標題: GPS TRACKING SYSTEM
作者: WU, BING-FEI
Chen, Ying-Han
Chen, Chao-Jung
Kao, Chih-Chung
Huang, Po-Chia
公開日期: 23-Dec-2010
摘要: The present invention relates a GPS tracking system, comprising a tracking and positioning device, a server, a positioning display unit, and a database. Since the tracking and positioning device only sends an Internet protocol (IP) data and a verification data once when it is connected to the Internet, and sends a positioning data only when a position of the tracking and positioning device is to be shown on the positioning display unit, the bandwidth can be saved.
官方說明文件#: G01C021/00
G01S019/42
G06F015/16
URI: http://hdl.handle.net/11536/105348
專利國: USA
專利號碼: 20100324814
Appears in Collections:Patents


Files in This Item:

  1. 20100324814.pdf