基于GPRS的GPS定位数据传输  

Transmission of GPS Positioning Data Based on GPRS

出　　处：《导航》2005年第4期56-61,共6页

基　　金：四川省教育厅重点自然基金项目（2002A049）.

摘　　要：利用GPRS网络，对GPS定位信息数据进行传输，以Intel的8031单片机为核心构架整个系统模块，给出整个系统的设计思想、硬件框图及系统的软件设计流程图并介绍了GPS信息数据格式，采用51汇编语言进行软件编程，通过单片机仿真实现了串行通信。GPS positioning data is transmitted by GPRS networks. The Intel 8031 is used to construct the system. The idea of design for the system is given. The hardware frame for the system and software flow are provided. The data format and information construction of NMEA - 0183 standard is given. The serial communication between MCS - 51 and GPS - OEM board based on the hardware construction is studied. The program is programmed by MCS-51. Finally, the serial communication is implemented by MCS-51.

关 键 词：GPS GPRS MCS-51单片机 串行数据通信 

分 类 号：P228.4[天文地球—大地测量学与测量工程]