Set top box intelligent fault detection system

Abstract

The invention relates to the field of digital television systems and discloses a set top box (STB) intelligent fault detection system which intelligently monitors the operating state of the STB in real time and timely uploads fault information. The STB intelligent fault detection system comprises the STB and a digital television. The STB comprises a master control board, a fault detection module, and a communication module. The fault detection module is used for monitoring the operating state of the STB in real time, and acquires fault information and outputs the fault information to the master control board when the STB operates abnormally and generates a fault. When detecting the fault information sent by the fault detection module, the master control board compares the with a preset fault type and a corresponding threshold, switches the STB to a self-protection state if the fault information does not exceeds the preset threshold, and if the fault information is less than the preset threshold, outputs the fault information through the communication module and transmits the fault information to the digital television through a STB signal output port to be displayed on the digital television. The STB intelligent fault detection system is applicable to a digital television system with a STB.

Description

technical field [0001] The invention relates to a digital television system, in particular to an intelligent fault detection system for a set-top box. Background technique [0002] Since the appearance of the set-top box, it has been playing a particularly important role in family life. With the progress of the times and the development of society, smart family life has increasingly become an inevitable development trend, and the intelligence of set-top boxes is also imperative. For a long time, set-top boxes have been mainly used for broadcasting digital and analog TV programs, Internet access, video and music on demand, and electronic shopping. Due to long-term high-intensity use, various failures of the set-top box that cannot be resolved in time also occur from time to time, and even greater damage is caused by a chain reaction caused by the failure of the set-top box, which greatly affects the product quality, reliability and user experience of the set-top box. Conte...

AI Technical Summary

Problems solved by technology

Due to long-term high-intensity use, various failures of set-top boxes that cannot be resolved in time also occur from time to time, and even cause greater damage due to a chain reaction of set-top box failures, which greatly affects the product quality, reliability and user experience of set-top boxes.

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