Human body position recognition method, air conditioner control method and control system

Abstract

The invention relates to a human body position recognition method and an air conditioner control method and control system. The human body position recognition method comprises the steps: reading thepressure value of each pressure sensor laid under the ground of each human body activity area; according to the pressure value of each pressure sensor, determining whether a human exists above each pressure sensor; and when the quantity of the pressure sensor above which the human exists is larger than or equal to one, determining the area where the pressure sensor above which the human exists islocated, and determining the position of the human body according to the area. The control method comprises the steps: recognizing the position of the human body by the human body position recognitionmethod; and according to the set mode of an air conditioner, supplying air to the corresponding area of the position of the human body or avoiding air supply from the corresponding area of the position of the human body. By the gravity recognition mode, the possibility of detecting other objects is eliminated, the human body position recognition and positioning are more accurate, and therefore the diversified air supply needs of users are met more precisely.

Description

technical field [0001] The invention relates to human body position recognition and air conditioner control technology, in particular to a human body position recognition method, an air conditioner control method and a control system. Background technique [0002] For air conditioners, if you want to truly realize directional direct blowing, windless air supply or other more personalized and intelligent controls, you must first accurately locate and identify the position of the human body. [0003] At present, the methods applied to the location and recognition of human body generally include: image analysis and processing technology, infrared detection technology, and microwave detection technology. For image analysis and processing technology, the software operation processing is relatively complicated, and the requirements for hardware equipment are high, resulting in huge hardware resource overhead and increased cost, which is not conducive to large-scale production and ...

AI Technical Summary

Problems solved by technology

For image analysis and processing technology, the software operation processing is relatively complicated, and the requirements for hardware equipment are high, resulting in huge hardware resource overhead and increased cost, which is not conducive to large-scale production and application

For infrared detection technology, not only the human body will be detected, but other objects such as kettles, pets, radiators, windows, etc. may be detected, which may lead to misjudgment and affect the detection results.

For microwave detection technology, not only the human body will be detected, but other moving objects such as animals, plants and even waving fly swatters will also be detected, which will lead to misjudgment, affect the detection results, and bring bad results to users. experience

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