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Cascade processor fault handling method, system and device

A fault handling method and technology of a processor system, which are applied to television, selective content distribution, electrical components, etc., can solve problems such as processing delay, and achieve the effect of solving processing delay and improving processing effect.

Active Publication Date: 2020-02-28
GUANGDONG VTRON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the process of implementing the traditional cascaded processor fault handling method, the inventor found that the traditional cascaded processor fault handling method has a technical problem of processing delay

Method used

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  • Cascade processor fault handling method, system and device
  • Cascade processor fault handling method, system and device
  • Cascade processor fault handling method, system and device

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Embodiment Construction

[0042] The technical solution of the present invention will be described in detail below in conjunction with specific embodiments and drawings to make it clearer.

[0043] Such as figure 1 As shown, the embodiment of the present invention provides a cascaded processor failure processing method, which may include the following steps:

[0044] S10: Receive a control instruction sent by the control terminal;

[0045] S20: If the control system of the slave processor fails, embed the control instruction in the video data;

[0046] S30: Send the video data including the control instruction to the signal processing system of the slave processor, so that the signal processing system of the slave processor performs a corresponding control operation on the video data according to the control instruction.

[0047] Wherein, the cascade processor in this method can be a cascade processor of a splicing wall in practical applications, and this method can be practically applied to a fault processing m...

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Abstract

The present invention relates to a cascade processor fault handling method, system and device, computer storage medium and equipment, wherein the method includes: receiving a control command sent by a control terminal; Embedding in the video data; sending the video data containing the control instruction to the signal processing system of the slave processor, so that the signal processing system of the slave processor performs corresponding control operations on the video data according to the control instruction. The above-mentioned technical solution does not require dual backup devices, and handles the fault problem in real time, solves the problem of processing delay of device switching when the slave processor control system fails in the traditional technology, and improves the reliability of the cascaded processor and the reliability of the cascaded processor. The processing effect of fault handling.

Description

Technical field [0001] The present invention relates to the technical field of processors, in particular to a method, system and device for processing faults of cascade processors. Background technique [0002] In a system with multiple cascaded processors, the main processor and the slave processor implement different functions according to the control instructions sent by the control terminal. Among them, the control systems of the master and slave processors receive the control instructions sent by the control terminal, and determine the required signals according to the control instructions. The master processor collects the target signal and forwards it to the slave processing, and receives the target signal from the processed signal processing system. According to the instructions conveyed by its control system, the target signal is processed accordingly to realize the corresponding function. [0003] When the control system of the slave processor fails, the slave processor ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/4425H04N17/00
CPCH04N17/00H04N21/4425
Inventor 李竞一陈昶
Owner GUANGDONG VTRON TECH CO LTD
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