Vehicle Management System Based On Beidou Satellite Positioning

The Beidou satellite positioning system is a satellite navigation system independently developed by China based on a large satellite network composed of dozens of Beidou orbiting satellites.It plays an unparalleled role in national security and scientific research.The state has also given strong support to the civilian application of the Beidou satellite positioning system,and encourages R&D institutions to conduct horizontally expanding application development on the basis of this satellite network.At the same time,China's investment in vehicle ownership and road network construction,especially in the construction of expressway networks,has always been at the forefront of the world.Therefore,the problem of positioning and navigation of vehicles on the ground is particularly worthy of attention.How to quickly and accurately locate the vehicle and provide navigation services for the target location has become an important research direction in the current era of big data.In this regard,this paper draws on the application mode of GPS global positioning system,uses Beidou satellite positioning system as the supporting technology,researches the vehicle positioning and navigation system based on Beidou satellite positioning technology,and develops a practical vehicle management based on Beidou satellite positioning.The system provides a reference for the civilized mode of the Beidou satellite positioning system.The vehicle management system based on Beidou satellite positioning is mainly composed of three parts,namely,the vehicle terminal,the cloud processing module and the management terminal.The vehicle-mounted terminal is configured to receive satellite information and other in-vehicle device information,and accept operation instructions from the cloud;the cloud processing module is mainly responsible for processing data forwarded from the vehicle-mounted terminal,and after analyzing and statistical analysis,obtaining real-time running status of the vehicle,and feeding back the operation instruction to The vehicle terminal;the management terminal is mainly composed of a web management interface and an Android management interface,and the administrator can manage the system through a PC or a mobile device equipped with an Android system.The test results show that the developed vehicle management system meets the functional requirements of the survey and can realize vehicle management based on Beidou satellite positioning.