CN104442619A - RFID radio frequency license plate with communication function - Google Patents
RFID radio frequency license plate with communication function Download PDFInfo
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- CN104442619A CN104442619A CN201510000566.9A CN201510000566A CN104442619A CN 104442619 A CN104442619 A CN 104442619A CN 201510000566 A CN201510000566 A CN 201510000566A CN 104442619 A CN104442619 A CN 104442619A
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- radio frequency
- information
- car plate
- vehicle
- district
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/10—Registration, licensing, or like devices
- B60R13/105—Licence- or registration plates, provided with mounting means, e.g. frames, holders, retainers, brackets
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- 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
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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
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/10—Registration, licensing, or like devices
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Finance (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses an RFID radio frequency license plate with a communication function. The RFID radio frequency license plate is characterized in that the license plate comprises a license plate shell, the license plate shell is internally provided with an active radio frequency chip, a half-wave dipole antenna and a near-field antenna, an anti-dismantling radio frequency chip self-destruction device, a data processor, a vibration sensor, a voltage regulation and outage alarm device and a GPRS wireless communication module assembly. The RFID radio frequency license plate can assist in building a dynamic vehicle positioning database and determining positions of all vehicles on highways and is used for inquiring for the positions of lost vehicles and fake-licensed vehicles and inquiring for the position of a certain vehicle, the social security management level is increased, the radio frequency license plate serves as an information carrier and a communication media, and a big data vehicle networking related to related vehicle highway departments, drivers and vehicle owner units is built.
Description
[technical field]
The present invention relates to a kind of RFID radio frequency car plate with communication function, the invention belongs to the application of RFID radio-frequency technique in vehicle and field of traffic control.
[background technology]
RFID radio frequency label, the RFID radio frequency car plate of currently available technology adopt passive RF chip and graphics plane antenna, reading sensitivity is low, be difficult to be applied to the identification of highway divided lane, except ETC automatic charging, there is no radio frequency applications and the report of divided lane recognition detection vehicle peccancy.
And RFID radio frequency label, the RFID radio frequency car plate of currently available technology adopt passive RF chip, and its chip internal memory is less than 1kbt, cannot meet the demand that the large information capacities such as highway administration, highway toll, parking fee collective system exchange.
The ETC highway tolling system of prior art, adopt 5.8G active RF card, not only cost is high, and car owner or driver cannot be allowed to understand the result of RF identification in time: the pass by one's way volume of deducting fees and the balance of deposits, and can not be applied to traffic violation detection.
In addition, prior art " having the label of RFID communication function " adopts radio-frequency (RF) tag background read write line, and read the information of label chip, radio frequency label background read write line adds structure and the cost of radio frequency car plate, affects the application of radio frequency car plate large-scale popularization.
In sum, Current City Road causes highway to block up because car amount is increased sharply, so be badly in need of a kind of multi-functional RFID radio frequency car plate, for vehicle and transport administration provide data carrier, substitute express highway card, rate card, parking card, improve highway communication detection efficiency, reduce traffic violation, improve highway degree of utilization, and in time RF identification result is informed to victim or driver, reduce violating the regulations, improve vehicle safety management.
[summary of the invention]
The object of the invention is to overcome above-mentioned defect, provide a kind of RFID radio frequency car plate with communication function, the present invention needs to solve following technical matters:
1, the present invention has the RFID radio frequency car plate of communication function, needs to increase substantially read-write sensitivity relative to prior art, meets the demand of highway divided lane RFID radio frequency read-write.
2, the present invention has the RFID radio frequency car plate of communication function, and the information of demand fulfillment vehicle management, highway traffic control, Fare Collection System, stopping system stores and exchanges.
3, the present invention has the RFID radio frequency car plate of communication function, require to exempt at " the radio frequency label background read write line " by technology, adopt other equipment to make message handler, the information controlling radio frequency chip reads or write, compatible with the remote reading writing information function of frequency read/write.
4, the RFID radio frequency car plate that the present invention has a communication function requires to have the function of multi-faceted reading and write, for vehicle management, transport administration, vehicle safety management, highway toll management, the management of parking charge provide data carrier, for driver prompting violating the regulations, record violating the regulations are provided, pass by one's way charge and the display of left fund volume, and with car owner's mobile phone unit computer wireless Communication, car owner unit sets up vehicle driving trajectory diagram and record violating the regulations, and urges car owner unit to make up annual examination, process violating the regulations, pay the item matters such as the expenses of taxation.
5, the RFID radio frequency car plate that the present invention has a communication function should have power-off and dismounting warning self-destroying function, not only cannot dismantle secondary and use, and can not information leakage, and road toll deposit can not be lost.
6, the present invention has request traffic police pushing-off the wagons function, and when vehicle is lost, car owner unit applies for the request of traffic police's pushing-off the wagons by transmission over radio to the write of radio frequency car plate chip, and car stealer does not know.Vehicle runs into abduction in travelling, and driver starts the hidden switch in operator's compartment, and to the requirement of radio frequency car plate write request traffic police pushing-off the wagons, hijacker does not know.When vehicle is through highway check point, check point frequency read/write reads the request pushing-off the wagons information in radio frequency car plate, is at once transferred to public security deparment and traffic police department.
7, recognition detection system of the present invention can identify " fake-licensed car ", " false taxi ", " pilferage car ", " in violation bus " fast, and identification is broken rules and regulations, make a dash across the red light, get over line road occupying, the driving of curb escape trunk.
8, the RFID radio frequency car plate that the present invention has a communication function can have the function detecting vehicle startup or Stop message, and information is issued car owner's mobile phone, unit computer immediately monitoring vehicle.
9, the present invention can provide data carrier and data exchange for large data car networking, promotes large data car networking penetration and promotion.
Technical scheme of the present invention is as described below:
A kind of RFID radio frequency car plate with communication function, it is characterized in that, it comprises car plate shell, is provided with seven component parts in described car plate shell: active radio frequency chip, dipole antenna and near field antenna, Anti-dismantling radio frequency chip sterilizer, data handler, vibration sensor, Voltage Cortrol and power failure alarm device, GPRS wireless communication module assembly:
The described external dipole antenna of active radio frequency chip and near field antenna, described active radio frequency chip register mode area is divided into six regions: as the EPC district of vehicle basic information region, as the T district in vehicle details district, district can not be rewritten by described vehicle basic information region and vehicle details district, all write by vehicle administration office, six regions also comprise the Q district be made up of traffic management information district, highway toll block of information, parking fee collective system block of information and standby message district, and described Q district is vehicle dynamic block of information;
Described active radio frequency chip external Anti-dismantling radio frequency chip sterilizer, described data processor controlled active radio frequency chip internal information acquisition, process and transmission, described vibration sensor detects the vibration of radio frequency car plate, detect automobile engine starting or closedown, information is defeated is written to data handler;
Described Voltage Cortrol and the external vehicle accumulator of power failure alarm device obtain direct current (DC), through inside arrange voltage regulator outgoing current be that each unit of radio frequency car plate is powered;
GPRS wireless communication module assembly comprises GPRS module and SIM, described SIM storage has radio frequency car plate and car owner's mobile phone, unit computer mobile communication number, the external GPRS communication antenna of GPRS communication module assembly, under the control of data handler, implements the information interchange with car owner's portable computer.
According to the present invention of said structure, be further characterized in that, the car plate shell of RFID radio frequency car plate of the present invention is arranged on vehicle together with conventional truck number plate, and be fixed through mounting hole with same set of tightening screw, described car plate shell is provided with upper antenna platform and lower antenna platform, and on outer cover body, be provided with two or more mounting hole, radio frequency car plate housing back panel is provided with the external wire harness of radio frequency car plate, the described external wire harness of radio frequency car plate comprises the connection lead connecing automobile 12V battery lead and connect operator's compartment read-out.
According to the present invention of said structure, be further characterized in that, described dipole antenna is arranged on inside the upper antenna platform of car plate shell, antenna size is greater than the size of conventional radio frequency label antenna, namely the antenna size comprising length is greater than the size of conventional radio frequency label antenna, there is high antenna sensitivity, and near field antenna is arranged on inside the lower antenna platform of car plate shell, obtains mechanical stability.
According to the present invention of said structure, be further characterized in that, the capacity of described active radio frequency chip is 8Kbt, and its register mode area information is set to:
EPC district as vehicle basic information region is vehicle essential information, comprises vehicle number, car type, car owner's classification, vehicle maximum weight, axletree quantity;
T district as vehicle details district is Vehicle Identify Number, Motor Number, purchase date, change hands record;
Q district as vehicle dynamic block of information comprises:
Traffic management information district, i.e. Q1, Q2, Q3, described Q1 asks traffic police's pushing-off the wagons message code for driver or car owner, and described Q2 is highway check point position code, described Q3 is highway testing result and highway, the tax, traffic police, traffic management office press item code;
Highway toll block of information, i.e. Q4, Q5, Q6, Q7, described Q4 is highway toll password, and described Q5 is highway toll remaining sum deposit, and described Q6 is highway toll entrance detection position code, and described Q7 is that highway toll is withholdd volume;
Parking fee collective system block of information, i.e. Q8, Q9, described Q8 is the Entrance time, and described Q9 is Parking position code;
Standby message district, i.e. Q10, described Q10 is the standby message comprising oiling automatic charging.
According to the present invention of said structure, be further characterized in that, in described Anti-dismantling radio frequency chip sterilizer, comprise the Anti-dismantling self-destruction switch of a radio frequency car plate and coupled energy-storage capacitor, Anti-dismantling self-destruction switch is provided with pressure spring below one end, be provided with safety pin above, radio frequency car plate housing back panel be provided with the convex bamboo shoot of Anti-dismantling, chip power incoming end external connection is arranged at the Anti-dismantling self-destruction switch other end by step-up transformer output primary and step-up transformer primary winding.
According to the present invention of said structure, be further characterized in that, the storage information of an active radio frequency chip read each second by described data handler, and from the information storage read within a processor, simultaneously by the erasing of information of storage last time, the information at every turn read and storage information comparison, if not identical time start GPRS, Q2, Q3 district information is issued car owner's mobile phone or computer; GPRS being received car owner asks the information of pushing-off the wagons to be written to chip Q1 district; The information of pushing-off the wagons driver is asked to be written to Q1 district; When radio frequency car plate is disassembled, report car owner by GPRS; Highway Detection Information in Q3 district is passed to the read-out in operator's compartment; The highway toll left fund volume of Q5, Q7, the volume of withholing are passed to the read-out in operator's compartment; The parking space information in Q9 district is dealt on the mobile phone of driver by GPRS module.
According to the present invention of said structure, be further characterized in that, described vibration sensor by defeated for information be written to data handler after, issue car owner's portable computer through GPRS module, set up vehicle monitoring system, prevent plan to go out car, there is anti-theft feature.
According to the present invention of said structure, be further characterized in that, described Voltage Cortrol and power failure alarm device comprise a voltage regulator, radio frequency car plate connects vehicle accumulator and obtains 12V direct current (DC), it is that each unit of radio frequency car plate is powered that voltage regulator in radio frequency car plate exports 3.3V, when 12V power supply disconnects, power-off protection relay electric-loss, power-off relay protector switch left, emergency battery transfers discharge regime to from charging, for radio frequency car plate is powered, another power-off relay protector switches synchronous with power-off relay protector switch left, allow the outage detection end ground connection of message handler, the power-off of radio frequency car plate is reported to car owner by GPRS communication module assembly, radio frequency car plate power alarm improves the ability of radio frequency car plate Anti-dismantling.
According to the present invention of said structure, be further characterized in that, the indoor read-out of vehicular drive is arranged on vehicular drive indoor, connects radio frequency car plate by wire or by bluetooth.
According to above content, beneficial effect of the present invention is:
1, RFID radio frequency car plate of the present invention has dipole antenna and near field antenna, has high antenna sensitivity, is convenient to implement divided lane and reads radio frequency license board information.
2, RFID radio frequency car plate of the present invention has the information register mode area of nearly 8Kbt, multiple information storage district and password area are provided, polytype Card read/write function is provided, expand radio frequency car plate field of application, relate to the fields such as car pipe, traffic control, highway, public security, traffic police, tax revenue, Fare Collection System.
3, RFID radio frequency car plate of the present invention can connect operator's compartment read-out, reminds driver not make a dash across the red light, and shows content violating the regulations and presses item, display highway toll volume and remaining sum.
4, RFID radio frequency car plate of the present invention has wireless transmission function, transmits the multidate information of vehicle startup or stopping to car owner unit computer, provides vehicle location, record violating the regulations, presses item and the information such as the power-off of radio frequency car plate, dismounting warning.
5, RFID radio frequency car plate of the present invention has power-off dismounting warning function and self-destroying function, and guarantee that radio frequency car plate cannot use by secondary, guarantee that information does not leak, road toll deposit is not lost.
6, " express highway card ", " expressway tol lcollection card ", " the parking area card " of the alternative conventional art of RFID radio frequency car plate of the present invention, " gas filling card ", eliminate entrance issuing ticket, card program is received in outlet, automatic identification, automatically to write, substantially increase express highway to be open to traffic efficiency, improve parking area work efficiency.
7, the present invention has the advantages that to identify fast write, is applied to highway, the divided lane vehicle identification of express highway detects and information interchange.
According to the present invention of technique scheme, described RFID radio frequency car plate is car owner, driver provides the information service relating to vehicle and traffic aspect, provides vehicle security management service, reminds driver safety to drive, reduce traffic violation, the interests of maintenance cart basic unit, driver.
The present invention provides vehicle position information and content violating the regulations for car owner unit, and car owner unit is set up out car record, wheelpath figure, improves vehicle degree of utilization, prevents vehicle from losing, prevent bus private.
Application of the present invention can reduce traffic violation, solves the persistent ailment of high way super speed, more line road occupying driving, the driving of curb escape trunk.
The present invention can improve highway tolling system work efficiency, accelerates the rate that is open to traffic of express highway.
The present invention can improve parking lot management level and work efficiency, is convenient to car owner and finds parking stall fast.
The present invention can improve vehicle safety management: identify without radio frequency car plate vehicle fast: " false taxi ", " fake-licensed car ", identifies " abduction car ", " loss car " fast, identifies " in violation road vehicles " fast.
The present invention can assist to set up vehicle dynamic location database, determines the position of each car on highway, losing car, fake-licensed car position, inquiring about certain truck position, improving social safety level of management for inquiring about.
The present invention for data carrier and communication media, promotes to set up the large data car networking relating to Vehicle Highway relevant departments and driver, car owner unit with radio frequency car plate.
[accompanying drawing explanation]
Fig. 1 is RFID radio frequency car plate scheme of installation of the present invention.
Fig. 2 be in Fig. 1 A-A to section-drawing.
Fig. 3 is RFID radio frequency car plate schematic appearance of the present invention.
Fig. 4 is RFID radio frequency car plate electrical schematic diagram of the present invention.
Fig. 5 is Anti-dismantling self-destruction schematic diagram of the present invention.
Fig. 6 is RFID radio frequency car plate power supply of the present invention adjustment and power alarm schematic diagram.
Fig. 7 is information interchange frame diagram of the present invention.
Fig. 8 is the application principle figure of the present invention in highway traffic control.
Fig. 9 is the application principle figure of radio frequency car plate of the present invention in highroad toll collection system.
Figure 10 is the application principle figure of radio frequency car plate of the present invention in parking system.
In the drawings:
1, vehicle front bumper; 2, conventional truck number plate; 3, tightening screw; 10, dipole antenna; 11, near field antenna; 20, active radio frequency chip; 30, Anti-dismantling radio frequency chip sterilizer; 40, data handler; 50, vibration sensor; 60, Voltage Cortrol and power failure alarm device; 70, GPRS wireless communication module assembly; 80, car plate shell; 81, upper antenna platform; 82, lower antenna platform; 83, mounting hole; 84, the external wire harness of radio frequency car plate; 85, radio frequency car plate housing back panel.
In addition, 21 (22), chip dipole antenna incoming end; 23 (24), near field antenna incoming end; 25, chip power incoming end; 26, chip ground end; 27, chip read write command input end; 28, chip reading writing information end;
31, Anti-dismantling self-destruction switch; 32, pressure spring; 33, energy-storage capacitor; 34, the convex bamboo shoot of Anti-dismantling; 35, step-up transformer primary winding; 36, step-up transformer output primary; 37, safety pin;
61, voltage regulator; 62, power-off protection relay; 63, power-off protection relay switch; 63 ', power-off protection relay switch; 64, emergency battery; 65, outage detection end;
71, GPRS module; 72, SIM; 73, GPRS communication antenna;
90, vehicle cab; 91, the indoor read-out of vehicular drive; 92, hidden switch in operator's compartment; 100, car owner's mobile phone or unit computer.
[detailed description of the invention]
As Figure 1-5, a kind of RFID radio frequency car plate with communication function, it is characterized in that, it comprises car plate shell 80, is provided with seven component parts in described car plate shell 80: active radio frequency chip 20, dipole antenna 10 and near field antenna 11, Anti-dismantling radio frequency chip sterilizer 30, data handler 40, vibration sensor 50, Voltage Cortrol and power failure alarm device 60, GPRS wireless communication module assembly 70:
The external dipole antenna 10 of described active radio frequency chip 20 and near field antenna 11, described active radio frequency chip 20 register mode area is divided into six regions: as the EPC district of vehicle basic information region, as the T district in vehicle details district, district can not be rewritten by described vehicle basic information region and vehicle details district, all write by vehicle administration office, described six regions also comprise the Q district be made up of traffic management information district, highway toll block of information, parking fee collective system block of information and standby message district, and described Q district is vehicle dynamic block of information;
Described active radio frequency chip 20 external Anti-dismantling radio frequency chip sterilizer 30, described data handler 40 controls the collection of active radio frequency chip 20 internal information, process and transmission, described vibration sensor 50 detects the vibration of radio frequency car plate, detect automobile engine starting or closedown, information is defeated is written to data handler 40:
Described Voltage Cortrol and the external vehicle accumulator of power failure alarm device 60 obtain direct current (DC), through inside arrange voltage regulator 61 outgoing current be that each unit of radio frequency car plate is powered;
GPRS wireless communication module assembly 70 comprises GPRS module 71 and SIM 72, described SIM 72 storage has radio frequency car plate and car owner's mobile phone, unit computer mobile communication number, the external GPRS communication antenna 73 of 6PRS communication module assembly 70, under the control of data handler 40, implements the information interchange with car owner's portable computer.
As Fig. 1, 2, shown in 3, the car plate shell 80 of RFID radio frequency car plate of the present invention is arranged in vehicle front bumper 1 or on other installation sites together with conventional truck number plate 2, and be fixed through mounting hole 83 with same set of tightening screw 3, described car plate shell 80 is provided with upper antenna platform 81 and lower antenna platform 82, and on outer cover body, be provided with two or more mounting hole 83, radio frequency car plate housing back panel 85 is provided with the external wire harness 84 of radio frequency car plate, the external wire harness 84 of described radio frequency car plate comprises the connection lead connecing automobile 12V battery lead and connect operator's compartment read-out,
As shown in Fig. 3,4,5, described dipole antenna 10 is arranged on inside the upper antenna platform 81 of car plate shell 80, antenna size is much larger than the size of conventional radio frequency label antenna, there is high antenna sensitivity, and near field antenna 11 is arranged on inside the lower antenna platform 82 of car plate shell 80, obtain mechanical stability;
As shown in Fig. 3,4,5, the capacity of described active radio frequency chip 20 is 8Kbt: described Q district comprises:
Traffic management information district, i.e. Q1, Q2, Q3;
Highway toll block of information, i.e. Q4, Q5, Q6, Q7;
Parking fee collective system block of information, i.e. Q8, Q9;
Standby message district, i.e. Q10.
Table 1 is RFID radio frequency chip register mode area information classification of the present invention and purposes table below, and table 2 is RFID radio frequency chip read-write application class table of the present invention.
Table 1: RFID radio frequency chip register mode area information classification of the present invention and purposes table
Table 2: RFID radio frequency chip read-write application class table of the present invention
Legend:
As Fig. 4, shown in 5, in described Anti-dismantling radio frequency chip sterilizer 30, comprise the Anti-dismantling self-destruction switch 31 of a radio frequency car plate and coupled energy-storage capacitor 33, Anti-dismantling self-destruction switch 31 is provided with pressure spring 32 below one end, be provided with safety pin 37 above, radio frequency car plate housing back panel 85 is provided with the convex bamboo shoot 34 of Anti-dismantling, chip power incoming end 25 external connection is arranged at Anti-dismantling self-destruction switch 31 other end by step-up transformer output primary 36 and step-up transformer primary winding 35, the Anti-dismantling self-destruction switch 31 of radio frequency car plate is connected with energy-storage capacitor 33, the purposes of safety pin 37 blocks Anti-dismantling self-destruction switch 31 to facilitate it to be connected with 3.3V power supply, energy-storage capacitor 33 is charged.After radio frequency car plate is installed and is fixed, the convex bamboo shoot 34 of Anti-dismantling in face, radio frequency car plate shell behind are depressed, the bottom of the convex bamboo shoot 34 of Anti-dismantling is seized Anti-dismantling self-destruction switch 31 makes it be connected with 3.3V power supply, safety pin 37 is extracted out from radio frequency car plate top, Anti-dismantling self-destruction switch 31 is controlled by the convex bamboo shoot 34 of Anti-dismantling, enters Anti-dismantling state.When dismantling radio frequency car plate, the convex bamboo shoot 34 of Anti-dismantling at the radio frequency car plate back side lose pressure and eject, and Anti-dismantling self-destruction switch 31 upwards makes energy-storage capacitor 33 leave 3.3V power supply under the thrust of pressure spring 32.Connect step-up transformer primary winding 35 to discharge, boost 30 times through step-up transformer transformer secondary coil 36, active radio frequency chip 20 smashes (radio frequency chip operating voltage 3.3V) by the voltage being applied to the nearly 100V of chip power incoming end 25 of chip 20.Dismounting radio frequency car plate causes active radio frequency chip 20 to be damaged, and radio frequency car plate not only cannot use by secondary, and the information of radio frequency car plate also can not relate to dew, and the road toll fund of storage can not be lost.
The storage information of an active radio frequency chip 20 read each second by described data handler 40, and from the information storage read within a processor, simultaneously by the erasing of information of storage last time, the information at every turn read and storage information comparison, if start GPRS time not identical, Q2, Q3 district information is issued car owner's mobile phone or computer; GPRS being received car owner asks the information of pushing-off the wagons to be written to chip Q1 district; The information of pushing-off the wagons driver is asked to be written to Q1 district; When radio frequency car plate is disassembled, report car owner by GPRS; Highway Detection Information in Q3 district is passed to the read-out 91 in operator's compartment 90; The highway toll left fund volume of Q5, Q7, the volume of withholing are passed to the read-out 91 in operator's compartment 90; The parking space information in Q9 district is dealt on the mobile phone of driver by GPRS module.；
Described vibration sensor 50 by defeated for information be written to data handler 40 after, issue car owner's portable computer through GPRS module 70, set up vehicle monitoring system, prevent plan to go out car, there is anti-theft feature.
As Fig. 4, shown in 6, described Voltage Cortrol and power failure alarm device 60 comprise a voltage regulator 61, radio frequency car plate connects vehicle accumulator and obtains 12V direct current (DC), it is that each unit of radio frequency car plate is powered that voltage regulator 61 in radio frequency car plate exports 3.3V, when 12V power supply disconnects, power-off protection relay 62 dead electricity, power-off relay protector switch 63 left, emergency battery 64 transfers discharge regime to from charging, for radio frequency car plate is powered, another power-off relay protector switch 63 ' switch synchronous with power-off relay protector switch 63 left, allow outage detection end 65 ground connection of message handler 40, the power-off of radio frequency car plate is reported to car owner by GPRS communication module assembly 70, radio frequency car plate power alarm improves the ability of radio frequency car plate Anti-dismantling.
Be illustrated in figure 7 information interchange frame diagram of the present invention,
1), the indoor read-out 91 of vehicular drive is arranged in vehicle cab 90, and connect radio frequency car plate by wire, or connects radio frequency car plate by bluetooth, displaying contents is: 1. reminding does not make a dash across the red light 2. break rules and regulations record 3. press item 4. road toll to withhold volume, left fund volume
Hidden switch 92 in operator's compartment: when vehicle is held as a hostage, driver starts hidden switch 92 in operator's compartment, to radio frequency car plate write request traffic police pushing-off the wagons information in the ignorant situation of hijacker, be written to the Q1 district of active radio frequency chip 20, highway check point frequency read/write turns public security, traffic after reading Q1 district information.
2), car owner's mobile phone or unit computer 100: radio frequency car plate is exchanged with car owner's mobile phone or unit computer 100 by GPRS wireless communication module assembly 70, car owner's mobile phone or computer demonstrate vehicle launch, Stop message, vehicle traveling-position, vehicle peccancy record, Che Guan, traffic police, the tax, highway division press item, and the alarm message of the power-off of radio frequency car plate or dismounting.
When vehicle loss or bus private can send request traffic police pushing-off the wagons information, be written to the Q1 district of active radio frequency chip 20, car stealer does not know alarm request traffic police pushing-off the wagons, and highway check point frequency read/write turns public security, traffic after reading Q1 district information.
3), relevant speciality node radio-frequency reading-writing device and function, ginseng sees the above table 2:
1. vehicle administration office's radio frequency writer:
Vehicle administration office is before granting car plate, by the essential information of radio frequency card sender by vehicle: license plate number, car type, car owner's classification, car maximum weight, axletree quantity write the EPC district of active radio frequency chip 20, by vehicle details Vehicle Identify Number, Motor Number, purchase date, change hands the T district that record etc. is written to active radio frequency chip 20, and encryption becomes and can not rewrite code.
2. highway toll central radio-frequency read write line:
To the Q4 write charge password in the active radio frequency chip 20 of radio frequency car plate, to Q5 district write deposit.
3. highway check point frequency read/write:
Read active radio frequency chip 20 Zhong EPC district vehicle essential information, and item write Q3 district is pressed by highway communication testing result, content violating the regulations, highway, Che Guan, traffic police, public security, revenue department, highway communication check point position code is written to Q2 district.
4. highway toll frequency read/write:
The read write line of charge entrance: the EPC district vehicle essential information reading active radio frequency chip 20, reads Q4, Q5 district information of active radio frequency chip 20, and verify charge password, left fund volume, whether right decision lets pass.And write charge entry position code to the Q6 district of active radio frequency chip 20.
Outlet charge frequency read/write: read the vehicle essential information in EPC district in active radio frequency chip 20, the charge of Q4 district password, the Q5 district balance of deposits, charge entry position, Q6 district code, after charge outlet data center calculation goes out charge, charge and remaining sum are write Q7 district and the Q5 district of active radio frequency chip 20.
5. parking area frequency read/write:
Entrance frequency read/write: the vehicle essential information reading the EPC district of active radio frequency chip 20, is written to the Q8 district of active radio frequency chip 20 by entry time.
The parking stall frequency read/write of parking area: the vehicle essential information reading the EPC district of active radio frequency chip 20, vehicle number is mail to parking data storehouse, set up parking area vehicle location figure, parking stall code is written to the Q9 district of active radio frequency chip 20 simultaneously, Q9 district parking space information is issued car owner's mobile phone by radio frequency car plate automatically, is convenient to find parking stall fast when car owner picks up the car.
Solve a difficulty of looking for car when the large parking stall of the large parking lot such as airport, mall area has more.
EXIT place frequency read/write:
Read the EPC district vehicle essential information of active radio frequency chip 20 and the Q8 district information of active radio frequency chip 20, parking data center calculates parking fee automatically according to vehicle type, car owner's classification and parking period.
6. vehicle unit front door frequency read/write:
Vehicle number in the EPC district of the active radio frequency chip 20 at automatic reading turnover gate, sets up unit vehicles while passing cartogram.
7. traffic police dedicated RF ID panel computer:
Traffic police dedicated RF ID panel computer not only reads the EPC district vehicle essential information of active radio frequency chip 20, and has the ability reading T district vehicle details in active radio frequency chip 20, provides information foundation for traffic police looks into car.
Radio frequency car plate of the present invention has radio frequency reading writing information and storage capacity, the function of tool wire transmission and transmission over radio, is applied to vehicle anti-theft, anti-abduction, transport administration, highway administration, expenses of taxation management, the management of traffic police public security department, highroad toll collection system, parking system, unit vehicle management, the supervision of bus private, fake-licensed car verification and tracking, vehicle location system.
See Fig. 8, the application of radio frequency car plate in transport administration:
1. radio frequency car plate is installed:
Vehicle administration office is when providing conventional truck number plate, and vehicle administration office's special-purpose radio-frequency chip writer is to active radio frequency chip 20 Zhong EPC district write vehicle essential information, and the T district to active radio frequency chip 20 writes vehicle details and imposes password and becomes and can not rewrite information.
The center position of screw is installed at automobile front beam number plate, beats Φ 10mm hole, in order to through the external wire harness 84 of radio frequency car plate, enter automotive interior, connect 12V storage battery and connect operator's compartment read-out.
2. alignd with the fastened by screw hole of radio frequency car plate by conventional truck number plate, conventional truck number plate is outside, is fastened on vehicle front bumper or car plate installed position with spiral nail 3.
Be connected on vehicle accumulator by radio frequency car plate power lead, above radio frequency car plate, extract safety pin 37 out, radio frequency car plate installs, and enters Anti-dismantling state.
3., when radio frequency car plate is by highway check point frequency read/write, set up with it information communication and exchange, the time of usual read and write is less than 150 milliseconds.
4. frequency read/write is all installed in 10 meters of at the parting of the ways before divided lane red light line and red light line, when vehicle arrives red light line front 10 meters of, read write line can to the Q3 district write red light warning of active radio frequency chip 20, the message handler 40 of radio frequency car plate reads active radio frequency chip 20 Q3 district red light warning message, and be transferred on the read-out 91 of vehicle cab 90, remind driver not make a dash across the red light.If vehicle is when when red, cross red light line, red light line read write line to make a dash across the red light code to the Q3 district write of active radio frequency chip 20, and the position code of Q2 district write red light line read write line to active radio frequency chip 20.Radio frequency car plate transmits from read-out 91 Room of trend vehicle cab 90 and to make a dash across the red light record, sends the position code (vehicle location code) of make a dash across the red light information and red light line read write line violating the regulations to car owner's mobile phone, unit computer.If vehicle is not broken rules and regulations, red light line frequency read/write is only to radio frequency car plate Q2 district write red light line read write line position code, and radio frequency car plate sends red light check point position code and builds track of vehicle to car owner's mobile phone, unit computer for car owner.
The read write line of cross roads multiple divided lane red light line reads vehicle essential information: license number code, vehicle type, car owner's classification, car total weight information, and these information are used for statistical vehicle flowrate, formulates road and to be open to traffic optimization official documents and correspondence, improve guiding of traffic ability.
Item is pressed to car owner, driver by transport administration detection node data center by the departments such as car pipe, traffic control, highway, the tax, public security: the Q3 district of the active radio frequency chip 20 of the write such as annual examination, settlement of accident, the expenses of taxation, these information pass on operator's compartment read-out 91 by radio frequency car plate, are transferred to car owner's mobile phone, unit computer by GPRS wireless communication module assembly 70.
5. highway detection node there is also mounted vehicle sensors, if vehicle sensors detects vehicle, and highway detection node frequency read/write is read less than radio frequency license board information, confirm as the improper vehicle or fake-licensed car or pilferage car that there is no radio frequency car plate, highway detection node starts photography vehicle photo and files, and starts front hook procedure.
6. the frequency read/write that on express highway, divided lane is installed reads the EPC district vehicle essential information of active radio frequency chip 20 automatically, if Oversize vehicle is walked motorway or is entered curb escape trunk, all that more line violating the regulations travels, frequency read/write travels getting over line the Q3 district that content violating the regulations is written to active radio frequency chip 20, divided lane frequency read/write position code is write the Q2 district of active radio frequency chip 20.Radio frequency car plate content of being broken rules and regulations in chip Q3 district is presented on operator's compartment read-out 91, informs that driver breaks rules and regulations content.By GPRS module 70, Q2, Q3 district information is sent to car owner's mobile phone, unit computer, reporting vehicle is broken rules and regulations content and vehicle location.
7. the time difference that on highway, two frequency read/writes at a distance of S distance read same radio frequency car plate is the speed of Δ t, this car
the data center of highway check point calculates car speed automatically, if hypervelocity, highway check point read write line can write the code that exeeds the regulation speed in the Q3 district of active radio frequency chip 20.To Q2 district write check point frequency read/write position code.On operator's compartment read-out 91, display exeeds the regulation speed, and radio frequency car plate is exeeded the regulation speed and position to car owner's mobile phone, unit computer report by GPRS module.
8. highway check point has installed divided lane road surface meter treasure, the EPC district vehicle essential information (license number code, car type, car owner's classification, vehicle weight+load carrying ability, axletree quantity) that check point frequency read/write reads active radio frequency chip 20 with count remeasurement to weight information together input check point processing enter.If when meter remeasurement data have exceeded the car maximum weight of EPC district record of active radio frequency chip 20, be overloaded vehicle, loaded information violating the regulations is written to the Q3 district of active radio frequency chip 20 by frequency read/write, 91 by check point position code write Q2 district.Loaded information is presented on operator's compartment read-out 91 by radio frequency car plate, informs driver's overload of vehicle, reports car owner's mobile phone, unit computer, vehicle overload information and detection position thereof by GPRS wireless communication module assembly 70.
Vehicle axles quantity information in radio frequency car plate EPC district contributes to setting up road non-stop vehicle weight detecting device, completes vehicle weight and detect in vehicle carries out.
9. highway detection node frequency read/write reads the Q1 district information of penetrating active radio frequency chip 20, if read Q1 Qu Zhongyou driver when asking pushing-off the wagons or car owner to ask the information of pushing-off the wagons, at once forward city traffic control center by check point data center, notify traffic police, public security department by city traffic control center.
See Fig. 9, the application of the present invention in highroad toll collection system:
Substitute the charge radio-frequency card in existing highway Fare Collection System.
1) vehicle handles automatic charging formality to highway toll center, and after highway toll center receives the road toll that prestores, in active radio frequency chip 20, Q4 district write charging password, to Q5 district write deposit, completes automatic charging application.
Read-out 91 in vehicle cab demonstrates road toll left fund volume.
2) vehicle arrives toll station entrance, toll station's entrance frequency read/write reads active radio frequency chip 20 Zhong EPC district vehicle essential information: license plate number, car type, car owner's type, maximum weight, read Q4 district to pass by one's way charge code simultaneously, Q5 district left fund volume, confirm that password is correct, and when having enough balances of deposits, to write toll station of active radio frequency chip 20 Zhong Q6 district entry position code, clearance vehicle enters.
3) vehicle arrives charge exit place, and outlet frequency read/write reads the EPC district vehicle essential information of active radio frequency chip 20, reads Q4 district charge password, the Q5 district balance of deposits of active radio frequency chip 20, reads Q6 district vehicle entrance position code.According to vehicle type, car owner's type, Maximum Loading Capacity and highway-entrance position calculation road toll, and write to the Q7 district of active radio frequency chip 20 volume of withholing, in Q5 district, rewrite new left fund volume, complete automatic charging program.
Read-out 91 in vehicle cab demonstrates road toll and to withhold volume and left fund volume.
See Figure 10, the present invention is applied to parking charge system:
Radio frequency car plate has the parking card that multinomial billing function substitutes prior art:
1) when vehicle enters Entrance place, Entrance frequency read/write reads active radio frequency chip 20 Zhong EPC district information: license number code, car type, car owner's classification, maximum weight, axletree quantity.Then to active radio frequency chip 20 Zhong Q8 district write vehicle entry time, start restrictor bar clearance vehicle and enter parking area.
2) after vehicle arrives parking stall, the frequency read/write on parking stall reads the EPC district information of active radio frequency chip 20: the number-plate number, and parking stall code, vehicle number are mail to parking data center simultaneously, implement vehicle location in parking area, record parking quantity and position, improve parking area degree of utilization.
Parking space information is mail to the Q9 district of active radio frequency chip 20 by parking stall frequency read/write.
The mobile phone of vehicle driver can demonstrate the code on parking stall, be convenient to chaufeur and find parking stall fast when going out parking area.
3) when vehicle arrives EXIT place, outlet frequency read/write reads active radio frequency chip 20 Zhong EPC district vehicle essential information, read Q8 district vehicle to march into the arena the time, parking data center is according to vehicle type, car owner's classification and parking period calculate parking fee automatically, let pass after collecting parking fee.
Claims (9)
1. one kind has the RFID radio frequency car plate of communication function, it is characterized in that, it comprises car plate shell, is provided with seven component parts in described car plate shell: active radio frequency chip, dipole antenna and near field antenna, Anti-dismantling radio frequency chip sterilizer, data handler, vibration sensor, Voltage Cortrol and power failure alarm device, GPRS wireless communication module assembly:
The described external dipole antenna of active radio frequency chip and near field antenna, described active radio frequency chip register mode area is divided into six regions: as the EPC district of vehicle basic information region, as the T district in vehicle details district, and the Q district to be made up of traffic management information district, highway toll block of information, parking fee collective system block of information and standby message district, district can not be rewritten by described vehicle basic information region and vehicle details district, all write by vehicle administration office, described Q district is vehicle dynamic block of information;
Described active radio frequency chip external Anti-dismantling radio frequency chip sterilizer, described data processor controlled active radio frequency chip internal information acquisition, process and transmission, described vibration sensor detects the vibration of radio frequency car plate, detect automobile engine starting or closedown, information is defeated is written to data handler;
Described Voltage Cortrol and the external vehicle accumulator of power failure alarm device obtain direct current (DC), through inside arrange voltage regulator outgoing current be that each unit of radio frequency car plate is powered;
GPRS wireless communication module assembly comprises GPRS module and SIM, described SIM storage has radio frequency car plate and car owner's mobile phone, unit computer mobile communication number, the external GPRS communication antenna of GPRS communication module assembly, under the control of data handler, implements the information interchange with car owner's portable computer.
2. the RFID radio frequency car plate with communication function according to claim 1, be further characterized in that, the car plate shell of RFID radio frequency car plate is arranged on vehicle together with conventional truck number plate, and be fixed through mounting hole with tightening screw, described car plate shell is provided with upper antenna platform and lower antenna platform, and on outer cover body, be provided with two or more mounting hole, radio frequency car plate housing back panel is provided with the external wire harness of radio frequency car plate, the described external wire harness of radio frequency car plate comprises the connection lead connecing automobile 12V battery lead and connect operator's compartment read-out.
3. the RFID radio frequency car plate with communication function according to claim 1, be further characterized in that, described dipole antenna is arranged on inside the upper antenna platform of car plate shell, antenna size is greater than the size of conventional radio frequency label antenna, and near field antenna is arranged on inside the lower antenna platform of car plate shell.
4. the RFID radio frequency car plate with communication function according to claim 1, is further characterized in that, the capacity of described active radio frequency chip is 8Kbt, and its register mode area information is set to:
EPC district as vehicle basic information region is vehicle essential information, comprises vehicle number, car type, car owner's classification, vehicle maximum weight, axletree quantity;
T district as vehicle details district is Vehicle Identify Number, Motor Number, purchase date, change hands record;
Q district as vehicle dynamic block of information comprises:
Traffic management information district, i.e. Q1, Q2, Q3, described Q1 asks traffic police's pushing-off the wagons message code for driver or car owner, and described Q2 is highway check point position code, described Q3 is highway testing result and highway, the tax, traffic police, traffic management office press item code;
Highway toll block of information, i.e. Q4, Q5, Q6, Q7, described Q4 is highway toll password, and described Q5 is highway toll remaining sum deposit, and described Q6 is highway toll entrance detection position code, and described Q7 is that highway toll is withholdd volume;
Parking fee collective system block of information, i.e. Q8, Q9, described Q8 is the Entrance time, and described Q9 is Parking position code;
Standby message district, i.e. Q10, described Q10 is the standby message comprising oiling automatic charging.
5. the RFID radio frequency car plate with communication function according to claim 1, be further characterized in that, in described Anti-dismantling radio frequency chip sterilizer, comprise the Anti-dismantling self-destruction switch of a radio frequency car plate and coupled energy-storage capacitor, Anti-dismantling self-destruction switch is provided with pressure spring below one end, be provided with safety pin above, radio frequency car plate housing back panel is provided with the convex bamboo shoot of Anti-dismantling, chip power incoming end external connection is arranged at the Anti-dismantling self-destruction switch other end by step-up transformer output primary and step-up transformer primary winding.
6. the RFID radio frequency car plate with communication function according to claim 4, be further characterized in that, the storage information of an active radio frequency chip read each second by described data handler, and from the information storage read within a processor, simultaneously by the erasing of information of storage last time, the information at every turn read and storage information comparison, if not identical time start GPRS, Q2, Q3 district information is issued car owner's mobile phone or computer; GPRS being received car owner asks the information of pushing-off the wagons to be written to chip Q1 district; The information of pushing-off the wagons driver is asked to be written to Q1 district; When radio frequency car plate is disassembled, report car owner by GPRS; Highway Detection Information in Q3 district is passed to the read-out in operator's compartment; The highway toll left fund volume of Q5, Q7, the volume of withholing are passed to the read-out in operator's compartment; The parking space information in Q9 district is dealt on the mobile phone of driver by GPRS module.
7. the RFID radio frequency car plate with communication function according to claim 1, be further characterized in that, described vibration sensor by defeated for information be written to data handler after, issue car owner's portable computer through GPRS module, set up vehicle monitoring system, prevent plan to go out car.
8. the RFID radio frequency car plate with communication function according to claim 1, be further characterized in that, described Voltage Cortrol and power failure alarm device comprise a voltage regulator, radio frequency car plate connects vehicle accumulator and obtains 12V direct current (DC), and it is that each unit of radio frequency car plate is powered that the voltage regulator in radio frequency car plate exports 3.3V.
9. the RFID radio frequency car plate with communication function according to claim 1, is further characterized in that, the indoor read-out of vehicular drive is arranged on vehicular drive indoor, connects radio frequency car plate by wire or by bluetooth.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510000566.9A CN104442619B (en) | 2015-01-04 | 2015-01-04 | A kind of RFID radio frequency car plate with communication function |
| PCT/CN2015/071717 WO2016106929A1 (en) | 2015-01-04 | 2015-01-28 | Rfid licence plate with communication function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510000566.9A CN104442619B (en) | 2015-01-04 | 2015-01-04 | A kind of RFID radio frequency car plate with communication function |
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| CN104442619A true CN104442619A (en) | 2015-03-25 |
| CN104442619B CN104442619B (en) | 2016-08-24 |
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| WO (1) | WO2016106929A1 (en) |
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| CN107415856A (en) * | 2017-05-19 | 2017-12-01 | 易微行（北京）科技有限公司 | A kind of durable passive car plate |
| CN107117113A (en) * | 2017-05-19 | 2017-09-01 | 易微行（北京）科技有限公司 | A kind of automobile |
| CN107415859A (en) * | 2017-05-19 | 2017-12-01 | 易微行（北京）科技有限公司 | A kind of passive car plate |
| CN107139863A (en) * | 2017-05-19 | 2017-09-08 | 易微行（北京）科技有限公司 | A kind of automobile |
| CN107415857A (en) * | 2017-05-19 | 2017-12-01 | 易微行（北京）科技有限公司 | A kind of durable passive car plate |
| CN109325565A (en) * | 2018-11-16 | 2019-02-12 | 浙江海康科技有限公司 | A kind of electric bicycle intelligent management system and special electronic license plate |
| WO2020125098A1 (en) * | 2018-12-21 | 2020-06-25 | 深圳市元征科技股份有限公司 | Vehicle information management method, and related apparatus |
| CN111885503A (en) * | 2020-07-24 | 2020-11-03 | 深圳市元征科技股份有限公司 | License plate distribution method and related equipment |
| CN112419734A (en) * | 2020-10-27 | 2021-02-26 | 奇瑞汽车股份有限公司 | Vehicle electronic VIN device, control method thereof and automobile |
| WO2024045075A1 (en) * | 2022-08-31 | 2024-03-07 | 高新兴智联科技有限公司 | Electronic license plate with radio frequency identification function |
| RU2806291C1 (en) * | 2023-03-10 | 2023-10-30 | Федеральное государственное бюджетное учреждение науки Институт проблем управления им. В.А. Трапезникова Российской академии наук | Method for recording violations of traffic rules |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104442619B (en) | 2016-08-24 |
| WO2016106929A1 (en) | 2016-07-07 |
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