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Air conditioner energy saving controller based on omnibearing computer vision

A computer vision and all-round vision technology, applied in computing, electrical program control, heating and ventilation control systems, etc., can solve problems such as uncomfortable, energy-saving, and slow

Inactive Publication Date: 2007-10-10
ZHEJIANG UNIV OF TECH
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AI Technical Summary

Problems solved by technology

[0010] In order to overcome the shortcomings of the existing energy-saving control devices for air conditioners that stay at a simple temperature control level, and the control of the air conditioner is not direct, rapid, uncomfortable, and energy-saving, the present invention provides a device that can accurately detect people in the room. The flow situation and the number of people in the room can be grasped, which can realize the true sense of on-demand gas supply, improve the ability to respond to the load situation, reduce the consumption of extra energy (when there is no one, and the number of people is scarce), and the energy-saving effect is good based on all-round Air-conditioning energy-saving control device based on computer vision

Method used

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  • Air conditioner energy saving controller based on omnibearing computer vision
  • Air conditioner energy saving controller based on omnibearing computer vision
  • Air conditioner energy saving controller based on omnibearing computer vision

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Embodiment Construction

[0110] The present invention will be further described below in conjunction with the accompanying drawings.

[0111] In conjunction with Fig. 1 and with reference to Fig. 2, the camera unit 5 of the omnidirectional visual sensor is connected to the microprocessor 6 of the air-conditioning energy-saving controller through the USB interface during the omnidirectional camera of the present invention, and the described microprocessor 6 passes through the image The data read-in module reads in the image data. 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 unit 8 for subsequent image recognition and processing. In the microprocessor 6 Carry out the identification process of the number of people in the room, then determine the power-on and power-off time of the outdoor unit of the air conditioner according to the number of people identified, and control the switch control circuit 10 thr...

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Abstract

An energy-saving control device of air-conditioning based on vision of omnibearing computer is prepared for utilizing an omnibearing vision transducer to obtain overall view video image of indoor, identifying out number of person in room by microprocessor based on identification of indoor omnibearing video image and carrying out duty ration control on outdoor unit of air-conditioning according number of person in room for realizing to supply air according to requirement.

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 air-conditioning energy-saving control device based on all-round computer vision. (2) Background technology [0002] At present, there are very few intelligent buildings in our country, and more than 90% of the buildings are non-intelligent buildings. In non-intelligent buildings, ordinary temperature-controlled high-power air conditioners are used in many large-scale indoor environments, and the power is generally between 6900W and 12500W. Data show that more than 70% of the energy of large-scale air conditioners is consumed by the outdoor unit of the air conditioner, and the current air conditioner control status is realized by setting the indoor temperature. With the improvement of living standards, the us...

Claims

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Application Information

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IPC IPC(8): G05B19/04F24F11/00G01C11/36G06T7/00G06T7/20G06T7/187G06T7/207
Inventor 汤一平俞立
Owner ZHEJIANG UNIV OF TECH
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