CN106251415A - Parking Fee Intelligent management control system based on remote controller - Google Patents
Parking Fee Intelligent management control system based on remote controller Download PDFInfo
- Publication number
- CN106251415A CN106251415A CN201610584549.9A CN201610584549A CN106251415A CN 106251415 A CN106251415 A CN 106251415A CN 201610584549 A CN201610584549 A CN 201610584549A CN 106251415 A CN106251415 A CN 106251415A
- Authority
- CN
- China
- Prior art keywords
- banister
- vehicle
- information
- base station
- remote controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
- G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
Abstract
This application provides a kind of Parking Fee Intelligent management control system based on remote controller, including: remote controller, base station and banister.Present system can carry out the charge of Parking Fee according to the concrete condition of vehicle, and interim vehicle and the long-term vehicle paid the fees can automatically turn on banister, it is achieved the effect of intelligent charging;And the interim vehicle do not paid the fees can be controlled passing in and out banister by remote controller, can effectively carry out the management of Parking Fee, it is to avoid the intervention of artifact during current Car park payment.
Description
Technical field
The application relates to technical field of vehicle control, in particular to a kind of Parking Fee based on remote controller intelligence
Management control system.
Background technology
At present, Parking Fare Collection System has following three kinds of modes:
Mode one, use hair fastener receive mode card, when i.e. vehicle is marched into the arena entrance provide temporary parking card let pass, when vehicle is left the theatre
Card is received in outlet, leaves the theatre by paying the fees after in card, the temporal information of record calculates Parking Fee.It is generally required to by going out in parking lot
Mouth, entrance set car taboo, the mode of security personnel's booth realizes.Being typically all automatic card taking when driver enters, when going out, driver is again
Give parking fee collective system person card and carry out manual toll collection.And major part parking lot is all opening in round-the-clock 24 hours, fee-collector
It is typically necessary and works in three shifts, it is often necessary to configure three full-time fee-collector's manual toll collections at a parking fee collective system mouth, though arranging
Gateway automatic card receives card device, automatically record and charging, but cannot realize gateway unmanned.The most both wave
Take manpower, add cost input, reduce again charge efficiency.
Mode two, employing member registration system, i.e. when the vehicle of registered members is at entrance, the number-plate number is taken pictures by shooting
And be identified, entrance banister can open a sluice gate to let pass automatically.When parking is left the theatre before outlet banister, the number-plate number is identified, charging also
Export banister by cloud platform third-party payment system after being deducted fees automatically to open a sluice gate to let pass, the vehicle of license plate image None-identified and non-
Registered members's vehicle then points out card taking to enter.Mode two adds license plate image identification and member's note on the basis of mode one
Volume is deducted fees, it is achieved the unmanned of exit and entrance and fast passing.And for car plate None-identified part and non-registered member
Vehicle still by the first mode operation, is equivalent to arrange two set parking lot equipment alternate runs, and utilization rate of equipment and installations is low.
Mode three, employing gateway long-distance electronic tag Card Reader recognition method, i.e. install network shooting rifle monitoring video, integrate
Vehicle identification function and banister control the simple parking system that function is integrated, and give the vehicle successfully identifying electronic tag
Let pass, otherwise not let pass.Mode three uses gateway long-distance electronic tag Card Reader recognition method, cancels hair fastener receipts card and sets
Standby, integrated with banister, passage fast passing.But, vehicle of marching into the arena needs to be furnished with in advance electronic tag, for cannot automatically know
The vehicle of distinguishing label and without label vehicle, does not allows access into, it is impossible to use this parking lot.This method cannot flexible,
Effective parking gap resource cannot effectively be utilized.The present invention is therefore.
Summary of the invention
The application aims to provide a kind of Parking Fee Intelligent management control system based on remote controller, to solve prior art
In problem.
To achieve these goals, according to an aspect of the application, it is provided that a kind of Parking Fee based on remote controller
Intelligent management control system, it is characterised in that described system includes:
Remote controller, opens and closes banister command information for wirelessly sending to base station;
Wirelessly communication between base station, and remote controller, for being converted into keying by the keying banister command information of remote controller
Banister instructs the transmission of backward banister;And roll temporal information formation vehicle away from according to information of vehicles and vehicle entry time, vehicle
Enter record, vehicle rolls record away from, and vehicle entrance record, vehicle is rolled away from record and be sent to server;
Banister, instructs execution for the keying banister according to base station and is turned on or off barrier operation;
Server, rolls record information away from for the vehicle entrance record or vehicle obtaining base station, and enters record according to vehicle
Or vehicle rolls the Parking Fee of record information clearing corresponding vehicle away from, and Parking Fee is handed down to base station.
A further object of the present invention is to provide a kind of Parking Fee Intelligent management control system based on remote controller, and it is special
Levying and be, described system includes:
Remote controller, opens and closes banister instruction for wirelessly sending to banister;
Banister, instructs execution for the keying banister according to remote controller and is turned on or off barrier operation, and opening remote controller
Close banister command information and be transferred to base station;
Base station, is connected with banister, obtains the keying banister command information of remote controller, and enters with the information of vehicles formation vehicle obtained
Enter record, vehicle rolls record away from, and vehicle entrance record, vehicle is rolled away from record and be sent to server;
Server, rolls record information away from for the vehicle entrance record or vehicle obtaining base station, and enters record according to vehicle
Or vehicle rolls the Parking Fee of record information clearing corresponding vehicle away from, and Parking Fee is handed down to base station.
Further technical scheme is that described system also includes
Vehicle information collecting device, for obtaining information of vehicles to be come in and gone out, and is sent to base station by information of vehicles;
Further technical scheme is that described vehicle information collecting device is video collector, described video collector collecting vehicle
License plate image, and after separating and identifying the number-plate number, by RS485 interface, vehicle license plate number is sent to base station.
Further technical scheme is that described base station includes:
Information of vehicles acquisition module, for obtaining what vehicle information collecting device gathered according to the prompting of vehicle information collecting device
Information of vehicles;
Remote-controller data receiver module, for obtaining the keying banister command information that remote controller sends;
Message processing module, for obtain information process, formed open and close banister instruction and according to information of vehicles with
Vehicle entry time, vehicle roll temporal information formation vehicle entrance record away from or vehicle rolls record away from;
GPRS wireless transport module, for carrying out communication with server, obtains the data that server issues, and passes to server
Transmission of data;
I/O module, for obtaining the keying banister instruction of message processing module and performing to open and close banister through I/O port inquiry control banister
Operate or obtain banister through I/O port inquiry and open and close banister command information.
Further technical scheme is that described remote controller includes:
Data transmission module, for carrying out communication, the command information of transmission user with base station or banister;
Input module, is used for providing user to input keying banister command information or subscriber identity information;
Remote controller displays module, for show the information of information that input module input and the acquisition of display data transmissions module with
Prompting user.
Further technical scheme is that described input module includes:
Open and close banister submodule, be used for inputting keying banister instruction, and transmission opens and closes banister to base station by data transmission module
Command information;
Subscriber authentication submodule, is used for inputting subscriber identity information, and sends remote control by data transmission module to base station
The identity information of device operator, described base station carries out operator's identity to the identity information of server transmission operator and tests
Card.
Further technical scheme is,
Described system also includes:
Being arranged on the ground induction coil within distance banister imports and exports 2 ~ 4 meters, described ground induction coil is connected with base station, when vehicle passes through
During ground induction coil, base station notice vehicle information collecting device carries out collecting vehicle information.
Further technical scheme is,
Described system also includes:
The display screen being connected with base station, described message processing module according to preset condition to display screen output display.
Further technical scheme is that described system includes:
Remote controller, opens and closes banister command information for wirelessly sending to base station or banister;
At least one entrance banister control unit, entrance banister control unit is provided with:
First vehicle information collecting device, for obtaining information of vehicles to be entered, and is sent to entrance base station by information of vehicles;
Entrance banister, instructs execution for the keying banister according to entrance base station or remote controller and is turned on or off entrance banister
Operation;
Entrance base station, opens and closes banister instruction for being formed according to the keying banister command information receiving remote controller, and will open and close
Lock instruction is transferred to banister and performs or monitor obtain the unlatching banister of entrance banister execution and close entrance banister operational order
Information;Described entrance base station forms vehicle according to information of vehicles and vehicle entry time information and enters record, and is entered by vehicle
Record is sent to server;
At least one exports banister control unit, and entrance banister control unit is provided with:
Second vehicle information collecting device, for obtaining information of vehicles to be entered, and is sent to information of vehicles export base station;
Outlet banister, is turned on or off exporting banister for the keying banister instruction execution according to outlet base station or remote controller
Operation;
Outlet base station, opens and closes banister instruction for being formed according to the keying banister command information receiving remote controller, and will open and close
Lock instruction is transferred to export banister and performs or monitor to obtain the opening and closing outlet banister operational order that outlet banister performs
Information;Described outlet base station is rolled temporal information formation vehicle away from according to information of vehicles and vehicle and is rolled record away from, and is rolled away from by vehicle
Record is sent to server;
Server, enters record according to the vehicle obtained or vehicle rolls record information away from and settles accounts the Parking Fee of corresponding vehicle,
And be handed down to export base station by Parking Fee.
Further technical scheme is, described data transmission module is selected from bluetooth based on bluetooth 4.0BLE low power consumption protocol
Module.
Further technical scheme is, described remote-controller data receiver module is selected from based on bluetooth 4.0BLE low power consumption protocol
Bluetooth module.
The connected mode of server and base station can be to be wired connection mode, it is also possible to is radio connection, and main flow should
Wireless network be divided into the wireless network (such as 4G, 3G or GPRS) and WLAN realized by public mobile network
(WiFi) two ways.
The present invention, by the way of manual toll collection and intelligent charging combination, for interim vehicle, is controlled by remote controller
System, obtains vehicle entrance record according to the cooperation of remote controller, base station, vehicle information collecting device or vehicle rolls record letter away from
Breath, the Parking Fee of the interim vehicle that can clear out non-prior payment carries out manual toll collection.If it enters at server
Go registration, and carried out payment or long-term vehicle has been realized in paying process, it is possible to achieve settled accounts on the net, by vain
Name single-unit realizes vehicles while passing, it is not necessary to carry out manual toll collection.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing further understanding of the present application, and the application shows
Meaning property embodiment and explanation thereof are used for explaining the application, are not intended that the improper restriction to the application.In the accompanying drawings:
Fig. 1 shows the Parking Fee Intelligent management control system based on remote controller that a kind of exemplary embodiment of the application proposes
Structural representation.
Fig. 2 shows the Parking Fee intelligent management control based on remote controller that the application another kind exemplary embodiment proposes
The structural representation of system processed.
Fig. 3 shows the Parking Fee intelligent management control based on remote controller that another exemplary embodiment of the application proposes
The structural representation of system processed.
Fig. 4 shows the Parking Fee intelligent management control based on remote controller that another exemplary embodiment of the application proposes
System base-station processed controls the schematic diagram of banister.
Detailed description of the invention
It it is noted that described further below is all exemplary, it is intended to provide further instruction to the application.Unless it is another
Indicating, all technology used herein and scientific terminology have usual with the application person of an ordinary skill in the technical field
The identical meanings understood.
It should be noted that term used herein above merely to describe detailed description of the invention, and be not intended to restricted root
Illustrative embodiments according to the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when using term " to comprise " in this manual and/or " bag
Include " time, it indicates existing characteristics, step, operation, device, assembly and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, "
Two " it is etc. for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that so use
Data can exchange in the appropriate case, in order to presently filed embodiment described herein such as can be with except here
Order beyond those of diagram or description is implemented.Additionally, term " includes " and " having " and their any deformation, it is intended that
It is to cover non-exclusive comprising, such as, contains series of steps or the process of unit, method, system, product or equipment not
Be necessarily limited to those steps or the unit clearly listed, but can include the most clearly listing or for these processes, side
Other step that method, product or equipment are intrinsic or unit.
For the ease of describing, space relative terms here can be used, as " ... on ", " ... top ",
" at ... upper surface ", " above " etc., be used for describing as parts shown in the figure or module or feature and other
Parts or module or the spatial relation of feature.It should be appreciated that space relative terms is intended to comprise except parts or
Different azimuth in use or operation outside the orientation that person's module is described in the drawings.Such as, if the parts in accompanying drawing
Or module is squeezed, then be described as " above miscellaneous part or module or structure " or " in miscellaneous part or module or
On structure " parts or module after will be positioned as " below miscellaneous part or module or structure " or " at other
Under parts or module or structure ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.These parts or module can also other different modes location (90-degree rotations or be in other
Orientation), and space used herein above is described relatively make respective explanations.
As background technology is introduced, the charge of vehicle parking expense of the prior art and way to manage or the most right
Some vehicle covers, or the more high defect of cost of labor needed, and in order to solve technical problem as above, the application proposes
A kind of Parking Fee Intelligent management control system based on remote controller, the problem that can solve to take into account vehicle and cost of labor.
In a kind of typical embodiment of the application, as shown in Figure 1, it is proposed that a kind of Parking Fee intelligence based on remote controller
Energy management control system, it is characterised in that described system includes:
Vehicle information collecting device, for obtaining information of vehicles to be come in and gone out, and is sent to base station by information of vehicles;
Remote controller, opens and closes banister command information for wirelessly sending to base station;
Wirelessly communication between base station, and remote controller, for being converted into keying by the keying banister command information of remote controller
Banister instructs the transmission of backward banister;And roll temporal information formation vehicle away from according to information of vehicles and vehicle entry time, vehicle
Enter record, vehicle rolls record away from, and vehicle entrance record, vehicle is rolled away from record and be sent to server;
Banister, instructs execution for the keying banister according to base station and is turned on or off barrier operation;
Server, rolls record information away from for the vehicle entrance record or vehicle obtaining base station, and enters record according to vehicle
Or vehicle rolls the Parking Fee of record information clearing corresponding vehicle away from, and Parking Fee is handed down to base station.
According to vehicle enter record or vehicle roll away from record information clearing corresponding vehicle Parking Fee can realize into
Go out the monitoring of vehicle parking expense.When vehicles passing in and out is long-term vehicle, can be according to the payment feelings of long-term vehicle in server
Condition is independently settled accounts;When vehicles passing in and out is interim vehicle, need district in two kinds of situation: interim vehicle is the most chartered member's car
, can decide whether to open and close banister according to the payment situation in advance of member's vehicle;When interim vehicle is the member not registered
During vehicle, need to carry out Parking Fee clearing.
As it is shown on figure 3, in the another kind of typical embodiment of the application, present invention Parking Fee based on remote controller intelligence
Energy management control system, it is characterised in that
Described system includes:
Remote controller, opens and closes banister command information for wirelessly sending to base station;
At least one entrance banister control unit, entrance banister control unit is provided with:
First vehicle information collecting device, for obtaining information of vehicles to be entered, and is sent to entrance base station by information of vehicles;
Entrance banister, instructs execution for the keying banister according to entrance base station and is turned on or off entrance barrier operation;
Entrance base station, and wirelessly communication between remote controller, for according to the keying banister command information receiving remote controller
Formed and open and close banister instruction, and the instruction of keying banister is transferred to banister execution;Described entrance base station is according to information of vehicles and car
Entry time information forms vehicle and enters record, and vehicle is entered record is sent to server;
At least one exports banister control unit, and entrance banister control unit is provided with:
Second vehicle information collecting device, for obtaining information of vehicles to be entered, and is sent to information of vehicles export base station;
Outlet banister, instructs execution for the keying banister according to base station and is turned on or off exporting barrier operation;
Outlet wirelessly communication between base station, and remote controller, for according to the keying banister command information receiving remote controller
Formation opens and closes banister instruction, and is transferred to export banister execution by the instruction of keying banister;Described outlet base station is according to information of vehicles
Roll temporal information away from vehicle to form vehicle and roll record away from, and roll vehicle away from record and be sent to server;
Server, enters record according to the vehicle obtained or vehicle rolls record information away from and settles accounts the Parking Fee of corresponding vehicle,
And be handed down to export base station by Parking Fee.
Vehicle information collecting device
Described vehicle information collecting device is video collector, described video collector collection vehicle license plate image, and separates knowledge
After not going out the number-plate number, by RS485 interface, vehicle license plate number is sent to base station.Preferably in mode, described vehicle is believed
Breath harvester is video acquisition all-in-one.
Video acquisition all-in-one is used for shooting license plate number, and license board information is uploaded to base station.Base station according to this information with
The data that server is transferred compare, it is determined whether open banister.Base station leads to for server communication, video acquisition all-in-one
Letter, after base station receives video acquisition all-in-one information, carries out volume of data process, then sends control instruction to banister, banister
The open and close of banister are realized according to control instruction content.
Described system also includes:
Being arranged on the ground induction coil within distance banister imports and exports 2 ~ 4 meters, described ground induction coil is connected with base station, when vehicle passes through
During ground induction coil, base station notice vehicle information collecting device carries out collecting vehicle information.
In a preferred technical scheme, described vehicle induction module is several induction coils, and described induction coil sets
The banister put in distance restrictor bar 2 ~ 4 meters limits on passage, and electrically connects with bastion host;When vehicle enters induction coil layout
During region, described induction coil sends induced signal, notice base station microprocessor to bastion host.Base station microprocessor passes through car
Data obtaining module notice vehicle information collecting device carries out collecting vehicle information.
Described base station includes:
Information of vehicles acquisition module, for obtaining what vehicle information collecting device gathered according to the prompting of vehicle information collecting device
Information of vehicles;
Remote-controller data receiver module, for obtaining the keying banister command information that remote controller sends;
Message processing module, for obtain information process, formed open and close banister instruction and according to information of vehicles with
Vehicle entry time, vehicle roll temporal information formation vehicle entrance record away from or vehicle rolls record away from;
GPRS wireless transport module, for carrying out communication with server, obtains the data that server issues, and passes to server
Transmission of data.
I/O module, for obtaining the keying banister instruction of message processing module and performing keying through I/O port inquiry control banister
Barrier operation.
Base station includes microprocessor, I/O module, GPRS wireless transport module;Wherein said GPRS wireless transport module is used for
With remote server communication, obtain car plate white list information;Described microprocessor is according to license board information and car plate white list information
Matching result, by I/O module to banister send open and close instruction.Described base station also includes for the instruction according to microprocessor
The information alert lamp carrying out flash for prompting, the externally connected with display screen carrying out output display for the instruction according to microprocessor, for
The memorizer of the vehicle white list that storage server issues;After described wireless transport module receives the information of server, will clothes
The vehicle white list information that business device sends is stored in memorizer.
In a preferred technical scheme, described remote-controller data receiver module includes Bluetooth antenna, described Bluetooth antenna
For receiving the information that remote controller sends;Described GPRS antenna, for communicating with remote server, obtains vehicle white list
Or communicate inquiry with remote server and treat the Authorization result by vehicle.
In a preferred technical scheme, the information of vehicles that described bastion host obtains according to Bluetooth antenna is in white list
Inquire about or inquired about at server end with server communication by GPRS antenna, judge to wait that the vehicle passed through is according to Query Result
No for authorised vehicles or judge that corresponding vehicle whether in vehicle white list list, and then sends to banister and opens and closes restrictor bar
Signal.
In a preferred technical scheme, described base station also electrically connects with video acquisition all-in-one.Base station real-time storage clothes
The vehicle white list that business device is transferred.When visitor's vehicle arrives video acquisition all-in-one imaging region, video acquisition all-in-one is automatic
The car plate of shooting visitor's vehicle, and make image procossing, then result is sent to base station by serial ports.Base station receives this number
According to rear, inquiring about the car plate white list deposited this base station, if this car plate is in white list, then banister is opened, and base station will be white simultaneously
In list, this license board information is deleted;Otherwise, then banister is not turned on.
Primarily serve the purpose of and the server communication and video collector communication of base station lead to remote controller communication and display screen
Letter and control banister work.
Base station completes the communication between server by GPRS module:
1), up-to-date white list need to be downloaded from server after completing power-up initializing in this base station;If the white list of server has
The operation increase, delete, updated, need to transfer up-to-date white list after having operated to this base station, update its white list.
2), the vehicle license plate information of vehicles while passing banister, turnover time need to be uploaded onto the server by base station.
3), server is according to the license board information of vehicles while passing banister, temporal information, it is judged that whether this vehicle is interim vehicle
Or vehicle in long-term white list, and calculate the expense paid needed for this vehicle and sent to base station by GPRS.
Communicating and base station in intelligence system on duty before and video collector communication between base station with video collector
Mode is consistent.Using RS485 communication between the two, base station only receives the license board information data that video collector sends.
Communication mode between base station and remote controller is Bluetooth communication, base station be Bluetooth receptions side, remote controller be that bluetooth is sent out
The side of penetrating.Remote controller sends relevant instruction to base station by bluetooth, and base station resolves the Bluetooth commands received, and completes to control accordingly
System operation.
Communication between base station with display screen uses RS485 mode to communicate.Base station is only sent out and is not received, and display screen is only received and do not sent out.
When vehicle arrives banister, license board information is sent to display screen by base station, and display screen will display " welcome+license plate number ";When
When vehicle sails out of banister, license board information and required paying are sent to display screen by base station, display screen will display " license plate number+
Payment * * is first ".
Described remote-controller data receiver module is selected from bluetooth module based on bluetooth 4.0BLE low power consumption protocol.
When specifically applying, the hardware of base station consist of MCU, 2G-GPRS communication module, DC-DC mu balanced circuit, feel inspection
Slowdown monitoring circuit, storage circuit, base station state display lamp, status indicator lamp circuit composition.Enter after the power-up initializing of base station and download car
White list duty, first passes through 2G-GPRS communication module SIM800 and actively downloads white list, service to server application
After device receives this application, transferring white list to base station, vehicle white list is stored in FLASH chip by base station, and base station is entered simultaneously
Enter duty.When base station is in running order, video acquisition all-in-one is in reception state all the time.When receiving video acquisition
After all-in-one data, base station first determines whether in this Frame, whether license plate number is present in the white list of base station, if this car plate is
Car plate in white list, status indicator lamp is transferred to the normal bright state of green light by blinking red lamp state;If now there being vehicle to pass through sensing
During coil, banister will be opened, it is allowed to vehicle passes through.
Described car plate white list includes conventional car plate white list and Provisional Number Plate white list;Described conventional car plate white list is used
Number-plate number information in storage resident user;Described Provisional Number Plate white list is for storing the number-plate number letter of casual user
Breath.After vehicle passes through, in Provisional Number Plate white list, corresponding car plate is deleted.
Banister
In a preferred technical scheme: described banister is mainly by reduction box, motor, (or use hydraulic pressure) drive mechanism, flat
The part compositions such as weighing apparatus device, banister circuit control box, brake-rod support, restrictor bar.In a preferred technical scheme, described banister is also
Including banister circuit control box, arrange in described banister circuit control box and control the banister main frame of restrictor bar folding, for banister
The switch of main frame feedback restrictor bar position limits feedback module, for providing the power module of banister host power supply.In a preferred skill
In art scheme, described base station is electrically connected with the banister main frame of banister by I/O module, and the restrictor bar controlling to start banister lifts and falls
Under.Described base station obtains after opening and closing banister command information, is converted into keying banister by message processing module and instructs, and will open and close
Banister instruction controls banister main frame by I/O module and performs.
Base station controls mainly to pass through the I/O port of MCU on base station and controls banister.Base station is according to the Bluetooth commands letter received
The license board information that breath and video collector send, after resolving and judging, controls relevant I/O port, completes the control to banister.
Display screen
As in figure 2 it is shown, described system also includes:
The display screen being connected with base station, described message processing module according to preset condition to display screen output display.Display screen
In the present system primarily serve the purpose of car owner and banister manager show needed for the Parking Fee paid.Display screen is outsourcing piece,
Only need to provide RS485 data-interface, outdoor-screen when choosing, need to be selected.
Remote controller
Described remote controller includes:
Data transmission module, for carrying out communication, the command information of transmission user with base station or banister;
Input module, is used for providing user to input keying banister command information or subscriber identity information;
Remote controller displays module, for show the information of information that input module input and the acquisition of display data transmissions module with
Prompting user.
Described input module includes:
Open and close banister submodule, be used for inputting keying banister instruction, and transmission opens and closes banister to base station by data transmission module
Command information;
Subscriber authentication submodule, is used for inputting subscriber identity information, and sends remote control by data transmission module to base station
The identity information of device operator, described base station carries out operator's identity to the identity information of server transmission operator and tests
Card.
Described data transmission module is selected from bluetooth module based on bluetooth 4.0BLE low power consumption protocol.
Remote controller in the present system act as with base station set up be connected;Account logs in/exits;Password is revised;Entrance driveway
Lock open and close;Outlet banister open and close.
The most all control instructions of remote controller are sent to base station by bluetooth, and have finally been coordinated by base station
All instructions control.
Remote controller design requires: use CC2540 Bluetooth chip, keeps consistent with base station;Remote controller casing uses work mould;
Battery uses 2 No. 7 batteries of joint.
The base station of the present invention includes that onboard Bluetooth signal receives plate, and the master controller of base station is by serial communication or scanning I/
O mouth level signal receives plate data interaction with Bluetooth signal, and Bluetooth signal receives plate and carries out wireless connections with remote controller, thus main
Controller is indirectly mutual with remote-controller data, it is achieved thereby that revised by remote controller user login, password and controlled road
The function of lock.
Wherein log on command is to compare password and to carry out data exchange with base station in base station;And screen idsplay order
It is that base station carries out showing (account+ciphertext password) according to instruction on screen;Banister control instruction is by CC2540 bluetooth
Directly communicated by IO between chip with base station, interrupt processing.
Remote controller to be distinguished one from the other and base station institute role during whole bluetooth works, first, base station portion
Dividing is the master control person connected as whole bluetooth, and including initiating to connect the request of remote controller, it is wide that scanning reception remote controller is sent
Broadcasting signal, secondly, remote controller exists from machine as Peripheral in bluetooth connects.The lower Bluetooth remote control of main introduction below
The bluetooth order of connection of device:
If 1 remote controller selects to log in, then send the Bluetooth broadcast signal with bind command;
2, base station bluetooth scans this Bluetooth broadcast signal with bind command, initiates Bluetooth connection command to remote controller;
3, remote controller receives the connection request of base station, and both sides open connection procedure;
When user logs in, banister base station is as follows with the workflow of remote controller:
1, after connecting, remote controller sends log-on message to base station;
2, base station receives login related key order, if needing display, relevant information is shown on screen;
3, base station feeds back to remote controller logging in success or not information;
4, after logining successfully, remote controller actively disconnects the connection with base station bluetooth;
5, remote controller detection banister controls button, if it has, then send banister to control broadcast singal to base station;
For ensureing that remote controller controls the real-time of banister, remote controller controls the open and close of banister, stops operation, banister base station portion
The mode that software processes employing I/O directly scans, and the mode of unconventional parsing bluetooth daughter board agreement.
After user logins successfully, banister base station onboard bluetooth plate directly scans the broadcast packet that remote controller issues, and resolves wide
Broadcasting after bag data complete, send corresponding order to master controller by serial communication, this mode is temporarily served only for user and steps on
Record, password amendment operation, when user is controlled banister open and close by remote controller, stopped operation, bluetooth daughter board has resolved broadcast packet number
According to rear, directly switching I/O mouth level state.This organizes I/O mouth with master controller I/O mouth by the way of wired connection, main control
Device real time scan reorganization I/O mouth state, processes remote controller open and close in real time, stops operation.
Remote controller is bluetooth, base station banister carries out switch and stops control and have a two ways:
1) it is maintained at connection status, sends banister control command
This kind of scheme has certain limitation, owing to BLE bluetooth effectively connects distance within the scope of 10 meters, so command range
It is construed to limit within 10 meters, if distance departs slightly from base station or disconnects owing to certain interference causes connecting, then can
Cause remote controller can not control banister in time, affect vehicle and pass in and out in time.
2) notconnect state, sends banister control command by Bluetooth broadcast bag
Under notconnect state, by regulation bluetooth transmit power can improve transmission range, under 4dBm its distance up to
30 meters, the demand that can not only realize remotely controlling base station can also ensure promptness, and reduces the power consumption of remote controller.Distant
Control device has only to send the broadcast packet with special command and can communicate with base station Bluetooth control plate.
In another way, remote controller can use existing remote controller, remaining banister Direct Communication, controls the switch of banister
(stopping) operates.Typical existing remote controller includes:
Data transmission module, for carrying out communication, the keying banister command information of transmission user with banister;
Input module, is used for providing user to input keying banister command information, and input opens and closes banister instruction, and is transmitted by data
Module sends to base station and opens and closes banister command information;
Remote controller displays module, for show the information of information that input module input and the acquisition of display data transmissions module with
Prompting user.
Existing remote controller in the present system act as with banister set up be connected;Import banister open and close;Outlet banister open,
Close.The most all control instructions of remote controller to banister, and have been coordinated all instructions by banister by infrared transmission
Control.Remote controller design requires: use conventional remote controller;Remote controller casing uses work mould;Battery uses 2 No. 7 batteries of joint.This
Time in order to vehicles while passing is carried out management and control, base station is provided with I/O module scanning I/O port monitor obtain banister perform life
Order, it is achieved the acquisition of vehicle discrepancy information.
Server
From hardware point of view, server can be selected such as non-x 86 server, x86 server.Including large scale computer, minicomputer and UNIX
Server, PC server.Server preferably employs PC server.Certainly, consideration based on cost, it is possible to use cloud service
Device.Server needs arrange data base, to subscriber data, entity (unit or its hetero-organization) data, the tissue frame of entity
Structure is processed.Except these data, data base can also store the map datum parking space number relevant to map according to,
Access reserve requests, confirmation, register information record etc..These data are processed by server end accordingly, and will permit
Permitted to be handed down to base station by the vehicle white list list of base station, in order to base station coupling uses.
Server storage has and allows the vehicles while passing record that passes through, vehicle white with information of vehicles, base station information and remote controller
List list.Server end can also arrange the user of different rights, such as system manager, Regional Admin, visitor, is accessed
Personnel etc..When user right is Regional Admin, unit, the organizational structure of tissue in region can be added to server count
According in storehouse, follow-up user is facilitated to carry out selecting to use.
The step of server update vehicle white list is carried out in accordance with the following steps:
S01) after server receives new information of vehicles, it is judged that new information of vehicles the most Already in vehicle white list
In;
S02) if information of vehicles Already in vehicle white list, then vehicle white list does not updates;Otherwise judge new vehicle
Whether information is the long-term vehicle of banister control area;
S03) if new information of vehicles is the long-term vehicle of banister control area, then corresponding information of vehicles is added vehicle white
List;Otherwise judge whether new information of vehicles is the interim vehicle paid the fees;
S04) new information of vehicles is the interim vehicle paid the fees, then added by the interim vehicle of the interim vehicle paid the fees
Vehicle white list;Otherwise refusal updates white list;
S05) the vehicle white list after server will update is sent to base station.
Server is data storage and processing center in system, and major function is for carry out data interaction with application program and to deposit
Storage and base station carry out data communication and storage and provide the visualized operation interface of user.After the electrification reset of base station, first connect
Connect server, send white list application after successful connection and transfer corresponding white name to server, server according to the request received
Single to base station, base station is put into stand-by operation state after being properly received white list.When base station receives car plate capturing and recognition device
License board information after, and after base station judges, be defined as vehicle in vehicle white list, then banister starts, and base station should simultaneously
Vehicle is sent to server by banister information.If now there being ground induction coil to respond signal, ground induction coil first notifies base station, base
Notice of standing car plate capturing and recognition device is acquired license plate image.
Based on above hardware setting explanation, the present embodiment achieves a kind of wagon control turnover side based on Car license recognition
Method, comprises the following steps:
(1) gather license plate image, and identify license board information according to license plate image;
(2) the vehicle white list in storage carries out mating corresponding license board information, judges whether to send out to banister according to matching result
Send keying instruction.
Described method is additionally included in gather and detects vehicle before license plate image whether close to the step of banister;When vehicle is close
During banister, start to gather license plate image.
Described method also includes building vehicle white list information in advance, and by white for vehicle name before vehicle license plate information matches
Single information is stored in the step controlled on the base station that banister opens and closes.
Embodiment
As in figure 2 it is shown, Parking Fee Intelligent management control system based on remote controller, including:
Remote controller, opens and closes banister command information for wirelessly sending to base station;
One entrance banister control unit, entrance banister control unit is provided with:
First vehicle information collecting device, for obtaining information of vehicles to be entered, and is sent to entrance base station by information of vehicles;
Entrance banister, instructs execution for the keying banister according to entrance base station and is turned on or off entrance barrier operation;
Entrance base station, and wirelessly communication between remote controller, for according to the keying banister command information receiving remote controller
Formed and open and close banister instruction, and the instruction of keying banister is transferred to banister execution;Described entrance base station is according to information of vehicles and car
Entry time information forms vehicle and enters record, and vehicle is entered record is sent to server;
One outlet banister control unit, entrance banister control unit is provided with:
Second vehicle information collecting device, for obtaining information of vehicles to be entered, and is sent to information of vehicles export base station;
Outlet banister, instructs execution for the keying banister according to base station and is turned on or off exporting barrier operation;
Outlet wirelessly communication between base station, and remote controller, for according to the keying banister command information receiving remote controller
Formation opens and closes banister instruction, and is transferred to export banister execution by the instruction of keying banister;Described outlet base station is according to information of vehicles
Roll temporal information away from vehicle to form vehicle and roll record away from, and roll vehicle away from record and be sent to server;
Server, enters record according to the vehicle obtained or vehicle rolls record information away from and settles accounts the Parking Fee of corresponding vehicle,
And be handed down to export base station by Parking Fee.
Specifically it is provided with two, base station, BLE remote controller one, video collector two, display screen one, server.
Its work process is as follows:
System boot initializes: after in system, all hardware powers on, and all base stations will enter white list download work, under white list
After load completes, base station enters duty.
Vehicle sails into: before vehicle arrives import banister (being pressed onto import ground induction coil), automatically turn on banister, import department's base
Stand and the license board information received from the video collector of import department and the vehicle information time of advent are sent to server by GPRS.
System framework figure is as shown in Figure 1.
Vehicle rolls away from: (being pressed onto outlet ground induction coil) before vehicle arrives outlet banister, video collector photographs this car
Car plate, and the license plate number parsed is sent to base station, exit by RS485;In the base station inquiry white list of exit whether
There is this license plate number, have, automatically turn on banister, and this vehicle is arrived Outlet time information with number-plate number transmission to server.
This vehicle license plate number is also shown to display screen by base station, exit by RS485 transmission simultaneously.If base station inquiry is to this car
Vehicle in non-white list, then needed this vehicle license plate number and arrive Outlet time information and sent to server by GPRS;
Required expense and license board information, according to the information received, are retransmited by server by the charging management server software set up
To base station, exit;After this base station receives this information, it is forwarded to display screen by RS485 and shows the number-plate number of this outgoing vehicles
And answer paying.After manager receives expense, clicking on [outlet banister is opened] of remote controller, key command is led to by remote controller
Crossing Blue-tooth communication method to send to base station, exit, base station, exit resolves this instruction, and sends and control signal to banister, completes
Banister unlatching work.
As can be seen from the above description, the application the above embodiments achieve following technique effect:
1), the Parking Fee Intelligent management control system based on remote controller in the application can enter according to the concrete condition of vehicle
The charge of row Parking Fee, interim vehicle and the long-term vehicle paid the fees can automatically turn on banister, it is achieved intelligent charging
Effect;And the interim vehicle do not paid the fees can be controlled passing in and out banister by remote controller, can effectively carry out parking fee
Management, it is to avoid the intervention of artifact during current Car park payment.
2), the Parking Fee Intelligent management control system based on remote controller in the application goes for different parkings
Place, the scene that can be suitable for is extensive, can well link up with existing stopping charging system.
The foregoing is only the preferred embodiment of the application, be not limited to the application, for the skill of this area
For art personnel, the application can have various modifications and variations.All within spirit herein and principle, that is made any repaiies
Change, equivalent, improvement etc., within should be included in the protection domain of the application.
Claims (10)
1. a Parking Fee Intelligent management control system based on remote controller, it is characterised in that described system includes:
Remote controller, opens and closes banister command information for wirelessly sending to base station;
Wirelessly communication between base station, and remote controller, for being converted into keying by the keying banister command information of remote controller
Banister instructs the transmission of backward banister;And roll temporal information formation vehicle away from according to information of vehicles and vehicle entry time, vehicle
Enter record, vehicle rolls record away from, and vehicle entrance record, vehicle is rolled away from record and be sent to server;
Banister, instructs execution for the keying banister according to base station and is turned on or off barrier operation;
Server, rolls record information away from for the vehicle entrance record or vehicle obtaining base station, and enters record according to vehicle
Or vehicle rolls the Parking Fee of record information clearing corresponding vehicle away from, and Parking Fee is handed down to base station.
2. a Parking Fee Intelligent management control system based on remote controller, it is characterised in that described system includes:
Remote controller, opens and closes banister instruction for wirelessly sending to banister;
Banister, instructs execution for the keying banister according to remote controller and is turned on or off barrier operation, and opening remote controller
Close banister command information and be transferred to base station;
Base station, is connected with banister, obtains the keying banister command information of remote controller, and enters with the information of vehicles formation vehicle obtained
Enter record, vehicle rolls record away from, and vehicle entrance record, vehicle is rolled away from record and be sent to server;
Server, rolls record information away from for the vehicle entrance record or vehicle obtaining base station, and enters record according to vehicle
Or vehicle rolls the Parking Fee of record information clearing corresponding vehicle away from, and Parking Fee is handed down to base station.
3., according to the Parking Fee Intelligent management control system based on remote controller described in claims 1 or 2, its feature exists
In,
Described system also includes
Vehicle information collecting device, for obtaining information of vehicles to be come in and gone out, and is sent to base station by information of vehicles.
Parking Fee Intelligent management control system based on remote controller the most according to claim 3, it is characterised in that
Described vehicle information collecting device is video collector, described video collector collection vehicle license plate image, and separates knowledge
After not going out the number-plate number, by RS485 interface, vehicle license plate number is sent to base station.
5., according to the Parking Fee Intelligent management control system based on remote controller described in claims 1 or 2, its feature exists
In,
Described base station includes:
Information of vehicles acquisition module, for obtaining what vehicle information collecting device gathered according to the prompting of vehicle information collecting device
Information of vehicles;
Remote-controller data receiver module, for obtaining the keying banister command information that remote controller sends;
Message processing module, for obtain information process, formed open and close banister instruction and according to information of vehicles with
Vehicle entry time, vehicle roll temporal information formation vehicle entrance record away from or vehicle rolls record away from;
GPRS wireless transport module, for carrying out communication with server, obtains the data that server issues, and passes to server
Transmission of data;
I/O module, for obtaining the keying banister instruction of message processing module and performing to open and close banister through I/O port inquiry control banister
Operate or obtain banister through I/O port inquiry and open and close banister command information.
6., according to the Parking Fee Intelligent management control system based on remote controller described in claims 1 or 2, its feature exists
In,
Described remote controller includes:
Data transmission module, for carrying out communication, the command information of transmission user with base station or banister;
Input module, is used for providing user to input keying banister command information or subscriber identity information;
Remote controller displays module, for show the information of information that input module input and the acquisition of display data transmissions module with
Prompting user.
Parking Fee Intelligent management control system based on remote controller the most according to claim 6, it is characterised in that
Described input module includes:
Open and close banister submodule, be used for inputting keying banister instruction, and transmission opens and closes banister to base station by data transmission module
Command information;
Subscriber authentication submodule, is used for inputting subscriber identity information, and sends remote control by data transmission module to base station
The identity information of device operator, described base station carries out operator's identity to the identity information of server transmission operator and tests
Card.
Parking Fee Intelligent management control system based on remote controller the most according to claim 1 and 2, it is characterised in that
Described system also includes:
Being arranged on the ground induction coil within distance banister imports and exports 2 ~ 4 meters, described ground induction coil is connected with base station, when vehicle passes through
During ground induction coil, base station notice vehicle information collecting device carries out collecting vehicle information.
Parking Fee Intelligent management control system based on remote controller the most according to claim 1 and 2, it is characterised in that
Described system also includes:
The display screen being connected with base station, described message processing module according to preset condition to display screen output display.
Parking Fee Intelligent management control system based on remote controller the most according to claim 1, it is characterised in that
Described system includes:
Remote controller, opens and closes banister command information for wirelessly sending to base station or banister;
At least one entrance banister control unit, entrance banister control unit is provided with:
First vehicle information collecting device, for obtaining information of vehicles to be entered, and is sent to entrance base station by information of vehicles;
Entrance banister, instructs execution for the keying banister according to entrance base station or remote controller and is turned on or off entrance banister
Operation;
Entrance base station, opens and closes banister instruction for being formed according to the keying banister command information receiving remote controller, and will open and close
Lock instruction is transferred to banister and performs or monitor obtain the unlatching banister of entrance banister execution and close entrance banister operational order
Information;Described entrance base station forms vehicle according to information of vehicles and vehicle entry time information and enters record, and is entered by vehicle
Record is sent to server;
At least one exports banister control unit, and entrance banister control unit is provided with:
Second vehicle information collecting device, for obtaining information of vehicles to be entered, and is sent to information of vehicles export base station;
Outlet banister, is turned on or off exporting banister for the keying banister instruction execution according to outlet base station or remote controller
Operation;
Outlet base station, opens and closes banister instruction for being formed according to the keying banister command information receiving remote controller, and will open and close
Lock instruction is transferred to export banister and performs or monitor to obtain the opening and closing outlet banister operational order that outlet banister performs
Information;Described outlet base station is rolled temporal information formation vehicle away from according to information of vehicles and vehicle and is rolled record away from, and is rolled away from by vehicle
Record is sent to server;
Server, enters record according to the vehicle obtained or vehicle rolls record information away from and settles accounts the Parking Fee of corresponding vehicle,
And be handed down to export base station by Parking Fee.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610584549.9A CN106251415A (en) | 2016-07-25 | 2016-07-25 | Parking Fee Intelligent management control system based on remote controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610584549.9A CN106251415A (en) | 2016-07-25 | 2016-07-25 | Parking Fee Intelligent management control system based on remote controller |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106251415A true CN106251415A (en) | 2016-12-21 |
Family
ID=57603741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610584549.9A Pending CN106251415A (en) | 2016-07-25 | 2016-07-25 | Parking Fee Intelligent management control system based on remote controller |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106251415A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107085873A (en) * | 2017-03-17 | 2017-08-22 | 苏州爱开客信息技术有限公司 | Remote control executing agency execution system |
CN108389295A (en) * | 2018-03-07 | 2018-08-10 | 南京云计趟信息技术有限公司 | A kind of dregs comprehensive monitoring system for site ingress/egress points |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0896182A (en) * | 1994-09-29 | 1996-04-12 | Mitsubishi Heavy Ind Ltd | Parking lot management device |
JP2005115713A (en) * | 2003-10-09 | 2005-04-28 | Pub Syst Kk | Number read type entrance management system |
CN102646291A (en) * | 2012-04-28 | 2012-08-22 | 严惠明 | Control box of sentry box at access of residential area or car park |
CN103886758A (en) * | 2014-03-06 | 2014-06-25 | 洛阳市通航电子设备有限公司 | Vehicle license plate recognition system |
CN203746125U (en) * | 2013-12-27 | 2014-07-30 | 深圳市捷顺科技实业股份有限公司 | Control system applied to parking lots |
CN105096610A (en) * | 2015-09-07 | 2015-11-25 | 苏州市世跃智能科技有限公司 | Monitoring management system for entrance/exit of residential district |
CN105405296A (en) * | 2015-12-11 | 2016-03-16 | 苏州翊高科技有限公司 | Vehicle passage control system and method based on license plate identification |
-
2016
- 2016-07-25 CN CN201610584549.9A patent/CN106251415A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0896182A (en) * | 1994-09-29 | 1996-04-12 | Mitsubishi Heavy Ind Ltd | Parking lot management device |
JP2005115713A (en) * | 2003-10-09 | 2005-04-28 | Pub Syst Kk | Number read type entrance management system |
CN102646291A (en) * | 2012-04-28 | 2012-08-22 | 严惠明 | Control box of sentry box at access of residential area or car park |
CN203746125U (en) * | 2013-12-27 | 2014-07-30 | 深圳市捷顺科技实业股份有限公司 | Control system applied to parking lots |
CN103886758A (en) * | 2014-03-06 | 2014-06-25 | 洛阳市通航电子设备有限公司 | Vehicle license plate recognition system |
CN105096610A (en) * | 2015-09-07 | 2015-11-25 | 苏州市世跃智能科技有限公司 | Monitoring management system for entrance/exit of residential district |
CN105405296A (en) * | 2015-12-11 | 2016-03-16 | 苏州翊高科技有限公司 | Vehicle passage control system and method based on license plate identification |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107085873A (en) * | 2017-03-17 | 2017-08-22 | 苏州爱开客信息技术有限公司 | Remote control executing agency execution system |
CN108389295A (en) * | 2018-03-07 | 2018-08-10 | 南京云计趟信息技术有限公司 | A kind of dregs comprehensive monitoring system for site ingress/egress points |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106228651A (en) | Vehicular intelligent input-output control system based on remote controller | |
CN106296834A (en) | Distinguish intelligent input-output control system and the method thereof of vehicle | |
CN106251437A (en) | Gate sentry personnel's managing and control system of Vehicular intelligent input-output control system | |
CN106251411A (en) | Universal vehicle discrepancy Based Intelligent Control base station and system thereof | |
CN105809797B (en) | Video camera and parking ground control system for parking ground control system | |
CN104851136A (en) | Wireless-induction-technology-based charging and fee collection method and system for parking lot | |
CN106251416A (en) | The wagon control turnover system of customizable rule | |
CN201387625Y (en) | Vehicle parking and traveling payment system based on mobile electronic commerce | |
CN105539194B (en) | A kind of intelligent car position managing device and management method | |
CN107067509A (en) | The long-range detecting system of executing agency | |
CN107146458A (en) | A kind of parking stall is subscribed and application method | |
CN206907231U (en) | Parking systems shutdown system based on mobile terminal user's system | |
CN107093330A (en) | A kind of parking stall sharing method based on smart mobile phone | |
CN104299448A (en) | Urban intelligent parking management system and method based on cloud platform internet of vehicles | |
CN105957159A (en) | Method and system of realizing parking lot automatic charging based on bluetooth technology | |
CN107146459A (en) | A kind of parking stall sharing method | |
CN105574937B (en) | A kind of managing system of car parking based on wireless network | |
CN106228652A (en) | Vehicle access and exit control interactive system | |
CN208655048U (en) | Community's managing system of car parking | |
CN111583427A (en) | Parking management system based on end cloud | |
CN107142866A (en) | A kind of electric vehicle position lock | |
CN107724754A (en) | Cloud platform server and multi-storied garage parking ground control system | |
CN108133518A (en) | Intelligent parking charge processing method, server and system | |
CN104268951A (en) | Intelligent parking self-service system for networked parking places and use method thereof | |
CN207133980U (en) | Multifunction stop end station control system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
|
RJ01 | Rejection of invention patent application after publication |