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Air conditioner display fault control device and method

A fault control and air conditioner technology, applied in space heating and ventilation, heating and ventilation control systems, heating methods, etc. Improve the experience and ensure the effect of the use effect

Active Publication Date: 2017-11-10
MIDEA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In related technologies, when the display module fails, for example, the display module displays abnormally, since the two modules are relatively independent, the relevant air conditioner cannot make independent judgments and processing, and can only restore the display state of the display module by manual reset. Specifically, The manual reset method can be manually powered off and re-powered on to reset the entire control system. Therefore, related technologies affect the user's use effect

Method used

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  • Air conditioner display fault control device and method
  • Air conditioner display fault control device and method
  • Air conditioner display fault control device and method

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Embodiment Construction

[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0025] The display fault control device and method of an air conditioner according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0026] figure 1 is a schematic block diagram of an air conditioner display failure control device according to an embodiment of the present invention. Such as figure 1 As shown, the display fault control device of the air conditioner includes: a display module 10 , a power supply module 20 and a load driving module 30 .

[0027] Where...

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Abstract

The invention discloses a display fault control device and method of an air conditioner. The device comprises a display module, a power module and a load driving module, wherein the display module is provided with a first memory used for storing running status information of the display module; the power module is connected with the display module; the load driving module is in communication with the display module and is provided with a second memory, preset running status information is stored in the second memory, and the load driving module obtains current running status information of the display module, compares the current running status information with the preset running status information, and controls the power module to restart the display module according to comparison results or controls the display module to reset through a reset pin of the display module according to the comparison results. Thus, when the display module breaks down, the load driving module can restart or reset the display module automatically, independent judging and handing of faults are achieved, using effects of users are ensured, and user experience is promoted.

Description

technical field [0001] The invention relates to the technical field of electrical appliances, in particular to an air conditioner display fault control device and an air conditioner display fault control method. Background technique [0002] For the air conditioner, the display module and the load driving module are two independent units. In related technologies, when the display module fails, for example, the display module displays abnormally, since the two modules are relatively independent, the relevant air conditioner cannot make independent judgments and processing, and can only restore the display state of the display module by manual reset. Specifically, The manual reset method can be manually powered off and then powered on again to reset the entire control system. Therefore, the related technology affects the user's use effect. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a ce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/02
CPCF24F11/30F24F11/52
Inventor 朱道军
Owner MIDEA GRP CO LTD