GPS模拟器工具

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对GPS模块的数据处理本质上还是串口通信程序设计，只是GPS模块的输出遵循固定的格式，通过字符串检索查找即可从模块发送的数据中找出需要的数据，常用的GPS模块大多采用NMEA-0183 协议。NMEA-0183 是美国国家海洋电子协会(National Marine Electronics Association)所指定的标准规格，这一标准制订所有航海电子仪器间的通讯标准，其中包含传输资料的格式以及传输资料的通讯协议。

GPS主系统是居心叵测的老美发射运行的卫星系统，包含了27颗能持续发送地理位置海拔高度的卫星，24个正常使用，3个备用，这些卫星平均分布运行在六个轨道上。一般来说，在地面-GPS is the main system is very much ill-old US-run satellite launch system, contains 27 to continue to send location altitude satellites, 24 of normal use, three back-up, the average distribution of these satellites orbit in six runs. Generally speaking, on the ground

qt gps ,linux redhat9.0,-qt gps, linux redhat9.0,

GPS软件接收机基础，英文原版，陈军，潘高峰等人翻译的第二版-Software based on GPS receiver, the original English edition, Chen Jun, Pan, who translated the peak of the second edition of

GPS车载导航系统的地图匹配算法研究。地图算法-GPS car navigation system, map matching algorithm

GPS对时，采用W77e58,采集GPS模块数据处理。-GPS on using W77e58, collecting GPS data processing module.

the example file that can decode the NMEA protocol

一个GPS监控系统中，实现对电子地图加密的示例。解决了GPS系统中对电子地图的安全保密-A GPS monitoring system, the realization of electronic map encrypted examples. Solved the GPS system on the electronic map of the security and confidentiality

Visual C++ source code for adding GPS units to PC desktop and Notebook exchange data from Serial port to GPS devices support for NMEA-0183 GPS Standard.