CN102466556B - Vehicle-collision simulation testing apparatus - Google Patents
Vehicle-collision simulation testing apparatus Download PDFInfo
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- CN102466556B CN102466556B CN201110083013.6A CN201110083013A CN102466556B CN 102466556 B CN102466556 B CN 102466556B CN 201110083013 A CN201110083013 A CN 201110083013A CN 102466556 B CN102466556 B CN 102466556B
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- coaster
- pedal
- vehicle
- hydraulic cylinder
- acceleration
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/0078—Shock-testing of vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/307—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated by a compressed or tensile-stressed spring; generated by pneumatic or hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/022—Environment of the test
- G01N2203/0244—Tests performed "in situ" or after "in situ" use
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- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides a kind of vehicle-collision simulation testing apparatus, it can improve repeatability.In this vehicle-collision simulation testing apparatus, the coaster (15) that can carry for examination body (16) supports as the fore-and-aft direction along level moves freely, in the front portion of coaster (15), pedal (22) is supported as rotating freely, and, acceleration can be applied to pedal (22) by the emitter (23) as acceleration apparatus, and configure the component parts of pedal (22) and emitter (23) in the mode that the center of the left and right directions in coaster (15) becomes centre of gravity place.
Description
Technical field
The present invention relates to the acceleration that when not destroying motor vehicle and make collision, guest room produces to reproduce, and the vehicle-collision simulation testing apparatus that the extent of injury of the passenger that secondary collision is caused reproduces.
Background technology
Usually; the real vehicle collision test of the physical quantitys such as the remaining space amount for evaluating impact momentum or guest room and passenger's injury values is there is in the impact test of motor vehicle; but the superior people collide the method for wall for failure test with fixing speed collision of having a holiday or vacation of real vehicle, very spend cost.Therefore, the body in white, simulation vehicle body etc. that are equipped with dummy and air bag etc. are arranged on chassis, the acceleration roughly the same with during full scale vehicle collision is applied to this chassis, make the shock extent acted on for examination body non-destructively reproduce and evaluate passenger's injury values, thus carry out the collision of motor-driven vehicles simulation test for developing the safety features such as air bag.
As this kind of vehicle-collision simulation testing apparatus, such as, there is the device described in following patent documentation 1,2.In the load load test method described in this each patent documentation, the people that has a holiday or vacation is taken advantage of at coaster upper fixed seat chair, the pedal of the pin of this dummy of mounting is made rotatably to be supported on pedal supporting station, and to be made on front side of pedal by hydraulic cylinder (footboard drives device) can tilted upward action, and, pedal supporting station is supported as sliding freely by guide member, and can be moved forward and backward by hydraulic cylinder (footboard drives device).Therefore, when the intrusion (intrusion) carrying out motor vehicle is tested, the crash data based on the motor vehicle of reality carrys out control pin pedal driving device, and carries out tilting action or the movement of pedal.
Patent documentation 1: Japanese Unexamined Patent Publication 2002-062230 publication
Patent documentation 2: United States Patent (USP) No. 7415903 instructions
In above-mentioned vehicle-collision simulation testing apparatus in the past, take advantage of at coaster upper fixed seat chair the people that has a holiday or vacation, in its front, pedal is supported as moving freely and rotating freely, and carry footboard drives device.This footboard drives device is made up of two hydraulic cylinders, pump, accumulators etc., becomes very heavy structure.Therefore, because of the configuration structure of supratrochlear hydraulic cylinder, pump, accumulator etc., weight balancing is broken, and when collision of motor-driven vehicles simulation test, coaster carries out the action different from during actual collision, and repeatability may reduce.
Summary of the invention
The present invention proposes to solve above-mentioned problem, its object is to provide a kind of vehicle-collision simulation testing apparatus that can improve repeatability.
Feature for the vehicle-collision simulation testing apparatus of the present invention completing above-mentioned purpose is to possess: coaster, and its fore-and-aft direction be supported to along level moves freely, and can carry for examination body; Pedal, the axle center supporting of the left and right directions along level of its front portion by this coaster is for rotating freely; Acceleration apparatus, it applies acceleration to described pedal, and wherein, the mode becoming centre of gravity place with the center of the left and right directions of described coaster configures the component parts of described pedal and described acceleration apparatus.
Therefore, configured the component parts of pedal and acceleration apparatus by the mode becoming centre of gravity place with the center of the left and right directions of coaster on coaster, balance when coaster moves and can not be broken, the repeatability of collision of motor-driven vehicles simulation test can be improved.
The feature of vehicle-collision simulation testing apparatus of the present invention is, described acceleration apparatus has hydraulic cylinder, the accumulator be communicated with this hydraulic cylinder, the containing case of fluid receiving of will discharge from described hydraulic cylinder, described pedal and described hydraulic cylinder are configured in the side of the left and right directions of described coaster, and described accumulator and described containing case are configured in the opposite side of the left and right directions of described coaster.
Therefore, by pedal and hydraulic cylinder, accumulator and containing case being configured in the left and right of coaster, the left-right balance of coaster can easily suitably be set.
The feature of vehicle-collision simulation testing apparatus of the present invention is, described is body in white for examination body, is configured with described pedal and described hydraulic cylinder, is configured with described accumulator and described containing case in co-pilot seat side in the driver's seat side of this body in white.
Therefore, no matter the configuration of driver's seat and co-pilot seat, the left-right balance of coaster suitably can both be set.
Invention effect
According to vehicle-collision simulation testing apparatus of the present invention, because the mode becoming centre of gravity place with the center of the left and right directions of coaster configures the component parts of pedal and acceleration apparatus, therefore when coaster moves, balance can not be broken, and can improve the repeatability of collision of motor-driven vehicles simulation test.
Accompanying drawing explanation
Fig. 1 is the side view of the vehicle-collision simulation testing apparatus representing one embodiment of the invention.
Fig. 2 is the vertical view of the vehicle-collision simulation testing apparatus representing this embodiment.
Fig. 3 is the schematic side view of the intrusion test unit represented in the vehicle-collision simulation testing apparatus of this embodiment.
Fig. 4 is the schematic top of the intrusion test unit represented in the vehicle-collision simulation testing apparatus of this embodiment.
Symbol description:
12 ground
15 coasters
16 for examination body
17 emitters (coaster acceleration apparatus)
21 intrusion devices
22 pedals
23 emitters (pedal acceleration apparatus)
24 hydraulic cylinders
25 accumulators
26 containing cases
33 bolsters
37,38 pipe arrangements
39 servo-valves
Embodiment
Below, with reference to accompanying drawing, the preferred embodiment of vehicle-collision simulation testing apparatus of the present invention is described in detail.It should be noted that, be not limit the present invention by this embodiment.
[embodiment 1]
Fig. 1 is the side view of the vehicle-collision simulation testing apparatus representing one embodiment of the invention, Fig. 2 is the vertical view of the vehicle-collision simulation testing apparatus representing this embodiment, Fig. 3 is the schematic side view of the intrusion test unit represented in the vehicle-collision simulation testing apparatus of this embodiment, and Fig. 4 is the schematic top of the intrusion test unit represented in the vehicle-collision simulation testing apparatus of this embodiment.
In the vehicle-collision simulation testing apparatus of embodiment 1, as shown in Figures 1 and 2, coaster 15 is the frame units with sheet material, and this sheet material has specific thickness, the rectangular shape that coaster 15 is long in fore-and-aft direction (left and right directions in Fig. 1 and Fig. 2) under top view.Pair of right and left track 13a, the 13b with predetermined distance are attached on ground 12 along the longitudinal direction, and coaster 15 is by being fixed on sliding part 14a, 14b supporting of lower surface for movable freely along track 13a, 13b.
In addition, can carry for examination body 16 at the upper surface of coaster 15.This confession examination body 16 is the so-called body in white of the motor vehicle only with skeleton in the present embodiment, is provided with the Equipment Parts such as seat 16a, steering gear 16b, air bag 16c, and is provided with dummy 16d in body in white.This confession examination body 16 is mounted in the position of the regulation in coaster 15, is fixed by not shown fixture.
It should be noted that, at this, are body in whites for examination body 16, comprise seat 16a, steering gear 16b, air bag 16c, dummy 16d etc., but sometimes also body in white, steering gear 16b, air bag 16c, dummy 16d are called separately for examination body.
In addition, in the present embodiment, owing to being mounted on coaster 15 for examination body 16, therefore using the front (in Fig. 1 and Fig. 2 for left) of the motor vehicle as this confession examination body 16 being the front of coaster 15 and being described for the rear of coaster 15 using the rear (for right in Fig. 1 and Fig. 2) as the motor vehicle for examination body 16.And, be described using side, i.e. left and right directions (for above-below direction in Fig. 1 and Fig. 2) as the motor vehicle for examination body 16 as the side of coaster 15, i.e. left and right directions.
In the vehicle-collision simulation testing apparatus of the present embodiment, the ground 12 of the front side of coaster 15 is provided with the emitter 17 as coaster acceleration apparatus coaster 15 being applied to rear acceleration.This emitter 17 has the piston 17a got to coaster 15 side by carrying out hydrostatic control (or air-pressure controlling, friction control etc.).Therefore, under the state of emitter 17 end in contact before the front end of piston 17a and coaster 15, piston 17a is got, thus rearward impulsive force, i.e. acceleration can be applied to this coaster 15.That is, applied the situation of rear acceleration by emitter 17 pairs of coasters 15 and coaster 15 is same form for the situation trying to be subject to when frontal collision occurs body 16 rear acceleration, generation collision of motor-driven vehicles can be simulated.
In addition, the front portion on coaster 15 is provided with intrusion (intrusion) device 21 in the front be positioned at for examination body 16.In this intrusion device 21, as shown in Figures 3 and 4, there is pedal 22 and the emitter 23 as pedal accelerator.Further, this emitter 23 is made up of hydraulic cylinder 24, accumulator 25, containing case 26.
That is, coaster 15 is fixed with erecting bed 31, this erecting bed 31 is provided with bolster 33 by bracket 32.This bolster 33 configures along the left and right directions of the orthogonal level of the moving direction and fore-and-aft direction with coaster 15.
Pedal 22 is in pars intermedia with the plate shape of predetermined angular bending, and the pars intermedia support shaft 33 becoming bending part supports as rotating freely.This pedal 22 has the rake 22a of the front side being positioned at coaster 15 and is positioned at the horizontal part 22b of rear side of coaster 15, and rake 22a and horizontal part 22b becomes the shape linked by pars intermedia.Rake 22a extends from pars intermedia (bolster 33) to the side, front upper place of coaster 15, is set to predetermined angular relative to the upper surface of coaster 15.On the other hand, horizontal part 22b extends from pars intermedia (bolster 33) to the rear side of coaster 15, is set as with the upper surface of coaster 15 almost parallel.
Front portion on coaster 15 is configured with the emitter 23 in the front being positioned at pedal 22.This emitter 23 can carry out hydrostatic control (or air-pressure controlling, friction control etc.).Hydraulic cylinder 24 has the piston 24a got to pedal 22 side by carrying out hydrostatic control.Further, the base end part of this hydraulic cylinder 24 is rotatably linked with the fixed block 34 be fixed on coaster 15 by connecting pin 35, and the leading section of piston 24a is rotatably linked with the leading section of the rake 22a in pedal 22 by connecting pin 36.
Accumulator 25 can at inner pressure accumulation hydraulic oil by not shown hydraulic pump.Hydraulic cylinder 24 will be divided internally into former and later two rooms by piston 24a, and accumulator 25 is linked by pipe arrangement 37 and room, rear.The oil of discharging after hydraulic cylinder 24 action can reclaim by containing case 26.This containing case 26 is linked by the room, front of pipe arrangement 38 with hydraulic cylinder 24, is provided with servo-valve 39 between pipe arrangement 38 and the room, front of hydraulic cylinder 24.
Therefore, under the state that servo-valve 39 cuts out, supply oil supply by hydraulic pump to accumulator 25, make the room, rear of accumulator 25, pipe arrangement 37, hydraulic cylinder 24 (room, front) become the high pressure conditions of regulation, take off hydraulic pump.In this condition, when opening servo-valve 39, the oil of the room, front of hydraulic cylinder 24 is reclaimed to containing case 26 by pipe arrangement 38, thus can by piston 24a forwards (pedal 22 side) get.
Therefore, emitter 23 is by getting the piston 24a of hydraulic cylinder 24 and can applying to this pedal 22 impulsive force, the i.e. acceleration that rearward rotate.That is, emitter 23 can apply the leading section of rake 22a is rearward moved and the revolving force making the leading section movement downwards of horizontal part 22b to pedal 22.
While applying rear acceleration by emitter 17 pairs of coasters 15, this emitter 23 carries out work, and applies rear acceleration to pedal 22.Namely, acceleration is applied by emitter 17 pairs of coasters 15, the examination body 16 that supplies on coaster 15 is subject to rear acceleration when there is frontal collision, now, owing to applying acceleration by emitter 23 pairs of pedals 22, and the pedal 22 on coaster 15 becomes the form same with the situation being subject to the rear acceleration (distortion) that frontal collision produces, thus generation collision of motor-driven vehicles can be simulated.
In this case, the mode becoming centre of gravity place with the center C of the left and right directions in coaster 15 in intrusion device 21 configures the component parts of pedal 22 and emitter 23.As the component parts of this emitter 23, have hydraulic cylinder 24, accumulator 25 and containing case 26 at least.Further, pedal 22 and hydraulic cylinder 24 are configured in the side (in Fig. 4 upside) of the left and right directions of coaster 15, and accumulator 25 and containing case 26 are configured in the opposite side (in Fig. 4 downside) of the left and right directions of coaster 15.
In addition, in the present embodiment, coaster 15 is equipped with as the body in white for examination body 16, is configured with pedal 22 and hydraulic cylinder 24 in the driver's seat side of this body in white, is configured with accumulator 25 and containing case 26 in co-pilot seat side.
At this, the action of the vehicle-collision simulation testing apparatus of above-described embodiment is described.
When the vehicle-collision simulation testing apparatus by the present embodiment implements collision of motor-driven vehicles test, in advance according to the design data (weight or centre of gravity place etc.) of coaster 15 and pedal 22, each data of the acceleration change relative to collision time of being obtained by real vehicle collision test, the position for examination body 16 on the power of getting of piston 17a, the 23a in emitter 17,23, coaster 15 is set to setting, can reproduce the time variations (waveform) of this acceleration.
Afterwards, first, as shown in Figures 1 to 4, by carrying out hydrostatic control to emitter 17, get piston 17a, target fore-aft acceleration (coaster 15, for the rear acceleration in examination body 16) is applied to the coaster 15 being in halted state, thus to acceleration when applying simulated crash for examination body 16.So coaster 15 rearward moves predetermined distance with the target fore-aft acceleration be applied in.
In addition, side by side hydrostatic control is carried out to the emitter 23 of intrusion device 21 with emitter 17, get the piston 24a of hydraulic cylinder 24, target fore-aft acceleration (the rear acceleration of pedal 22) is applied to the pedal 22 being in halted state, thus acceleration when simulated crash applies to pedal 22.So pedal 22 rearward rotates predetermined angular with the target fore-aft acceleration be applied in.
So, in the vehicle-collision simulation testing apparatus of this embodiment, the coaster 15 that can carry for examination body 16 supports as moving freely along the fore-and-aft direction of level, in the front portion of coaster 15, pedal 22 is supported as rotating freely, and, acceleration can be applied to pedal 22 by emitter 23, and configure the component parts of pedal 22 and emitter 23 in the mode that the center C of the left and right directions in coaster 15 becomes centre of gravity place.
Therefore, the component parts of pedal 22 and emitter 23 is configured by the mode becoming centre of gravity place with the center C of the left and right directions of coaster 15 on coaster 15, when coaster 15 moves, balance can not be broken, and can improve the repeatability of collision of motor-driven vehicles simulation test.
In addition, in the vehicle-collision simulation testing apparatus of the present embodiment, as emitter 23, be provided with hydraulic cylinder 24, the accumulator 25 be communicated with this hydraulic cylinder 24, the containing case 26 of fluid receiving of will discharge from hydraulic cylinder 24, pedal 22 and hydraulic cylinder 24 are configured in the side of the left and right directions on coaster 15, and accumulator 25 and containing case 26 are configured in the opposite side of the left and right directions on coaster 15.Therefore, by pedal 22 and hydraulic cylinder 24, accumulator 25 and containing case 26 being configured in the left and right of coaster 15, the weight balancing of the left and right of coaster 15 can easily suitably be set.
In addition, in the vehicle-collision simulation testing apparatus of the present embodiment, be body in white for examination body 16, at the driver's seat side of body in white configuration pedal 22 and hydraulic cylinder 24, at co-pilot seat side configuration accumulator 25 and containing case 26.Therefore, no matter the configuration of driver's seat and co-pilot seat, the weight balancing of the left and right of coaster 15 suitably can both be set.
In addition, in the vehicle-collision simulation testing apparatus of above-mentioned the present embodiment, with the right side of body in white for driver's seat, take left side as co-pilot seat, and at the right side of coaster 15 configuration pedal 22 and hydraulic cylinder 24, at the left side of coaster 15 configuration accumulator 25 and containing case 26, but with the left side of body in white for driver's seat, when taking right side as co-pilot seat, also at the left side of coaster 15 configuration pedal 22 and hydraulic cylinder 24, accumulator 25 and containing case 26 can be configured on the right side of coaster 15.
In addition, in the vehicle-collision simulation testing apparatus of the above embodiments, at side's configuration pedal 22 and a hydraulic cylinder 24 of coaster 15, configure accumulator 25 and containing case 26 the opposing party of coaster 15, but be not limited to this combination.That is, the weight of weight balancing due to the component parts for pedal 22 and emitter 23 of the left and right of coaster 15 and the distance apart from center C, therefore by this distance of adjustment, can select optimal combination.
In addition, in intrusion device 21, leading section and the pedal 22 of the piston 24a of the hydraulic cylinder 24 in emitter 23 link, but the leading section of piston 24a and pedal 22 also can be made as emitter 17 to collide.
Industrial applicibility
Vehicle-collision simulation testing apparatus of the present invention configures the component parts of pedal and acceleration apparatus due to the mode becoming centre of gravity place with the center of the left and right directions of coaster, thus the repeatability of collision of motor-driven vehicles simulation test can be improved, coaster carries out the common frontal collision of acceleration and deceleration coaster towards a direction can not only be applicable to, also can be applicable to pitching coaster or arbitrary vehicle-collision simulation testing apparatus such as yaw coaster of accompanying rotation motion.
Claims (2)
1. a vehicle-collision simulation testing apparatus, is characterized in that, possesses:
Coaster, its fore-and-aft direction be supported to along level moves freely, and can carry for examination body;
Pedal, the axle center supporting of the left and right directions along level of its front portion by this coaster is for rotating freely;
Acceleration apparatus, it applies acceleration to described pedal,
The mode becoming centre of gravity place with the center of the left and right directions of described coaster configures the component parts of described pedal and described acceleration apparatus,
Described acceleration apparatus has hydraulic cylinder, the accumulator be communicated with this hydraulic cylinder, the containing case of fluid receiving of will discharge from described hydraulic cylinder, described pedal and described hydraulic cylinder are configured in the side of the left and right directions of described coaster, and described accumulator and described containing case are configured in the opposite side of the left and right directions of described coaster.
2. vehicle-collision simulation testing apparatus according to claim 1, is characterized in that,
Described is body in white for examination body, is configured with described pedal and described hydraulic cylinder, configures described accumulator and described containing case in co-pilot seat side in the driver's seat side of this body in white.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010256149A JP5627407B2 (en) | 2010-11-16 | 2010-11-16 | Vehicle crash simulation test equipment |
| JP2010-256149 | 2010-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102466556A CN102466556A (en) | 2012-05-23 |
| CN102466556B true CN102466556B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110083013.6A Active CN102466556B (en) | 2010-11-16 | 2011-03-31 | Vehicle-collision simulation testing apparatus |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5627407B2 (en) |
| KR (1) | KR101267121B1 (en) |
| CN (1) | CN102466556B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6032962B2 (en) * | 2012-06-19 | 2016-11-30 | 三菱重工メカトロシステムズ株式会社 | Vehicle crash simulation test equipment |
| CN102865990B (en) * | 2012-09-14 | 2015-09-23 | 奇瑞汽车股份有限公司 | For the coaster of impact test |
| CN103454059B (en) * | 2013-04-10 | 2015-12-09 | 浙江吉利汽车研究院有限公司杭州分公司 | Vehicle impact testing locating device and localization method |
| CN103335804B (en) * | 2013-06-15 | 2016-02-17 | 锦州锦恒汽车安全系统有限公司 | Simulating vehicle is horizontal hits experimental technique |
| CN103398833B (en) * | 2013-08-05 | 2015-08-12 | 吉林大学 | A kind of crash dummy design methods reflecting driver's muscle dynamic perfromance |
| CN105136479B (en) * | 2015-09-29 | 2018-04-27 | 中国汽车工程研究院股份有限公司 | A kind of positive impact test implementation of white body and its device |
| CN105352693B (en) * | 2015-09-29 | 2018-01-09 | 中国汽车工程研究院股份有限公司 | The impact test implementation and device of a kind of white body side Mobile deformable barrier |
| JP6702831B2 (en) * | 2016-09-13 | 2020-06-03 | 三菱重工機械システム株式会社 | Car crash simulation test equipment |
| TWI639148B (en) | 2017-08-11 | 2018-10-21 | 技嘉科技股份有限公司 | Motion simulator for creating acceleration sensation |
| KR102529439B1 (en) * | 2017-08-31 | 2023-05-08 | 현대자동차주식회사 | Vehicle body deformation reproduce device and method of operation for test of automobile impact |
| JP7012597B2 (en) * | 2018-04-26 | 2022-01-28 | 三菱重工機械システム株式会社 | Car collision mock test test condition setting method and car collision mock test test condition setting system |
| CN111982528A (en) * | 2019-05-23 | 2020-11-24 | 标致雪铁龙汽车股份有限公司 | Metal instrument board |
| CN112687173B (en) * | 2020-12-25 | 2022-06-21 | 安徽机电职业技术学院 | Automobile collision demonstration platform based on active and passive safety collaborative optimization |
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| CN101652648A (en) * | 2007-03-15 | 2010-02-17 | 伊利诺斯工具制品有限公司 | Method and system for conducting crash tests |
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| JP4529826B2 (en) * | 2005-07-12 | 2010-08-25 | 日産自動車株式会社 | Method for forming shock absorber used for MDB test |
| JP3143960U (en) * | 2007-11-23 | 2008-08-14 | 株式会社テクノコア | Accident generator |
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- 2010-11-16 JP JP2010256149A patent/JP5627407B2/en active Active
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- 2011-03-31 KR KR1020110029706A patent/KR101267121B1/en active IP Right Grant
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002062230A (en) * | 2000-08-21 | 2002-02-28 | Saginomiya Seisakusho Inc | Load testing method |
| KR20020032681A (en) * | 2000-10-26 | 2002-05-04 | 이계안 | Cargo securing test system of vehicles |
| US7415903B2 (en) * | 2006-12-22 | 2008-08-26 | Chrysler Llc | Method and system for an impact sled footwell intrusion test |
| CN101652648A (en) * | 2007-03-15 | 2010-02-17 | 伊利诺斯工具制品有限公司 | Method and system for conducting crash tests |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20120052846A (en) | 2012-05-24 |
| JP5627407B2 (en) | 2014-11-19 |
| JP2012107950A (en) | 2012-06-07 |
| KR101267121B1 (en) | 2013-05-24 |
| CN102466556A (en) | 2012-05-23 |
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