| Transmission network covering an area of relatively large, related to the geographic environment is complex, especially in remote areas to inspect the conditions are not in place. The state has increased the monitoring of the safety of transmission lines from the rare snow disaster in southern China up to now have proved the importance of the transmission line security, it also proves the fragility of the transmission network. Therefore become urgent to develop a comprehensive online monitoring system.Transmission line design of a smart grid-line monitoring system. The design of the hardware platform for DM6467development board for embedded Linux operating system, the purpose of this system is collected by the transmission line high-definition network dome video signal after network transmission, the master (web server) to achieve the right transmission line real-time monitoring of video data is stored on hard.DM6467as the core hardware platform developed both hardware and software, discourse and research. First introduced the transmission line line monitoring technology development status and trends, as well as the research purpose and meaning. The hardware is to introduce the structure of the DM6467development board as well as some chip selection and function modules. On the software side, introduces software platform structures, including the Linux kernel transplantation and the video module and log module design. Finally, system testing process at the same time give the presentation screen. |
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