CN114333367A - Tide lane traffic facility and signal cooperative control method - Google Patents
Tide lane traffic facility and signal cooperative control method Download PDFInfo
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- CN114333367A CN114333367A CN202111597719.4A CN202111597719A CN114333367A CN 114333367 A CN114333367 A CN 114333367A CN 202111597719 A CN202111597719 A CN 202111597719A CN 114333367 A CN114333367 A CN 114333367A
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Abstract
The invention discloses a tidal lane traffic facility and a signal cooperative control method, wherein a tidal lane with double yellow dotted lines is arranged at a one-way entrance of a road intersection, 3 groups of lane lamps are arranged from a one-way starting point to a one-way ending point of the tidal lane, a 'tidal lane' marking line is arranged on the ground, and obvious 'tidal lane' forecasting signs are arranged at roadside positions of the one-way starting point, the middle section and the ending point, and the tidal lane is allowed to pass in one way in an early peak period and reversely pass in the tidal lane in a non-peak period, so that the passing efficiency is effectively improved, the congestion time is shortened, and the traffic congestion phenomenon of the urban main road intersection is greatly relieved.
Description
Technical Field
The invention relates to the technical field of traffic optimization, in particular to a tidal lane traffic facility and a signal cooperative control method.
Background
With the rapid development of the urbanization process, the vehicle holding amount of the city is increased year by year, so that the commuting traffic volume of the main road in many areas is large, the intersection jam is serious in the early and late peak periods, the queuing length is long, and the passing time is long.
The following problems mainly exist in the research, judgment and analysis of the intersection: the road section has a serious tidal phenomenon, the one-way flow of the early peak is large and exceeds the traffic capacity of the corresponding direction, partial straight vehicles and right-turning vehicles are interlaced and wait in the range of the intersection, the order of the intersection is disordered, the release efficiency is low, the congestion degree is aggravated, and the queuing length is usually more than 500 meters; and late peak causes reverse congestion.
Disclosure of Invention
In order to solve the technical problems, the invention provides a tidal lane traffic facility, wherein a tidal lane with double yellow dotted lines is arranged at a one-way entrance of a road intersection so as to increase the traffic capacity of the intersection, optimize the traffic order of the intersection and improve the traffic efficiency of the intersection;
3 groups of lane lamps are arranged from the unidirectional starting point to the end point of the tidal lane;
setting a 'tide lane' marking on the ground of the tide lane;
obvious tide lane forecasting signs are arranged at roadside positions of a unidirectional starting point, a unidirectional middle section and a unidirectional ending point of the tide lane;
widening and reforming the opposite road sections of the tide lanes, respectively adding an inlet lane and an outlet lane, for example, from '3 in 2 out' to '4 in 3 out', reducing the influence of late-peak straight-line queuing on right-turning vehicles by adding an inlet lane, adding an outlet lane and matching with the number of upstream tide lanes to ensure the safety and smoothness of the passing of motor vehicles;
and adding a signal lamp at the intersection at the front end of the crossed lane crossed with the tidal lane so as to optimize and improve the efficiency and the traffic order of the road network around the crossed intersection.
Furthermore, a left-turn forbidding mark is arranged at the unidirectional starting point and the unidirectional ending point of the tidal lane to remind a vehicle owner to avoid the tidal lane in advance to finish left-turn passing, and the left-turn forbidding mark is arranged at the position of a signal lamp of the crossroad.
The invention also provides a method for cooperative control of tidal lane signals, which comprises the following steps:
based on the lane lamp, the tide lane marking line and the tide lane forecasting mark arranged on the tide lane, the tide lane allows vehicles to pass in one way at the early peak of the working day; other off-peak hours, the tidal lane allows vehicles to pass in reverse;
based on widening and modifying the opposite road sections of the tidal lane and adding an inlet road and an outlet road respectively, the added inlet road allows the late-peak right-turn vehicles to directly pass so as to reduce the influence of late-peak straight-going queuing on the right-turn vehicles, and the added outlet road allows the right-turn vehicles to continuously pass without being controlled by a signal lamp so that the late-peak straight-going vehicle queuing does not basically influence the right-turn vehicles;
based on widening and reforming the opposite road sections of the tidal lanes and adding an inlet road and an outlet road respectively, the number of straight lanes of the opposite road sections of the tidal lanes is matched with the number of upstream tidal lanes, and the passing safety and smoothness of motor vehicles are ensured;
and on the basis of a signal lamp additionally arranged at an intersection at the front end of a cross lane crossed with the tidal lane, when a left-turn jam occurs on a section opposite to the tidal lane, the number of vehicles entering the front cross lane of the cross lane is controlled by the newly arranged signal lamp so as to optimize and improve the efficiency and the passing order of a road network around the cross lane.
Further, the vehicle owner is reminded to avoid the tide lane in advance to finish left-turn passing based on the left-turn prohibition signs arranged at the unidirectional starting point and the unidirectional ending point of the tide lane, and the vehicle owner is prohibited to occupy the tide lane to queue left-turn based on the left-turn prohibition signs arranged at the signal lamp position of the crossroad.
The traffic police background management system is set to be used for determining that vehicles passing in reverse directions in a tide lane at the early peak of a working day are illegal; the traffic police background management system sets the one-way traffic vehicles in the tide lanes at other off-peak periods as violation behaviors.
Through the technical scheme, the tidal lane is arranged at the intersection section of the urban main road, and the tidal lane is allowed to pass in a single direction in the early peak period and reversely pass in the non-peak period, so that the passing efficiency is effectively improved, the congestion time is shortened, and the traffic congestion phenomenon of the urban main road intersection is greatly relieved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic view of a crossroad with tidal lanes (early peak one-way traffic) as disclosed in an embodiment of the present invention;
fig. 2 is a schematic view of a crossroad with tidal lanes (off-peak reverse traffic) as disclosed in an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 and 2, in the tidal lane traffic facility provided in this embodiment, a double-yellow dotted tidal lane is arranged at a one-way entrance of an east-west direction road section of a road intersection to increase the intersection traffic capacity, optimize the intersection traffic order, and improve the intersection traffic efficiency; 3 groups of lane lamps are arranged from the unidirectional starting point to the end point of the tidal lane; setting a 'tide lane' marking on the ground of a tide lane; obvious tide lane forecasting signs are arranged at roadside positions of a unidirectional starting point, a unidirectional middle section and a unidirectional ending point of the tide lane; the method comprises the steps that the opposite road sections of a tidal lane are widened and reformed, an inlet lane and an outlet lane are respectively added, the influence of late-peak straight-going queuing on right-turning vehicles is reduced by adding one inlet lane by taking the increase from 2-in 3-out to 3-in 4-out as an example, and one outlet lane is added and is matched with the number of upstream tidal lanes, so that the passing safety and smoothness of motor vehicles are ensured; signal lamps are additionally arranged at the intersections of south and north cross lane south road sections crossed with the tidal lanes in order to optimize and improve the efficiency and the traffic order of the road network around the crossed intersection; and the left-turn forbidding signs are arranged at the unidirectional starting point and the unidirectional ending point of the tidal lane to remind the vehicle owner to avoid the tidal lane in advance to finish the left-turn passing, and the left-turn forbidding signs are arranged at the signal lamp positions of the crossroads.
The embodiment also provides a tidal lane signal cooperative control method, which comprises the following steps:
the tidal lane is based on lane lamps, tidal lane marking lines and tidal lane forecasting signs arranged on the tidal lane, and vehicles are allowed to pass in one direction by the tidal lane (as shown in figure 1) at the early peak of the working day (as 7:00-8: 45); other off-peak periods, the tidal lane allows vehicles to pass in reverse (as shown in FIG. 2);
the method comprises the steps that on the basis of widening and modifying of opposite road sections of a tidal lane, an entrance way and an exit way are respectively added, the added entrance way allows late-peak right-turn vehicles to directly pass so as to reduce the influence of late-peak straight-going queuing on the right-turn vehicles, and the added exit way allows the right-turn vehicles to continuously pass without being controlled by a signal lamp so that the late-peak straight-going vehicle queuing does not basically influence the right-turn vehicles;
on the basis of widening and reconstructing the opposite road sections of the tidal lanes and adding an inlet road and an outlet road respectively, the number of straight lanes of the opposite road sections of the tidal lanes is matched with the number of upstream tidal lanes, and the safety and smoothness of the passing of motor vehicles are ensured;
based on a signal lamp additionally arranged at an intersection at the front end of a cross lane crossed with the tidal lane, when a left turn jam occurs on a section opposite to the tidal lane, the number of vehicles entering the front cross road of the cross lane is controlled by the newly arranged signal lamp so as to optimize and improve the efficiency and the passing order of a road network around the cross lane;
the method comprises the steps that a left-turn forbidding mark is set at a one-way starting point and a one-way ending point of a tidal lane to remind a vehicle owner to avoid the tidal lane in advance to finish left-turn passing, and the left-turn forbidding mark is set at a signal lamp position of a crossroad to forbid the vehicle owner to occupy the tidal lane to queue up for left-turn;
the traffic police background management system is set to be used for determining that vehicles passing in reverse directions in a tide lane at the early peak of a working day are illegal; the traffic police background management system sets the one-way traffic vehicles in the tide lanes at other off-peak periods as violation behaviors.
The tidal lane is arranged on the crossroad section of the urban main road, and the tidal lane is allowed to pass in one direction in the early peak period and reversely pass in the non-peak period, so that the passing efficiency is effectively improved, the congestion time is shortened, and the traffic congestion phenomenon of the crossroad of the urban main road is greatly relieved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A tidal lane traffic facility is characterized in that a tidal lane with double yellow dotted lines is arranged at a one-way entrance of a road intersection to increase the traffic capacity of the intersection, optimize the traffic order of the intersection and improve the traffic efficiency of the intersection;
3 groups of lane lamps are arranged from the unidirectional starting point to the end point of the tidal lane;
setting a 'tide lane' marking on the ground of the tide lane;
obvious tide lane forecasting signs are arranged at roadside positions of a unidirectional starting point, a unidirectional middle section and a unidirectional ending point of the tide lane;
widening and reforming the opposite road sections of the tidal lanes and respectively adding an inlet road and an outlet road;
and adding a signal lamp at the intersection at the front end of the crossed lane crossed with the tidal lane so as to optimize and improve the efficiency and the traffic order of the road network around the crossed intersection.
2. The tidal lane traffic facility of claim 1, wherein a left turn prohibition flag is set at the unidirectional starting point and ending point of the tidal lane to remind the vehicle owner to avoid the tidal lane in advance to complete the left turn, and a left turn prohibition flag is set at the signal lamp position of the crossroad.
3. A tidal lane signal cooperative control method according to claim 2, comprising:
based on the lane lamp, the tide lane marking line and the tide lane forecasting mark arranged on the tide lane, the tide lane allows vehicles to pass in one way at the early peak of the working day; other off-peak hours, the tidal lane allows vehicles to pass in reverse;
based on widening and modifying the opposite road sections of the tidal lane and adding an inlet road and an outlet road respectively, the added inlet road allows the late-peak right-turn vehicles to directly pass so as to reduce the influence of late-peak straight-going queuing on the right-turn vehicles, and the added outlet road allows the right-turn vehicles to continuously pass without being controlled by a signal lamp so that the late-peak straight-going vehicle queuing does not basically influence the right-turn vehicles;
based on widening and reforming the opposite road sections of the tidal lanes and adding an inlet road and an outlet road respectively, the number of straight lanes of the opposite road sections of the tidal lanes is matched with the number of upstream tidal lanes, and the passing safety and smoothness of motor vehicles are ensured;
and on the basis of a signal lamp additionally arranged at an intersection at the front end of a cross lane crossed with the tidal lane, when a left-turn jam occurs on a section opposite to the tidal lane, the number of vehicles entering the front cross lane of the cross lane is controlled by the newly arranged signal lamp so as to optimize and improve the efficiency and the passing order of a road network around the cross lane.
4. The method for cooperative control of tidal lane signals according to claim 3, wherein the vehicle owner is reminded to avoid the tidal lane in advance to complete the left turn based on the left turn prohibition flags set at the unidirectional starting point and the unidirectional ending point of the tidal lane, and the vehicle owner is prohibited to queue the left turn by occupying the tidal lane based on the left turn prohibition flags set at the signal lamp positions of the crossroads.
5. The method for cooperative control of tidal lane signals as claimed in claim 3, wherein the traffic police background management system is configured to reverse traffic in the tidal lane at the early peak of the working day as a violation; the traffic police background management system sets the one-way traffic vehicles in the tide lanes at other off-peak periods as violation behaviors.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111597719.4A CN114333367A (en) | 2021-12-24 | 2021-12-24 | Tide lane traffic facility and signal cooperative control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111597719.4A CN114333367A (en) | 2021-12-24 | 2021-12-24 | Tide lane traffic facility and signal cooperative control method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101840638A (en) * | 2010-05-13 | 2010-09-22 | 杭州普乐科技有限公司 | Traffic signal controller and traffic signal control method |
| CN102817293A (en) * | 2012-05-17 | 2012-12-12 | 山东交通学院 | Tide type road |
| CN104074112A (en) * | 2014-07-11 | 2014-10-01 | 武汉理工大学 | Tidal lane of upstream and downstream intersection of urban road and design method of tidal lane |
| CN207714178U (en) * | 2018-01-10 | 2018-08-10 | 郑志祥 | A kind of automatic lane change guidance system in tide track |
| CN109035767A (en) * | 2018-07-13 | 2018-12-18 | 北京工业大学 | A kind of tide lane optimization method considering Traffic Control and Guidance collaboration |
-
2021
- 2021-12-24 CN CN202111597719.4A patent/CN114333367A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101840638A (en) * | 2010-05-13 | 2010-09-22 | 杭州普乐科技有限公司 | Traffic signal controller and traffic signal control method |
| CN102817293A (en) * | 2012-05-17 | 2012-12-12 | 山东交通学院 | Tide type road |
| CN104074112A (en) * | 2014-07-11 | 2014-10-01 | 武汉理工大学 | Tidal lane of upstream and downstream intersection of urban road and design method of tidal lane |
| CN207714178U (en) * | 2018-01-10 | 2018-08-10 | 郑志祥 | A kind of automatic lane change guidance system in tide track |
| CN109035767A (en) * | 2018-07-13 | 2018-12-18 | 北京工业大学 | A kind of tide lane optimization method considering Traffic Control and Guidance collaboration |
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