Collision Detection Method for a Drive Unit
First Claim
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1. A collision detection method for a drive unit including an electric drive motor and a movable component which is driven thereby, comprising:
- sensing an actual torque and an actual acceleration of the electric drive motor; and
detecting a collision of the movable component on the basis of an evaluation of a predefinable mathematical combination of the actual torque and the actual acceleration.
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Abstract
A collision detection method for a drive unit including an electric drive motor and a movable component which is driven thereby, wherein an actual torque and an actual acceleration of the electric drive motor are sensed and a collision of the movable component is detected on the basis of an evaluation of a predefinable mathematical combination of the actual torque and the actual acceleration.
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Citations
9 Claims
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1. A collision detection method for a drive unit including an electric drive motor and a movable component which is driven thereby, comprising:
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sensing an actual torque and an actual acceleration of the electric drive motor; and detecting a collision of the movable component on the basis of an evaluation of a predefinable mathematical combination of the actual torque and the actual acceleration. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification