CN108831148A - The highway network management-control method and system of peak congestion under a kind of Toll Free - Google Patents
The highway network management-control method and system of peak congestion under a kind of Toll Free Download PDFInfo
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- CN108831148A CN108831148A CN201810600493.0A CN201810600493A CN108831148A CN 108831148 A CN108831148 A CN 108831148A CN 201810600493 A CN201810600493 A CN 201810600493A CN 108831148 A CN108831148 A CN 108831148A
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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
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
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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
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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
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096833—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route
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Abstract
The invention discloses a kind of highway network management-control method of peak congestion under Toll Free and systems, are related to Intelligent traffic management systems technology and field of traffic control.Including intelligent terminal, reservation module, analysis authorization module, ramp metering rate module and route guidance module.Intelligent terminal submits basic trip information to reservation module, analysis authorization module analyzes basic trip information, vehicle is authorized based on the analysis results, ramp metering rate module carries out identification control to the vehicle for importing highway network, and route guidance module provides real-time route according to dynamic traffic data situation for authorised vehicles and guides.It the advantage is that through reservation, the development of system prediction dynamic traffic data situation, constantly provide real-time route scheme for authorised vehicles, the time required to reducing authorised vehicles traveling；Identification control is carried out to the vehicle for importing highway network, reduces the influence without plan trip to highway network traffic condition；Reduce the Probability of peak congestion.
Description
Technical field
The present invention relates to Intelligent traffic management systems technical fields, and in particular to the height of peak congestion under a kind of Toll Free
Fast road network management-control method and system.
Background technique
Highway reduces festivals or holidays Public Traveling cost, to stimulation after festivals or holidays exempt from station wagon pass cost
Consumption pulls domestic demand to play positive effect.However also caused some problems, there is festivals or holidays trip peak, part road
The volume of traffic far surpasses its design capacity after section is free, causes large-scale traffic congestion phenomenon.The festivals or holidays of highway
Trip peak congestion both caused inconvenient and loss to Public Traveling, also became the development of puzzlement freeway traffic and management
Problem.
For highway traffic congestion, traffic management department establishes trip information service system by Internet technology
System develops type trip service APP abundant and wechat public platform, issues the pre- of highway festivals or holidays traffic for traveler
Measurement information, guidance in-trips vehicles avoid the highway on trip peak period；Traveler can also be worked as by navigation map, understanding
Preceding road grid traffic situation, Selecting Travel Paths avoid enter into traffic congestion section as far as possible, reduce the hourage of trip.But
The case where being the peak congestion of festivals or holidays expressway, still happens occasionally.
Patent document 1 [Chinese patent application publication number CN 106327871A] discloses a kind of fusion historical data and pre-
The crowded prediction technique of the highway of about data, including step：1) highway for selecting research, obtains basic data, in total
Data including four aspects：Highway user reservation data, freeway network basic data, freeway traffic flow history
Data, expressway tol lcollection policy data；2) according to road network basic data and user's reservation data, freeway network is carried out
Space-time divides the prediction period for handling and determining each section；3) to the volume of traffic in each section of freeway network in prediction period into
Row prediction；4) crowding in each section is predicted；5) realize that the visualization of crowded prediction result exports using programming language.Specially
Although invention described in sharp document 1 can not be mentioned in conjunction with the situation of reservation data prediction traffic congestion for subscriber
For driving scheme proposals, and it cannot reflect real-time traffic condition and be made according to real-time traffic condition for driving vehicle and be drawn
It leads, solves the problems, such as traffic congestion.
Patent document 2 [Chinese patent application publication number CN 107045783A] discloses a kind of road based on agreement trip
Road road network is precisely driven a vehicle operation method and system, and wherein method, includes the following steps：1) terminal of vehicle is reserved to intelligent transportation
Management system sends plan of travel and real-time positioning information；2) Intelligent traffic management systems will most preferably go on a journey moment, initial path
Planning and stroke estimation time give acquisition reservation vehicle；3) real-time road network is formulated and optimized and revised to Intelligent traffic management systems
Traffic flow equilibrium assignment scheme traffic signalization timing scheme.Patent document 2 is the upper patent of this patent, and this patent is to be directed to
Highway network festivals or holidays concentrate the peak congestion problems of trip, consider its go on a journey regular data not necessarily with history trip data phase
Meet, know that road grid traffic situation developing state and control in-trips vehicles rush hour import road network by reservation data of going on a journey,
And travel plan is formulated for subscriber, the peak congestion probability for concentrating trip to cause without plan is reduced with this.
Patent document 3 [CN 201510478132.X] discloses the air navigation aid and navigation system of a kind of vehicle, wherein,
Method includes the following steps that vehicle termination obtains multiple driving paths, and multiple driving paths and current situation of remote are reported to
Car networking cloud server car networking cloud server inquires the path characteristic information and history situation of remote of each driving path
Judge whether vehicle termination can smoothly arrive at the destination according to current situation of remote and history situation of remote, if it is determined that in the presence of
The driving path that can smoothly arrive at the destination, then according to corresponding route characteristic from the traveling road that can smoothly arrive at the destination
Best driving path is selected in diameter, and best driving path is pushed to vehicle termination.Invention described in patent document 3 can be to drive
It sails people and real-time traffic condition and driving path is provided, but the trip intention according to user can not be shifted to an earlier date and predict traffic condition
Plan of travel is planned in advance for user, and user can not evade rush hour according to the traffic condition of prediction.
For the prior art representated by above-mentioned three parts of patent documents, there is following problems：
According to the driving path suggestion that current traffic condition provides, subsequent entry ring road on the path can not be contemplated and import
Influence of the vehicle to the path congestion, easily occur vehicle walk where it is stifled where, actual road conditions with predict that is be not inconsistent show
As；
For festivals or holidays Public Traveling there is great randomness, no plan concentrates the vehicle remittance of trip that can make highway network
Congestion phenomenon aggravation, cause the congestion of entire highway network；
It is only predicted in the section and period of congestion phenomenon appearance, it can not Accurate Prediction dynamic traffic data
The development of situation, and make the Dynamic Route Guid-ance of reasonable trip planning and system.
Summary of the invention
In order to solve the above-mentioned problems of the prior art, it is an object of that present invention to provide peaks under a kind of Toll Free to gather around
Stifled highway network management-control method and system.
The highway network management-control method of peak congestion, includes the following steps under a kind of Toll Free of the present invention：
S0, reservation step：Reservation module receives the trip reservation from intelligent terminal, collects the basic trip letter of vehicle
Breath, and the basic trip information of collection is sent to analysis authorization module；
S1, analysis authorisation step：Authorization module is analyzed according to current principle is reserved, basic trip information is analyzed,
Based on the analysis results, the authorization that right of way is carried out to vehicle, is sent to ramp metering rate module for the unique identifier of authorised vehicles, and
Authorization message is sent to authorization intelligent terminal and route guidance module；
S2, ramp metering rate step：The setting of ramp metering rate module is used for control channel in highway network Entrance ramp, according to vehicle
Unique identifier vehicle entered manage, and the car flow information feedback at Entrance ramp is made to route guidance module
For the real-time traffic basic data for predicting dynamic traffic data situation；
S3, Route guiding step：Route guidance module receives the real-time positioning information from intelligent terminal, logical according to reservation
Row principle, the authorization message of authorised vehicles and dynamic traffic data situation are that the authorised vehicles in traveling constantly provide real-time route
Scheme, and intelligent terminal is sent by the real-time route scheme that analysis obtains.
Preferably, the basic trip information includes unique identifier, trip start-stop point and the travel time section of vehicle；Institute
Stating authorization message includes that trip instructs, driving path is planned and it is expected that stroke is time-consuming；The dynamic traffic data situation includes each
The effective length in each section of car flow information vehicle number, highway network at Entrance ramp, free flow speeds, saturation volume rate, most
The dynamic traffic situation that big carrying vehicle flowrate and instant vehicle flowrate and traffic events and subsequent time expect；It is described real-time
Route scheme includes travel speed, driving path and exit ramp.
Preferably, the current principle of the reservation includes：
(1) route guidance module authorizing time order and function and arrange the preferential of authorised vehicles according to authorised vehicles trip instruction
Grade height, in Route guiding step, route guidance module is preferably that the high authorised vehicles of priority level provide Route guiding；
(2) when route guidance module provides real-time route scheme for authorised vehicles, by all in the moment priority level
All feasible programs that the lower authorised vehicles reach intended destination are listed, and compare all schemes for the required least scheme of time-consuming
Authorised vehicles are supplied to as real-time route scheme；
(3) it in analysis authorization module and route guidance module, goes on a journey in the highway network maximum of single point in time trip
Authorised vehicles number is the vehicle number of minimum value in the maximum load capacity in all sections in the optimal path of the moment road network；Same
The authorised vehicles number of moment same path trip is the vehicle number of the minimum bearing capacity in the path.
Preferably, the control step includes the ramp metering rate module identification vehicle being arranged at highway network Entrance ramp
Unique identifier, the unique identifier for the authorised vehicles that the unique identifier of identification and analysis authorization module are sent is carried out pair
Than judging whether vehicle is authorised vehicles by comparison；Ramp metering rate module control control channel is open to authorised vehicles, authorization
Vehicle enters highway network according to trip instruction in an orderly manner, and unauthorized vehicle is closed in ramp metering rate module control control channel,
Limitation is made to its behavior for entering highway network according to dynamic traffic data situation.
The high speed of the highway network management-control method of peak congestion under a kind of any Toll Free using claim 1-4
Road network managing and control system, including：
Intelligent terminal：It can be the mobile phone, intelligent terminal or the vehicle intelligent end for being installed on vehicle of binding vehicle
End, establishes information exchange with other modules of highway network managing and control system；
Reservation module：For receiving the trip reservation of intelligent terminal transmission, the basic trip information of vehicle is collected, and will receive
The basic trip information of collection is sent to analysis authorization module；
Analyze authorization module：For analyzing basic trip information, being tied according to analysis according to current principle is reserved
Fruit authorizes vehicle, the unique identifier of authorised vehicles is sent to ramp metering rate module, and authorization message is sent to
The intelligent terminal and route guidance module of authorised vehicles；
Ramp metering rate module：Highway network Entrance ramp is arranged in identify the unique identifier of vehicle, according to knowledge
Other unique identifier, which enters vehicle, to be managed, and the car flow information at Entrance ramp is fed back to route guidance module and is made
For the real-time traffic basic data for predicting dynamic traffic data situation；
Route guidance module：For receiving the real-time positioning information from intelligent terminal, according to the current principle of reservation, authorization
The analysis result and dynamic traffic data situation of vehicle are that the authorised vehicles in traveling constantly provide real-time route scheme, and will divide
It analyses obtained real-time route scheme and is sent to intelligent terminal.
Preferably, the intelligent terminal of the vehicle is with other modules of highway network managing and control system wireless communication and in fact
The function of Shi Dingwei for sending reservation application and basic trip information to reservation module, and is received from analysis authorization module
Authorization message, to route guidance module send vehicle real-time positioning information, RX path guiding module send real-time road
Diameter scheme.
Preferably, the function with control control channel is arranged at highway network Entrance ramp in the ramp metering rate module
Can, the unique identifier of the unique identifier of identification and authorised vehicles is compared, judges whether vehicle is authorised vehicles；Circle
Road control module control control channel is open to authorised vehicles, and unauthorized vehicle is closed in control control channel.
The highway network management-control method of peak congestion and system, advantage exist under a kind of Toll Free of the present invention
In：
Basic trip information is analyzed according to current principle is reserved, vehicle is authorized.Grant authorization vehicle is not
With trip instruction, make authorised vehicles by trip instruction it is orderly enter highway network.To vehicle at highway network Entrance ramp
It is identified, vehicle is managed by ramp metering rate.Keep the traffic flow stability into highway network orderly, reduces without plan
Influence of the vehicle imported to highway network road conditions is concentrated, the peak congestion phenomenon of highway network is effectively relieved.It is logical according to reservation
Row principle and dynamic traffic data situation constantly provide real-time path during highway network travels for authorised vehicles and draw
Scheme is led, guarantees that authorised vehicles pass through road network with the optimal running time of user to greatest extent, to reduce the hair of peak congestion
Life rate.
Detailed description of the invention
Fig. 1 is the step flow chart of the highway network management-control method of peak congestion under a kind of Toll Free of the present invention.
Fig. 2 is the information exchange signal of the highway network managing and control system of peak congestion under a kind of Toll Free of the present invention
Figure.
Specific embodiment
As shown in Fig. 2, under a kind of Toll Free of the present invention peak congestion highway network management-control method and system,
It include intelligent terminal, reservation module, analysis authorization module, ramp metering rate module and route guidance module.
Intelligent terminal is user's trip end, can be mobile phone, intelligent terminal or the vehicle being arranged on vehicle of binding vehicle
Intelligent terminal is carried, there is the function of wirelessly communicating with other modules of highway network managing and control system and position in real time.For to pre-
About module sends reservation application and basic trip information, and receives the authorization message from analysis authorization module, to Route guiding
Module sends the real-time positioning information of vehicle, the real-time route scheme that RX path guiding module is sent.
Reservation module is used to receive the trip reservation of intelligent terminal transmission, collects the basic trip information of vehicle, and will receive
The trip information of collection is sent to analysis authorization module.
Analysis authorization module is used to analyze basic trip information according to the current principle of reservation, based on the analysis results,
Vehicle is authorized, the unique identifier of authorised vehicles is sent to ramp metering rate module, and authorization message is sent to and is awarded
Weigh the intelligent terminal and route guidance module of the vehicle of vehicle.
Ramp metering rate module is arranged in highway network Entrance ramp and identifies to the unique identifier of vehicle, according to identification
Unique identifier vehicle entered manage, and by the vehicle number at Entrance ramp feed back to route guidance module be used for it is pre-
Survey the development of dynamic traffic data situation.Ramp metering rate module highway network Entrance ramp according to unique identifier to vehicle into
Row identification judges whether vehicle is authorised vehicles, and it is open to authorised vehicles that ramp metering rate module controls ring road, authorised vehicles according to
Trip instruction enters highway network in an orderly manner.Ramp metering rate module controls ring road to not according to the development of dynamic traffic data situation
Limitation is made in the behavior that authorised vehicles enter highway network.
Route guidance module is used to receive the real-time positioning information of the intelligent terminal from vehicle, current former according to reservation
Then, the authorization message of authorised vehicles and dynamic traffic data situation are that the authorised vehicles in traveling constantly provide real-time route side
Case.
Above-mentioned reservation module, analysis authorization module, ramp metering rate module and route guidance module composition road network manage end, with
The intelligent terminal at user's trip end carries out information exchange.
As shown in Figure 1, including using the method for the highway network managing and control system of peak congestion under a kind of above-mentioned Toll Free
Following steps：
Before festivals or holidays highway network Toll Free, the open reservation function of reservation module starts to receive from intelligent terminal
Trip reservation and basic trip information.Basic trip information includes the unique identifier of vehicle, trip start-stop point and predicts
Row period, the unique identifier can be license plate number, engine number or any unique car number.Receive in advance
Basic trip information is reserved and collects, it can be according to the relevant information of collection, to this highway network of this festivals or holidays Toll Free
Dynamic traffic data situation development make accurate prediction.
The basic trip information being collected into is sent to analysis authorization module after receiving reservation by reservation module.Analysis is awarded
Module is weighed according to the travel time section and trip start-stop point of reservation vehicle, basic trip information is carried out according to current principle is reserved
Analysis.Based on the analysis results, vehicle is authorized, sends ramp metering rate module for the unique identifier of authorised vehicles, and
By travel time point, driving path and enter highway network Entrance ramp information be sent to authorised vehicles vehicle terminal and
Route guidance module.Reasonable trip planning is made to each authorised vehicles according to making prediction, makes the traffic flow stability of highway network
Orderly, the peak congestion probability of road network is reduced.
Reserving current principle includes：Route guidance module is authorized time order and function and is arranged according to authorised vehicles trip instruction
The priority level height of authorised vehicles, in Route guiding step, route guidance module is that the high authorised vehicles of priority level mention
For speed or lane priority scheduling Route guiding.Highway network such as is driven into synchronization, and its stroke starting point is also identical awards
Vehicle is weighed, route guidance module provides speed or lane priority scheduling Route guiding for the authorised vehicles of priority requisition.Route guiding
When module provides real-time route scheme for authorised vehicles, all authorised vehicles under the moment priority level are reached predetermined
All feasible programs of destination are listed, and are compared all schemes and are provided using the required least scheme of time-consuming as real-time route scheme
To authorised vehicles.In analysis authorization module and route guidance module, go on a journey in the highway network maximum of single point in time trip
Authorised vehicles number is the vehicle number of minimum value in the maximum load capacity in all sections in the optimal path of the moment road network；Same
The authorised vehicles number of moment same path trip is the vehicle number of the minimum bearing capacity in the path.According to reserve current principle come pair
Vehicle carries out authorization and constantly provides real-time route scheme, and it is stagnant in highway network can farthest to reduce authorised vehicles first
The time stayed makes authorised vehicles sail out of highway network according to real-time route scheme as early as possible；Entire Route guiding can secondly walked
It is rapid orderly to stablize, realize " first to file is first gone on a journey ".
After analysis authorization module based on the analysis results authorizes vehicle, send the unique identifier of authorised vehicles to
Unique knowledge at highway network Entrance ramp to the vehicle for driving into highway network is arranged in ramp metering rate module, ramp metering rate module
Other code is identified.By the unique identifier of the obtained unique identifier of identification and the authorised vehicles from analysis authorization module into
Row comparison.Judge to drive into whether vehicle is authorised vehicles with this, for authorised vehicles, ramp metering rate module will control ring road pair
It is opened, and authorised vehicles will enter in an orderly manner highway network according to trip instruction；For unauthorized vehicle, ramp metering rate module will
Highway network is entered to it according to dynamic traffic data situation and makes limitation.Ramp metering rate module is also by each entrance circle of highway network
Car flow information at road feeds back to route guidance module.Highway network is imported to vehicle by setting ramp metering rate module and carries out pipe
Control can effectively reduce influence of the wagon flow remittance without plan concentration to highway network traffic condition, so that importing highway network
Traffic flow stability is controllable, reduces the probability of highway network congestion.Route guidance module can be according to including each entrance circle of highway network
The dynamic traffic data situation of car flow information is that the authorised vehicles in traveling constantly provide the real-time route optimal with user at road
Boot scheme.Route guidance module receives the real-time positioning information that the intelligent terminal of the vehicle of authorised vehicles is sent, according to authorization
The authorization message of vehicle reserves current principle and dynamic traffic data situation, and the moment vehicle is reached intended destination
All travelable schemes are listed, and are compared all schemes using time-consuming shortest scheme as real-time route scheme and are supplied to authorization vehicle
?.Dynamic traffic data situation includes effective length, the free wagon flow in each section of vehicle number, highway network at each Entrance ramp
The dynamic that speed, saturation volume rate, maximum carrying vehicle flowrate and instant vehicle flowrate and traffic events and subsequent time expect is handed over
Logical situation, wherein vehicle flowrate includes the vehicle number flow authorized；It is according to dynamic traffic data situation and the current principle of reservation
Authorised vehicles constantly provide real-time route scheme, guarantee that reduce authorised vehicles is passed through with the optimal running time of user to greatest extent
Road network reduces highway network in the vehicle flowrate of synchronization, and then reduces the probability that highway network congestion occurs.Festivals or holidays are gone out
Driving carries out real-time monitoring, and the wagon flow of highway network can be made to be in the state of steady ordered, reach Expressway Road resource
Efficiency maximizes.
For those skilled in the art, it can make other each according to the above description of the technical scheme and ideas
The corresponding change of kind and deformation, and all these changes and deformation all should belong to the protection model of the claims in the present invention
Within enclosing.
Claims (7)
1. a kind of highway network management-control method of peak congestion under Toll Free, which is characterized in that include the following steps：
S0, reservation step：Reservation module receives the trip reservation from intelligent terminal, collects the basic trip information of vehicle, and
The basic trip information of collection is sent to analysis authorization module；
S1, analysis authorisation step：Authorization module is analyzed according to current principle is reserved, basic trip information is analyzed, according to
The authorization as a result, to vehicle progress right of way is analyzed, the unique identifier of authorised vehicles is sent to ramp metering rate module, and will award
Power information is sent to the intelligent terminal and route guidance module of authorised vehicles；
S2, ramp metering rate step：The setting of ramp metering rate module is used for control channel in highway network Entrance ramp, according to vehicle
Unique identifier, which enters vehicle, to be managed, and the car flow information at Entrance ramp is fed back to route guidance module as pre-
Survey the real-time traffic basic data of dynamic traffic data situation；
S3, Route guiding step：Route guidance module receives the real-time positioning information from intelligent terminal, current former according to reservation
Then, the authorization message of authorised vehicles and dynamic traffic data situation are that the authorised vehicles on highway network constantly provide real-time route
Scheme, and the real-time route scheme that analysis obtains is sent to intelligent terminal.
2. according to claim 1 under a kind of Toll Free peak congestion highway network management-control method, which is characterized in that institute
State the unique identifier that basic trip information includes vehicle, trip start-stop point and travel time section；The authorization message includes
Row instruction, driving path is planned and it is expected that stroke is time-consuming；The dynamic traffic data situation includes the vehicle at each Entrance ramp
Number, the effective length in each section of highway network, free flow speeds, saturation volume rate, maximum carrying vehicle flowrate and instant wagon flow
The dynamic traffic situation that amount and traffic events and subsequent time expect；The real-time route scheme includes travel speed, traveling
Path and exit ramp.
3. according to claim 1 under a kind of Toll Free peak congestion highway network management-control method, which is characterized in that institute
Stating the current principle of reservation includes：
(1) route guidance module authorizing time order and function and arrange the priority level of authorised vehicles according to authorised vehicles trip instruction
Just, in Route guiding step, route guidance module is preferably that the high authorised vehicles of priority level provide Route guiding；
(2) it when route guidance module provides real-time route scheme for authorised vehicles, is somebody's turn to do all under the moment priority level
Authorised vehicles reach intended destination all feasible programs list, compare all schemes using the required least scheme of time-consuming as
Real-time route scheme is supplied to authorised vehicles；
(3) in analysis authorization module and route guidance module, in the authorization of the highway network maximum trip of single point in time trip
Vehicle number is the vehicle number of minimum value in the maximum load capacity in all sections in the optimal path of the moment road network；In synchronization
The authorised vehicles number of same path trip is the vehicle number of the minimum bearing capacity in the path.
4. according to claim 1 under a kind of Toll Free peak congestion highway network management-control method, which is characterized in that institute
Stating control step includes the unique identifier that the ramp metering rate module identification vehicle at highway network Entrance ramp is arranged in, and will be known
The unique identifier for the authorised vehicles that other unique identifier is sent with analysis authorization module compares, and judges vehicle by comparison
It whether is authorised vehicles；Ramp metering rate module controls ring road and opens to authorised vehicles, and authorised vehicles are orderly according to trip instruction
Ground enters highway network, and ramp metering rate module controls ring road and closes to unauthorized vehicle, according to dynamic traffic data situation to it
Limitation is made in behavior into highway network.
5. the expressway of the highway network management-control method of peak congestion under a kind of any Toll Free using claim 1-4
Net managing and control system, which is characterized in that including：
Intelligent terminal：It can be mobile phone, intelligent terminal or the vehicle intelligent terminal being installed on vehicle of binding in-trips vehicles, with
Other modules of highway network managing and control system establish information exchange；
Reservation module：For receiving the trip reservation of intelligent terminal transmission, the basic trip information of vehicle is collected, and by collection
Basic trip information is sent to analysis authorization module；
Analyze authorization module：It is based on the analysis results, right for analyzing basic trip information according to current principle is reserved
Vehicle is authorized, and the unique identifier of authorised vehicles is sent to ramp metering rate module, and authorization message is sent to authorization
The intelligent terminal and route guidance module of vehicle；
Ramp metering rate module：Highway network Entrance ramp is arranged in identify the unique identifier of vehicle, according to identification
Unique identifier, which enters vehicle, to be managed, and the car flow information at Entrance ramp is fed back to route guidance module as pre-
Survey the real-time traffic basic data of dynamic traffic data situation；
Route guidance module：For receiving the real-time positioning information from intelligent terminal, according to reservation current principle, authorised vehicles
Authorization message and dynamic traffic data situation be the estimated dynamic traffic data situation of authorised vehicles analysis in traveling, and will
It analyzes obtained real-time route scheme and is sent to intelligent terminal.
6. according to claim 5 under a kind of Toll Free peak congestion highway network managing and control system, which is characterized in that institute
Stating intelligent terminal has the function of wirelessly communicating with other modules of highway network managing and control system and position in real time, is used for reservation
Module sends reservation application and basic trip information, and receives the authorization message from analysis authorization module, to Route guiding mould
Block sends the real-time positioning information of vehicle, the real-time route scheme that RX path guiding module is sent.
7. according to claim 5 under a kind of Toll Free peak congestion highway network managing and control system, which is characterized in that institute
Stating ramp metering rate module and being arranged at highway network Entrance ramp has the function of control channel, by the unique identifier of identification with
The unique identifier of authorised vehicles compares, and judges whether vehicle is authorised vehicles；Ramp metering rate module controls ring road to awarding
It is open to weigh vehicle, ramp metering rate module controls ring road and closes to unauthorized vehicle, enters according to dynamic traffic data situation to it
Limitation is made in the behavior of highway network.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110782669A (en) * | 2019-10-31 | 2020-02-11 | 北京星云互联科技有限公司 | Traffic management method and traffic management system |
| WO2022042355A1 (en) * | 2020-08-28 | 2022-03-03 | 长沙智能驾驶研究院有限公司 | Right-of-way allocation and supervision method and apparatus |
| CN114519933A (en) * | 2022-01-29 | 2022-05-20 | 邱惠崧 | Method and device for controlling appointed trip based on no-over-saturation state and storage medium |
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