CN111549698B

CN111549698B - Intelligent roadblock and traffic control system

Info

Publication number: CN111549698B
Application number: CN202010415600.XA
Authority: CN
Inventors: 肖刚; 王燕
Original assignee: Shandong Lantu Geographic Information Engineering Co Ltd
Current assignee: Shandong lantu Geographic Information Engineering Co., Ltd
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2021-09-17
Anticipated expiration: 2040-05-16
Also published as: CN111549698A

Abstract

The invention provides an intelligent roadblock and a traffic control system, which belong to the technical field of traffic facilities and traffic control, and comprise a base and a traffic control system, wherein the outer wall of the base is rotatably connected with an upright post, the outer wall of the upright post is connected with a rotating plate through a hinge, the top of the upright post is connected with a motor shell, the inner wall of the motor shell is connected with a motor main body, the motor main body is electrically connected with the traffic control system, the output end of the motor main body is connected with a rotating shaft, one end of the rotating shaft, far away from the motor main body, penetrates through the upright post and is connected with a lead screw, the lead screw is rotatably connected into the upright post, the outer wall of the lead screw is in threaded connection with a sleeve, the outer wall of the sleeve is rotatably connected with a connecting rod, and the outer wall of the upright post is chiseled with a concave hole matched with the connecting rod; the invention is beneficial to improving the protection capability of the roadblock and further reducing the maintenance cost, thereby effectively limiting the passing of the passing vehicles by the intact roadblock and ensuring the traffic order and the safety of pedestrians.

Description

Intelligent roadblock and traffic control system

Technical Field

The invention relates to the technical field of traffic facilities and traffic control, in particular to an intelligent roadblock and a traffic control system.

Background

With the development of urban traffic and urban construction, particularly the quantity of automobiles is more and more, the construction of urban road basic facilities is always lagged behind the development of urban traffic, so that the urban traffic condition is more and more complex and worse, in China, due to more population, red lights are worn at urban traffic crossroads and the crossroads are frequently crossed, so that traffic accidents are frequently caused, and in order to ensure the safety of life of people crossing the roads, the municipal departments often install roadblocks at two sides of the roads.

The intelligent roadblock post is an equipment for controlling the vehicle is current, the intelligent roadblock post is used for important traffic crossing more, traditional roadblock post is damaged by illegal vehicle easily at the chaotic crossing of traffic for the road maintenance cost improves, increase the financial burden, the warning poster of road both sides is often covered by the dust simultaneously, play the warning effect, the financial resources and materials have been wasted, but can not effectively restrict and warn the current of passing vehicle, can't ensure traffic order and pedestrian's safety.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides an intelligent roadblock and a traffic control system.

In order to achieve the purpose, the invention adopts the following technical scheme:

an intelligent roadblock and traffic control system comprises a base and a traffic control system, wherein the outer wall of the base is rotatably connected with an upright post, the outer wall of the upright post is connected with a rotating plate through a hinge, the top of the upright post is connected with a motor shell, the inner wall of the motor shell is connected with a motor main body, the motor main body is electrically connected with a traffic control system, the output end of the motor main body is connected with a rotating shaft, one end of the rotating shaft, which is far away from the motor main body, penetrates through the upright post and is connected with a screw rod, the screw rod is rotatably connected in the upright post, the outer wall of the screw rod is in threaded connection with a sleeve, the outer wall of the sleeve is rotatably connected with a connecting rod, the outer wall of the upright post is provided with a concave hole matched with the connecting rod in a chiseled way, one end of the connecting rod far away from the sleeve is rotationally connected with the rotating plate, and a buffer mechanism is connected in the rotating plate, and one end of the buffer mechanism, which is far away from the rotating plate, is connected with a warning plate.

Preferably, the outer wall of the sleeve is connected with a first sliding block, and the inner wall of the upright post is provided with a first sliding groove matched with the first sliding block in a chiseled mode.

Preferably, the stand passes through the bearing and rotates the connection in the base, base outer wall connection has two baffles, two the contained angle that forms between baffle and the stand is seventy degrees, and two the baffle outer wall all is connected with the rubber pad.

Preferably, the outer wall of the upright post is connected with a supporting plate, and the supporting plate is movably abutted against the bottom wall of the rotating plate.

Preferably, the outer wall of the stand is connected with a first gear, the outer wall of the first gear is meshed with an arc-shaped rack, an arc-shaped groove matched with the arc-shaped rack is formed in the base in a chiseling mode, the arc-shaped rack is connected in the arc-shaped groove in a sliding mode, the inner wall of the arc-shaped groove is connected with a fixing plate, and a first elastic element is connected between the fixing plate and the arc-shaped rack.

Preferably, the inner wall of the arc-shaped groove is further connected with an arc-shaped plate, and the first elastic element is arranged between the arc-shaped plate and the inner wall of the arc-shaped groove.

Preferably, the buffer mechanism comprises a telescopic rod, a groove is formed in the outer wall of the rotating plate, the telescopic rod is fixedly connected in the groove, one end, far away from the inner wall of the groove, of the telescopic rod is fixedly connected with the warning plate, the inner wall of the groove is further connected with two moving blocks, the two moving blocks are respectively arranged on two sides of the telescopic rod, a second elastic element is connected between the moving blocks and the side wall of the groove, the outer wall of each moving block is rotatably connected with a push rod, and one end, far away from the moving blocks, of the push rod is connected with the warning plate through a pin shaft.

Preferably, the lead screw outer wall is connected with first bevel gear, the meshing of first bevel gear outer wall is connected with second bevel gear, first bevel gear with second bevel gear all rotates to be connected in the stand, second bevel gear outer wall is connected with the axis of rotation, the one end that the stand outside was arranged in to the axis of rotation is connected with the reel, the reel outer wall is connected with the stay cord, the one end that the reel was kept away from to the stay cord is connected with the brush board, brush board sliding connection is at the outer wall of warning board.

Preferably, the outer wall of the brush plate is connected with a second sliding block, a second sliding groove matched with the second sliding block is formed in the outer wall of the warning plate in a chiseled mode, and a third elastic element is connected between the second sliding block and the side wall of the second sliding groove.

Preferably, the traffic control system comprises a control cabinet, a signal lamp, a camera and a central controller.

The technical scheme of the invention has the following benefits:

1. this intelligence roadblock and traffic control system through the operation of control motor, makes the rotor plate rotate, and then makes the rotor plate stop road vehicle, restricts passing vehicle, and the rotor plate outside is provided with warning board, improves the warning effect to passing vehicle.

2. This intelligence roadblock and traffic control system through being provided with buffer gear between warning board and rotor plate, when the illegal vehicle rushes the roadblock, vehicle striking warning board, and the warning board passes through buffer gear and unloads the power, reduces the striking dynamics, and drives the stand and rotate in the base, further improves the protective capacities of roadblock, avoids roadblock and vehicle head-on collision to improve the life of roadblock, reduce the maintenance cost.

3. This intelligence roadblock and traffic control system through making arc rack and first gear engagement, makes first gear drive arc rack remove in the arc wall, and then makes first elastic component tensile, and when the power that the warning board received disappeared, first elastic component resumes and stimulates arc rack and first gear and meshes once more, makes the stand drive rotor plate and warning board and get back to initial position, continues the effect of going the roadblock.

4. This intelligence roadblock and traffic control system through first bevel gear and second bevel gear intermeshing, makes the reel in the second bevel gear outside rotate along with the rotation of lead screw, makes the reel pass through stay cord pulling brush board and wipes warning board, avoids the dust to shelter from warning board, guarantees warning board's warning function.

5. This intelligence roadblock and traffic control system, be responsible for intelligence roadblock and the signal lamp of controlling single crossing through the switch board, when the signal lamp is red, motor control roadblock falls, the rotor plate falls promptly, restrict the vehicle on the road, when the signal lamp is green, motor control roadblock lifting, make the vehicle current, the past vehicle information is shot to the camera, central server is then the switch board of controlling a plurality of crossings in the whole district, central server is uploaded to the traffic flow condition at this crossing in the switch board summary, central server gathers the information of all switch boards and carries out the analysis and calculation, it is long when reaching the best of every crossing signal lamp, it is long when sending it to switch board dynamic adjustment crossing signal lamp, thereby realize traffic planning.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a first schematic structural diagram of an intelligent barricade and traffic control system according to the present disclosure;

fig. 2 is a schematic structural diagram of an intelligent barricade and traffic control system according to the present invention;

fig. 3 is a schematic cross-sectional view of an intelligent barricade and traffic control system according to the present invention;

fig. 4 is a schematic structural diagram of a rotating plate of the intelligent barricade and traffic control system according to the present invention;

fig. 5 is a schematic structural diagram of a base of an intelligent barricade and traffic control system according to the present disclosure;

fig. 6 is a schematic structural diagram of a portion a of fig. 2 of an intelligent barricade and traffic control system according to the present disclosure;

fig. 7 is a schematic structural diagram of a portion B of fig. 3 of an intelligent barricade and traffic control system according to the present disclosure;

fig. 8 is a system flowchart of an intelligent barricade and traffic control system according to the present disclosure.

Wherein the figures include the following reference numerals:

1. a base; 2. a column; 201. a screw rod; 2011. a sleeve; 2012. a connecting rod; 202. a rotating plate; 2021. a groove; 2022. a telescopic rod; 2023. a moving block; 2024. a second elastic element; 2025. a push rod; 203. concave holes; 204. a first chute; 205. a first gear; 3. a warning board; 4. a motor housing; 401. A motor main body; 5. a first slider; 6. a baffle plate; 601. a rubber pad; 7. a support plate; 8. an arc-shaped rack; 9. an arc-shaped slot; 901. a fixing plate; 902. a first elastic element; 903. an arc-shaped plate; 10. a first bevel gear; 11. a second bevel gear; 12. a rotating shaft; 121. a reel; 13. pulling a rope; 14. brushing the board; 141. A second slider; 15. a second chute; 151. a third elastic element.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Example 1:

referring to fig. 1-4, an intelligent roadblock and traffic control system comprises a base 1 and a traffic control system, wherein an outer wall of the base 1 is rotatably connected with an upright column 2, an outer wall of the upright column 2 is connected with a rotating plate 202 through a hinge, the top of the upright column 2 is connected with a motor shell 4, an inner wall of the motor shell 4 is connected with a motor main body 401, the motor main body 401 is electrically connected with the traffic control system, an output end of the motor main body 401 is connected with a rotating shaft, one end of the rotating shaft, far away from the motor main body 401, penetrates through the upright column 2 and is connected with a lead screw 201, the lead screw 201 is rotatably connected in the upright column 2, the outer wall of the lead screw 201 is in threaded connection with a sleeve 2011, the outer wall of the sleeve 2011 is rotatably connected with a connecting rod 2012, the outer wall of the upright column 2 is perforated with a concave hole 203 matched with the connecting rod 2012, one end of the connecting rod 2012, far away from the sleeve 2011, is rotatably connected with a buffer mechanism in the rotating plate 202, one end of the buffer mechanism is connected with a warning plate 3, the buffer mechanism comprises an expansion link 2022, a groove 2021 is cut on the outer wall of the rotating plate 202, the expansion link 2022 is fixedly connected in the groove 2021, one end of the expansion link 2022, which is far away from the inner wall of the groove 2021, is fixedly connected with the warning plate 3, the inner wall of the groove 2021 is also connected with two moving blocks 2023, the two moving blocks 2023 are respectively arranged at two sides of the expansion link 2022, a second elastic element 2024 is connected between the moving blocks 2023 and the side wall of the groove 2021, the outer wall of the moving blocks 2023 is rotatably connected with a push rod 2025, and one end of the push rod 2025, which is far away from the moving blocks 2023, is connected with the warning plate 3 through a pin shaft.

When the signal lamp is red, the motor is controlled to operate, the output end of the motor drives the screw rod 201 to rotate, the sleeve 2011 on the outer side of the screw rod 201 moves upwards, the sleeve 2011 drives the connecting rod 2012 to push the rotating plate 202 to rotate until the rotating plate 202 is parallel to the ground, at the moment, the device has a limiting effect on passing vehicles, the warning plate 3 on the outer side of the rotating plate 202 further has a warning effect on drivers, when the signal lamp is green, the motor drives the screw rod 201 to rotate reversely, the sleeve 2011 moves downwards, the rotating plate 202 returns to the original position, passing vehicles normally pass, if an illegal vehicle impacts the roadblock in the working process of the roadblock, the warning plate 3 can enable the moving block 2023 to extrude the second elastic element 2024 through the push rod 2025, the impact force of the vehicle on the roadblock is further reduced, and in the process of the roadblock, the rotating plate 202 drives the stand column 2 to rotate in the base 1 through the bearing, the invention is beneficial to improving the protective capability of the roadblock and further reducing the maintenance cost, thereby effectively limiting the passing of the passing vehicles by the intact roadblock and ensuring the traffic order and the safety of pedestrians.

Example 2:

referring to fig. 2 and 5, an intelligent roadblock and traffic control system is basically the same as that in embodiment 1, and further, the outer wall of the sleeve 2011 is connected with the first slider 5, the inner wall of the upright column 2 is provided with the first sliding groove 204 matched with the first slider 5, and in the process that the sleeve 2011 moves up and down, the first slider 5 slides in the first sliding groove 204, which is beneficial to improving the moving stability of the sleeve 2011.

The upright post 2 is rotatably connected in the base 1 through a bearing, the outer wall of the base 1 is connected with two baffles 6, an included angle formed between the two baffles 6 and the upright post 2 is seventy degrees, and the outer walls of the two baffles 6 are both connected with rubber pads 601; avoid warning board 3 and rotor plate 202 to receive the striking dynamics too big, lead to stand 2 turned angle too big, make rotor plate 202 hinder adjacent lane vehicle's normal driving, baffle 6 restricts the turned angle of rotor plate 202.

The outer wall of the upright post 2 is connected with a supporting plate 7, and the supporting plate 7 is movably abutted against the bottom wall of the rotating plate 202; the supporting plate 7 supports the rotating plate 202, and the stability of the structure is improved.

The outer wall of the upright post 2 is connected with a first gear 205, the outer wall of the first gear 205 is connected with an arc-shaped rack 8 in a meshed manner, an arc-shaped groove 9 matched with the arc-shaped rack 8 is formed in the base 1, the arc-shaped rack 8 is connected in the arc-shaped groove 9 in a sliding manner, the inner wall of the arc-shaped groove 9 is connected with a fixing plate 901, a first elastic element 902 is connected between the fixing plate 901 and the arc-shaped rack 8, the inner wall of the arc-shaped groove 9 is also connected with an arc-shaped plate 903, and the first elastic element 902 is arranged between the arc-shaped plate 903 and the inner wall of the arc-shaped groove 9; in the process that the rotating plate 202 drives the upright post 2 to rotate, the first gear 205 is meshed with the arc-shaped rack 8, so that the arc-shaped rack 8 moves in the arc-shaped groove 9, the first elastic element 902 is stretched, and when the rotating plate 202 is not impacted by an illegal vehicle, the first elastic element 902 recovers and drives the arc-shaped rack 8 to be meshed with the first gear 205 again, so that the upright post 2 drives the rotating plate 202 to recover the original position, and the function of the roadblock is continuously performed.

Example 3:

with reference to figures 3 and 6 of the drawings, fig. 7 and 8 show an intelligent barricade and traffic control system, which is substantially the same as that in embodiment 1, further, a first bevel gear 10 is connected to an outer wall of a screw 201, a second bevel gear 11 is connected to an outer wall of the first bevel gear 10 in a meshing manner, both the first bevel gear 10 and the second bevel gear 11 are rotatably connected to the inside of the upright 2, a rotating shaft 12 is connected to an outer wall of the second bevel gear 11, a reel 121 is connected to an end of the rotating shaft 12, which is located outside the upright 2, an outer wall of the reel 121 is connected to a pull rope 13, a brush plate 14 is connected to an end of the pull rope 13, which is away from the reel 121, the brush plate 14 is slidably connected to an outer wall of the warning plate 3, a second slider 141 is connected to an outer wall of the brush plate 14, a second sliding groove 15 matched with the second slider 141 is bored on an outer wall of the warning plate 3, and a third elastic element 151 is connected between the second slider 141 and a side wall of the second sliding groove 15; in the process that the motor drives the screw rod 201 to rotate, the first bevel gear 10 and the second bevel gear 11 are meshed with each other, the reel 121 on the outer side of the second bevel gear 11 rotates along with the rotation of the screw rod 201, the pull rope 13 is tightened, the pull rope 13 pulls the brush plate 14 to wipe the outer side of the warning plate 3, dust is prevented from blocking the warning plate 3, the warning function of the warning plate 3 is guaranteed, when a roadblock is withdrawn, the reel 121 looses threads, and the third elastic element 151 pulls the brush plate 14 back.

The traffic control system comprises a control cabinet, a signal lamp, a camera and a central controller; the control cabinet is used for controlling intelligent roadblocks and signal lamps of a single intersection, the central server is used for controlling a plurality of intersections in the whole block area, the control cabinet collects the traffic flow conditions of the intersection and uploads the traffic flow conditions to the central server, the central server gathers the information of all the control cabinets to perform analysis and calculation, the optimal time length of each intersection signal lamp is obtained, and the optimal time length of each intersection signal lamp is transmitted to the control cabinet to dynamically adjust the time length of the signal lamps of the intersections, so that traffic planning is realized.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an intelligence roadblock and traffic control system, includes base (1) and traffic control system, a serial communication port, base (1) outer wall rotates and is connected with stand (2), stand (2) outer wall has rotor plate (202) through hinged joint, the top of stand (2) is connected with motor casing (4), motor casing (4) inner wall connection has motor main part (401), motor main part (401) and traffic control system electrical connection, the output of motor main part (401) is connected with the pivot, the one end that motor main part (401) were kept away from in the pivot passes stand (2) and is connected with lead screw (201), lead screw (201) rotate to be connected in stand (2), lead screw (201) outer wall threaded connection has sleeve (2011), sleeve (2011) outer wall rotation is connected with connecting rod (2012), stand (2) outer wall is opened the chisel and is had shrinkage pool (203) with connecting rod (2012) matched with, one end, far away from the sleeve (2011), of the connecting rod (2012) is rotatably connected with the rotating plate (202), a buffering mechanism is connected in the rotating plate (202), and one end, far away from the rotating plate (202), of the buffering mechanism is connected with a warning plate (3);

the outer wall of the upright post (2) is connected with a first gear (205), the outer wall of the first gear (205) is meshed and connected with an arc-shaped rack (8), an arc-shaped groove (9) matched with the arc-shaped rack (8) is formed in the base (1), the arc-shaped rack (8) is connected in the arc-shaped groove (9) in a sliding mode, the inner wall of the arc-shaped groove (9) is connected with a fixing plate (901), and a first elastic element (902) is connected between the fixing plate (901) and the arc-shaped rack (8);

the buffer mechanism comprises an expansion link (2022), a groove (2021) is formed in the outer wall of the rotating plate (202), the expansion link (2022) is fixedly connected in the groove (2021), one end, far away from the inner wall of the groove (2021), of the expansion link (2022) is fixedly connected with the warning plate (3), the inner wall of the groove (2021) is further connected with two moving blocks (2023), the two moving blocks (2023) are respectively arranged on two sides of the expansion link (2022), a second elastic element (2024) is connected between the moving blocks (2023) and the side wall of the groove (2021), the outer wall of each moving block (2023) is rotatably connected with a push rod (2025), and one end, far away from the moving blocks (2023), of each push rod (2025) is connected with the warning plate (3) through a pin shaft;

lead screw (201) outer wall connection has first bevel gear (10), first bevel gear (10) outer wall meshing is connected with second bevel gear (11), first bevel gear (10) with second bevel gear (11) all rotate to be connected in stand (2), second bevel gear (11) outer wall connection has axis of rotation (12), the one end that stand (2) outside was arranged in axis of rotation (12) is connected with reel (121), reel (121) outer wall connection has stay cord (13), the one end that reel (121) were kept away from in stay cord (13) is connected with brush board (14), brush board (14) sliding connection is at the outer wall of warning board (3).

2. An intelligent barricade and traffic control system according to claim 1, characterized in that a first sliding block (5) is connected to the outer wall of the sleeve (2011), and a first sliding groove (204) matched with the first sliding block (5) is formed in the inner wall of the upright post (2).

3. The intelligent roadblock and traffic control system according to claim 2, wherein the upright (2) is rotatably connected in the base (1) through a bearing, two baffles (6) are connected to the outer wall of the base (1), an included angle formed between each baffle (6) and the upright (2) is seventy degrees, and rubber pads (601) are connected to the outer walls of the two baffles (6).

4. An intelligent barricade and traffic control system according to claim 3, characterized in that a supporting plate (7) is connected to the outer wall of the upright post (2), and the supporting plate (7) is movably abutted against the bottom wall of the rotating plate (202).

5. An intelligent barricade and traffic control system according to claim 1, characterized in that the inner wall of the arc-shaped groove (9) is further connected with an arc-shaped plate (903), and the first elastic element (902) is arranged between the arc-shaped plate (903) and the inner wall of the arc-shaped groove (9).

6. An intelligent roadblock and traffic control system as claimed in claim 1, wherein said brush board (14) is connected with a second slide block (141) on its outer wall, said warning board (3) is perforated with a second slide slot (15) matching with said second slide block (141), and a third elastic element (151) is connected between said second slide block (141) and the side wall of said second slide slot (15).

7. The intelligent barricade and traffic control system of claim 1, wherein the traffic control system comprises a control cabinet, a signal light, a camera, and a central controller.