| The paper mainly aims at the application environment of aircraft designed a video capture system based on embedded network. The plane as a fast means of transportation, is the first choice for people to travel long distances transportation, flight safety has always been the focus of the world’s attention. The plane’s black box is a kind of tracing the cause of the accident of equipment, used to record before the plane parameters and accident voice message, but for the moment, can’t record video message, if we can develop a suitable for the plane’s video capture system, will help the failure analysis and relevant institutions and the cause of the accident. But is limited by size, weight, power consumption, vibration, the traditional PC architecture based video capture system cannot be used in aircraft, the need to design a small volume, light weight, low power consumption of video capture system to make up for the shortage.In this paper the design is based on the above application background, the development of a video capture system can be used in the aircraft. Paper aims to design an embedded video capture device and a PC applications, the main function is used to capture and storage network camera video data, after the upload data to the PC, the user can on video browsing, screenshots, and so on.This system adopts the samsung S3C2410A as the core digital processor, the main control module, program, data storage module, video data storage module, network extension module and PC. In order to improve the running efficiency of the whole system, the thesis mainly in Bootloader application design, design the network video polling capture program, video data storage, two kinds of embedded applications. Has developed a complete PC application to satisfy users to download, view and capture the video files, and operation.The end of the paper to the video capture system based on embedded network applications, the application of this design on the possibility of cloud computing. |
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