CN101602345B - External active anti-collision automobile buffer gasbags - Google Patents
External active anti-collision automobile buffer gasbags Download PDFInfo
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- CN101602345B CN101602345B CN2008100678141A CN200810067814A CN101602345B CN 101602345 B CN101602345 B CN 101602345B CN 2008100678141 A CN2008100678141 A CN 2008100678141A CN 200810067814 A CN200810067814 A CN 200810067814A CN 101602345 B CN101602345 B CN 101602345B
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- air bag
- automobile
- gasbags
- control unit
- collision
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Abstract
The invention relates to external active anti-collision automobile buffer gasbags, in particular to active anti-collision gasbags arranged at both sides of an automobile, comprising gasbag grooves respectively arranged at the outer sides of the automobile body, gasbags respectively arranged in the gasbag grooves, a plurality of gas explosion generators, a distance sensor and a circuit control unit. The gas explosion generators are provided and connected with igniter tubes used for exploding the gas explosion generators; the distance sensor is connected with the circuit control unit; the gasbag grooves are respectively arranged at the left side and the right side of the automobile body; the air inlets of the gasbags are respectively connected with the explosive gas outlets of the gas explosion generators; and the circuit control unit is provided with a plurality of startup circuits connected with the igniter tubes for controlling the gas explosion generators to explode and inflate the gasbags. The gasbags are actively popped up for buffering and protecting the automobile body structure relatively feeble at both sides of the automobile and lessening the damage of traffic accidents, particularly automobile sideslip accidents to in-automobile passengers.
Description
Technical field
The present invention relates to a kind of automotive safety equipment, relate in particular to a kind of active and around automobile, form anti-collision air bag the overall protected external active anti-collision automobile buffer gasbags of vehicle body.
Background technology
Automobile is as the product of modern industry; the most frequently used vehicle in our life have been become; in our life, play an important role; the speed of automobile is more and more higher at present; test to the traffic safety of automobile is also more and more outstanding; the collision of automobile often is not pure collision in the ideal; under the situation of discontinuity; be easy to make automobile produce to break away and roll; the collision of side also very easily makes the car load fracture or disintegrates; though present in addition automobile all has the electronic control system that has designed anti-whipping; but as under tire and ground-surface adhesive ability on oil stain ground or the ice face are zero situation; whipping during turning; sideslip is inevitable; make the space right crumple in the compartment because of collision gathers; member in the injury car; at present in the safety precautions of being taked at the automobile member; always be the head-on crash of outstanding automobile; for example China adopts the test of 100% head-on crash to weigh the safety of automobile always; and lack the protection partly of the automobile side a little less than the structure relative thin; the car of being announced as Chinese patent ZL200320105302 with outside vehicle anti-collision air bag; member's protection in this car can strengthen car when automobile generation head-on crash; but also having increased automobile simultaneously turns on one's side; the probability that breaks away; in order to reduce the casualty rate that the automobile side angle collision is caused; the national standardization cuncil has begun to formulate the rules of automobile side angle collision safety standard; the injury that member in the car is caused when alleviating automobile generation broadside impact, but the passive mode that strengthens the automobile side structure can not significantly improve the protection to the automobile side structure.
Summary of the invention
Primary technical purpose of the present invention is that initiatively crashproof buffer air bag is set in the side of automobile, increases the buffer protection effect of automobile side to bump;
Less important technical purpose of the present invention is that initiatively crashproof buffer air bag is set around automobile, increases the buffer protection effect of automobile side to bump.
For realizing above-mentioned technical purpose, external active anti-collision automobile buffer gasbags of the present invention comprises the air bag groove of being located at the car body outside, is located at air bag, several gas burst producers, range finder, circuit control unit in the air bag groove; The gas burst producer has ignition tube; the gas burst producer is connected with the ignition tube that is used as the ignition gas generator; range finder is connected with circuit control unit; the air bag groove is located at the left and right sides of car body; particularly the air bag groove of the car body left and right sides is located on the car door; air bag is located in this air bag groove; the admission port of air bag is connected with the outlet of the detonating gas of gas generator; circuit control unit has some start-up circuits; some start-up circuits are connected with ignition tube; be used for control gaseous blast producer and detonate to airbag aeration, the rear and front end of this car body also can be provided with the protection air bag in addition.
This external active anti-collision automobile buffer gasbags has the air bag autonomous cruise speed system, this air bag autonomous cruise speed system by circuit control unit, the tachometer circuit, brake induction installation and the range finder that are used to measure the speed of a motor vehicle form; Tachometer circuit detects after the speed of a motor vehicle reaches default dangerous speed value; the brake induction installation starts immediately; after detecting the brake startup; range finder starts immediately and the relative velocity that detects object and automobile surpasses the safety speed value when automobile sport; the spark contact of circuit control unit is lighted corresponding ignition tube; ignition tube is ignited the gas burst producer; the gas burst producer is to airbag aeration; the air bag rapid expanding; around car body, form the Anti-bumping protection air bag; usually above-mentioned default dangerous speed value is made as 36km/s, and described safety speed value is made as 6.5m/s.
All open simultaneously for preventing automobile all air bags under the situation that a side is hit, increase unnecessary maintenance cost, this circuit control unit also is provided with the start-up circuit with the ignition tube separate connection of each gas burst producer, and as starting the hand control switch that each automobile collision preventing buffer air bag is separately, being used for independent control gaseous blast producer detonates each air bag is independently inflated, the driver can be controlled separately with the reply special status the automobile collision preventing air bag, usually these several hand control switches are located on the bearing circle, these several quick start switch are connected with the start-up circuit of circuit control unit, are used for preceding, after, a left side, the independent control of right air bag.
Beneficial effect: this external active anti-collision automobile buffer gasbags can in case of emergency increase the safe buffering protective action to the automobile external car body, it is crashproof particularly active buffer to be carried out in the weakest side of vehicle body structure, can reduce casualty rate significantly, improve the safety precaution ability of vehicle at lower cost.
Relevant detailed content of the present invention and technology are described as follows with regard to conjunction with figs. now.
Description of drawings
Fig. 1, bowing for embodiment of the invention airbag-releasing to scheme drawing;
Fig. 2, for the present invention have before and after the embodiment of air bag bow to scheme drawing;
Fig. 3, the scheme drawing that bumps for the automobile side of the embodiment of the invention;
Fig. 4, the scheme drawing of the embodiment of two air bags is set for the every side of automobile of the present invention.
The specific embodiment
The specific embodiment
External active anti-collision automobile buffer gasbags of the present invention comprises the air bag groove of being located at the car body outside, is located at air bag, several gas burst producers, range finder, circuit control unit in the air bag groove.
Range finder is connected with circuit control unit; circuit control unit has some start-up circuits; some start-up circuits are connected with ignition tube, are used for control gaseous blast producer and detonate to airbag aeration, and the rear and front end of this car body also can be provided with the protection air bag in addition.
The gas burst producer has the ignition tube of this gas burst producer that is used to ignite, the gas burst producer is connected with the ignition tube that is used as the ignition gas generator, when the start-up circuit of circuit control unit sends actuation signal, the ignition tube igniting, ignite the gas burst generating means, initiatively to airbag aeration.
The air bag groove is located at the left and right sides of car body, need to set up special side crashproof district generally speaking, this crashproof district is an anti-impact bumper, this bumper/spoiler is located on the chassis under the car door, or the air bag groove directly is located on the car door of the car body left and right sides, air bag is located in the air bag groove, and the admission port of air bag is connected with the outlet of the detonating gas of gas generator
This external active anti-collision automobile buffer gasbags has the air bag autonomous cruise speed system, and this air bag autonomous cruise speed system is made up of some start-up circuits of circuit control unit, the tachometer circuit that is used to measure the speed of a motor vehicle, brake induction installation and range finder; Tachometer circuit detects after the speed of a motor vehicle reaches default dangerous speed value; the brake induction installation starts immediately; after detecting the brake startup; range finder starts immediately and the relative velocity that detects object and automobile surpasses the safety speed value when automobile sport; the spark contact of circuit control unit is lighted corresponding ignition tube; ignition tube is ignited the gas burst producer; the gas burst producer is to airbag aeration; the air bag rapid expanding; around car body, form the active Anti-bumping protection air bag of sub-circular; default dangerous speed described herein is 36km/s, and described safety speed value is 6.5m/s.
For ease of the driver automobile collision preventing air bag is controlled separately with the reply special status in addition, this automobile collision preventing buffer air bag has the hand control switch of several independent, these some manual control devices are located on the bearing circle, these some quick start switch are connected with the circuit of circuit control unit, be used for preceding, after, a left side, the independent control of right air bag, under manually controlling, all open simultaneously for preventing automobile all air bags under the situation that a side is hit, increase unnecessary maintenance cost, separate setting between the ignition tube bonded assembly start-up circuit of this circuit control unit and each gas burst producer, and be used for independent control gaseous blast producer and detonate each air bag is independently inflated.
Please refer to shown in Figure 1; be a kind of embodiment of the present invention; among this embodiment, the left and right sides of vehicle is provided with safety air bag, and this safety air bag is located in the car door of automobile both sides; the automobile that has only a car door for every side; both sides have two air bags, also can be as shown in Figure 4, and respectively there is the car of two car doors both sides; every side has two air bags, respectively the car door position of vehicle both sides is protected.
Please refer to Fig. 2 and shown in Figure 3; be another embodiment of the present invention; except that two air bags of being located at automobile side; the front and back of automobile also are provided with air bag; for vehicle provides initiatively crashproof buffer protection of omnibearing side, when vehicular sideview bumped with other vehicles or foreign object, the crashproof buffer air bag of vehicular sideview can provide buffer protection in the car door position of weakness the most for vehicle; with the collision that buffering car door place is subjected to, the injury that the occupant is subjected in alleviating.
Claims (6)
1. external active anti-collision automobile buffer gasbags mainly comprises the air bag groove of being located at the car body outside, is located at air bag, air bag autonomous cruise speed system and several gas burst producers in the air bag groove; The gas burst producer have as ignite gas generator with this producer bonded assembly ignition tube; this air bag autonomous cruise speed system is by circuit control unit; be used to measure the tachometer circuit of the speed of a motor vehicle; brake induction installation and range finder are formed; circuit control unit has some start-up circuits; some start-up circuits be used for the ignition tube that control gaseous blast producer detonates to airbag aeration and be connected; the admission port of air bag is connected with the outlet of the detonating gas of gas generator; range finder is connected with circuit control unit; the air bag groove is located at around the car body; tachometer circuit detects after the speed of a motor vehicle reaches default dangerous speed value; the brake induction installation starts immediately; after detecting the brake startup; range finder starts; when the relative velocity that detects object and automobile when range finder surpasses the safety speed value to automobile sport; the spark contact of circuit control unit is lighted corresponding ignition tube; ignition tube is ignited the gas burst producer; the gas burst producer is to airbag aeration; the air bag rapid expanding forms the Anti-bumping protection air bag around car body.
2. external active anti-collision automobile buffer gasbags as claimed in claim 1 is characterized in that the rear and front end of this car body is provided with the protection air bag.
3. external active anti-collision automobile buffer gasbags as claimed in claim 1, it is characterized in that, separate setting between the ignition tube bonded assembly start-up circuit of this circuit control unit and each gas burst producer, and be used for independent control gaseous blast producer and detonate each air bag is independently inflated.
4. external active anti-collision automobile buffer gasbags as claimed in claim 1 is characterized in that, the air bag groove of the car body left and right sides is located on the car door, and air bag is located in the air bag groove.
5. external active anti-collision automobile buffer gasbags as claimed in claim 1, it is characterized in that, this automobile collision preventing buffer air bag has several hand control switches, these some hand control switches are located on the bearing circle, and be connected with circuit control unit, be used for independent control the front, rear, left and right air bag.
6. external active anti-collision automobile buffer gasbags as claimed in claim 1 is characterized in that, described safety speed value is 6.5m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100678141A CN101602345B (en) | 2008-06-10 | 2008-06-10 | External active anti-collision automobile buffer gasbags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100678141A CN101602345B (en) | 2008-06-10 | 2008-06-10 | External active anti-collision automobile buffer gasbags |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101602345A CN101602345A (en) | 2009-12-16 |
| CN101602345B true CN101602345B (en) | 2011-08-31 |
Family
ID=41468288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100678141A Expired - Fee Related CN101602345B (en) | 2008-06-10 | 2008-06-10 | External active anti-collision automobile buffer gasbags |
Country Status (1)
| Country | Link |
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| CN (1) | CN101602345B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019894A (en) * | 2010-10-10 | 2011-04-20 | 任永斌 | A vehicle air bag protective device |
| CN102582558A (en) * | 2012-02-21 | 2012-07-18 | 浙江吉利汽车研究院有限公司 | Vehicle with rolling protection system |
| CN103909887A (en) * | 2014-04-10 | 2014-07-09 | 上海应用技术学院 | Intelligent car buffer air bag |
| CN104401282A (en) * | 2014-11-02 | 2015-03-11 | 郭金虎 | Automotive intelligent inflation type anti-collision device |
| CN104648292A (en) * | 2014-12-17 | 2015-05-27 | 东莞市阿比亚能源科技有限公司 | Method capable of reducing collision damage grade of automobile and automobile capable of reducing collision damage grade |
| CN107933478A (en) * | 2016-10-12 | 2018-04-20 | 宋云波 | The safe three-in-one method of pilotless automobile people bus or train route |
| CN108482288B (en) * | 2018-03-12 | 2021-04-09 | 新乡职业技术学院 | Safety protection device for automobile passenger |
| CN108613665A (en) * | 2018-05-03 | 2018-10-02 | 武汉朗视软件有限公司 | A kind of photographic measuring apparatus |
| CN108897314A (en) * | 2018-05-30 | 2018-11-27 | 苏州工业园区职业技术学院 | A kind of intelligent vehicle control based on MC9S12DG128 |
| CN110497873B (en) * | 2019-09-12 | 2021-03-12 | 南通炜途汽车技术有限公司 | Anti-rollover automobile door anti-collision device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6417764B2 (en) * | 1994-07-15 | 2002-07-09 | Mark Christopher Tonkin | Safety system for vehicles |
| CN2785922Y (en) * | 2005-03-11 | 2006-06-07 | 汪振国 | Pre-inflation type outlaid safety airbag |
| CN200981533Y (en) * | 2006-11-24 | 2007-11-28 | 刘向波 | Automobile external safety gas-bag |
| CN200995659Y (en) * | 2006-12-31 | 2007-12-26 | 廖世平 | External safety gasbag cushion for vehicle |
-
2008
- 2008-06-10 CN CN2008100678141A patent/CN101602345B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6417764B2 (en) * | 1994-07-15 | 2002-07-09 | Mark Christopher Tonkin | Safety system for vehicles |
| CN2785922Y (en) * | 2005-03-11 | 2006-06-07 | 汪振国 | Pre-inflation type outlaid safety airbag |
| CN200981533Y (en) * | 2006-11-24 | 2007-11-28 | 刘向波 | Automobile external safety gas-bag |
| CN200995659Y (en) * | 2006-12-31 | 2007-12-26 | 廖世平 | External safety gasbag cushion for vehicle |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2000-108824A 2000.04.18 |
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| Publication number | Publication date |
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| CN101602345A (en) | 2009-12-16 |
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Granted publication date: 20110831 Termination date: 20160610 |
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