Invention Grant
US09409561B2 Coordinated engine start in hybrid vehicle 有权
混合动力汽车协调发动机启动

Coordinated engine start in hybrid vehicle
Abstract:
A method for controlling a hybrid vehicle powertrain, where the powertrain includes a motor and an engine, includes providing a first motor torque in response to an engine start request. The first motor torque cranks the engine through a first compression event. The method additionally includes providing a second motor torque in response to the engine being cranked through the first compression event. The second motor torque is less than the first motor torque.
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