Air conditioner PMV control method and system integrating bioradar detection technique

Abstract

The invention provides an air conditioner PMV control method and system integrating a bioradar detection technique. The method comprises the following steps of setting boundary parameters to determineat least one detection area needed to be detected and setting target sorting parameters to position target personnels; detecting, by a radar integrated chip, the target personnels in the detection areas; processing, by a data processing chip, a detected analysis result; and when the target personnels, the quantity of the target personnels and the target characteristic information of each target personnel exist in the first detection area, carrying out PWV control on an air conditioner by calculating a PWV value and judging whether the PWV value meets a preset thermal comfort degree conditionor not. According to the scheme, by adopting the bioradar detection technique, privacy disclosure of a user as a camera collects images and picture is avoided, and electromagnetic waves not only are of penetrability, but also are not affected by factors such as rays and detection angles. The accuracy is higher when PWV control is carried out on the air conditioner.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner PMV control method and system integrated with biological radar detection technology. Background technique [0002] Along with the raising of living standard, air-conditioning has been the must-have article of people's daily life. With the development of intelligent technology, air conditioners can control indoor ambient temperature, wind speed, wind direction and other parameters by predicting the average thermal sensation index (Predicted Mean Vote, PMV), so as to meet the thermal comfort requirements of the human body in the indoor space. However, in a real dynamic environment, due to the dynamic characteristics of the thermal comfort of the human body, the PMV model in a conventional static environment cannot be directly applied to a dynamic real environment. [0003] In order to solve this problem, the invention patent with application number 2017...

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Problems solved by technology

[0004] However, the image acquisition technology involved in this solution is not penetrative, and is easily affected by factors such as light and detection angle. Therefore, the accuracy of the PMV control method in the prior art is low.

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