US 12,222,032 B2
Control device for vehicle, control method for vehicle, and non-transitory computer-readable medium
Koichi Okuno, Kawasaki (JP); Keisuke Iwado, Ebina (JP); Makoto Oguri, Ayase (JP); and Akira Tsuchida, Sagamihara (JP)
Assigned to JATCO LTD, Fuji (JP); and NISSAN MOTOR CO., LTD., Yokohama (JP)
Appl. No. 18/575,174
Filed by JATCO Ltd, Fuji (JP); and NISSAN MOTOR CO., LTD., Yokohama (JP)
PCT Filed Jun. 20, 2022, PCT No. PCT/JP2022/024502
§ 371(c)(1), (2) Date Dec. 28, 2023,
PCT Pub. No. WO2023/276752, PCT Pub. Date Jan. 5, 2023.
Claims priority of application No. 2021-110773 (JP), filed on Jul. 2, 2021.
Prior Publication US 2024/0426376 A1, Dec. 26, 2024
Int. Cl. F16H 61/00 (2006.01); F16H 59/42 (2006.01); F16H 59/72 (2006.01)
CPC F16H 61/0031 (2013.01) [F16H 59/42 (2013.01); F16H 59/72 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A control device for a vehicle, the vehicle including a transmission including a first oil pump driven by a first drive source and a second oil pump driven by a second drive source, the first drive source being configured to drive a drive wheel, wherein
the second drive source is configured to drive the second oil pump while the vehicle is running,
when a rotation speed of the first drive source is less than or equal to a prescribed rotation speed as the vehicle decelerates, driving of the second drive source is controlled to supply a hydraulic pressure from the second oil pump to the transmission, and
when the vehicle is decelerating and a deceleration of the vehicle exceeds a prescribed deceleration, the driving of the second drive source is restricted not to supply the hydraulic pressure from the second oil pump to the transmission.