Vehicle having a seat belt system
First Claim
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1. A vehicle comprising:
- at least one vehicle seat with a tilt-adjustable backrest;
a control device with which at a request of a seat occupant the backrest is controllable to a recumbent position with a greater tilt angle; and
a monitoring device having a signal connection to the control device, the monitoring device configured to detect at least one belt parameter that is used to determine whether a proper belt route of a seat belt fastened to the seat occupant is assured in the recumbent position,wherein, in determining a proper belt route, the monitoring device releases or prevents an adjustment actuation of the backrest to the recumbent position.
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Abstract
A vehicle is provided that includes at least one vehicle seat, which has a backrest, the inclination of which can be adjusted, and a control device, by means of which the backrest can be controlled to a lying position having a greater angle of inclination at the request of a seat user. The control device has a signal connection to a monitoring device, which detects at least one belt parameter, by means of which it can be determined whether a flawless belt course of a safety belt being worn by a seat user is ensured in the lying position.
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Citations
15 Claims
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1. A vehicle comprising:
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at least one vehicle seat with a tilt-adjustable backrest; a control device with which at a request of a seat occupant the backrest is controllable to a recumbent position with a greater tilt angle; and a monitoring device having a signal connection to the control device, the monitoring device configured to detect at least one belt parameter that is used to determine whether a proper belt route of a seat belt fastened to the seat occupant is assured in the recumbent position, wherein, in determining a proper belt route, the monitoring device releases or prevents an adjustment actuation of the backrest to the recumbent position. - View Dependent Claims (2)
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3. A vehicle comprising:
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at least one vehicle seat with a tilt-adjustable backrest; a control device with which at a request of a seat occupant the backrest is controllable to a recumbent position with a greater tilt angle; and a monitoring device having a signal connection to the control device, the monitoring device configured to detect at least one belt parameter that is used to determine whether a proper belt route of a seat belt fastened to the seat occupant is assured in the recumbent position, wherein the vehicle seat is a front vehicle seat and is assigned a seat belt arrangement, which has a front seat belt and a rear seat belt, and wherein to achieve a proper belt route in the recumbent position, the rear seat belt is adapted to be fastened to the seat occupant of the front vehicle seat. - View Dependent Claims (4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for tilt adjustment of the backrest of a vehicle seat to a recumbent position in a vehicle having at least one vehicle seat with a tilt-adjustable backrest, the method comprising:
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controlling, at a request of a seat occupant, the backrest to a recumbent position with a greater tilt angle; detecting at least one belt parameter that is used to determine whether a proper belt route of a seat belt fastened to the seat occupant is assured in the recumbent position; and in determining a proper belt route, releasing or preventing an adjustment actuation of the backrest to the recumbent position.
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14. A vehicle, comprising:
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a front vehicle seat with a tilt-adjustable backrest, the front vehicle seat having a seat belt arrangement, which has a front seat belt and a rear seat belt, the front seat belt disposed adjacent to the front vehicle seat and the rear seat belt disposed behind the front vehicle seat; and a control device controllable to move the tilt-adjustable backrest to a recumbent position, wherein in the recumbent position, the rear seat belt is adapted to be fastened to a seat occupant of the front vehicle seat.
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15. A vehicle, comprising:
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a vehicle seat with a tilt-adjustable backrest and a seat belt; a control device controllable to adjust the tilt-adjustable backrest to a recumbent position; and a monitoring device having a signal connection to the control device, the monitoring device configured to determine whether a proper belt route of the seat belt is assured in the recumbent position, wherein, in determining a proper belt route, the monitoring device releases or prevents an adjustment actuation of the backrest to the recumbent position.
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Specification