RIGHT-LEFT DRIVING FORCE CONTROLLER
First Claim
1. A controller, configured to control right and left driving forces, the controller comprising:
- a adjuster, configured to adjust distribution of driving force between right and left wheels of a vehicle;
a limiter, configured to limit a difference between operations of the right and left wheels by adjusting differential limit force to be exerted on the right and left wheels;
a first calculator, configured to calculate a first control amount corresponding to a control amount of the adjustor and including an amount related to direction of shift of driving force between the right and left wheels from a driving state of the vehicle;
a second calculator, configured to calculate a second control amount corresponding to a control amount of the limiter from the driving state of the vehicle;
a third calculator, configured to detect the direction of shift of driving force between the right and left wheels in a case that the limiter is performed, and configured to calculate a third control amount including the second control amount and the amount of the direction of shift of driving force;
a fourth calculator, configured to calculate a fourth control amount that is a combination of the first control amount and the third control amount;
a selector, configured to select either the adjustor and the limiter according to a predetermined condition; and
a controller, configured to control the adjustor or the limiter selected by the selector in accordance with the fourth control amount.
2 Assignments
0 Petitions
Accused Products
Abstract
A controller includes: a adjuster, configured to adjust distribution of driving force between right and left wheels; a limiter, configured to limit a difference between operations of the right and left wheels; a first calculator, configured to calculate a first control amount corresponding to the adjustor and including an amount related to direction of shift of driving force between the right and left wheels; a second calculator, configured to calculate a second control amount corresponding to the limiter; a third calculator, configured to calculate a third control amount including the second control amount and the amount; a fourth calculator, configured to calculate a fourth control amount that is a combination of the first and third control amounts; a selector, configured to select either the adjustor and the limiter; and a controller, configured to control the adjustor or the limiter in accordance with the fourth control amount.
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Citations
2 Claims
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1. A controller, configured to control right and left driving forces, the controller comprising:
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a adjuster, configured to adjust distribution of driving force between right and left wheels of a vehicle; a limiter, configured to limit a difference between operations of the right and left wheels by adjusting differential limit force to be exerted on the right and left wheels; a first calculator, configured to calculate a first control amount corresponding to a control amount of the adjustor and including an amount related to direction of shift of driving force between the right and left wheels from a driving state of the vehicle; a second calculator, configured to calculate a second control amount corresponding to a control amount of the limiter from the driving state of the vehicle; a third calculator, configured to detect the direction of shift of driving force between the right and left wheels in a case that the limiter is performed, and configured to calculate a third control amount including the second control amount and the amount of the direction of shift of driving force; a fourth calculator, configured to calculate a fourth control amount that is a combination of the first control amount and the third control amount; a selector, configured to select either the adjustor and the limiter according to a predetermined condition; and a controller, configured to control the adjustor or the limiter selected by the selector in accordance with the fourth control amount. - View Dependent Claims (2)
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Specification