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Vehicle safety belt and control system thereof and control method thereof

A technology for safety belts and vehicles, which is applied in the control system of vehicle safety belts and its control field, can solve the problems of low proportion of use, and achieve the effects of simple structure, prevention of comfortable injury, and convenient wearing

Inactive Publication Date: 2016-07-20
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the popularization of car safety knowledge, the importance of using seat belts has become well known to people, but the proportion of actual use is not high

Method used

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  • Vehicle safety belt and control system thereof and control method thereof
  • Vehicle safety belt and control system thereof and control method thereof
  • Vehicle safety belt and control system thereof and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present invention is described in further detail below in conjunction with accompanying drawing:

[0035] Such as figure 1 , Figure 4 As shown, a safety belt for a vehicle includes a side buckle seat 1 installed on both sides of the bottom of the car seat and a belt 2 with left and right belt buckles 2-1 and 2-2 respectively at both ends, and the middle of the belt 2 The front drawstring buckle seat 7 is provided, and the distance between the front drawstring buckle seat 7 and the waist belt 2 is adjustable. The retractors 4 and 5 are all provided with a front strap 6, and the front end of the front strap 6 is provided with a front strap buckle 3-1, wherein the front strap 6 adopts an inflatable belt body, and the front strap 6 is provided with a The airbag 6-6 is pre-filled with appropriate air in the airbag 6-6, and the two ends of the front belt 6 are provided with air holes 6-4, which can be inflated and deflated through the air holes 6-4 at the two ends of t...

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PUM

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Abstract

The invention discloses a vehicle safety belt and a control system thereof and a control method thereof. The vehicle safety belt specifically comprises side locking buckle seats and waistbands, wherein the side locking buckle seats are mounted on the two sides of the bottom of a vehicle seat; and two ends of the waistbands are respectively provided with left waistband buckles and right waistband buckles; front bridle buckling seats are arranged in the middle of the waistbands; a left retractor and a right retractor are mounted on the two sides of the upper end of the vehicle seat; front bridles are arranged in both the left retractor and the right retractor; the front ends of the front bridles are provided with front bridle inserting buckles; retractor returning motor sensors and wiring harnesses are arranged on the front bridle inserting buckles; the retractors comprise stepping motors fixed on a vehicle body; through shaft couplings, the stepping motors are connected with one ends of transmission shafts, on which safety belt wheels are mounted; and one ends of the front bridles are fixed on the safety belt wheels. Through adoption of the separated bridles, the force bearing area of a passenger can be effectively increased, comfortable damages suffered by passengers due to sudden deceleration is prevented, and due to the selectively worn waistband design, the vehicle safety belt can become the traditional three-point safety belt only by removing the waistbands. The vehicle safety belt disclosed by the invention is simply structured and can provide different wearing experiences to the passengers.

Description

technical field [0001] The invention belongs to the technical field of automobile passive safety, in particular to a vehicle safety belt control system and a control method thereof for protecting female passengers in traffic accidents. Background technique [0002] When the car collides or encounters unexpected emergency braking, the huge inertial force will cause the driver and passengers to collide with the steering wheel, windshield, seat back and other objects in the car for a second time, and even throw the driver and passengers away. seat or outside the vehicle, causing serious injury. At this time, the seat belts equipped with the car can firmly fix the driver and passengers on the seat to prevent secondary collisions. Its cushioning effect can absorb a large amount of kinetic energy and reduce the degree of injury of drivers and passengers. [0003] In May 2004, the national road traffic safety regulations have mandated that drivers and front-seat passengers must w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R22/12B60R22/48B60R22/44B60R22/46
CPCB60R22/12B60R22/44B60R22/46B60R22/48B60R2022/4666B60R2022/4685B60R2022/4473
Inventor 赵轩余强严慈磊
Owner CHANGAN UNIV
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