Video processing equipment with multiple control core backups

Abstract

The invention belongs to the technical field of video processors, particularly relates to video processing equipment with multiple control core backups, and aims to solve the problems that the access and operation of the equipment and the configuration of a service processing module are carried out by the existing video processing equipment only through a single control core, the problems that the video processing equipment is out of control, the failure rate is increased and the operation response time is greatly increased are solved. The equipment comprises a client, network switching equipment and a video processor, the video processor is in communication connection with the client through the network switching equipment; the video processor comprises a backboard control bus, a plurality of control modules and a service processing module; each service processing module is connected with the control module through a control bus interface arranged on the backboard control bus; one end of each control module is connected with the network switching device, and the other end is connected with the backboard control bus. According to the invention, the corresponding operation time is shortened, the failure rate is reduced, and the problem that the video processing equipment is out of control is solved.

Description

technical field [0001] The invention belongs to the field of video processing, control and management, and in particular relates to a video processing device with multi-control core backup. Background technique [0002] Video processing equipment is an important basic product widely used in various fields such as LED image display field, projection display field and DLP (Digital Light Processing, digital light processing) display field. With the rapid development of the video processing industry and the development of society, people's demand for the scale of video processing is increasing. However, in the existing video processing equipment, there is only one control core, which is used to access, operate and configure the business processing module of the equipment, which will cause the following problems: 1) The control interface of the control module is faulty or the control connection is disconnected It will lead to the loss of control of the equipment; 2) The equipmen...

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Problems solved by technology

[0003] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the existing video processing equipment only through a single control core for device access, operation and configuration of the business processing module, when the external environment of the video processing equipment is bad (such as excessive temperature Too high or too low will cause some components to be damaged, network link congestion, connection drop, etc.) or too many operating users will cause the video processing equipment to lose control, increase the failure rate, increase the operation response time, and when the video processing equipment is huge, it will Due to too many business processing modules that need to be managed by the control module, the operation response is slow and errors are caused. In the first aspect of the present invention, a video processing device with multi-control core backup is proposed. The device includes: a client, a network switching device, A video processor; the video processor communicates with the client through a network switching device;

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