Design and implementation of a wireless video surveillance system based on ARM
Yucheng Li, Han Dan-tao, Juanli Yan · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2011
A wireless video surveillance system based on ARM was designed and implemented in this article. The newest ARM11 S3C6410 was used as the main monitoring terminal chip with the embedded Linux operating system. The video input was obtained by the analog CCD and transferred from analog to digital by the video chip TVP5150. The video was packed by RTP and transmitted by the wireless USB TL-WN322G+ after being compressed by H.264 encoders in S3C6410. Further more, the video images were preprocessed. It can detect the abnormities of the specified scene and the abnormal alarms. The video transmission definition is the standard definition 480P. The video stream can be real-time monitored. The system has been used in the real-time intelligent video surveillance of the specified scene.