Method and device for handling zero code stream fault of equipment and electronic equipment

Abstract

The invention discloses a method and a device for handling a zero code stream fault of equipment and electronic equipment, aiming at preventing long-time data loss. The method for handling the zero code stream fault of the equipment includes the steps of determining a cause of the zero code stream fault based on key information of devices relevant to a zero code stream channel in the equipment after the zero code stream channel is discovered in a passage of the equipment; determining a fault handling mode based on a corresponding relation of preset zero code stream causes and preset fault handling modes; handling the zero code stream fault according to the determined fault handling mode.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of electronic equipment, and in particular, to a method and device for processing zero code stream faults of equipment, and electronic equipment. Background technique [0002] With the development of the security industry, various devices emerge in an endless stream. Among them, a common fault in encoding devices (such as: encoders, digital video recorders (Digital Video Recorder, DVR), etc.) It means that the encoded data of the device is not reported, and the code stream size detected by the application layer is always zero. The reasons for the zero bit stream are generally as follows: (a) The analog-to-digital conversion (AD) chip or other hardware in the encoding device is damaged. This zero bit stream fault is an irreparable zero bit stream fault and needs to be repaired; ( b) The AD chip or other hardware is affected by external interference or the zero-code stream failure caused...

AI Technical Summary

Problems solved by technology

Of course, there may also be zero code stream failure problems in other devices

[0003] However, the existing equipment cannot identify the cause of the device’s zero-code stream failure, and the current method of dealing with the device’s zero-code stream failure is generally by restarting the device. After the device is restarted, there is a certain probability that it will return to normal, but if it does not return to normal, the device will continue to work. It will lead to long-term data loss (such as video data loss)

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