Intelligent air conditioner controlling method for high speed train based on passenger distribution

Abstract

The invention discloses an intelligent air conditioner controlling method for a high speed train based on passenger distribution. The intelligent air conditioner controlling method comprises the stepsthat 1, attendance detection is conducted, specifically, passenger riding information is obtained according to an Internet-of-vehicles big data platform and a monitoring camera located in a compartment; 2, quick cooling or heating is conducted, specifically, corresponding intelligent air valves are opened according to the passenger riding information, and an air conditioner begins to be started to supply air to passenger positions corresponding to the passenger information so as to adjust the local ambient temperature; 3, cooling or heating maintaining is conducted, specifically, the sizes ofthe intelligent air valves are adjusted to balance the local ambient temperature; and 4, temperature feedback is conducted, specifically, the local ambient temperature is detected, whether the current local ambient temperature value reaches the expected set value or not is judged, and if the difference exists, temperature compensation is conducted. Through an intelligent air conditioner adjustingsystem, energy waste can be avoided, and the riding comfort of passengers is improved.

Description

technical field [0001] The invention relates to the technical field of high-speed train air-conditioning regulation, in particular to an intelligent air-conditioning control method for high-speed trains based on passenger distribution. Background technique [0002] High-speed train air conditioning system is an integral part of high-speed trains. The high-speed train compartment is a densely populated area, which needs to be kept airtight for a long time during driving. The heat emitted by passengers' breathing and other factors and the environment of the high-speed train will affect the local ambient temperature inside the high-speed train compartment. , so the air conditioning system is required to adjust the local ambient temperature inside the compartment. The existing high-speed train air-conditioning regulation system is mainly composed of structures such as air-conditioning units, air supply ducts and return air ducts. After the air is processed by the air condition...

AI Technical Summary

Problems solved by technology

After the air is processed by the air conditioning unit, it is sent from the air supply duct to the air outlet at the corresponding position of each passenger and discharged into the interior of the car. All the air outlets are controlled uniformly and the air volume and temperature are relatively constant, so targeted adjustments cannot be made. The air conditioning system still operates according to the set parameters, which will cause a great waste of energy. At the same time, the local ambient temperature is too high or too low, which will also affect the comfort of the vehicle occupants.

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