摘要
针对目前普遍采用的接触网检测车杆位测试系统存在的问题,提出了一种基于GPS的改进方案.并详细介绍了GPS-OEM板的结构功能、通信协议和利用VB6.0中的MSComm控件实现PC机与GPS-OEM板之间串行通信的方法.实践证明本系统不但可以提高杆位测试精度,而且可以接触网检测车的自动化和智能化程度.
Owing to the problem existing in the supporting pole number test of the overhead contact system test coach, an improved method based on GPS is proposed. The structure and communication protocols about GPSOEM board and the method to implement the communication between PC and GPSOEM board using MSComm control of VB 6.0 is present in details. It has been testified that the system not only improves the accuracy of supporting pole number test but also enhances the level of automation and intelligence of the overhead contact system test coach.
出处
《兰州铁道学院学报》
2003年第3期112-115,共4页
Journal of Lanzhou Railway University
