Patent ID: 11898929
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Transport (Mechanical engineering)
Classification: CPC G  B | IPC B  G

Claim 3:
4. The thermal management system according to claim 1, wherein when the control unit determines that the switching valve is in the slightly open state in the first mode, the control unit
performs a flow rate regulating process of regulating a flow rate of at least one of the first pump and the second pump so as to reduce a pressure difference between a first pressure and a second pressure, the first pressure being a pressure on a side of the switching valve at the first flow path, and the second pressure being a pressure on a side of the switching valve at the second flow path,
while performing the flow rate regulating process, performs a process of changing the switching valve to a state corresponding to a mode other than the first mode and then returning the switching valve to a state corresponding to the first mode, and
performs a process of ending the flow rate regulating process.