Air conditioner sleep control method as well as device and air conditioner

Abstract

The invention provides an air conditioner sleep control method as well as a device and an air conditioner. The air conditioner sleep control method comprises the following steps of: judging whether a human body goes to sleep or not according to a sign parameter value; while judging that the human body goes to sleep, controlling the air conditioner to switch to a sleep mode from an existing operation mode, and controlling the air conditioner according to the sleep mode; and while judging that the human body does not go to sleep, keeping a before-sleep operation mode. According to the technical scheme adopted by the invention, the operation of the sleep mode corresponds to environmental requirements and a sleep state of a true sleep stage of the human body, so that accuracy effectiveness and intelligent property of sleep mode control are improved, use comfort of the air conditioner by a user is improved, different requirements on the environmental requirements and an air outlet direction after the human body is in different sleep stages are met better, and energy saving is achieved to certain extent while sleep comfort of the user is improved, and therefore, energy consumption of the air conditioner is improved.

Description

technical field [0001] The invention relates to the technical field of intelligent control of air conditioners, in particular to an air conditioner sleep control method and device and an air conditioner. Background technique [0002] UWB (ultra-wideband) radar sensor can detect and provide body movement, pulse, and respiration data within the scanning range. By analyzing the above data, it is possible to determine the position of the human body, the number of the human body, each person's pulse, respiration, and human activity range. , the technology of UWB radar sensor used in the detection of human physiological indicators has been gradually studied and applied. [0003] In the prior art, the air conditioner judges the sleeping state by detecting the temperature of the human body, and adjusts the cooling and heating capacity. The control strategy is simple and rough, and it is difficult to take into account the comfort and feasibility (everyone's feeling of cold and warm w...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the air conditioner judges the sleeping state by detecting the temperature of the human body, and adjusts the cooling and heating capacity. The control strategy is simple and rough, and it is difficult to take into account the comfort and feasibility (everyone's feeling of cold and warm when sleeping is different from that when the human body is active. ), resulting in poor control comfort, unable to obtain a higher energy efficiency ratio

Or through wearable devices. However, in terms of human physiological and psychological habits, most normal people do not use wearable devices when resting at night, and if they are worn, they will cause discomfort in most cases, and the sensor will be in contact with people for a long time. Detection of medical health problems that cause physiological and psychological problems in the human body

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