CONTROL METHOD AND APPARATUS OF ELECTRONIC PARKING BRAKE
First Claim
1. A control method of an electronic parking brake comprising:
- determining by a control part whether a braking power transfer generation condition is satisfied, the braking power transfer generation condition being a condition that a braking power by a main brake is transferred to a braking power by a parking brake;
determining whether a braking power transfer from the braking power by the main brake to the braking power by the parking brake is generated if the braking power transfer generation condition is satisfied;
counting a lapsed time after the braking power transfer is generated if it is determined that the braking power transfer is generated; and
generating an additional braking power to the parking brake according to the counted lapsed time.
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Accused Products
Abstract
A control method and apparatus of an electronic parking brake is disclosed. In an embodiment, a control method of an electronic parking brake comprises, determining by a control part whether a braking power transfer generation condition is satisfied, the braking power transfer generation condition being a condition that a braking power by a main brake is transferred to a braking power by a parking brake; determining whether a braking power transfer to the braking power by the parking brake is generated if the braking power transfer generation condition is satisfied; counting a lapsed time after the braking power transfer is generated if it is determined that the braking power transfer is generated; and generating an additional braking power to the parking brake according to the counted lapsed time.
31 Citations
12 Claims
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1. A control method of an electronic parking brake comprising:
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determining by a control part whether a braking power transfer generation condition is satisfied, the braking power transfer generation condition being a condition that a braking power by a main brake is transferred to a braking power by a parking brake; determining whether a braking power transfer from the braking power by the main brake to the braking power by the parking brake is generated if the braking power transfer generation condition is satisfied; counting a lapsed time after the braking power transfer is generated if it is determined that the braking power transfer is generated; and generating an additional braking power to the parking brake according to the counted lapsed time. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A control apparatus of an electronic parking brake comprising:
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a main brake status sensing part to sense an operation of a main brake; a vehicle behavior status sensing part to sense a behavior status of a vehicle; a parking brake driving part to drive a parking brake; and a control part, wherein the control part determines whether a braking power transfer generation condition is satisfied based on the result of sensing of the main brake status sensing part and the vehicle behavior status sensing part, the braking power transfer generation condition being a condition that a braking power by a main brake is transferred to a braking power by a parking brake, determines whether a braking power transfer from the braking power by the main brake to the braking power by the parking brake is generated if the braking power transfer generation condition is satisfied, counts a lapsed time after a generation of the braking power transfer if it is determined that the braking power transfer is generated, and generates an additional braking power to the parking brake according to the counted lapsed time by the parking brake driving part. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification