3G在内河航道导航中的应用

随着科学技术的飞速发展,GPS已广泛用于地面移动目标的跟踪定位,作为GPS跟踪定位与远程监控的信息传输手段,无线通讯技术是实现其功能的关键.GSM网的普及为GPS技术的广泛应用提供了可靠保障,特别是利用GSM网络提供的短消息服务使信息传输更加方便快捷,使GPS系统的运行费用大幅度下降.作为GPS应用的载体GIS技术以其准确可靠的数据、多样化的信息输出,开拓出广泛的应用空间.这三种技术的采用,再配合数据库管理系统、Internet网络通讯、Web服务器,对数据进行有效的管理、通讯、发布,构建一个精确、实时、廉价的航道导航系统.

3G and their application in inland river waterway navigation

With rapid development of the science technology, the GPS technology used in the ground mobile target track localization has widely applied. As the intelligence transmission method of track localization and long-distance monitoring to GPS, the wireless communication technology is the key to realize its function. The popularization of GSM has provided the reliable safeguard to the GPS technology widespread application, specially the SMS which provided by the GSM network causes the intelligence transmission conveniently to be quick, causes the operating cost of the GPS system largely scale drop. As GPS application carrier, GIS has developed the widespread application space by its accurate and reliable data, diverse information output. With these kinds of technical used, coordinate the database management system, the internet network communication, the web server, may construct precisely, real -time, inexpensive route guidance system, carrying on the effective management, the communication, the issue to the data.