Design of Vehicle Traveling Data Recorder Based on ARM

摘要

This paper mainly describes the vehicle traveling data recorder system based On ARM. It selects the huge flash rom memory as the memorizer. It collects and stores the real-time data every second by timer interrupt, and uses μ C/OS- , an embedded operating system, to design the software. Computer can communicate with microchip by com interrupt and store the data in the hard disk by binary system.