CN113373748A - Intersection for slow traffic uninterrupted left-turn crossing street - Google Patents
Intersection for slow traffic uninterrupted left-turn crossing street Download PDFInfo
- Publication number
- CN113373748A CN113373748A CN202110608019.4A CN202110608019A CN113373748A CN 113373748 A CN113373748 A CN 113373748A CN 202110608019 A CN202110608019 A CN 202110608019A CN 113373748 A CN113373748 A CN 113373748A
- Authority
- CN
- China
- Prior art keywords
- intersection
- conveyor belt
- slow traffic
- slow
- horizontal conveyor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- E01C1/02—Crossings, junctions or interconnections between roads on the same level
-
- 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
- E01C1/04—Road crossings on different levels; Interconnections between roads on different levels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses an intersection for slow traffic to uninterruptedly turn left to cross a street, which comprises a plurality of inlet channels and a plurality of outlet channels; an entrance way lifting system is arranged between the slow traffic lane of the entrance way and the corresponding slow traffic lane of the exit way which turns left and exits the intersection; the entrance way lifting system comprises a horizontal conveyor belt; step type lifting tables are arranged at two ends of the horizontal conveying belt; the position where the slow traffic lane of the inlet channel is connected with the corresponding horizontal conveyor belt comprises a preparation area and a preparation area conveyor belt; the position where the slow traffic lane of the exit way is connected with the horizontal conveyor belt comprises a passenger dropping area and a passenger dropping area conveyor belt; the preparation area comprises a plurality of transport blocks; the transportation plate is conveyed to the stepped lifting platform through the preparation area conveyor belt and then enters the horizontal conveyor belt, is conveyed to the drop zone from the stepped lifting platform at the other end of the horizontal conveyor belt through the drop zone conveyor belt, and is conveyed to the corresponding preparation area from the drop zone through the ground conveying system. The application of the invention improves the slow traffic capacity of crossing, and relieves road congestion and traffic conflict.
Description
Technical Field
The invention relates to the technical field of urban road traffic facilities, in particular to an intersection for slow traffic to uninterruptedly turn left to cross streets.
Background
Along with the society advocates greatly green mode of going out, the proportion that bicycle and walking wait to walk the traffic mode and account for in urban trip structure is bigger and bigger, provides high-efficient unobstructed trip environment for the traffic of going slowly, to promoting the traffic proportion of going slowly, makes green trip, low carbon city have the significance.
In the prior art, the slow traffic crossing still mainly adopts plane signal control, and particularly for left-turn slow traffic at an intersection, secondary crossing is needed, so that great time delay is generated, the efficiency of slow traffic traveling is reduced, and the problems of congestion of bicycle exit lanes at the intersection, conflict between non-motor vehicles and the like are caused. In order to improve the efficiency of slow traffic passing through the intersection, reduce the congestion of the intersection and improve the traffic safety, the three-dimensional left-turn transmission system for slow traffic at the intersection is provided, so that the slow traffic at the intersection can uninterruptedly pass through the three-dimensional transmission system and then pass through the intersection at one time, and the purpose of passing through the slow traffic at the intersection in a rapid left-turn mode is achieved.
Therefore, how to solve the serious time delay loss of the signal control plane intersection to the left-turn slow traffic, solve the time delay of the plane intersection to the left-turn secondary street crossing of the slow traffic, and realize the continuous flow of the left-turn slow traffic at the intersection becomes the technical problem which needs to be solved by the technical personnel in the field.
Disclosure of Invention
In view of the defects of the prior art, the invention provides the intersection for the slow traffic to continuously turn left to pass through the street, and the purpose of realizing uninterrupted left-turn passing of pedestrians and bicycles through the intersection at one time is achieved, the waiting time of secondary street passing and red light when the slow traffic passes through the intersection at the left turn is reduced, the slow traffic capacity of the intersection is improved, and the road congestion and the traffic conflict are relieved.
In order to achieve the purpose, the invention discloses an intersection for slow traffic to uninterruptedly turn left to cross a street, which comprises at least two intersected roads, and a plurality of entrance roads and a plurality of exit roads, wherein the entrance roads are driven into the intersection, and the exit roads are driven out of the intersection.
An entrance lane lifting system is arranged between the slow traffic lane of each entrance lane and the corresponding slow traffic lane of the exit lane which turns left and exits the intersection;
each inlet lane lifting system comprises a horizontal conveyor belt;
each horizontal conveyor belt passes through the intersection from above or below the intersection, and both ends of each horizontal conveyor belt are connected with the corresponding slow-moving lane of the inlet channel and the corresponding slow-moving lane of the outlet channel through a stepped lifting platform;
the position where the slow traffic lane of each inlet channel is connected with the corresponding horizontal conveyor belt comprises a preparation area and a preparation area conveyor belt;
each preparation area comprises a plurality of transport plates; each transport plate block is provided with a plurality of bicycle placing positions and corresponding wheel clamping grooves;
each transport plate block is conveyed to the corresponding step type lifting platform through the preparation area conveying belt;
the position, connected with the corresponding horizontal conveyor belt, of the slow traffic lane of each exit channel comprises a passenger dropping area and a passenger dropping area conveyor belt;
each passenger drop zone conveyor belt is used for conveying each transport plate block moved out of the corresponding horizontal conveyor belt by the corresponding stepped lifting platform to the corresponding passenger drop zone;
a ground conveying system is arranged between each passenger drop area and the corresponding preparation area; each ground transport system is used for conveying the transport plate of the corresponding drop zone to the corresponding preparation zone.
Preferably, each wheel clamping groove of each transport plate is at an included angle of 30 degrees with the moving direction of the corresponding transport plate.
More preferably, a triangular area formed by each wheel clamping groove of each transport plate and the edge of the corresponding transport plate is a pedestrian standing area.
Preferably, the junction comprises four said inlet lanes and four said outlet lanes;
four inlet passage lifting systems are arranged between the four inlet passages and the four outlet passages;
two horizontal conveyor belts in the four inlet lane lifting systems pass through the intersection from above the intersection; two other horizontal conveyors pass from below the ground through the intersection.
Preferably, each preparation area is provided with 4 to 6 transport panels.
Preferably, each of said transportation blocks has dimensions of 1.8m × 1.0 m.
Preferably, the horizontal conveyor belt of each entrance way lifting system, and the two stepped lifting platforms, the preparation area conveyor belt and the passenger dropping area conveyor belt at the two ends of the horizontal conveyor belt are the same crawler belt.
The invention has the beneficial effects that:
the invention can convey pedestrians and bicycles at the entrance of the slow-going road to the underground (elevated) conveyor belt through the stepped conveyor belt, thereby realizing the effect that slow-going left-turning traffic passes through the intersection in a three-dimensional separation mode.
The invention realizes that pedestrians and bicycles continuously and leftwards turn through the intersection once, reduces the waiting time of secondary street crossing and red light when slow traffic leftwards turns through the intersection, improves the slow traffic capacity of the intersection, and relieves road congestion and traffic conflict.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.
Drawings
Fig. 1 shows a schematic plan view of an embodiment of the present invention.
Figure 2 shows a schematic cross-sectional view through the junction from below the ground in accordance with an embodiment of the present invention.
Fig. 3 shows a schematic cross-sectional view through the intersection from above according to an embodiment of the invention.
Detailed Description
Examples
As shown in fig. 1 to 3, an intersection for slow traffic to continuously left-turn a street includes at least two intersecting roads, forming a plurality of entrance lanes entering the intersection and a plurality of exit lanes exiting the intersection.
An entrance way lifting system is arranged between the slow traffic lane of each entrance way and the corresponding slow traffic lane of the exit way of the left-turn exit intersection;
each entrance way lifting system comprises a horizontal conveyor belt 5;
each horizontal conveyor belt 5 passes through the intersection from the upper part or the lower part of the intersection, and both ends of each horizontal conveyor belt are connected with the corresponding slow-moving lane of the inlet channel and the corresponding slow-moving lane of the outlet channel through the stepped lifting platform 4;
the position where the slow traffic lane of each entrance way is connected with the corresponding horizontal conveyor belt 5 comprises a preparation area 1 and a preparation area conveyor belt 3;
each preparation area 1 comprises a plurality of transport blocks 2; each transport plate block 2 is provided with a plurality of bicycle placing positions and corresponding wheel clamping grooves;
each transport plate block 2 is conveyed to a corresponding step type lifting platform 4 through a preparation area conveying belt 3;
the position where the slow traffic lane of each exit lane is connected with the corresponding horizontal conveyor belt 5 comprises a passenger dropping area 7 and a passenger dropping area conveyor belt 6;
each drop zone conveyor belt 6 is used for conveying each transport plate 2 moved out of the corresponding horizontal conveyor belt 5 by the corresponding stepped lifting platform 4 to the corresponding drop zone 7;
a ground conveying system 8 is arranged between each passenger drop zone 7 and the corresponding preparation zone 1; each ground-based transport system 8 is used to transport the transport slabs 2 of the respective drop zone 7 to the respective preparation zone 1.
The principle of the invention is as follows:
through the entrance way lifting system, pedestrians and bicycles can be ensured to rapidly enter the conveying belt and enter the underground or overhead communication channel.
Because the step type lifting platform 4 adopts a step type electric conveyor belt mode, the upper and lower slopes of the tunnel and the elevated frame can be raised to 30-45 degrees, and the conveying slope length and the depth (beam bottom elevation) of the tunnel (elevated frame) can be greatly reduced.
In practical application, pedestrians and bicycles complete the entering of the vehicle into the groove at the transportation plate 2 and trigger the transportation plate to transversely enter the preparation area conveyor belt 3 after the pedestrians stand. Enters a step type lifting platform 4 from a preparation area conveyor belt 3 and further enters an underground (overhead) conveyor belt to be conveyed to the opposite angle of a cross opening. After the transportation plate block 2 in the preparation area transversely enters the conveyor belt, the vacancy is filled by the existing new transportation plate block, and the preparation of subsequent pedestrians and bicycles is facilitated.
The structure of the outlet passage lifting system device is similar to that of the inlet passage lifting system, when the transportation plate block passes through the underground passage or the overhead passage conveying system to the outlet passage lifting system, the transportation plate block is lifted to a passenger dropping area of the outlet passage of the slow-speed passage on the ground of the passenger dropping area conveying belt 6 by the step type lifting platform, transversely slides into the passenger dropping area 7, and after the pedestrian and the bicycle leave the transportation plate block, the transportation plate block is conveyed to the adjacent inlet passage preparation area by the ground conveying system 8 to wait for the pedestrian and the non-motor vehicle to enter the preparation area again to pass through the street.
In some embodiments, each wheel locking slot of each transport plate 2 is angled at 30 degrees from the direction of movement of the corresponding transport plate 2.
In practical application, an underground or overground communication channel is built between an inlet channel and an outlet channel of opposite angles of an intersection, the intersection is obliquely crossed through the underground channel or an overhead channel, a limit of the underground communication channel (the overhead communication channel) is set according to a size standard that pedestrians stand and bicycles are obliquely placed at 30 degrees, and an underground (overhead) conveying system is installed, so that the pedestrians and the bicycles can be ensured to be communicated to the opposite angle outlet channel of the intersection safely through the underground (overhead).
In some embodiments, the triangular area formed by each wheel slot of each transport plate 2 and the edge of the corresponding transport plate 2 is a pedestrian standing area.
In practical application, transport plate block 2 sets up the fixed bicycle of draw-in groove according to bicycle slant 30 degrees, sets up pedestrian's district of standing in the triangle region that bicycle draw-in groove and conveyer belt limit formed, guarantees the safety of standing of pedestrian and bicycle in the conveyer belt transportation process.
In some embodiments, the intersection includes four entrance lanes and four exit lanes;
four inlet passage lifting systems are arranged between the four inlet passages and the four outlet passages;
two horizontal conveyor belts 5 in the four inlet lane lifting systems pass through the intersection from the upper part of the intersection; two further horizontal conveyors 5 pass from below the junction.
In practical application, in order to reduce the amount of engineering and ensure the timeliness of slow-speed street-crossing transportation, taking a right-south-north intersection as an example, a transmission system between a south inlet channel and a west outlet channel and between a north inlet channel and an east outlet channel adopts an underground passage form; the transfer system between the north to south and east to south inlet to exit lanes is in an elevated form.
In some embodiments, there are 4 to 6 transport blocks 2 per preparation area 1.
In certain embodiments, each transport plate 2 is 1.8m by 1.0m in size.
In some embodiments, the horizontal conveyor 5 of each entrance lane lifting system, and the two stepped lifting platforms 4, the preparation area conveyor 3, and the drop zone conveyor 6 at the two ends thereof, are the same track.
In practical application, if according to each A seconds of the rising and falling time of the lifting platform, pedestrians and bicycles enter and leave the conveying belt through the transportation plates for each B seconds, the conveying belt conveys the pedestrians and the bicycles to the outlet channel for C seconds from the inlet channel, the time spent by the pedestrians and the bicycles to the opposite angles through the intersection from the left side is 2A +2B + C seconds, the number of the pedestrians (including the bicycles) passing through every minute and passing through the intersection from the left side to the opposite angle outlet channel is 60/(2A +2B + C), the pedestrians and the bicycles are not interfered by traffic lights of the intersection, and the passing capacity of slow traffic of the intersection is greatly improved.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (7)
1. The intersection for the slow traffic to uninterruptedly turn left to cross the street comprises at least two crossed roads to form a plurality of entrance lanes entering the intersection and a plurality of exit lanes exiting the intersection; the method is characterized in that:
an entrance way lifting system is arranged between the slow traffic lane of each entrance way and the corresponding slow traffic lane of the exit way which turns left and exits the intersection;
each inlet lane lifting system comprises a horizontal conveyor belt (5);
each horizontal conveyor belt (5) passes through the intersection from above or below the intersection, and both ends of each horizontal conveyor belt are connected with the corresponding slow-moving lane of the inlet channel and the corresponding slow-moving lane of the outlet channel through a stepped lifting platform (4);
the position where the slow traffic lane of each inlet channel is connected with the corresponding horizontal conveyor belt (5) comprises a preparation area (1) and a preparation area conveyor belt (3);
each of said preparation areas (1) comprising a plurality of transport panels (2); each transport plate block (2) is provided with a plurality of bicycle placing positions and corresponding wheel clamping grooves;
each transport plate block (2) is conveyed to the corresponding stepped lifting platform (4) through the preparation area conveyor belt (3);
the position, where the slow-moving lane of each exit channel is connected with the corresponding horizontal conveyor belt (5), comprises a passenger dropping area (7) and a passenger dropping area conveyor belt (6);
each passenger drop zone conveyor belt (6) is used for conveying each transport plate block (2) moved out of the corresponding horizontal conveyor belt (5) by the corresponding stepped lifting platform (4) to the corresponding passenger drop zone (7);
a ground conveying system (8) is arranged between each passenger drop zone (7) and the corresponding preparation zone (1); each ground conveyor system (8) is adapted to convey the transport slabs (2) of the respective drop zone (7) to the respective preparation zone (1).
2. An intersection for slow traffic uninterrupted left-hand crossing according to claim 1, wherein each wheel engaging groove of each transport block (2) is angled at 30 degrees from the direction of movement of the respective transport block (2).
3. An intersection for slow traffic uninterrupted left-turn streets according to claim 2, wherein each of said wheel engaging grooves of each of said transport blocks (2) forms a triangular area with the edge of the corresponding transport block (2) which is a pedestrian standing area.
4. The intersection for uninterrupted left-turn street traffic of slow traffic according to claim 1, wherein said intersection comprises four said entry lanes and four said exit lanes;
four inlet passage lifting systems are arranged between the four inlet passages and the four outlet passages;
two horizontal conveyor belts (5) in the four inlet lane lifting systems pass through the intersection from the upper part of the intersection; two further horizontal conveyor belts (5) cross the intersection from below ground.
5. An intersection for slow traffic uninterrupted left-turn streets according to claim 1, characterized in that each of said preparation areas (1) is provided with 4 to 6 of said transport blocks (2).
6. An intersection for slow traffic uninterrupted left-turn streets according to claim 1, characterized in that each of said transport panels (2) has dimensions of 1.8m x 1.0 m.
7. An intersection for slow traffic uninterrupted left-hand crossing according to claim 1, characterized in that the horizontal conveyor (5) of each said entryway elevator system and the two stepped elevator platforms (4) at its two ends, the preparation area conveyor (3) and the drop zone conveyor (6) are one and the same track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110608019.4A CN113373748A (en) | 2021-06-01 | 2021-06-01 | Intersection for slow traffic uninterrupted left-turn crossing street |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110608019.4A CN113373748A (en) | 2021-06-01 | 2021-06-01 | Intersection for slow traffic uninterrupted left-turn crossing street |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113373748A true CN113373748A (en) | 2021-09-10 |
Family
ID=77575351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110608019.4A Pending CN113373748A (en) | 2021-06-01 | 2021-06-01 | Intersection for slow traffic uninterrupted left-turn crossing street |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113373748A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010035140A (en) * | 2000-12-27 | 2001-05-07 | 나상균 | How to pass a car at an intersection |
| CN1916281A (en) * | 2005-08-16 | 2007-02-21 | 王研 | Underground system for dividing flow of vehicles and foot passengers at crossroad |
| CN104878670A (en) * | 2015-06-03 | 2015-09-02 | 煤炭工业合肥设计研究院 | Underground bus rapid transit road system applicable to intersection |
| CN108118569A (en) * | 2017-10-27 | 2018-06-05 | 佟家绪 | With light bar of delivery method of the pedestrian by crossing of street crossing |
| CN111361925A (en) * | 2020-03-25 | 2020-07-03 | 中建科工集团有限公司 | A transportation equipment for bicycle |
-
2021
- 2021-06-01 CN CN202110608019.4A patent/CN113373748A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010035140A (en) * | 2000-12-27 | 2001-05-07 | 나상균 | How to pass a car at an intersection |
| CN1916281A (en) * | 2005-08-16 | 2007-02-21 | 王研 | Underground system for dividing flow of vehicles and foot passengers at crossroad |
| CN104878670A (en) * | 2015-06-03 | 2015-09-02 | 煤炭工业合肥设计研究院 | Underground bus rapid transit road system applicable to intersection |
| CN108118569A (en) * | 2017-10-27 | 2018-06-05 | 佟家绪 | With light bar of delivery method of the pedestrian by crossing of street crossing |
| CN111361925A (en) * | 2020-03-25 | 2020-07-03 | 中建科工集团有限公司 | A transportation equipment for bicycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5278554A (en) | Road traffic control system with alternating nonstop traffic flow | |
| US3847496A (en) | Traffic network for urban settlement | |
| EP1676959A1 (en) | A full interchange urban road system and the traffic method of using it | |
| US10465343B2 (en) | Overpass structure with vertical interchange arrangement for crossroads | |
| CN113362623B (en) | Continuous flow intersection left-turn non-motor vehicle traffic organization system and signal control method | |
| CN101256714A (en) | City public traffic circuit planning operation method and road signal controller | |
| CN1255570A (en) | Traffic dispatching and shunting method for road crossing on same level in urban area and its management equipment | |
| US11359337B2 (en) | Composite road module, unit and system | |
| CN105590457A (en) | Road with arrangement of bus priority of right of road and parking in lane | |
| CN113373748A (en) | Intersection for slow traffic uninterrupted left-turn crossing street | |
| CN202865713U (en) | Downtown overpass | |
| CN108049268A (en) | A kind of three-dimensional current device of intersection | |
| CN103938510A (en) | Conflict-free two-phase signal intersection | |
| CN209907131U (en) | Automatic pedestrian crossing device | |
| KR20110116478A (en) | The structure of the interchange without traffic lights | |
| CN207121770U (en) | A kind of municipal road pavement | |
| CN211596228U (en) | Non-motor vehicle traffic optimization system for urban road section | |
| CN213804672U (en) | Crossroad non-stop smooth small grade separation system | |
| CN111058341A (en) | Non-motor vehicle traffic optimization system for urban road section | |
| CN106952488A (en) | A kind of grade crossing traffic guidance system | |
| CN207498762U (en) | A kind of grade separation bus or train route conversion equipment for having function of parking concurrently | |
| CN107326758B (en) | Three-dimensional bus road section road traffic organization design and intersection road traffic organization design system | |
| CN206887663U (en) | Electric car, bicycle and pedestrian are layered designated lane | |
| CN203174451U (en) | Intelligent transportation system | |
| CN1131352C (en) | Traffic facilities and method for increasing throughput at busy road cross |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210910 |
|
| WD01 | Invention patent application deemed withdrawn after publication |