摘要
车辆跟踪服务系统已广泛应用于国民经济的各个领域。随着移动通讯技术的发展,无线移动通讯具有了更高的带宽、更稳定的服务、更合理的服务价格,使得基于通用无线分组业务GPRS、地理信息系统GIS、全球定位系统GPS的3G技术的车辆跟踪服务系统得到了高速发展。本文依据该项技术的特点,结合石油物探行业的实际,阐述了不同的技术方案,并重点论述了以GPRS方式为无线数据传输手段的车辆监控系统的组成、功能及关键技术。
Vehicle tracing service system has been broadly used in various fields of national economy. Along with develop ment of mobile communication technology, wireless mobile communication is characteristics of broader bandwidth, stable service and reasonable service price, which make 3G technique-based （GPRS, GIS and GPS） vehicle tracing service system gain rapid development. Based on the characters of the technique and in combination with the practice of petroleum geophysical industry, the paper expounded different technical schemes and put emphasis on the composition, function and key technique of vehicle monitoring system that takes GPRS way as wireless data transmission tool.
出处
《物探装备》
2008年第3期157-161,共5页
Equipment for Geophysical Prospecting
