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An air conditioner outdoor unit anti-theft control system and method

An air conditioner outdoor unit, anti-theft control technology, applied in air-conditioning systems, heating and ventilation control systems, control inputs involving air characteristics, etc., can solve problems such as false alarms in anti-theft alarm circuits, and achieve the effect of protecting property safety.

Active Publication Date: 2017-06-30
HAIER GRP CORP +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an anti-theft control method for the outdoor unit of the air conditioner, which solves the technical problem that the anti-theft alarm circuit of the outdoor unit of the air conditioner generates false alarms

Method used

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  • An air conditioner outdoor unit anti-theft control system and method
  • An air conditioner outdoor unit anti-theft control system and method

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Embodiment Construction

[0022] The specific implementation of the anti-theft method for an outdoor unit of an air conditioner according to the present invention will be described in detail below with reference to the accompanying drawings.

[0023] The anti-theft control method for the outdoor unit of the air conditioner in this embodiment is to avoid the occurrence of a problem when the indoor unit and the outdoor unit of the air conditioner cannot communicate normally due to accidents (such as: Wrong alarm information is designed to mislead users.

[0024] like figure 1 As shown, when the single-phase air conditioner is working normally, the indoor unit and the outdoor unit can communicate, and the controller of the indoor unit sends a communication code to the outdoor unit and receives the communication code returned by the outdoor unit. When the indoor unit cannot detect the communication code of the outdoor unit, the controller immediately controls the inner ring temperature sensor package to d...

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Abstract

The invention provides an air conditioner outdoor unit anti-theft controlling method. The method comprises that controllers detect the indoor environment temperature T [inner-environment] and the indoor coil temperature T [inner tube] when an indoor unit and an outdoor unit of the air conditioner cannot communicate normally, enabling delta T is equal to T [inner-environment]- T [inner tube], and if delta T is equal to 0 DEG C, and for the continuous t1 time, delta T is larger than or equal to A DEG C, the controller determines that the outdoor unit is stolen. By means of the system and the method, mistaken alarm caused by accidents of power supply tripping, poor controller connection, failures of a computer board and the like can be prevented effectively, the stealing of the outdoor unit of the air conditioner can be reflected truly and accurately, users can be informed timely, and property safety of users can be protected effectively. Meanwhile, polices can obtain stealing information timely and uncover cases rapidly through alarm information of the cloud, and a significant effect is provided for crime fighting.

Description

technical field [0001] The invention belongs to the technical field of air conditioner control, and in particular relates to an anti-theft control method for an air conditioner outdoor unit and a system using the anti-theft method. Background technique [0002] At present, air-conditioning equipment has been widely used in people's daily life and industrial production process. Due to the principle of air conditioning and comfort requirements, the outdoor unit of the air conditioner is generally installed on the outdoor side. In recent years, with the increase of new functions such as frequency conversion, energy saving, and ultra-low temperature heating of the air conditioner, the price of medium and high-end air conditioners is tens of thousands, even for copper pipes. , aluminum foil or compressors and other accessories are also expensive. Thereby becoming the target of criminal theft. Once the outdoor unit is stolen, it will not only cause greater property loss to the u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/70F24F2110/00F24F2110/10F24F2140/20F24F2221/44
Inventor 姚兴
Owner HAIER GRP CORP
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