Method for controlling a reversible belt tensioner of a safety belt in a motor vehicle
First Claim
Patent Images
1. A method for controlling a reversible belt tensioner of a safety belt in a motor vehicle, comprising:
- detecting a time profile of at least one state variable,detecting, based on the time profile of the at least one detected state variable, a predetermined driving maneuver comprising a transition from reverse travel to forward travel, andcontrolling the reversible belt tensioner at a start of the forward travel following the transition from reverse travel so as to tighten the safety belt.
4 Assignments
0 Petitions
Accused Products
Abstract
A method for controlling a reversible belt tensioner of a safety belt in a motor vehicle includes detecting a time profile of at least one state variable and/or at least one variable relating to the surroundings of the motor vehicle, identifying a predetermined driving maneuver and/or a value characterizing the attentiveness of a driver from the time profile of the at least one detected state variable and/or variable relating to the surroundings, and controlling the reversible belt tensioner based on the identified driving maneuver or on the basis of the value characterizing the attentiveness of the driver.
14 Citations
8 Claims
-
1. A method for controlling a reversible belt tensioner of a safety belt in a motor vehicle, comprising:
-
detecting a time profile of at least one state variable, detecting, based on the time profile of the at least one detected state variable, a predetermined driving maneuver comprising a transition from reverse travel to forward travel, and controlling the reversible belt tensioner at a start of the forward travel following the transition from reverse travel so as to tighten the safety belt. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A driver assistance system for a motor vehicle, the driver assistance system comprising:
-
a sensor configured to detect a time profile of at least one state variable of the motor vehicle, a reversible belt tensioner for a safety belt, and a controller configured to detect, based on the time profile of the at least one state variable, a predetermined driving maneuver comprising a transition from reverse travel to forward travel and to control the reversible belt tensioner at a start of the forward travel following the transition from reverse travel so as to tighten the safety belt.
-
-
8. A motor vehicle comprising a driver assistance system, wherein the driver assistance system comprises:
-
a sensor configured to detect a time profile of at least one state variable of the motor vehicle, a reversible belt tensioner for a safety belt, and a controller configured to detect, based on the time profile of the at least one state variable, a predetermined driving maneuver comprising a transition from reverse travel to forward travel and to control the reversible belt tensioner at a start of the forward travel following the transition from reverse travel so as to tighten the safety belt.
-
Specification