| 摘要: |
| 介绍了一种将GPRS应用于GPS定位数据传输的GPS—GPRS定位系统。该系统以GPRS、GPS及CPU(77E58)为核心构成，涉及到控制、协议解析、无线技术的应用等各方面，车载终端具有安装简单、功能强大、极具实用性等特点。 |
| 关键词: 通用分组无线业务 全球定位系统 地理信息系统 协议 设计 |
| DOI：10.3969/j.issn.1001-893X. |
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| 基金项目: |
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| Application Design and Implementation of GPS_GPRS Location System Vehicle Terminals |
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| Abstract: |
| A GPS_GPRS location system is introduced in which GPRS is applied to the GPS data transmission. The system is composed of GPRS,GPS and CPU(77E58), including such aspects as control, protocol translation and application of wireless technology. The vehicle terminal has the advantages of easy installation, multifunction, great practicability, etc. |
| Key words: GPRS,GPS,GIS,Protocol,Design, |
