Aspects of the present invention relate to a control system (23) for controlling a heating, ventilation and air conditioning (HVAC) system of a vehicle (10). The control system (23) comprises one or more controllers (24). The control system (23) is configured to: receive, from at least one carbon dioxide (CO2) sensor (22) in a cabin (14) of a vehicle (10), CO2 data indicative of a level of CO2 present in the cabin (14) of the vehicle (10); determining whether to reduce the level of CO2 present in the vehicle cabin (14) based on the received CO2 data; and transmitting a control signal to control the HVAC system to draw air from outside the vehicle (10) into the vehicle cabin (14) if the processor (28) determines that the level of CO2 is to be reduced.
本发明的各方面涉及用于控制车辆(10)的加热、通风和空气调节(HVAC)系统的控制系统(23)。控制系统(23)包括一个或更多个控制器(24)。控制系统(23)被配置成:从车辆(10)的车厢(14)中的至少一个二氧化碳(CO2)传感器(22)接收指示车辆车厢(14)中存在的CO2的水平的CO2数据;基于所接收的CO2数据来确定是否降低车辆车厢(14)中存在的CO2的水平;以及如果处理器(28)确定CO2的水平要被降低,则传输控制信号以控制HVAC系统将空气从车辆(10)的外部抽吸到车辆车厢(14)中。
Vehicle airflow system
车辆气流系统
2024-01-12
Patent
Electronic Resource
Chinese
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |