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How to deal with fault display

A fault display and fault technology, applied in the direction of digital variable/waveform display, instrument, measuring device, etc., can solve the problem that the fault query display method cannot reflect fault information in real time

Active Publication Date: 2019-04-26
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: provide a method for fault display processing, and solve the technical problem that the existing fault query display method cannot reflect the latest fault information in real time

Method used

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  • How to deal with fault display

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Embodiment Construction

[0023] The display control device of the embodiment includes an LCD or other types of display screens, a single-chip microcomputer for controlling the display of the display screen and related circuits, and the display control device can turn the screen to view related information by means of keys or the like. Fault information can define the order of priority display according to the importance; it is specified that faults with higher priority are displayed in the first order than faults with lower priority.

[0024] (1) Assume that all fault codes in the system are arranged in order of priority from high to low according to the importance of faults as follows: H01, H02, H03, H04, H05, H06, H07, H08, P01, P02, P03, P04, P05, E01, E02, E03, E04, E05, E06, E07, F01, F02, F03, F04, F05, F06, F07, F08, F09, F10, L0, L1.

[0025] (2) Assuming that the following 8 faults have occurred currently, the display order of the priority from high to low is as follows: 1, H02; 2, H08; 3, P0...

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Abstract

The invention relates to the field of electronic equipment fault display, and discloses a fault display processing method. The method solves the technical problem that a conventional fault query display method cannot reflect the latest fault information in real time. By judging whether the current fault is recovered, whether the fault total is less than the current sequence number, and the current displayed fault sequence change condition during the fault display process, the corresponding display is carried out according to the actual judgment result, the latest fault information of be reflected in real time during the fault query display. The method is suitable for the electronic device with fault display.

Description

technical field [0001] The invention relates to the field of fault display of electronic equipment, in particular to a fault display processing method. Background technique [0002] In today's electronic technology field, there will be a variety of faults and protection processes in various devices, and fault query and display processing are widely used. Usually, the display panel will use a single screen display interface to display when the fault query is displayed. It can display multiple fault codes and serial numbers on one screen, and can also display one fault code and serial number on one screen. In many cases, due to the small size of the LCD screen, only one fault code and serial number are displayed on one screen. When multiple faults occur, you can check all the current faults by pressing the search button up and down. If the fault display is not handled properly, it may cause display confusion, users or maintenance personnel cannot understand the correct fault ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R13/00
CPCG01R13/00
Inventor 操四胜涂小平刘启武刘运中赵静刘雯文严刚赵勇
Owner SICHUAN CHANGHONG ELECTRIC CO LTD