Simulated automatic driving intelligent trolley for complex road conditions

Abstract

The invention discloses a simulation automatic driving intelligent trolley for complex road conditions, and relates to the technical field of intelligent trolleys, the simulation automatic driving intelligent trolley comprises a rotating column, a long plate, a soft plate, a connecting lever, a braking column and a head plate, the rotating column is rotatably mounted at the top of a bottom plate, one end of the long plate is fixedly mounted on the circumferential surface of the rotating column, the soft plate is fixedly mounted at the other end of the long plate, and the connecting lever is connected with the connecting lever. One end of the connecting lever is rotatably installed on the side face of the long plate, the braking column is rotatably installed at the other end of the connecting lever, and the head plate is fixedly installed on the face, close to the soft plate, of the braking column, so that the two vehicles can be prevented from continuously extruding and colliding with each other due to inertia, and meanwhile detection elements in the vehicles can be prevented from being damaged. And influence on subsequent simulation of the trolley caused by position change of a detection element in the trolley due to collision of the trolley can be reduced, maintenance of relative integrity of a front structure of the trolley is facilitated, and normal work of safety systems such as a safety air bag can be ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent vehicles, and in particular to an intelligent vehicle for simulating automatic driving in complex road conditions. Background Art

[0002] The simulated autonomous driving smart car is a smart car used for movement in complex road conditions, which is designed to simulate the problems of autonomous driving cars in reality.

[0003] The patent with the patent announcement number CN217386214U involves the intelligent car body, the left side of which is provided with an infrared distance sensor module, the output end of which is electrically connected to a processor, the output end of which is bidirectionally electrically connected to a controller, the output end of which is bidirectionally electrically connected to a radar sensing module, and the output end of which is bidirectionally electrically connected to a position information transmitting module. This patent solves the problem that the existing intelligent car does not have a variety of anti-collision structures by setting up the intelligent car body, infrared distance sensor module, processor, controller, radar sensing module, position information transmitting module, braking system and buffer cover for coordinated use. The intelligent car generally only uses infrared sensing for anti-collision. After the infrared fails, the intelligent car cannot be anti-collision, which reduces the safety of the intelligent car.

[0004] In the above patent, the smart car cannot be prevented from collision after the infrared fails, which reduces the safety of the smart car. However, there are still problems. It is impossible to avoid continued collision between objects and the car body. It is also difficult to avoid the vehicles of both sides from continuing to squeeze and collide with each other due to inertia. It is also not conducive to maintaining the relative integrity of the front structure of the vehicle, and it is impossible to effectively ensure the normal operation of safety systems such as airbags. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a simulated automatic driving intelligent car for complex road conditions, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a simulated automatic driving intelligent car for complex road conditions, comprising a car body, wheels are arranged at the bottom of the car body, a bottom plate is fixedly installed at the bottom of the car body, and an anti-collision mechanism is arranged on the bottom plate; The anti-collision mechanism includes a rotating column, a long board, a soft board, a connecting rod, a brake column and a head plate, wherein the rotating column is rotatably mounted on the top of the bottom plate, one end of the long board is fixedly mounted on the circumferential surface of the rotating column, the soft board is fixedly mounted on the other end of the long board, one end of the connecting rod is rotatably mounted on the side of the long board, the brake column is rotatably mounted on the other end of the connecting rod, and the head plate is fixedly mounted on a side of the brake column close to the soft board; Among them, the bottom of the base plate is provided with an anti-rollover mechanism for preventing rollover and a center of gravity mechanism for adjusting the center of gravity. When the elastic telescopic column contacts the top block, the elastic telescopic column will move upward. When the elastic telescopic column moves upward, the limit on the top plate on the fixed column will be released. When the limit of the top plate is released, the top plate will move outward.

[0007] According to the above technical solution, the anti-collision mechanism also includes an elastic telescopic column, a top plate, a fixed column and a top block. The elastic telescopic column is fixedly installed on the bottom of the head plate, the fixed column is fixedly installed on the bottom of the bottom plate, the top plate is slidably installed inside the fixed column, and the top block is fixedly installed on a side of the outer wall of the bottom plate close to 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 move the elastic telescopic column upward.

[0008] According to the above technical solution, the elastic telescopic column contacts the top block, and the brake column contacts the wheel. When the elastic telescopic column moves, it contacts the top block, and when the brake column moves, it contacts the wheel, thereby slowing down the wheel.

[0009] According to the above technical scheme, 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 pile and an open block, the long column is fixedly mounted on the bottom of the top plate, one end of the connecting plate is rotatably mounted on the circumferential surface of the long column, and the connecting column is rotatably mounted on the other end of the connecting plate; a placement groove is opened at the bottom of the vehicle body, the fixed end of the elastic telescopic plate is fixedly mounted on the top of the inner wall of the placement groove, the rubber block is fixedly mounted on the free end of the elastic telescopic plate, the empty box is fixedly mounted on the front side of the vehicle body, the fixed end of the elastic telescopic pile is fixedly mounted on the top of the inner wall of the empty box, and the open block is fixedly mounted on the free end of the elastic telescopic pile; when the limit rod moves, the limit on the elastic telescopic pile will be released; when the limit of the elastic telescopic pile in the empty box is released, the elastic telescopic pile will bounce downward; when the elastic telescopic pile bounces downward, the supporting claw will be driven to move downward.

[0010] According to the above technical solution, the anti-rollover mechanism also includes a limit rod, a support claw and an elastic telescopic strip. The support claw is rotatably mounted on the free end of the elastic telescopic stack, the fixed end of the elastic telescopic strip is fixedly mounted on the free end of the elastic telescopic plate, and the limit rod is fixedly mounted on the top of the free end of the elastic telescopic strip. When the elastic telescopic plate moves, the elastic telescopic strip will be driven to move, and when the elastic telescopic strip moves, the limit rod will be driven to move.

[0011] 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 clockwork spring is arranged between the supporting claw and the elastic telescopic stack. When the limiting rod moves, the limiting of the elastic telescopic stack will be released, and when the connecting column moves to the horizontal position of the long column, the limiting of the elastic telescopic plate will be released.

[0012] According to the above technical scheme, the center of gravity mechanism includes an elastic external telescopic rod, an elastic internal telescopic rod, an L-clip rod, a triangular clip block, an elastic telescopic round rod, a center of gravity block, an A-rod, an elastic telescopic push rod, a deceleration cylinder and a placement box, wherein 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 inside of the elastic external telescopic rod, the L-clip rod is fixedly installed on the inner wall of the elastic internal telescopic rod, the triangular clip block is slidably installed on the inner wall of the placement box, the center of gravity block is slidably installed inside the placement box, the elastic telescopic round rod is fixedly installed on a side of the center of gravity block close to 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, and the deceleration cylinder is slidably installed on the outer wall of the placement box, and when the center of gravity block moves, it will drive the elastic telescopic round rod above to move, and when the elastic telescopic round rod moves, it will contact the triangular clip block, and when the elastic telescopic round rod contacts the triangular clip block, the elastic telescopic round rod will squeeze the triangular clip block outward.

[0013] According to the above technical solution, a circular hole is opened on the outer wall of the deceleration cylinder, and the triangular clamping block contacts the elastic telescopic round rod. When the piston of the deceleration cylinder moves toward the inside of the cylinder, the pores will gradually decrease, so that the movement speed of the piston will gradually decrease.

[0014] The present invention provides a simulated automatic driving intelligent car for complex road conditions. It has the following beneficial effects: (1) In this invention, when the brake column moves, it will contact the wheel, slowing down the wheel and preventing the vehicle from continuing to move after a collision and causing an accident. When the top plate moves outward, it will push objects close to the vehicle body outward to prevent the objects 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, and also prevent the detection components inside the vehicle from being damaged. It can also reduce the change in the position of the detection components inside the car due to a vehicle collision, which affects the subsequent simulation of the car, and is also conducive to maintaining the relative integrity of the front structure of the vehicle, which can ensure the normal operation of safety systems such as airbags.

[0015] (2) In this invention, when the limit of the elastic telescopic plate is released, the rubber block below will move downward. When the rubber block moves downward, it will contact the ground, stopping the vehicle from moving, thus preventing the vehicle from continuing to move after a collision and causing a secondary collision. When the supporting claws leave the empty box, they will separate outward to form supporting claws, which support the vehicle body and prevent the vehicle from rolling over. They 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, they can also prevent the vehicle from rolling over, protect the main structure and important components of the vehicle, reduce maintenance costs, and help the in-vehicle safety system to function better.

[0016] (3) In this invention, when the center of gravity block contacts the deceleration cylinder, the number of air holes inside the deceleration cylinder will gradually decrease, thereby reducing the speed of the center of gravity block, thus preventing the center of gravity block from colliding with another direction and causing additional impact. 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 where it 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 can regain balance and avoid 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 the actual data of the subsequent car. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the bottom plate and rotating column structure of the present invention; Figure 3 This is a schematic diagram of the top plate and long column structure of the present invention; Figure 4 This is a schematic diagram of the bottom structure of the vehicle body of the present invention; Figure 5 This is a schematic diagram of the top plate and the elastic expansion plate structure of the present invention; Figure 6 This is a schematic diagram of the block and L-cage structure of the present invention; Figure 7 It is a schematic diagram of the structure of the elastic external telescopic rod and the elastic internal telescopic rod of the present invention; Figure 8 It is a schematic diagram of the structure of the elastic internal telescopic rod and the L-clip rod of the present invention.

[0018] In the figure: 1, vehicle body; 2, wheels; 3, bottom plate; 401, rotating column; 402, long board; 403, soft board; 404, connecting rod; 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 Rubber block; 507, empty box; 508, elastic telescopic pile; 509, opening block; 510, supporting claw; 511, elastic telescopic strip; 601, elastic external telescopic rod; 602, elastic internal telescopic rod; 603, L-clip rod; 604, triangular clamp block; 605, elastic telescopic round rod; 606, center of gravity block; 607, A-rod; 608, elastic telescopic push rod; 609, deceleration cylinder; 610, placement box. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 8 , one embodiment of the present invention is: a simulated automatic driving intelligent car for complex road conditions, comprising a car body 1, a wheel 2 is arranged at the bottom of the car body 1, a bottom plate 3 is fixedly installed at the bottom of the car body 1, and an anti-collision mechanism is arranged on the bottom plate 3; Among them, the anti-collision mechanism includes a rotating column 401, a long plate 402, a soft plate 403, a connecting rod 404, a brake column 405 and a head plate 406. The rotating column 401 is rotatably installed on the top of the bottom plate 3, one end of the long plate 402 is fixedly installed on the circumferential surface of the rotating column 401, the soft plate 403 is fixedly installed on the other end of the long plate 402, one end of the connecting rod 404 is rotatably installed on the side of the long plate 402, the brake column 405 is rotatably installed on the other end of the connecting rod 404, and the head plate 406 is fixedly installed on the side of the brake column 405 close to the soft plate 403, which can prevent the vehicles of both sides from continuing to squeeze and collide with each other due to inertia, and at the same time, it can also prevent the detection components inside the vehicle from being damaged, and can also prevent the vehicle from entering a rolling state, protect the main structure and important components of the vehicle, reduce maintenance costs, and also help the in-vehicle safety system to play a better role.

[0021] 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 bottom 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 bottom plate 3 close to 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 move upward.

[0022] The elastic telescopic column 407 contacts the top block 410, and the brake column 405 contacts the wheel 2. When the elastic telescopic column 407 moves, it contacts the top block 410, and when the brake column 405 moves, it contacts the wheel 2, so that the wheel 2 slows down.

[0023] When the present embodiment is working, when the vehicle body 1 moves driven by the wheel 2, if it collides with another vehicle, it will contact the soft board 403. When the soft board 403 moves, it will drive the long board 402 to move on the rotating column 401. When the long board 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 bottom plate 3. When the brake column 405 moves, it will contact the wheel 2 to slow down the wheel 2. When the brake column 405 moves, it will drive the head plate 406 below 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, the elastic telescopic column 407 will move upward. When the elastic telescopic column 407 moves upward, the limit on the top plate 408 on the fixed column 409 will be released. When the limit of 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.

[0024] See also Figure 1-Figure 8 On the basis of the above embodiment, in another embodiment of the present invention, an anti-rollover mechanism for preventing rollover and a center of gravity mechanism for adjusting the center of gravity are arranged at the bottom of the bottom plate 3, and 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 pile 508 and an opening block 509. The long column 501 is fixedly mounted on the bottom of the top plate 408, one end of the connecting plate 502 is rotatably mounted on the circumferential surface of the long column 501, and the connecting column 503 is rotatably mounted on 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 mounted on the top of the inner wall of the placement groove, the rubber block 506 is fixedly mounted on the free end of the elastic telescopic plate 505, the empty box 507 is fixedly mounted on the front of the vehicle body 1, the fixed end of the elastic telescopic stack 508 is fixedly mounted on the top of the inner wall of the empty box 507, and the open block 509 is fixedly mounted on the free end of the elastic telescopic stack 508 to prevent the vehicle from further tilting, thereby maintaining the stability of the vehicle. At the same time, it can also prevent the vehicle from entering a rolling 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.

[0025] The anti-rollover mechanism also includes a limiting rod 504, a supporting claw 510 and an elastic telescopic strip 511. The supporting claw 510 is rotatably mounted on the free end of the elastic telescopic stack 508, the fixed end of the elastic telescopic strip 511 is fixedly mounted on the free end of the elastic telescopic plate 505, and the limiting rod 504 is fixedly mounted on the top of the free end of the elastic telescopic strip 511. When the elastic telescopic plate 505 moves, the elastic telescopic strip 511 will be driven to move, and when the elastic telescopic strip 511 moves, the limiting rod 504 will be driven to move.

[0026] 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 clockwork spring is arranged between the supporting claw 510 and the elastic telescopic stack 508. When the limiting rod 504 moves, the limiting of the elastic telescopic stack 508 will be released, and when the connecting column 503 moves to the horizontal position of the long column 501, the limiting of the elastic telescopic plate 505 will be released.

[0027] The center of gravity mechanism includes an elastic external telescopic rod 601, an elastic internal telescopic rod 602, an L-clip rod 603, a triangular clip block 604, an elastic telescopic round rod 605, a center of gravity block 606, an A-rod 607, an elastic telescopic push rod 608, a deceleration cylinder 609 and a placement box 610. The placement box 610 is fixedly mounted on the bottom of the vehicle body 1, the elastic external telescopic rod 601 is fixedly mounted inside the placement box 610, the elastic internal telescopic rod 602 slides through the inside of the elastic external telescopic rod 601, the L-clip rod 603 is fixedly mounted on the inner wall of the elastic internal telescopic rod 602, and the triangular clip block 604 is slidably mounted 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 one side of the center of gravity block 606 close to 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, so that the vehicle can regain balance and avoid further tilting of the vehicle or even a complete rollover. At the same time, it can also avoid the deviation of the detection elements inside the car, which will affect the subsequent car simulation detection and the actual data of the subsequent car.

[0028] The outer wall of the deceleration cylinder 609 is provided with round holes, and the triangular clamping block 604 is in contact with the elastic telescopic round rod 605. When the piston of the deceleration cylinder 609 moves toward the inside of the cylinder, the number of holes will gradually decrease, so that the moving speed of the piston will gradually decrease.

[0029] When the present embodiment is working, when the top plate 408 moves, the long column 501 is driven to move, and when the long column 501 moves, the connecting plate 502 is driven to move, and when the connecting plate 502 moves, the connecting column 503 is driven to move in the direction of the long column 501, and when the connecting column 503 moves to the horizontal position of the long column 501, the limit of the elastic expansion plate 505 is released, and when the limit of the elastic expansion plate 505 is released, the rubber block 506 below is driven to move downward, and when the rubber block 506 moves downward, it contacts the ground, stopping the vehicle from moving and avoiding subsequent collisions. The elastic telescopic strip 511 moves, and when the elastic telescopic strip 511 moves, it will drive the limit rod 504 to move. When the limit rod 504 moves, the limit on the elastic telescopic stack 508 will be released. When the limit of 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 supporting claws 510 to move downward. When the supporting claws 510 leave the empty box 507, they will separate outward to form supporting claws 510, which support the vehicle body 1 to prevent the vehicle from rolling over. When the elastic telescopic stack 508 moves, it will also drive the opening block 509 to continue to move downward.

[0030] When the vehicle has rolled over, the elastic telescopic pile 508 that is not in contact with the ground will stretch out and drive the opening block 509 to move. When the opening block 509 moves downward, it will drive the L-clip rod 603 to move downward. When the L-clip rod 603 moves downward, the limit on the elastic internal telescopic rod 602 inside the placement box 610 will be released. When the limit of the elastic internal telescopic rod 602 is released, it will bounce outward. When the elastic internal telescopic rod 602 bounces outward, it will squeeze the center of gravity block 606. When the center of gravity block 606 is squeezed, it will move away from the elastic internal telescopic rod 602. When the center of gravity block 606 moves, it will drive the elastic telescopic round rod 605 above to move. When the elastic telescopic round rod 605 moves, it will contact the triangular card block 604. When the elastic telescopic round rod 605 contacts the triangular card block 604, the elastic telescopic round rod 605 will squeeze the triangular card block 604 outward. When the triangular card block 604 is squeezed, the elastic The limit of the external telescopic rod 601. 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 the direction where it is not in contact with the ground, causing the center of gravity of the vehicle 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 toward the center of gravity block 606. When the deceleration cylinder 609 completes its movement toward 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 pores inside the deceleration cylinder 609 will gradually decrease, thereby reducing the speed of the center of gravity block 606, thereby preventing the center of gravity block 606 from colliding with another 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.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A simulated automatic driving intelligent car for complex road conditions, comprising a car body (1), characterized in that: The bottom of the vehicle body (1) is provided with wheels (2), the bottom of the vehicle body (1) is fixedly mounted with a bottom plate (3), and the bottom plate (3) is provided with an anti-collision mechanism; The anti-collision mechanism comprises a rotating column (401), a long plate (402), a soft plate (403), a connecting rod (404), a brake column (405) and a head plate (406); the rotating column (401) is rotatably mounted on the top of the bottom plate (3); one end of the long plate (402) is fixedly mounted on the circumferential surface of the rotating column (401); the soft plate (403) is fixedly mounted on the other end of the long plate (402); one end of the connecting rod (404) is rotatably mounted on the side of the long plate (402); the brake column (405) is rotatably mounted on the other end of the connecting rod (404); and the head plate (406) is fixedly mounted on a side of the brake column (405) close to the soft plate (403); Wherein, an anti-rollover mechanism for preventing rollover and a center of gravity mechanism for adjusting the center of gravity are arranged at the bottom of the base plate (3).

2. The intelligent car for simulated automatic driving in complex road conditions according to claim 1, characterized in that: The anti-collision mechanism further comprises 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 mounted on the bottom of the head plate (406); the fixed column (409) is fixedly mounted on the bottom of the bottom plate (3); the top plate (408) is slidably mounted inside the fixed column (409); and the top block (410) is fixedly mounted on a side of the outer wall of the bottom plate (3) close to the elastic telescopic column (407).

3. The intelligent car for simulated automatic driving in complex road conditions according to claim 2, characterized in that: The elastic telescopic column (407) is in contact with the top block (410), and the brake column (405) is in contact with the wheel (2).

4. The intelligent car for simulated automatic driving in complex road conditions according to claim 3, characterized in that: The anti-turnover mechanism comprises 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 pile (508) and an opening block (509), wherein the long column (501) is fixedly mounted on the bottom of the top plate (408), one end of the connecting plate (502) is rotatably mounted on the circumferential surface of the long column (501), and the connecting column (503) is rotatably mounted 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 mounted on the top of the inner wall of the placement groove, the rubber block (506) is fixedly mounted on the free end of the elastic telescopic plate (505), the empty box (507) is fixedly mounted on the front of the vehicle body (1), the fixed end of the elastic telescopic pile (508) is fixedly mounted on the top of the inner wall of the empty box (507), and the opening block (509) is fixedly mounted on the free end of the elastic telescopic pile (508).

5. The intelligent car for simulated automatic driving in complex road conditions according to claim 4, characterized in that: The anti-turnover mechanism further comprises a limiting rod (504), a supporting claw (510) and an elastic telescopic strip (511); the supporting claw (510) is rotatably mounted on the free end of the elastic telescopic stack (508); the fixed end of the elastic telescopic strip (511) is fixedly mounted on the free end of the elastic telescopic plate (505); and the limiting rod (504) is fixedly mounted on the top of the free end of the elastic telescopic strip (511).

6. The intelligent car for simulated automatic driving in complex road conditions according to claim 5, 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 clockwork spring is provided between the supporting claw (510) and the elastic telescopic stack (508).

7. The intelligent car for simulated automatic driving in complex road conditions according to claim 6, characterized in that: The center of gravity mechanism comprises an elastic external telescopic rod (601), an elastic internal telescopic rod (602), an L-clip rod (603), a triangular clip block (604), an elastic telescopic round rod (605), a center of gravity block (606), an A rod (607), an elastic telescopic push rod (608), a deceleration cylinder (609) and a placement box (610), wherein the placement box (610) is fixedly mounted on the bottom of the vehicle body (1), the elastic external telescopic rod (601) is fixedly mounted inside the placement box (610), the elastic internal telescopic rod (602) slides through the inside of the elastic external telescopic rod (601), and the L-clip rod (603) is fixedly mounted inside the vehicle body (1). ) is fixedly mounted on the inner wall of the elastic inner telescopic rod (602), the triangular block (604) is slidably mounted on the inner wall of the placement box (610), the center of gravity block (606) is slidably mounted inside the placement box (610), the elastic telescopic round rod (605) is fixedly mounted on a side of the center of gravity block (606) close to the elastic outer telescopic rod (601), the A rod (607) is fixedly mounted on the outer wall of the elastic outer telescopic rod (601), one end of the elastic telescopic push rod (608) is fixedly mounted on the other end of the A rod (607), and the deceleration cylinder (609) is slidably mounted on the outer wall of the placement box (610).

8. The intelligent car for simulated automatic driving in complex road conditions according to claim 7, characterized in that: A circular hole is formed on the outer wall of the deceleration cylinder (609), and the triangular clamping block (604) is in contact with the elastic telescopic round rod (605).

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