Passenger restraint system and method

Abstract

The invention discloses a passenger restraint system. The passenger restraint system comprises a magnetic substance embedded into a passenger chair, a controller connected to the magnetic substance, adetector connected to the controller and a magnetic textile fabric which is connected to the passenger chair and is put on the passenger, wherein the detector is used for detecting travel informationof a vehicle, and the travel information at least comprises any one of speed, acceleration, angle and rotating angle; and the controller is used for judging the travel state of the vehicle accordingto the travel information, and conveys a forward current to the magnetic substance to increase the magnetic field intensity of the magnetic substance when the vehicle collides, so that the action force between the magnetic substance and the magnetic textile fabric is increased. According to the system, by means of the action force between the magnetic substance and the magnetic textile fabric, thepassenger is restrained on the chair. The comfort of the passenger is better, and the passenger restraint system is easy to operate, is humanized and intelligent in design, and meanwhile can guarantee the life safety of the passenger. Correspondingly, the invention discloses a passenger restraint method which also has the technical effects.

Description

technical field [0001] The invention relates to a vehicle protection system, and more particularly, to an occupant restraint system and method. Background technique [0002] Seat belts, as the basic protective device for protecting drivers and passengers during automobile collisions, have been widely used in all walks of life. [0003] Existing automobile seat belts generally adopt polyester, polypropylene or nylon as the main material, and cooperate with other parts to realize untying and fixing. However, the binding force of the existing seat belts is relatively single and the comfort is poor, and the emergency pretension function wherein is easy to strangle the driver and passengers, so the comfort of the car seat belts needs to be further improved. [0004] Therefore, how to improve the comfort of the automobile safety belt and ensure the safety of drivers and passengers is a problem that those skilled in the art need to solve. Contents of the invention [0005] The ...

AI Technical Summary

Problems solved by technology

However, the binding force of the existing seat belts is relatively single and the comfort is poor, and the emergency pretension function is easy to strangle the driver and passengers, so the comfort of the car seat belts needs to be further improved.

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