Patent ID: 11965468
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 0:
1. A vehicle control system, comprising a system control circuit, the system control circuit being configured to execute:
a stopping process for an engine mounted on a vehicle, the engine including cylinders that include one or more stopping cylinders and one or more remaining cylinders, and the stopping process stopping fuel supply to the one or more stopping cylinders while supplying fuel to the one or more remaining cylinders during a load operation of the engine, wherein during execution of the stopping process, opening and closing operations of intake valves and exhaust valves for the one or more stopping cylinders continue; and
a compensating process that, during execution of the stopping process, compensates for a decrease in output of the one or more stopping cylinders due to the execution of the stopping process by increasing output generated by combustion in the one or more remaining cylinders,
wherein the system control circuit is configured to cause, when the engine rotation speed remains unchanged, the output of the one or more remaining cylinders after being increased by the compensating process to decrease as a shaft torque of a crankshaft of the engine increases.