Method for the determination of parameters of a seat passenger
First Claim
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1. A method for the determination of a weight parameter of a seat passenger, comprising the steps of:
- a) getting a reading of at least two parameters from an occupancy sensor;
b) plotting a probability vector, said probability vector showing, for a plurality of weight ranges, the probability for a seat passenger belonging to a weight range to cause said readings of said at least two parameters;
c) correlating said weight parameter to a range of values of said probability vector with the highest probabilities.
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Abstract
A method for the determination of a physical property parameter of a seat passenger includes getting a reading of at least two parameters from an occupancy sensor; plotting a probability vector which shows, for each value of the physical property, the probability to cause the readings of the at least two parameters; and correlating the physical property parameter to the range of values of the probability vector with the highest probabilities.
12 Citations
18 Claims
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1. A method for the determination of a weight parameter of a seat passenger, comprising the steps of:
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a) getting a reading of at least two parameters from an occupancy sensor; b) plotting a probability vector, said probability vector showing, for a plurality of weight ranges, the probability for a seat passenger belonging to a weight range to cause said readings of said at least two parameters; c) correlating said weight parameter to a range of values of said probability vector with the highest probabilities. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for the determination of a weight parameter of a seat passenger, comprising the steps of:
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a) getting a reading of at least two parameters from an occupancy sensor; b) providing weight ranges and plotting a probability vector, said probability vector showing, for each weight range, the probability for a seat passenger belonging to said weight range to cause said readings of said at least two parameters; c) correlating said weight parameter to a range of values of said probability vector with the highest probabilities. - View Dependent Claims (10, 11, 12, 13)
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14. A method for controlling the deployment of a restraint system, comprising the steps of:
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a) determining a weight parameter of a seat passenger by i) getting a reading of at least two parameters from an occupancy sensor; ii) providing weight ranges and plotting a probability vector, said probability vector showing, for each weight range, the probability for a seat passenger belonging to said weight range to cause said readings of said at least two parameters, iii) correlating said weight parameter to a range of values of said probability vector with the highest probabilities; and b) switching the restraint system in a deployment mode which is adapted to a passenger with said weight parameter. - View Dependent Claims (15, 16, 17)
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18. A method for controlling the deployment of a secondary restraint system, comprising the steps of:
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a) determining a weight parameter of a seat passenger by i) getting a reading of at least two parameters from an occupancy sensor; ii) plotting a probability vector, said probability vector showing, for a plurality of weight ranges, the probability for a seat passenger belonging to a weight range to cause said readings of said at least two parameters; iii) correlating said weight parameter to a range of values of said probability vector with the highest probabilities; and b) switching the secondary restraint system in a deployment mode which is adapted to a passenger with said weight parameter.
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Specification