The invention relates to the technical field of vehicles, in particular to a vehicle fresh air control method, a controller and a vehicle. The vehicle fresh air control method comprises the steps that the actual volatile organic compound concentration in a compartment is obtained; based on the vehicle power-off standing signal, it is determined that the actual volatile organic compound concentration is larger than a first set value, and the fresh air system is controlled to exchange air into the compartment. The concentration of the volatile organic compounds is detected in real time, the working state of the fresh air system is controlled according to the detection result, and when the volatile organic compounds exceed the standard, air is exchanged into the compartment in time, so that the good air quality in the compartment under the standing condition is guaranteed. On the basis that original hardware of the vehicle is not changed, detection and control over the air quality in the vehicle are achieved only by changing a control strategy, the cost is saved, meanwhile, the problem that peculiar smells appear in a compartment under the condition that windows of the vehicle are not opened for ventilation after a user purchases a new vehicle or the vehicle stands for a long time is solved, the peculiar smells in the vehicle are exhausted out of the vehicle through a fresh air system, and the safety of the vehicle is improved. The comfort and the physical and psychological health of the vehicle owner are improved.
本发明涉及车辆技术领域,尤其涉及一种车辆新风控制方法、控制器和车辆,车辆新风控制方法包括:获取车厢内部的实际挥发性有机物浓度;基于车辆下电静置信号,确定实际挥发性有机物浓度大于第一设定值,控制新风系统向车厢内部换气。通过对挥发性有机物浓度的实时检测,根据检测结果控制新风系统的工作状态,在挥发性有机物超标时,及时向车厢内换气,以保证车厢在静置情况下内部良好的空气质量。基于车辆原有硬件不变,仅是通过控制策略的改变实现车内空气质量的检测和控制,节约成本的同时,解决了用户购买新车或车辆长时间静置后,车辆未开窗通风的情况下车厢内出现异味的问题,通过新风系统将车内异味排出车外,提高车主舒适感和身心健康。
Vehicle fresh air control method, controller and vehicle
车辆新风控制方法、控制器和车辆
2023-11-21
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 |
VEHICLE CONTROLLER, CONTROL METHOD OF VEHICLE CONTROLLER, AND VEHICLE CONTROL SYSTEM
European Patent Office | 2021
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