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Control method and device for awaking outdoor unit by indoor unit, indoor unit and storage medium

A technology for outdoor units and indoor units, applied in heating and ventilation control systems, heating methods, mechanical equipment, etc., can solve the problems of exiting the low power consumption state and not considering outdoor units, and achieve the effect of low power consumption

Active Publication Date: 2020-10-30
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, this way of the outdoor unit self-cutting off the power supply to enter the low power consumption state does not consider how to wake up the outdoor unit to exit the low power consumption state because the communication between the outdoor unit and the indoor unit has been disconnected.

Method used

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  • Control method and device for awaking outdoor unit by indoor unit, indoor unit and storage medium
  • Control method and device for awaking outdoor unit by indoor unit, indoor unit and storage medium
  • Control method and device for awaking outdoor unit by indoor unit, indoor unit and storage medium

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[0046] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0047] The control method for the indoor unit to wake up the outdoor unit provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the indoor unit 102 communicates with the outdoor unit 104 through a communication line (com line), and the controller of the indoor unit 102 executes the above-mentioned control method for the indoor unit to wake up outdoors. The controller of the indoor unit 102 may be an IC chip (Integrated Circuit Chip, integrated circuit chip).

[0048]Specifically, when the indoor unit 102 is in the ...

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Abstract

The invention relates to a control method and device for awaking an outdoor unit by an indoor unit, the indoor unit and a storage medium. The control method comprises the steps that when the outdoor unit is in a low-power consumption state, and if a starting signal is received, the continuous disconnection time obtained by timing so far from the disconnection from the outdoor unit is obtained; thecontinuous disconnection time is compared with a continuous disconnection time preset value, and whether the outdoor meets the awaking condition or not is determined according to a comparative result; the continuous disconnection time preset value is determined by the time required for a shutdown signal received by the outdoor unit to complete power off of a switching power supply; and when the outdoor unit meets the awaking condition, a relay on a communication line is closed, so that the relay is conductive with the communication line of the outdoor unit, and the conductive communication line supplies power for the outdoor to enable the outdoor unit to be awaken. By adopting the control method, the outdoor unit in the low-power consumption state can be awaken, and the awaking success rate is improved.

Description

technical field [0001] The present application relates to the technical field of air conditioning control, in particular to a control method and device for an indoor unit to wake up an outdoor unit, an indoor unit and a storage medium. Background technique [0002] With the development of air conditioning technology, many inverter air conditioners with low power consumption standby function have appeared. Because in the standby state, most of the high-power loads, such as the electric control board of the outdoor unit, the compressor, the four-way valve, and the fan of the outdoor unit, are on the side of the outdoor unit. If the power plug is set on the side of the indoor unit, the low power consumption state is usually realized by directly cutting off the power supply of the outdoor unit by the indoor unit. However, there are also situations where the power plugs of some frequency conversion split units are set on the side of the outdoor unit. At this time, it is impossib...

Claims

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Application Information

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IPC IPC(8): F24F1/0003F24F11/30F24F11/46F24F11/56F24F11/61F24F11/64F24F11/65F24F11/70F24F11/88
CPCF24F1/0003F24F11/30F24F11/46F24F11/56F24F11/61F24F11/64F24F11/65F24F11/70F24F11/88
Inventor 刘杰庞伟廖禛华洪香
Owner GREE ELECTRIC APPLIANCES INC
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