Research and Design of Embedded Tank Car Monitoring System Based on ARM9

Embedded system are pervasive in the infrastructure of our society for diverse tasks. In this paper, we research and design an embedded tank car monitoring system based on ARM9, There are two parts: hardware circuit design, we use the ARM9 embedded microprocessor core S3C2410X, design the network interface and data acquisition hardware circuit, including 8-channel analog input channels and 16 digital I / O channel based on QT2410. Another part of software design, we complete the embedded Linux operation and development on S3C2410X, and in the Linux environment to develop the device drivers of CS8900A, AD7892 and digital I / O, as well as socket programming under Linux to achieve network communicate. Through a combination of embedded Internet technology, the traditional monitoring technologies and digital video technology. we directly connect the sensor and the monitoring equipment to achieve remote management and real-time data transmission, so realize the resources and information sharing and increase the efficiency and reliability.