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Variable refrigerant flow air conditioner, wireless control method of air conditioner, and wireless controller

A multi-connected air conditioner and wireless controller technology, which is applied in the control input involving air characteristics, space heating and ventilation control input, air conditioning system, etc. Versatility, cost reduction, and the effect of reducing the number of installations

Active Publication Date: 2015-02-11
HITACHI JOHNSON CONTROLS AIR CONDITIONING INC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The air conditioner controller can wirelessly control the indoor unit and read the information of the indoor unit, but it does not have the functions of wireless automatic search and distance identification

Method used

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  • Variable refrigerant flow air conditioner, wireless control method of air conditioner, and wireless controller
  • Variable refrigerant flow air conditioner, wireless control method of air conditioner, and wireless controller
  • Variable refrigerant flow air conditioner, wireless control method of air conditioner, and wireless controller

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Embodiment Construction

[0027] In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without one or more of these details. In other examples, some technical features known in the art are not described in order to avoid confusion with the present invention.

[0028] In order to provide a thorough understanding of the present invention, the detailed structure will be set forth in the following description. It is evident that the practice of the invention is not limited to specific details familiar to those skilled in the art. Preferred embodiments of the present invention are described in detail below, however, the present invention may have other embodiments besides these detailed descriptions.

[0029] The invention discloses a wireless control method for a multi-connected air conditioner to selectively control on...

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Abstract

The invention discloses a variable refrigerant flow air conditioner, a wireless control method of the air conditioner, and a wireless controller. The method comprises the steps of sending a search signal to search target indoor units, determining first feedback signals as confirmation feedback signals when the first feedback signals emitted by the searched target indoor units pass verification, marking the target indoor units as connectable indoor units, displaying the target indoor units, judging distances of the target indoor units according to the strength of the confirmation feedback signals, ordering the target indoor units marked as the connectable indoor units according to the distances, and then controlling the target indoor units marked as the connectable indoor units. According to the wireless control method of the variable refrigerant flow air conditioner, the nearby target indoor units can be searched by wireless automatic search and distance recognition steps, and the distances can be recognized according to the strength of the wireless signals, so that a user can selectively control the target indoor units according to the distances of the target indoor units marked as the connectable indoor units.

Description

technical field [0001] The present invention relates to the technical field of multi-connected air conditioners, in particular to a multi-connected air conditioner, a wireless control method thereof, and a wireless controller. Background technique [0002] The air conditioner control system is responsible for controlling the air conditioner to perform refrigeration, dehumidification, heating, automatic, air supply, switch, and self-inspection operations. Today's air conditioner control systems already have remote control and remote control functions. [0003] The invention patent application with the application number 201210248055.5 relates to an air conditioner controller, which includes a housing, a control panel, a temperature sensor, a processor and an infrared output unit respectively arranged in the housing, wherein the processor is connected to the temperature sensor and processes The device compares the temperature parameters obtained by the temperature sensor with ...

Claims

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Application Information

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IPC IPC(8): F24F11/00
CPCF24F1/00F24F11/30F24F11/70F24F11/89F24F13/24F24F2013/247F24F2110/00F24F2130/40
Inventor 毛尧辉
Owner HITACHI JOHNSON CONTROLS AIR CONDITIONING INC
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