Control method of air conditioner

Abstract

The invention provides a control method of an air conditioner. The control method comprises the following steps: a detection step: detecting real-time air-out pressure P and / or real-time air-out temperature T in an air duct; a judgment step: judging and comparing the real-time air-out pressure P and a preset pressure value P0, and / or judging and comparing the real-time air-out temperature T and apreset temperature value T0; a control step: controlling and adjusting the operation frequency of a draught fan at an air outlet according to the real-time air-out pressure P and the preset pressure value P0, and / or controlling and adjusting the operation frequency of a compressor according to the real-time air-out temperature T and the preset temperature value T0. According to the control method,a single air duct can be controlled and adjusted targetedly according to the air out condition of the single air duct, and the stability of the air-out quantity and the stability of the air-out temperature can be effectively ensured, so that a user or a passenger is more comfortable in sense of coldness or heat of output air, and the comfortability is improved.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to an air conditioner control method. Background technique [0002] At present, the temperature and windshield control of passenger car and bus air-conditioning devices are all controlled by the driver through the remote control or hand-operated device. On both sides of the roof of the car, the blowing direction of the air outlet is facing the head of the human body, and the opening / closing is manually controlled. During use, due to individual differences, some people feel too cold and feel uncomfortable when blowing air, so some air outlets are artificially closed , it will increase the air volume and cooling capacity of other air supply outlets, which will also cause discomfort to other people. At this time, the driver cannot adjust the windshield and temperature according to actual needs, which will reduce the customer experience. This paper introduces a new...

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects of the air conditioner in the prior art that the air volume and temperature of the air output are unstable when the user uses the passenger car air conditioner to discharge air, and the cold feeling is uncomfortable, thereby providing an air conditioner. Control Method

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