Fault self-checking method and device, electrical device and computer readable storage medium

A fault self-testing and fault detection technology, applied in the detection of faulty computer hardware, faulty hardware testing methods, measurement devices, etc., can solve the problems of product flow to the market, low efficiency, and easy to miss detection.

Pending Publication Date: 2019-08-06
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing electrical equipment needs to go through factory inspection before leaving the factory, but the existing factory inspection methods for electrical equipment rely on manual inspection, which is not only time-consuming and labor-intensive, but also low in efficiency. , causing problematic products to flow to the market

Method used

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  • Fault self-checking method and device, electrical device and computer readable storage medium
  • Fault self-checking method and device, electrical device and computer readable storage medium
  • Fault self-checking method and device, electrical device and computer readable storage medium

Examples

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Embodiment 1

[0108] Figure 4 A schematic block diagram of a fault self-checking device according to another embodiment of the present invention is shown.

[0109] Such as Figure 4 As shown, the fault self-checking device according to another embodiment of the present invention includes: a microcontroller 402, which stores a control program programmed in advance; an instruction generating device 404, which is used to generate a fault according to the instruction of the microcontroller 402 Self-inspection instruction, wherein, fault self-inspection instruction is used for whole machine 400 to carry out self-inspection; The hardware 406 to be detected, wherein, the hardware 406 to be detected can be button, LED lamp, buzzer etc.; Temperature sensor 408, wherein, temperature sensor 408 may be located on the upper cover of the whole machine 400 , or on the bottom of the whole machine 400 , or on the side of the whole machine 400 .

[0110] Specifically, the instruction generating device 404...

Embodiment 2

[0112] Figure 5 A schematic flowchart of a fault self-diagnosis solution according to an embodiment of the present invention is shown.

[0113] Such as Figure 5 As shown, the fault self-inspection method according to an embodiment of the present invention includes: step S502, power on, and enter the self-inspection mode of the whole machine through a combination of keys; step S504, the program lights up all LED lights; step S506, judge whether the LED lights are All lights, if yes, go to step S508, if not, go to step S522; step S508, the program makes the buzzer emit a fixed sound; step S510, judge whether there is a sound, if so, go to step S512, if not, go to step S522; Step S512, the tool presses all buttons at the same time; Step S514, the program automatically judges whether the number of buttons is consistent with the actual one, if so, executes Step S516, if not, executes Step S522; Step 516, the program records the sensor initial value T1, and starts N min timer, s...

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PUM

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Abstract

The invention provides a fault self-checking method and device, an electrical device and a computer readable storage medium, wherein the method comprises the steps of carrying out the fault self-checking on a specified software program and/or a specified hardware according to a preset self-checking sequence in response to the pressing operation of a plurality of specified keys. Through the technical scheme of the invention, the efficiency and reliability of the factory inspection are improved, and the possibility of missed inspection during the inspection process can be effectively reduced.

Description

technical field [0001] The present invention relates to the technical field of fault detection, in particular to a fault self-diagnosis method, a fault self-diagnosis device, an electrical device and a computer-readable storage medium. Background technique [0002] Existing electrical equipment needs to go through factory inspection before leaving the factory, but the existing factory inspection methods for electrical equipment rely on manual inspection, which is not only time-consuming and labor-intensive, but also low in efficiency. , causing problematic products to flow to the market. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. [0004] Therefore, an object of the present invention is to provide a fault self-diagnosis method. [0005] Another object of the present invention is to provide a fault self-diagnosis device. [0006] Another object of the present inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/22G01D21/00G01R31/00
CPCG06F11/2273G01D21/00G01R31/00G06F11/2284
Inventor 张亮
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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