CN201694144U - Active protection safety air bag of side surface of automobile - Google Patents
Active protection safety air bag of side surface of automobile Download PDFInfo
- Publication number
- CN201694144U CN201694144U CN2010201989278U CN201020198927U CN201694144U CN 201694144 U CN201694144 U CN 201694144U CN 2010201989278 U CN2010201989278 U CN 2010201989278U CN 201020198927 U CN201020198927 U CN 201020198927U CN 201694144 U CN201694144 U CN 201694144U
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- air bag
- automobile
- safety
- bag device
- safety air
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Abstract
The utility model provides an active protection safety air bag of the side surface of an automobile, belonging to the technical field of safety of automobiles and solving the problem that the existing vehicle is lack of active safety protection capability when side collision occurs. The active protection safety air bag comprises two groups or more groups of safety air bag devices arranged at the side part of an automobile body and a controller for controlling the working of the safety air bag devices, wherein each group of safety air bag comprises an air bag, an air generator and inductive sensors; the air bag is connected with the corresponding air generator which is connected with the inductive sensor and the controller; in each group of safety air bag device, the number of the inductive sensors is two or more than two; and the controller receives inductive signals sent by two or more than two inductive sensors in the same group of safety air bag device and sends control signals to control corresponding air generator to act. The active protection safety air bag the side surface of the automobile has the advantages of low implementation cost, high safety, high accuracy and easy implementation.
Description
Technical field
The utility model belongs to the automotive safety technical field, relates to initiatively protecting safety airbag of a kind of automobile side.
Background technology
Automobile is as the product of modern industry, the modal vehicle in our life have been become, in our life, play an important role, the speed of automobile is more and more faster at present, test to the traffic safety of automobile is also more and more outstanding, and 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.
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.In order to reduce the casualty rate that the automobile side angle collision is caused, national standard body has begun to formulate the rules of automobile side angle collision safety standard, the injury that when alleviating automobile generation broadside impact the passenger is caused.The measure of the side face collision safety of vehicle reinforcement at present mainly is to adopt the high strength anti-collision beam and be installed in car medial surface safe air curtain, relies on collision prevention girders to alleviate vehicle deformation, protect the member by the side safe air curtain, but these all belongs to passive security.In case the generation side collision, collision energy is directly delivered to vehicular sideview, causes the vehicular sideview moderate finite deformation, still can cause more serious consequence.
Summary of the invention
The purpose of this utility model is at the existing the problems referred to above of existing automotive safety technology, and has proposed a kind of automobile side that stresses to protect, and the automobile side active protecting safety airbag of maloperation can not take place.
The purpose of this utility model can realize by following technical proposal: a kind of automobile side is protecting safety airbag initiatively; comprise air bag device that two groups or more is installed in side body and the controller of controlling air bag device work; the described air bag device of respectively organizing has included air bag; gas generator and coil pickup; the its corresponding gas generator of air bag connects; described gas generator and coil pickup then connect with above-mentioned controller; it is characterized in that; in described each group air bag device; the quantity of coil pickup is two or more; after above-mentioned controller receives the induced signal that two or more coil pickups send in the same group of air bag device, send control signal and control corresponding gas generator action.
Each organizes the both sides that the air bag device branch is located at car body, is responsible for the side body of protection certain limit.When the coil pickup of certain detects when soon bumping at this vehicle body place, induced signal is sent to controller.After in case controller receives the induced signal of two or more coil pickups transmissions of this vehicle body place; transmit control signal again on the gas generator that is used with this place's coil pickup; control the airbag-releasing at this vehicle body place by gas generator; form cushion layer at position of collision, protect in advance.
In above-mentioned automobile side active protecting safety airbag, the quantity of described air bag device is two groups, is separately positioned on the both sides of car body.One group of air bag device is responsible for protecting a side of car body.
In above-mentioned automobile side active protecting safety airbag, the quantity of described air bag device is four groups, is separately positioned on each car door place of side body.Be applicable to that both sides all have the automobile of two car doors, each car door place is provided with one group of air bag device.
In above-mentioned automobile side active protecting safety airbag, the quantity of coil pickup is 2～5 in described each group air bag device.
In above-mentioned automobile side active protecting safety airbag, the quantity of described coil pickup is 4.
Compared with prior art; this automobile side initiatively protecting safety airbag can in case of emergency protect automobile external car body increase safe buffer layer; 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.Controller wherein just can trigger the gas generator action after having only the induced signal of a plurality of coil pickups that receive collision place at the same time, has improved the accuracy of induction, prevents the generation of maloperation.In addition, because the safety airbag technique comparative maturity, this patent is easy to implement.The automobile integral structure need not change, and implementation cost is not high.
Description of drawings
Fig. 1 is the initiatively scheme of installation of protecting safety airbag of this automobile side.
Fig. 2 is the scheme drawing that this automobile side active protecting safety airbag is in whole deployed conditions.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is equipped with the initiatively scheme drawing of car load when side impact takes place of protecting safety airbag of this automobile side.
Among the figure, 1, car body; 2, left air bag; 3, right air bag; 4, coil pickup; 5, air bag cover plate.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this automobile side initiatively air bag device of protecting safety airbag has two groups, is separately positioned on the threshold place of car body 1 both sides, and in the outside air bag cover plate 5 is installed.Each group air bag device has included air bag, gas generator and four coil pickups 4, and its corresponding gas generator of air bag connects, and gas generator and coil pickup 4 also connect with the controller of control gaseous producer action.In the present embodiment, coil pickup is a radar, and according to the concrete model of radar, detection range can be 0.5～50m.
As shown in Figures 2 and 3, the air bag that is installed in the air bag device in car body 1 left side is left air bag 2, is responsible for protecting car body 1 left side during expansion.And the air bag that is installed in the air bag device on car body 1 right side is right air bag 3, is responsible for protecting car body 1 right side during expansion.
Automobile in the process of moving, the coil pickup 4 of car body 1 both sides detects side danger in real time.As shown in Figure 4, there are vehicle or other objects close in case detect the side, coil pickup 4 judges whether side impact and side impact degree can take place according to speed of relative movement between the two, when confirming to bump and the collision degree sends induced signal to controller when violent.After controller only receives the induced signal that two or more coil pickups 4 start, the control gaseous producer that just can transmit control signal action.By left air bag 2 inflations of gas generator to the collision side, left air bag 2 ejects air bag cover plate 5, launches fully before collision takes place, and complete gas filed left air bag 2 forms cushion layer between car body 1 left side and dangerous matter sources, absorb collision energy, harm reduction.
Specific embodiment described herein only is that the utility model spirit is made casehistory.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. automobile side protecting safety airbag initiatively; comprise air bag device that two groups or more is installed in car body (1) sidepiece and the controller of controlling air bag device work; the described air bag device of respectively organizing has included air bag; gas generator and coil pickup (4); the its corresponding gas generator of air bag connects; described gas generator and coil pickup (4) then connect with above-mentioned controller; it is characterized in that; in described each group air bag device; the quantity of coil pickup (4) is two or more; after above-mentioned controller receives the induced signal that two or more coil pickups (4) send in the same group of air bag device, send control signal and control corresponding gas generator action.
2. automobile side according to claim 1 is protecting safety airbag initiatively, it is characterized in that the quantity of described air bag device is two groups, is separately positioned on the both sides of car body (1).
3. automobile side according to claim 1 is protecting safety airbag initiatively, it is characterized in that the quantity of described air bag device is four groups, is separately positioned on each car door place of car body (1) sidepiece.
4. according to claim 1 or 2 or 3 described automobile sides active protecting safety airbags, it is characterized in that the quantity of coil pickup (4) is 2～5 in described each group air bag device.
5. automobile side according to claim 4 is protecting safety airbag initiatively, it is characterized in that the quantity of described coil pickup (4) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201989278U CN201694144U (en) | 2010-05-21 | 2010-05-21 | Active protection safety air bag of side surface of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201989278U CN201694144U (en) | 2010-05-21 | 2010-05-21 | Active protection safety air bag of side surface of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201694144U true CN201694144U (en) | 2011-01-05 |
Family
ID=43395389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201989278U Expired - Fee Related CN201694144U (en) | 2010-05-21 | 2010-05-21 | Active protection safety air bag of side surface of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201694144U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802775A (en) * | 2014-03-19 | 2014-05-21 | 罗汉卿 | Escape device for automobile falling into water |
| CN104290573A (en) * | 2014-09-26 | 2015-01-21 | 常州市民力轴承有限公司 | Protected car door |
| CN106494346A (en) * | 2016-11-09 | 2017-03-15 | 山东国金汽车工程技术有限公司 | The safe air curtain of driver and crew is ensured under a kind of fortuitous event |
-
2010
- 2010-05-21 CN CN2010201989278U patent/CN201694144U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802775A (en) * | 2014-03-19 | 2014-05-21 | 罗汉卿 | Escape device for automobile falling into water |
| CN104290573A (en) * | 2014-09-26 | 2015-01-21 | 常州市民力轴承有限公司 | Protected car door |
| CN106494346A (en) * | 2016-11-09 | 2017-03-15 | 山东国金汽车工程技术有限公司 | The safe air curtain of driver and crew is ensured under a kind of fortuitous event |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20140521 |