Analyzed the scheme of choosing GIS software, deal with the patterns both in local-application and web-application, presented two kinds of scheme to solve the problem of dithering in vehicle monitor application.

• 接着本文研究了系统中的GIS选型方案,研究了GIS技术在系统中的本地和WEB两种应用模式,并针对在车辆监控应用的实际开发中遇到的屏幕抖动问题,提出了两种有效的解决方案。