Air-conditioner control system

Abstract

The invention relates to an air-conditioner control system. The air-conditioner control system comprises a centralized controller and a decentralized controller installed nearby an air-conditioner; the centralized controller comprises a first communication unit and an adjustment and control unit; the decentralized controller comprises a second communication unit, a signal transmitter, a remote-control unit monitoring unit and an output relay; the first communication unit transmits signals set by the adjustment and control unit to the second communication unit of the decentralized controller in a power line carrier mode, the second communication unit is used for receiving the signals of the first communication unit and transmitting the signals to the signal transmitter, the signal transmitter is used for controlling the air-conditioner by transmitting infrared signals, the remote-control unit monitoring unit is used for monitoring remote control signals transmitted by a user to the air-conditioner, and the output relay is used for conducting forced outage on the air-conditioner so as to prevent the user from operating the air-conditioner illegally. The control system conducts centralized management and control on the split air-conditioner through the centralized controller and the decentralized controller; meanwhile, forced outage is carried out when the user uses the air-conditioner illegally, and energy waste is avoided.

Description

technical field [0001] The invention relates to a control system, in particular to an air conditioner control system. Background technique [0002] The trend of climate warming is becoming more and more significant, especially in summer, when the continuous high temperature weather keeps setting new records. With the development of my country's economy and the improvement of people's quality of life, citizens have generally installed household air conditioners. According to statistics, there are more than 300 million air conditioners in the country. The proportion of air-conditioning power consumption is increasing continuously, and energy saving of air-conditioning has become a major problem for relevant government departments and air-conditioning manufacturers. In addition to the government and air-conditioning manufacturers, the general public is also concerned about the energy consumption of air-conditioning. [0003] Most of the existing air conditioners are single-co...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing air conditioners are single-controlled by means of short-distance manual infrared remote control. Manual inspection mode is used to manage and monitor air conditioners, the control method is outdated, and the level of automatic management is low, which increases the burden on managers

At the same time, the existing air conditioners cannot detect and judge the remote control signal sent by the user to the air conditioner in time, and the user can turn on the air conditioner or adjust the temperature of the air conditioner at will, resulting in a serious waste of resources and energy

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