CN114120649A - Roadside traffic capacity open service providing method and system - Google Patents
Roadside traffic capacity open service providing method and system Download PDFInfo
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- CN114120649A CN114120649A CN202111481886.2A CN202111481886A CN114120649A CN 114120649 A CN114120649 A CN 114120649A CN 202111481886 A CN202111481886 A CN 202111481886A CN 114120649 A CN114120649 A CN 114120649A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000002955 isolation Methods 0.000 claims abstract description 29
- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- 238000007726 management method Methods 0.000 claims description 16
- 238000012360 testing method Methods 0.000 claims description 15
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000013475 authorization Methods 0.000 claims description 3
- 238000012790 confirmation Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000013024 troubleshooting Methods 0.000 claims description 3
- 230000002194 synthesizing effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 3
- 238000012384 transportation and delivery Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
- G08G1/0133—Traffic data processing for classifying traffic situation
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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
- E01F15/006—Lane control by movable lane separating barriers, e.g. shiftable barriers, retractable kerbs ; Apparatus or barriers specially adapted therefor, e.g. wheeled barriers
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Abstract
The invention discloses a method and a system for providing open services of road side traffic capacity, which mainly optimize and selectively provide open services of road side traffic through congestion time periods and congestion cycle times of passing congested roads, and specifically implement the operation method steps of the open services of road side traffic capacity, wherein the method comprises the following steps: A. monitoring and checking road congestion conditions in real time; B. dispatching related personnel to carry out field control and specific implementation operation; C. summarizing current data to open road side traffic capacity of a congested road section in advance; D. optimizing and integrating passing service resources on two sides of a road; E. the comprehensive road congestion period selectively prolongs or shortens the open service time; F. the invention realizes road widening on one congested side by moving the safety isolation belt, reduces traffic flow and then resets the position of the isolation belt, and mainly aims at road side traffic capacity open service on urban congested road sections to relieve road congestion conditions of early and late peaks.
Description
Technical Field
The invention relates to the technical field of roadside traffic capacity opening and application, in particular to a roadside traffic capacity opening service providing method and system.
Background
In increasingly developed urban construction, the ever-living population is more and more concentrated, the increase and relative concentration of the urban population directly influences the normal operation of urban traffic, the quantity of all passengers in urban areas is increased, the urban traffic delivery capacity is directly examined in the urban construction, the stable operation of the urban traffic is directly related to the urban economic construction development, the work and the life of the urban population are indirectly influenced without achieving the purpose of convenient travel during driving and traveling, the traffic jam is caused by a plurality of reasons in the daily urban commuting process, some factors are artificial direct factors, some factors are artificial indirect factors, the traffic jam can be continuously carried out without external force intervention, the traffic delivery capacity is greatly reduced, the personnel traveling efficiency is reduced, the traffic jam is relatively more in the early morning and evening in a central section of a city, and the unidirectional access is easy to frequently occur, the other side is relatively difficult, so how to solve the above-mentioned problems becomes a problem which needs to be solved urgently at present.
Disclosure of Invention
The invention aims to provide a roadside traffic capacity open service providing method and system for realizing road widening on one congested side, reducing traffic flow and then resetting the position of an isolation zone by moving a safety isolation zone, mainly aiming at a road side traffic capacity open service on an urban congested road section and relieving the congestion condition of a peak road at morning and evening.
In order to achieve the purpose, the invention provides the following technical scheme: a road side traffic capacity open service providing method and system and its specific implementation operation method includes:
A. monitoring and checking road congestion conditions in real time;
B. dispatching related personnel to carry out field control and specific implementation operation;
C. summarizing current data to open road side traffic capacity of a congested road section in advance;
D. optimizing and integrating passing service resources on two sides of a road;
E. the comprehensive road congestion period selectively prolongs or shortens the open service time;
F. and resetting the position of the road driving safety isolation belt.
Preferably, the road congestion condition is monitored and checked in real time according to the step A:
a. the traffic control center tracks and confirms the congested road sections through a vehicle-mounted positioning system;
b. then, carrying out congestion confirmation by using a camera of the passageway;
c. and delaying to relieve road congestion in part of intervals of the traffic signal lamps.
Preferably, relevant personnel are dispatched to perform field management and specific implementation operation according to the step B:
a. dispatching related personnel to carry out field management and control guidance according to the traffic jam time and the predicted jam period;
b. the method comprises the following steps of (1) troubleshooting a road congestion reason, and emergently processing related accident vehicles and related personnel;
c. the field control manually starts the safety isolation belt to move to one side.
Preferably, opening the road side traffic capacity of the congested road section in advance according to the collected current data in the step C:
a. separately converging the current congestion cycle time and congestion duration of different road sections into a terminal program for distribution and control operation;
b. dispatching guide management personnel and drive test facility control authority to the easily jammed road section;
c. and selecting remote control or remote control authority to have on-site personnel to implement the operation specifically, and selecting whether to open in advance.
Preferably, the traffic service resources on the two sides of the road are optimized and integrated according to the step D:
a. optimizing and integrating the distance between the road safety barrier and the middle line according to the actual condition;
b. meanwhile, one-way control driving can be carried out on the congested road sections;
c. and carrying out field command according to the congestion condition to prepare for merging vehicles to drive away, and selecting a drive test emergency lane for temporary vehicle evacuation on the severely congested road section.
Preferably, the open service time is selectively extended or shortened by integrating the road congestion period according to step E:
a. the congestion reasons of roads are integrated, and the single-side intersection selection is to prolong or shorten the passing time;
b. a temporary emergency lane passing permission indicating facility is configured to guide the vehicle to run and recover the traffic as soon as possible;
c. and remotely controlling the movable road-measuring fence to prolong or shorten the open service time.
Preferably, the position of the road safety barrier is reset according to step F:
a. ensuring that vehicles at the intersection can drive away from the selected intersection isolation belt as soon as possible and move to a non-congested road section at the other side; b. when the vehicles are reduced, the whole safety isolation belt is remotely controlled to slowly reset;
c. the control authority can be transferred when the situation is relatively complex, and a front-line commander carries out field operation.
Preferably, the drive test facility control authority:
a. the road test facility is moved and additionally provided with multiple operation authorities, and a traffic command center has a checking decision authority;
b. the side facility integral movement, remote control, on-site application approval and remote control implementation are carried out;
c. and (4) carrying out partial movement of the drive test facility, carrying out field application, remotely releasing the authority, and carrying out field operation.
Preferably, the temporary emergency lane permission passage indicating facility is:
a. temporary emergency lane starting is carried out by matching with field commanders on congested road sections;
b. temporarily additionally arranging a traffic indication board on a roadside fence of a congested road section, and only allowing the road to drive in;
c. the passage indicator board is provided with passage time and indicator light.
Preferably, the safety isolation belt:
a. the ground is embedded at the bottom, the slide rail moves, the intersection deflects by a large angle and moves for adjustment, and other positions move for adjustment transversely;
b. the safety isolation belt is provided with double management and control operation implementation authorities;
c. the safety isolation belt can not be actively moved by the authorization of the traffic management command center on site.
Compared with the prior art, the invention has the beneficial effects that:
(1) the method realizes road widening on one congested side by moving the safety isolation zone, reduces traffic flow, resets the position of the isolation zone, mainly performs roadside traffic capacity open service on urban congested road sections, relieves road congestion conditions of early and late peaks, and also provides a feasible method for online and offline coordination of road management and control for urban traffic.
(2) The method can quickly and effectively deal with the congestion caused by the congestion of the urban central congested road section in morning and evening on-duty peak hours, selectively opens the road side traffic capacity according to specific conditions, can effectively relieve the urban congestion problem, improves the urban driving travel efficiency, is safe in specific implementation and operation of related equipment and management methods, effectively solves the possible risk, maximizes the urban traffic delivery capacity, and improves the urban population travel efficiency.
Drawings
FIG. 1 is a schematic diagram of the preparation process of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in fig. 1, a method and a system for providing roadside traffic capacity open service, the method comprising:
A. monitoring and checking road congestion conditions in real time;
B. dispatching related personnel to carry out field control and specific implementation operation;
C. summarizing current data to open road side traffic capacity of a congested road section in advance;
D. optimizing and integrating passing service resources on two sides of a road;
E. the comprehensive road congestion period selectively prolongs or shortens the open service time;
F. and resetting the position of the road driving safety isolation belt.
And B, monitoring and checking road congestion conditions in real time according to the step A:
a. the traffic control center tracks and confirms the congested road sections through a vehicle-mounted positioning system;
b. then, carrying out congestion confirmation by using a camera of the passageway;
c. and delaying to relieve road congestion in part of intervals of the traffic signal lamps.
Dispatching related personnel to perform field control and specific implementation operation according to the step B:
a. dispatching related personnel to carry out field management and control guidance according to the traffic jam time and the predicted jam period;
b. the method comprises the following steps of (1) troubleshooting a road congestion reason, and emergently processing related accident vehicles and related personnel;
c. the field control manually starts the safety isolation belt to move to one side.
C, summarizing current date data according to the step C to open the road side traffic capacity of the congested road section in advance:
a. separately converging the current congestion cycle time and congestion duration of different road sections into a terminal program for distribution and control operation;
b. dispatching guide management personnel and drive test facility control authority to the easily jammed road section;
c. and selecting remote control or remote control authority to have on-site personnel to implement the operation specifically, and selecting whether to open in advance.
And D, optimizing and integrating traffic service resources on two sides of the road according to the step D:
a. optimizing and integrating the distance between the road safety barrier and the middle line according to the actual condition;
b. meanwhile, one-way control driving can be carried out on the congested road sections;
c. and carrying out field command according to the congestion condition to prepare for merging vehicles to drive away, and selecting a drive test emergency lane for temporary vehicle evacuation on the severely congested road section.
And E, integrating the road congestion period to selectively prolong or shorten the open service time:
a. the congestion reasons of roads are integrated, and the single-side intersection selection is to prolong or shorten the passing time;
b. a temporary emergency lane passing permission indicating facility is configured to guide the vehicle to run and recover the traffic as soon as possible;
c. and remotely controlling the movable road-measuring fence to prolong or shorten the open service time.
And F, resetting the position of the road driving safety isolation belt:
a. ensuring that vehicles at the intersection can drive away from the selected intersection isolation belt as soon as possible and move to a non-congested road section at the other side; b. when the vehicles are reduced, the whole safety isolation belt is remotely controlled to slowly reset;
c. the control authority can be transferred when the situation is relatively complex, and a front-line commander carries out field operation.
Drive test facility management and control authority:
a. the road test facility is moved and additionally provided with multiple operation authorities, and a traffic command center has a checking decision authority;
b. the side facility integral movement, remote control, on-site application approval and remote control implementation are carried out;
c. and (4) carrying out partial movement of the drive test facility, carrying out field application, remotely releasing the authority, and carrying out field operation. Temporary emergency lane permission indicating facility:
a. temporary emergency lane starting is carried out by matching with field commanders on congested road sections;
b. temporarily additionally arranging a traffic indication board on a roadside fence of a congested road section, and only allowing the road to drive in;
c. the passage indicator board is provided with passage time and indicator light.
Safety isolation belt:
a. the ground is embedded at the bottom, the slide rail moves, the intersection deflects by a large angle and moves for adjustment, and other positions move for adjustment transversely;
b. the safety isolation belt is provided with double management and control operation implementation authorities;
c. the safety isolation belt can not be actively moved by the authorization of the traffic management command center on site.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be considered to fall within the protection scope of the patent of the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A road side traffic capacity open service providing method and system, the concrete implementation operation method comprises the following steps:
A. monitoring and checking road congestion conditions in real time;
B. dispatching related personnel to carry out field control and specific implementation operation;
C. summarizing current data to open road side traffic capacity of a congested road section in advance;
D. optimizing and integrating passing service resources on two sides of a road;
E. the comprehensive road congestion period selectively prolongs or shortens the open service time;
F. and resetting the position of the road driving safety isolation belt.
2. The method and system for providing roadside trafficability open service according to claim 1, wherein: and B, monitoring and checking road congestion conditions in real time according to the road in the step A:
a. the traffic control center tracks and confirms the congested road sections through a vehicle-mounted positioning system;
b. then, carrying out congestion confirmation by using a camera of the passageway;
c. and delaying to relieve road congestion in part of intervals of the traffic signal lamps.
3. The method and system for providing roadside trafficability open service according to claim 1, wherein: dispatching related personnel according to the step B to perform field control and specific implementation operation:
a. dispatching related personnel to carry out field management and control guidance according to the traffic jam time and the predicted jam period;
b. the method comprises the following steps of (1) troubleshooting a road congestion reason, and emergently processing related accident vehicles and related personnel;
c. the field control manually starts the safety isolation belt to move to one side.
4. The method and system for providing roadside trafficability open service according to claim 1, wherein: and C, summarizing current date data according to the step C to open the road side traffic capacity of the congested road section in advance:
a. separately converging the current congestion cycle time and congestion duration of different road sections into a terminal program for distribution and control operation;
b. dispatching guide management personnel and releasing drive test facility control authorities to the easily congested road sections in advance;
c. and selecting remote control or remote control authority to have on-site personnel to implement the operation specifically, and selecting whether to open in advance.
5. The method and system for providing roadside trafficability open service according to claim 1, wherein: and D, optimizing and integrating traffic service resources on two sides of the road according to the step D:
a. optimizing and integrating the distance between the road safety barrier and the middle line according to the actual condition;
b. meanwhile, one-way control driving can be carried out on the congested road sections;
c. and carrying out field command according to the congestion condition to prepare for merging vehicles to drive away, and selecting a drive test emergency lane for temporary vehicle evacuation on the severely congested road section.
6. The method and system for providing roadside trafficability open service according to claim 1, wherein: and E, synthesizing the road congestion period according to the step E to selectively prolong or shorten the open service time:
a. the congestion reasons of roads are integrated, and the single-side intersection selection is to prolong or shorten the passing time;
b. a temporary emergency lane passing permission indicating facility is configured to guide the vehicle to run and recover the traffic as soon as possible;
c. and remotely controlling the movable road-measuring fence to prolong or shorten the open service time.
7. The method and system for providing roadside trafficability open service according to claim 1, wherein: and F, resetting the position of the road driving safety isolation belt:
a. ensuring that vehicles at the intersection can drive away from the selected intersection isolation belt as soon as possible and move to a non-congested road section at the other side;
b. when the vehicles are reduced, the whole safety isolation belt is remotely controlled to slowly reset;
c. the control authority can be transferred when the situation is relatively complex, and a front-line commander carries out field operation.
8. The method and system for providing roadside trafficability open service according to claim 4, wherein: the drive test facility control authority:
a. the road test facility is moved and additionally provided with multiple operation authorities, and a traffic command center has a checking decision authority;
b. the side facility integral movement, remote control, on-site application approval and remote control implementation are carried out;
c. and (4) carrying out partial movement of the drive test facility, carrying out field application, remotely releasing the authority, and carrying out field operation.
9. The method and system for providing roadside trafficability open service according to claim 6, wherein: the temporary emergency lane passage-allowing indicating facility comprises:
a. temporary emergency lane starting is carried out by matching with field commanders on congested road sections;
b. temporarily additionally arranging a traffic indication board on a roadside fence of a congested road section, and only allowing the road to drive in;
c. the passage indicator board is provided with passage time and indicator light.
10. The method and system for providing roadside trafficability open service according to claim 7, wherein: the safety isolation belt comprises:
a. the ground is embedded at the bottom, the slide rail moves, the intersection deflects by a large angle and moves for adjustment, and other positions move for adjustment transversely;
b. the safety isolation belt is provided with double management and control operation implementation authorities;
c. the safety isolation belt can not be actively moved by the authorization of the traffic management command center on site.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111481886.2A CN114120649A (en) | 2021-12-06 | 2021-12-06 | Roadside traffic capacity open service providing method and system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115273466A (en) * | 2022-07-14 | 2022-11-01 | 中远海运科技股份有限公司 | Monitoring method and system based on flexible lane management and control algorithm |
| CN116543564A (en) * | 2023-07-07 | 2023-08-04 | 新唐信通(浙江)科技有限公司 | Optimization method and system applied to traffic control |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0835208A (en) * | 1994-07-22 | 1996-02-06 | Sekisui Jushi Co Ltd | Greening system of central separator space of elevated bridge |
| CN106012900A (en) * | 2016-06-19 | 2016-10-12 | 孙雪健 | Expressway with middle emergency lanes provided with movable fences |
| CN108018806A (en) * | 2018-01-23 | 2018-05-11 | 武汉大学 | A kind of recognizable road conditions and the traffic regulation system and method for automatically moving road separator |
| 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 |
-
2021
- 2021-12-06 CN CN202111481886.2A patent/CN114120649A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0835208A (en) * | 1994-07-22 | 1996-02-06 | Sekisui Jushi Co Ltd | Greening system of central separator space of elevated bridge |
| CN106012900A (en) * | 2016-06-19 | 2016-10-12 | 孙雪健 | Expressway with middle emergency lanes provided with movable fences |
| 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 |
| CN108018806A (en) * | 2018-01-23 | 2018-05-11 | 武汉大学 | A kind of recognizable road conditions and the traffic regulation system and method for automatically moving road separator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115273466A (en) * | 2022-07-14 | 2022-11-01 | 中远海运科技股份有限公司 | Monitoring method and system based on flexible lane management and control algorithm |
| CN115273466B (en) * | 2022-07-14 | 2024-01-16 | 中远海运科技股份有限公司 | Monitoring method and system based on flexible lane management and control algorithm |
| CN116543564A (en) * | 2023-07-07 | 2023-08-04 | 新唐信通(浙江)科技有限公司 | Optimization method and system applied to traffic control |
| CN116543564B (en) * | 2023-07-07 | 2023-09-15 | 新唐信通(浙江)科技有限公司 | Optimization method and system applied to traffic control |
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