我国高速公路网络不断扩大,荒漠地区高速公路实现了从无到有,如何解决荒漠地区的车辆监控,如何在荒漠地区建立应急救援体系,保障人员、车辆和财产安全显得尤为重要。我国北斗卫星系统已经完成区域组网,并开始服务,利用天基信息资源,结合航空遥感,建立荒漠地区救援体系,能够极大增强地面网络的服务能力。本文是对荒漠救援体系的初步研究,随着芯片技术的不断发展、随着我国卫星资源的不断增多,荒漠地区高速公路的应急救援体系将不断完善。 How to solve the problem of vehicle monitoring in the desert area? How to set up an emergency rescue system in the desert area to protect the safety of people, vehicles and property is particularly important. China’s Beidou satellite system has completed regional networking and started to serve. The use of space-based information resources, combined with remote sensing of the air and establishment of a rescue system in the desert region can greatly enhance the service capability of the terrestrial network. This article is a preliminary study of the desert rescue system. With the continuous development of chip technology, as China’s satellite resources continue to increase, the emergency rescue system for the expressway in desert areas will be continuously improved.