Large-scale Vehicle Position Monitoring And Driving Data Analysis Based On Beidou Satellite System

With the rapid growth of new forms of economy such as e-commerce,logistics has become an important link in connecting social life,and the way of road freight transportation has also undergone great changes.In order to reduce the occurrence of road traffic accidents and strengthen the dynamic supervision of dangerous goods transport vehicles、large buses and large freight car,This paper designed and implemented a Large-scale vehicle monitoring and driving data analysis based on Beidou satellite system,The main research content is:(1)Based on Beidou satellite positioning system and the protocol of the ministry of transport JT/T794-2011、JT/T796-2011 and JT/T808-2011,we designed a Large-scale vehicle early-warning monitor system,it achieved real-time monitoring of vehicle location information,alarm information and vehicle driving conditions.To provide the reference for the government department and vehicle management department.(2)Combined with the actual operating conditions of the system platform,the service monitoring system is designed to ensure the stability and improve the credibility of the system,Design vehicle warning program,timely reminder of driver’s illegal driving behavior through TTS and SMS functions to ensure vehicle driving safety.(3)Filter some abnormal data of Beidou satellite positioning to ensure the accuracy of positioning data.At the same time,the collected large-scale vehicle driving data is analyzed,and the driver’s driving habits are analyzed based on different alarm types,and this is used as a data reference for driver training and management department decision-making.