网络抓包功能，对于各类协议以及抓包内容都可以过滤来快速定位内容-Network packet capture feature, the contents of the various types of agreements and Ethereal can filter to quickly locate content

采用全球定位系统GPS和TCP/IP网络通信协议，研究设计一个公交车辆监控系统。该系统具有监控车辆、与车辆实时通讯、监控管理车辆的功能。-Global Positioning System GPS and TCP/IP network communication protocol, study design of a monitoring system buses. The system has a monitor vehicles, and vehicle real-time communic

TGPS 控件是利用串行端口连接全球卫星定位系统设备 ( GPS ) 取得地理位置信息的控件 ( 1 04 版,Delphi()