Method for releasing a restraint device for a rider on a vehicle and a corresponding vehicle
First Claim
1. A method for releasing a restraint device for a rider on a vehicle, the restraint device having a connecting element, wherein the rider and the vehicle are detachably connected to each other by the connecting element, the method comprising:
- ascertaining a slope angle of the vehicle;
ascertaining a rotational rate about a transverse axis of the vehicle;
comparing the ascertained rotational rate with an associated critical rotational rate which is a function of the slope angle; and
releasing the connecting element if the ascertained rotational rate is at least equal to the associated critical rotational rate.
1 Assignment
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Accused Products
Abstract
A method for releasing a restraint device for a rider on a vehicle, the restraint device having a connecting element by which the rider is detachably connected to the vehicle, includes: ascertaining an inclination angle and/or a slope angle of the vehicle; ascertaining a rotational rate about a longitudinal axis of the vehicle and/or a transverse axis of the vehicle; comparing each ascertained rotational rate with an associated critical rotational rate which is a function of the inclination angle and/or the slope angle; and releasing the connecting element if the ascertained rotational rate is at least equal to the associated critical rotational rate.
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Citations
10 Claims
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1. A method for releasing a restraint device for a rider on a vehicle, the restraint device having a connecting element, wherein the rider and the vehicle are detachably connected to each other by the connecting element, the method comprising:
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ascertaining a slope angle of the vehicle; ascertaining a rotational rate about a transverse axis of the vehicle; comparing the ascertained rotational rate with an associated critical rotational rate which is a function of the slope angle; and releasing the connecting element if the ascertained rotational rate is at least equal to the associated critical rotational rate.
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2. A method for releasing a restraint device for a rider on a vehicle, the restraint device having a connecting element, wherein the rider and the vehicle are detachably connected to each other by the connecting element, the method comprising:
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ascertaining at least one of an inclination angle and a slope angle of the vehicle; ascertaining at least one of a rotational rate about a longitudinal axis of the vehicle and a rotational rate about a transverse axis of the vehicle; comparing the at least one ascertained rotational rate with an associated critical rotational rate which is a function of the at least one of the inclination angle and the slope angle; ascertaining (i) a translational speed in a longitudinal direction of the vehicle and (ii) a translational speed in at least one of a transverse direction of the vehicle and in a vertical direction of the vehicle; verifying the ascertained rotational rate by the ascertained translational speeds; and releasing the connecting element if the ascertained rotational rate is at least equal to the associated critical rotational rate. - View Dependent Claims (3, 4, 5)
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6. A vehicle, comprising:
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a restraint device for a rider, wherein the restraint device has a connecting element by which the rider and the vehicle are detachably connected to each other; a control unit; and a first sensor; wherein; the control unit and the first sensor are connected to each other; the control unit and the connecting element are connected to each other; the first sensor detects a measured value and transmits the measured value to the control unit; the control unit (i) ascertains a slope angle of the vehicle from the measured value, (ii) ascertains a rotational rate about a transverse axis from the measured value, and (iii) compares the ascertained rotational rate with an associated critical rotational rate which is a function of the slope angle; and the connecting element is controlled by the control unit in such a way that the connection of the rider to the vehicle by the connecting element is released if the ascertained rotational rate is at least equal to the associated critical rotational rate.
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7. A vehicle, comprising:
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a restraint device for a rider, wherein the restraint device has a connecting element by which the rider and the vehicle are detachably connected to each other; a control unit; a first sensor; wherein; the control unit and the first sensor are connected to each other; the control unit and the connecting element are connected to each other; the first sensor detects a measured value and transmits the measured value to the control unit; the control unit (i) ascertains at least one of an inclination angle and a slope angle of the vehicle from the measured value, (ii) ascertains a rotational rate from the measured value, and (iii) compares the ascertained rotational rate with an associated critical rotational rate which is a function of the at least one of the inclination angle and the slope angle; and a second sensor; wherein; the control unit and the second sensor are connected to each other; the second sensor detects a measured value and transmits the measured value to the control unit; the control unit ascertains a translational speed in a longitudinal direction of the vehicle and a translational speed in at least one of a transverse direction of the vehicle and in a vertical direction of the vehicle from the measured value; the ascertained rotational rate is verified by the control unit using the ascertained translational speeds; and the connecting element is controlled by the control unit in such a way that the connection of the rider to the vehicle by the connecting element is released if the ascertained rotational rate is at least equal to the associated critical rotational rate. - View Dependent Claims (8, 9, 10)
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Specification