Control system for hybrid drive unit
First Claim
1. A control system for a hybrid drive unit, in which an assist prime mover is connected through a transmission mechanism to an output member, to which a torque outputted by a main prime mover is transmitted, comprising:
- gear shift control means for switching a shift control condition of said transmission in accordance with an action state of said main prime mover.
2 Assignments
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Accused Products
Abstract
A control system for a hybrid drive unit, in which an assist prime mover is connected through a transmission mechanism to an output member, to which a torque outputted by a main prime mover is transmitted, comprises gear shift controller for switching a shift control condition of said transmission in accordance with the action state of said main prime mover. A gear shift is inhibited in case a vehicle is run by an assist prime mover, and the gear shift is inhibited also in case the assist prime mover outputs a torque in connection with starting the main prime mover. A transmission is operated into a state just before starting the shifting operation in case the gear shift is inhibited in connection with starting the main prime mover.
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Citations
20 Claims
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1. A control system for a hybrid drive unit, in which an assist prime mover is connected through a transmission mechanism to an output member, to which a torque outputted by a main prime mover is transmitted, comprising:
gear shift control means for switching a shift control condition of said transmission in accordance with an action state of said main prime mover. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A control system for a hybrid drive unit, in which an assist prime mover is connected through a transmission mechanism to an output member, to which a torque outputted by a main prime mover is transmitted, comprising:
a gear shift controller for switching the shifting condition of said transmission in accordance with the action state of said main prime mover.
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12. A control method for a hybrid drive unit, in which an assist prime mover is connected through a transmission mechanism to an output member, to which a torque outputted by a main prime mover is transmitted, comprising:
a gear shift control step for switching the shifting condition of said transmission in accordance with said main prime mover. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
Specification