| At present, the embedded video surveillance system (EVSS) has become main-stream system that the video surveillance system (VSS) is applied at domestic and international. But in IPv4 platform, it has many problems, such as addresses are shortage, bandwidth can't be allcocated reansonably, safe function and move function are poor. On the other hand, the new generation protocol IPv6 which can not only be solved the above problems, but also increased the speed and quality of video transmission, and it also has other advangtages. How to make the EVSS and IPv6 techniques combined together has become an important researching direction on VSS at present.In the paper, the recent research situation and application prospect of IPv6 EVSS are analyzed and the key technologies such as embedded system soft & hardware, video compression and network transmission are deeply studied. An EVSS program of S3C2410+GO7007SB is designed based on mastering the principle of embedded system development and video transmission with IPv6. And the design implements the basic function of EVSS.The hardware design of system, whose main function modules are mainly described, is implemented by Protel DXP. Then the soft design of system including the driver of video capture and compression modules and the transmission and multicast of video is realized in Linux. Finally, the paper debugs and tests the design.The paper realized combination of IPv6 and EVSS that is a typical application of embedded technique and innovative and advanced. |
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