CN201909716U - False triggering prevention testing device for automobile safety airbags - Google Patents
False triggering prevention testing device for automobile safety airbags Download PDFInfo
- Publication number
- CN201909716U CN201909716U CN2010206756537U CN201020675653U CN201909716U CN 201909716 U CN201909716 U CN 201909716U CN 2010206756537 U CN2010206756537 U CN 2010206756537U CN 201020675653 U CN201020675653 U CN 201020675653U CN 201909716 U CN201909716 U CN 201909716U
- Authority
- CN
- China
- Prior art keywords
- roadblock
- false triggering
- variable
- test
- tested vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a false triggering prevention testing device for automobile safety airbags, which is used for detection of auto parts and consists of a traction system, a testing roadway, a variable roadblock, a buffering area and a delay brake device. A motor of the traction system is connected with a traction rope, a traction trolley and a tested vehicle via a hub. The testing roadway is provided with a road surface, tracks, the variable roadblock and the buffering area. The motor drives the hub, the traction rope, the traction trolley and the tested vehicle. The variable roadblock is a replaceable roadblock. The delay brake device generates brake, and the buffering area leads the tested vehicle to be decelerated and stopped. The false triggering prevention testing device judges whether a safety airbag of the tested vehicle is in false triggering or not by the aid of high-speed camera shooting, and if the safety air bag is not triggered under set speed, the tested vehicle is qualified. The false triggering prevention testing device is widely applicable to detecting safety airbags of various passenger vehicles, has characteristics of zero personnel injury risk and accurate speed control, and has the advantages of simple structure, stable operation, higher load ability and lower detection cost.
Description
Affiliated technical field
The utility model relates to a kind of special facilities of safe automobile air bag roadblock misuse test, and specifically a kind of safe automobile air bag prevents the false triggering test unit.
Background technology
Safe automobile air bag is protection driver and occupant's a vitals; in case generation traffic hazard; air bag can effectively slow down the impact of car inner part to human body; reduce the damage that collision brings; but also there is the situation of misuse in air bag; running into when jolting the road surface or having the road surface of roadblock, thereby air bag might false triggering cause the occupant injured, whether safe and reliable therefore air bag is carried out roadblock misuse test is check air bag important means.In the prior art, what safe automobile air bag roadblock misuse test was adopted is the test method of test run person's steering vehicle, its protection cost height, and empirical risk is big, and reliability is lower, and range of application is limited.
Summary of the invention
The purpose of this utility model is to provide a kind of safe automobile air bag that does not need test run person to drive to prevent the false triggering test unit, and it can reduce the protection cost to test run person significantly, gets rid of empirical risk effectively, greatly improves the reliability of test.
The technical scheme that the utility model is dealt with problems is: design a kind of safe automobile air bag and prevent the false triggering test unit, it is made up of trailer system, test roads, variable roadblock, buffer zone and time-delay clamping device, be provided with motor in the trailer system, the motor of trailer system connects traction rope by wheel hub, and traction rope connects by trailer wagon is examined vehicle; Examined the time-delay clamping device is installed in the vehicle, the road surface of test roads is provided with track, variable roadblock and buffer zone.It gives traction rope with transmission of power by the motor-driven wheel hub, and traction rope drives by trailer wagon and examined vehicle, after arriving assigned address, trailer system with examined vehicle and separated.Variable roadblock is the changeable type roadblock, and buffer zone is test deceleration buffer band.In the process of the test, examined vehicle and crossed roadblock, under the effect of time-delay clamping device, examined vehicle and stop in the buffer zone deceleration along lead.
The beneficial effects of the utility model are: because the motor of trailer system connects traction rope, trailer wagon, examined vehicle by wheel hub, thereby process of the test does not need test run person's steering vehicle, the injury of having avoided test to cause test run person has reduced the protection cost, has got rid of empirical risk.Simultaneously, owing to be provided with motor in the trailer system, thereby test is quickened evenly, speed control is accurate, thus improved the reliability of test.In addition, because the road surface of test roads is provided with track, variable roadblock and buffer zone, thereby can change multi-form roadblock and test, improved the test sensing range.That the utility model also has is simple in structure, operate steadily, safe and reliable, be widely used, load capacity is big and the lower advantage of testing cost.
Description of drawings
The embodiment that provides below in conjunction with accompanying drawing further specifies the utility model.
Fig. 1 is a front view of the present utility model;
Fig. 2 is a vertical view of the present utility model.
Among the figure, 1. trailer system, 2. test roads, 3. variable roadblock, 4. buffer zone, 5. motor, 6. wheel hub, 7. angle sheave, 8. stretching pulley, 9. traction rope, 10. trailer wagon, 11. road surfaces, 12. tracks, 13. are examined vehicle, 14. time-delay clamping device.
Embodiment
Below divide six aspects to describe embodiment.
The first, ingredient of the present utility model.
Trailer system (1) comprising: motor (5), wheel hub (6), angle sheave (7), stretching pulley (8), traction rope (9), trailer wagon (10).
Test roads (2) comprising: road surface (11), track (12).
Variable roadblock (3) is the changeable type roadblock.
Buffer zone (4) is test deceleration buffer band.
Unpiloted passenger car when being examined vehicle (13) for test
Time-delay clamping device (14) is for making the self-braking mechanism of vehicle.
The second, the kind of drive of trailer system (1).
Be provided with motor (5) in the trailer system (1), the motor (5) of trailer system (1) connects traction rope (9) by wheel hub (6), and traction rope (9) connects by trailer wagon (10) is examined vehicle (13).
Traction rope (9) is the closed circulation structure, and one holds row level with both hands is wrapped on the commentaries on classics hub (6), and the other end is connected with stretching pulley (8).After stretching pulley (8) tensioning, motor (5) is given transmission of torque changes hub (6), and rotary drum (6) rotates by frictional force drives traction rope (9), drives trailer wagon (10) through angle sheave (7) back.Trailer wagon (10) drives to be examined vehicle (13) (11) and track (12) is travelled forward along the road surface.
Traction rope (9) adopts circulation non junction structure, carry out transmission by friction force, need not after the test traction rope (9) is reeled again, trailer wagon (10) is connected by clamping mode with traction rope (9), trailer wagon (10) with examined vehicle (13) and be connected by the mode that is flexible coupling, can thread off at desired location arbitrarily.
The motor (5) of trailer system (1) has all even control of acceleration characteristics accurately, and the travelling speed of being examined vehicle (13) can be provided with arbitrarily between 0-80km/h, and velocity control accuracy is ± 0.1km/h that the precision of speed control is that the driver is beyond one's reach.
The 3rd, examined the setting of vehicle (13) and variable roadblock (3).
Examined the start position that vehicle (13) is placed in test roads (2), and with track (12) centering, front end links to each other with the hook of trailer wagon (10), trailer wagon (10) is clamped on the traction rope (9).Variable roadblock (3) is placed in the intermediate settings position of test roads (2), and with track (12) centering, with bolt variable roadblock (3) is fixed on the test roads (2).
The 4th, process of the test.
Start power supply, the motor (5) of trailer system (1) drives wheel hub (6), traction rope (9), trailer wagon (10) successively, is examined vehicle (13) operation.Examined vehicle (13) along the road surface (11) and track (12) do propulsion.After arriving desired location, trailer wagon (10) is threaded off with examining vehicle (13), is examined vehicle (13) by self inertia during by variable roadblock (3), and the barrier process of dashing of vehicle (13) examined in the high-speed camera record.
Wherein, variable roadblock (3) can be according to the replaceable different form of testing requirements, and principal mode has low roadblock, height fall roadblock, rail roadblock, semicircle curb, square curb etc.
Test speed is set at 60km/h by low roadblock, rail roadblock, semicircle curb, square curb the time, when falling roadblock, be set at 40km/h by height, overall process does not all need the driver's operation vehicle when testing, therefore can avoid being examined vehicle (13) by above-mentioned various barrier the time to test run person's injury that impacts.
The 5th, examined the braking of vehicle (13).
Examined vehicle (13) and dash over the road block the back art skating to buffer zone (4), time-delay clamping device (14) produces action, promotes brake pedal, make to be examined vehicle (13) and stop, so far, off-test.Be provided with tire and sandy soil at buffer zone (4), prevent that vehicle is because of the brake failure situation of causing danger.
The 6th, the processing of test findings.After the off-test, differentiate the situation whether air bag examined vehicle (13) occurs misapplying by high-speed camera, and log.Under command speed,, can judge that then to be examined vehicle (13) qualified if air bag is not triggered.
Claims (1)
1. a safe automobile air bag prevents the false triggering test unit, it is made up of trailer system (1), test roads (2), variable roadblock (3), buffer zone (4) and time-delay clamping device (14), it is characterized in that: be provided with motor (5) in the trailer system (1), the motor (5) of trailer system (1) connects traction rope (9) by wheel hub (6), and traction rope (9) connects by trailer wagon (10) is examined vehicle (13); Examined be equipped with in the vehicle (13) time-delay clamping device (14), the road surface (11) of test roads (2) is provided with track (12), variable roadblock (3) and buffer zone (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206756537U CN201909716U (en) | 2010-11-15 | 2010-12-23 | False triggering prevention testing device for automobile safety airbags |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020606817.0 | 2010-11-15 | ||
| CN201020606817 | 2010-11-15 | ||
| CN2010206756537U CN201909716U (en) | 2010-11-15 | 2010-12-23 | False triggering prevention testing device for automobile safety airbags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909716U true CN201909716U (en) | 2011-07-27 |
Family
ID=44301917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206756537U Expired - Fee Related CN201909716U (en) | 2010-11-15 | 2010-12-23 | False triggering prevention testing device for automobile safety airbags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201909716U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103998913A (en) * | 2011-11-23 | 2014-08-20 | 大陆轮胎德国有限公司 | Test facility for a vehicle equipped with at least one vehicle tire |
| CN104359642A (en) * | 2014-11-10 | 2015-02-18 | 南车青岛四方机车车辆股份有限公司 | Rail vehicle collision experiment platform and rail vehicle collision experiment method |
| CN106781819A (en) * | 2017-03-02 | 2017-05-31 | 钟晓华 | A kind of movable safety driver training device |
| CN106932209A (en) * | 2017-03-31 | 2017-07-07 | 上海机动车检测认证技术研究中心有限公司 | Automotive airbag acts on detection method by mistake |
| CN107724195A (en) * | 2017-10-27 | 2018-02-23 | 上汽大众汽车有限公司 | Air bag abuses test site and its method for arranging |
| CN107884213A (en) * | 2017-11-02 | 2018-04-06 | 西南交通大学 | A kind of ejection type rail vehicle bump testing machine |
| CN110208012A (en) * | 2019-05-20 | 2019-09-06 | 中国第一汽车股份有限公司 | A kind of drag chain type coaster active brake control method |
| CN116839928A (en) * | 2023-06-05 | 2023-10-03 | 中汽研汽车检验中心(广州)有限公司 | Whole vehicle air bag misoperation test method |
-
2010
- 2010-12-23 CN CN2010206756537U patent/CN201909716U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103998913A (en) * | 2011-11-23 | 2014-08-20 | 大陆轮胎德国有限公司 | Test facility for a vehicle equipped with at least one vehicle tire |
| CN103998913B (en) * | 2011-11-23 | 2017-03-22 | 大陆轮胎德国有限公司 | Test facility for a vehicle equipped with at least one vehicle tire |
| CN104359642A (en) * | 2014-11-10 | 2015-02-18 | 南车青岛四方机车车辆股份有限公司 | Rail vehicle collision experiment platform and rail vehicle collision experiment method |
| CN104359642B (en) * | 2014-11-10 | 2017-12-22 | 中车青岛四方机车车辆股份有限公司 | A kind of rail vehicle bump testing machine |
| US10393628B2 (en) | 2014-11-10 | 2019-08-27 | Crrc Qingdao Sifang Co., Ltd. | Track vehicle collision testing device and track vehicle collision testing method |
| CN106781819A (en) * | 2017-03-02 | 2017-05-31 | 钟晓华 | A kind of movable safety driver training device |
| CN106932209A (en) * | 2017-03-31 | 2017-07-07 | 上海机动车检测认证技术研究中心有限公司 | Automotive airbag acts on detection method by mistake |
| CN106932209B (en) * | 2017-03-31 | 2019-02-15 | 上海机动车检测认证技术研究中心有限公司 | Automotive airbag accidentally acts on detection method |
| CN107724195A (en) * | 2017-10-27 | 2018-02-23 | 上汽大众汽车有限公司 | Air bag abuses test site and its method for arranging |
| CN107884213A (en) * | 2017-11-02 | 2018-04-06 | 西南交通大学 | A kind of ejection type rail vehicle bump testing machine |
| CN110208012A (en) * | 2019-05-20 | 2019-09-06 | 中国第一汽车股份有限公司 | A kind of drag chain type coaster active brake control method |
| CN116839928A (en) * | 2023-06-05 | 2023-10-03 | 中汽研汽车检验中心(广州)有限公司 | Whole vehicle air bag misoperation test method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201909716U (en) | False triggering prevention testing device for automobile safety airbags | |
| CN203811344U (en) | Simulation test apparatus for vehicle side impact | |
| CN101979987B (en) | Vehicle brake detection table with acceleration simulation function | |
| JP5506706B2 (en) | Thread testing equipment | |
| CN104925042B (en) | A kind of pre- braking method of active for pure electric automobile | |
| CN103029665A (en) | Control system and control method for actively avoiding side collision of automobile | |
| CN103661191A (en) | Automotive safety control system | |
| CN105539391A (en) | Vehicle running protecting device for rubber-tire vehicle | |
| CN108528297B (en) | Magnetorheological automobile anti-collision seat | |
| CN201808556U (en) | Intelligent anti-collision system of automobiles in multiple road conditions | |
| CN101445114B (en) | Anti-falling device | |
| JP5483241B2 (en) | Vehicle composite test apparatus and vehicle test method | |
| CN103278333B (en) | For the rolling chassis of automobile tumbling test test | |
| CN202753900U (en) | External airbag device for vehicles | |
| CN110053594A (en) | The auxiliary brake control method of Vehicle brake assist system, automobile and automobile | |
| CN107974896A (en) | A kind of Anti-slip type level crossing security protection system and means of defence | |
| KR101396199B1 (en) | Method and system for braking a railway vehicle | |
| CN104875730B (en) | Automatic braking device for vehicle and its method | |
| CN202080262U (en) | Automobile anti-impacting device | |
| CN110082130A (en) | A kind of anticollision experimental rig | |
| CN207311173U (en) | A kind of automatic control system for electric automobile | |
| CN204128834U (en) | Automobile side slope tumbling test device | |
| CN208233042U (en) | A kind of vehicle adaptive control system of comprehensive running environment | |
| CN207106339U (en) | Running car spacing safety alarm device | |
| CN101417646B (en) | Automobile collision damping anchor |
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 |
Granted publication date: 20110727 Termination date: 20181223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |