Design of Video Monitoring System Based on ARM
Abstract: In view of the traditional video monitoring system is complicated in structure, stability and reliability is not high, the price is expensive and limited to the defect of transmission distance, this design proposes the implementation scheme of video monitoring system is a system under the Linux. The Samsung Corp launched the S3C2440A microprocessor, USB digital camera based on ZC301P chip, the camera using the EG compression chip; device driver through the V4L2 interface, can be directly read EG format from the camera data. To complete the QT graphical user interface, real-time display of EG image. After many times of simulation debugging, the system performance of the reliability design is a set of embedded control, high speed data acquisition in one, and provides the hardware platform and a variety of bus interface friendly man-machine interface, to improve the reliability of embedded system, intelligent networking flexibility is very meaningful.
Key Word: ARM; S3C2440; Linux; V4L2; USB
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