CN102507125A - Auxiliary device for positioning dummy in car crash - Google Patents
Auxiliary device for positioning dummy in car crash Download PDFInfo
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- CN102507125A CN102507125A CN2011103405148A CN201110340514A CN102507125A CN 102507125 A CN102507125 A CN 102507125A CN 2011103405148 A CN2011103405148 A CN 2011103405148A CN 201110340514 A CN201110340514 A CN 201110340514A CN 102507125 A CN102507125 A CN 102507125A
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- guide rail
- read head
- vertical
- slide way
- servicing unit
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Abstract
The invention provides an auxiliary device for positioning a dummy in a car crash. The auxiliary device can improve the accuracy in the positioning of the dummy and comprises a framework (1), transverse guide rails (2a and 2b), transverse slide components (3a and 3b), a vertical guide rail (4), a vertical slide component (5), an aiming device and a measurement element, wherein the transverse guide rails (2a and 2b) are horizontally mounted on the framework, the transverse slide components (3a and 3b) are mounted on the transverse guide rails in a manner of being capable of sliding along the transverse guide rails, the vertical guide rail (4) is vertically mounted on the transverse guide rails through the transverse slide components, the vertical slide component (5) is mounted on the vertical guide rail in a manner of being capable of sliding along the vertical guide rail, the aiming device is arranged on the vertical slide component and is used for aiming and positioning a target point, and the measurement element is used for detecting a first sliding distance of the transverse slide components on the transverse guide rails and a second sliding distance of the vertical slide component on the vertical guide rail.
Description
Technical field
The invention belongs to the automobile product technical field of measurement and test, relate to the accurately proving installation of location of auxiliary impact test dummy particularly, especially relate to car crass dummy location and use servicing unit.
Background technology
Testing dummy's location accurately whether, directly influence the data accuracy that dummy's sensor obtains in the process of the test.Because dummy location is forbidden to cause test findings to be made mistakes, impact test chamber in various countries' is all designed or has been disposed corresponding Experimental Establishment voluntarily and guarantees the accuracy tested for this reason for fear of in test.
Domestic to carry out vehicle impact testing later relatively, though each tame inspection center is all carrying out vehicle impact testing, still do not have testing dummy's locating device ancillary test at present; Domestic do not have this series products yet, do not have professional manufacturer this series products of research and development, and each show his special prowess in each testing laboratory of testing agency; Adopt the method for oneself; Have to rely on the testing crew operating experience, also have the joint arm of employing to measure control etc., does not still have special-purpose the location and use servicing unit.Do not have the car crass dummy location that can address the above problem in the prior art and use servicing unit.
Summary of the invention
The object of the present invention is to provide a kind of car crass dummy to locate and use servicing unit, it can improve dummy's accurate positioning property.
For realizing above-mentioned purpose, car crass dummy of the present invention location comprises with servicing unit: framework; Be installed in the cross slide way on the said framework with horizontality; Being installed in the horizontal slide assemblies on the said cross slide way along the mode that said cross slide way slides; Be vertically mounted on the vertical guide rail on the said cross slide way through said horizontal slide assemblies; Being installed in the vertical sliding assembly on the said vertical guide rail along the mode that said vertical guide rail slides; Be arranged on the said vertical sliding assembly, be used for impact point is aimed at the sighting device of location; And the measuring sensor that said horizontal slide assemblies is detected at first sliding distance on the said cross slide way and second sliding distance of said vertical sliding assembly on said vertical guide rail.
Car crass dummy according to the present invention locatees and uses servicing unit; Linear guides through on horizontal and this both direction of vertical direction moves up and down sighting device, and impact point is aimed at the location, and utilizes measuring sensor to detect the distance of sighting device move left and right and the distance that moves up and down; Therefore; Compare with present prior art, the present invention can make things convenient for the relative coordinate of measuring target point exactly, thereby the car crass dummy is accurately located.
Description of drawings
Fig. 1 is that expression car crass dummy of the present invention locatees the schematic perspective view with servicing unit.
Embodiment
Below in conjunction with accompanying drawing the embodiment that car crass dummy of the present invention locatees with servicing unit is described.
As shown in Figure 1, car crass dummy of the present invention location mainly comprises with servicing unit: framework 1; Be installed in two cross slide way 2a, the 2b that extend along X-X direction (locating with the ground of servicing unit parallel) up and down on the framework 1 with installation car crass dummy; Through two horizontal slide assemblies 3a up and down, 3b can along the X-X direction be installed in movably cross slide way 2a, 2b last, along the vertical guide rail 4 of Z-Z direction (with the car crass dummy is installed locatees with the ground of servicing unit vertical) extension; Can be installed in the vertical sliding assembly 5 on the vertical guide rail 4 movably along the Z-Z direction; Be installed in the sighting device (not shown) on the vertical sliding assembly 5; Be installed in first measuring sensor (not shown) on cross slide way 2a and the horizontal slide assemblies 3a and be installed in second measuring sensor (not shown) on vertical guide rail 4 and the vertical sliding assembly 5; And the The measured results show device (not shown) that is installed in the side of framework 1.
In the present embodiment; Framework 1 comprises that rectangular chassis body and two are shaft-like frame supporter 1b1,1b2; Wherein, Chassis body constitutes by the upper boom 1a1 that extends along the X-X direction, lower beam 1a3 and with side lever 1a2, side lever 1a4 along the extension of Z-Z direction that upper boom 1a1 and lower beam 1a3 are connected with each other, and frame supporter 1b1,1b2 are installed in the two ends of lower beam 1a3 with the planar fashion that surrounds perpendicular to each the bar 1a1～1a4 by chassis body.Be separately installed with a support and adjustment assembly 8 at shaft-like frame supporter 1b1,1b2 two ends separately; Be used for the car crass dummy and locate support fixation and leveling with servicing unit, each supports with adjustment assembly 8 is made up of roller 8a that can lock and leveling bolt 8b.In addition, as shown in Figure 1, for increasing the rigidity of framework 1, between the bar adjacent one another are of chassis body, be respectively equipped with brace 1a5.
In the present embodiment; Two cross slide way 2a, 2b are installed in respectively on upper boom 1a1 and the lower beam 1a3; Cross slide way 2a, 2b last horizontal slide assemblies 3a, 3b are last to be respectively equipped with not shown locking device can being installed in movably along the X-X direction, and this locking device can make horizontal slide assemblies 3a, the stationkeeping of 3b on the X-X of cross slide way 2a, 2b direction.Though not shown, the screw that locking device can be worn by Z-Z direction in slide assemblies 3a, 3b upper edge figure and be screwed into this screw and constitute with screw or bolt with upper boom 1a1, lower beam 1a3 butt.In addition, the motor isoline actuator that drives horizontal slide assemblies 3a, 3b slip also can be set on upper boom 1a1 and lower beam 1a3.Equally; Also be provided with not shown locking device can being installed in movably along the Z-Z direction on the vertical sliding assembly 5 on the vertical guide rail 4; This locking device can make the stationkeeping of vertical sliding assembly 5 on the Z-Z of vertical guide rail 4 direction, so that the height and position of the sighting device 6 that is installed on the vertical sliding assembly 5 is fixed.
In the present embodiment, sighting device is arranged on the sighting device riding position 6 on the vertical sliding assembly 5, is used for impact point is aimed at the location.At this, what sighting device adopted is the laser sight that impact point is aimed at through the laser that penetrates the plane that surrounds perpendicular to each the bar 1a1～1a4 by chassis body.
In the present embodiment; First measuring sensor is by the first magnetic scale (magnetic railings ruler that is arranged on the cross slide way 2a; Not shown) and be arranged on first read head (magnetic sensor, the not shown) formation on the horizontal slide assemblies 3a, second measuring sensor is by the second magnetic scale (magnetic railings ruler that is arranged on the vertical guide rail; Not shown) and be arranged on the second read head (magnetic sensor on the vertical sliding assembly; Not shown) constitute, along with the slip of horizontal slide assemblies and vertical sliding assembly, first read head and second read head can detect the distance that horizontal slide assemblies, vertical sliding assembly slips over.
In the present embodiment; Roughly centre position on the length direction (the Z-Z direction among Fig. 1) of the side lever 1a2 of framework 1 is equipped with along the X-X direction towards framework the cross bar 1a6 that extend in 1 the outside; On the shown position 7 of this cross bar 1a6, the The measured results show device is set; This The measured results show device is connected with measuring sensor, is used to receive and show each distance that measuring sensor is detected.
Below car crass dummy of the present invention located with the method for application of servicing unit do simple declaration.
At first, the car crass dummy is fixed on the seat (for example driver's seat) of automobile.
Then, car crass dummy location is moved to the position of automobile side apart from the automobile predetermined distance with servicing unit, and cross slide way 2a, 2b that the car crass dummy is located with servicing unit are parallel with the fore-and-aft direction of automobile.
Then, with roller 8a locking, the car crass dummy is located with servicing unit fix with respect to the relative position of automobile, then, 8b regulates to the leveling bolt, and it is parallel to the ground that the car crass dummy is located with cross slide way 2a, the 2b of servicing unit.
Then; Utilize cross slide way 2a, 2b, horizontal slide assemblies 3a, 3b and vertical guide rail 4; Make vertical sliding assembly 5 move to primary importance from initial position, so that be arranged on the sighting device aiming dummy's on the vertical sliding assembly 5 first impact point, at this moment; First measuring sensor detects the lateral separation that horizontal slide assemblies slips over; Second measuring sensor detects the vertical range that vertical sliding assembly slips over, and these distance values are exported to the The measured results show device, in display, shows first coordinate that is made up of lateral separation value and vertical range value.Then; Utilize cross slide way 2a, 2b, horizontal slide assemblies 3a, 3b and vertical guide rail 4 to make vertical sliding assembly 5 move to the second place; So that be arranged on the sighting device aiming dummy's on the vertical sliding assembly 5 second impact point; At this moment, first measuring sensor detects the lateral separation that horizontal slide assemblies slips over, and second measuring sensor detects the vertical range that vertical sliding assembly slips over; These distance values are exported to the The measured results show device, in display, show second coordinate that is made up of lateral separation value and vertical range value.Like this; Utilize cross slide way 2a, 2b, horizontal slide assemblies 3a, 3b and vertical guide rail 4, make vertical sliding assembly 5 move to a plurality of target locations, thereby obtain a plurality of coordinates; Through analyzing relatively these coordinate positions, just can judge whether dummy's location is accurate.
Combine accompanying drawing that the present invention has been carried out exemplary description above, obviously concrete realization of the present invention is not restricted to the described embodiments.
In the above-described embodiments, respectively be provided with a cross slide way up and down, but, cross slide way also can only be provided with one.
In the above-described embodiments, on four angles of framework 1, be equipped with and amount to four supports and adjustment assembly 8, but, support and the number of adjustment assembly 8 also according to actual needs (for example stability requirement) adjust.
In the above-described embodiments, adopt laser sight as sighting device, but also can adopt common foresight as sighting device.
In the above-described embodiments, first magnetic scale and first read head are separately positioned on cross slide way 2a and the horizontal slide assemblies 3a, but first magnetic scale and first read head also can be separately positioned on cross slide way 2b and the horizontal slide assemblies 3b.In addition; In the above-described embodiments; Measuring sensor is made up of the read head that is separately positioned on the magnetic scale on cross slide way and the vertical guide rail and be separately positioned on horizontal slide assemblies and the vertical sliding assembly; But be not limited thereto, measuring sensor also can be made up of the read head that is separately positioned on the grating chi on cross slide way and the vertical guide rail and be separately positioned on horizontal slide assemblies and the vertical sliding assembly.In addition; Measuring sensor is not limited to be made up of magnetic scale, grating chi and read head; It can also be replaced by known other measuring equipment; For example; Common ruler or mark scale also can be set respectively on cross slide way and vertical guide rail, and on horizontal slide assemblies and vertical sliding assembly, be provided for indicating the indicator of the position of slide assemblies on guide rail respectively, confirm the distance that horizontal slide assemblies and vertical sliding assembly are slided on horizontal slide assemblies and vertical sliding assembly through visual inspection.In addition, the position that is provided with of measuring sensor does not have special qualification yet, as long as energy measurement goes out the relative coordinate of vertical sliding assembly 5 with respect to initial position.
In the above-described embodiments, framework 1 is provided with the The measured results show device, but the The measured results show device is not limited to and is arranged on the framework, also can be arranged with the framework branch, and the read head of band display also capable of using replaces above-mentioned read head and display.In addition, also the The measured results show device can be set.
Claims (9)
1. a car crass dummy locatees and uses servicing unit, it is characterized in that, comprising:
Framework;
Cross slide way, this cross slide way is installed on the said framework with horizontality;
Horizontal slide assemblies, this horizontal slide assemblies is being installed on the said cross slide way along the mode that said cross slide way slides;
Vertical guide rail, this vertical guide rail is vertically mounted on the said cross slide way through said horizontal slide assemblies;
Vertical sliding assembly, this vertical sliding assembly is being installed on the said vertical guide rail along the mode that said vertical guide rail slides;
Sighting device, this sighting device is arranged on the said vertical sliding assembly, is used for impact point is aimed at the location; And
Measuring sensor, this measuring sensor detects at first sliding distance on the said cross slide way and second sliding distance of said vertical sliding assembly on said vertical guide rail said horizontal slide assemblies.
2. car crass dummy as claimed in claim 1 locatees and uses servicing unit; It is characterized in that; Also comprise the The measured results show device; This The measured results show device is connected through data line with said measuring sensor, is used for showing by detected said first sliding distance of said measuring sensor and said second sliding distance.
3. car crass dummy as claimed in claim 1 locatees and uses servicing unit, it is characterized in that, said measuring sensor comprises: be arranged on first scale on the said cross slide way; Be arranged on the said horizontal slide assemblies, first indicator of the position of the said horizontal slide assemblies of indication on said cross slide way; Be arranged on second scale on the said vertical guide rail; And be arranged on the said vertical sliding assembly, second indicator of the position of the said vertical sliding assembly of indication on said vertical guide rail.
4. car crass dummy as claimed in claim 1 locatees and uses servicing unit, it is characterized in that,
Said measuring sensor comprises: be arranged on first magnetic scale on the said cross slide way; First read head that is arranged on the said horizontal slide assemblies, said first sliding distance is detected; Be arranged on second magnetic scale on the said vertical guide rail; And second read head that is arranged on the said vertical sliding assembly, said second sliding distance is detected,
Said car crass dummy location also comprises the The measured results show device with servicing unit; This The measured results show device is connected through data line with said first read head and said second read head, is used for showing by said first read head and detected said first sliding distance of said second read head and said second sliding distance.
5. car crass dummy as claimed in claim 1 locatees and uses servicing unit, it is characterized in that,
Said measuring sensor comprises: be arranged on the first grating chi on the said cross slide way; First read head that is arranged on the said horizontal slide assemblies, said first sliding distance is detected; Be arranged on the second grating chi on the said vertical guide rail; And second read head that is arranged on the said vertical sliding assembly, said second sliding distance is detected,
Said car crass dummy location also comprises the The measured results show device with servicing unit; This The measured results show device is connected through data line with said first read head and said second read head, is used for showing by said first read head and detected said first sliding distance of said second read head and said second sliding distance.
6. locate like each described car crass dummy in the claim 1 to 5 and use servicing unit, it is characterized in that, also comprise the support and adjustment assembly that are installed on the said framework, this support and adjustment assembly comprise roller and the leveling bolt that can lock.
7. car crass dummy as claimed in claim 1 locatees and uses servicing unit; It is characterized in that; Said framework comprises rectangular chassis body; This chassis body has upper boom, lower beam and with two side levers that said upper boom and said lower beam are connected with each other, on said upper boom and said lower beam, is respectively equipped with a said cross slide way, on each said cross slide way, is respectively equipped with a said horizontal slide assemblies.
8. car crass dummy as claimed in claim 7 locatees and uses servicing unit; It is characterized in that said framework also comprises the shaft-like frame supporter that is that is installed in said lower beam two ends with the mode perpendicular to the plane that is surrounded by said upper boom, said lower beam, two said side levers.
9. car crass dummy as claimed in claim 8 locatees and uses servicing unit, it is characterized in that, be separately installed with at the two ends that are shaft-like said frame supporter and support and the adjustment assembly, this supports with adjust assembly and comprise roller and the leveling bolt that can lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110340514.8A CN102507125B (en) | 2011-11-01 | 2011-11-01 | Auxiliary device for positioning dummy in car crash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110340514.8A CN102507125B (en) | 2011-11-01 | 2011-11-01 | Auxiliary device for positioning dummy in car crash |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102507125A true CN102507125A (en) | 2012-06-20 |
| CN102507125B CN102507125B (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110340514.8A Active CN102507125B (en) | 2011-11-01 | 2011-11-01 | Auxiliary device for positioning dummy in car crash |
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| CN (1) | CN102507125B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897460A (en) * | 2012-09-14 | 2013-01-30 | 上海精星仓储设备工程有限公司 | Distributing shuttle vehicle located by magnetic grid ruler for automatic stereoscopic warehouse |
| CN103411746A (en) * | 2013-08-08 | 2013-11-27 | 中国汽车技术研究中心 | Method for locating dummies in passive vehicle safety test |
| CN104406576A (en) * | 2014-12-04 | 2015-03-11 | 浙江吉利汽车研究院有限公司 | Laser positioning device |
| CN104833524A (en) * | 2015-05-06 | 2015-08-12 | 清华大学苏州汽车研究院（相城） | Automotive crash test dummy foot calibration device |
| CN104849013A (en) * | 2015-06-04 | 2015-08-19 | 清华大学苏州汽车研究院（相城） | Automobile bump test dummy neck calibrating device |
| CN107063715A (en) * | 2017-05-10 | 2017-08-18 | 中国汽车技术研究中心 | Dummy rib position measuring and positioning device |
| CN110907196A (en) * | 2019-12-05 | 2020-03-24 | 吉利汽车研究院（宁波）有限公司 | Dummy hangs auxiliary device |
| CN111121682A (en) * | 2019-11-21 | 2020-05-08 | 中汽研汽车检验中心（天津）有限公司 | Dummy positioning device and method for trolley |
| CN117190944A (en) * | 2023-11-08 | 2023-12-08 | 中国汽车技术研究中心有限公司 | Auxiliary measuring device and method for measuring automobile collision dummy |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3261250B2 (en) * | 1994-03-15 | 2002-02-25 | 本田技研工業株式会社 | Lumbar spine characteristics testing device for crash test dummy |
| US20020041655A1 (en) * | 2000-09-25 | 2002-04-11 | Matthias Mitschke | X-ray calibration dummy, a method for non-marker-based registration for use in navigation-guided operations employing said x-ray calibration dummy, and a medical system having such an x-ray calibration dummy |
| CN2863595Y (en) * | 2005-11-14 | 2007-01-31 | 北汽福田汽车股份有限公司 | R point reference location device for automobile |
| CN201724802U (en) * | 2010-03-02 | 2011-01-26 | 浙江吉利汽车研究院有限公司 | Table rack structure front face of which is provided with simple sliding table |
| CN201926403U (en) * | 2011-01-14 | 2011-08-10 | 北汽福田汽车股份有限公司 | Automobile R point positioning device |
| CN202304790U (en) * | 2011-11-01 | 2012-07-04 | 上海机动车检测中心 | Auxiliary device of automobile crash dummy positioning |
-
2011
- 2011-11-01 CN CN201110340514.8A patent/CN102507125B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3261250B2 (en) * | 1994-03-15 | 2002-02-25 | 本田技研工業株式会社 | Lumbar spine characteristics testing device for crash test dummy |
| US20020041655A1 (en) * | 2000-09-25 | 2002-04-11 | Matthias Mitschke | X-ray calibration dummy, a method for non-marker-based registration for use in navigation-guided operations employing said x-ray calibration dummy, and a medical system having such an x-ray calibration dummy |
| CN2863595Y (en) * | 2005-11-14 | 2007-01-31 | 北汽福田汽车股份有限公司 | R point reference location device for automobile |
| CN201724802U (en) * | 2010-03-02 | 2011-01-26 | 浙江吉利汽车研究院有限公司 | Table rack structure front face of which is provided with simple sliding table |
| CN201926403U (en) * | 2011-01-14 | 2011-08-10 | 北汽福田汽车股份有限公司 | Automobile R point positioning device |
| CN202304790U (en) * | 2011-11-01 | 2012-07-04 | 上海机动车检测中心 | Auxiliary device of automobile crash dummy positioning |
Non-Patent Citations (2)
| Title |
|---|
| 吴时兵: "汽车侧碰假人力学性能分析及其标定系统开发", 《中国优秀硕士论文全文数据库》, 31 December 2007 (2007-12-31) * |
| 颜燕: "汽车碰撞试验及数据处理方法研究", 《中国优秀硕士论文全文数据库》, no. 7, 31 December 2009 (2009-12-31) * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897460A (en) * | 2012-09-14 | 2013-01-30 | 上海精星仓储设备工程有限公司 | Distributing shuttle vehicle located by magnetic grid ruler for automatic stereoscopic warehouse |
| CN103411746A (en) * | 2013-08-08 | 2013-11-27 | 中国汽车技术研究中心 | Method for locating dummies in passive vehicle safety test |
| CN103411746B (en) * | 2013-08-08 | 2016-01-20 | 中国汽车技术研究中心 | Dummy positioning method in vehicle passive safety test |
| CN104406576A (en) * | 2014-12-04 | 2015-03-11 | 浙江吉利汽车研究院有限公司 | Laser positioning device |
| CN104833524A (en) * | 2015-05-06 | 2015-08-12 | 清华大学苏州汽车研究院（相城） | Automotive crash test dummy foot calibration device |
| CN104849013B (en) * | 2015-06-04 | 2018-08-24 | 清华大学苏州汽车研究院（相城） | Vehicle impact testing dummy neck calibration facility |
| CN104849013A (en) * | 2015-06-04 | 2015-08-19 | 清华大学苏州汽车研究院（相城） | Automobile bump test dummy neck calibrating device |
| CN107063715A (en) * | 2017-05-10 | 2017-08-18 | 中国汽车技术研究中心 | Dummy rib position measuring and positioning device |
| CN107063715B (en) * | 2017-05-10 | 2023-12-15 | 中国汽车技术研究中心 | Dummy rib position measurement positioning device |
| CN111121682A (en) * | 2019-11-21 | 2020-05-08 | 中汽研汽车检验中心（天津）有限公司 | Dummy positioning device and method for trolley |
| CN110907196A (en) * | 2019-12-05 | 2020-03-24 | 吉利汽车研究院（宁波）有限公司 | Dummy hangs auxiliary device |
| CN110907196B (en) * | 2019-12-05 | 2021-07-16 | 吉利汽车研究院（宁波）有限公司 | Dummy hangs auxiliary device |
| CN117190944A (en) * | 2023-11-08 | 2023-12-08 | 中国汽车技术研究中心有限公司 | Auxiliary measuring device and method for measuring automobile collision dummy |
| CN117190944B (en) * | 2023-11-08 | 2024-03-22 | 中国汽车技术研究中心有限公司 | Auxiliary measuring device and method for measuring automobile collision dummy |
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| CN102507125B (en) | 2014-04-02 |
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Address after: 201805 Shanghai City Yutian Jiading District Anting Town Road No. 68 Patentee after: Shanghai motor vehicle inspection and Certification Technology Research Center Co., Ltd. Address before: 201805 Shanghai City Yutian Jiading District Anting Town Road No. 68 Patentee before: Shanghai Motor Vehicle Inspection Center |