CN108320583A - A kind of Intelligent parking lot management system and method based on NB-IoT - Google Patents
A kind of Intelligent parking lot management system and method based on NB-IoT Download PDFInfo
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- CN108320583A CN108320583A CN201810321550.1A CN201810321550A CN108320583A CN 108320583 A CN108320583 A CN 108320583A CN 201810321550 A CN201810321550 A CN 201810321550A CN 108320583 A CN108320583 A CN 108320583A
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- parking
- parking stall
- car
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
- G08G1/148—Management of a network of parking areas
-
- 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
-
- 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
-
- 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
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
Abstract
The present invention provides a kind of Intelligent parking lot management system and method based on NB IoT, belong to computer Internet of Things field, the present invention includes NB IoT parking space detectors terminal, license plate number video identification device, data transmission network, Internet of Things cloud platform, managing system of car parking and mobile terminal application；Parking space detector is directly passed through by operator's base station network reported data using NB IoT technologies, it is no longer necessary to build aggregation gateway.Compared to conventional wireless network parking management, NB IoT provide operator grade network guarantee, and reliance security is greatly improved；Reduce aggregation gateway deployment, reduces equipment cost, lower deployment cost and maintenance cost；It is applied by Intelligent parking lot management system and unified mobile terminal, integrates region parking lot resource, quick search parking space information can provide unified intelligent parking service for car owner.
Description
Technical field
The present invention relates to computer technology of Internet of things more particularly to a kind of Intelligent parking lot management systems and side based on NB-IoT
Method.
Background technology
Conventional wireless intelligent parking management installs parking space detector on the ground of parking stall, parking space detector by Zigbee,
The short distances such as LoRa communications is by information reporting to aggregation gateway, and aggregation gateway is again by 2G/3G/4G network reported datas, so
Intelligent management is carried out by parking management platform afterwards.This mode is the disadvantage is that wireless communication uses unauthorized frequency range, private to build wirelessly
LAN, presence signal interference problem, network stabilization safety is poor, and pay imformation may be caused inaccurate.
NB-IoT is a kind of innovative narrowband technology of Internet of things based on cellular network, focuses on low-power consumption and extensively covers
（LPWAN）Internet of Things market, can in the world widely applied 3GPP telecommunication standard technologies and 4.5G key technologies it
One.Compared to extensive at present commercial 2G/3G/4G and other wireless technologys, with covering is wide, connection is more, at low cost, power consumption is few
The features such as.
Invention content
In order to solve the above technical problems, the present invention proposes a kind of Intelligent parking lot management system based on NB-IoT.
For providing the services such as efficient inquiry, statistics, payment for Public Parking, realizes and integrate region parking resource, reduce equipment
Cost, lower deployment cost and maintenance cost are applied by Intelligent parking lot management system and unified mobile terminal, provide unified intelligence
It can parking service.
The technical scheme is that：
A kind of Intelligent parking lot management system based on NB-IoT, including NB-IoT parking space detectors terminal, license plate number video are known
Other device, data transmission network, Internet of Things cloud platform, managing system of car parking and mobile terminal application.
The data transmission network uses operator's NB-IoT networks, has the covering of base station depth, supports magnanimity connection, is super
Low-power consumption, feature reliable and stable, at low cost.
The NB-IoT parking space detectors terminal is mounted on parking stall ground, the use state current for monitoring parking stall.
Parking space detector terminal integrates NB-IoT communications modules, is connect, is reported with Internet of Things cloud platform by NB-IoT carrier networks
Parking stall numbering, parking stall seizure condition.
Before the license plate number video identification device is mounted on parking lot entrance banister, the car plate of each vehicles passing in and out is detected
Number, disengaging time, and managing system of car parking is stored data by Internet of Things cloud platform.Vehicle enters the feelings in parking lot
Condition, managing system of car parking receive vehicle and enter data, and control banister is opened, and parking timing is started；Vehicle leaves parking lot
Situation, managing system of car parking receive license plate number identification data, and enquiring vehicle finally enters the time, calculates Parking Fee, and look into
Vehicle payment record is ask, when payment is completed, control banister is opened.
The Internet of Things cloud platform is established with device end and is connected, and is provided Transmission Control Protocol connection and is connected with udp protocol, equipment
Terminal can integrated platform SDK establish TCP and persistently connect, or by NB-IoT networks be based on udp protocol and establish with platform to connect, number
According to being sent to destination server designated port.The connection status of Internet of Things cloud platform management equipment end sensor receives terminal
The data that sensor reports, and forward the data to third-party platform database purchase.
Open applications of the managing system of car parking as Internet of Things cloud platform, dock Internet of Things cloud platform, and acquisition stops
Parking space state data.Managing system of car parking offer parking stall grid drawing function, typing parking position distributed intelligence, including
The position in parking lot, the number on parking stall, parking stall relative position, system draw out parking stall distribution plane figure according to parking stall position.
The occupancy situation of each parking stall of managing system of car parking real-time query, is gone out on plan view with different colour codes.System carries
For the open query interface in outside, including count all parking lot residues parking stall number, each parking stall numbering and state, calculating vehicle
Stop duration, parking stall distribution map, parking stall path planning.
The mobile terminal application is supplied to car owner user to use, and the external inquiry provided based on managing system of car parking is connect
Mouthful, mobile terminal, which is applied, includes following functions：1. positioning user current location, periphery parking location and remaining parking stall are inquired；2.
Into some parking lot, the distribution of this parking position and occupancy situation, the expenses standard in parking lot are shown；3. path planning, rule
It draws car owner and reaches parking bit line；4. payment payment, display parking duration, parking fee is paid using Third-party payment platform.
The present invention also provides a kind of Intelligent parking lot methods based on NB-IoT, pass through NB-IoT carrier networks
It is connect with Internet of Things cloud platform, reports parking stall numbering, parking stall seizure condition, when vehicle is into fashionable, the vehicle license plate number of identification, envelope
The entrucking trade mark, disengaging time, detector number data simultaneously report to Internet of Things cloud platform, and parking management system is forwarded to by platform
System；
The location information in system typing parking lot draws out parking stall point according to the relative position and number of each parking stall in parking lot
Cloth plan view；
System is that opening interface is applied in mobile terminal, and mobile terminal is applied to be used for car owner user, provides parking lot inquiry, parking stall
Distribution inquiry, parking space state are inquired, stop line pass is led, payment function of stopping.
Concrete operation step is：
Step 1, mobile terminal application is opened, using according to user current location, is called around managing system of car parking interface polls
Parking lot and remaining parking stall quantity；
Step 2, after user enters some parking lot, license plate number detector identifies license plate number, and license plate number and entry time are deposited
Storage starts parking timing to management system；
Step 3, mobile terminal application query parking position distributed data, exhibition vehicle bit distribution figure identify available parking stall distribution
Region；After user selects some parking stall, application planning shows the traffic route to specified parking stall by Entrance；
Step 4, after the completion of user's parking, and confirm the bit number that stopped, mobile terminal application record parking stall using upper in mobile terminal
Number；Parking space detector detects that vehicle stops into reporting that seizure condition data are to Internet of Things cloud platform, platform is by data forwarding
It stores to Management System Data library；
Step 5, user leaves parking lot car searching, and user selects the parking stall being currently in mobile terminal using the parking stall distribution page
Number, fare road is sought using according to user current location and vehicle location, planning and showing, user is helped to find vehicle；
Step 6, mobile terminal is applied shows the duration that stopped according to license plate number, calculates Parking Fee.Pass through third party using support
Payment interface is paid the fees, and after the completion of subscriber payment, data are recorded in managing system of car parking；In parking exit, car plate
Number identifier detects the number-plate number, inquires in the case that payment is completed in payment record, controls out in managing system of car parking
Mouth allows to let pass.
The beneficial effects of the invention are as follows
Parking space detector is directly passed through by operator's base station network reported data using NB-IoT technologies, it is no longer necessary to converge net
It closes, does not have to consider Web-compatible sex chromosome mosaicism.Compared to conventional wireless network parking management, NB-IoT provides operator grade network and protects
Barrier, reliance security are greatly improved；Reduce aggregation gateway deployment, reduces equipment cost, lower deployment cost and maintenance cost, after
Continuous intelligent car position dilatation is simple；It is applied by Intelligent parking lot management system and unified mobile terminal, integrates region parking lot money
Source, quick search parking space information can provide unified intelligent parking service for car owner.
Description of the drawings
Fig. 1 is to be based on NB-IoT Intelligent parking lot system Organization Charts.
Specific implementation mode
More detailed elaboration is carried out to present disclosure below：
The present invention the Intelligent parking lot management system based on NB-IoT, including Internet of Things cloud platform, NB-IoT parking space detectors,
License plate number identifier, managing system of car parking, mobile terminal application.
NB-IoT parking space detectors are mounted on each parking stall ground, using earth induction device, NB-IoT is integrated and communicates mould
Group, built-in power use lithium battery（3.6V-19Ah）, static working current<100 uA, data communication electric current<150 mA,
Battery available duration 5 years or more.By NB-IoT protenchyma connected network communications, data are sent to Internet of Things cloud by UDP connections and put down
Platform destination server designated port.Parking space detector data out message includes detector number, detector message sequence number, parking stall
Conditional code.
License plate number identifier is mounted on parking lot and passes in and out sluice gate, is based on NB-IoT network connection Internet of Things cloud platforms.Work as vehicle
Into fashionable, identify that vehicle license plate number, encapsulation license plate number, disengaging time, detector number data report to Internet of Things cloud and put down
Platform is forwarded to parking management system by platform.
Internet of Things cloud platform is disposed based on public cloud, and Connection Service is provided under public network environment, supports to be based on the privately owned associations of TCP
It discusses SDK Connection Services and is based on NB-IoT network udp protocol Connection Services, NB-IoT link addresses and port are provided, in reception
Count off evidence.Parking space detector and license plate number identifier are connect with Internet of Things cloud platform, report the data of collection, Internet of Things cloud flat
After platform receives reported data, it is forwarded to managing system of car parking database.Internet of Things cloud platform provides data open interface, packet
Include connection quantity, the connection status of parking space detector.
Managing system of car parking is used for inner part of parking lot management, location information of the administrator in system typing parking lot；Pipe
Reason person draws the relative position and number of each parking stall in parking lot by grid, and system demonstration is vector plane figure；Management
Member is in each parking stall numbering of system typing and parking space detector number correspondence.System is that opening interface is applied in mobile terminal,
Including：Parking stall distributed data inquiry, the inquiry of parking stall occupancy situation, parking stall holding time and inquiry into expenses.
Mobile terminal is applied to be used for car owner user, is provided parking lot inquiry, parking stall distribution inquiry, parking space state inquiry, is stopped
Fare pass leads, payment function of stopping.
Car owner user completes guiding parking, is interacted between user and each system and is divided into following steps.
Step 1, user opens mobile terminal application, using according to user current location, calls managing system of car parking interface
Inquire surrounding parking lot and remaining parking stall quantity.
Step 2, after user enters some parking lot, license plate number detector identifies license plate number, by license plate number and into fashionable
Between store to management system, and start parking timing.
Step 3, mobile terminal application query parking position distributed data, exhibition vehicle bit distribution figure, identifies available parking stall
Distributed areas.After user selects some parking stall, application planning shows the traffic route to specified parking stall by Entrance.
Step 4, after the completion of user's parking, and confirm the bit number that stopped, mobile terminal application record using upper in mobile terminal
Parking stall numbering.Parking space detector detects that vehicle stops into reporting that seizure condition data are to Internet of Things cloud platform, platform is by data
Forwarding is stored to Management System Data library.
Step 5, user leaves parking lot car searching, and user stops in mobile terminal using what distribution page selection in parking stall was currently in
Parking stall numbering seeks fare road using according to user current location and vehicle location, planning and showing, user is helped to find vehicle.
Step 6, mobile terminal is applied shows the duration that stopped according to license plate number, calculates Parking Fee.Using supporting by the
Tripartite's payment interface is paid the fees, and after the completion of subscriber payment, data are recorded in managing system of car parking.In parking exit,
License plate number identifier detects the number-plate number, in the case where payment is completed in managing system of car parking inquiry payment record, control
Making mouth allows to let pass.
Claims (9)
1. a kind of Intelligent parking lot management system based on NB-IoT, which is characterized in that including NB-IoT parking space detectors terminal,
License plate number video identification device, data transmission network, Internet of Things cloud platform, managing system of car parking and mobile terminal application；Wherein
The NB-IoT parking space detectors terminal is mounted on parking stall ground, the use state current for monitoring parking stall；
Before the license plate number video identification device is mounted on parking lot entrance banister, the license plate number of each vehicles passing in and out is detected
Code, disengaging time, and managing system of car parking is stored data by Internet of Things cloud platform；
The connection status of Internet of Things cloud platform management equipment end sensor receives the data that end sensor reports, and will count
According to being forwarded to third-party platform database purchase；
Open applications of the managing system of car parking as Internet of Things cloud platform dock Internet of Things cloud platform, obtain parking stall
Status data；
The mobile terminal application is supplied to car owner user to use, and based on the external inquiry interface that managing system of car parking provides, carries
It is led for parking lot inquiry, parking stall distribution inquiry, parking space state inquiry, stop line pass, payment function of stopping.
2. system according to claim 1, which is characterized in that
The parking space detector terminal integrates NB-IoT communications modules, is connected by NB-IoT carrier networks and Internet of Things cloud platform
It connects, reports parking stall numbering, parking stall seizure condition.
3. system according to claim 1, which is characterized in that
The Internet of Things cloud platform is established with device end and is connected, and is provided Transmission Control Protocol connection and is connected with udp protocol, device end
Integrated platform SDK establishes TCP and persistently connects, or is based on udp protocol by NB-IoT networks and establishes connection with platform, and data are sent
To destination server designated port.
4. system according to claim 1, which is characterized in that
Managing system of car parking provides parking stall grid drawing function, typing parking position distributed intelligence, including parking lot
Position, the number on parking stall, parking stall relative position, system draw out parking stall distribution plane figure according to parking stall position.
5. system according to claim 4, which is characterized in that
The occupancy situation of each parking stall of managing system of car parking real-time query, is gone out on plan view with different colour codes.
6. system according to claim 4 or 5, which is characterized in that
Managing system of car parking provides external open query interface, including counts all parking lot residues parking stall number, Mei Geche
Bit number and state, calculating vehicle parking duration, parking stall distribution map, parking stall path planning.
7. system according to claim 1, which is characterized in that
The included function of the mobile terminal application is as follows,
Parking lot inquiry, parking stall distribution inquiry：User current location is positioned, periphery parking location and remaining parking stall are inquired；
Parking stall distribution inquiry：Show parking position distribution and occupancy situation, the expenses standard in parking lot；
Stop line pass is led：Path planning, planning car owner reach specified parking bit line；
Parking payment：Payment payment, display parking duration, parking fee is paid using Third-party payment platform.
8. a kind of Intelligent parking lot method based on NB-IoT, which is characterized in that
Connect with Internet of Things cloud platform by NB-IoT carrier networks, report parking stall numbering, parking stall seizure condition, when vehicle into
Fashionable, the vehicle license plate number of identification, encapsulation license plate number, disengaging time, detector number data simultaneously report to Internet of Things cloud platform,
Parking management system is forwarded to by platform；
The location information in system typing parking lot draws out parking stall point according to the relative position and number of each parking stall in parking lot
Cloth plan view；
System is that opening interface is applied in mobile terminal, and mobile terminal is applied to be used for car owner user, provides parking lot inquiry, parking stall
Distribution inquiry, parking space state are inquired, stop line pass is led, payment function of stopping.
9. according to the method described in claim 8, it is characterized in that,
Concrete operation step is：
Step 1, mobile terminal application is opened, using according to user current location, is called around managing system of car parking interface polls
Parking lot and remaining parking stall quantity；
Step 2, after user enters some parking lot, license plate number detector identifies license plate number, and license plate number and entry time are deposited
Storage starts parking timing to management system；
Step 3, mobile terminal application query parking position distributed data, exhibition vehicle bit distribution figure identify available parking stall distribution
Region；After user selects some parking stall, application planning shows the traffic route to specified parking stall by Entrance；
Step 4, after the completion of user's parking, and confirm the bit number that stopped, mobile terminal application record parking stall using upper in mobile terminal
Number；Parking space detector detects that vehicle stops into reporting that seizure condition data are to Internet of Things cloud platform, platform is by data forwarding
It stores to Management System Data library；
Step 5, user leaves parking lot car searching, and user selects the parking stall being currently in mobile terminal using the parking stall distribution page
Number, fare road is sought using according to user current location and vehicle location, planning and showing, user is helped to find vehicle；
Step 6, mobile terminal is applied shows the duration that stopped according to license plate number, calculates Parking Fee；Pass through third party using support
Payment interface is paid the fees, and after the completion of subscriber payment, data are recorded in managing system of car parking；In parking exit, car plate
Number identifier detects the number-plate number, inquires in the case that payment is completed in payment record, controls out in managing system of car parking
Mouth allows to let pass.
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