CN110415509A - A kind of large passenger flow intelligent buffer channel system and way to play for time - Google Patents
A kind of large passenger flow intelligent buffer channel system and way to play for time Download PDFInfo
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- CN110415509A CN110415509A CN201910680555.8A CN201910680555A CN110415509A CN 110415509 A CN110415509 A CN 110415509A CN 201910680555 A CN201910680555 A CN 201910680555A CN 110415509 A CN110415509 A CN 110415509A
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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
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
- E01F13/028—Flexible barrier members, e.g. cords; Means for rendering same conspicuous; Adapted supports, e.g. with storage reel
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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
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/044—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface
- E01F13/046—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface the obstructing members moving up in a translatory motion, e.g. telescopic barrier posts
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
- E01F9/61—Special features of delineator posts, e.g. with parts cantilevered toward the roadway or fixed vertically on a tilted surface
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
- E01F9/617—Illuminated or wired-up posts, bollards, pillars or like upstanding bodies or structures for traffic guidance, warning or control
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/005—Traffic control systems for road vehicles including pedestrian guidance indicator
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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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- Civil Engineering (AREA)
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- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Alarm Systems (AREA)
Abstract
The present invention relates to a kind of large passenger flow intelligent buffer channel system and ways to play for time, belong to passenger flow buffer technology field.The system includes large passenger flow monitoring unit, intelligent warning line unit, acousto-optic warning unit and control unit；The large passenger flow monitoring unit, for counting passenger flow data, the operation of real-time monitoring passenger flow, and the passenger flow speed signal that enters the station is sent to control unit and is converted to passenger flow buffer mode signal；The intelligence warning line unit completes the deployment in intelligent buffer channel according to default distribution for the passenger flow buffer mode signal that reception control unit is sent；The acousto-optic warning unit is closed to traffic for reminding passengers or continues to pass through, is also used to that passenger evacuation is guided to withdraw；Described control unit enters the station speed signal for receiving passenger flow, is converted to passenger flow buffer mode signal and controls intelligent warning line unit, and the signal is sent to acousto-optic warning unit.Deployment is rapidly completed in present invention realization, and is conducive to the evacuating personnel of the state of emergency.
Description
Technical field
The present invention relates to passenger flow buffer technology field more particularly to a kind of large passenger flow intelligent buffer channel system and buffering sides
Method.
Background technique
The outstanding advantages such as metro safety, quick, punctual, environmental protection attract more and more residents to select subway trip, but ground
Iron station as crowded place, festivals or holidays or it is certain the volume of the flow of passengers sharply increases in special circumstances, crowded step on easily occurs
The safety accidents such as step on, so, in order to cope with the case where large passenger flow is entered the station, it is necessary to that carries out large passenger flow dredges work, improve into
Outbound efficiency prevents the generation of safety accident.The method for setting up passenger flow buffer area in measure is dredged in existing large passenger flow, mainly
It is that interim passenger flow buffer area is set up, guidance passenger is orderly by manually disposing the means such as fence or warning line by staff
It enters the station, in the case where passenger flow is full by manually stopping, reduces passenger flow and enter the station speed.
The passenger flow buffer area disposed at present manually need to be disposed and change, can not rapid deployment complete, and be unfavorable for urgent shape
Evacuating personnel under state.
Summary of the invention
In view of above-mentioned analysis, the present invention is intended to provide a kind of large passenger flow intelligent buffer channel system and way to play for time, with
Solve technically the presence of a large amount of engineering problem at present, deployment, and the evacuating personnel being conducive under the state of emergency is rapidly completed in realization.
The purpose of the present invention is mainly achieved through the following technical solutions:
The present invention provides a kind of large passenger flow intelligent buffer channel systems, including large passenger flow monitoring unit, intelligent warning line
Unit, acousto-optic warning unit and control unit；
The large passenger flow monitoring unit, for counting passenger flow data, the operation of real-time monitoring passenger flow, and passenger flow is entered the station speed
Signal is sent to control unit and is converted to passenger flow buffer mode signal；
The intelligence warning line unit, it is slow according to passenger flow for the passenger flow buffer mode signal that reception control unit is sent
The deployment in intelligent buffer channel is completed in the default distribution of punch die formula；
The acousto-optic warning unit, the passenger flow buffer mode signal reminding passengers sent for reception control unit stop leading to
Row continues to pass through, and is also used to that passenger evacuation is guided to withdraw；
Described control unit enters the station speed signal for receiving passenger flow, is converted to passenger flow buffer mode signal control intelligence
Warning line unit, and the signal is sent to acousto-optic warning unit.
Further, the default distribution of the intelligent warning line unit includes fixed deployment and mobile deployment；
The intelligent warning line unit of fixed deployment include warning line spud pile, warning line elevating mechanism, ground electric cover board,
Warning line, driving motor, emergency trip, warning wire connections, warning line recovering mechanism；
The intelligent warning line unit of mobile deployment includes warning line spud pile, driving wheel, mobile mechanism's module, positioning mould
Block, control module, battery module, warning line, emergency trip, warning line recovering mechanism.
Further, the warning line spud pile of the intelligent warning line unit of the fixed deployment is embedded in underground, warning line in advance
Spud pile connects warning line by warning wire connections, and under the drive of warning line elevating mechanism, warning line is minimum to be down to ground
Hereinafter, covering the groove of storage warning line by ground electric cover board；Emergency trip disconnects warning in emergency evacuation
The connection of line and warning line spud pile, the recycling of warning line recovering mechanism release the warning line of connection；
The warning line spud pile of the intelligent warning line unit of the mobile deployment provides support, In for intelligent warning line unit
Designated position is moved under the action of driving wheel, driving wheel is driven by mobile mechanism's module, passes through control module and locating module
Positioning is completed, battery module provides power supply；Emergency trip disconnects warning line in emergency evacuation and fixes with warning line
The connection of stake, the recycling of warning line recovering mechanism release the warning line of connection；
The intelligent warning line unit of the mobile deployment includes non-deployment state and deployable state；
Under non-deployment state, connection is placed on passenger flow buffer channel side, emergency evacuation state between intelligent warning line unit
When, it connects between intelligent warning line unit and automatically springs open；
Under deployable state, intelligent warning line unit is moved to deployment predeterminated position, when deployable state releases, intelligent warning line
Unit is moved to passenger flow buffer channel side.
Further, the large passenger flow monitoring unit includes image acquisition units and passenger flow analysing unit；Wherein, the figure
As acquisition unit includes at subway station portal, ticket office, the camera installed at the area that waits and at passenger flow buffer channel；
Image and data that the passenger flow analysing unit is acquired according to the camera analysis passenger flow enter the station speed and poly-
Collection degree, and the aggregation extent is divided into three passenger flow evaluation grades, it is slow to issue different passenger flows according to different passenger flows evaluation grade
Rush mode signal control warning line unit deployment warning line, comprising:
When the volume of the flow of passengers is less, warning line releases deployment, and passenger can normally enter the station；
When the volume of the flow of passengers is more, warning line constitutes passenger flow buffer channel by default distribution deployment；
When the volume of the flow of passengers has a full house, the warning line by closing or opening entrance makes passenger enter the station in batches.
Further, the passenger flow aggregation extent is using the passenger flow overall merit B={ b after normalization1,b2,b3Commented
Valence classification；Wherein, b1Indicate that passenger flow is under the jurisdiction of evaluation grade v1Degree of membership, b2Indicate that passenger flow is under the jurisdiction of evaluation grade v2Degree of membership,
b3Indicate that passenger flow is under the jurisdiction of evaluation grade v3Degree of membership.
Further, it is obtained according to following formulaIt is normalized to obtain the passenger flow overall merit after the normalization afterwards
B={ b1,b2,b3}:
Wherein, A={ a1,a2,a3It is various factors importance index, a1Indicate factor of evaluation u1Weight, a2Expression is commented
Valence factor u2Weight, a3Indicate factor of evaluation u3Weight, a1+a2+a3=1, R are that passenger flow factor of evaluation collection is commented with passenger flow index
The fuzzy evaluating matrix of fuzzy relation between valence grade.
Further, the fuzzy evaluating matrix is as follows:
Wherein, rijIndicate degree of membership of the passenger flow factor of evaluation collection relative to passenger flow metrics evaluation grade.
Further, the passenger flow factor of evaluation collection are as follows:
U={ u1,u2,u3}；
Wherein, u1The number that the expression unit time enters the station, u2Indicate ticket office troop total length, u3Expression is waited area's population
Density.
Further, the passenger flow metrics evaluation grade are as follows:
V={ v1,v2,v3}；
Wherein, v1Indicate that the volume of the flow of passengers is less, v2Indicate that the volume of the flow of passengers is more, v3Indicate that the volume of the flow of passengers is full.
Further, a kind of passenger flow way to play for time based on above system, which comprises the following steps:
S1 is counted passenger flow data by acquired image, and is divided the poly- scattered degree of passenger flow using Field Using Fuzzy Comprehensive Assessment
Grade is evaluated for three passenger flows, judges that passenger flow evaluation grade belonging to the poly- scattered degree of current passenger flow obtains corresponding passenger flow buffer mode letter
Number；
S2 controls intelligent warning line unit according to the passenger flow buffer mode signal and is disposed by default distribution, if
There is passenger to enter in the region of passenger flow buffer channel during deployment, sounds an alarm reminding passengers and exit the region, deployment is completed
Afterwards, prompt passengers continue to pass through；Connection is placed in passenger flow buffer channel side between intelligent warning line unit under non-deployment state, when
When emergency evacuation state occurs, the connection between intelligent warning line unit is automatically springed open, and passenger evacuation is guided to withdraw.
Technical solution of the present invention the utility model has the advantages that the present invention in the case where large passenger flow is entered the station, passes through automatic deployment passenger flow
Buffer channel completes the buffering work to passenger flow, and compared to artificial deployment fence, warning line, deployment speed faster, alleviates work
Make the pressure of personnel, can be disposed in an emergency situation with Rapid reversal, facilitates passenger safety evacuation egress.
Other features and advantages of the present invention will illustrate in the following description, also, partial become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Detailed description of the invention
Attached drawing is only used for showing the purpose of specific embodiment, and is not to be construed as limiting the invention, in entire attached drawing
In, identical reference symbol indicates identical component.
Fig. 1 is a kind of large passenger flow intelligent buffer channel system structure schematic diagram of the embodiment of the present invention；
Fig. 2 is the intelligent warning line cellular construction schematic diagram of the fixed deployment of the embodiment of the present invention；
Fig. 3 is the default distribution map of the fixed deployment of intelligent warning line unit of the embodiment of the present invention；
Fig. 4 is the intelligent warning line cellular construction schematic diagram of the mobile deployment of the embodiment of the present invention；
Fig. 5 is the default distribution map of the mobile deployment of intelligent warning line unit of the embodiment of the present invention；
Fig. 6 is a kind of large passenger flow intelligent buffer method flow diagram of the embodiment of the present invention.
Appended drawing reference
1- warning line；2- ground electric cover board；3- driving motor；4- warning line spud pile；5- warning line elevating mechanism；6-
Guard against wire connections；7- warning line recovering mechanism；8- acousto-optic warning unit；9- emergency trip；10- driving wheel；11- control
Module；12- locating module；13- driving motor；14- warning line recovering mechanism；15- acousto-optic warning unit；16- warning line；17-
Emergency trip.
Specific embodiment
Specifically describing the preferred embodiment of the present invention with reference to the accompanying drawing, wherein attached drawing constitutes the application a part, and
Together with embodiments of the present invention for illustrating the principle of the present invention, it is not intended to limit the scope of the present invention.
A specific embodiment of the invention wraps as shown in Figure 1, disclosing a kind of large passenger flow intelligent buffer channel system
Include large passenger flow monitoring unit, intelligent warning line unit, acousto-optic warning unit and control unit；
The large passenger flow monitoring unit, for counting passenger flow data, the operation of real-time monitoring passenger flow, and passenger flow is entered the station speed
Signal is sent to control unit and is converted to passenger flow buffer mode signal；
The intelligence warning line unit, it is slow according to passenger flow for the passenger flow buffer mode signal that reception control unit is sent
The deployment in intelligent buffer channel is completed in the default distribution of punch die formula；
The acousto-optic warning unit, the passenger flow buffer mode signal reminding passengers sent for reception control unit stop leading to
Row continues to pass through, and is also used to that passenger evacuation is guided to withdraw；
Described control unit enters the station speed signal for receiving passenger flow, is converted to passenger flow buffer mode signal control intelligence
Warning line unit, and the signal is sent to acousto-optic warning unit.
Compared with prior art, the embodiment of the present invention realizes the passenger flow buffer area of automatic deployment and releasing, and can be
Enclosing is released under the state of emergency rapidly.
It should be noted that large passenger flow monitoring unit real-time monitoring passenger flow operating condition, enter the station speed needing to adjust passenger flow
In the case where degree, large passenger flow monitoring unit sends a signal to control unit and enters passenger flow buffer mode, and control unit sends signal
It is closed to traffic to acousto-optic warning unit reminding passengers, intelligent warning line unit is waited to change state, it when necessary can be by staff
Cooperate tissue scene passenger flow, avoids causing dangerous or generation chaotic during the deployment of buffer area.When large passenger flow monitoring unit monitors
When passing through in intelligent buffer passage area without passenger, that is, enter deployment process, intelligent warning line unit receives control unit
After the signal of transmission, according to preset distribution, deployment is quickly completed in a short time, during this period, as large passenger flow monitors
Unit monitors that personnel enter in intelligent buffer passage area, then stops deployment process to avoid to passenger and bring danger, and lead to
It crosses acousto-optic warning unit reminding passengers and exits the region.After the completion of intelligent warning line unit deployment, acousto-optic warning unit prompt visitor
Stream can continue to pass through.
A specific embodiment of the invention, the default distribution of the intelligence warning line unit include fixed deployment and movement
Deployment；
The intelligent warning line unit of fixed deployment include warning line spud pile, warning line elevating mechanism, ground electric cover board,
Warning line, driving motor, emergency trip, warning wire connections, warning line recovering mechanism；
The intelligent warning line unit of mobile deployment includes warning line spud pile, driving wheel, mobile mechanism's module, positioning mould
Block, control module, battery module, warning line, emergency trip, warning line recovering mechanism.
The warning line spud pile of a specific embodiment of the invention, the intelligent warning line unit of the fixed deployment is pre-buried
In underground, warning line spud pile connects warning line, under the drive of warning line elevating mechanism, warning line by warning wire connections
It is minimum to be down to below ground, the groove of storage warning line is covered by ground electric cover board；Emergency trip is in emergency evacuation feelings
The connection of warning line and warning line spud pile is disconnected under condition, the recycling of warning line recovering mechanism releases the warning line of connection；
The warning line spud pile of the intelligent warning line unit of the mobile deployment provides support, In for intelligent warning line unit
Designated position is moved under the action of driving wheel, driving wheel is driven by mobile mechanism's module, passes through control module and locating module
Positioning is completed, battery module provides power supply；Emergency trip disconnects warning line in emergency evacuation and fixes with warning line
The connection of stake, the recycling of warning line recovering mechanism release the warning line of connection；
The intelligent warning line unit of the mobile deployment includes non-deployment state and deployable state；
Under non-deployment state, connection is placed on passenger flow buffer channel side, emergency evacuation state between intelligent warning line unit
When, it connects between intelligent warning line unit and automatically springs open；
Under deployable state, intelligent warning line unit is moved to deployment predeterminated position, when deployable state releases, intelligent warning line
Unit is moved to passenger flow buffer channel side.
Preferably, a kind of intelligent warning line unit is fixed deployment, as shown in Fig. 2, including warning line spud pile, warning line
Elevating mechanism, ground electric cover board, warning line, emergency trip and acousto-optic warning unit.Warning line spud pile part is pre-buried
In below ground, under the drive of warning line elevating mechanism, warning line is minimum to be down to below ground, and by ground electric cover board
The groove of covering collection warning line.It is as needed when deployment, under the drive of warning line elevating mechanism, corresponding warning line is promoted
To desired height, the passenger flow buffer channel for disposing completion is as shown in Figure 3.
Preferably, another intelligent warning line unit is mobile deployment, as shown in figure 4, including battery module, positioning mould
Block, control module, mobile mechanism's module, emergency trip and acousto-optic warning unit.Warning line deployment does not need pre-buried warning
Line spud pile, under non-deployment state, it is spare to connect the appropriate channel side that is placed between warning line unit, as shown in Figure 5.Deployment process
In, prompt passengers are closed to traffic, and intelligent warning line unit moves quickly into deployment predeterminated position, allow passenger logical after the completion of deployment
Row.When deployable state releases, intelligent warning line unit autonomous to channel side.In emergency evacuation state, intelligent warning line
Connection between unit automatically springs open, and is withdrawn by acousto-optic warning unit guidance passenger evacuation.Control unit can be by the people that works at this time
Member switches to manual operation, Assisted Passenger evacuation egress.
A specific embodiment of the invention, the large passenger flow monitoring unit include image acquisition units and passenger flow analysing list
Member；Wherein, described image acquisition unit include at subway station portal, ticket office, at the area that waits and at passenger flow buffer channel
The camera of installation；
Image and data that the passenger flow analysing unit is acquired according to the camera analysis passenger flow enter the station speed and poly-
Collection degree, and the aggregation extent is divided into three passenger flow evaluation grades, it is slow to issue different passenger flows according to different passenger flows evaluation grade
Rush mode signal control warning line unit deployment warning line, comprising:
When the volume of the flow of passengers is less, warning line releases deployment, and passenger can normally enter the station；
When the volume of the flow of passengers is more, warning line constitutes passenger flow buffer channel by default distribution deployment；
When the volume of the flow of passengers has a full house, the warning line by closing or opening entrance makes passenger enter the station in batches.
A specific embodiment of the invention, the passenger flow aggregation extent is using the passenger flow overall merit B=after normalization
{b1,b2,b3Obtain Assessment for classification；Wherein, b1Indicate that passenger flow is under the jurisdiction of evaluation grade v1Degree of membership, b2It indicates that passenger flow is under the jurisdiction of to comment
Valence grade v2Degree of membership, b3Indicate that passenger flow is under the jurisdiction of evaluation grade v3Degree of membership.
A specific embodiment of the invention, obtains according to following formulaAfter be normalized after obtaining the normalization
Passenger flow overall merit B={ b1,b2,b3}:
Wherein, A={ a1,a2,a3It is various factors importance index, a1Indicate factor of evaluation u1Weight, a2Expression is commented
Valence factor u2Weight, a3Indicate factor of evaluation u3Weight, a1+a2+a3=1, R are that passenger flow factor of evaluation collection is commented with passenger flow index
The fuzzy evaluating matrix of fuzzy relation between valence grade.
A specific embodiment of the invention, the fuzzy evaluating matrix are as follows:
Wherein, rijIndicate degree of membership of the passenger flow factor of evaluation collection relative to passenger flow metrics evaluation grade.
It should be noted that rijIt is different according to different subway station situations, it can be by the fortune interior for a period of time to subway station
It seeks data sample and calculates acquisition.According to questionnaire survey and analysis expert as a result, application level analytic approach determines that each factor is important
Property index A={ a1,a2,a3}。
Finally, using formulaAnd it willAfter normalization, the overall merit B={ b of station passenger flow can be obtained1,
b2,b3}。
Wherein, b1It represents station passenger flow and is under the jurisdiction of evaluation grade v1The degree of (i.e. the volume of the flow of passengers is less), b2、b3Similarly.
According to resulting passenger flow opinion rating, controls warning line unit and completes corresponding deployment:
When the volume of the flow of passengers is less, warning line releases deployment, and passenger can normally enter the station；
When the volume of the flow of passengers is more, warning line is disposed by predetermined way, constitutes passenger flow buffer channel；
When the volume of the flow of passengers has a full house, the warning line of inlet side is closed, after preceding a collection of passenger is entered the station, opens the warning line of entrance
It enables next group passenger be lined up to enter the station.
A specific embodiment of the invention, the passenger flow factor of evaluation collection are as follows:
U={ u1,u2,u3}；
Wherein, u1The number that the expression unit time enters the station, u2Indicate ticket office troop total length, u3Expression is waited area's population
Density.
A specific embodiment of the invention, the passenger flow metrics evaluation grade are as follows:
V={ v1,v2,v3}；
Wherein, v1Indicate that the volume of the flow of passengers is less, v2Indicate that the volume of the flow of passengers is more, v3Indicate that the volume of the flow of passengers is full.
A specific embodiment of the invention, as shown in fig. 6, a kind of passenger flow way to play for time based on above system, special
Sign is, comprising the following steps:
S1 is counted passenger flow data by acquired image, and is divided the poly- scattered degree of passenger flow using Field Using Fuzzy Comprehensive Assessment
Grade is evaluated for three passenger flows, judges that passenger flow evaluation grade belonging to the poly- scattered degree of current passenger flow obtains corresponding passenger flow buffer mode letter
Number；
S2 controls intelligent warning line unit according to the passenger flow buffer mode signal and is disposed by default distribution, if
There is passenger to enter in the region of passenger flow buffer channel during deployment, sounds an alarm reminding passengers and exit the region, deployment is completed
Afterwards, prompt passengers continue to pass through；Connection is placed in passenger flow buffer channel side between intelligent warning line unit under non-deployment state, when
When emergency evacuation state occurs, the connection between intelligent warning line unit is automatically springed open, and passenger evacuation is guided to withdraw.
In conclusion the invention discloses a kind of large passenger flow intelligent buffer channel system and way to play for time, the channel system
Including intelligent warning line unit, large passenger flow monitoring unit, acousto-optic warning unit and control unit, large passenger flow monitoring unit statistics visitor
Passenger flow aggregation extent is divided into three passenger flow evaluation grades, controls intelligent warning line unit according to different evaluation grade and complete by flow data
Corresponding deployment, the arrangement of warning line and releasing are automatic intelligents, compared to fence, the warning line manually disposed, deployment
Speed faster, alleviates the pressure of staff, can be disposed in an emergency situation with Rapid reversal, and passenger safety evacuation is facilitated to remove
From.
It will be understood by those skilled in the art that realizing all or part of the process of method in above-described embodiment, can pass through
Computer program is completed to instruct relevant hardware, and the program can be stored in computer readable storage medium.Wherein,
The computer readable storage medium is disk, CD, read-only memory or random access memory etc..
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of large passenger flow intelligent buffer channel system, which is characterized in that including large passenger flow monitoring unit, intelligent warning line list
Member, acousto-optic warning unit and control unit；
The large passenger flow monitoring unit, for counting passenger flow data, the operation of real-time monitoring passenger flow, and passenger flow is entered the station speed signal
It is sent to control unit and is converted to passenger flow buffer mode signal；
The intelligence warning line unit buffers mould according to passenger flow for the passenger flow buffer mode signal that reception control unit is sent
The deployment in intelligent buffer channel is completed in the default distribution of formula；
The acousto-optic warning unit, for reception control unit send passenger flow buffer mode signal reminding passengers be closed to traffic or
Person continues to pass through, and is also used to that passenger evacuation is guided to withdraw；
Described control unit enters the station speed signal for receiving passenger flow, is converted to the control intelligence warning of passenger flow buffer mode signal
Line unit, and the signal is sent to acousto-optic warning unit.
2. system according to claim 1, which is characterized in that the default distribution of the intelligence warning line unit includes fixing
Deployment and mobile deployment；
The intelligent warning line unit of fixed deployment includes warning line spud pile, warning line elevating mechanism, ground electric cover board, warning
Line, driving motor, emergency trip, warning wire connections, warning line recovering mechanism；
The intelligent warning line unit of mobile deployment includes warning line spud pile, driving wheel, mobile mechanism's module, locating module, control
Molding block, battery module, warning line, emergency trip, warning line recovering mechanism.
3. system according to claim 2, which is characterized in that the warning line of the intelligent warning line unit of the fixed deployment
Spud pile is embedded in underground in advance, and warning line spud pile connects warning line by warning wire connections, in the band of warning line elevating mechanism
Under dynamic, warning line is minimum to be down to below ground, and the groove of storage warning line is covered by ground electric cover board；Emergency trip exists
The connection of warning line and warning line spud pile is disconnected in the case of emergency evacuation, the recycling of warning line recovering mechanism releases the warning of connection
Line；
The warning line spud pile of the intelligent warning line unit of the mobile deployment provides support for intelligent warning line unit, is driving
Designated position is moved under the action of wheel, driving wheel is driven by mobile mechanism's module, is completed by control module and locating module
Positioning, battery module provide power supply；Emergency trip disconnects warning line and warning line spud pile in emergency evacuation
Connection, the recycling of warning line recovering mechanism release the warning line of connection；
The intelligent warning line unit of the mobile deployment includes non-deployment state and deployable state；
Under non-deployment state, connection is placed on passenger flow buffer channel side between intelligent warning line unit, when emergency evacuation state, intelligence
It connects and automatically springs open between energy warning line unit；
Under deployable state, intelligent warning line unit is moved to deployment predeterminated position, when deployable state releases, intelligent warning line unit
It is moved to passenger flow buffer channel side.
4. system according to claim 1, which is characterized in that the large passenger flow monitoring unit include image acquisition units and
Passenger flow analysing unit；Wherein, described image acquisition unit include at subway station portal, ticket office, at the area that waits and passenger flow
The camera installed at buffer channel；
Image and data that the passenger flow analysing unit is acquired according to the camera analysis passenger flow enter the station speed and aggregation journey
Degree, and the aggregation extent is divided into three passenger flow evaluation grades, grade, which is evaluated, according to different passenger flows issues different passenger flow buffering moulds
Formula signal controls warning line unit and disposes warning line, comprising:
When the volume of the flow of passengers is less, warning line releases deployment, and passenger can normally enter the station；
When the volume of the flow of passengers is more, warning line constitutes passenger flow buffer channel by default distribution deployment；
When the volume of the flow of passengers has a full house, the warning line by closing or opening entrance makes passenger enter the station in batches.
5. system according to claim 4, which is characterized in that the passenger flow aggregation extent is comprehensive using the passenger flow after normalization
Close evaluation B={ b1,b2,b3Obtain Assessment for classification；Wherein, b1Indicate that passenger flow is under the jurisdiction of evaluation grade v1Degree of membership, b2Indicate visitor
Stream is under the jurisdiction of evaluation grade v2Degree of membership, b3Indicate that passenger flow is under the jurisdiction of evaluation grade v3Degree of membership.
6. system according to claim 5, which is characterized in that be normalized to obtain institute after obtaining B according to following formula
Passenger flow overall merit B={ b after stating normalization1,b2,b3}:
Wherein, A={ a1,a2,a3It is various factors importance index, a1Indicate factor of evaluation u1Weight, a2Indicate evaluation because
Plain u2Weight, a3Indicate factor of evaluation u3Weight, a1+a2+a3=1, R are passenger flow factor of evaluation collection and passenger flow metrics evaluation grade
Between fuzzy relation fuzzy evaluating matrix.
7. system according to claim 6, which is characterized in that the fuzzy evaluating matrix is as follows:
Wherein, rijIndicate degree of membership of the passenger flow factor of evaluation collection relative to passenger flow metrics evaluation grade.
8. system according to claim 6 or 7, which is characterized in that the passenger flow factor of evaluation collection are as follows:
U={ u1,u2,u3}；
Wherein, u1The number that the expression unit time enters the station, u2Indicate ticket office troop total length, u3Expression is waited area's density of population.
9. according to system described in claim 5 or 6 or 7, which is characterized in that the passenger flow metrics evaluation grade are as follows:
V={ v1,v2,v3}；
Wherein, v1Indicate that the volume of the flow of passengers is less, v2Indicate that the volume of the flow of passengers is more, v3Indicate that the volume of the flow of passengers is full.
10. a kind of passenger flow way to play for time based on system described in claim 1-9, which comprises the following steps:
S1 counts passenger flow data by acquired image, and the poly- scattered degree of passenger flow is divided into three using Field Using Fuzzy Comprehensive Assessment
A passenger flow evaluates grade, judges that passenger flow evaluation grade belonging to the poly- scattered degree of current passenger flow obtains corresponding passenger flow buffer mode signal；
S2 controls intelligent warning line unit according to the passenger flow buffer mode signal and is disposed by default distribution, if disposing
There is passenger to enter in the region of passenger flow buffer channel in the process, sounds an alarm reminding passengers and exit the region, after the completion of deployment, mention
Show that passenger continues to pass through；Connection is placed in passenger flow buffer channel side between intelligent warning line unit under non-deployment state, works as generation
When emergency evacuation state, the connection between intelligent warning line unit is automatically springed open, and passenger evacuation is guided to withdraw.
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