The invention relates to an active safety belt device for a vehicle. The active safety belt device comprises an image identifying and processing module and a safety belt executing module, wherein an image signal is input through a camera; the image signal is processed by an image signal processing unit and is input into an image operation coprocessor and a central controller I; the image operation coprocessor inputs an identification signal into the central controller I; the central controller I transmits the identification signal to a bus system processing unit I, and then the identification signal is transmitted to the safety belt executing module through a system bus; the signal is input to a bus system processing unit II through the system bus and then is input to a central processor II; the central processor II controls a motor driving unit to drive a motor to rotate; the motor is connected with a shaft roller and can drive the shaft roller to tighten or release a safety belt. An actual road condition is identified and judged through the image identifying and processing module, and the safety belt executing module can automatically tighten or release the safety belt according to the judgment result of the image identifying and processing module.
Active safety belt device for vehicle
2015-04-01
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Safety belt device for vehicle, safety belt system and vehicle
European Patent Office | 2024
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