System and method for intelligently controlling indoor environment based on thermal imaging technology

An intelligent control system and thermal imaging technology, applied in heating and ventilation control systems, heating methods, heating and ventilation safety systems, etc., can solve the problems of inability to obtain, inability to obtain indoor temperature distribution data, inability to calculate subjective comfort, etc. , to achieve the effect of improving personnel comfort and work efficiency, reducing energy consumption and improving management level

Inactive Publication Date: 2010-06-16
于震
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Problems solved by technology

[0009] The purpose of the present invention is to provide a thermal imaging-based indoor environment intelligent control system and method to solve the problem that the current control method cannot

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  • System and method for intelligently controlling indoor environment based on thermal imaging technology
  • System and method for intelligently controlling indoor environment based on thermal imaging technology
  • System and method for intelligently controlling indoor environment based on thermal imaging technology

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Embodiment Construction

[0034] The indoor environment intelligent control system and method based on thermal imaging proposed by the present invention are described as follows in conjunction with the accompanying drawings and embodiments.

[0035] Such as figure 1 As shown, it is a schematic diagram of controlling an air conditioner terminal by an indoor environment intelligent control system based on thermal imaging. The system mainly includes a thermal imaging sensor 1 , a human-computer interaction interface device 5 and a zone controller 4 . Among them, the four thermal imaging sensors 1 in this embodiment are evenly distributed indoors, and the measurement range of each thermal imaging sensor 1 is the sensor range 3, and each sensor range 3 covers a part of the indoor area, so that the entire indoor area is covered . Thermal imaging sensor 1 performs thermal imaging measurement of the indoor environment, obtains thermal imaging data of the indoor environment, and then performs low-resolution to...

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Abstract

The invention discloses a system for intelligently controlling an indoor environment based on thermal imaging technology, which comprises a thermal imaging sensor, a human-computer interaction interface device and an area controller, wherein the thermal imaging sensor acquires thermal imaging data of the indoor environment and identifies and analyzes the thermal imaging data so as to calculate a subjective radiation temperature; and the area controller adjusts the refrigerating and heating capacities at the tail end of an indoor air conditioner according to the subjective radiation temperature and the temperature set by the human-computer interaction interface device so as to perform optimized control on the indoor environment to achieve a temperature comfortable for indoor personnel. The system and a method for intelligently controlling the indoor environment based on the thermal imaging technology can adjust the temperature of the indoor environment, improve the personnel comfort level and work efficiency, reduce the energy consumption and improve the management level of an automatic control system of a building under the condition of acquiring comprehensive environment and personnel information.

Description

technical field [0001] The invention relates to the technical field of indoor environment control, in particular to an indoor environment intelligent control system and method based on thermal imaging technology. Background technique [0002] The control of the indoor environment depends on the control of the HVAC terminal equipment. In the current market, the terminal control of HVAC equipment is mainly based on point temperature measurement of thermal resistance temperature measurement. Point temperature sensors are usually placed in the controlled environment or measure the return air temperature at the return air vent of the air conditioner. However, the measured temperatures are often not representative due to the uneven temperature distribution in air-conditioned rooms. In addition, this type of control method cannot sense whether there are people in the room, and cannot realize important functions based on thermal imaging visual temperature sensors, such as: judging...

Claims

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Application Information

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IPC IPC(8): F24F11/00
Inventor 于震
Owner 于震
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