Safety belt prompting device for motor vehicles

Details Safety belt prompting device for motor vehicles Safety belt prompting device for motor vehicles

1984-07-12

1987-03-17

Rowland, James L.

Communications: electrical

Selective

Having indication or alarm

340 52D, 200 6158B, 307 10SB, B60Q 100

Patent

active

046511270

ABSTRACT:
The prompting device for safety belts in a motor vehicle comprises a sensor for sensing battery voltage drop during actuation of a starter of the motor vehicle. The sensed voltage drop is converted into a binary signal which is stored in a storing device. After termination of the starting process when the engine is running and driving a loading generator, the stored binary signal activates via a timing switch an optical and/or acoustical indicator prompting the user of the vehicle to fasten the seat belts.

REFERENCES:
patent: 3836955 (1974-09-01), Cracraft et al.
patent: 3930555 (1976-01-01), Iijima
patent: 3962677 (1976-06-01), Miesterfeld et al.
patent: 4096468 (1978-06-01), Kopera, Jr.
patent: 4327352 (1982-04-01), Cerruti
"Seat Belt Indicator for Vehicles", Electronics Today International, Aug. 1979, vol. 8, #8, p. 103.

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