Control method and device for multi-split air conditioner and controller

A control method and technology of a control device, which are applied to heating and ventilation control systems, heating methods, mechanical equipment, etc., can solve problems such as missing or wrong selection, unfavorable user operations, and affecting user experience, and simplify operations. , to avoid the effect of missing or repeated hair

Active Publication Date: 2016-12-07
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the number of indoor units to be operated is large or the addresses of indoor units are scattered, because on the control interface of the upper computer or the centralized controller, the indoor units are displayed in the form of addresses, and the

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  • Control method and device for multi-split air conditioner and controller
  • Control method and device for multi-split air conditioner and controller
  • Control method and device for multi-split air conditioner and controller

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Embodiment Construction

[0037] 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.

[0038] 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.

[0039] figure 1 A schematic flowchart of a control method for a multi-connected air conditioner according to an embodiment of the present invention is shown.

[0040] like figure 1 As shown, accor...

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PUM

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Abstract

The invention provides a control method and device for a multi-split air conditioner and a controller. The multi-split air conditioner comprises a plurality of indoor units. The control method for the multi-split air conditioner comprises the steps of obtaining the locking state of each of the multiple indoor units; generating a target locking state according to the locking state of at least one selected indoor door; and sending a control instruction to a target indoor unit with the operation state not matched with the target locking state in the multiple indoor units so as to adjust the operation state of the target indoor unit to the target locking state. By means of the technical scheme, the locking state of one or more indoor units can act on other indoor units simultaneously, a user does not need to select the indoor units for locking one by one, the awkward situation that an indoor unit needing to be locked as actual need of the user cannot be locked due to missed selection or wrong selection of the indoor unit is effectively avoided, and the user operation is greatly simplified at the same time.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to a control method for a multi-connected air conditioner, a control device and a controller for a multi-connected air conditioner. Background technique [0002] In general, if multiple indoor units of air conditioners are installed in one area, if the user is not allowed to manually change the operating status of any indoor unit during use, he can select all indoor units in the area on the host computer or centralized controller. And carry out the locking operation. After the locking operation is completed, the upper computer or centralized controller will send the corresponding locking command to the selected indoor unit through the communication line according to the agreed communication protocol. After the selected indoor unit receives the locking command, it will run The state will be restricted from responding to any control commands that violate this lock. H...

Claims

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Application Information

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IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/56F24F11/62F24F11/63F24F11/65F24F11/77Y02B30/70
Inventor 张三杰
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD
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