ADAPTIVE HILL-HOLD CONTROL
First Claim
1. A hill-hold control system for a vehicle, the system comprising:
- a first wheel brake;
a second wheel brake;
a braking indicator;
a drive away indicator; and
a controller, the controller configured todetermine the vehicle is at standstill,detect from the braking indicator that braking is no longer desired,adjust a braking pressure at the first wheel brake,adjust a braking pressure at the second wheel brake,.detect from the drive away indicator an operator'"'"'s desire to drive away, andwhen the operator'"'"'s desire to drive away is detected, removing the braking pressure at the first wheel brake and the braking pressure at the second wheel brake.
1 Assignment
0 Petitions
Accused Products
Abstract
A hill-hold control system for a vehicle. The hill-hold control system includes a first wheel brake (120A, 120B), a second wheel brake (120C, 120D), a braking indicator (brake pedal), a drive away indicator (accelerator), and a controller (130). The controller is configured to determine that the vehicle is at standstill, detect from the braking indicator that braking is no longer desired, adjust a braking pressure at the first wheel brake, adjust a braking pressure at the second wheel brake, detect from the drive away indicator an operator'"'"'s desire to drive away, and when the operator'"'"'s desire to drive away is detected, removing the braking pressure at the first wheel brake and the braking pressure at the second wheel brake.
9 Citations
20 Claims
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1. A hill-hold control system for a vehicle, the system comprising:
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a first wheel brake; a second wheel brake; a braking indicator; a drive away indicator; and a controller, the controller configured to determine the vehicle is at standstill, detect from the braking indicator that braking is no longer desired, adjust a braking pressure at the first wheel brake, adjust a braking pressure at the second wheel brake,. detect from the drive away indicator an operator'"'"'s desire to drive away, and when the operator'"'"'s desire to drive away is detected, removing the braking pressure at the first wheel brake and the braking pressure at the second wheel brake. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method of performing hill-hold control for a vehicle, the method comprising:
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determining, by a controller, that the vehicle is at standstill; detecting, by the controller, from a braking indicator that braking is no longer desired; adjusting, by the controller, a braking pressure at a first wheel brake; adjusting, by the controller, a braking pressure at a second Wheel brake; detecting, by the controller, from a drive away indicator an operator'"'"'s desire to drive away; and when the operator'"'"'s desire to drive away is detected, removing, by the controller;
the braking pressure at the first wheel brake and the braking pressure at the second wheel brake. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification