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Air conditioner air supply control method based on three-dimensional space, computer readable storage medium and air conditioner

A technology of three-dimensional space and control method, which is applied in heating and ventilation control systems, mechanical equipment, heating and ventilation safety systems, etc., can solve problems such as waste of electricity, and achieve the effect of improving intelligence, ensuring humanization, and ensuring intelligence

Inactive Publication Date: 2020-04-07
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most household air conditioners blindly sweep the air in the whole area. The same air conditioner uses the same cooling capacity to sweep air in different room sizes. When the cooling capacity of the air conditioner does not match the room size, it will cause the user to feel too cold and waste too much electricity.

Method used

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  • Air conditioner air supply control method based on three-dimensional space, computer readable storage medium and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: A three-dimensional space-based air-conditioning air supply control method.

[0017] A three-dimensional space-based air-conditioning air supply control method, the specific steps are as follows:

[0018] The physical world coordinate system is established through the matrix. Specifically, the indoor objects are obtained through the binocular camera for automatic calibration. The binocular camera after automatic calibration is used to model the three-dimensional space of the room and calculate the size of the room. The size of the room is matched to the corresponding The number of air conditioners; by selecting any point on the basis of three-dimensional space modeling to establish a physical world coordinate system; any point in space is imaged separately in two cameras, and the corresponding coordinates of the point in the two images are obtained, combined with the two cameras parameter matrix, establish 4 linear equations with the world coordinates of t...

Embodiment 2

[0021] Embodiment 2: A three-dimensional space-based air-conditioning air supply control method.

[0022] The difference from Embodiment 1 is that the internal parameters of the two cameras are consistent, the two cameras are arranged in parallel, and their optical axes are parallel to each other. By selecting two cameras with exactly the same internal parameters, the required world coordinates can be obtained through simple calculation, which is beneficial to simplify the calculation process of the world coordinates.

Embodiment 3

[0023] Embodiment 3: a computer-readable storage medium.

[0024] A computer-readable storage medium, which is used to store a computer program, and when the computer program is called by a processor, it implements the air-conditioning air supply control method based on three-dimensional space described in any one of the above items.

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Abstract

The invention provides an air conditioner air supply control method based on a three-dimensional space, a computer readable storage medium and an air conditioner. A physical world coordinate system isestablished through a matrix, human body movement is tracked in real time, images in the space are collected to calculate the distance between the human body and the air conditioner, and the air supply mode of the air conditioner is adjusted according to the distance between the human body and the air conditioner. By establishing a physical world coordinate system, the distance direction betweenthe human body and the air conditioner is detected in real time, the air supply direction and air speed of the air conditioner are adaptively adjusted, it is guaranteed that the air supply mode of theair conditioner brings comfort to users, the user experience is improved, and the air conditioner can save energy.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a three-dimensional space-based air supply control method for an air conditioner, a computer-readable storage medium, and an air conditioner. Background technique [0002] At present, most household air conditioners blindly sweep the air in the whole area. The same air conditioner uses the same cooling capacity to sweep air in different room sizes. When the cooling capacity of the air conditioner does not match the room size, it will cause the user to feel too cold and waste too much electricity. . Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention proposes a three-dimensional space-based air-conditioning air supply control method. The binocular camera can locate the user in the physical space, and adjust the direction of the air-supply wind speed according to the different distances between the user and the air condit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/65F24F11/79F24F11/74F24F120/12
CPCF24F11/65F24F11/74F24F11/79F24F2120/12
Inventor 汪进文皓王子李保水王慧君
Owner GREE ELECTRIC APPLIANCES INC