The invention discloses a new energy vehicle multi-source integrated management system and a control method thereof, and belongs to the technical field of new energy vehicles. The system comprises a refrigerant heat exchange loop and a cooling liquid heat exchange loop. Wherein the cooling liquid heat exchange loop comprises an air conditioner and battery heat exchange loop and a motor heat exchange loop; the system further comprises a detection module and a control module. The control module comprises a thermal management controller TMSCU and a CAN data communication unit. Mainly aiming at the heat requirements of each functional part, including refrigeration and heating requirements and the possibility of complementary utilization of the heat requirements, the comprehensive control of each functional part is realized by detecting the state and parameters of each part, analyzing the heat requirement relationship of the whole system by using a composite algorithm and generating various control signals; various functional parts can realize multi-function multiplexing; functional complementation is achieved when the optimal state is kept, energy consumption is reduced, meanwhile, the endurance function is effectively improved, and therefore multi-source comprehensive management and control are achieved.
本发明公开了一种新能源车整车多源综合管理系统及其控制方法,属于新能源汽车技术领域。该系统包括制冷剂换热回路和冷却液换热回路;其中,冷却液换热回路包括空调与电池换热回路,以及电机换热回路;还包括检测模块和控制模块,所述控制模块包括热管理控制器TMSCU和CAN数据通讯单元;本发明主要针对各个功能部件的热量需求,包括制冷与制热需求,以及热量需求互补利用的可能性,通过检测各部件的状态和参数,使用复合算法分析整个系统的热量需求关系,生成各种控制信号,实现对各功能部件的综合控制,使得各功能部件能实现多功能复用;在保持最佳状态时做到功能互补,减少能耗,同时有效提升续航功能,从而实现多源综合管理与控制。
Whole-vehicle multi-source integrated management system of new energy vehicle and control method of whole-vehicle multi-source integrated management system
一种新能源车整车多源综合管理系统及其控制方法
2023-10-31
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 |
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