An automobile safety belt reminding device comprises a safety belt lock catch sensor, a seat cushion pressure sensor, an automobile speed sensor, a safety belt pre-tightening force sensor, a control unit, a pre-warning device and an actuator. The control unit judges whether a passenger sits on a seat through the seat cushion pressure sensor, and judges whether the passenger correctly wear a safety belt through the safety belt lock catch sensor and the safety belt pre-tightening force sensor. When the control unit judges that the passenger sits on the seat and does not correctly wear the safety belt, a signal is sent out to start the warning device and the actuator to remind the passenger to wear the safety belt. The device can remind a driver and the passenger to wear the safety belt before an automobile starts, meanwhile, the driver and the passenger can be prevented from unbuckling the safety belt during driving, the driver and the passenger develop good habits, and driving safety is guaranteed.
Automobile safety belt reminding device
2015-05-20
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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