Motor vehicle roof with a control means for electrical motor vehicle components and process for operating electrical motor vehicle components
First Claim
1. Motor vehicle roof with a control means for operating at least one electrical motor vehicle component by a passenger of the vehicle, the control means having a sensor surface arrangement for detecting at least one of the presence and movement of at least part of a hand of the passenger in a detection area of the sensor surface arrangement and providing an electrical trigger signal for triggering at least one vehicle component in response to a detection signal from said sensor surface arrangement;
- wherein said sensor surface arrangement comprises a plurality of sensor elements and wherein the sensor elements comprise at least one of capacitive, ultrasound and piezoelectric sensors that are arranged for detecting a plurality of different types of finger movements, and wherein the control means triggers a different operation in response to each of said plurality of different types of finger movements.
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Accused Products
Abstract
A motor vehicle roof with a control for comfortable operation of at least one motor vehicle component by a passenger of the vehicle, the control having a sensor surface arrangement (12g) for detecting the presence and/or movement of the hand or part of the hand of the passenger in a detection area of the sensor surface arrangement (12g). The sensor surface arrangement (12g) provides an electrical trigger signal based on detection of the presence and/or movement of at least part of the hand for triggering the vehicle component(s).
91 Citations
14 Claims
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1. Motor vehicle roof with a control means for operating at least one electrical motor vehicle component by a passenger of the vehicle, the control means having a sensor surface arrangement for detecting at least one of the presence and movement of at least part of a hand of the passenger in a detection area of the sensor surface arrangement and providing an electrical trigger signal for triggering at least one vehicle component in response to a detection signal from said sensor surface arrangement;
wherein said sensor surface arrangement comprises a plurality of sensor elements and wherein the sensor elements comprise at least one of capacitive, ultrasound and piezoelectric sensors that are arranged for detecting a plurality of different types of finger movements, and wherein the control means triggers a different operation in response to each of said plurality of different types of finger movements. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. Motor vehicle roof with a control means for operating at least one electrical motor vehicle component by a passenger of the vehicle, the control means having a sensor surface arrangement for detecting at least one of the presence and movement of at least part of a hand of the passenger in a detection area of the sensor surface arrangement and providing an electrical trigger signal for triggering at least one vehicle component in response to a detection signal from said sensor surface arrangement;
- wherein the sensor surface arrangement has a plurality of operating surfaces, one of the operating surfaces having sensor means for detecting tapping movements and another of the operating surfaces having sensor means for detecting wiping movements.
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11. Process for operation of at least one component of a motor vehicle by a control means located in a vehicle roof area by a passenger of the vehicle, comprising the steps of:
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detecting at least one of the presence and movement of at least part of the hand of the passenger in a detection area of the sensor surface arrangement, and producing an electrical trigger signal for triggering a vehicle component in response a positive indication that at least one of the presence and movement of at least part of the hand of the passenger has occurred in the detection area in said detecting step; wherein at least one of capacitive, ultrasound and piezoelectric sensors are utilized for detecting each of a plurality of different types of finger movements during said detecting step, and wherein a different operation is triggered in response to each of said plurality of different types of finger movements during said producing step. - View Dependent Claims (12, 13)
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14. Process for operation of at least one component of a motor vehicle by a control means located in a vehicle roof area by a passenger of the vehicle, comprising the steps of:
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detecting at least one of the presence and movement of at least part of the hand of the passenger in a detection area of the sensor surface arrangement, and producing an electrical trigger signal for triggering a vehicle component in response a positive indication that at least one of the presence and movement of at least part of the hand of the passenger has occurred in the detection area in said detecting step; wherein said at least one component is a roof opening system; wherein detection of; a backward wiping motion triggers automatic opening of the roof, forward wiping motion triggers automatic closing of the roof, tapping stops said automatic opening and closing, and a double tap triggers complete closing of the roof opening system.
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Specification