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Refrigerator fault character and digit display method

A fault display and refrigerator technology, which is applied in the testing of machines/structural components, measuring devices, instruments, etc., can solve the problems of displaying refrigerators, not knowing the refrigerators, and failure to repair them, and achieve accurate and rapid maintenance, simple and feasible methods, and trouble-free Show intuitive effects

Inactive Publication Date: 2009-10-28
HISENSE(SHANDONG)REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production, design, and maintenance of refrigerators, we need a simple detection method or display method to find or display the cause of the fault, but in the prior art, especially in the use of the refrigerator, there is no such method at all. It is a very intuitive method to display the cause of the failure of the refrigerator. Therefore, after the failure of the refrigerator, the maintenance workers are generally estimating the cause of the failure of the refrigerator. There are often cases where the repair is not good, or even the worse the repair. The reason is that I don't know what's wrong with the refrigerator

Method used

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Embodiment Construction

[0011] The letter plus number fault display method of the refrigerator of the present invention is such that the refrigerator includes a CPU, a display device, a memory, and an alarm module. The display device, the memory, and the alarm module are connected to the CPU. Two codes are set, the present invention uses two eight-segment codes of the refrigerator to display faults, and the first English letter of each electrical component is set to be displayed on the first eight-segment The code is a number, and the number corresponds to the specific electrical component or the cause of the failure. The execution process is as follows. First, list the first letter of the electrical component in the refrigerator as the first first digit. If the same type of electrical component has Two or more, use numbers 1, 2... as the second digit to show which electrical component it is, if there is only one electrical component of the same type, use numbers 1, 2... as the second digit to display...

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PUM

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Abstract

The invention relates to a fault display method of electrical equipment, in particular to a refrigerator fault display method. The invention provides an extremely intuitive refrigerator fault display method by which the fault reason of a refrigerator can be know by seeing the display information of eight-section codes. The refrigerator comprises a CPU, a display device, a memory and an alarm module, wherein the CPU is connected with the display device, the memory and the alarm module, and the display device comprises an eight-section code display module with two eight-section codes; the first English character of each electrical appliance element is displayed on the first eight-section code bit, and a digit is displayed on the second eight-section code bit and corresponds to the detailed electrical appliance element or the fault reason. The refrigerator fault display method is easy and practical and is extremely intuitive to display faults so that the maintenance personnel can extremely accurately and rapidly repair the refrigerator, thereby being widely used in the fields of refrigerator manufacture and maintenance.

Description

technical field [0001] The invention relates to a fault display method of electrical equipment, in particular to a fault display method of a refrigerator. Background technique [0002] In the production, design, and maintenance of refrigerators, we need a simple detection method or display method to find or display the cause of the fault, but in the prior art, especially in the use of the refrigerator, there is no such method at all. It is a very intuitive method to display the cause of the failure of the refrigerator. Therefore, after the failure of the refrigerator, the maintenance workers are generally estimating the cause of the failure of the refrigerator. There are often cases where the repair is not good, or even the worse the repair. The reason is that I don't know what is wrong with the refrigerator. Contents of the invention [0003] The technical purpose of the present invention is to overcome the above defects and provide a very intuitive method for displaying...

Claims

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Application Information

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IPC IPC(8): G01R31/00G01M19/00G01M99/00
Inventor 赵兴梁军义朱建高刘兆祥
Owner HISENSE(SHANDONG)REFRIGERATOR CO LTD