In-vehicle environment control device and method for rail transit vehicle

Abstract

The invention discloses an in-vehicle environment control device and method for a rail transit vehicle, and relates to the technical field of rail vehicles, and the device comprises an environment monitoring sensor which is used for monitoring the in-vehicle temperature, the in-vehicle humidity and the in-vehicle CO2 concentration of a target vehicle, and obtaining in-vehicle environment monitoring data; the enhanced PID controller is used for receiving the in-vehicle environment monitoring data of the environment monitoring sensor and generating a corresponding working parameter adjusting instruction in combination with a set operation mode; and the control actuator is used for controlling a compressor, a heater, a humidifier, a dehumidifier and a fan of the target vehicle based on the working parameter adjusting instruction. Through multi-sensor data fusion, adaptive adjustment PID control and accurate control of the environment in the real vehicle, the energy utilization efficiency is optimized, the comfort level of passengers is improved, and the actual requirements are met.

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