利用VC^(++)实现GPS全球定位系统定位数据的提取

Abstracting Position Data Output from GPS Using Visual C^(++) Language

随着计算机技术、通信技术和信息技术的不断发展 ,各个行业已逐渐认识到了利用这些高新技术来实现高速采集、处理数据和精简工作任务的巨大潜力。美国建立的全球定位系统作为一种精密的授时、测距、导航、定位系统 ,已经开始在军事、交通等领域得到越来越广泛的应用。但如何将 GPS技术与现代计算机技术有效地结合起来 ,以实现快速、准确的定位 ,始终是研究的热点问题。本文提出了一种在 VC+ + 环境下 ,实现对 GPS全球定位系统定位信息的接收以及对各定位参数数据的提取。

With the development of computer, communication, an d information technologies, the great potential of using these new technologies to accomplish highspeed data collection,data processing, and reducing t he work tasks is becoming to be realized. As a kind of new timing, measuring di stance, navigation and positioning system, the technology of GPS is gradually us ed in military,traffic and other fields. But how to integrate GPS and modern c ommunication technologies effectively to attain highspeed and precise po sitioning is still one of research hotshots. Based on this, this paper introduc es the GPS data and the method on how to abstract position data output form GPS system.The application development used VC ++ are introduced in detail