A simulated autonomous driving smart car for complex road conditions

Abstract

This invention discloses a simulated autonomous driving intelligent vehicle for complex road conditions, relating to the field of intelligent vehicle technology. It includes a rotating column, a long plate, a flexible plate, a connecting bar, a braking column, and a head plate. The rotating column is rotatably mounted on the top of the base plate. One end of the long plate is fixedly mounted on the circumferential surface of the rotating column. The flexible plate is fixedly mounted on the other end of the long plate. One end of the connecting bar is rotatably mounted on the side of the long plate. The braking column is rotatably mounted on the other end of the connecting bar. The head plate is fixedly mounted on the side of the braking column near the flexible plate. This design prevents the vehicles from continuing to collide due to inertia, avoids damage to the internal detection components, and reduces the impact of collisions on the subsequent simulation of the vehicle's internal detection components, thus maintaining the relative integrity of the vehicle's front structure and ensuring the normal operation of safety systems such as airbags.

Description

Technical Field

[0001] This invention relates to the field of intelligent vehicle technology, specifically to an intelligent vehicle for simulating autonomous driving in complex road conditions. Background Technology

[0002] The simulated autonomous driving smart car is a smart car designed for navigating complex road conditions, aiming to simulate the problems faced by autonomous driving cars in reality.

[0003] Patent publication number CN217386214U relates to a smart car body. An infrared distance sensing module is located on the left side of the smart car body. The output of the infrared distance sensing module is electrically connected to a processor. The output of the processor is bidirectionally electrically connected to a controller. The output of the processor is bidirectionally electrically connected to a radar sensing module. The output of the processor is bidirectionally electrically connected to a location information transmitting module. This patent, by using the coordinated use of the smart car body, infrared distance sensing module, processor, controller, radar sensing module, location information transmitting module, braking system, and buffer cover, solves the problem that existing smart cars lack multiple anti-collision structures. Smart cars generally rely solely on infrared sensing for collision avoidance, and when the infrared sensor malfunctions, collision avoidance becomes impossible, reducing the safety of the smart car.

[0004] In the aforementioned patent, the inability to prevent collisions with the smart car after the infrared system malfunctions reduces the car's safety. However, problems still exist. It is impossible to prevent objects from continuing to collide with the vehicle body, and it is also difficult to prevent the two vehicles from continuing to squeeze and collide with each other due to inertia. This is also not conducive to maintaining the relative integrity of the front structure of the vehicle and cannot effectively ensure the normal operation of safety systems such as airbags. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a simulated autonomous driving intelligent vehicle for complex road conditions, solving the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solution: a simulated autonomous driving intelligent vehicle for complex road conditions, including a vehicle body, wheels provided at the bottom of the vehicle body, a base plate fixedly installed at the bottom of the vehicle body, and an anti-collision mechanism provided on the base plate;

[0007] The anti-collision mechanism includes a rotating column, a long plate, a flexible plate, a connecting bar, a braking column, and a head plate. The rotating column is rotatably mounted on the top of the base plate. One end of the long plate is fixedly mounted on the circumferential surface of the rotating column. The flexible plate is fixedly mounted on the other end of the long plate. One end of the connecting bar is rotatably mounted on the side of the long plate. The braking column is rotatably mounted on the other end of the connecting bar. The head plate is fixedly mounted on the side of the braking column near the flexible plate.

[0008] The bottom of the base plate is equipped with an anti-tipping mechanism to prevent tipping and a center of gravity adjustment mechanism. When the elastic telescopic column contacts the top block, it will cause the elastic telescopic column to move upward. When the elastic telescopic column moves upward, it will release the limit on the top plate on the fixed column. When the limit on the top plate is released, the top plate will move outward.

[0009] According to the above technical solution, the anti-collision mechanism further includes an elastic telescopic column, a top plate, a fixed column, and a top block. The elastic telescopic column is fixedly installed at the bottom of the head plate, the fixed column is fixedly installed at the bottom of the base plate, the top plate is slidably installed inside the fixed column, and the top block is fixedly installed on the outer wall of the base plate near the elastic telescopic column. When the elastic telescopic column moves, it will contact the top block. When the elastic telescopic column contacts the top block, it will cause the elastic telescopic column to move upward.

[0010] According to the above technical solution, the elastic telescopic column contacts the top block, and the braking column contacts the wheel. When the elastic telescopic column moves, it will contact the top block, and when the braking column moves, it will contact the wheel, causing the wheel to decelerate.

[0011] According to the above technical solution, the anti-rollover mechanism includes a long column, a connecting plate, a connecting column, an elastic telescopic plate, a rubber block, an empty box, an elastic telescopic stack, and a split block. The long column is fixedly installed at the bottom of the top plate. One end of the connecting plate is rotatably installed on the circumferential surface of the long column. The connecting column is rotatably installed at the other end of the connecting plate. A placement groove is provided at the bottom of the vehicle body. The fixed end of the elastic telescopic plate is fixedly installed on the top of the inner wall of the placement groove. The rubber block is fixedly installed on the free end of the elastic telescopic plate. The empty box is fixedly installed on the front of the vehicle body. The fixed end of the elastic telescopic stack is fixedly installed on the top of the inner wall of the empty box. The split block is fixedly installed on the free end of the elastic telescopic stack. When the limiting rod moves, it will release the limiting of the elastic telescopic stack. When the limiting of the elastic telescopic stack in the empty box is released, the elastic telescopic stack will bounce downward. When the elastic telescopic stack bounces downward, it will drive the support claw to move downward.

[0012] According to the above technical solution, the anti-tipping mechanism further includes a limiting rod, a supporting claw, and an elastic telescopic bar. The supporting claw is rotatably installed at the free end of the elastic telescopic bar, the fixed end of the elastic telescopic bar is fixedly installed at the free end of the elastic telescopic plate, and the limiting rod is fixedly installed at the top of the free end of the elastic telescopic bar. When the elastic telescopic plate moves, it will drive the elastic telescopic bar to move, and when the elastic telescopic bar moves, it will drive the limiting rod to move.

[0013] According to the above technical solution, the elastic telescopic stack is in contact with the limiting rod, the long column is in contact with the elastic telescopic plate, and a spring is provided between the supporting claw and the elastic telescopic stack. When the limiting rod moves, it will release the limiting of the elastic telescopic stack, and when the connecting column moves to the horizontal position of the long column, it will release the limiting of the elastic telescopic plate.

[0014] According to the above technical solution, the center of gravity mechanism includes an elastic external telescopic rod, an elastic internal telescopic rod, an L-shaped locking rod, a triangular locking block, an elastic telescopic round rod, a center of gravity block, an A-rod, an elastic telescopic push rod, a reduction cylinder, and a placement box. The placement box is fixedly installed at the bottom of the vehicle body. The elastic external telescopic rod is fixedly installed inside the placement box. The elastic internal telescopic rod slides through the interior of the elastic external telescopic rod. The L-shaped locking rod is fixedly installed on the inner wall of the elastic internal telescopic rod. The triangular locking block slides on the inner wall of the placement box. The center of gravity block slides inside the placement box. The elastic telescopic round rod is fixedly installed on the side of the center of gravity block near the elastic external telescopic rod. The A-rod is fixedly installed on the outer wall of the elastic external telescopic rod. One end of the elastic telescopic push rod is fixedly installed on the other end of the A-rod. The reduction cylinder slides on the outer wall of the placement box. When the center of gravity block moves, it drives the elastic telescopic round rod above to move. When the elastic telescopic round rod moves, it contacts the triangular locking block. When the elastic telescopic round rod contacts the triangular locking block, the elastic telescopic round rod will push the triangular locking block outward.

[0015] According to the above technical solution, the outer wall of the deceleration cylinder is provided with a circular hole, and the triangular block contacts the elastic telescopic rod. When the piston of the deceleration cylinder moves into the cylinder, the number of holes gradually decreases, causing the piston's movement speed to gradually decrease.

[0016] This invention provides a simulated autonomous driving intelligent vehicle for complex road conditions. It has the following advantages:

[0017] (1) When the brake column moves, it will contact the wheel, causing the wheel to slow down and preventing the vehicle from continuing to move after the collision and causing an accident. When the top plate moves outward, it will push the object close to the vehicle body outward, preventing the object from continuing to collide with the vehicle body. This can prevent the two vehicles from continuing to squeeze and collide with each other due to inertia. It can also prevent the detection components inside the vehicle from being damaged. It can also reduce the impact of the vehicle collision on the subsequent simulation of the vehicle by changing the position of the detection components inside the vehicle. It is also conducive to maintaining the relative integrity of the front structure of the vehicle and can ensure that safety systems such as airbags work normally.

[0018] (2) When the limit of the elastic telescopic plate is released, it will drive the rubber block below to move downward. When the rubber block moves downward, it will contact the ground and stop the vehicle from moving, thus preventing the vehicle from continuing to move after the collision and causing a secondary collision. When the support claw leaves the empty box, it will separate outward to form a support claw, which supports the vehicle body and prevents the vehicle from overturning. It can share the weight of the vehicle itself and prevent the vehicle from tilting further, thereby maintaining the stability of the vehicle. At the same time, it can also prevent the vehicle from entering a rollover state, protect the main structure and important components of the vehicle, reduce maintenance costs, and help the in-vehicle safety system to play a better role.

[0019] (3) In this invention, when the center of gravity block comes into contact with the deceleration cylinder, the speed of the center of gravity block will decrease due to the gradual reduction of the air holes inside the deceleration cylinder, thus avoiding the collision of the center of gravity block with the other direction and causing additional effects. When the limit of the elastic external telescopic rod is released, the elastic external telescopic rod will push the center of gravity block in the direction that is not in contact with the ground, causing the center of gravity of the vehicle to shift. The center of gravity can be adjusted in time, and the vehicle can be moved to the supported end, so that the vehicle regains balance and avoids further tilting or even complete rollover of the vehicle. At the same time, it can also prevent the detection components inside the car from shifting, affecting the subsequent car simulation detection and affecting the actual data of the car. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the base plate and rotating column structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the top plate and long column structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the bottom structure of the vehicle body of the present invention;

[0024] Figure 5 This is a schematic diagram of the top plate and elastic telescopic plate structure of the present invention;

[0025] Figure 6 This is a schematic diagram of the block and L-shaped lever structure of the present invention;

[0026] Figure 7 This is a schematic diagram of the elastic external telescopic rod and the elastic internal telescopic rod of the present invention;

[0027] Figure 8 This is a schematic diagram of the elastic internal telescopic rod and L-shaped locking rod structure of the present invention.

[0028] In the diagram: 1. Vehicle body; 2. Wheel; 3. Floor; 401. Rotary column; 402. Long plate; 403. Flexible plate; 404. Connecting bar; 405. Brake column; 406. Head plate; 407. Elastic telescopic column; 408. Top plate; 409. Fixed column; 410. Top block; 501. Long column; 502. Connecting plate; 503. Connecting column; 504. Limiting rod; 505. Elastic telescopic plate; 506. Rubber... 507. Glue block; 508. Empty box; 509. Elastic telescopic stack; 510. Open block; 511. Support claw; 512. Elastic telescopic strip; 603. Elastic external telescopic rod; 604. Elastic internal telescopic rod; 605. L-shaped locking rod; 606. Triangular locking block; 607. Elastic telescopic round rod; 608. Center block; 609. A-bar; 600. Elastic telescopic push rod; 610. Reduction cylinder; 611. Placement box. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Please see Figures 1-8 One embodiment of the present invention is: a simulated autonomous driving intelligent vehicle for complex road conditions, including a vehicle body 1, wheels 2 provided at the bottom of the vehicle body 1, a base plate 3 fixedly installed at the bottom of the vehicle body 1, and an anti-collision mechanism provided on the base plate 3.

[0031] The anti-collision mechanism includes a rotating pillar 401, a long plate 402, a flexible plate 403, a connecting bar 404, a braking pillar 405, and a head plate 406. The rotating pillar 401 is rotatably mounted on the top of the base plate 3. One end of the long plate 402 is fixedly mounted on the circumferential surface of the rotating pillar 401. The flexible plate 403 is fixedly mounted on the other end of the long plate 402. One end of the connecting bar 404 is rotatably mounted on the side of the long plate 402. The braking pillar 405 is rotatably mounted on the other end of the connecting bar 404. The head plate 406 is fixedly mounted on the side of the braking pillar 405 near the flexible plate 403. This mechanism can prevent the two vehicles from continuing to squeeze and collide due to inertia. It can also prevent damage to the detection components inside the vehicle, prevent the vehicle from entering a rollover state, protect the main structure and important components of the vehicle, reduce maintenance costs, and help the vehicle's safety system function better.

[0032] The anti-collision mechanism also includes an elastic telescopic column 407, a top plate 408, a fixed column 409, and a top block 410. The elastic telescopic column 407 is fixedly installed at the bottom of the head plate 406, the fixed column 409 is fixedly installed at the bottom of the base plate 3, the top plate 408 is slidably installed inside the fixed column 409, and the top block 410 is fixedly installed on the outer wall of the base plate 3 near the elastic telescopic column 407. When the elastic telescopic column 407 moves, it will contact the top block 410. When the elastic telescopic column 407 contacts the top block 410, it will cause the elastic telescopic column 407 to move upward.

[0033] The elastic telescopic column 407 contacts the top block 410, and the braking column 405 contacts the wheel 2. When the elastic telescopic column 407 moves, it will contact the top block 410, and when the braking column 405 moves, it will contact the wheel 2, causing the wheel 2 to decelerate.

[0034] In this embodiment, when the vehicle body 1 moves under the drive of the wheels 2, it will contact the flexible plate 403 if it collides with another vehicle. When the flexible plate 403 moves, it will drive the long plate 402 to move on the rotating column 401. When the long plate 402 moves, it will drive the connecting rod 404 to move. When the connecting rod 404 moves, it will drive the brake column 405 to move on the base plate 3. When the brake column 405 moves, it will contact the wheels 2, causing the wheels 2 to decelerate. When the brake column 405 moves, it will drive the area below the head plate 406. The elastic telescopic column 407 moves, and when the elastic telescopic column 407 moves, it will contact the top block 410. When the elastic telescopic column 407 contacts the top block 410, it will cause the elastic telescopic column 407 to move upward. When the elastic telescopic column 407 moves upward, it will release the limit on the top plate 408 on the fixed column 409. When the limit on the top plate 408 is released, the top plate 408 will move outward. When the top plate 408 moves outward, it will push the object close to the vehicle body 1 outward to prevent the object from continuing to collide with the vehicle body 1.

[0035] Please see Figures 1-8Based on the above embodiments, in another embodiment of the present invention, the bottom of the base plate 3 is provided with an anti-rollover mechanism to prevent tipping and a center of gravity adjustment mechanism. The anti-rollover mechanism includes a long column 501, a connecting plate 502, a connecting column 503, an elastic telescopic plate 505, a rubber block 506, an empty box 507, an elastic telescopic stack 508, and a split block 509. The long column 501 is fixedly installed at the bottom of the top plate 408. One end of the connecting plate 502 is rotatably installed on the circumferential surface of the long column 501, and the connecting column 503 is rotatably installed at the other end of the connecting plate 502. A placement groove is provided at the bottom of the vehicle body 1. The fixed end of the elastic telescopic plate 505 is fixedly installed on the top of the inner wall of the placement slot. The rubber block 506 is fixedly installed on the free end of the elastic telescopic plate 505. The empty box 507 is fixedly installed on the front of the vehicle body 1. The fixed end of the elastic telescopic stack 508 is fixedly installed on the top of the inner wall of the empty box 507. The open block 509 is fixedly installed on the free end of the elastic telescopic stack 508 to prevent the vehicle from tilting further, thereby maintaining the stability of the vehicle. At the same time, it can also prevent the vehicle from entering a rollover state, protect the main structure and important components of the vehicle, reduce maintenance costs, and also help the in-vehicle safety system to function better.

[0036] The anti-tipping mechanism also includes a limit rod 504, a support claw 510, and an elastic telescopic bar 511. The support claw 510 is rotatably mounted on the free end of the elastic telescopic stack 508. The fixed end of the elastic telescopic bar 511 is fixedly mounted on the free end of the elastic telescopic plate 505. The limit rod 504 is fixedly mounted on the top of the free end of the elastic telescopic bar 511. When the elastic telescopic plate 505 moves, it will drive the elastic telescopic bar 511 to move. When the elastic telescopic bar 511 moves, it will drive the limit rod 504 to move.

[0037] The elastic telescopic stack 508 is in contact with the limiting rod 504, the long column 501 is in contact with the elastic telescopic plate 505, and a spring is provided between the support claw 510 and the elastic telescopic stack 508. When the limiting rod 504 moves, it will release the limiting of the elastic telescopic stack 508. When the connecting column 503 moves to the horizontal position of the long column 501, it will release the limiting of the elastic telescopic plate 505.

[0038] The center-of-gravity mechanism includes an elastic external telescopic rod 601, an elastic internal telescopic rod 602, an L-shaped locking rod 603, a triangular locking block 604, an elastic telescopic round rod 605, a center-of-gravity block 606, an A-shaped rod 607, an elastic telescopic push rod 608, a reduction cylinder 609, and a placement box 610. The placement box 610 is fixedly installed at the bottom of the vehicle body 1. The elastic external telescopic rod 601 is fixedly installed inside the placement box 610. The elastic internal telescopic rod 602 slides through the interior of the elastic external telescopic rod 601. The L-shaped locking rod 603 is fixedly installed on the inner wall of the elastic internal telescopic rod 602. The triangular locking block 604 slides inside the placement box 610. The center of gravity block 606 is slidably installed inside the placement box 610. The elastic telescopic round rod 605 is fixedly installed on the side of the center of gravity block 606 near the elastic external telescopic rod 601. The A rod 607 is fixedly installed on the outer wall of the elastic external telescopic rod 601. One end of the elastic telescopic push rod 608 is fixedly installed on the other end of the A rod 607. The deceleration cylinder 609 is slidably installed on the outer wall of the placement box 610, so that the vehicle regains balance and avoids further tilting or even complete rollover. At the same time, it can also prevent the detection components inside the car from shifting, affecting the subsequent car simulation detection and impacting the actual data of the car.

[0039] The outer wall of the reduction cylinder 609 has a round hole, and the triangular block 604 contacts the elastic telescopic round rod 605. When the piston of the reduction cylinder 609 moves into the cylinder, the number of holes gradually decreases, causing the piston's movement speed to gradually decrease.

[0040] In this embodiment, when the top plate 408 moves, it drives the long column 501 to move. When the long column 501 moves, it drives the connecting plate 502 to move. When the connecting plate 502 moves, it drives the connecting column 503 to move towards the long column 501. When the connecting column 503 moves to the horizontal position of the long column 501, it releases the limit of the elastic telescopic plate 505. When the limit of the elastic telescopic plate 505 is released, it drives the rubber block 506 below to move downward. When the rubber block 506 moves downward, it contacts the ground, stopping the vehicle and preventing further collisions. When the elastic telescopic plate 505 moves, it drives the elastic... The elastic telescopic bar 511 moves, which in turn drives the limiting rod 504 to move. When the limiting rod 504 moves, it releases the limit on the elastic telescopic stack 508. When the limit on the elastic telescopic stack 508 in the empty box 507 is released, the elastic telescopic stack 508 will bounce downward. When the elastic telescopic stack 508 bounces downward, it will drive the support claw 510 to move downward. When the support claw 510 leaves the empty box 507, it will separate outward to form a support claw 510, which supports the vehicle body 1 and prevents the vehicle from overturning. When the elastic telescopic stack 508 moves, it will also drive the opening block 509 to continue to move downward.

[0041] When the vehicle has overturned, the elastic telescopic stack 508, which is not in contact with the ground, extends and moves the opening block 509. As the opening block 509 moves downward, it moves the L-bar 603 downward. When the L-bar 603 moves downward, it releases the restriction on the elastic internal telescopic rod 602 inside the placement box 610. When the restriction on the elastic internal telescopic rod 602 is released, it bounces outward. This outward bounce of the elastic internal telescopic rod 602 compresses the center of gravity block 606. When the center of gravity block 606 is compressed, it moves away from the elastic internal telescopic rod 602. This movement of the center of gravity block 606 causes the upper elastic telescopic round rod 605 to move. When the elastic telescopic round rod 605 moves, it contacts the triangular block 604. When the elastic telescopic round rod 605 contacts the triangular block 604, it pushes the triangular block 604 outward. When the triangular block 604 is compressed, it releases the restriction on the elastic internal telescopic rod 602. The external telescopic rod 601 is limited. When the limit of the elastic external telescopic rod 601 is released, the elastic external telescopic rod 601 will push the center of gravity block 606 in a direction that is not in contact with the ground, causing the vehicle's center of gravity to shift. When the elastic external telescopic rod 601 moves, it will drive the A rod 607 to move. When the A rod 607 moves, it will drive the elastic telescopic push rod 608 to move. When the elastic telescopic push rod 608 moves, it will squeeze the deceleration cylinder 609. When the deceleration cylinder 609 is squeezed, it will move towards the center of gravity block 606. When the deceleration cylinder 609 has completed moving towards the center of gravity block 606, it will contact the center of gravity block 606. When the center of gravity block 606 contacts the deceleration cylinder 609, the speed of the center of gravity block 606 will decrease because the air holes inside the deceleration cylinder 609 will gradually decrease, thus avoiding the center of gravity block 606 from colliding with the other direction and affecting the vehicle body 1. At the same time, the center of gravity block 606 will stay in front of the protruding deceleration cylinder 609.

[0042] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A simulated autonomous driving intelligent vehicle for complex road conditions, comprising a vehicle body (1), characterized in that: The bottom of the vehicle body (1) is provided with wheels (2), and the bottom of the vehicle body (1) is fixedly installed with a base plate (3), and the base plate (3) is provided with an anti-collision mechanism. The anti-collision mechanism includes a rotating column (401), a long plate (402), a flexible plate (403), a connecting bar (404), a braking column (405), and a head plate (406). The rotating column (401) is rotatably mounted on the top of the base plate (3). One end of the long plate (402) is fixedly mounted on the circumferential surface of the rotating column (401). The flexible plate (403) is fixedly mounted on the other end of the long plate (402). One end of the connecting bar (404) is rotatably mounted on the side of the long plate (402). The braking column (405) is rotatably mounted on the other end of the connecting bar (404). The head plate (406) is fixedly mounted on the side of the braking column (405) near the flexible plate (403). The bottom of the base plate (3) is provided with an anti-tipping mechanism to prevent tipping and a center of gravity adjustment mechanism. The anti-collision mechanism also includes an elastic telescopic column (407), a top plate (408), a fixed column (409), and a top block (410). The elastic telescopic column (407) is fixedly installed at the bottom of the head plate (406), the fixed column (409) is fixedly installed at the bottom of the base plate (3), the top plate (408) is slidably installed inside the fixed column (409), and the top block (410) is fixedly installed on the outer wall of the base plate (3) near the elastic telescopic column (407). The anti-tipping mechanism includes a long column (501), a connecting plate (502), a connecting column (503), an elastic telescopic plate (505), a rubber block (506), an empty box (507), an elastic telescopic stack (508), and a split block (509). The long column (501) is fixedly installed at the bottom of the top plate (408). One end of the connecting plate (502) is rotatably installed on the circumferential surface of the long column (501), and the connecting column (503) is rotatably installed on the other end of the connecting plate (502). The bottom of the vehicle body (1) is provided with a placement groove. The fixed end of the elastic telescopic plate (505) is fixedly installed on the top of the inner wall of the placement groove. The rubber block (506) is fixedly installed on the free end of the elastic telescopic plate (505). The empty box (507) is fixedly installed on the front of the vehicle body (1). The fixed end of the elastic telescopic stack (508) is fixedly installed on the top of the inner wall of the empty box (507). The open block (509) is fixedly installed on the free end of the elastic telescopic stack (508). The center of gravity mechanism includes an elastic external telescopic rod (601), an elastic internal telescopic rod (602), an L-shaped locking rod (603), a triangular locking block (604), an elastic telescopic round rod (605), a center of gravity block (606), an A-bar (607), an elastic telescopic push rod (608), a reduction cylinder (609), and a placement box (610). The placement box (610) is fixedly installed at the bottom of the vehicle body (1). The elastic external telescopic rod (601) is fixedly installed inside the placement box (610). The elastic internal telescopic rod (602) slides through the interior of the elastic external telescopic rod (601). The L-shaped locking rod (603)... The triangular block (604) is fixedly installed on the inner wall of the elastic internal telescopic rod (602), the center block (606) is slidably installed on the inner wall of the placement box (610), the center block (606) is slidably installed inside the placement box (610), the elastic telescopic round rod (605) is fixedly installed on the side of the center block (606) near the elastic external telescopic rod (601), the A rod (607) is fixedly installed on the outer wall of the elastic external telescopic rod (601), one end of the elastic telescopic push rod (608) is fixedly installed on the other end of the A rod (607), and the deceleration cylinder (609) is slidably installed on the outer wall of the placement box (610).

2. The intelligent vehicle for simulating autonomous driving in complex road conditions according to claim 1, characterized in that: The elastic telescopic column (407) contacts the top block (410), and the braking column (405) contacts the wheel (2).

3. The intelligent vehicle for simulating autonomous driving in complex road conditions according to claim 2, characterized in that: The anti-tipping mechanism also includes a limiting rod (504), a support claw (510), and an elastic telescopic bar (511). The support claw (510) is rotatably mounted on the free end of the elastic telescopic stack (508). The fixed end of the elastic telescopic bar (511) is fixedly mounted on the free end of the elastic telescopic plate (505). The limiting rod (504) is fixedly mounted on the top of the free end of the elastic telescopic bar (511).

4. The intelligent vehicle for simulating autonomous driving in complex road conditions according to claim 3, characterized in that: The elastic telescopic stack (508) is in contact with the limiting rod (504), the long column (501) is in contact with the elastic telescopic plate (505), and a spring is provided between the support claw (510) and the elastic telescopic stack (508).

5. The intelligent vehicle for simulating autonomous driving in complex road conditions according to claim 4, characterized in that: The outer wall of the deceleration cylinder (609) has a circular hole, and the triangular block (604) contacts the elastic telescopic rod (605).

Images