摘要
针对传统车栽终端难以满足对更高处理能力、更快的数据传输速度和更丰富的接口等的要求。该文基于SPCE061A和GPS技术，采用GPRS网络作为短信平台，设计了一个车载监控终端。在硬件上，以SPCE061A为核心微处理器，设计了GPS和GPRS模块，研究了各硬件模块的连接方式；在软件设计方面，研究了GPS定位数据的获取、存储、压缩和传输方法。
In allusion to the problem of traditional vehicle mobile terminal can＇t meet the requirement of higher processing power, faster data transfer speeds and richer interface, a vehicle mobile terminal based on SPCE061A and GPS technology which using GPRS network as a messaging platform was designed. In choosing of hardware, SPCE061A was chosen as microprocessor, the GPS and GPRS modules were designed, and their connection to SPCE061A was researched. In designing of software, the method of acquiring, storing, compressing and transmission of GPS data were researched.
作者
张广云
游琪
桂改花
ZHANG Guang-yun, YOU Qi, GUI Gai-hua （Guangdong Institute of Science and Technology, Zhuhai 519090, China）
出处
《电脑知识与技术》
2009年第11期8770-8772,共3页
Computer Knowledge and Technology
关键词
车载终端
全球定位系统
通用分组无线服务
凌阳单片机
vehicle mobile terminal
global position system
general packet radio service
SPCE061A
