Seat belt height adjuster system and method
First Claim
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1. A system comprising:
- a seat belt height adjuster;
a seat belt retractor including a payout sensor configured to measure payout of a seat belt relative to the seat belt retractor;
a seat including a seat position sensor configured to measure a seat position and a weight sensor configured to measure a weight of an occupant of the seat; and
an electronic control module in communication with the payout sensor, the seat position sensor, and the weight sensor and being programmed to calculate a size of the occupant based at least on the payout and the seat position;
the electronic control module being programmed to adjust a position of the seat belt height adjuster based at least on the size and weight of the occupant.
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Abstract
A system includes a seat belt height adjuster, a seat belt retractor includes a payout sensor, and a seat. The seat includes a seat position sensor and a weight sensor configured to measure a weight of an occupant of the seat. The system includes a control module in communication with the payout sensor, the seat position sensor, and the weight sensor. The control module is programmed to calculate a size of the occupant based at least on the payout and the seat position. The control module is programmed to adjust a position of the seat belt height adjuster based at least on the size and weight of the occupant.
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Citations
20 Claims
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1. A system comprising:
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a seat belt height adjuster; a seat belt retractor including a payout sensor configured to measure payout of a seat belt relative to the seat belt retractor; a seat including a seat position sensor configured to measure a seat position and a weight sensor configured to measure a weight of an occupant of the seat; and an electronic control module in communication with the payout sensor, the seat position sensor, and the weight sensor and being programmed to calculate a size of the occupant based at least on the payout and the seat position; the electronic control module being programmed to adjust a position of the seat belt height adjuster based at least on the size and weight of the occupant. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method comprising:
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receiving a seat belt payout measurement, a seat position measurement, and a weight of the occupant; calculating a size of the occupant based on at least the payout and the seat position; calculating a desired position of a seat belt height adjuster based on at least the size and the weight of the occupant; and instructing the seat belt height adjuster to move to the desired position. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification