Designment And Appliance On Supervise System

According to currently prefigurative appliance system this paper presents on demands analysis,framework,summary designment,and basal appliance and implement about video supervise system which is basically made up of supervise server and client. The server is mainly video server, commonly integrating audio service and signal supervise service, even absolute audio server and signal supervise server.The main functions of Supervise client are long-distance watching the video from server and long-distance control to video server.According to the enlarged scale of supervise system, the detached supervise system is needed to integrating into a larger and higher level system. That is three-level or even multilevel framework. Kernel function is the transfers of video frequency for video supervise service itself, often point-to-point appliance .If unusable, center transmit service is available. Video supervise service should not be multilevel framework. The multilevel system should be implemented by special multilevel management subsystem.Constructing a special multilevel subsystem for system management on the video supervise function help implement multilevel supervise appliance. So it be made up of supervise sub-system and system management subsystem.Some management function separated from video supervise server and be implemented by supervise management server which gives the management function to supervise server. The appliance also give some centralized supervise function for better management. That is centralized supervise server.This paper defines the system's framework by interface which is independent of appliance. The system uses the management function and equipment control function by these interfaces. Equipment and service object own their interface interrelated to appliance.The system core module implemented a object factory which manage all appliance expanded module .It create implemented equipment object and service object.Equipment object and service object implement module interrelated to appliance abide basic interface which is managed by system core. Appliance can implement new function module according to requirement. This reload existing function object or implement new function object.