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

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 ...

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 saving significance

Moreover, the personnel in the air-conditioning area, especially for commercial buildings, are often changing in real time. If the fresh air volume is not controlled, it will cause a lot of waste of fresh air energy, and if the fresh air volume is insufficient, it will not be able to guarantee the most basic of personnel. comfort requirements

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