US 11,885,272 B2
Engine control system, engine control method, and engine control program
Shigeta Kikuchi, Toyota (JP); Tatsuya Suzuki, Toyota (JP); Hiroaki Mizoguchi, Nagoya (JP); and Toshiaki Otani, Nagakute (JP)
Assigned to Toyota Jidosha Kabushiki Kaisha, Toyota (JP)
Filed by TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota (JP)
Filed on May 24, 2023, as Appl. No. 18/323,326.
Claims priority of application No. 2022-085478 (JP), filed on May 25, 2022.
Prior Publication US 2023/0374948 A1, Nov. 23, 2023
Int. Cl. F02B 37/18 (2006.01); F02D 41/00 (2006.01); F02D 41/22 (2006.01)
CPC F02D 41/0007 (2013.01) [F02B 37/183 (2013.01); F02D 41/222 (2013.01)] 5 Claims
OG exemplary drawing
 
1. An engine control system comprising:
an oil temperature sensor configured to detect a temperature of an engine oil; and
a waste gate valve control unit configured to control opening and closing of a waste gate valve based on the temperature of the engine oil detected by the oil temperature sensor,
wherein when the temperature of the engine oil detected by the oil temperature sensor is equal to or less than a predetermined threshold, the waste gate valve control unit controls the waste gate valve so that the waste gate valve opens.