Intelligent networked automobile simulation test device

Abstract

The utility model belongs to the field of testing, particularly relates to an intelligent networked automobile simulation testing device, and aims to solve the problem that the testing range is reduced due to the fact that a bumpy road section of an intelligent networked automobile is inconvenient to test during testing and a tester cannot know the performance of the intelligent networked automobile walking on the bumpy road section. Comprising a base, a runway is arranged at the top of the base, a moving frame is arranged at the top of the runway, a clamping groove is formed in the top of the moving frame, and a mounting plate is clamped and mounted in the clamping groove; and the jacking bumping mechanism is arranged on the runway and is used for testing the bumping performance of the automobile. When the test device is used, the runway can form a real bumpy road section, so that the bumpy road section of the intelligent networked automobile can be conveniently tested, a tester can know the performance of the intelligent networked automobile when the intelligent networked automobile walks on the bumpy road section, and the test range and the use effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of testing, and in particular to a simulation testing device for an intelligent networked vehicle. Background Art

[0002] As people's living standards continue to improve, more and more families own cars. Cars make people's travel more convenient, and the performance of cars is crucial. Therefore, when producing cars, it is necessary to simulate the performance of the car, and then use simulation test equipment;

[0003] After searching, the patent with authorization announcement number CN212513635U proposes a simulation test device based on an intelligent networked vehicle, including an angle adjustment mechanism and a test terminal, wherein the angle adjustment mechanism and the test terminal constitute a complete test system, wherein the rear upper surface of the angle adjustment mechanism is rotatably connected to a runway, and an auxiliary support mechanism is vertically arranged on the upper surface of the angle adjustment mechanism near the rear position of the runway. The present invention relates to the field of automobile simulation test technology, wherein a fixed shaft is fixedly connected to the output shaft of a first servo motor, one end of the fixed shaft is rotatably connected to an inner side surface of a cavity, and two gears corresponding to the tooth blocks are symmetrically arranged on the outer surface of the cavity. When testing the braking performance of the automobile, the runway can be adjusted to different angles, so that the automobile can be braked on different slopes to improve the accuracy of the braking test. The following problems exist in this technical solution:

[0004] During the test, it was inconvenient to test the smart connected car on bumpy roads, so the testers could not know the performance of the smart connected car on bumpy roads, thus reducing the test scope;

[0005] In response to the above problems, this utility model document proposes a simulation test device for an intelligent connected vehicle. Utility Model Content

[0006] The utility model provides a simulation test device for an intelligent networked vehicle, which solves the problem in the prior art that it is inconvenient to test a bumpy road section on an intelligent networked vehicle, resulting in a tester being unable to know the performance of the intelligent networked vehicle on the bumpy road section, thereby reducing the test range.

[0007] The utility model provides the following technical solutions:

[0008] Intelligent connected vehicle simulation test device, including:

[0009] A base, a runway is arranged on the top of the base, a movable frame is arranged on the top of the runway, a slot is opened on the top of the movable frame, a mounting plate is mounted on the inside of the slot, bristles that fit the surface of the runway are fixedly mounted on the bottom side of the mounting plate, and the mounting plate and the movable frame are connected and fixed by two bolts;

[0010] A lifting and bumping mechanism is arranged on a runway for testing the bumping performance of a car.

[0011] In a possible design, the lifting and jolting mechanism includes a movable groove, which is opened inside the runway. A plurality of lifting blocks are slidably connected inside the movable groove, and the plurality of lifting blocks are connected to each other through a plurality of connecting blocks.

[0012] In a possible design, an electric push rod is fixedly installed on one side of the runway, the output end of the electric push rod passes through one side of the runway and extends into the interior of the movable slot, and the output end of the electric push rod is fixed to one side of one of the jacking blocks.

[0013] In one possible design, a plurality of slide grooves are provided on the top of the runway, and a bumping block matching the lifting block is slidably connected to the interior of each slide groove, sliding blocks are fixedly provided on both sides of the bumping block, and limiting grooves for sliding connection of the sliding blocks are provided on both sides of the inner wall of the slide groove, and the bottom of the bumping block and the top of the lifting block are respectively provided with matching first and second inclined surfaces.

[0014] In a possible design, a stabilizing block is fixedly provided on the top of the base, a mounting groove is opened on one side of the stabilizing block, a plurality of damping buffers are fixedly installed on one side of the inner wall of the mounting groove, a same anti-collision block is fixedly provided on one end of the plurality of damping buffers, and a rubber pad is designed on one side of the anti-collision block.

[0015] In a possible design, a motor is fixedly installed on the top of the base, a threaded rod is fixedly provided on the output end of the motor via a coupling, the outer wall of the threaded rod is connected to the internal thread of the movable frame, a fixed plate is fixedly provided on the top of the base, a sliding rod is fixedly provided between the fixed plate and the stabilizing block, and a sliding hole is opened on one side of the movable frame which is slidably connected to the outer wall of the sliding rod.

[0016] In the present application, when the bump performance of the automobile is simulated and tested, the electric push rod is turned on and operated, and the electric push rod can push the jacking block fixed at the output end to slide inside the moving groove, and at the same time, the connection and fixation between the multiple jacking blocks through the connecting blocks can drive the whole to move. Since the bottom of the bumping block and the top of the jacking block fit each other, and the two are respectively provided with a first inclined surface and a second inclined surface that are adapted, when the jacking block is moving, the bumping block will be lifted up and slide out of the surface of the runway, so that the runway can form a more realistic bumpy road section, so as to simulate different bumpy road conditions, thereby facilitating the testing of bumpy sections for smart connected vehicles, and helping testers to know the performance of smart connected vehicles when driving on bumpy sections, thereby improving the test range and use effect. At the same time, during the process of lifting and moving the bumping block, the two fixed sliders will slide in the corresponding limit grooves, thereby facilitating the sliding limit, improving the stability of the sliding of the bumping block, and facilitating use.

[0017] When the car bump performance test is completed, the bump block is reset and flush with the runway surface. At this time, the bristles installed on the bottom side of the mounting plate are moistened with the test lubricant, and then the mounting plate is clamped into the slot on the top of the mobile frame. The slot can play a limiting role, and then the bolts are used to penetrate the through holes on the mounting plate and threadedly connected to the threaded holes on the bottom side of the inner wall of the slot, so that the mounting plate and the bristles can be fixed to the mobile frame, and the bristles can also be easily disassembled and replaced. At this time, the motor is turned on to run, and the motor drives the threaded rod fixed on the output end to rotate. The threaded rod can drive the threaded mobile frame to move, and then drive the bristles to move. Because the bristles are in contact with the runway surface, the movement of the bristles can moisten the runway surface with the test lubricant, so that the runway surface becomes smoother, which is convenient for When testing smooth sections of smart connected vehicles, it is beneficial for testers to learn about the anti-skid and anti-slip performance of smart connected vehicles, thereby improving the use effect. When cleaning the surface of the runway, it is only necessary to replace the bristles to absorb and wipe off the test lubricant, thereby improving convenience. At the same time, when the mobile frame is moving, the sliding hole opened on one side will be slidably connected to the outer wall of the sliding rod fixed on one side of the fixed plate, which is beneficial to play a guiding and limiting role, thereby improving the stability of the mobile frame during movement and facilitating use. When a car collides with the anti-collision block, the installation groove opened on one side of the stabilizing block and the damping buffer installed inside the installation groove are beneficial to play a buffering and shock absorbing role, thereby protecting the car from damage. At the same time, the rubber pad on one side of the anti-collision block can further play a protective role, thereby improving the use effect.

[0018] In the utility model, the intelligent networked vehicle simulation test device can form a more realistic bumpy road section on the runway by lifting the bumping mechanism, so as to simulate different bumpy road conditions, thereby facilitating the testing of the intelligent networked vehicle on the bumpy road section.

[0019] In the utility model, the intelligent networked vehicle simulation test device can moisten the runway surface with test lubricant through the arrangement of the motor, threaded rod, movable frame, card slot, mounting plate and brush bristles, thereby making the runway surface smoother, which is convenient for testing the smooth road section of the intelligent networked vehicle, and is conducive to the test personnel to know the anti-skid and skidding performance of the intelligent networked vehicle, thereby improving the use effect;

[0020] In the utility model, a runway can be formed into a more realistic bumpy section, so that it is convenient to test the bumpy section for the intelligent connected car, which is beneficial for the test personnel to know the performance of the intelligent connected car when driving on the bumpy section, and improves the test scope and use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the main structure of the intelligent networked vehicle simulation test device provided by an embodiment of the utility model;

[0022] Figure 2 A schematic diagram of a cross-sectional structure of a runway of a simulation test device for an intelligent networked vehicle provided in an embodiment of the utility model;

[0023] Figure 3 A schematic diagram of the disassembled structure of the mounting plate of the intelligent networked vehicle simulation test device provided by an embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the stabilizing block of the intelligent connected vehicle simulation test device provided in an embodiment of the utility model.

[0025] Reference numerals:

[0026] 1. Base; 2. Runway; 3. Moving groove; 4. Lifting block; 5. Connecting block; 6. Electric push rod; 7. Slide groove; 8. Bumping block; 9. Sliding block; 10. Limiting groove; 11. Motor; 12. Threaded rod; 13. Moving frame; 14. Fixed plate; 15. Sliding rod; 16. Slot; 17. Mounting plate; 18. Brush; 19. Stabilizing block; 20. Mounting groove; 21. Damping buffer; 22. Anti-collision block; 23. Rubber pad. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example 1

[0029] Please refer to Figure 1-Figure 4 , test equipment, including:

[0030] A base 1 is provided with a runway 2 on the top of the base 1. The runway 2 is used to simulate the road environment of a car driving. A movable frame 13 is provided on the top of the runway 2. A slot 16 is provided on the top of the movable frame 13. A mounting plate 17 is mounted inside the slot 16. A brush 18 is fixedly mounted on the bottom side of the mounting plate 17. The brush 18 fits the surface of the runway 2. The mounting plate 17 and the movable frame 13 are connected and fixed by two bolts. The brush 18 installed on the bottom side of the mounting plate 17 is wetted with test lubricating oil, and then the mounting plate 17 is snapped into the slot 16 on the top of the movable frame 13. The slot 16 can play a limiting role. Subsequently, a bolt is used to penetrate the through hole on the mounting plate 17 and is threadedly connected to the threaded hole on the bottom side of the inner wall of the slot 16, so that the mounting plate 17 and the bristles 18 can be installed and fixed to the movable frame 13, and the bristles 18 can also be easily disassembled and replaced.

[0031] A lifting and bumping mechanism is arranged on the runway 2 for testing the bumping performance of the automobile. The lifting and bumping mechanism comprises a moving groove 3, which is arranged inside the runway 2. A plurality of lifting blocks 4 are slidably connected inside the moving groove 3. The plurality of lifting blocks 4 are connected by a plurality of connecting blocks 5 to form an integral structure. An electric push rod 6 is fixedly installed on one side of the runway 2. The output end of the electric push rod 6 passes through one side of the runway 2 and extends to the inside of the moving groove 3. The output end of the electric push rod 6 is fixed to one side of one of the lifting blocks 4. A plurality of slide grooves 7 are also arranged on the top of the runway 2. A bumping block 8 matching the lifting block 4 is slidably connected inside each slide groove 7. Slide blocks 9 are fixedly arranged on both sides of the bumping block 8. Limiting grooves 10 for sliding connection of the slide blocks 9 are arranged on both sides of the inner wall of the slide groove 7. The bottom of the bumping block 8 and the top of the lifting block 4 are respectively provided with a first inclined surface and a second inclined surface matching each other.

[0032] When the electric push rod 6 is working, it can push the lifting block 4 to slide inside the moving groove 3. Since the bottom of the bump block 8 and the top of the lifting block 4 fit each other, and the two are respectively provided with a matching first inclined surface and a second inclined surface, the bump block 8 will be lifted up and slide out of the surface of the runway 2, so that the runway 2 can form a more realistic bumpy section, so as to simulate different bumpy road conditions, thereby facilitating the testing of bumpy sections for smart connected vehicles, which is beneficial for testers to know the performance of smart connected vehicles when driving on bumpy sections, and improving the test range and use effect. At the same time, during the lifting and moving process of the bump block 8, the two fixed sliders 9 will slide in the corresponding limit grooves 10, which is beneficial to play the role of sliding limit and improves the sliding stability of the bump block 8.

[0033] The present application can be used in the field of automobile simulation testing, and can also be used in other fields applicable to the present application.

[0034] Example 2

[0035] refer to Figure 1-Figure 4 , improved on the basis of the first embodiment: an intelligent networked vehicle simulation test device, which is applied to the field of vehicle simulation testing;

[0036] A stabilizing block 19 is fixedly provided on the top of the base 1, a mounting groove 20 is opened on one side of the stabilizing block 19, a plurality of damping buffers 21 are fixedly installed on one side of the inner wall of the mounting groove 20, a same anti-collision block 22 is fixedly provided on one end of the plurality of damping buffers 21, and a rubber pad 23 is designed on one side of the anti-collision block 22.

[0037] When the car collides with the anti-collision block 22, the installation groove 20 opened on one side of the stabilizing block 19 and the damping buffer 21 installed inside the installation groove 20 can help to play a role in buffering and shock absorption, thereby protecting the car from damage. At the same time, the rubber pad 23 on one side of the anti-collision block 22 can further play a protective role, thereby improving the use effect.

[0038] A motor 11 is fixedly installed on the top of the base 1, and a threaded rod 12 is fixedly installed on the output end of the motor 11 through a coupling. The outer wall of the threaded rod 12 is connected to the internal thread of the movable frame 13. A fixed plate 14 is fixedly installed on the top of the base 1, and a slide rod 15 is fixedly installed between the fixed plate 14 and the stabilizing block 19. A sliding hole is opened on one side of the movable frame 13 and is slidably connected to the outer wall of the slide rod 15.

[0039] The motor 11 drives the threaded rod 12 fixed at the output end to rotate, and the threaded rod 12 can drive the threaded movable frame 13 to move, and then drive the bristles 18 to move. Since the bristles 18 are in contact with the surface of the runway 2, the movement of the bristles 18 can moisten the surface of the runway 2 with the test lubricant, and then make the surface of the runway 2 smoother, which is convenient for testing smooth sections of smart connected vehicles, and is beneficial for testers to know the anti-skid and skidding performance of smart connected vehicles, thereby improving the use effect. At the same time, during the movement of the movable frame 13, the sliding hole opened on one side will be slidably connected to the outer wall of the sliding rod 15 fixed on one side of the fixed plate 14, which is beneficial to play a guiding and limiting role, thereby improving the stability of the movable frame 13 during movement and facilitating use.

[0040] However, as is well known to those skilled in the art, the working principles and wiring methods of the electric push rod 6 and the motor 11 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0041] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited to them. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model; in the absence of conflicts, the embodiments of the utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. Intelligent networked vehicle simulation test device, characterized in that: include: A base (1), a runway (2) is arranged on the top of the base (1), a movable frame (13) is arranged on the top of the runway (2), a slot (16) is provided on the top of the movable frame (13), a mounting plate (17) is mounted in a clamping connection inside the slot (16), bristles (18) that are in contact with the surface of the runway (2) are fixedly mounted on the bottom side of the mounting plate (17), and the mounting plate (17) and the movable frame (13) are connected and fixed by two bolts; A lifting and jolting mechanism is provided on a runway (2) for testing the jolting performance of a car.

2. The intelligent connected vehicle simulation test device according to claim 1, characterized in that: The lifting and jolting mechanism comprises a moving groove (3), wherein the moving groove (3) is opened inside the runway (2), a plurality of lifting blocks (4) are slidably connected inside the moving groove (3), and the plurality of lifting blocks (4) are connected to each other via a plurality of connecting blocks (5).

3. The intelligent connected vehicle simulation test device according to claim 2, characterized in that: An electric push rod (6) is fixedly mounted on one side of the runway (2), an output end of the electric push rod (6) passes through one side of the runway (2) and extends into the interior of the moving groove (3), and the output end of the electric push rod (6) is fixed to one side of one of the lifting blocks (4).

4. The intelligent connected vehicle simulation test device according to claim 3, characterized in that: A plurality of slide grooves (7) are provided on the top of the runway (2), and a bumping block (8) matching with the lifting block (4) is slidably connected inside each of the slide grooves (7), and sliding blocks (9) are fixedly provided on both sides of the bumping block (8). Limiting grooves (10) for sliding connection of the sliding blocks (9) are provided on both sides of the inner wall of the slide groove (7), and the bottom of the bumping block (8) and the top of the lifting block (4) are respectively provided with a first inclined surface and a second inclined surface matching with each other.

5. The intelligent connected vehicle simulation test device according to claim 1, characterized in that: A stabilizing block (19) is fixedly arranged on the top of the base (1), a mounting groove (20) is provided on one side of the stabilizing block (19), a plurality of damping buffers (21) are fixedly arranged on one side of the inner wall of the mounting groove (20), a same anti-collision block (22) is fixedly arranged at one end of the plurality of damping buffers (21), and a rubber pad (23) is designed on one side of the anti-collision block (22).

6. The intelligent connected vehicle simulation test device according to claim 5, characterized in that: A motor (11) is fixedly mounted on the top of the base (1); a threaded rod (12) is fixedly mounted on the output end of the motor (11) via a coupling; the outer wall of the threaded rod (12) is connected to the inner thread of a movable frame (13); a fixed plate (14) is fixedly mounted on the top of the base (1); a sliding rod (15) is fixedly mounted between the fixed plate (14) and a stabilizing block (19); and a sliding hole is provided on one side of the movable frame (13) and is slidably connected to the outer wall of the sliding rod (15).

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