Transportation Services Gps Vehicle Monitoring System Design And Realization

With the development of science and technology, the Internet network bandwidth and network speed also got greatly ascend, therefore, combining GIS with Internet based on B/S model of network geographical information system (WEBGIS) also had the very big development, and because it has very obvious advantage, will gradually replace traditional C/S architecture of GIS status, so it becomes "information processing" position most mainstream technologies.In transportation and rapid development today, motor vehicle plays a very important role. In order to strengthen the management and dispatch vehicles, safeguard the driver's personal safety, was born on GPS/GIS vehicle monitoring system, it is a network GIS, GPS positioning system and wireless communication system and output, combining regulators for vehicle monitoring dancers in faraway vehicle provides a very convenient modern tools.This thesis makes a detailed analysis of GIS, GPS technology, GSM/GPRS technologies, they are developing situation at home and abroad and applications of the situation, thus in the whole system design and system of hardware and software design, and expounded the motor vehicle monitoring system design and implementation of the entire process. Fully realize the positioning accuracy of data transmission, electronic map matching display and motor vehicle of real-time monitoring of basic functions.Anyhow, motor vehicle monitoring system of successful application, will greatly improve the transportation industry send a rapid and motor-driven car operation safety of, can greatly enhance the ability of handling emergencies, Enhanced transportation between the competitive ability; Effectively reduce vehicle of empty loading rate and improve operational efficiency of motor vehicles, and has a good social benefits and economic benefits.