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Indoor thermal environment control system predicting thermal sensation based on artificial intelligence technology

A control system and artificial intelligence technology, applied in heating and ventilation control system, control input related to air characteristics, space heating and ventilation control input, etc., can solve the problems of non-energy saving and discomfort, and achieve the goal of solving the problem of non-energy saving Effect

Inactive Publication Date: 2020-01-10
李元亨
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention combines artificial intelligence technology with smart home technology, and then controls the home air conditioner according to the user's thermal sensation, replacing the existing control method for the user to independently set the temperature, in order to solve the problems of the existing control that are neither energy-saving nor comfortable. The problem

Method used

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  • Indoor thermal environment control system predicting thermal sensation based on artificial intelligence technology
  • Indoor thermal environment control system predicting thermal sensation based on artificial intelligence technology
  • Indoor thermal environment control system predicting thermal sensation based on artificial intelligence technology

Examples

Experimental program
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Embodiment 2

[0031] Example 2: The room area of ​​the test bench is 19.74 m 2 , 4.7 m long and 4.2 m wide, and the north wall is an external wall with external windows. The room is equipped with ordinary office facilities such as tables and chairs to simulate group office scenarios, and can accommodate 3 people to work at the same time. The test bench is equipped with air-conditioning equipment and equipment required for the control system. The plan view of the test bench is shown in Figure 3:

[0032] A typical control process is:

[0033] According to the time series of typical control process, the following results can be summarized.

[0034] (1) During the test, the indoor air temperature is controlled within the set value range.

[0035] (2) The indoor temperature setpoint range is determined by the thermal comfort model of the indoor user, which is obtained from the skin temperature obtained by the infrared camera and the thermal sensory feedback input by the user.

[0036] (3) W...

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Abstract

The invention discloses an indoor thermal environment control system predicting a thermal sensation based on an artificial intelligence technology. The indoor thermal environment control predicting the thermal sensation based on the artificial intelligence technology comprises the following steps that S1, an initial value of the comfort skin temperature of a user is set according to a recommendedcomfort temperature value, an infrared thermal imaging camera is used for shooting an infrared image of the user, and the skin temperature is identified according to thermal imaging; and S2, if the user inputs the thermal sensation such as 'feeling too cold' and 'feeling too hot'' through an HMI, the comfort domain for the skin temperature of the user is updated accordingly.

Description

technical field [0001] The invention belongs to the field of artificial intelligence home furnishing, and more specifically relates to an indoor thermal environment control based on artificial intelligence technology to predict thermal sensation. Background technique [0002] The development of artificial intelligence technology has brought new possibilities to the optimal control of the indoor environment of buildings, and has become one of the important technologies to promote the upgrading of intelligent buildings. The previous indoor environment used the method of setting the temperature setting value independently by the user through the temperature controller panel. However, the field survey of the temperature controller setting value showed that more than 50% of the temperature setting value, [0003] Outside the comfort temperature range recommended by the Design Manual. Such a temperature setting not only brings the discomfort of being over-cooled and over-heated, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/64F24F11/50F24F11/62F24F120/10F24F110/10F24F110/20
CPCF24F11/64F24F11/50F24F11/62F24F2120/10F24F2110/10F24F2110/20
Inventor 李元亨
Owner 李元亨
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