Method, system for controlling front-end equipment and administrative server

Abstract

The invention relates to a method for controlling forward device, wherein said forward device is connected to manage server. And the method comprises that: manage server receives the control request from client, and via the mark of forward mark carried in said message, obtains the control information of forward device; via control information, judges if allowing said client to control the forward device; controlling the forward device. with said invention, the manage server can manage the user control on forward device, while at one time, only one user can control forward device, to manage the control priority and control impact uniformly. The invention also discloses a relative system and manage server.

Description

technical field [0001] The invention relates to monitoring technology, in particular to a method, system and management server for controlling front-end equipment. Background technique [0002] A typical monitoring system is mainly composed of front-end equipment, signal transmission equipment and back-end display and recording equipment. Taking the video surveillance system as an example, the front-end equipment is the camera equipment, which is the "eye" of the video surveillance system, and its performance directly affects the performance of the system. The signal transmission equipment is the equipment that completes video signal transmission and control; the back-end display and recording equipment is the equipment that displays video surveillance images and videos. [0003] At present, there are two main system modes that support the control of front-end equipment: matrix networking system and system based on main control equipment. [0004] figure 1 It is a schemat...

AI Technical Summary

Problems solved by technology

[0005] It can be seen that the disadvantage of using the matrix networking system to control the front-end equipment is: there is no control authority and control conflict resolution mechanism, that is, control commands from different control keyboards may be issued to the same front-end equipment, causing control confusion in the front-end equipment; In addition, since the control commands are issued by the control keyboard, there are few types of control commands, and the control commands issued by the control keyboard of this matrix will naturally have a higher priority; at the same time, because the video trunk can only be transmitted in one direction, it will cause two A controllable but unobservable situation between different matrices

[0007] figure 2 The scheme shown also exists figure 1 As shown in the control conflict problem in the matrix networking system, since the main control device does not record the control information of the front-end device, it only forwards the control commands sent by the client to the front-end device, so the same front-end device will receive different client-side Different control commands lead to control confusion; in addition, because the authority information data is stored in the main control device, each control device has an independent set of authority data, which is only valid within the scope of the control device, and cannot achieve large-scale level control. couplet

[0008] With the rapid development of video surveillance, large-scale integrated surveillance systems (such as urban surveillance), long-distance and cross-regional control, and intricate networking modes have emerged. The actual situation of multiple control centers, multiple video control resources, and complex layers makes The above two control schemes will lead to a chaotic situation of video control resource preemption, and cannot solve the problem of control rights and control conflicts between different users, especially across regions

[0009] The above only takes the video surveillance system as an example. In fact, for other monitoring systems, access detection systems, video auxiliary systems (such as camera-assisted infrared lights, exhaust, heating, etc.), alarm systems, intrusion detection systems, and building control systems And other related control systems also have the above-mentioned control authority and control conflict problems

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