CN107881868B - Intelligent lane with movable isolation guardrail - Google Patents
Intelligent lane with movable isolation guardrail Download PDFInfo
- Publication number
- CN107881868B CN107881868B CN201711317343.0A CN201711317343A CN107881868B CN 107881868 B CN107881868 B CN 107881868B CN 201711317343 A CN201711317343 A CN 201711317343A CN 107881868 B CN107881868 B CN 107881868B
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- Prior art keywords
- guide rail
- rail
- isolation
- movable isolation
- middle rotary
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/002—Design or lay-out of roads, e.g. street systems, cross-sections ; Design for noise abatement, e.g. sunken road
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses an intelligent lane provided with a movable isolation guardrail, which comprises a tide lane, the movable isolation guardrail and a driving device; wherein the driving device is used for driving the movable isolation guardrail to move on the tidal lane so as to change the vehicle flow direction of the tidal lane. The driving device comprises a front guide rail, a middle rotary guide rail, a rear guide rail and a driving vehicle. The three sections of guide rails can form two states of extension and contraction, the extension state guide rails are S-shaped, and the contraction state guide rails are N-shaped. The front guide rail is additionally provided with a transmission device, a positioning device and a camera system. According to the method, the electronic and mechanical self-moving of the movable isolation guardrail is realized, so that the isolation guardrail can adjust the running direction of a tide lane, traffic flows in different directions are separated, and unnecessary labor force is reduced; the traffic pressure is relieved while the traffic safety of the road is improved.
Description
Technical Field
The invention relates to an intelligent lane provided with a movable isolation guardrail.
Background
With the development of economy, the urban vehicle possession increases sharply, and the traffic flow in the urban direction in the morning is large and the reverse flow is small; the flow in the direction of going out of the city is large at night, and the tide phenomenon of traffic is obvious; traffic congestion is further exacerbated by the presence of "tidal phenomena".
For traffic congestion problems, the traffic sector takes many measures such as: single and double number limited lines, motor license plate shake number, increase traffic police to maintain traffic order, etc. The method is to start tide lanes, increase the number of lanes in the urban direction when the vehicles in the urban area enter in the early peak, reduce the number of lanes in the urban direction, and increase the number of lanes in the urban direction and reduce the number of lanes in the urban direction when the vehicles in the urban area enter in the late peak.
The current tide lane is characterized in that the running direction of the tide lane is controlled through the change of the indication direction of the lane lamp to adjust the number of lanes, and meanwhile, a large number of traffic polices are required to guide on the road section, so that time and labor are wasted; and the tide lanes and other lanes are distinguished only by tide lane marks, no isolation belt exists in the middle, and a driver can easily enter the tide lanes by mistake, so that dangerous hidden dangers such as vehicle reverse running and the like are caused.
Therefore, how to solve the above problems is a great need for those skilled in the art.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide an intelligent lane with a movable isolation guardrail, which enables the isolation guardrail to adjust the running direction of a tide lane and separate traffic flows in different directions by means of electronic and mechanical self-movement of the movable isolation guardrail, thereby reducing unnecessary labor force; the traffic pressure is relieved while the traffic safety of the road is improved.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
an intelligent driveway provided with a movable isolation barrier, the intelligent driveway comprising a tidal driveway, a movable isolation barrier and a driving device; wherein the driving device is used for driving the movable isolation guardrail to move on the tidal lane so as to change the vehicle flow direction of the tidal lane; the movable isolation guardrail comprises a plurality of isolation upright posts, an isolation guardrail is arranged between every two adjacent isolation upright posts, and two groups of rollers are arranged on bases of the isolation upright posts; the driving device comprises a front guide rail, a middle rotary guide rail, a rear guide rail and a driving vehicle, wherein the front guide rail and the rear guide rail are connected with the middle rotary guide rail through a rotary shaft, and the middle rotary guide rail is connected with the driving vehicle through a rotary frame; the bottoms of the front guide rail, the middle rotary guide rail and the rear guide rail are respectively provided with a track parallel to the side wall of the guide rail; the expansion and contraction of the front guide rail, the middle rotary guide rail and the rear guide rail are controlled by the expansion and contraction of three hydraulic cylinders; the front guide rail, the middle rotary guide rail and the rear guide rail form an N-shaped structure in a contracted state, and the front guide rail, the middle rotary guide rail and the rear guide rail form an S-shaped structure in an expanded state; the three hydraulic cylinders are controlled by an electric control program; the front end of the front guide rail is additionally provided with a transmission and positioning device; the front end of the front guide rail is provided with a horn mouth and is additionally provided with a camera system.
Further, the isolation guardrail is connected with the isolation upright column through three hinge points, the three hinge points are divided into an upper hinge point, a middle hinge point and a lower hinge point, and the upper hinge point and the lower hinge point can rotate around the middle hinge point.
Further, the intermediate rotating guide rail is connected with the driving vehicle through a rotating frame, and the rotating frame can rotate 0-105 degrees.
Further, the front guide rail and the rear guide rail may be rotated about the rotation axis by 0 to 105 degrees.
Further, the front end of the bottom rail of the front guide rail is provided with a 10-degree slope, the rear end of the bottom rail of the rear guide rail is provided with a 10-degree slope, and the bottom rail of the front guide rail, the bottom rail of the rear guide rail and the upper surface and the lower surface of the bottom rail of the middle rotary guide rail are all on the same horizontal plane.
Further, the widths of the tracks parallel to the bottoms of the front guide rail, the middle rotary guide rail and the rear guide rail are equal to the widths of the center distances of the two groups of rollers at the bottom of the isolation upright post.
Further, the power source of the transmission and positioning device is a hydraulic system or an electric system of the driving vehicle.
Further, a camera part of the camera system is mounted at the front end of the front guide rail, and a display part of the camera system is mounted in a cab of the driving vehicle; the power for the camera system comes from the electrical system driving the vehicle.
The invention has the following beneficial technical effects:
according to the method, the electronic and mechanical self-moving of the movable isolation belt is realized, so that the running direction of a tide lane can be adjusted by the isolation belt, traffic flows in different directions are separated, and unnecessary labor force is reduced. The electric control program controls the extension and contraction of the guide rail, so that the automatic movement isolation guardrail can be carried out in an extension state, and the width setting of the road running vehicle can be met in a contraction state. The tide lanes are distinguished from other lanes through the isolation belts, so that a driver can know the running direction of the tide lanes more clearly, and dangerous accidents such as retrograde driving and the like are avoided; the traffic pressure is relieved while the traffic safety of the road is improved.
Drawings
FIG. 1 is a perspective view of lane changing of an intelligent lane according to the present invention;
FIG. 2 is an extended state effect diagram of the drive device of the present invention;
FIG. 3 is a drawing showing the effect of the driving device in the contracted state
FIG. 4 is a schematic view of a partial structure of a front rail according to the present invention;
FIG. 5 is a diagram of the effect of the movable isolation barrier of the intelligent driveway of the invention;
FIG. 6 is a schematic view of a part of the structure of the movable isolation fence of the present invention;
FIG. 7 is a schematic view of a partial structure of an isolated column according to the present invention.
Description of the embodiments
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
As shown in fig. 1 to 7, the present invention provides an intelligent vehicle lane provided with a movable isolation barrier, the intelligent vehicle lane including a tidal lane 1, a movable isolation barrier 2, and a driving device 3; wherein the driving device 3 is used for driving the movable isolation barrier 2 to move on the tidal lane 1 so as to change the vehicle flow direction of the tidal lane 1; the movable isolation fence 2 comprises a plurality of isolation upright posts 14, an isolation fence 18 is arranged between two adjacent isolation upright posts 14, and two groups of rollers 19 are arranged on the base of each isolation upright post 14; the driving device 3 comprises a front guide rail 4, a middle rotary guide rail 5, a rear guide rail 6 and a driving vehicle 7 (the axial directions of the front guide rail 4, the middle rotary guide rail 5 and the rear guide rail 6 are consistent), the front guide rail 4 and the rear guide rail 6 are connected with the middle rotary guide rail 5 through a rotary shaft 11, and the middle rotary guide rail 5 is connected with the driving vehicle 7 through a rotary frame 8; the bottoms of the front guide rail 4, the middle rotary guide rail 5 and the rear guide rail 6 are respectively provided with a track 13 parallel to the side walls of the guide rails; the expansion and contraction of the front guide rail 4, the middle rotary guide rail 5 and the rear guide rail 6 are controlled by the expansion and contraction of three hydraulic cylinders 9; the front guide rail 4, the middle rotary guide rail 5 and the rear guide rail 6 form an N-shaped structure in a contracted state, and the front guide rail 4, the middle rotary guide rail 5 and the rear guide rail 6 form an S-shaped structure in an expanded state; the three hydraulic cylinders 9 are controlled by an electric control program; the front end of the front guide rail 4 is additionally provided with a transmission and positioning device 12; the front end of the front guide rail 4 is provided with a horn mouth and is additionally provided with an image pickup system 10. The drive vehicle 7 provides the power for the forward motion of the system and the power source for the hydraulic and electrical control system.
The roller 19 arranged on the base of the isolation upright post 14 rotates around the rotating shaft, the two sides of the roller support of the roller are provided with rotating limiting plates, and the rotating angle of the roller around the rotating shaft is controlled to be 0-7 degrees.
The isolation barrier 18 and the isolation column 14 are connected by three hinge points, which are divided into an upper hinge point 17, a middle hinge point 16 and a lower hinge point 15, the upper hinge point 17 and the lower hinge point 15 being rotatable about the middle hinge point 16.
The intermediate swivel rail 5 is connected to the drive vehicle 7 via a swivel mount 8, which swivel mount 8 can swivel through 0-105 degrees.
The front rail 4 and the rear rail 6 are rotatable about the rotation axis 11 by 0-105 degrees.
The front end of the bottom rail of the front guide rail 4 is provided with a 10-degree slope, the rear end of the bottom rail of the rear guide rail 6 is provided with a 10-degree slope, and the upper surfaces and the lower surfaces of the bottom rail of the front guide rail, the bottom rail of the rear guide rail and the bottom rail of the middle rotary guide rail are all on the same horizontal plane.
The widths of the parallel tracks 13 at the bottoms of the front guide rail 4, the middle rotary guide rail 5 and the rear guide rail 6 are equal to the center distance width of the two groups of rollers 19 at the bottom of the isolation upright.
The power source of the transmission and positioning device 12 is a hydraulic system or an electric system driving the vehicle 7.
The camera part of the camera system 10 is installed at the front end of the front guide rail 4, and the display part of the camera system 10 is installed in the cab of the drive vehicle 7; the power for the camera system 10 comes from the electrical system driving the vehicle.
The working process of the invention is as follows:
according to the crowding degree of the road, the electric control program controls the three hydraulic cylinders 9 to work, so that the front guide rail 4, the middle rotary guide rail 5 and the rear guide rail 6 of the driving device 3 form an S-shaped stretching state, the driving device 3 drives the movable isolation fence 2 to move along the track formed by the front guide rail 4, the middle rotary guide rail 5 and the rear guide rail 6, the transmission and positioning device 12 at the front end of the front guide rail 4 assists the movable isolation fence 2 to enter the front guide rail 4 when the driving of the driving vehicle 7 starts, the movable isolation fence 2 enters the front guide rail 4, the upper hinge point 17 and the lower hinge point 15 rotate around the middle hinge point 16, the isolation upright 14 is lifted to enter the track, the roller 19 is contacted with the track 13 to move along the track formed by the track 13, and thus the isolation upright 14 is separated from the ground in the moving process, and is stably arranged on the ground after the movable isolation fence 2 moves to the rear guide rail 6. In the moving process, the isolation guardrail moves according to a preset track due to the functions of the front guide rail, the middle rotary guide rail, the driving vehicle and the rear guide rail, is stably arranged on the isolation belt when being separated from the rear guide rail, is safe and reliable, further avoids the expansion of dangers caused by vehicle collision due to the functions of the isolation guardrail, and is lifted in the track 13 in the whole moving process, and the rollers play roles of supporting and moving, so that friction and abrasion with the ground are overcome. After the isolation guardrail is moved, the front guide rail, the middle rotary guide rail and the rear guide rail in the driving device can be changed into an N-shaped contracted state under the action of the three hydraulic cylinders controlled by the electric control program, so that the driving device can conveniently run on a road surface. The vehicle is driven to drive the isolation belt along the traffic flow in the east-west direction while the vehicle in the tide lane is not limited to walk, so that the isolation belt is shifted by one lane, the traffic capacity in the east-west direction is enhanced, and the traffic pressure is relieved.
The above description is only for the purpose of illustrating the invention, and it should be understood that the invention is not limited to the above embodiments, but various modifications consistent with the idea of the invention are within the scope of the invention.
Claims (8)
1. An intelligent traffic lane provided with a movable isolation barrier, characterized in that the intelligent traffic lane comprises a tidal traffic lane, the movable isolation barrier and a driving device; wherein the driving device is used for driving the movable isolation guardrail to move on the tidal lane so as to change the vehicle flow direction of the tidal lane; the movable isolation guardrail comprises a plurality of isolation upright posts, an isolation guardrail is arranged between every two adjacent isolation upright posts, and two groups of rollers are arranged on bases of the isolation upright posts; the driving device comprises a front guide rail, a middle rotary guide rail, a rear guide rail and a driving vehicle, wherein the front guide rail and the rear guide rail are connected with the middle rotary guide rail through a rotary shaft, and the middle rotary guide rail is connected with the driving vehicle through a rotary frame; the bottoms of the front guide rail, the middle rotary guide rail and the rear guide rail are respectively provided with a track parallel to the side wall of the guide rail; the expansion and contraction of the front guide rail, the middle rotary guide rail and the rear guide rail are controlled by the expansion and contraction of three hydraulic cylinders; the front guide rail, the middle rotary guide rail and the rear guide rail form an N-shaped structure in a contracted state, and the front guide rail, the middle rotary guide rail and the rear guide rail form an S-shaped structure in an expanded state; the three hydraulic cylinders are controlled by an electric control program; the front end of the front guide rail is additionally provided with a transmission and positioning device; the front end of the front guide rail is provided with a horn mouth and is additionally provided with a camera system.
2. The intelligent roadway provided with movable isolation barriers of claim 1, wherein the isolation barriers and isolation posts are connected by three hinge points, the three hinge points being divided into an upper hinge point, a middle hinge point and a lower hinge point, the upper hinge point and the lower hinge point being rotatable about the middle hinge point.
3. The intelligent roadway provided with movable isolation barriers of claim 1, wherein the intermediate swivel rail is coupled to the drive vehicle by a swivel mount that can swivel 0-105 degrees.
4. The intelligent roadway provided with movable isolation barrier of claim 1, wherein the front rail and the rear rail are rotatable about the rotational axis by 0-105 degrees.
5. The intelligent roadway provided with movable isolation barriers of claim 1, wherein the front end of the bottom rail of the front rail has a 10 degree slope, the rear end of the bottom rail of the rear rail has a 10 degree slope, and the top surfaces and bottom surfaces of the front rail bottom rail, the rear rail bottom rail, and the middle rotary rail bottom rail are all on the same horizontal plane.
6. The intelligent roadway provided with movable isolation barriers of claim 1, wherein the track widths of the front guide rail, the middle rotary guide rail and the rear guide rail, which are parallel to the bottoms of the front guide rail, the middle rotary guide rail and the rear guide rail, are equal to the center distance width of two sets of rollers at the bottoms of the isolation upright posts.
7. The intelligent roadway provided with movable isolation barriers of claim 1, wherein the power source of the transmission and positioning device is a hydraulic or electrical system of the driving vehicle.
8. The intelligent roadway provided with movable isolation barriers of claim 1, wherein a camera portion of the camera system is mounted at the front end of the front rail and a display portion of the camera system is mounted in the cab of the drive vehicle; the power for the camera system comes from the electrical system driving the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711317343.0A CN107881868B (en) | 2017-12-12 | 2017-12-12 | Intelligent lane with movable isolation guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711317343.0A CN107881868B (en) | 2017-12-12 | 2017-12-12 | Intelligent lane with movable isolation guardrail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107881868A CN107881868A (en) | 2018-04-06 |
| CN107881868B true CN107881868B (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711317343.0A Active CN107881868B (en) | 2017-12-12 | 2017-12-12 | Intelligent lane with movable isolation guardrail |
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| CN (1) | CN107881868B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114922113B (en) * | 2022-04-26 | 2023-07-25 | 温留洋 | Road guardrail placing device with quick arrangement function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730404A (en) * | 2012-07-10 | 2012-10-17 | 上海汽车改装厂有限公司 | Belt conveying system |
| KR101726725B1 (en) * | 2016-04-08 | 2017-04-14 | 주식회사 상원그린콘 | Construction method for a sidewalk enlargement installation |
| CN105836483B (en) * | 2016-05-11 | 2018-08-28 | 武汉开锐海洋起重技术有限公司 | Flow-type tail portion is fed chain type bulk goods apparatus for piling and filling |
| CN106245557B (en) * | 2016-09-09 | 2018-10-26 | 北京卓越信通电子股份有限公司 | A kind of automatic tide track being provided with movable isolation guard bar |
| CN207793776U (en) * | 2017-12-12 | 2018-08-31 | 北京卓越信通电子股份有限公司 | A kind of smartway being provided with movable isolation guard bar |
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| CN107881868A (en) | 2018-04-06 |
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