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Central air conditioner energy-saving control device based on omnibearing computer vision

A computer vision and all-round vision technology, applied in computing, heating and ventilation control systems, heating methods, etc., can solve problems such as discomfort, non-energy saving, and indirectness

Inactive Publication Date: 2006-10-25
ZHEJIANG UNIV OF TECH
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  • Abstract
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Problems solved by technology

[0008] In order to overcome the problems that the current technology stays at a simple temperature control level for air-conditioning control, the present invention provides a In this way, the central air-conditioning system can accurately detect the flow of people in the room and grasp the number of people in the room. It can realize the true sense of on-demand gas supply, improve the ability to respond to the load situation, and reduce additional energy (no one, few people) time) consumption of the central air-conditioning energy-saving control device based on all-round computer vision

Method used

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  • Central air conditioner energy-saving control device based on omnibearing computer vision

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Embodiment Construction

[0113] The present invention will be further described below in conjunction with the accompanying drawings.

[0114] combine figure 1 and refer to Figure 6 , the omnidirectional visual sensor 19 of the present embodiment is connected to the microprocessor 18 of the air-conditioning energy-saving control device through the USB interface 20 during the omnidirectional camera, and the described microprocessor 18 reads in the image data through the image data read-in module 21, In order to obtain the indoor environment image when there is no one in the initialization, the image needs to be stored in the image data storage module 22 for subsequent image recognition and processing. The coordinates are calibrated to obtain 9 basic parameters of the omnidirectional image system for image recognition and processing, and then the identification result is sent to the temperature control unit, which calculates the change of heat load, and then controls the fan speed and refrigeration Th...

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Abstract

The invention relates to omnidirectional computer vision center air conditioning energy saving control device. It includes micro processor, air damper, blower fan, secondary refrigerant electric control valve. It can correctly detect out indoor person current position and number to adjust corresponding system. It can improve response rate, and reduce extra energy consumption. It is mainly used in huge commerce and office building to make user comfortable and healthy.

Description

(1) Technical field [0001] The invention belongs to the application of all-round computer vision technology, image recognition technology, computer control technology, and air-conditioning energy-saving technology in air-conditioning power regulation, in particular, an energy-saving central air-conditioning control device based on all-round computer vision. (2) Background technology [0002] "Saving energy, protecting the environment and obtaining a healthy and comfortable environment that tends to natural conditions" is the eternal theme of building energy conservation. While central air-conditioning creates a comfortable working and living environment for people, the ever-increasing energy consumption of air-conditioning has become an urgent need to solve question. [0003] In modern buildings, central air-conditioning is considered to be the most important item. When designing central air-conditioning, consider the full-load condition of the air-conditioning system, that ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00G06T7/00
Inventor 汤一平李雯尤思思金顺敬叶永杰顾小凯
Owner ZHEJIANG UNIV OF TECH
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