Information Equipment Remote Control System Research And Development

With rapidly growing of wireless communication network, for remote device control and management, to solve the problem of information equipment management in areas wired network difficult to coverage is possible.This paper analyzes the significance of the remote control system is introduced to realize, the system needs to be applied to a reliable communication protocol, a control protocol is designed specifically for remote control based on the reliable communication protocol, and commands in the control protocol are described in detail here, correctness of the protocol is to ensure a perfect follow-up function can be achieved. Introduced the commonly used image compression algorithm, describes the compression algorithm design for the system:Image Compression for Remote Computer Screen Image Using Buffer, the algorithm can effectively reduce the amount of data transfer and improve system stability. Gives complete design for status monitoring and Remote Desktop control, mouse and keyboard events of remote controller are passed to the server during the process of remote control, the events are converted to local events and take corresponding action at the server, and the screen after the operation will be updated to the client to keep synchronization, state accessing technologies are used at the server to get system state, state information will be send to controller on receiving the request,this realize the condition monitoring, in order to solve dynamic IP of the wireless network issues the idea of address server, and gives implementation method, gives a feasible method for automatically updated.After the test completion of remote command and data exchange tasks using the remote control protocol is successful, image compression algorithm in the remote control environment can efficiently reduce the amount of image data to be transmitted, desktop control and status monitoring can achieve design functions, the dynamic IP problem is solved with the address server, the Automatic Updates feature is also functioning.