CN109218425A - Distributed intelligence shutdown system - Google Patents
Distributed intelligence shutdown system Download PDFInfo
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- CN109218425A CN109218425A CN201811082442.XA CN201811082442A CN109218425A CN 109218425 A CN109218425 A CN 109218425A CN 201811082442 A CN201811082442 A CN 201811082442A CN 109218425 A CN109218425 A CN 109218425A
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- control mechanism
- gate device
- server
- barrier gate
- vehicle
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
- G07B15/04—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems comprising devices to free a barrier, turnstile, or the like
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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Abstract
The invention discloses a kind of distributed intelligence shutdown systems, comprising: by wireless network connection between distributed server, with control mechanism, for issuing the executing rule of barrier gate device to control mechanism；Control mechanism determines executing instruction for barrier gate device according to the current scene information of barrier gate device and executing rule, and executing instruction for barrier gate device is sent to barrier gate device；Barrier gate device executes banister opening and closing operation for obtaining executing instruction for control mechanism offer, and according to executing instruction；The control mechanism can preferentially get the vehicle data information on server.The system uses distributed server, realizes handling up for big data quantity by Network Load Balance, the requirement of real-time of vehicle access and exit control service may be implemented.
Description
Technical field
The present invention relates in particular to a kind of distributed intelligence shutdown system, and operational capability is high, meets the need of high-throughput connection
It asks, belongs to Network Load Balance Technology field.
Background technique
The processing capacity of one common server can only achieve tens of thousands of per second and request to hundreds of thousands, can not be at one second
Up to a million even more requests of interior processing.Intelligent parking system is used in some parking areas at present, Intelligent stop
Vehicle system generally pass through a set of pair of parking lot vehicle that server, computer, the network equipment, Lane regulation equipment builds enter and leave,
Wagon flow guidance, parking fee collect the network system that work is managed in.
Daily in different cities, vehicle all occurs all the time and enters and leaves for different parking areas, and the number of vehicle at present
Measure it is huge, between parking facility and server real-time communication require it is high.When vehicle parking enters and leaves information, license board information passes through intelligence
Shutdown system guidance enters and leaves parking facility.Server is completed by single computer at present, in the prior art this intelligent parking
System be easy because server accordingly not in time or the midway of data packet lose influence vehicles while passing parking area.It is of the present invention because
This.
Summary of the invention
The main purpose of the present invention is to provide a kind of distributed intelligence shutdown systems, for improving vehicle access and exit control
Real-time avoids the access and exit control experience for influencing vehicle, also with overcome the deficiencies in the prior art.
For realization aforementioned invention purpose, the technical solution adopted by the present invention includes:
A kind of distributed intelligence shutdown system, characterized by comprising:
By wireless network connection between distributed server, with control mechanism, for issuing barrier gate device to control mechanism
Executing rule；
Control mechanism is internally provided with communication queue management rule, executes rule for obtain the barrier gate device on server
The then scene information current with barrier gate device, and holding for barrier gate device is determined according to the current scene information of barrier gate device and executing rule
Row instruction, and executing instruction for barrier gate device is sent to barrier gate device；
Barrier gate device executes banister opening and closing operation for obtaining executing instruction for control mechanism offer, and according to executing instruction；
Vehicle database is shared between the server, and several independent network links are formed between control mechanism；Institute
Control mechanism is stated according to the vehicle data information of communication queue management Rule to different server chain road.
Further,
The radio connection of server and control mechanism is selected from 4G, 3G, GPRS, WiFi and Zigbee mode.
Further,
The radio connection of server and control mechanism is selected from 4G, and 3G, GPRS mode, the control mechanism is provided with negative
The SIM card of duty and server connecting communication.
Further, control mechanism includes:
Scene obtains module, for obtaining the current operative scenario of barrier gate device；
Wireless communication module is preset with communication queue management rule, is used for while by several network links and service
Device communicates wirelessly, and obtains the executing rule for the barrier gate device that server issues；When having obtained clothes from a network link
After the information that business device issues, the data acquisition of other links is interrupted；
Message processing module, for being applicable in barrier gate device under the operative scenario according to the current operative scenario judgement of barrier gate device
Executing rule, and form executing instruction for barrier gate device；
General I/O module connects the control signal wire of barrier gate device, is used for transmission the barrier gate device that executes instruction of barrier gate device
Control signal wire.
Further, the general I/O module includes that several can be connect with the signaling interface of custom programming, the signal
Mouth is executed instruction for being connect with the control signal wire of barrier gate device to barrier gate device transmission.
Further,
The barrier gate device is selected from banister, swing turnstile, one kind of plate lock, and the general I/O module includes that high level ON signal connects
Mouth, high voltage ON signal interface, low level ON signal interface, low-voltage ON signal interface, high level close signaling interface, high voltage
Close signaling interface, low level closes signaling interface, low-voltage closes signaling interface, stop signal interface；According to message processing module
Processing result is executed instruction by the corresponding signaling interface of general I/O module to the corresponding signal wire transmission of barrier gate device.
Further, the scene obtains module and connect with information collecting device, for obtaining information collecting device acquisition
Scene information, the information collecting device include camera, ground sensing coil vehicle detector, person recognition equipment, vehicle know
Other equipment, ETC.
Further, the control mechanism further includes message output module, and the message processing module and information export mould
Block connection, according to barrier gate device, current operative scenario output information is interacted with user.Further, the barrier gate device, with
By wired connection or wireless connection between control mechanism, carry out being turned on or off behaviour according to executing instruction for control mechanism
Make.
Further, the distributed server includes: first server cluster and second server cluster, the control
Mechanism by the first wireless narrowband and first server cluster and and the vehicle database that is connect with first server cluster lead to
News form the first link；The control mechanism by the second wireless narrowband and first server cluster and with second server collection
The vehicle database of group's connection communicates to form the second link.
The embodiment of the invention provides a kind of distributed intelligence shutdown system, the more than two different servers of setting,
And distributed server is used, and the control mechanism servers different through more than one wireless narrow band access two or more, two
The above different server multiple operation, more than two different servers are connect with the same database.
Further, the distributed server includes: first server cluster and second server cluster, the control
Mechanism is connect through the first wireless narrowband, the second wireless narrowband with first server cluster respectively, second server cluster connects, the
One server cluster and second server cluster are connect with same database, wherein first server cluster and second server collection
Group is connect in a manner of being wirelessly transferred with the first wireless narrowband, the second wireless narrowband.
Further, the described first wireless narrowband and the second wireless narrowband simultaneously with first server cluster or second service
The connection of device cluster wireless.
Further, the control mechanism, the first wireless narrowband, first server cluster or second server cluster and
Database connects to form the first link；The control mechanism, the second wireless narrowband, first server cluster or second server collection
Group connects to form the second link with database.
Further, the control mechanism is also connect through communication queue management with the first wireless narrowband, the second wireless narrowband.
Further, the described first wireless narrowband and the second wireless narrowband in a manner of being wirelessly connected with first server cluster, second
Server cluster connection.
The distributed server multiple operation of control mechanism and more than two different server compositions, distributed server
It is connect with the same database, the control mechanism for controlling barrier gate device (can be drawn through one or two kinds of wireless narrowband in figure
It is two kinds) two different servers are linked into, two groups of connection (terminal to server) multiple operations obtain the analysis of data
Take the management mode for using and arriving first and first obtaining.
The embodiment of the invention provides a kind of distributed intelligence shutdown system, by distributed server and with control machine
Multiple links are set between structure, guarantee the response of transmission and the connection of data between server and control mechanism, avoid loss of data or
Person connects quantity causes server that can not timely respond to too much, influences the experience of the process that vehicle enters and leaves parking facility.Typical side
Formula realizes that the first server cluster and second server cluster are with the successive reception of data by two server clusters
Data of the sequential processes from control mechanism.By server cluster, the extremely strong operational capability of server end is realized, due to distribution
The star-like connection feature of formula server can match the big scale of construction demand of client.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of distributed intelligence shutdown system in an exemplary embodiments of the invention.
Fig. 2 is a kind of concrete application structural representation of distributed intelligence shutdown system in an exemplary embodiments of the invention
Figure.
Specific embodiment
In view of deficiency in the prior art, inventor is studied for a long period of time and is largely practiced, and is able to propose of the invention
Technical solution.The technical solution, its implementation process and principle etc. will be further explained as follows.
A specific embodiment of the invention provides a kind of distributed intelligence shutdown system, comprising:
By wireless network connection between distributed server, with control mechanism, for issuing barrier gate device to control mechanism
Executing rule；
Control mechanism, the current scene information of executing rule and barrier gate device for obtaining the barrier gate device on server, with
And executing instruction for barrier gate device, and executing instruction barrier gate device are determined according to the current scene information of barrier gate device and executing rule
It is sent to barrier gate device；
Barrier gate device executes opening and closing operation for obtaining executing instruction for control mechanism offer, and according to executing instruction.
The barrier gate device is selected from banister, swing turnstile, one kind of plate lock.The barrier gate device passes through wired company between control mechanism
It connects or is wirelessly connected, carry out corresponding operating is executed instruction according to control mechanism.
It can be applied to different scenes according to the selection type of barrier gate device, said below by application background of banister
It is bright.
A specific embodiment of the invention provides a kind of distributed intelligence shutdown system:
By wireless network connection between distributed server, with control mechanism, for issuing barrier gate device to control mechanism
Executing rule；
Control mechanism, the current scene information of executing rule and barrier gate device for obtaining the barrier gate device on server, with
And executing instruction for barrier gate device, and executing instruction barrier gate device are determined according to the current scene information of barrier gate device and executing rule
It is sent to barrier gate device；
Barrier gate device is banister, is accordingly opened for obtaining executing instruction for control mechanism offer, and according to executing instruction to execute
Open or close barrier operation.
Wherein the control mechanism includes:
Scene obtains module, for obtaining the current operative scenario of barrier gate device；
Wireless communication module is preset with communication queue management rule, is used for while by several network links and service
Device communicates wirelessly, and obtains the executing rule for the barrier gate device that server issues；When having obtained clothes from a network link
After the information that business device issues, the data acquisition of other links is interrupted；
Toggle switch is formed and is provided for carrying out encoding setting to banister according to the level voltage conditions of banister signal wire
To the adaptation signal of the corresponding banister of message processing module；
Message processing module, the general purpose I/O mould of the banister adaptation signal configuration control banister for being arranged according to toggle switch
Block；
General I/O module, the control signal wire of connection control barrier operation, for obtain message processing module with confidence
Cease and be converted into through general I/O module the operation signal of control barrier operation.
As shown in Fig. 2, present system includes: in the typical embodiment of the another kind of the application
At least one entrance banister control unit, entrance banister control unit are provided with:
First vehicle information collecting device is sent to entrance for obtaining information of vehicles to be entered, and by information of vehicles
Control mechanism；
Entrance banister is turned on or off entrance banister behaviour for the opening and closing banister instruction execution according to in-let dimple mechanism
Make；
In-let dimple mechanism；
At least one outlet banister control unit, entrance banister control unit are provided with:
Second vehicle information collecting device is sent to outlet for obtaining information of vehicles to be entered, and by information of vehicles
Control mechanism；
Banister is exported, is turned on or off outlet banister behaviour for the opening and closing banister instruction execution according to control of export mechanism
Make；
Control of export mechanism；
Several servers, the vehicle for obtaining control mechanism enters record or vehicle is driven out to the clearing of record information accordingly
The Parking Fee of vehicle, and Parking Fee is handed down to control of export mechanism.
Each composition is described in detail below:
Information collecting device: vehicle information collecting device
The vehicle information collecting device is video collector, and the video collector acquires vehicle license plate image, and divides
After identifying license plate number, vehicle license plate number is sent to by control mechanism by RS485 interface.In preferred mode, institute
Stating vehicle information collecting device is video acquisition all-in-one machine.
License board information is uploaded to control mechanism for shooting license plate number by video acquisition all-in-one machine.Control mechanism according to
The data that the information is transferred with server compare, it is determined whether open banister.Control mechanism is adopted for server communication, video
Integrated machine communication, after control mechanism receives video acquisition one machine information, carries out volume of data processing, then issue control and refer to
It enables to banister, banister realizes the open and close of banister according to control instruction content.
Ground induction coil within 2~4 meters of banister inlet and outlet is set, the ground induction coil is connect with control mechanism,
When vehicle passes through ground induction coil, control mechanism notifies vehicle information collecting device to carry out collecting vehicle information.
In a preferred technical solution, the vehicle induction module is several induction coils, and the induction coil is set
It sets and is limited on channel in the banister in 2~4 meters of restrictor bar, and be electrically connected with control mechanism host；When vehicle enters the line of induction
When enclosing layout area, the induction coil sends inductive signal to control mechanism host, notifies control mechanism microprocessor.Control
Mechanism microprocessor obtains module by scene and vehicle information collecting device is notified to carry out collecting vehicle information.
The control mechanism includes:
Scene obtains module, for connecting with license plate capturing and recognition device, obtains the vehicle of license plate capturing and recognition device acquisition
Information, and parse information of vehicles；
Wireless communication module is preset with communication queue management rule, is used for while by several network links and service
Device communicates wirelessly, and obtains the executing rule for the barrier gate device that server issues；When having obtained clothes from a network link
After the information that business device issues, the data acquisition of other links is interrupted；
Toggle switch is formed and is provided for carrying out encoding setting to banister according to the level voltage conditions of banister signal wire
To the adaptation signal of the corresponding banister of message processing module；
Message processing module, the general purpose I/O mould of the banister adaptation signal configuration control banister for being arranged according to toggle switch
Block；And temporal information formation vehicle is driven out to according to information of vehicles and vehicle entry time, vehicle after vehicles while passing and enters record
Or vehicle is driven out to record；
General I/O module, the control signal wire of connection control barrier operation, for obtain message processing module with confidence
Cease and be converted into through general I/O module the operation signal of control barrier operation；And the opening and closing road for obtaining message processing module
Lock instruction simultaneously inquires control banister execution opening and closing barrier operation through I/O port；
Message output module, for exporting result outward according to the processing result of message processing module.
The wireless communication module internal preset has communication queue management rule, and currently preferred rule is to arrive first first to obtain
Rule, i.e. the wireless communication module concurrent information for obtaining needs simultaneously from multiple network links simultaneously, when control mechanism
After the information for getting needs from a network link, other links no longer obtain the information of needs, and interrupt other networks
Link.
On hardware, control mechanism configures microprocessor, general I/O module, wireless communication module；The wherein channel radio
It interrogates module to be used to communicate with remote server, obtains the vehicles while passing rule of license plate white list and region association user to be passed in and out customization
Then information；The vehicle that the microprocessor is customized according to license board information and license plate white list information and region association user to be passed in and out
The matching result for passing in and out rule sends opening and closing instruction to banister by general I/O module.The control mechanism further includes for root
The information alert lamp of flash for prompting is carried out according to the instruction of microprocessor, output display is carried out for the instruction according to microprocessor
Externally connected with display screen, the vehicle white list memory issued for storage server；The wireless communication module receives server
Information after, by server send vehicle white list information be stored in memory.
GPRS antenna is with remote server for being communicated in wireless communication module, obtain vehicle white list or with it is remote
Journey server carries out communication inquiry and waits for the Authorization result by vehicle.
In a preferred technical solution, the information of vehicles that the control mechanism host is obtained according to Bluetooth antenna is in vehicle
It inquires in white list or is communicated by GPRS antenna and server and inquired in server end, judged according to query result wait pass through
Vehicle whether be authorised vehicles or judge corresponding vehicle whether in vehicle white list, and then to banister issue opening and closing lock
The signal of bar.
In a preferred technical solution, the control mechanism also with video acquisition one mechatronics.Control mechanism is real
When storage server decentralization vehicle white list.When visitor's vehicle reaches video acquisition all-in-one machine imaging region, video acquisition one
Body machine automatically snaps the license plate of visitor's vehicle, and makees image procossing, and processing result is then sent to control mechanism by serial ports.
After control mechanism receives the data, inquire the license plate white list of this control mechanism storage, if the license plate in vehicle white list,
Banister is opened；Conversely, then banister is not turned on.
The main function of control mechanism is to communicate with server communication, with video collector, communicate and control with display screen
Banister work processed.
Control mechanism completes the communication between server by wireless communication module:
1), the control mechanism need to download newest white list from server after completing power-up initializing；The white name of server
It is single if there is increase, deletion, update operation, newest white list need to be transferred after the completion of operation to the control mechanism, is updated
Its white list.
2), the vehicle license plate information of vehicles while passing banister, disengaging time need to be uploaded to server by control mechanism.
3), license board information, temporal information of the server according to vehicles while passing banister judges whether the vehicle is interim vehicle
Or in the vehicle white list of long-term vehicle, and calculates the expense paid needed for the vehicle and control mechanism is sent to by GPRS.
Communication between control mechanism and video collector is adopted with control mechanism in intelligence system on duty before with video
Storage communication mode is consistent.It is communicated between the two using RS485, control mechanism only receives the license board information of video collector transmission
Data.
Toggle switch can be set several groups, and every group is provided with 2 or 2 or more status codes, such as " 1 ",
"0".The state of each group toggle switch is numbered to form unique adaptation code.These unique adaptation codes and general purpose I/O
Module is used cooperatively.
General I/O module can be adapted to all banister signal wires；Stop signal wire with the general switch of banister to be illustrated.
The general switch of banister stop signal wire according to existing banister type, banister brand can be divided into high level open, high level close letter
Number line, high voltage is opened, high voltage OFF signal line, low level are opened, low level OFF signal line, low-voltage are opened, low-voltage OFF signal line,
Stop signal line；High voltage is generally 12V voltage, and low-voltage is generally 5V.It can be identified according to the operational manual of banister.When
When carrying out banister access, first specification, the difference of operational manual identification signal line according to banister of operator, then to dial-up
After switch is configured, signal wire is connected into corresponding position.General I/O module is by common as voltage regulator circuit, rectification circuit connect
Message processing module is connect, after toggle switch is set, message processing module configures each general I/O module, to connect
Enter the signal wire of banister.
Display screen
The display screen connecting with control mechanism, the message processing module export according to preset condition to display screen aobvious
Show.The main function of display screen in the present system is the Parking Fee paid needed for car owner and banister administrator show.Display screen
For outsourcing piece, RS485 data-interface only need to be provided, outdoor-screen need to be selected when choosing.
Communication between control mechanism and display screen is communicated using RS485 mode.Control mechanism is only sent out and is not received, and display screen is only
Receipts are not sent out.When vehicle reaches banister, license board information is sent to display screen by control mechanism, display screen will show " welcome+
License plate number "；When vehicle sails out of banister, license board information and required paying are sent to display screen, display screen by control mechanism
It will display " license plate number+payment * * member ".
Control mechanism is interacted by serial ports with screen data, and control display screen shows relevant information, including interim vehicle
Toll amount data realize road gate controlling mechanism and user's human-computer interaction function.
In specific application, the hardware group of control mechanism become MCU, 2G-GPRS communication module, DC-DC voltage regulator circuit,
Feel detection circuit, storage circuit, control mechanism status indicator lamp, state instruction circuit for lamp composition.Control mechanism power-up initializing
Enter downloading vehicle white list working condition afterwards, first by 2G-GPRS communication module SIM800 actively under server application
Carrier vehicle white list, after server receives this application, decentralization vehicle white list is to control mechanism, and control mechanism is by vehicle white list
It is stored in FLASH chip, while control mechanism enters working condition.When control mechanism is in running order, video acquisition one
Body machine is in reception state always.After receiving video acquisition all-in-one machine data, control mechanism is first determined whether in the data frame
License plate number whether there is in the vehicle white list of control mechanism, if the license plate is the license plate in vehicle white list, state instruction
Lamp switchs to green light by blinking red lamp state and is always on state；If have vehicle to pass through induction coil at this time, banister will be opened, and allow vehicle
Pass through.The license plate white list includes common license plate white list；The common license plate white list is for storing resident user
License plate number information.
Barrier gate device
In a preferred technical solution: the barrier gate device is mainly by reduction gearbox, motor, (or using hydraulic) driver
The part such as structure, balancing device, banister circuit control box, brake-rod support, restrictor bar forms.It is described in a preferred technical solution
Banister further includes banister circuit control box, and setting controls the banister host of restrictor bar folding, is used in the banister circuit control box
To the switch limit feedback module of banister host feedback restrictor bar position, for providing the power module of banister host power supply.It is excellent one
In the technical solution of choosing, the control mechanism is electrically connected by general I/O module with the banister host of banister, control starting banister
Restrictor bar lift and fall.After the control mechanism obtains opening and closing banister command information, it is converted into opening by message processing module
Banister instruction is closed, and the instruction of opening and closing banister is controlled into banister host by general I/O module and is executed.
Control mechanism mainly controls the control of barrier gate device by the I/O port of MCU on control mechanism.Control mechanism is according to view
The license board information that frequency collector is sent controls related I/O port, completes the control to banister after parsing and judgement.
Server
From hardware point of view, server can be selected such as 86 server of non-x, x86 server.Including mainframe, minicomputer and
Unix server, PC server.Server preferably uses PC server.Certainly, based on the considerations of cost, cloud clothes also can be used
Business device.Need that database is arranged in server, to subscriber data, entity (unit or its hetero-organization) data, entity tissue
Framework is processed.In addition to these data, database also can store map datum, parking space number relevant to map
According to, access reserve requests, confirmation message, register information record etc..Server end performs corresponding processing these data, and will
Allow to be handed down to control mechanism by the vehicle white list of control mechanism, be used so that control mechanism matches.
Server is stored with and information of vehicles, control mechanism information and vehicles while passing record, vehicle white list.Server end
Also the user of different rights, such as system manager, Regional Admin, visitor, accessed personnel can be set.Work as user right
When for Regional Admin, unit, the organizational structure of tissue in region can be added in server database, be facilitated subsequent
User carries out selection use.
The present invention uses distributed server, and the distributed server includes several servers, server and control
By stelliform connection topology configuration between mechanism, several connecting links are set between server and control mechanism, for data transmission and
Connection response.The mode of connection response is not but concurrently to be connected by the way of poll between server and control mechanism
Mode.Control mechanism issues to server connected to it request simultaneously, the server transport number of first response control mechanism
According to the data of other servers are then ignored；In this way can to avoid single server blocking to the shadow of control mechanism
It rings, the method by increasing redundancy realizes live effect.
Illustrated based on above hardware setting, the present embodiment realizes a kind of vehicle control disengaging side based on Car license recognition
Method, comprising the following steps:
(1) license plate image is acquired, and license board information is identified according to license plate image；
(2) matching phase is carried out in the vehicles while passing rule that the vehicle white list of storage and region association user to be passed in and out customize
The license board information answered judges whether to send opening and closing instruction to banister according to matching result.
The method also includes the step of whether vehicle is close to banister is detected before acquiring license plate image；When vehicle is close
When banister, start to acquire license plate image.The method also includes constructing vehicle white list information in advance, and in vehicle license plate information
The step being stored in vehicle white list information before matching on the control mechanism for controlling banister opening and closing.
When carrying out Vehicular intelligent access and exit control, carry out in accordance with the following steps:
(1) information of vehicles to be entered and left is obtained；
(2) judge that vehicle to be entered and left belongs to the long-term vehicle that enters and leaves and still temporarily enters and leaves vehicle；If vehicle to be entered and left
It is long-term discrepancy vehicle, then opens and closes banister；Otherwise (3) are entered step；
(3) judge that vehicle to be entered and left belongs to interim discrepancy vehicle；If vehicle to be entered and left belongs to interim discrepancy vehicle,
Then carry out judging whether to open and close banister according to the vehicles while passing rule of region association user to be passed in and out customization.
Server increases the step of automobile in vehicle white list to carry out in accordance with the following steps:
S01 after) server receives new information of vehicles, judge whether new information of vehicles is already present on the white name of vehicle
Dan Zhong；
S02) if information of vehicles is already present on vehicle white list, vehicle white list does not update；Otherwise judge newly
Information of vehicles whether be banister control area long-term vehicle；
S03) if new information of vehicles is the long-term vehicle of banister control area, vehicle is added in corresponding information of vehicles
White list；Otherwise refuse more new vehicle white list；
S04) updated vehicle white list is sent to control mechanism by server.
Server is that data store and process center in system, and major function is to carry out data interaction with application program and deposit
Storage carries out data communication and storage with control mechanism and provides the visualized operation interface of user.Control mechanism electrification reset
Afterwards, server is connected first, white list application is issued after successful connection to server, server transfers phase according to the request received
The white list answered to control mechanism, control mechanism enters stand-by operation state after being properly received white list.When control mechanism connects
After the license board information for receiving license plate capturing and recognition device, and it is determined as vehicle in vehicle white list after control mechanism judges
When, then banister starts, while the vehicle is sent to server by banister information by control mechanism.At this time if there is ground induction coil
Response signal, ground induction coil first notify control mechanism, control mechanism notice license plate capturing and recognition device to be acquired license plate image.
The disengaging that the system can carry out long-term vehicle, interim vehicle by vehicle white list and Car license recognition controls,
Solve in the prior art visitor visit enterprises and institutions internal staff when register it is cumbersome, visit blindness a series of problems, such as,
Avoid user and unit leakage of private information problem.On the other hand, it is adapted to the demand of different banisters, avoids user existing
The replacement of banister.
In addition, the display screen that the present invention is connect by setting with control mechanism, can mention to driver in time
Show information, which can not only carry out the charge of Parking Fee according to the concrete condition of vehicle, can automatically turn on banister, real
The effect of existing intelligent charging；It is realized by the vehicles while passing rule mechanism that vehicle white list and region association user to be passed in and out customize
Vehicles while passing, without carrying out manual toll collection.
Multiple network links are arranged in the present invention between control mechanism and vehicle database, and in control mechanism internal preset
Queue management rule is communicated, by more than two different servers, the control mechanism connects through more than one wireless narrowband
Enter more than two different servers, more than two different server multiple operations, two servers and the same database
Connection.
Further, the described first wireless narrowband and the second wireless narrowband in a manner of being wirelessly connected with first server collection
Group, the connection of second server cluster.
Specifically, referring to Fig. 1, for the reliability of strengthen the system, increasing data in the building of intelligent parking system
Redundancy, realize the real-time between server and control mechanism, can be using device and method provided by the invention come greatly
The reliability of big lifting system, control mechanism can be through one or two kinds of wireless narrowband (being shown in the figure two kinds) accesses
The server different to two, allows two groups of connections (terminal to server) multiple operation, for data queue using arriving first elder generation
Management mode and two servers operate a database simultaneously, even if a server is attacked or delay machine at this time,
System remain to work normally and it is unaffected.Further say, in the building of intelligent parking system, the communication side that generallys use
Method be using the interventional method of wireless narrowband, and reality quasi-real-time system in, congenitally feature causes it can for wireless narrowband
It is not sufficient to support corresponding business vehicles while passing by property and needs to complete the very high business of the requirement of real-time such as charging
In, user is substantially zeroed for the acceptance being delayed and data retransmit, and it is corresponding in order to solve the problems, such as, propose high reliability
The implementation method of wireless narrowband quasi real time intelligent parking system.In the system architecture of reality, select two or more wireless narrow
The access of band allows two sets of link synchronizations to work in UDP mode, arrives first the queue pipe first obtained accordingly in the setting of intelligent parking terminal
Reason, substantially reduces the delay of system, and the method for dual link redundancy greatly promotes the reliability of Radio Link, while servicing
Device section can be worked normally certain machine delay machine system using two server redundancy of effort, while be done for database
Caching is told to reduce inquiry time delay, handling up for big data quantity is realized by Network Load Balance.To sum up, reliability and low delay
Guaranteed, the business of corresponding intelligent parking is just carried out.
It should be appreciated that the technical concepts and features of above-described embodiment only to illustrate the invention, its object is to allow be familiar with this
The personage of item technology cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all
Equivalent change or modification made by Spirit Essence according to the present invention, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of distributed intelligence shutdown system, characterized by comprising:
By wireless network connection between distributed server, with control mechanism, for issuing the execution of barrier gate device to control mechanism
Rule；
Control mechanism, be internally provided with communication queue management rule, for obtain the barrier gate device on server executing rule and
The current scene information of barrier gate device, and determine that the execution of barrier gate device refers to according to the current scene information of barrier gate device and executing rule
It enables, and executing instruction for barrier gate device is sent to barrier gate device；
Barrier gate device executes banister opening and closing operation for obtaining executing instruction for control mechanism offer, and according to executing instruction；
Vehicle database is shared between the server, and several independent network links are formed between control mechanism；The control
Mechanism processed according to communication queue management Rule to different server chain road vehicle data information.
2. distributed intelligence shutdown system according to claim 1, it is characterised in that:
The radio connection of server and control mechanism is selected from 4G, 3G, GPRS, WiFi and Zigbee mode.
3. distributed intelligence shutdown system according to claim 1, it is characterised in that:
The radio connection of server and control mechanism be selected from 4G, 3G, GPRS mode, the control mechanism be provided be responsible for
The SIM card of server connecting communication.
4. distributed intelligence shutdown system according to claim 3, which is characterized in that
Control mechanism includes:
Scene obtains module, for obtaining the current operative scenario of barrier gate device；
Wireless communication module is preset with communication queue management rule, for pass through simultaneously several network links and server into
Row wireless telecommunications obtain the executing rule for the barrier gate device that server issues；When having obtained server from a network link
After the information issued, the data acquisition of other links is interrupted；
Message processing module, for being applicable in the execution of barrier gate device under the operative scenario according to the current operative scenario judgement of barrier gate device
Rule, and form executing instruction for barrier gate device；
General I/O module connects the control signal wire of barrier gate device, is used for transmission the control for executing instruction barrier gate device of barrier gate device
Signal wire.
5. distributed intelligence shutdown system according to claim 4, which is characterized in that
The general I/O module includes that several can be with the signaling interface of custom programming, and the signaling interface is used for and barrier gate device
Control signal wire connect to barrier gate device transmission execute instruction.
6. distributed intelligence shutdown system according to claim 4, which is characterized in that
The barrier gate device is selected from banister, swing turnstile, one kind of plate lock, and the general I/O module includes high level ON signal interface, height
Voltage ON signal interface, low level ON signal interface, low-voltage ON signal interface, high level closes signaling interface, high voltage closes letter
Number interface, low level closes signaling interface, low-voltage closes signaling interface, stop signal interface；According to the processing of message processing module
As a result it is executed instruction by the corresponding signaling interface of general I/O module to the corresponding signal wire transmission of barrier gate device.
7. distributed intelligence shutdown system according to claim 4, which is characterized in that
The scene obtains module and connect with information collecting device, for obtaining the scene information of information collecting device acquisition, institute
Stating information collecting device includes camera, ground sensing coil vehicle detector, person recognition equipment, vehicle identification equipment, ETC.
8. distributed intelligence shutdown system according to claim 4, which is characterized in that
The control mechanism further includes message output module, and the message processing module is connect with message output module, according to road
The current operative scenario output information of gate is interacted with user.
9. distributed intelligence shutdown system according to claim 1, which is characterized in that
The barrier gate device, by wired connection or wireless connection between control mechanism, according to control mechanism execute instruction into
Row is turned on or off operation.
10. distributed intelligence shutdown system according to claim 1, which is characterized in that
The distributed server includes first server cluster and second server cluster, and the control mechanism passes through the first nothing
Line narrowband and first server cluster and and the vehicle database that is connect with first server cluster communicate to form the first link；
The control mechanism passes through the second wireless narrowband and first server cluster and the vehicle number connecting with second server cluster
It communicates to form the second link according to library.
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