Device for controlling over-rolling of vehicle body
First Claim
1. A device for controlling an over-rolling of a vehicle having a vehicle body, wheels, a steering system, and a brake system, the device comprising:
- means for providing a rolling amount of the vehicle body, means for providing a change rate of the rolling amount of the vehicle body, means for calculating a target deceleration of the vehicle based upon the change rate of the rolling amount so as to increase the target deceleration from a predetermined minimum value to a predetermined maximum value along with an increase of the change rate of the rolling amount, and means for controlling of the brake system such that the brake system is actuated to accomplish the target deceleration of the vehicle when the rolling amount exceeds a threshold value predetermined therefor.
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Accused Products
Abstract
A device for controlling an over-rolling of a vehicle estimates a first parameter indicative of a rolling amount of the vehicle body, and a second parameter indicative of a change rate of the rolling amount the vehicle body. The device controls the brake system such that the brake system is actuated to accomplish a target deceleration of the vehicle when the first parameter quantity exceeds a predetermined threshold value. The target deceleration is increased from a predetermined minimum value to a predetermined maximum value according to an increase of the second parameter quantity.
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Citations
6 Claims
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1. A device for controlling an over-rolling of a vehicle having a vehicle body, wheels, a steering system, and a brake system, the device comprising:
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means for providing a rolling amount of the vehicle body, means for providing a change rate of the rolling amount of the vehicle body, means for calculating a target deceleration of the vehicle based upon the change rate of the rolling amount so as to increase the target deceleration from a predetermined minimum value to a predetermined maximum value along with an increase of the change rate of the rolling amount, and means for controlling of the brake system such that the brake system is actuated to accomplish the target deceleration of the vehicle when the rolling amount exceeds a threshold value predetermined therefor. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification