CN108597045A - A kind of running vehicle tolling device and method based on passive vahicles label - Google Patents
A kind of running vehicle tolling device and method based on passive vahicles label Download PDFInfo
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- CN108597045A CN108597045A CN201810421737.9A CN201810421737A CN108597045A CN 108597045 A CN108597045 A CN 108597045A CN 201810421737 A CN201810421737 A CN 201810421737A CN 108597045 A CN108597045 A CN 108597045A
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- CN
- China
- Prior art keywords
- vahicles label
- vehicle
- radio
- vahicles
- information
- 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.)
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/06—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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
Abstract
This application involves a kind of running vehicle tolling device and method based on passive vahicles label, wherein described device includes the vahicles label reader and Vehicle berth detector for being installed on the passive vahicles label of vehicle bottom and being installed on berth, wherein：After vehicle stops the berth, radio-frequency carrier signal is converted to electric energy by the passive vahicles label；Ready prompt message is fed back to the vahicles label reader, and receives the control instruction that the vahicles label reader is sent；Vahicles label information is fed back to the vahicles label reader；The vahicles label information is uploaded to parking management system by the vahicles label reader；After the vehicle is driven out to the berth, the information that is driven out to of the vehicle is sent to the parking management system by Vehicle berth detector.Technical solution provided by the present application can improve the accuracy of Car park payment.
Description
Technical field
This application involves Internet technical field, more particularly to a kind of running vehicle tolling device based on passive vahicles label and
Method.
Background technology
Current parking charging method can usually pass through Vehicle berth detector+vahicles label reader+active vehicle
The system architecture of label is realized.Vehicle berth detector, vahicles label reader are mounted on probe vehicles in charge berth and carry out vehicle
State is walked, and the berth state detected is uploaded into parking management system.Chinese herbaceous peony glass pane is equipped with source vahicles label.Car owner drives
Vehicle drives into berth, and vahicles label reader, Vehicle berth detector detecting vahicles label vehicle drive into berth and upload label vehicle
Berth information is driven into parking management system；Car owner drives to sail out of berth, on vahicles label reader, Vehicle berth detector
It passes label vehicle and sails out of berth information to parking management system；Parking management system according to the label vehicle of upload drive into the time,
The label vehicle time of departure calculates parking duration, and deducts Parking Fee automatically from corresponding account.Come vehicle self-clocking, mule carriage
Automatically it deducts fees, without human intervention, had both mitigated parking management side's management cost, also improve car owner's parking convenience.
However, vahicles label is mounted on front screen, the car body of different automobile types is strong and weak to the decaying of radiofrequency signal different,
In order to decay in strong vehicle using vahicles label, the communication energy of vahicles label reader and vahicles label need to be just improved
Power, this will make to be mounted on the communication distance of the vahicles label and vahicles label reader decayed in weak vehicle farther out, when more trolleys
When being parked in adjacent parking stall simultaneously, the berth that berth and the vahicles label of parking are read may be inconsistent, and charge is caused to malfunction
Situation.
Invention content
The application's is designed to provide a kind of running vehicle tolling device and method based on passive vahicles label, can improve
The accuracy of Car park payment.
To achieve the above object, the application provides a kind of running vehicle tolling device based on passive vahicles label, described device
Including vahicles label reader and the Vehicle berth inspection for being installed on the passive vahicles label of vehicle bottom and being installed on berth
Device is surveyed, wherein：
After vehicle stops the berth, what the passive vahicles label received that the vahicles label reader sends penetrates
Frequency carrier signal, and the radio-frequency carrier signal is converted into electric energy, to the various components into the passive vahicles label
Electric energy is provided；Ready prompt message is fed back to the vahicles label reader, and receives the vahicles label reader
The control instruction sent；In response to the control instruction, vahicles label information is fed back to the vahicles label reader；
The vahicles label information is uploaded to parking management system by the vahicles label reader, so that the parking
Management system identifies the vahicles label information；
The Vehicle berth detector is used for after the vehicle drives into the berth, and the vehicle is driven into information hair
It send to the parking management system, and after the vehicle is driven out to the berth, the information that is driven out to of the vehicle is passed through into base
Station is forwarded to the parking management system, so that the parking management system stops according to the parking duration calculation of the vehicle
Expense, and deduct corresponding Parking Fee from the account of the vahicles label information association.
Further, the passive vahicles label includes antenna, power supply management module, modulation-demodulation circuit, master controller
And memory, wherein：
The antenna is for receiving the radio-frequency carrier signal that the vahicles label reader is sent, and by the radio-frequency carrier
Signal is sent to the power supply management module；
The power supply management module is used to the radio-frequency carrier signal being converted to electric energy, to be carried to other various components
For electric energy；
The vahicles label information and the key after vahicles label registration that the memory is used to store vehicle；
The antenna is additionally operable to receive the control signal that the vahicles label reader is sent, and the control signal includes
The control instruction being modulated in radio-frequency carrier signal；
The modulation-demodulation circuit is used to the control signal carrying out envelope detection demodulation, and the control that demodulation is obtained
Instruction is sent to the master controller；
The master controller reads the vahicles label information in response to the control instruction from the memory, and
The vahicles label information is sent to the modulation-demodulation circuit；
The modulation-demodulation circuit is modulated the vahicles label information by antenna by the modulation system of backscattering
On the radio-frequency carrier signal sent out to the vahicles label reader, and feed back to the vahicles label reader.
Further, after the power supply management module provides electric energy to other various components, the master controller is also
Ready prompt message will be characterized for the modulation system by backscattering, and the vahicles label is modulated to by antenna
On the radio-frequency carrier signal that reader is sent out, and feed back to the vahicles label reader.
Further, the vahicles label reader includes antenna, transceiver module, master controller, power supply management system, pool
Position information acquisition circuit and radio communication circuit, wherein：
The power supply management system is used to provide electric energy to other various components；
The berth information acquisition circuit collect vehicle drive into information after, to the master controller send prompt letter
Breath；
The master controller controls the transceiver module and sends out radio-frequency carrier signal, and lead in response to the prompt message
It crosses the antenna to emit the radio-frequency carrier signal upwards perpendicular to the ground, to encourage the passive vahicles label；
The antenna receives the vahicles label information that the passive vahicles label backscattered modulation mode is fed back, the receipts
Hair module demodulates vahicles label information, and the vahicles label information is sent to master controller；
The master controller extracts the vahicles label information, and closes the transceiver module, opens the channel radio
Believe circuit, and the vahicles label information is forwarded to by parking management system by base station by the radio communication circuit.
Further, it opens transceiver module in the master controller and sends out radio-frequency carrier signal, excitation is described passive vehicle-mounted
After label, the antenna is additionally operable to receive the characterization preparation that the passive vahicles label is fed back by backscattered modulation mode
Ready prompt message, the transceiver module demodulates prompt message, and the prompt message is sent to the master controller；
Control instruction for obtaining vahicles label information is modulated at by the master controller in response to the prompt message
On the radio-frequency carrier signal that the transceiver module is sent out, and the radio-frequency carrier signal of control instruction will be modulated by the antenna
Transmitting upwards perpendicular to the ground.
The application also provides a kind of parking charging method based on passive vahicles label, the method includes：
After vehicle stops berth, passive vahicles label receives the radio-frequency carrier signal that vahicles label reader is sent,
And the radio-frequency carrier signal is converted into electric energy, to which the various components into the passive vahicles label provide electric energy；To
The vahicles label reader feeds back ready prompt message, and receives the control that the vahicles label reader is sent and refer to
It enables；In response to the control instruction, vahicles label information is fed back to the vahicles label reader；
The vahicles label information is uploaded to parking management system by the vahicles label reader, so that the parking
Management system identifies the vahicles label information；
After the vehicle drives into the berth, Vehicle berth detector by the vehicle drive into information be sent to it is described
Parking management system, and after the vehicle is driven out to the berth, Vehicle berth detector being driven out to the vehicle
Information is forwarded to the parking management system by base station, so that when the parking management system is according to the parking of the vehicle
It is long to calculate Parking Fee, and deduct corresponding Parking Fee from the account of the vahicles label information association.
Further, the passive vahicles label includes antenna, power supply management module, modulation-demodulation circuit, master controller
And memory, wherein：
The antenna is for receiving the radio-frequency carrier signal that the vahicles label reader is sent, and by the radio-frequency carrier
Signal is sent to the power supply management module；
The power supply management module is used to the radio-frequency carrier signal being converted to electric energy, to be carried to other various components
For electric energy；
The vahicles label information and the key after vahicles label registration that the memory is used to store vehicle；
The antenna is additionally operable to receive the control signal that the vahicles label reader is sent, and the control signal includes
The control instruction being modulated in radio-frequency carrier signal；
The modulation-demodulation circuit is used to the control signal carrying out envelope detection demodulation, and the control that demodulation is obtained
Instruction is sent to the master controller；
The master controller reads the vahicles label information in response to the control instruction from the memory, and
The vahicles label information is sent to the modulation-demodulation circuit；
The modulation-demodulation circuit is modulated the vahicles label information by antenna by the modulation system of backscattering
On the radio-frequency carrier signal sent out to the vahicles label reader, and feed back to the vahicles label reader.
Further, the vahicles label reader includes antenna, transceiver module, master controller, power supply management system, pool
Position information acquisition circuit and radio communication circuit, wherein：
The power supply management system is used to provide electric energy to other various components；
The berth information acquisition circuit collect vehicle drive into information after, to the master controller send prompt letter
Breath；
The master controller controls the transceiver module and sends out radio-frequency carrier signal, and lead in response to the prompt message
It crosses the antenna to emit the radio-frequency carrier signal upwards perpendicular to the ground, to encourage the passive vahicles label；
The antenna receives the vahicles label information that the passive vahicles label backscattered modulation mode is fed back, the receipts
Hair module demodulates vahicles label information, and the vahicles label information is sent to master controller；
The master controller extracts the vahicles label information, and closes the transceiver module, opens the channel radio
Believe circuit, and the vahicles label information is forwarded to by parking management system by base station by the radio communication circuit.
Technical solution proposed by the present invention, vahicles label are mounted on without built-in power among vehicle bottom, and work required electricity
It can be obtained from the radio wave that vahicles label reader emits.Installation vahicles label reader, Vehicle berth inspection among berth
Survey device；Berth information acquisition circuit built in Vehicle berth detector, real-time detection berth vehicle carry out vehicle mule carriage；Vahicles label reader
Also label reading flow is opened in built-in berth information acquisition circuit, triggering.Berth has vehicle to stop into Vehicle berth detector detects
Vehicle reports vehicle to drive into berth information to parking management system after driving into berth；Vahicles label reader detects that vehicle drives into
Vahicles label reading flow is opened behind berth, is read vahicles label information and is uploaded parking management system；Parking management system short message
Inform car owner's label parking information.Berth parking is sailed out of, and Vehicle berth detector detects reports vehicle after vehicle sails out of berth
Berth information is sailed out of to parking management system, parking management system stops timing, and deducts and stop from vahicles label corresponding account
Fare is used, and short massage notice car owner parking is deducted fees information.The recognition distance 1.0 of vahicles label reader and passive vahicles label~
1.5 meters, both ensured that vahicles label reader read the success rate for the passive vahicles label that parked vehicle carries, and also ensured that vehicle-mounted mark
Label are read berth and coincide with vehicle parking berth；Carrying out vehicle to stop leaving, mule carriage is directly sailed out of, and any operation is done without car owner,
Mitigate parking management side's management cost, promotes car owner and park convenience.
Description of the drawings
Fig. 1 is the structural schematic diagram of passive vahicles label in the application；
Fig. 2 is the structural schematic diagram of vahicles label reader in the application；
Fig. 3 is the parking charging method flow chart based on passive vahicles label in the application.
Specific implementation mode
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in mode is applied, the technical solution in the application embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of embodiment of the application, rather than whole embodiments.Based on the embodiment party in the application
Formula, all other embodiment obtained by those of ordinary skill in the art without making creative efforts, is all answered
When the range for belonging to the application protection.
The application provides a kind of running vehicle tolling device based on passive vahicles label, and described device includes being installed on vehicle bottom
The passive vahicles label in portion and the vahicles label reader being installed on berth and Vehicle berth detector, wherein：
After vehicle stops the berth, what the passive vahicles label received that the vahicles label reader sends penetrates
Frequency carrier signal, and the radio-frequency carrier signal is converted into electric energy, to the various components into the passive vahicles label
Electric energy is provided；Ready prompt message is fed back to the vahicles label reader, and receives the vahicles label reader
The control instruction sent；In response to the control instruction, vahicles label information is fed back to the vahicles label reader；
The vahicles label information is uploaded to parking management system by the vahicles label reader, so that the parking
Management system identifies the vahicles label information；
The Vehicle berth detector is used for after the vehicle drives into the berth, and the vehicle is driven into information hair
It send to the parking management system, and after the vehicle is driven out to the berth, the information that is driven out to of the vehicle is passed through into base
Station is forwarded to the parking management system, so that the parking management system stops according to the parking duration calculation of the vehicle
Expense, and deduct corresponding Parking Fee from the account of the vahicles label information association.
Referring to Fig. 1, the passive vahicles label includes antenna, power supply management module, modulation-demodulation circuit, master controller
And memory, wherein：
The antenna is for receiving the radio-frequency carrier signal that the vahicles label reader is sent, and by the radio-frequency carrier
Signal is sent to the power supply management module；
The power supply management module is used to the radio-frequency carrier signal being converted to electric energy, to be carried to other various components
For electric energy；
The vahicles label information and the key after vahicles label registration that the memory is used to store vehicle；
The antenna is additionally operable to receive the control signal that the vahicles label reader is sent, and the control signal includes
The control instruction being modulated in radio-frequency carrier signal；
The modulation-demodulation circuit is used to the control signal carrying out envelope detection demodulation, and the control that demodulation is obtained
Instruction is sent to the master controller；
The master controller reads the vahicles label information in response to the control instruction from the memory, and
The vahicles label information is sent to the modulation-demodulation circuit；
The modulation-demodulation circuit is modulated the vahicles label information by antenna by the modulation system of backscattering
On the radio-frequency carrier signal sent out to the vahicles label reader, and feed back to the vahicles label reader.
In one embodiment, after the power supply management module provides electric energy to other various components, the master
Controller be additionally operable to will to characterize by the modulation system of backscattering ready prompt message be modulated to by antenna it is described
On the radio-frequency carrier signal that vahicles label reader is sent out, and feed back to the vahicles label reader.
In practical applications, passive vahicles label use general uhf band RFID tag, through RFID tag reader,
RFID tag is registered to parking management system and becomes passive vahicles label after key is written by passive vahicles label registration software.
Passive vahicles label is made of antenna, power supply management, modulation-demodulation circuit, master controller, memory.
Antenna receives the radio-frequency carrier signal from vahicles label reader.
Power supply management provides power supply to master controller, modulation-demodulation circuit, memory.Power supply management is penetrated from what antenna received
Through radio frequency detector, multiplication of voltage, voltage stabilizing, memory circuit processing in frequency wave beam, it is converted into the electric energy needed for labeling task.
Modulation-demodulation circuit is that vahicles label completes the Key Circuit communicated with vahicles label reader.Vahicles label is read
The instruction of device, data ASK modulation mode are modulated on radio frequency beam, and vahicles label is demodulated by envelope detection；Vahicles label is logical
It crosses backscattered modulation mode and modulates the radio frequency beam that vahicles label reading is sent out, vahicles label is transmitted to vahicles label reader
Information.
Master controller receives, explains, handling the instructing, counting from vahicles label reader of modulated demodulator demodulation
According to, from memory extraction the modulated demodulator of vahicles label information be modulated to what the vahicles label reader was sent out by antenna
On radio frequency beam.
Key after the unique ID number of memorizer memory devices and label registration.
Referring to Fig. 2, the vahicles label reader include antenna, transceiver module, master controller, power supply management system,
Berth information acquisition circuit and radio communication circuit, wherein：
The power supply management system is used to provide electric energy to other various components；
The berth information acquisition circuit collect vehicle drive into information after, to the master controller send prompt letter
Breath；
The master controller controls the transceiver module and sends out radio-frequency carrier signal, and lead in response to the prompt message
It crosses the antenna to emit the radio-frequency carrier signal upwards perpendicular to the ground, to encourage the passive vahicles label；
The antenna receives the vahicles label information that the passive vahicles label backscattered modulation mode is fed back, the receipts
Hair module demodulates vahicles label information, and the vahicles label information is sent to master controller；
The master controller extracts the vahicles label information, and closes the transceiver module, opens the channel radio
Believe circuit, and the vahicles label information is forwarded to by parking management system by base station by the radio communication circuit.
In one embodiment, it opens transceiver module in the master controller and sends out radio-frequency carrier signal, described in excitation
After passive vahicles label, the antenna is additionally operable to receive what the passive vahicles label was fed back by backscattered modulation mode
Characterize ready prompt message, the transceiver module demodulates prompt message, and the prompt message is sent to described
Master controller；
Control instruction for obtaining vahicles label information is modulated at by the master controller in response to the prompt message
On the radio-frequency carrier signal that the transceiver module is sent out, and the radio-frequency carrier signal of control instruction will be modulated by the antenna
Transmitting upwards perpendicular to the ground.
Therefore vahicles label reader conveyance vehicle berth detector uses, it can also be by vahicles label reader
Circuit is embedded into Vehicle berth detector, becomes Vehicle berth detection vahicles label and reads all-in-one machine.
Antenna direction radiates the radio-frequency carrier signal of transceiver module, radio-frequency carrier signal after the installation of vahicles label reading device
Transmitting upwards perpendicular to the ground.
High capacity cell built in power supply management is master controller, transceiver module, radio communication circuit, berth information collection
Circuit provides power supply.
Transceiver module is that vahicles label reader completes the Key Circuit communicated with vahicles label.Transceiver module is in main control
Device control is lower to generate radio-frequency carrier signal, and work energy is provided to vahicles label through aerial radiation；Vahicles label reader is issued
The instruction of vahicles label, data are modulated at ASK modulation mode on radio-frequency carrier signal；The envelope detection circuit solution of transceiver module
Vahicles label is adjusted to be modulated at the letter of the vahicles label on the radio-frequency carrier signal that transceiver module is sent out by backscattered modulation mode
Breath (vahicles label ID, random number, band key random number).
Master controller coordinates transceiver module, radio communication circuit, berth information acquisition circuit and orderly works.Berth information is adopted
Collector real-time detection vehicle, which drives into, to sail out of berth and sends master controller to；Master controller, which detects after vehicle drives into berth, to be controlled
Transceiver module transmitting radio-frequency carrier signal processed encourages vahicles label；Master controller is received, is explained, handling coming for transceiver module demodulation
From the vahicles label information of vahicles label；Master controller sends out the instruction for being sent to vahicles label, data and is modulated at transceiver module
It sends out on radio-frequency carrier；After master controller read vahicles label information, transceiver module is closed, is opened on radio communication circuit
Vahicles label information is passed to parking management system.
Radio communication circuit is the bridge of vahicles label reader and base station interactive information.Base station is vahicles label reader
With the repeater of parking management system, the vehicle-mounted label reader of transfer and parking management system interactive information.Vahicles label is read
With short circuit from communication interactive information, base station is interacted with parking management system with public wireless communication network for device and base station
Information.
Berth information acquisition circuit is made of geomagnetic sensor or geomagnetic sensor with microwave radar sensor, real-time detection
Vehicle, which drives into, sails out of berth, and sends master controller to.
Referring to Fig. 3, in a concrete application scene, label vehicle, which drives into, is equipped with Vehicle berth detector, vehicle-mounted
The berth of label reader.(geomagnetic sensor or geomagnetic sensor add micro- the berth information acquisition circuit of Vehicle berth detector
Wave radar sensor) it vehicle will be detected drives into berth, through base station parking management system is uploaded to through public wireless communication network again
System；The berth information acquisition circuit (geomagnetic sensor or geomagnetic sensor and micro- radar sensor) of vahicles label reader
Vehicle will be detected and drive into berth, transceiver module is opened and send out radio-frequency carrier signal.Vahicles label is sent out from vahicles label reader
After being drawn into enough work energy in the radio-frequency carrier signal gone out, " being ready to " backscattered modulation is sent out in radio-frequency carrier signal
On.Since vahicles label reader opening transceiver module, if not receiving " being ready to " from vahicles label in 60 seconds
Information, it is believed that the parking is non-label parking, and closes transceiver module immediately；If received from vahicles label in 60 seconds
" being ready to " then sends out the instruction for reading vahicles label information.Vahicles label responds vahicles label READER COMMAND, vahicles label
Master controller takes out vahicles label ID, key from memory, generates random number and generates vahicles label with key encrypted random number
Information (vahicles label ID, random number, encrypted random number), modulated demodulator circuit backscattering are modulated to vehicle-mounted mark by antenna
On the radio-frequency carrier signal that label reader is sent out.Vahicles label reader is out of send out instruction 3 seconds if not demodulating vehicle
Carry label information, it is believed that be abnormal label parking, treat as non-label parking, and close transceiver module immediately；If demodulated in 3 seconds
Go out vahicles label information, close transceiver module, vahicles label information passes to base station through radio communication circuit and leads to again through public wireless
Communication network uploads to parking management system.Parking management system according to the vahicles label ID of upload, to upload together random number,
Encrypted random number authenticates, if authenticating result is illegal, is defined as illegal vahicles label parking, treats as non-label parking；Authentication
As a result if it is legal, it is defined as vahicles label parking, parking management system will pass down authenticating result (label parking) to the berth
It patrols in the listed inspectorate POS machine on hilllock in listed fee-collector's POS machine on place charge hilllock and where the berth,
Inform that fee-collector, the parking of the inspectorate berth are that vahicles label stops, short massage notice car owner's label parking information.
Vahicles label vehicle sails out of city charge berth, and (earth magnetism passes the berth information acquisition circuit of Vehicle berth detector
Sensor or geomagnetic sensor and radar sensor) it vehicle will be detected sails out of berth, Vehicle berth detector is through base station again through public affairs
Cordless communication network uploads vehicle and sails out of berth information to parking management system altogether, and parking management system drives into berth according to vehicle
Time, vehicle sail out of the berth time and calculate parking duration, and berth expenses standard is charged from ID pairs of vahicles label according to urban road
The account that answers deducts Parking Fee, and short massage notice car owner deducts fees information.
The application also provides a kind of parking charging method based on passive vahicles label, the method includes：
After vehicle stops berth, passive vahicles label receives the radio-frequency carrier signal that vahicles label reader is sent,
And the radio-frequency carrier signal is converted into electric energy, to which the various components into the passive vahicles label provide electric energy；To
The vahicles label reader feeds back ready prompt message, and receives the control that the vahicles label reader is sent and refer to
It enables；In response to the control instruction, vahicles label information is fed back to the vahicles label reader；
The vahicles label information is uploaded to parking management system by the vahicles label reader, so that the parking
Management system identifies the vahicles label information；
After the vehicle drives into the berth, Vehicle berth detector by the vehicle drive into information be sent to it is described
Parking management system, and after the vehicle is driven out to the berth, Vehicle berth detector being driven out to the vehicle
Information is forwarded to the parking management system by base station, so that when the parking management system is according to the parking of the vehicle
It is long to calculate Parking Fee, and deduct corresponding Parking Fee from the account of the vahicles label information association.
In one embodiment, the passive vahicles label include antenna, power supply management module, modulation-demodulation circuit,
Master controller and memory, wherein：
The antenna is for receiving the radio-frequency carrier signal that the vahicles label reader is sent, and by the radio-frequency carrier
Signal is sent to the power supply management module；
The power supply management module is used to the radio-frequency carrier signal being converted to electric energy, to be carried to other various components
For electric energy；
The vahicles label information and the key after vahicles label registration that the memory is used to store vehicle；
The antenna is additionally operable to receive the control signal that the vahicles label reader is sent, and the control signal includes
The control instruction being modulated in radio-frequency carrier signal；
The modulation-demodulation circuit is used to the control signal carrying out envelope detection demodulation, and the control that demodulation is obtained
Instruction is sent to the master controller；
The master controller reads the vahicles label information in response to the control instruction from the memory, and
The vahicles label information is sent to the modulation-demodulation circuit；
The modulation-demodulation circuit is modulated the vahicles label information by antenna by the modulation system of backscattering
On the radio-frequency carrier signal sent out to the vahicles label reader, and feed back to the vahicles label reader.
In one embodiment, the vahicles label reader include antenna, transceiver module, master controller, for fulgurite
Reason system, berth information acquisition circuit and radio communication circuit, wherein：
The power supply management system is used to provide electric energy to other various components；
The berth information acquisition circuit collect vehicle drive into information after, to the master controller send prompt letter
Breath；
The master controller controls the transceiver module and sends out radio-frequency carrier signal, and lead in response to the prompt message
It crosses the antenna to emit the radio-frequency carrier signal upwards perpendicular to the ground, to encourage the passive vahicles label；
The antenna receives the vahicles label information that the passive vahicles label backscattered modulation mode is fed back, the receipts
Hair module demodulates vahicles label information, and the vahicles label information is sent to master controller；
The master controller extracts the vahicles label information, and closes the transceiver module, opens the channel radio
Believe circuit, and the vahicles label information is forwarded to by parking management system by base station by the radio communication circuit.
Technical solution proposed by the present invention, vahicles label are mounted on without built-in power among vehicle bottom, and work required electricity
It can be obtained from the radio wave that vahicles label reader emits.Installation vahicles label reader, Vehicle berth inspection among berth
Survey device；Berth information acquisition circuit built in Vehicle berth detector, real-time detection berth vehicle carry out vehicle mule carriage；Vahicles label reader
Also label reading flow is opened in built-in berth information acquisition circuit, triggering.Berth has vehicle to stop into Vehicle berth detector detects
Vehicle reports vehicle to drive into berth information to parking management system after driving into berth；Vahicles label reader detects that vehicle drives into
Vahicles label reading flow is opened behind berth, is read vahicles label information and is uploaded parking management system；Parking management system short message
Inform car owner's label parking information.Berth parking is sailed out of, and Vehicle berth detector detects reports vehicle after vehicle sails out of berth
Berth information is sailed out of to parking management system, parking management system stops timing, and deducts and stop from vahicles label corresponding account
Fare is used, short massage notice car owner parking payment information.The recognition distance 1.0 of vahicles label reader and passive vahicles label~
1.5 meters, both ensured that vahicles label reader read the success rate for the passive vahicles label that parked vehicle carries, and also ensured that vehicle-mounted mark
Label are read berth and coincide with vehicle parking berth；Carrying out vehicle to stop leaving, mule carriage is directly sailed out of, and any operation is done without car owner,
Mitigate parking management side's management cost, promotes car owner and park convenience.
Those skilled in the art are supplied to the purpose described to the description of the various embodiments of the application above.It is not
It is intended to exhaustive or is not intended to and limits the invention to single disclosed embodiment.As described above, the application's is various
It substitutes and variation will be apparent for above-mentioned technology one of ordinary skill in the art.Therefore, although specifically begging for
Some alternative embodiments are discussed, but other embodiment will be apparent or those skilled in the art are opposite
It is easy to obtain.The application is intended to be included in all replacements, modification and the variation of the present invention that this has been crossed by discussion, and falls
Other embodiment in the spirit and scope of above-mentioned application.
Claims (8)
1. a kind of running vehicle tolling device based on passive vahicles label, which is characterized in that described device includes being installed on vehicle bottom
The passive vahicles label in portion and the vahicles label reader being installed on berth and Vehicle berth detector, wherein：
After vehicle stops the berth, the passive vahicles label receives the radio frequency that the vahicles label reader is sent and carries
Wave signal, and the radio-frequency carrier signal is converted into electric energy, to which the various components into the passive vahicles label provide
Electric energy；Ready prompt message is fed back to the vahicles label reader, and receives the vahicles label reader and sends
Control instruction；In response to the control instruction, vahicles label information is fed back to the vahicles label reader；
The vahicles label information is uploaded to parking management system by the vahicles label reader, so that the parking management
System identifies the vahicles label information；
The Vehicle berth detector is used for after the vehicle drives into the berth, and the information of driving into of the vehicle is sent to
The parking management system, and after the vehicle is driven out to the berth, the information that is driven out to of the vehicle is turned by base station
It is sent to the parking management system, so that parking duration calculation parking fee of the parking management system according to the vehicle
With, and deduct corresponding Parking Fee from the account of the vahicles label information association.
2. the apparatus according to claim 1, which is characterized in that the passive vahicles label includes antenna, power supply management mould
Block, modulation-demodulation circuit, master controller and memory, wherein：
The antenna is for receiving the radio-frequency carrier signal that the vahicles label reader is sent, and by the radio-frequency carrier signal
It is sent to the power supply management module；
The power supply management module is used to the radio-frequency carrier signal being converted to electric energy, to provide electricity to other various components
Energy；
The vahicles label information and the key after vahicles label registration that the memory is used to store vehicle；
The antenna is additionally operable to receive the control signal that the vahicles label reader is sent, and the control signal includes modulation
To the control instruction in radio-frequency carrier signal；
The modulation-demodulation circuit is used to the control signal carrying out envelope detection demodulation, and the control instruction that demodulation is obtained
It is sent to the master controller；
The master controller reads the vahicles label information in response to the control instruction from the memory, and by institute
It states vahicles label information and is sent to the modulation-demodulation circuit；
The vahicles label information is modulated to institute by the modulation-demodulation circuit by the modulation system of backscattering by antenna
It states on the radio-frequency carrier signal that vahicles label reader is sent out, and feeds back to the vahicles label reader.
3. the apparatus of claim 2, which is characterized in that provided to other various components in the power supply management module
After electric energy, the master controller, which is additionally operable to that ready prompt message will be characterized by the modulation system of backscattering, to be passed through
Antenna is modulated on the radio-frequency carrier signal that the vahicles label reader is sent out, and feeds back to the vahicles label reader.
4. the apparatus according to claim 1, which is characterized in that the vahicles label reader include antenna, transceiver module,
Master controller, power supply management system, berth information acquisition circuit and radio communication circuit, wherein：
The power supply management system is used to provide electric energy to other various components；
The berth information acquisition circuit collect vehicle drive into information after, to the master controller send prompt message；
The master controller controls the transceiver module and sends out radio-frequency carrier signal, and pass through institute in response to the prompt message
It states antenna to emit the radio-frequency carrier signal upwards perpendicular to the ground, to encourage the passive vahicles label；
The antenna receives the vahicles label information that the passive vahicles label backscattered modulation mode is fed back, the transmitting-receiving mould
Block demodulates vahicles label information, and the vahicles label information is sent to master controller；
The master controller extracts the vahicles label information, and closes the transceiver module, opens the wireless communication electricity
Road, and the vahicles label information is forwarded to by parking management system by base station by the radio communication circuit.
5. device according to claim 4, which is characterized in that open transceiver module in the master controller and send out radio frequency load
Wave signal, after encouraging the passive vahicles label, the antenna is additionally operable to receive the characterization that the passive vahicles label is sent
Ready prompt message, the prompt message are modulated at the radio frequency of vahicles label reader transmitting by backscattering mode
On carrier wave, and prompt message is demodulated by the transceiver module, and the prompt message is sent to the master controller；
The master controller in response to the prompt message, by for obtain the control instruction of vahicles label information be modulated at it is described
On the radio-frequency carrier signal that transceiver module is sent out, and it is by the antenna that the radio-frequency carrier signal for having modulated control instruction is vertical
Ground emits upwardly.
6. a kind of parking charging method based on passive vahicles label, which is characterized in that the method includes：
After vehicle stops berth, passive vahicles label receives the radio-frequency carrier signal that vahicles label reader is sent, and will
The radio-frequency carrier signal is converted to electric energy, to which the various components into the passive vahicles label provide electric energy；To described
Vahicles label reader feeds back ready prompt message, and receives the control instruction that the vahicles label reader is sent；
In response to the control instruction, vahicles label information is fed back to the vahicles label reader；
The vahicles label information is uploaded to parking management system by the vahicles label reader, so that the parking management
System identifies the vahicles label information；
After the vehicle drives into the berth, the information of driving into of the vehicle is sent to the parking by Vehicle berth detector
Management system, and after the vehicle is driven out to the berth, the vehicle is driven out to information by the Vehicle berth detector
It is forwarded to the parking management system by base station, so that parking duration meter of the parking management system according to the vehicle
Parking Fee is calculated, and corresponding Parking Fee is deducted from the account of the vahicles label information association.
7. according to the method described in claim 6, it is characterized in that, the passive vahicles label includes antenna, power supply management mould
Block, modulation-demodulation circuit, master controller and memory, wherein：
The antenna is for receiving the radio-frequency carrier signal that the vahicles label reader is sent, and by the radio-frequency carrier signal
It is sent to the power supply management module；
The power supply management module is used to the radio-frequency carrier signal being converted to electric energy, to provide electricity to other various components
Energy；
The vahicles label information and the key after vahicles label registration that the memory is used to store vehicle；
The antenna is additionally operable to receive the control signal that the vahicles label reader is sent, and the control signal includes modulation
To the control instruction in radio-frequency carrier signal；
The modulation-demodulation circuit is used to the control signal carrying out envelope detection demodulation, and the control instruction that demodulation is obtained
It is sent to the master controller；
The master controller reads the vahicles label information in response to the control instruction from the memory, and by institute
It states vahicles label information and is sent to the modulation-demodulation circuit；
The vahicles label information is modulated to institute by the modulation-demodulation circuit by the modulation system of backscattering by antenna
It states on the radio-frequency carrier signal that vahicles label reader is sent out, and feeds back to the vahicles label reader.
8. according to the method described in claim 6, it is characterized in that, the vahicles label reader include antenna, transceiver module,
Master controller, power supply management system, berth information acquisition circuit and radio communication circuit, wherein：
The power supply management system is used to provide electric energy to other various components；
The berth information acquisition circuit collect vehicle drive into information after, to the master controller send prompt message；
The master controller controls the transceiver module and sends out radio-frequency carrier signal, and pass through institute in response to the prompt message
It states antenna to emit the radio-frequency carrier signal upwards perpendicular to the ground, to encourage the passive vahicles label；
The antenna receives the vahicles label information that the passive vahicles label backscattered modulation mode is fed back, the transmitting-receiving mould
Block demodulates vahicles label information, and the vahicles label information is sent to master controller；
The master controller extracts the vahicles label information, and closes the transceiver module, opens the wireless communication electricity
Road, and the vahicles label information is forwarded to by parking management system by base station by the radio communication circuit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810421737.9A CN108597045A (en) | 2018-05-04 | 2018-05-04 | A kind of running vehicle tolling device and method based on passive vahicles label |
| PCT/CN2018/097228 WO2019210589A1 (en) | 2018-05-04 | 2018-07-26 | Parking fee collection device and method based on passive vehicle-mounted tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810421737.9A CN108597045A (en) | 2018-05-04 | 2018-05-04 | A kind of running vehicle tolling device and method based on passive vahicles label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108597045A true CN108597045A (en) | 2018-09-28 |
Family
ID=63620877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810421737.9A Pending CN108597045A (en) | 2018-05-04 | 2018-05-04 | A kind of running vehicle tolling device and method based on passive vahicles label |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108597045A (en) |
| WO (1) | WO2019210589A1 (en) |
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