Patent ID: 11897310
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Transport (Mechanical engineering)
Classification: CPC B  H | IPC B  H

Claim 0:
1. A vehicle thermal management system comprising:
a high-voltage air conditioner to which electric power is supplied from a main battery;
a low-voltage air conditioner to which electric power is supplied from an auxiliary battery of which an output voltage is lower than an output voltage of the main battery; and
a control device that includes a travel control electronic control unit and an air conditioner electronic control unit that are connected to each other such that the travel control electronic control unit and the air conditioner electronic control unit are able to communicate with each other, and supplies regenerative electric power to increase an output of the low-voltage air conditioner when the regenerative electric power is surplus with respect to electric power that is able to be charged to the main battery as compared with a case where the regenerative electric power is not surplus with respect to the electric power that is able to be charged to the main battery.