18794120. IN-VEHICLE TEMPERATURE CONTROL SYSTEM (Toyota Jidosha Kabushiki Kaisha)
IN-VEHICLE TEMPERATURE CONTROL SYSTEM
Organization Name
Toyota Jidosha Kabushiki Kaisha
Inventor(s)
Yusuke Nishimura of Toyota-shi JP
Hirotaka Sasaki of Nagoya-shi JP
IN-VEHICLE TEMPERATURE CONTROL SYSTEM
This abstract first appeared for US patent application 18794120 titled 'IN-VEHICLE TEMPERATURE CONTROL SYSTEM
Original Abstract Submitted
The in-vehicle temperature control system of the present disclosure includes a low-temperature coolant circuit and a high-temperature coolant circuit that are capable of exchanging heat through a refrigerant circuit, a low-temperature side heat exchanger provided in the low-temperature coolant circuit, a high-temperature side heat exchanger provided in the high-temperature coolant circuit, and a common heat radiation unit. The in-vehicle temperature control system executes heat radiation suppression control for suppressing exhaust heat from the high-temperature side heat exchanger under a predetermined condition in which cooling in the low-temperature coolant circuit that is performed based on a state of a unit that is cooled by exhaust heat from the low-temperature side heat exchanger is prioritized, based on the state of the unit.