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Supplementary restraint system control method

A technology of airbags and control methods, applied in the directions of vehicle safety arrangement, pedestrian/occupant safety arrangement, transportation and packaging, etc., can solve the problems of incorrect sitting posture, weak safety awareness of drivers and passengers, injuries, etc., to save repair costs. degree of effect

Inactive Publication Date: 2014-04-09
QINGDAO YONGTONG ELEVATOR ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Accident studies have shown that airbags can greatly reduce the chance of driver injury, but due to the weak safety awareness of drivers and passengers, incorrect sitting postures when riding in the car will cause unnecessary injuries when the airbags are deployed

Method used

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  • Supplementary restraint system control method

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0017] Accident studies have shown that airbags can greatly reduce the chances of drivers being injured, but due to the weak safety awareness of drivers and passengers, incorrect sitting postures when riding in the car will cause unnecessary injuries when the airbags are deployed.

[0018] The present invention detects the positions of the driver and passengers through seat sensors, and controls the opening of the corresponding airbags according to the detection sig...

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Abstract

The invention provides a supplementary restraint system control method which comprises the following steps that chair sensors are arranged under chairs respectively to detect if people sit on the chairs, and human body induction signals are output; the input end of a controller receives output signals of the chair sensors, and corresponding control signals are output according to high and low electrical levels of signals of the input end; a first supplementary restraint system, a second supplementary restraint system and a third supplementary restraint system are started or shut down according to the control signals.

Description

technical field [0001] The invention relates to the field of vehicle electronics, in particular to an airbag control method. Background technique [0002] The development of automobiles not only has a huge effect on social economy, but also has an important impact on human life. Automobiles have become the main means of transportation for people to travel, and their convenience is unmatched by airplanes, ships and trains. [0003] As an emerging economy, China has become the world's largest automobile consumer. At present, the number of motor vehicles in my country has exceeded 100 million. There are more cars, roads are blocked, and traffic accidents are increasing. [0004] Accident studies have shown that airbags can greatly reduce the chances of drivers being injured, but due to the weak safety awareness of drivers and passengers, incorrect sitting postures when riding in the car will cause unnecessary injuries when the airbags are deployed. [0005] How to make the o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/01B60R21/015B60R21/16
Inventor 代立超
Owner QINGDAO YONGTONG ELEVATOR ENG