Air conditioner control system capable of regulating fresh air rate in real time and control method of air conditioner control system

A real-time adjustment and control system technology, applied in space heating and ventilation control input, control input involving users/components, heating methods, etc., can solve problems such as waste of fresh air energy, difficulty in saving energy, and insufficient fresh air volume. To achieve the effect of saving energy

Pending Publication Date: 2019-05-28
上海众鑫建筑设计研究院有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This single CO 2 In actual application, due to the limitation of the number of probes, the layout position and other factors and the influence of other pollutants in the air, it cannot accurately reflect the real fresh air volume demand of the air-conditioned area, and it is not easy to meet the needs of personnel comfort. Good realization of energy savin

Method used

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  • Air conditioner control system capable of regulating fresh air rate in real time and control method of air conditioner control system
  • Air conditioner control system capable of regulating fresh air rate in real time and control method of air conditioner control system
  • Air conditioner control system capable of regulating fresh air rate in real time and control method of air conditioner control system

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Embodiment 1

[0053] This embodiment provides an air conditioning control system that adjusts the fresh air volume in real time, and its component connections are detailed in the attached figure 1 Shown, the principle block diagram is shown in the appendix figure 2 with 3 Shown: including input module, conversion module, control module and output module;

[0054] in,

[0055] --The input module is an intelligent people counting system 1, which is used to automatically track and capture static and moving faces, collect and analyze the number of people and the location of people in the air-conditioning area in real time;

[0056] --The conversion module is a signal converter 2, which is connected to the input module through a serial port line, converts the image signal into a data signal, and outputs the signal to the control module;

[0057] --The control module is an intelligent fresh air controller 3, which is used to analyze and process the received data signal, and send instructions ...

Embodiment 2

[0066] The present invention provides an air-conditioning control system for real-time adjustment of fresh air volume, and the components are as described in Embodiment 1.

[0067] The present invention also provides a control method of an air-conditioning control system for real-time adjustment of fresh air volume, comprising the following steps:

[0068] Step 1, the front-end video surveillance camera 11 collects the personnel dynamic information in its monitoring area, and transmits the image signal to the video database server 13 after processing and analyzing the image signal through the core switch 12, and the image signal is collected and analyzed by the video database server 13 transmitted to the signal converter 2;

[0069] Step 2, the signal converter 2 converts the image signal into a data signal, and transmits it to the intelligent fresh air controller 3;

[0070] Step 3, the intelligent fresh air controller 3 analyzes the received data signal, and sends an operat...

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Abstract

The invention provides an air conditioner control system capable of regulating a fresh air rate in real time. An input module of the air conditioner control system is an intelligent people counting system, and is used for acquiring and analyzing number of people in an air conditioner acting area and location of people in real time; a conversion module is a signal converter and is used for converting an image signal into a data signal, and outputting the data signal to a control module; the control module is an intelligent fresh air controller, is used for analyzing and processing the receiveddata signal, and giving an instruction to the output module; and the output module comprises a fresh air exhaust system arranged in a small space and an air regulating system arranged in a large space, and is used for operating according to the received instruction. The invention further provides a control method of the air conditioner control system capable of regulating the fresh air rate in real time. The air conditioner control system performs real-time control and regulation on the air conditioner fresh air rate, and realizes supplying the fresh air rate according to people number and needs, so that the purpose of meeting comfort of people and saving energy is achieved.

Description

technical field [0001] The present invention relates to the field of air-conditioning control systems, in particular to an air-conditioning control system for real-time adjustment of fresh air volume and a control method thereof. Background technique [0002] In the HVAC design of civil buildings, there are three factors to determine the required fresh air volume: 1. Hygienic requirements; 2. Supplementary local exhaust air volume; 3. Maintain positive pressure requirements in air-conditioned rooms. Regarding the hygienic requirements, the "Code for Design of Civil Heating, Ventilation and Air Conditioning Regulation" and various HVAC design technical measures have uniform and clear regulations on the value of fresh air volume for personnel in air-conditioning areas in public buildings and high-density buildings. The "minimum fresh air volume required per person" in the room is determined. [0003] There are many ways to control the fresh air volume of air conditioners. At ...

Claims

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Application Information

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IPC IPC(8): F24F11/74F24F120/10
Inventor 李琳徐永德
Owner 上海众鑫建筑设计研究院有限公司
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