CN110864907B - Vehicle collision testing device and method based on 5G internet of vehicles - Google Patents
Vehicle collision testing device and method based on 5G internet of vehicles Download PDFInfo
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- CN110864907B CN110864907B CN201911137354.XA CN201911137354A CN110864907B CN 110864907 B CN110864907 B CN 110864907B CN 201911137354 A CN201911137354 A CN 201911137354A CN 110864907 B CN110864907 B CN 110864907B
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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
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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
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
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Abstract
The invention discloses a vehicle collision testing device and a vehicle collision testing method based on a 5G vehicle networking, and the vehicle collision testing device comprises a barrier and a pressure sensor, wherein a fixed block is arranged on the lower surface of the barrier, a connecting groove is formed in the top end of the barrier, a fastening bolt is arranged behind the barrier, the pressure sensor is arranged on the inner side of the fastening bolt, a connecting block is arranged on the outer side of the barrier, a first fixed plate is fixed on the right side of the barrier, a second fixed plate is arranged on the left side of the barrier, a guide block is arranged below the second fixed plate, a locking block is connected to the left side of the second fixed plate, a threaded rod penetrates through the inside of the second fixed plate, an installation block is fixed in front of the second fixed plate, and a limiting rod is arranged at the tail end of the compact block. This vehicle collision testing arrangement based on 5G car networking is convenient for increase the collision area according to the vehicle volume, and is convenient for realize the multi-angle collision, is convenient for reduce the degree of rocking of collision in-process device moreover.
Description
Technical Field
The invention relates to the technical field of 5G vehicle networking, in particular to a vehicle collision testing device and a vehicle collision testing method based on the 5G vehicle networking.
Background
The vehicle networking means that dynamic information of all vehicles is effectively utilized through vehicle-mounted equipment, deep research on automatic riding is facilitated, and multiple vehicle collision tests can be performed in the research process, so that the requirements of researchers on a vehicle collision test device are stricter;
however, the common vehicle collision test device in the market is not convenient for increasing the collision area according to the vehicle volume, is not convenient for realizing multi-angle collision, and is not convenient for reducing the shaking degree of the device in the collision process, so that the vehicle collision test device based on the 5G vehicle networking is provided, so as to solve the problems provided in the above.
Disclosure of Invention
The invention aims to provide a vehicle collision testing device and a vehicle collision testing method based on a 5G internet of vehicles, and aims to solve the problems that in the background art, the increase of a collision area according to the volume of a vehicle is inconvenient, multi-angle collision is inconvenient to realize, and the shaking degree of the device in a collision process is inconvenient to reduce.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a vehicle collision testing arrangement based on 5G car networking, includes barrier and pressure sensor, its characterized in that: the lower surface of barrier is provided with the fixed block, and the inside spread groove of having seted up in top of barrier, fastening bolt is installed at the rear of barrier, and fastening bolt's inboard is provided with pressure sensor, the outside of barrier is provided with the connecting block, and the right side of barrier is fixed with first fixed plate, the second fixed plate is installed in the left side of barrier, and the below of second fixed plate is provided with the guide block to the internally mounted of guide block has the stopper, the left side of second fixed plate is connected with the latch segment, and the inside of second fixed plate runs through threaded rod to the end-to-end connection of threaded rod has servo motor, the place ahead of second fixed plate is fixed with the installation piece, and the place ahead of installation piece is connected with the compact piece, the end of compact piece is provided with the gag lever post, and the inboard of gag lever post is fixed with the connecting rod.
Preferably, the connection mode between the barriers is clamping connection, and the longitudinal section of the fixing block connected below the barriers is of a convex structure.
Preferably, the connecting blocks are symmetrically arranged about the central axis of the barrier, and the connecting blocks are hinged with the barrier.
Preferably, the second fixing plate and the limiting block form a front-back sliding structure, and the second fixing plate is fixedly connected with the limiting block.
Preferably, the compact blocks form a rotating structure in front of the mounting blocks, the mounting blocks are symmetrically arranged about a central axis of the barrier, and the mounting blocks and the compact blocks are arranged in a one-to-one correspondence manner.
Preferably, the limiting rod forms a lifting structure at the outer side of the connecting rod, the limiting rod is connected with the compact block in a clamping manner, and the longitudinal section of the limiting rod is of an L-shaped structure.
Compared with the prior art, the invention has the beneficial effects that: the vehicle collision testing device based on the 5G internet of vehicles is convenient for increasing the collision area according to the volume of the vehicle, is convenient for realizing multi-angle collision and is convenient for reducing the shaking degree of the device in the collision process;
1. the fixed block and the connecting groove are arranged, the barriers are tightly connected through the clamping connection of the fixed block and the connecting groove, and the fastening bolts symmetrically arranged about the axis of the barriers are screwed down, so that the aim of increasing the collision area according to the volume of the vehicle is fulfilled;
2. the second fixing plate and the limiting block are arranged, the connecting blocks are hinged to the left side and the right side of the barrier, the servo motor is started, the second fixing plate stably slides back and forth above the guide block under the action of the limiting block, the barrier is driven to transversely rotate, and multi-angle collision is conveniently achieved;
3. be provided with compact piece and gag lever post, the connecting block in the outside of installation piece, upwards rotate compact piece, rotate the gag lever post that longitudinal section is "L" shape and the inside of gliding to compact piece, through the spacing to the connecting block, be convenient for reduce the degree of rocking of collision in-process device.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 4 is a schematic view of the connection structure of the compact block, the limiting rod and the connecting rod of the present invention.
In the figure: 1. a barrier; 2. a fixed block; 3. connecting grooves; 4. fastening a bolt; 5. a pressure sensor; 6. connecting blocks; 7. a first fixing plate; 8. a second fixing plate; 9. a limiting block; 10. a guide block; 11. a locking block; 12. a threaded rod; 13. a servo motor; 14. mounting blocks; 15. a compact mass; 16. a limiting rod; 17. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a vehicle collision test device based on a 5G vehicle networking comprises a barrier 1, a fixed block 2, a connecting groove 3, a fastening bolt 4, a pressure sensor 5, a connecting block 6, a first fixed plate 7, a second fixed plate 8, a limiting block 9, a guide block 10, a locking block 11, a threaded rod 12, a servo motor 13, an installation block 14, a compact block 15, a limiting rod 16 and a connecting rod 17, wherein the fixed block 2 is arranged on the lower surface of the barrier 1, the connecting groove 3 is formed in the top end of the barrier 1, the fastening bolt 4 is installed behind the barrier 1, the pressure sensor 5 is arranged on the inner side of the fastening bolt 4, the connecting block 6 is arranged on the outer side of the barrier 1, the first fixed plate 7 is fixed on the right side of the barrier 1, the second fixed plate 8 is installed on the left side of the barrier 1, the guide block 10 is arranged below the second fixed plate 8, and the limiting block 9 is installed inside the guide block 10, the left side of second fixed plate 8 is connected with latch segment 11, and threaded rod 12 runs through in the inside of second fixed plate 8 to the end connection of threaded rod 12 has servo motor 13, and the place ahead of second fixed plate 8 is fixed with installation piece 14, and the place ahead of installation piece 14 is connected with compact piece 15, and the end of compact piece 15 is provided with gag lever post 16, and the inboard of gag lever post 16 is fixed with connecting rod 17.
As shown in fig. 1 and 3, the barriers 1 are connected in a clamping manner, and the longitudinal sections of the fixing blocks 2 connected below the barriers 1 are in a convex structure, so that the collision area can be increased according to the volume of a vehicle, the connecting blocks 6 are symmetrically arranged about the central axis of the barriers 1, the connecting blocks 6 are hinged to the barriers 1, so that the barriers 1 can be stably connected, the second fixing plate 8 and the limiting block 9 form a front-back sliding structure, and the second fixing plate 8 and the limiting block 9 are fixedly connected, so that the angle of the barriers 1 can be conveniently adjusted;
as shown in the figures 1 and 2, the compact block 15 forms a rotating structure in front of the mounting block 14, the mounting block 14 is symmetrically arranged about the central axis of the barrier 1, the mounting block 14 and the compact block 15 are arranged in a one-to-one correspondence manner, the swinging degree of the device in the collision process is convenient to reduce through limiting the connecting block 6, the limiting rod 16 forms a lifting structure at the outer side of the connecting rod 17, the limiting rod 16 is connected with the compact block 15 in a clamping manner, and the longitudinal section of the limiting rod 16 is of an L-shaped structure, so that the compact block 15 is convenient to fix, and the compact block 15 is prevented from falling off.
A test method of a vehicle collision test device based on a 5G Internet of vehicles comprises the following steps: when the vehicle collision testing device based on the 5G internet of vehicles is used, firstly, the barriers 1 are tightly connected through the clamping connection of the fixing blocks 2 and the connecting grooves 3, the fastening bolts 4 symmetrically arranged about the central axis of the barriers 1 are screwed, so that the purpose of increasing the collision area according to the vehicle volume is achieved, the compact block 15 forms a rotating structure in front of the mounting block 14, the mounting block 14 is symmetrically arranged about the central axis of the barriers 1, the connecting block 6 is clamped to the outer side of the mounting block 14 and rotates the compact block 15 upwards, and the shaking degree of the device in the collision process is reduced conveniently through limiting the connecting block 6;
the limiting rod 16 forms a lifting structure at the outer side of the connecting rod 17, the connecting mode of the limiting rod 16 and the compact block 15 is clamping connection, the limiting rod 16 with the L-shaped longitudinal section is rotated and slides downwards to the inside of the compact block 15 to prevent the compact block 15 from falling off, the connecting blocks 6 are symmetrically arranged around the central axis of the barrier 1, the connecting blocks 6 and the barrier 1 are hinged, the servo motor 13 with the type IHSS57-36-20 is opened, the threaded rod 12 starts to rotate, the second fixing plate 8 stably slides forwards and backwards above the guide block 10 under the limiting action of the limiting block 9, after the second fixing plate 8 slides to a proper position, the servo motor 13 is closed, and the locking block 11 is screwed, so that multi-angle collision is realized, and a series of operations of the vehicle collision testing device based on the 5G vehicle networking are completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a vehicle collision test device based on 5G car networking, includes barrier (1) and pressure sensor (5), its characterized in that: the lower surface of the barrier (1) is provided with a fixed block (2), a connecting groove (3) is formed in the top end of the barrier (1), a fastening bolt (4) is installed at the rear of the barrier (1), a pressure sensor (5) is arranged on the inner side of the fastening bolt (4), a connecting block (6) is arranged on the outer side of the barrier (1), a first fixed plate (7) is fixed on the right side of the barrier (1), a second fixed plate (8) is installed on the left side of the barrier (1), a guide block (10) is arranged below the second fixed plate (8), a limiting block (9) is installed inside the guide block (10), a locking block (11) is connected to the left side of the second fixed plate (8), a threaded rod (12) penetrates through the inside of the second fixed plate (8), and a servo motor (13) is connected to the tail end of the threaded rod (12), the front of the second fixing plate (8) is fixed with a mounting block (14), the connecting blocks (6) are symmetrically arranged about the central axis of the barrier (1), and the connecting blocks (6) are hinged with the barrier (1).
2. The vehicle collision test device based on the 5G internet of vehicles according to claim 1, wherein: the front of the mounting block (14) is connected with a compact block (15), the tail end of the compact block (15) is provided with a limiting rod (16), and the inner side of the limiting rod (16) is fixed with a connecting rod (17).
3. The vehicle collision test device based on the 5G internet of vehicles according to claim 1, wherein: the connection mode between the barriers (1) is clamping connection, and the longitudinal section of a fixed block (2) connected below the barriers (1) is of a convex structure.
4. The vehicle collision test device based on the 5G internet of vehicles according to claim 1, wherein: the second fixing plate (8) and the limiting block (9) form a front-back sliding structure, and the second fixing plate (8) is fixedly connected with the limiting block (9).
5. The vehicle collision test device based on the 5G internet of vehicles according to claim 2, wherein: the compact blocks (15) form a rotating structure in front of the mounting blocks (14), the mounting blocks (14) are symmetrically arranged around the central axis of the barrier (1), and the mounting blocks (14) and the compact blocks (15) are arranged in a one-to-one correspondence manner.
6. The vehicle collision test device based on the 5G internet of vehicles according to claim 1, wherein: the limiting rod (16) forms a lifting structure at the outer side of the connecting rod (17), the limiting rod (16) is connected with the compact block (15) in a clamping manner, and the longitudinal section of the limiting rod (16) is of an L-shaped structure.
7. The test method of the vehicle collision test device based on the 5G internet of vehicles according to claim 1, characterized in that: when the vehicle collision testing device based on the 5G internet of vehicles is used, firstly, the barriers (1) are tightly connected through the clamping connection of the fixing blocks (2) and the connecting grooves (3), the fastening bolts (4) symmetrically arranged about the central axis of the barriers (1) are screwed, so that the purpose of increasing the collision area according to the vehicle volume is achieved, the compact block (15) forms a rotating structure in front of the mounting block (14), the mounting block (14) is symmetrically arranged about the central axis of the barriers (1), the connecting block (6) is clamped to the outer side of the mounting block (14) and the compact block (15) is rotated upwards, and the shaking degree of the device in the collision process is reduced conveniently through limiting the connecting block (6);
the limiting rod (16) forms a lifting structure at the outer side of the connecting rod (17), the limiting rod (16) is connected with the compact block (15) in a clamping manner, the limiting rod (16) with the L-shaped longitudinal section is rotated and slides downwards into the compact block (15) to prevent the compact block (15) from falling off, the connecting blocks (6) are symmetrically arranged about the central axis of the barrier (1), the connecting blocks (6) are hinged with the barrier (1), the servo motors (13) with the types of IHSS57-36-20 are opened to enable the threaded rods (12) to start rotating, the second fixing plate (8) stably slides forwards and backwards above the guide block (10) under the limiting effect of the limiting block (9), and after the second fixing plate (8) slides to a proper position, the servo motors (13) are closed and the locking block (11) is screwed, so that multi-angle collision is realized, the series of operations of the vehicle collision test device based on the 5G internet of vehicles are completed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911137354.XA CN110864907B (en) | 2019-11-19 | 2019-11-19 | Vehicle collision testing device and method based on 5G internet of vehicles |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911137354.XA CN110864907B (en) | 2019-11-19 | 2019-11-19 | Vehicle collision testing device and method based on 5G internet of vehicles |
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| CN110864907A CN110864907A (en) | 2020-03-06 |
| CN110864907B true CN110864907B (en) | 2022-04-22 |
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| CN113156446A (en) * | 2021-05-17 | 2021-07-23 | 广州南洋理工职业学院 | Energy-saving distance-measuring collision early warning equipment based on Internet of vehicles |
Citations (1)
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| CN105352693A (en) * | 2015-09-29 | 2016-02-24 | 中国汽车工程研究院股份有限公司 | Method and device of implementation of crash test of side surface of body-in-white through mobile deformable barrier |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100235710B1 (en) * | 1996-12-14 | 1999-12-15 | 정몽규 | Barrier for testing car-collision |
| CN103091064B (en) * | 2013-01-09 | 2015-12-02 | 浙江吉利汽车研究院有限公司杭州分公司 | Dynamic impact test equipment |
| CN104390792B (en) * | 2014-10-29 | 2017-09-29 | 上汽大众汽车有限公司 | Fixed obstacle adjusting means and its dynamic compensation method |
| US9976935B2 (en) * | 2016-06-07 | 2018-05-22 | Ford Global Technologies, Llc | Method and system for evaluating structural vehicle component performance |
| CN109959516A (en) * | 2017-12-25 | 2019-07-02 | 大连楼兰科技股份有限公司 | A kind of removable multi-angle crash device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352693A (en) * | 2015-09-29 | 2016-02-24 | 中国汽车工程研究院股份有限公司 | Method and device of implementation of crash test of side surface of body-in-white through mobile deformable barrier |
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Effective date of registration: 20210902 Address after: 224000 Building 1, No.188, group 2, Hexin village, Yanlong street, Yandu District, Yancheng City, Jiangsu Province Applicant after: Yancheng intelligent terminal industry research center of Jilin University Address before: 224000 Building 1, intelligent terminal industry pioneer park, high tech Zone, Yandu District, Yancheng City, Jiangsu Province Applicant before: Co., Ltd of intelligent terminal industrial research institute of Yancheng Jinlin University |
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