Control method for air-conditioner, control device for air-conditioner and air-conditioner

A control method and air conditioner technology, applied in space heating and ventilation, heating and ventilation control systems, heating methods, etc., can solve the problems of uneconomical setting methods and high costs, and achieve the effect of ensuring accuracy and precise control

Active Publication Date: 2015-02-25
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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Problems solved by technology

[0003] In response to this situation, some manufacturers currently install multiple indoor ambient temperature sensors on the indoor unit of the air conditioner. In this way, when one of the indoor ambient temperature sensors fails, the air conditioner can call other indoor temperature sensors to obtain the indoor ambient temperature. The air conditioner maintains normal operation, but this setting method is uneconomical and the cost is relatively high

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[0047] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0048] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0049] figure 1 A schematic flowchart of a method for controlling an air conditioner according to an embodiment of the present invention is shown.

[0050] Such as figure 1 As shown, the control m...

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Abstract

The invention provides a control method for an air-conditioner, a control device for the air-conditioner and an air-conditioner. The method comprises the steps that after the air-conditioner receives a starting-up instruction, whether an indoor temperature detecting device of the air-conditioner works normally is judged; when it is judged that the indoor temperature detecting device does not work normally, first indoor heat exchanger coiler temperature, measured when the air-conditioner does not operate, of the air-conditioner is obtained, and the corrected first indoor heat exchanger coiler temperature serves as current first indoor temperature of the air-conditioner; when the air-conditioner receives an operation mode instruction, according to target indoor temperature included by the operation mode instruction and the current first indoor temperature, the air-conditioner is controlled to enter an operation mode corresponding to the operation mode instruction or stop operation. By means of the technical scheme, when an indoor temperature sensor of the air-conditioner is disconnected or breaks down, it can be ensured that on the basis of not increasing the cost of the air-conditioner, the operating state of the air-conditioner can still be controlled accurately so as to control normal operation of the air-conditioner.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner control method, an air conditioner control device and an air conditioner. Background technique [0002] The current air conditioners control and adjust the operation of the air conditioner according to the temperature values ​​measured by the temperature sensors distributed in different positions on the air conditioner, so as to ensure the normal operation of the air conditioner. The indoor ambient temperature sensor is used to determine whether the room temperature reaches the customer's set temperature, so as to judge whether it needs to be shut down, so as to meet the customer's comfort requirements and energy-saving requirements for the indoor ambient temperature. When the indoor ambient temperature sensor is disconnected or fails, the main control circuit board of the air conditioner will not be able to operate normally due to the lack of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/43F24F11/52
Inventor 马勇钱伟陈灿文
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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