CN204432596U - A kind of for alleviating the Automobile safety air bag outside system of clashing into accident harm - Google Patents
A kind of for alleviating the Automobile safety air bag outside system of clashing into accident harm Download PDFInfo
- Publication number
- CN204432596U CN204432596U CN201520083931.2U CN201520083931U CN204432596U CN 204432596 U CN204432596 U CN 204432596U CN 201520083931 U CN201520083931 U CN 201520083931U CN 204432596 U CN204432596 U CN 204432596U
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- air bag
- generating unit
- gas generating
- control circuit
- sensor
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Abstract
For alleviating an Automobile safety air bag outside system of clashing into accident harm, relate to air bag system.There is provided can greatly reduce automobile collide after a kind of of loss clash into the Automobile safety air bag outside system of accident harm for alleviating.Be provided with air bag, rang sensor, speed sensor, acceleration pick-up, gas generating unit, air bag device for ejecting, control circuit and speech prompting device; Described air bag is arranged on chassis of vehicle body front, and rang sensor is arranged on Vehicular body front, and rang sensor is used for the obstacle in detection vehicle front; Speed sensor and acceleration pick-up are arranged on wheel or vehicle bottom, speed sensor and acceleration pick-up are used for the speed of collection vehicle and acceleration signal and feed back to control circuit, the output termination gas generating unit of control circuit, air bag device for ejecting and speech prompting device, gas generating unit is connected with air bag, and gas generating unit is used for airbag aeration.
Description
Technical field
The utility model relates to air bag system, especially relates to a kind of for alleviating the Automobile safety air bag outside system of clashing into accident harm.
Background technology
Air bag, as the auxiliary configuration of vehicle body passive satety, is day by day subject to people's attention.When automobile and obstacle collision rift, be called primary collision, occupant and car inner member collide, and are called secondary collision.Existing air bag is all after primary collision, before secondary collision, open rapidly a gassiness air cushion, " flutters on air cushion " thus relaxes impact that occupant is subject to and absorb collision energy, alleviate the extent of injury of occupant when occupant is moved because of inertia.
Application number be 201010141567.2 Chinese invention patent application a kind of gas-bag system is disclosed, it comprises the air bag of the front-surface side that can cover vehicle front pillar, installing space can be reduced, ensure that shape when air bag ejects does not affect by folded state, and be arranged in front side door when ensureing installation strength.
Application number is that the Chinese invention patent application of 201180036043X discloses a kind of low cost gas-bag system for vehicle, comprises collision sensor system, control module and gas-bag system, can launch protect chaufeur and optionally protect passenger during colliding.
Above patent and Patents be all after once clashing into, the mitigation of secondary impact front opening collides gas-bag system, airbag design is in car, and main object of protection is driver, and optionally protects passenger.The gas-bag system of above Patent design is all opening after the collision of automobile and obstacle occurs, the not function of protection vehicle body.
Summary of the invention
The purpose of this utility model be to provide can greatly reduce automobile collide after a kind of of loss clash into the Automobile safety air bag outside system of accident harm for alleviating.
The utility model is provided with air bag, rang sensor, speed sensor, acceleration pick-up, gas generating unit, air bag device for ejecting, control circuit and speech prompting device;
Described air bag is arranged on chassis of vehicle body front, and rang sensor is arranged on Vehicular body front, and rang sensor is used for the obstacle in detection vehicle front; Speed sensor and acceleration pick-up are arranged on wheel or vehicle bottom, speed sensor and acceleration pick-up are used for the speed of collection vehicle and acceleration signal and feed back to control circuit, the output termination gas generating unit of control circuit, air bag device for ejecting and speech prompting device, gas generating unit is connected with air bag, and gas generating unit is used for airbag aeration.
The utility model is by the data that reclaim speed sensor, rang sensor and detect and pass through control circuit, when being about to collide, the air bag being installed on chassis of vehicle body front portion is ejected, collision between effective mitigation car body and obstacle, alleviates to vehicle and to comprising all driver and crew of driver and being hit the injury of pedestrian.
Compared with prior art, the utility model has the following advantages:
1) before automobile collides, eject air bag rapidly, greatly can reduce impulsive force, thus alleviate property damage and personal casualty.
2) install simple and easy, operation that need not be other can realize object.
3) relative to car, cheap, without economical burden.
Accompanying drawing explanation
Fig. 1 is the structure composition front elevational schematic of the utility model embodiment.
Fig. 2 is the structure composition schematic side view of the utility model embodiment.
Detailed description of the invention
See Fig. 1 and 2, the utility model embodiment is provided with air bag 1, rang sensor 2, speed sensor 3, acceleration pick-up 4, gas generating unit, air bag device for ejecting, control circuit and speech prompting device (not drawing in fig 1 and 2).
Described air bag 1 is arranged on front, car body A chassis, and it is anterior that rang sensor 2 is arranged on car body A, and rang sensor 2 is for the obstacle in detection vehicle front; Speed sensor 3 and acceleration pick-up 4 are arranged on wheel or vehicle bottom, speed sensor 3 and acceleration pick-up 4 are for the speed of collection vehicle and acceleration signal and feed back to control circuit, the output termination gas generating unit of control circuit, air bag device for ejecting and speech prompting device, gas generating unit is connected with air bag 1, and gas generating unit is used for inflating air bag 1.
When vehicle front has emergency case or obstacle, by the data such as distance, speed, acceleration/accel gathered, calculate the object that can complete safety shut-down in this distance.If can not (be bound to collide), then send energizing signal by control circuit, when gas generating unit receives signal, produce a large amount of gas rapidly, be full of air bag.When colliding, air bag can postpone collision time, can disperse part application force again, reaches the effect of protection vehicle body and people.
Also be provided with speech prompting device simultaneously, when speed is too large, and with car before the distance of other cars outside safety distance time, system can remind chaufeur to note maintaining safe distance.
Claims (1)
1., for alleviating an Automobile safety air bag outside system of clashing into accident harm, it is characterized in that being provided with air bag, rang sensor, speed sensor, acceleration pick-up, gas generating unit, air bag device for ejecting, control circuit and speech prompting device;
Described air bag is arranged on chassis of vehicle body front, and rang sensor is arranged on Vehicular body front, and rang sensor is used for the obstacle in detection vehicle front; Speed sensor and acceleration pick-up are arranged on wheel or vehicle bottom, speed sensor and acceleration pick-up are used for the speed of collection vehicle and acceleration signal and feed back to control circuit, the output termination gas generating unit of control circuit, air bag device for ejecting and speech prompting device, gas generating unit is connected with air bag, and gas generating unit is used for airbag aeration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083931.2U CN204432596U (en) | 2015-02-06 | 2015-02-06 | A kind of for alleviating the Automobile safety air bag outside system of clashing into accident harm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083931.2U CN204432596U (en) | 2015-02-06 | 2015-02-06 | A kind of for alleviating the Automobile safety air bag outside system of clashing into accident harm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204432596U true CN204432596U (en) | 2015-07-01 |
Family
ID=53600501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520083931.2U Expired - Fee Related CN204432596U (en) | 2015-02-06 | 2015-02-06 | A kind of for alleviating the Automobile safety air bag outside system of clashing into accident harm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204432596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038434A (en) * | 2019-12-31 | 2020-04-21 | 北京三快在线科技有限公司 | Pedestrian protection device of vehicle and unmanned vehicle |
-
2015
- 2015-02-06 CN CN201520083931.2U patent/CN204432596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038434A (en) * | 2019-12-31 | 2020-04-21 | 北京三快在线科技有限公司 | Pedestrian protection device of vehicle and unmanned vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20180206 |