Modification of a Visual Monitoring platform via the Power Carrier combining with senior multimedia

To avoid the disadvantages of the traditional video surveillance, such as short distance transmission and one-way flow of analog signals, a modified visual monitoring platform was developed by the power line carrier communication and the senior multimedia technology in this work. The platform made from three parts: the central controller, the operating system and the real-time visual transmission system, respectively. Based on the OMAP5912 chip, a corresponding software program was designed, including the U-BOOT migration, the core system cutting and transplantation, DSP/BIOS system application, the driver design of USB camera and some basic sub-unit and so on. Finally, the host computer browser the video surveillance through the embedded Web BOA server and its characteristics were summarized, the system problems were also proposed.