Control method for air conditioner of motor train unit

Abstract

The invention belongs to the technical field of air treatment equipment, particularly provides a control method of an air conditioner for a motor train unit, and aims to solve the problem that passengers cannot control the air conditioner of the motor train unit in an existing control method of the air conditioner for the motor train unit due to large temperature difference inside and outside a compartment, especially in winter and summer, in an environment with large temperature difference inside and outside the compartment. Diseases such as cold, headache and allergic rhinitis are easily caused, and when the motor train unit enters a station, an air conditioner compressor keeps high-frequency operation, so that energy is wasted. In order to achieve the purpose, the control method of the air conditioner for the motor train unit comprises the steps that an air conditioner operation mode is obtained, and based on the air conditioner operation mode, the air conditioner is selectively controlled to enter a heating state temperature control mode or a refrigerating state temperature control mode. The temperature difference inside and outside the motor train unit is reduced, meanwhile, the carrying load of the air conditioner is reduced, and energy consumption is reduced.

Description

technical field [0001] The invention belongs to the technical field of air treatment equipment, and specifically provides a control method of an air conditioner for an EMU. Background technique [0002] With the rapid development of society, railway transportation has become an important part of our life and travel. Therefore, people have put forward higher requirements for the riding comfort of EMUs. [0003] Air conditioners are usually installed in the passenger compartments of existing EMUs to improve the temperature in the compartments and improve the riding comfort of passengers. In addition, the existing control methods for air conditioners for EMUs are usually controlled manually. [0004] However, the existing control methods for air conditioners for EMUs usually suffer from the fact that the temperature difference between the inside and outside of the vehicle is large, especially in winter and summer, passengers are prone to colds, headaches, allergic rhinitis, etc...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the existing control method of the air conditioner for the EMU, there is usually a large temperature difference between the inside and outside of the car, especially in winter and summer. , it is easy to cause colds, headaches, allergic rhinitis and other diseases, and when the EMU enters the station, the air conditioner compressor keeps running at high frequency, which wastes energy. The invention provides a control method for the air conditioner of the EMU, The control method includes: acquiring an air conditioner operating mode, and selectively controlling the air conditioner to enter a heating state temperature control mode or a cooling state temperature control mode based on the air conditioner operating mode

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