Recording Device Of Vehicle Operating Conditions And Data Analysis System To Study

It is an effective measure to prevent and decrease road traffic accidents to supervise drivers' operations and automobile running conditions. At the same time, Disposing quickly and correctly road traffic accidents can resume road smooth as soon as possible, decrease traffic dissensions and improve traffic cop's work quality.Automobile Running Conditions Recorder is developed in this thesis, which can record driver's driving operations, vehicle's running conditions, the time of traffic, the speed and applying the brake around the time of traffic. In order to assure driving safety and dispose impersonally and justly road traffic accidents, Data Analysis System is developed.The present situations and causes of road traffic in China are summarized in the thesis and the functions of Automobile Running Conditions Recorder in road traffic management are expatiated. The thesis points out the urgency and necessity of developing Automobile Running Conditions Recorder and Data Analysis System.The thesis analyses completely the functions of Automobile Running Conditions Recorder and Data Analysis System to set up the system scheme, and based on this, finish the hardware and software designs of cell modules, such as information collection, information output, memory circuit, serial communication, supervise circuit, warning system, and also. A series of experiments that test the functions of system are designed. Finally the results of experiments are given.