|
Abstract: |
On the basis of analyzing previous research achievements, effectively hanging together advanced embedded technology, video technology, and network technology, this paper puts forward design solution of an embedded network video surveillance system. This solution is made up of two parts, the front-end server and the back-end monitoring. The server is responsible of data’s capturing, transforming, compressing and encoding, and data’s sending through network. At the same time, it processes the interaction with monitoring end, including users’ login and management, Yuntai and lens’ control, sensor parameters’ setting, and motion detection. The monitoring end is in charge of data’s receiving, decoding and displaying, data’s saving and playing-back, it can also sends the control command to the front-end to control the camera. The video surveillance system designed in this paper has such characteristics as convenient installation, low demanding of network bandwidth, realizable long-range real-time monitoring and so on. And the design can meet the demands.
|