The invention discloses a thermal management method for a passenger compartment of an intelligent automobile, and the method comprises the steps: constructing a road local climate scene library, and determining the environment parameters of each road local climate; the intelligent automobile can identify a road local climate scene on a driving path through a sensor and an algorithm; according to the local climate scene of the road on the driving path, through the transient heat transfer model of the passenger compartment, obtaining the thermal environment response of the passenger compartment in different road scenes; and the passenger thermal comfort is evaluated based on the passenger compartment thermal response, the air conditioner system outlet air temperatures under different roads are determined, and corresponding matching schemes of different road scenes are formulated. According to the method, the corresponding air conditioner air outlet temperature is set in advance according to the local climate scene of the road on the running path of the intelligent automobile, the temperature regulation hysteresis in the passenger compartment can be reduced, the thermal comfort of passengers is guaranteed, and the energy consumption is reduced.
本发明公开一种智能汽车乘员舱热管理方法,构建道路局部气候场景库,确定各道路局部气候的环境参数;智能汽车可以通过传感器和算法识别行车路径上的道路局部气候场景;根据行车路径上的道路局部气候场景,通过乘员舱瞬态传热模型,获得乘员舱获得乘员舱在不同道路场景下的热环境响应;基于乘员舱热响应评估乘员热舒适性,确定不同道路下的空调系统出风温度,制定不同道路场景对应匹配方案。本发明提出的方法根据智能汽车行驶路径上的道路局部气候场景提前设定对应的空调出风温度,能够降低乘员舱内温度调控滞后性,保证乘员热舒适和降低能耗。
Intelligent automobile passenger compartment thermal management method
一种智能汽车乘员舱热管理方法
2023-06-30
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 |
Intelligent control method for environment of automobile passenger compartment
European Patent Office | 2023
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