Method for processing a signal originating from a position sensor of a motor vehicle control member
First Claim
1. A method for providing a processed signal relating to a position of a driver operated vehicle control member for a motor vehicle, the method comprising:
- obtaining a signal originating from a sensor which senses a position of the vehicle control member;
filtering the signal originating from the sensor using a first filter, to obtain a first filtered signal;
comparing, using a computing device, an instantaneous value of the first filtered signal with a first threshold parameter value representing a predetermined position of the control member;
providing as the processed signal the first filtered signal having a second signal added thereto when the comparing step indicates that the instantaneous value of the first filtered signal is greater than the first threshold parameter; and
providing the signal originating from the sensor as the processed signal when the first filtered signal is not greater than the first threshold parameter, wherein said driver operated vehicle control member is a manual clutch pedal of the vehicle.
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Accused Products
Abstract
A method for processing a signal originating from a position sensor of a motor vehicle control member, to produce a processed signal relating to the position of the control member. The method includes: a filtering phase in which the signal originating from the sensor is filtered using a first filter to obtain a first filtered signal, and a substitution phase in which the first filtered signal is supplied as the processed signal, a second signal being added to the first filtered signal if the instantaneous value thereof is greater than the value of a first threshold parameter, and, in the opposite case, the signal originating from the sensor is provided as the processed signal.
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Citations
13 Claims
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1. A method for providing a processed signal relating to a position of a driver operated vehicle control member for a motor vehicle, the method comprising:
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obtaining a signal originating from a sensor which senses a position of the vehicle control member; filtering the signal originating from the sensor using a first filter, to obtain a first filtered signal; comparing, using a computing device, an instantaneous value of the first filtered signal with a first threshold parameter value representing a predetermined position of the control member; providing as the processed signal the first filtered signal having a second signal added thereto when the comparing step indicates that the instantaneous value of the first filtered signal is greater than the first threshold parameter; and providing the signal originating from the sensor as the processed signal when the first filtered signal is not greater than the first threshold parameter, wherein said driver operated vehicle control member is a manual clutch pedal of the vehicle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 13)
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11. A device for providing a processed signal relating to a position of a manual clutch pedal for a vehicle, comprising:
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a sensor which senses a position of the manual clutch pedal and originates a signal representing said position; a first filter configured to filter said signal originated by the sensor to obtain a first filtered signal; a processor coupled to a memory, wherein the processor is programmed to; compare an instantaneous value of the first filtered signal with a first threshold parameter value stored in said memory and representing a predetermined position of the manual clutch pedal; provide as the processed signal the first filtered signal having a second signal added thereto when the comparing step indicates that the instantaneous value of the first filtered signal is greater than the first threshold parameter, and provide the signal originated by the sensor as the processed signal when the first filtered signal is not greater than the first threshold parameter. - View Dependent Claims (12)
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Specification