power exchange mode.

关 键 词：车辆监控 北斗 GPS GPRS 车载终端 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构] U463.6[自动化与计算机技术—计算机科学与技术]