Pedestrian blocking device for intelligent transportation

Abstract

The application discloses a pedestrian blocking device for intelligent traffic, which comprises two stand columns, a moving seat is installed on the outer wall of one side of each stand column, a rotating plate is installed in each moving seat, a baffle is installed on one end of each rotating plate through a rotating shaft, a protection mechanism is installed on the side away from each other of the two baffles, a top plate is installed on the top of each stand column, and a cleaning mechanism is arranged on the top of the top plate. In the application, when the number of people who need to cross the zebra crossing is large during the road peak period, in order to avoid the danger caused by the vehicles turning right on the road to the people walking on the zebra crossing, the baffle can be rotated to one side of the device by controlling one rotating plate after the green light is on. At this time, one rotated baffle can block the vehicles turning right and protect the people walking on the zebra crossing at the same time, so that the problem of traffic accidents caused by the vehicles not giving way to the pedestrians can be avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of intelligent transportation, in particular to a pedestrian blocking device for intelligent transportation. BACKGROUND

[0002] A red light is set at the intersection of urban roads, and the guidance of the zebra crossing enables people to quickly pass through the road. However, when pedestrians are waiting for the red light, they often ignore the signal change due to looking down at the mobile phone, resulting in missing the passing time or breaking the red light. Since no related device for preventing pedestrians from breaking the red light is set at both ends of the zebra crossing, pedestrians walking on the zebra crossing after the red light is on are easy to cause traffic congestion or traffic accidents, and there is a great safety hazard and social negative impact.

[0003] Although a device for blocking pedestrians is set at both ends of the zebra crossing in the prior art, when pedestrians pass through the red light, a few vehicles may not be courteous to pedestrians when turning right, resulting in that the device can block pedestrians, but cannot protect and block pedestrians walking on the zebra crossing, and thus the problem of the safety of pedestrians being threatened by the right-turn vehicles on the road occurs. SUMMARY

[0004] The present application aims at solving the problems in the prior art, and provides a pedestrian blocking device for intelligent transportation.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0006] A pedestrian blocking device for intelligent transportation, comprising two stand columns, a moving seat is installed on one side of each of the two stand columns, a rotating plate is rotatably installed in each of the two moving seats, a baffle for blocking pedestrians is rotatably installed on one end of each of the two rotating plates away from the rotating seat, a protection mechanism is installed on one side of each of the two baffles away from each other, a top plate is installed on the top of each of the two stand columns, and a cleaning mechanism for cleaning the top of the top plate is arranged on the top of the top plate.

[0007] Optionally, a first sliding groove is formed on one side of each of the two stand columns, and a first screw rod is rotatably installed in each of the two first sliding grooves.

[0008] Optionally, the protection mechanism comprises two second sliding grooves formed on one side of each of the two baffles away from each other, a second sliding block is slidably installed in each of the two second sliding grooves, and the second sliding block is connected to the inner wall of the second sliding groove through a spring on one side of each of the two second sliding blocks away from each other.

[0009] Optionally, two said baffle away from one side of the outer wall is provided with two protective plate, protective plate is close to the side of the outer wall of baffle is provided with two third sliding slot, the inside of two third sliding slot is slidably installed with third sliding block, the both ends of two third sliding slot are provided with second electric telescopic rod, the side of the outer wall of two third sliding block is provided with the limiting hole matched with the telescopic end of second electric telescopic rod.

[0010] Optionally, two said second sliding block away from one end of second sliding slot is rotatably installed with rotating rod, two rotating rods away from one end of second sliding block and its third sliding block close to are hinged.

[0011] Optionally, the both ends of said second sliding slot are installed with first electric telescopic rod, two first electric telescopic rods are located in spring, the inside of two second sliding blocks is provided with the circular hole matched with first electric telescopic rod, the side of the outer wall of two second sliding blocks close to is hinged with the obturator.

[0012] Optionally, two said baffle away from one end of rotating plate is provided with recess, the inside of two recesses is rotatably installed with two winding rollers, the outer wall of two winding rollers is wound with reflective cloth, two reflective cloths away from one end of winding roller are commonly connected with fixed plate, the both ends of fixed plate are provided with first connecting hole, two protective plates close to one end of fixed plate are provided with the second connecting hole matched with first connecting hole.

[0013] Optionally, two said baffle close to the side of the outer wall is provided with two rectangular grooves, the inside of two rectangular grooves is rotatably installed with rotating block, the both ends of two rotating blocks away from rectangular groove are installed with third electric telescopic rod.

[0014] Optionally, said cleaning mechanism includes rectangular plate installed at the top of top plate, the both sides of the outer wall of rectangular plate are provided with fourth sliding slot, the inside of two fourth sliding slots is rotatably installed with second screw rod, the outer wall of two second screw rods is installed with cleaning plate that can move back and forth at the top of top plate.

[0015] Optionally, the both ends of said top plate are rotatably installed with hollow plate, a plurality of spray heads are installed at the bottom of two hollow plates.

[0016] The beneficial effects of the application are:

[0017] 1、In the application, when the number of people who need to cross the zebra crossing is large during the road peak period, in order to avoid the danger caused by the right-turn vehicles to the people walking on the zebra crossing, one of the rotating plates can be controlled to drive the baffle to rotate to one side of the device after the green light is on. At this time, one of the rotating baffles can block the right-turn vehicles and protect the people walking on the zebra crossing at the same time, avoiding the problem of traffic accidents caused by the right-turn vehicles not yielding to pedestrians.

[0018] 2、The application, when the person on the electric vehicle wants to pass through the road by hitting the baffle with the electric vehicle, the impact force can be buffered by the protection mechanism, avoiding the impact force directly contacting the baffle, so that the baffle is not damaged; and after one of the baffles 6 rotates to one side of the device, the two protection plates on the side of the baffle can also buffer the vehicles that turn right and fail to brake in time, avoiding the vehicles directly impacting the baffle, so that the baffle and the vehicles are not seriously damaged.

[0019] 3、The application, by setting the cleaning mechanism, the second lead screw can drive the cleaning plate to move back and forth on the top of the top plate to clean the dust and bird droppings on the top of the top plate at night when there is no one near the device, thereby prolonging the service life of the top plate; and while the cleaning plate is cleaning the top of the top plate, the hollow plate can drive the multiple spray heads to rotate upward, so that the spray heads can spray water on the top of the top plate, thereby improving the cleaning effect of the dust and bird droppings on the top of the top plate.

[0020] 4、The application, when the person who does not obey the traffic rules wants to cross the baffle to pass through the road, the multiple spray heads can be controlled to spray water downward to drive the person away, thereby reducing the probability of the occurrence of uncivilized phenomenon and warning other people waiting for the green light near the device; and the multiple spray heads can spray water downward to cool the device in hot summer, so that the people waiting for the green light below the top plate are more comfortable; and when there is more dust near the zebra crossing, the hollow plate can be controlled to rotate to adjust the angle of the multiple spray heads, so that the multiple spray heads can spray water on the position where there is more dust, avoiding the dust being raised by the vehicles and affecting the people walking on the zebra crossing. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to facilitate the understanding of those skilled in the art, the application will be further described below with reference to the accompanying drawings.

[0022] Figure 1 The overall structure of the pedestrian blocking device for intelligent traffic is shown in the figure.

[0023] Figure 2 The structure of one of the baffles after rotation is shown in the figure.

[0024] Figure 3 The structure of one of the baffles after rotation is shown in the figure. Figure 2 The structure of one of the baffles after rotation is shown in the figure.

[0025] Figure 4 The structure of the cleaning structure in the application is shown in the figure.

[0026] Figure 5 This is a schematic diagram of the baffle structure in this invention;

[0027] Figure 6 for Figure 5 A schematic diagram of the structure on the other side of the middle baffle;

[0028] Figure 7 This is a schematic diagram of the protective plate in this invention;

[0029] Figure 8 This is a schematic diagram of the structure of the take-up roller and the fixing plate in this invention.

[0030] In the diagram: 1. Column; 2. Top plate; 3. Rectangular plate; 4. Movable seat; 5. Rotating plate; 6. Baffle; 7. Protective plate; 8. First slide groove; 9. First lead screw; 10. Hollow plate; 11. Nozzle; 12. Cleaning plate; 13. Fixing plate; 14. Second slide groove; 15. Rotating rod; 16. Third electric telescopic rod; 17. Fourth slide groove; 18. Second lead screw; 19. Rectangular groove; 20. Groove; 21. Take-up roller; 22. First electric telescopic rod; 23. Spring; 24. Second slider; 25. Sealing plate; 26. Third slide groove; 27. Second electric telescopic rod; 28. Third slider; 29. ​​Round hole; 30. Reflective cloth; 31. First connecting hole; 32. Second connecting hole. Detailed Implementation

[0031] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments. 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.

[0032] Reference Figures 1-8 A pedestrian blocking device for intelligent transportation includes two columns 1. Each column 1 has a movable seat 4 installed on one outer wall. Each movable seat 4 has a rotating plate 5 rotatably installed inside. Each rotating plate 5 has a baffle 6 for blocking pedestrians rotatably installed at the end away from the rotating seat via a rotating shaft. Each baffle 6 has a protective mechanism installed on the outer wall away from each other. The top of the two columns 1 is jointly installed with a top plate 2. The top of the top plate 2 is provided with a cleaning mechanism for cleaning its top.

[0033] As a technical optimization of the present invention, a first sliding groove 8 is provided on one side of the outer wall of each of the two columns 1, and a first lead screw 9 is rotatably installed inside each of the two first sliding grooves 8. Two movable seats 4 are respectively installed on the outer wall of the two first lead screws 9. A first drive motor connected to one end of the first lead screw 9 is pre-installed inside the top of each of the two columns 1, which can drive the first lead screw 9 to rotate inside the first sliding groove 8.

[0034] As a technical optimization scheme of the present application, the protection mechanism comprises two second sliding grooves 14 opened on the side wall away from the two baffles 6, and a second sliding block 24 is slidingly installed in each of the two second sliding grooves 14.

[0035] As a technical optimization scheme of the present application, the side wall away from the two baffles 6 is provided with two protection plates 7, the side wall close to the baffle 6 of the protection plate 7 is provided with two third sliding grooves 26, a third sliding block 28 is slidingly installed in each of the two third sliding grooves 26, and a second electric telescopic rod 27 is installed at both ends of each of the two third sliding grooves 26. A limiting hole matched with the telescopic end of the second electric telescopic rod 27 is formed in the side wall of each of the two third sliding blocks 28. The second electric telescopic rod 27 is installed at both ends of the third sliding groove 26, and after the third sliding block 28 moves to both ends of the third sliding groove 26, the telescopic end of the corresponding second electric telescopic rod 27 can be inserted into the limiting hole formed in the side wall of the third sliding block 28 to limit and fix the position of the third sliding block 28 in the third sliding groove 26.

[0036] As a technical optimization scheme of the present application, a rotating rod 15 is rotatably installed at the end of each of the two second sliding blocks 24 away from the second sliding groove 14, and the end of the rotating rod 15 away from the second sliding block 24 is hingedly connected with the third sliding block 28 close to it.

[0037] As a technical optimization scheme of the present application, a first electric telescopic rod 22 is installed at each end of the second sliding groove 14, and the two first electric telescopic rods 22 are located in the spring 23. A circular hole 29 matched with the first electric telescopic rod 22 is formed in the interior of each of the two second sliding blocks 24, and a sealing plate 25 is hingedly connected to the side wall of each of the two second sliding blocks 24 close to each other. When the second sliding block 24 normally moves in the second sliding groove 14, the circular hole 29 formed in the interior of the second sliding block 24 can pass through the first electric telescopic rod 22 during the movement, and the first electric telescopic rod 22 will not hinder the movement of the second sliding block 24. After the sealing plate 25 provided on the side wall of the second sliding block 24 is rotated to the state of abutting against the second sliding block 24, the telescopic ends of the two first electric telescopic rods 22 are elongated to push the two second sliding blocks 24 to move towards each other.

[0038] As a technical optimization scheme of the present application, the two baffle plates 6 are provided with grooves 20 away from one end of the rotating plate 5, two winding rollers 21 are rotatably installed in the two grooves 20, the outer walls of the two winding rollers 21 are wound with reflective cloth 30, and the two reflective cloths 30 away from the winding rollers 21 are connected with a fixed plate 13, the two ends of the fixed plate 13 are provided with first connecting holes 31, and the ends of the two protective plates 7 close to the fixed plate 13 are provided with second connecting holes 32 matched with the first connecting holes 31. After the zebra crossing is used, in order to avoid the vehicle or pedestrian stepping on the zebra crossing which is not completely dried at night, the reflective cloth 30 can be pulled out to protect the zebra crossing and block the vehicle which wants to cross the zebra crossing.

[0039] As a technical optimization scheme of the present application, the two baffle plates 6 are provided with two rectangular grooves 19 on the side walls close to each other, two rotating blocks are rotatably installed in the two rectangular grooves 19, and the ends of the two rotating blocks away from the rectangular grooves 19 are provided with third electric telescopic rods 16. The third electric telescopic rod 16 can provide auxiliary support for the baffle plate 6 rotating horizontally to avoid excessive stress on one end of the baffle plate 6.

[0040] As a technical optimization scheme of the present application, the cleaning mechanism includes a rectangular plate 3 installed on the top of the top plate 2, fourth sliding grooves 17 are provided on the two side walls of the rectangular plate 3, second lead screws 18 are rotatably installed in the two fourth sliding grooves 17, and cleaning plates 12 which can move back and forth on the top of the top plate 2 are installed on the outer walls of the two second lead screws 18. A second drive motor connected with one end of the second lead screw 18 is pre-installed in one end of the rectangular plate 3, which can drive the second lead screw 18 to rotate in the fourth sliding groove 17 after being started, thereby driving the cleaning plate 12 to move back and forth on the top of the top plate 2 to automatically clean the top of the top plate 2.

[0041] As a technical optimization scheme of the present application, hollow plates 10 are rotatably installed at both ends of the top plate 2, and a plurality of nozzles 11 are installed at the bottoms of the two hollow plates 10. During the cleaning process of the cleaning plate 12 on the top of the top plate 2, the hollow plate 10 can drive the plurality of nozzles 11 to rotate to the upper side, and the water is sprayed on the top of the top plate 2 through the plurality of nozzles 11, so as to improve the cleaning effect of the cleaning plate 12 on the top plate 2.

[0042] In the application, when the user uses the device, the two devices are installed at both ends of the road zebra crossing, when the road signal light turns green, the two first driving motors drive the two first lead screws 9 to rotate synchronously, and then drive the two moving seats 4, rotating plates 5 and baffle plates 6 to move upwards to a specified height, and then the pedestrians can pass through the zebra crossing from below the baffle plate 6 to the opposite side, when the road signal light turns red, the two first driving motors drive the two first lead screws 9 to rotate reversely synchronously, and drive the baffle plate 6 to move downwards to block the pedestrians who want to cross the road, so as to avoid the situation that the pedestrians continue to walk to the zebra crossing after the red light turns on, and traffic accidents occur.

[0043] When there are many people who need to cross the zebra crossing during the road peak period, in order to avoid the danger caused by the right-turning vehicles to the pedestrians walking on the zebra crossing, one of the rotating plates 5 can be controlled to drive the baffle plate 6 to rotate to the state shown in the figure after the green light turns on, and the other one continues to drive the first lead screw 9 to rotate through the first driving motor, so that the other baffle plate 6 moves upwards, at this time, the one rotating baffle plate 6 can block the right-turning vehicles and protect the pedestrians walking on the zebra crossing at the same time, so as to avoid the problem that the right-turning vehicles do not yield to the pedestrians, and traffic accidents occur. Figure 2

[0044] When some people who do not obey the traffic rules want to cross the baffle plate 6 to cross the road after the red light turns on, the infrared rays installed on the side close to the two columns 1 can automatically identify the process of the person crossing the baffle plate 6, and send signals to the controller, the controller can control the multiple nozzles 11 to spray water downwards to drive the person away, reduce the probability of the occurrence of uncivilized phenomenon, and have a warning effect on other nearby people waiting for the green light; and the multiple nozzles 11 installed at the bottom of the two hollow plates 10 can spray water downwards in hot summer to cool the device nearby, so that the people waiting for the green light below the top plate 2 are more comfortable; and when there is a lot of dust near the zebra crossing, the angle of the multiple nozzles 11 can be adjusted by controlling the hollow plate 10 to rotate, so that the multiple nozzles 11 can spray water on the position where there is a lot of dust, so as to avoid the dust being raised by the vehicles and affecting the subsequent pedestrians walking on the zebra crossing.

[0045] ​And the device is used for a long time, there will be a lot of dust and bird droppings on the top of the top plate 2, and the bird droppings attached to the top of the top plate 2 will cause corrosion on the surface of the top plate 2, thereby reducing the strength and service life of the top plate 2. The second lead screw 18 can drive the cleaning plate 12 to move back and forth on the top of the top plate 2 when there is no one near the device at night, and the dust and bird droppings on the top of the top plate 2 can be cleaned, thereby improving the service life of the top plate 2. And while the cleaning plate 12 is cleaning the top of the top plate 2, the hollow plate 10 can drive the multiple spray heads 11 to rotate upward, so that the spray heads 11 can spray water on the top of the top plate 2, thereby improving the cleaning effect of the dust and bird droppings on the top of the top plate 2.

[0046] At the same time, when some people on electric bikes want to pass through the road by hitting the baffle 6 with the electric bike, they will first contact the two protective plates 7. After being hit, the two rotating rods 15 will rotate away from each other, and the two second sliding blocks 24 will slide away from each other in the second sliding groove 14, thereby driving the two springs 23 to be compressed and buffering the impact force, avoiding the impact force directly contacting the baffle 6, which may cause damage to the baffle 6. And after the above-mentioned state of one of the baffles 6 rotating to Figure 2 The two protective plates 7 on one side of the baffle 6 can also buffer the vehicles that fail to brake when turning right, avoiding the vehicles directly hitting the baffle 6 and causing serious damage to the baffle 6 and the vehicles themselves.

[0047] After a long time of use, the zebra crossing will be damaged and the paint will be peeled off, affecting the identification of pedestrians and drivers. Usually, after the evening peak period, the staff will repaint the damaged zebra crossing and repair it. In order to avoid the vehicle passing at night from damaging it again, the device body on both sides of the zebra crossing can be controlled to rotate to Figure 2 The fixed plate 13 on one end of the rotating plate 5 away from the baffle 6 can be taken out from the groove 20, and the reflective cloth 30 wound around the outer wall of the winding roller 21 can be in an elongated state. Since the fixed plate 13 has magnetism, it can be magnetically attracted to the opposite column 1 and fixed by bolts and other fixing members, so that the elongated reflective cloth 30 on both sides of the zebra crossing can protect it and prompt the vehicles that want to cross the zebra crossing, avoiding damage to the newly laid zebra crossing. Moreover, the positions of the other two baffles 6 remain unchanged and are still located between the two columns 1, which can block the personnel who want to enter the zebra crossing and also avoid damage to the newly laid zebra crossing by pedestrians.

[0048] When the road signal lamp or other equipment near the device body is damaged and needs to be repaired quickly, please refer to Figure 3As shown, the control near the rotating plate 5 rotates 180 degrees, and then controls the baffle 6 to rotate 90 degrees through the rotating shaft, so that the two protective plates 7 are located on the top of the rotating baffle 6, and then controls the two rotating blocks inside the rectangular slot 19 at the bottom of the baffle 6 to drive the two third electric telescopic rods 16 to rotate and extend, providing auxiliary support for the other end of the baffle 6 in the horizontal state, then controls the retracting end of the second electric telescopic rod 27 in the third sliding groove 26 at the bottom of the two protective plates 7 to retract, so that the third sliding block 28 can move back and forth in the third sliding groove 26 without limitation, pushes the two protective plates 7 away from each other, so that there is a large gap between the two protective plates 7, then controls the retracting end of the second electric telescopic rod 27 in the third sliding groove 26 to extend and fix the third sliding block 28, then controls the rotating of the plurality of blocking plates 25 to block the round hole 29 of the second sliding block 24, controls the extension of the first electric telescopic rod 22 to push the second sliding block 24 in the second sliding groove 14 to move towards each other, thereby driving the rotating rod 15 to move towards each other, pushing the protective plate 7 away from the baffle 6, so that the two protective plates 7 cooperate with the rotating rod 15 to form a protective plate on both sides of the top of the baffle 6, then the staff can stand on the top of the baffle 6 between the two protective plates 7, then the fixed plate 13 is taken out from the groove 20 and connected with the second connecting hole 32 on the same side of the protective plate 7 through the bolt and other fixing members, so that the top of the baffle 6 away from the end of the stand 1 forms a protective plate through the installation of the fixed plate 13, so that the staff on the top of the baffle 6 is protected on three sides, then the corresponding first drive motor can be controlled to drive the first screw rod 9 to rotate, driving the baffle 6 in the horizontal state to move upwards, and the retracting end of the third electric telescopic rod 16 is controlled to extend synchronously, driving the staff to move upwards to the vicinity of the damaged equipment, facilitating the quick repair of the damaged equipment, and the protective plate on the three sides of the staff, thereby protecting the staff during the repair of the equipment, facilitating the quick recovery of the damaged equipment, and reducing the adverse effects of equipment damage.

[0049] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details and limit the application to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the specification. The specification selects and describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A pedestrian blocking device for intelligent transportation, comprising two upright columns (1), characterized in that, The outer wall of one side of two posts (1) is provided with a moving seat (4), the inner part of two moving seats (4) is rotatably provided with a rotating plate (5), the end, away from the rotating seat, of two rotating plates (5) is rotatably provided with a baffle (6) for blocking pedestrians, the outer wall of one side, away from each other, of two baffles (6) is provided with a protection mechanism, the top of two posts (1) is commonly provided with a top plate (2), and the top of the top plate (2) is provided with a cleaning mechanism for cleaning the top thereof. The outer wall of one side, away from each other, of two baffles (6) is provided with two protection plates (7), the outer wall of one side, close to the baffle (6), of the protection plate (7) is provided with two third sliding grooves (26), the inner part of two third sliding grooves (26) is slidably provided with a third sliding block (28), and the two ends of two third sliding grooves (26) are provided with a second electric telescopic rod (27); the outer wall of one side of two third sliding blocks (28) is provided with a limiting hole matched with the telescopic end of the second electric telescopic rod (27). The protection mechanism comprises two second sliding grooves (14) formed in the outer wall of one side, away from each other, of two baffles (6), the inner part of two second sliding grooves (14) is slidably provided with a second sliding block (24), and the side, away from each other, of two second sliding blocks (24) is connected with the inner wall of the second sliding groove (14) through a spring (23). The end, away from the second sliding groove (14), of two second sliding blocks (24) is rotatably provided with a rotating rod (15), and the end, away from the second sliding block (24), of two rotating rods (15) is hingedly connected with the third sliding block (28) close thereto. The two ends of the second sliding groove (14) are provided with a first electric telescopic rod (22), two first electric telescopic rods (22) are located in the spring (23), the inner part of two second sliding blocks (24) is provided with a circular hole (29) matched with the first electric telescopic rod (22), and the outer wall of one side, close to each other, of two second sliding blocks (24) is hingedly provided with a blocking plate (25). The end, away from the rotating plate (5), of two baffles (6) is provided with a groove (20), the inner part of two grooves (20) is rotatably provided with two winding rollers (21), the outer wall of two winding rollers (21) is wound with a reflective cloth (30), the end, away from the winding roller (21), of two reflective cloths (30) is commonly connected with a fixed plate (13), the two ends of the fixed plate (13) are provided with a first connecting hole (31), and the end, close to the fixed plate (13), of two protection plates (7) is provided with a second connecting hole (32) matched with the first connecting hole (31). The outer wall of one side, close to each other, of two baffles (6) is provided with two rectangular grooves (19), the inner part of two rectangular grooves (19) is rotatably provided with a rotating block, and the end, away from the rectangular groove (19), of two rotating blocks is provided with a third electric telescopic rod (16).

2. The pedestrian blocking device for intelligent transportation according to claim 1, wherein The outer wall of one side of two posts (1) is provided with a first sliding groove (8), and the inner part of two first sliding grooves (8) is rotatably provided with a first lead screw (9); two moving seats (4) are respectively arranged on the outer wall of two first lead screws (9).

3. The pedestrian blocking device for intelligent transportation according to claim 1, wherein The cleaning mechanism comprises a rectangular plate (3) installed on the top of the top plate (2), fourth sliding grooves (17) are formed in the outer walls of the two sides of the rectangular plate (3), second lead screws (18) are rotatably installed in the interiors of the two fourth sliding grooves (17), and cleaning plates (12) capable of moving back and forth on the top of the top plate (2) are installed on the outer walls of the two second lead screws (18).

4. The pedestrian blocking device for intelligent transportation according to claim 1, wherein The hollow plates (10) are rotatably installed at the two ends of the top plate (2), and a plurality of spray heads (11) are installed on the bottoms of the two hollow plates (10).

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