Intelligent ventilation control method of hydrogen energy automobile, terminal equipment and storage medium

Abstract

The invention discloses an intelligent ventilation control method of a hydrogen energy automobile, terminal equipment and a storage medium. Vehicle door and window closing locking signals and personnel information are further obtained by obtaining vehicle power-on and power-off electric signals, when vehicle doors and windows are in a closed state and people exist in a vehicle, the vehicle enters an intelligent alternate circulation mode, and at the moment, the vehicle intelligently matches a ventilation frame, an air blower and an air conditioner internal and external circulation air door; active control over the air distribution form in the cab of the whole vehicle is achieved, so that short-time rapid ventilation of the cab is achieved, and the purposes of airtight NVH comfort are achieved. In the intelligent alternate circulation mode, the smaller the internal and external pressure difference of the four doors during vehicle ventilation is, the smaller the proportion of uncontrollable air leakage passing through four-door ventilation is, namely the smaller the proportion of fresh air flow short circuit is, and when the ventilation frame is used for active ventilation, the proportion of carbon dioxide in air is high, and the ventilation efficiency is high. Rapid and sufficient air exchange in the vehicle is effectively guaranteed, air in the vehicle is fresh, and the purpose of NVH comfort in the vehicle is achieved.

Description

technical field [0001] The present invention relates to the technical field of automobile air conditioners, in particular to an intelligent ventilation control method, terminal equipment and storage media for hydrogen vehicles. Background technique [0002] At present, the ventilation frame of passenger cars is generally passive. Through the change of static pressure inside the car, it forms a pressure difference with the outside air pressure, and relies on the pressure difference to automatically control the opening and closing of the rubber on the ventilation frame. When the vehicle door is normally closed, due to the above-mentioned characteristics of the passive ventilation frame (the hysteresis of opening), when other doors and windows are closed, an instantaneous interior air pressure higher than 1000Pa will be generated, which will cause a sense of oppression to the human ear, and in severe cases may cause Tinnitus makes drivers and passengers uncomfortable. Therefor...

AI Technical Summary

Problems solved by technology

At the same time, due to the need for fresh air in the daily use of the car, it is necessary to open the ventilation frame to ventilate, so as to discharge the carbon dioxide in the air out of the car in time, but at the same time, it is necessary to control the heat leakage caused by ventilating, so It is necessary to precisely control the ventilation time of the ventilation frame, but the passive ventilation frame cannot achieve such an active and precise control. It is easy to cause sleepiness of the driver and passengers due to insufficient ventilation of the ventilation frame, or long-term external circulation ventilation during high-speed driving. Excessive ventilation causes annoying noise inside the car and serious heat loss inside the car

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