Research on Vehicle Traveling Data Recorder

Research on vehicle traveling data recorder is introduced in this paper, which takes S3C2410 (ARM920T) microprocessor as the core and takes Linux as the operating system. The proposed vehicle traveling data recorder can implement the real-time data acquisition and storage, and the information can be displayed and the audio alert can be sounded through a human-machine interface. The software design of this paper put emphasis on the storage of data, especially the accident and fault data. The proposed system can efficiently collect the status data related to the security performance of the automobile and integrate them, which can implement a real-time monitoring and diagnosing for the vehicle safety state. This system has a good prospect in the field of automotive electronics.