Toyota jidosha kabushiki kaisha (20250145017). COOLING CONTROL DEVICE FOR ELECTRIFIED VEHICLE
COOLING CONTROL DEVICE FOR ELECTRIFIED VEHICLE
Organization Name
toyota jidosha kabushiki kaisha
Inventor(s)
Masataka Iwamoto of Toyota-shi JP
Atsushi Tabata of Okazaki-shi JP
COOLING CONTROL DEVICE FOR ELECTRIFIED VEHICLE
This abstract first appeared for US patent application 20250145017 titled 'COOLING CONTROL DEVICE FOR ELECTRIFIED VEHICLE
Original Abstract Submitted
a cooling control device for an electrified vehicle comprising: a first electric oil pump for supplying oil to a first motor for driving a front wheel; and a second electric oil pump for supplying oil to a second motor for driving a rear wheel, wherein the device is capable of switching between a four-wheel drive travel mode and a two-wheel drive travel mode in which a second motor is used as a driving force source; wherein when a two-wheel drive travel mode is selected, the device starts operating the first electric oil pump when only the second electric oil pump is driven and it is predicted to run in a four-wheel drive travel mode.