The invention relates to the field of ventilation equipment control, and in particular relates to an air tightness control system and method for a double-flow vehicle. The system comprises a before-running air tightness control subsystem and a running process air tightness control subsystem, and the before-running air tightness control subsystem comprises a plurality of air conditioning units; each air conditioning unit comprises a controlled air door unit, and the running process air tightness control subsystem comprises a message receiving module and a control module; the receiving module is used for receiving a position signal sent by a ground beacon and sending the position signal to the control module; and the control module controls the controlled air door units of the multiple air conditioning units to be sequentially closed in the direction from the head to the tail according to the position signal, and controls the controlled air door units of the multiple air conditioning units to be sequentially opened in the direction from the head to the tail when receiving the position signal again. The method comprises the step that the controlled air door units are controlled to be sequentially opened or sequentially closed after arriving at a preset place. According to the invention, the user experience can be improved.
本发明涉及通风设备的控制领域,具体涉及用于双流制车辆的气密性控制系统及方法,系统包括行驶前气密控制子系统和行驶过程气密控制子系统,行驶前气密控制子系统包括多个空调机组;空调机组包括受控风门单元,行驶过程气密控制子系统包括收信模块和控制模块;收信模块用于接收地面信标发送的位置信号并发送至控制模块;控制模块根据位置信号控制多个空调机组的受控风门单元以车头至车尾方向依次关闭,控制模块再次收到位置信号时控制多个空调机组的受控风门单元以车头至车尾方向依次打开,方法包括,在到达预设地点后控制受控风门单元依次打开或依次关闭。本发明能够提高用户体验度。
Air tightness control system and method for double-flow vehicle
用于双流制车辆的气密性控制系统及方法
2021-10-29
Patent
Electronic Resource
Chinese
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