CN108961764A - A kind of video for intelligent transportation field and radio frequency identification all-in-one machine - Google Patents
A kind of video for intelligent transportation field and radio frequency identification all-in-one machine Download PDFInfo
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- CN108961764A CN108961764A CN201810729779.9A CN201810729779A CN108961764A CN 108961764 A CN108961764 A CN 108961764A CN 201810729779 A CN201810729779 A CN 201810729779A CN 108961764 A CN108961764 A CN 108961764A
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- radio frequency
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- machine
- license plate
- frequency identification
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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
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
-
- 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
-
- 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
- G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
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- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Traffic Control Systems (AREA)
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Abstract
The invention discloses a kind of videos for intelligent transportation field and radio frequency identification all-in-one machine, wherein includes: photographing module, controller and super high frequency radio frequency identification module for reading and writing；The license plate image of the vehicle in lane where photographing module is used to obtain, and license plate image is handled, to identify the number of license plate, the number information of license plate image and license plate is sent to controller；Super high frequency radio frequency recognition read-write machine module, the information of vehicles of RFID tag entrained by vehicle, information of vehicles include at least license board information for identification；Controller, the license plate number contained in the number of the license plate of the photographing module obtained in certain time and the information of vehicles of RFID tag is compared, it is consistent if there is comparing, then think that license plate is verified, if it is inconsistent to compare appearance, the license plate number that then will be unable to identification is sent to backstage, is further verified.
Description
Technical field
The present invention relates to video identifications and radio-frequency recognition system, especially design it is a kind of for intelligent transportation have superelevation
Frequently the all-in-one machine of (UHF) radio frequency identification (RFID) and video identification.
Background technique
With the construction fast development in city and sharply increasing for vehicle guaranteeding organic quantity, national vehicle guaranteeding organic quantity in 2017
More than 300,000,000, urban traffic control difficulty is greatly increased.The common single cognition technology using video, coil is regarded
The monitoring of frequency and the mode accuracy rate captured be not high, in terms of flow collection, Signalized control and Traffic information demonstration not enough
Accurately, the traffic administrations needs such as traffic real-time guidance, public traffic in priority, fence are unable to satisfy；By way of video monitoring
It is difficult to identify false-trademark deck, blocks the illegal activities such as number, causes traffic administration management difficult；When encountering extreme weather, video prison
The effect of control will be greatly reduced.Traditional technological means is difficult to cope with increasingly complicated traffic condition, to traffic intelligence management
It is required that higher and higher.
With the development of electronic technology, traffic management department gradually starts to increase RFID monitoring device, is supervised using video
Control carries out traffic administration with super high frequency radio frequency identification two systems parallel form.Compared with tradition only video surveillance management, two
It is higher to cover system in parallel recognition accuracy, can be realized the identification of false-trademark deck, the adaptability of extreme weather is also promoted.
But two systems usually safeguard that two systems, maintenance cost are higher by multiple producers parallel respectively at present；All data processings
Realized on backstage, it is larger to background devices pressure, and real-time is not high；Equipment volume is huge, and installation configuration is complicated, is unfavorable for
Later maintenance.
Therefore, intelligent traffic administration system needs one kind that can combine radio frequency identification and video identification, and can be preceding
The all-in-one machine that platform completes data processing mitigates the pressure of background devices to realize maintenance single system.
Summary of the invention
The purpose of the present invention is to provide a kind of videos for intelligent transportation field and radio frequency identification all-in-one machine, for solving
Certainly above-mentioned problem of the prior art.
Of the invention a kind of video for intelligent transportation field and radio frequency identification all-in-one machine, wherein include: photographing module,
Controller and super high frequency radio frequency identify module for reading and writing；The license plate image of the vehicle in lane where photographing module is used to obtain, and
License plate image is handled, to identify the number of license plate, the number information of license plate image and license plate is sent to control
Device；Super high frequency radio frequency recognition read-write machine module, the information of vehicles of RFID tag entrained by vehicle, vehicle are believed for identification
Breath includes at least license board information；Controller, by the number and radio frequency identification marking of the license plate of the photographing module obtained in certain time
The license plate number contained in the information of vehicles of label is compared, consistent if there is comparing, then it is assumed that license plate is verified, such as
Fruit comparison appearance is inconsistent, then will be unable to the license plate number of identification, is sent to backstage, is further verified.
One embodiment of the video according to the present invention for intelligent transportation field and radio frequency identification all-in-one machine, wherein take the photograph
The vehicle vehicle image in lane as where can also obtaining module, and vehicle image is handled, to identify vehicle, by vehicle
Vehicle and vehicle image be sent to controller.
One embodiment of the video according to the present invention for intelligent transportation field and radio frequency identification all-in-one machine, wherein also
It include: antenna, which identifies that module for reading and writing obtains information of vehicles by the antenna.
One embodiment of the video according to the present invention for intelligent transportation field and radio frequency identification all-in-one machine, wherein also
It include: power module, for being powered.
One embodiment of the video according to the present invention for intelligent transportation field and radio frequency identification all-in-one machine, wherein also
It include: security module, for encryption and decryption super high frequency radio frequency to be identified module for reading and writing, the information for obtaining and sending carries out encryption and decryption.
One embodiment of the video according to the present invention for intelligent transportation field and radio frequency identification all-in-one machine, wherein control
Device processed is connect by RJ-45 interface with the photographing module, identifies that module for reading and writing connects by TTL interface and the super high frequency radio frequency
It connects, is connect by RJ-45 interface with background system.
One embodiment of the video according to the present invention for intelligent transportation field and radio frequency identification all-in-one machine, wherein control
Device processed is connect by SPI interface with the security module, and the security module is identified by SPI interface and the super high frequency radio frequency
Module for reading and writing connection.
One embodiment of the video according to the present invention for intelligent transportation field and radio frequency identification all-in-one machine, wherein also
It include: shell, for video and radio frequency identification all-in-one machine to be sealed in inside.
One embodiment of the video according to the present invention for intelligent transportation field and radio frequency identification all-in-one machine, wherein control
The information that device processed is obtained from photographing module and super high frequency radio frequency identification module for reading and writing, forms a data packet, when data packet includes
Between, place, direction, image information, information of vehicles and judging result, and pass data packet back backstage.
One embodiment of the video according to the present invention for intelligent transportation field and radio frequency identification all-in-one machine, wherein also
Include: acousto-optic hint unit, be used to issue different acousto-optic hints according to the working condition of controller 2, to confirm camera shooting mould
The working condition of block, super high frequency radio frequency identification recognition module and security module.
A kind of video for intelligent transportation field and radio frequency identification all-in-one machine of the invention, solves current intelligent transportation
Field background devices pressure is big, and real-time is not high, equipment volume is huge, the complicated problem of installation configuration.It can satisfy intelligence simultaneously
Energy traffic application demand, reduces the construction and operating cost of intelligent transportation system.All data are handled on foreground, in real time
Property is higher, small to the pressure of background devices.Become dual system and behavior single system, effectively reduces maintenance cost.Reduce equipment
Volume, it is easy for installation.
Detailed description of the invention
It is the present invention shown in Fig. 1 for the video of intelligent transportation field and the structural schematic diagram of radio frequency identification all-in-one machine.
Specific embodiment
To keep the purpose of the present invention, content and advantage clearer, with reference to the accompanying drawings and examples, to of the invention
Specific embodiment is described in further detail.
It is the present invention shown in Fig. 1 for the video of intelligent transportation field and the structural schematic diagram of radio frequency identification all-in-one machine, such as
Shown in Fig. 1, video and radio frequency identification all-in-one machine of the present invention for intelligent transportation field include photographing module 1, controller 2, surpass
High-frequency radio frequency identifies module for reading and writing 3, security module 4, antenna 5 and power module 6.
As shown in Figure 1, photographing module 1 is used to obtain the license plate and vehicle image of the vehicle in place lane, and to license plate figure
As being handled, to identify the number of license plate.The number information of the license plate of vehicle and vehicle image and license plate is sent to
Controller 2.The information of vehicles of the RFID tag entrained by vehicle for identification of super high frequency radio frequency recognition read-write machine module 3,
Information of vehicles includes at least license board information.Controller 2 is by the number and radio frequency of the license plate of the photographing module obtained in certain time
Identify that the license plate number contained in the information of vehicles of label is compared, it is consistent if there is comparing, then it is assumed that license plate verifying
Pass through, if compared, appearance is inconsistent, will be unable to the license plate number of identification, is sent to backstage, is further verified.
As shown in Figure 1, security module 4 is used for the letter that encryption and decryption super high frequency radio frequency identification module for reading and writing 3 is issued/received
Breath；The information for obtaining and sending carries out encryption and decryption.Power module 6 is for being powered.
As shown in Figure 1, video and radio frequency identification all-in-one machine of the present invention for intelligent transportation field, the controller 2 are logical
It crosses RJ-45 interface to connect with the photographing module 1, identifies that module for reading and writing 3 is connect with the super high frequency radio frequency by TTL interface,
It is connect by SPI interface with the security module 4, is connect by RJ-45 interface with background system；The security module 4 passes through
SPI interface is connect with super high frequency radio frequency identification module for reading and writing 3；The super high frequency radio frequency identification module for reading and writing 3 passes through radio frequency
Interface is connect with antenna.
As shown in Figure 1, the video and radio frequency identification all-in-one machine for intelligent transportation field further include a shell, shell will be regarded
Frequency is sealed in inside with radio frequency identification all-in-one machine, to use in bad weather outdoors.
As shown in Figure 1, controller 2 obtains information from photographing module 1 and super high frequency radio frequency identification module for reading and writing 3 and handles,
After one complete data packet (including time, place, direction, image, image recognition information, information in radio frequency) of formation is passed back
Platform.
As shown in Figure 1, photographing module 1 can be any module with camera function, it is desirable that the knowledge with license plate, vehicle
Other function, can be with the RJ-45 interface of external connection.Controller 2 can be any controller, can have and connect with the external world
RJ-45 interface, SPI interface, TTL interface.Super high frequency radio frequency identification module for reading and writing 3, which can be, any meets GB/T 29768-
2013 " information technology radio frequency identification 800/900MHz air interface protocols " and/or GJB7377.1-2011 " military radio frequency identification
Air interface first part: 800-900MHz parameter " module for reading and writing, it is desirable that module for reading and writing has to be connect with the TTL that connect of the external world
Mouth, SPI interface and radio frequency interface.Security module 4 can be it is any meet GB/T 35787-2017 " vehicle electric sub-mark read
Write device safety specifications " security module, it is desirable that security module has and the extraneous TTL interface and SPI interface connecting.It
Line 5 can be the antenna that any frequency range includes 840~845MHz or/and 920~925MHz, it is desirable that antenna has to be connect with the external world
Radio frequency interface.Power module 6 can be the power module that any alternating current turns direct current, it is desirable that be capable of providing photographing module 1, control
The voltage and current that device 2, super high frequency radio frequency identification module for reading and writing 3 work normally.
As shown in Figure 1, video and radio frequency in intelligent traffic administration system, when using the present invention, for intelligent transportation field
Identification all-in-one machine should integrally be hung over below portal frame, L shape bar or bridge on road, and photographing module and antenna should correspond to lane
It places top.
As shown in Figure 1, controller 2 of the invention obtains the image information and license plate of vehicle by control photographing module 1
Number, the identification information of vehicle, controller 2 identifies module for reading and writing 3 and security module 4 by control super high frequency radio frequency, via antenna 5
Obtain the information of the vehicle carried electronic label on vehicle.Controller 2 carries out inter-process after getting all information, such as controller 2
There is connection with background system, then passes through RJ-45 interface for information back to background system；As controller 2 does not have with background system
Connection, then in the memory by the information preservation handled well into controller 2, after connecting and establishing by all information backs after
Platform system.
The present invention also sets up the acousto-optic hint unit connecting with controller 2, is used to be sent out according to the working condition of controller 2
Different acousto-optic hints to be out to confirm photographing module 1, super high frequency radio frequency identification recognition module 3, the working condition of security module 4,
To realize the simplicity of system maintenance.
All-in-one machine of the present invention uses Structural strengthening design, has fully considered that form-making design, topology layout are set
Meter, antidetonation impact design, three-proof design etc. require, and have the characteristics that good appearance, sturdy and durable, installation is simple, anti-explosion safety,
It can be suitble to various working environments.
All-in-one machine of the invention has the characteristics that integrated level is high, installation is simple, maintenance cost is low, realizes video radio-frequency number
It is handled in real time according to foreground, improves the reliability of data, reduce the cost of maintenance and the pressure of background system, it can be effective
Save deployment time.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of video for intelligent transportation field and radio frequency identification all-in-one machine characterized by comprising photographing module, control
Device and super high frequency radio frequency processed identify module for reading and writing；
The license plate image of the vehicle in lane where photographing module is used to obtain, and license plate image is handled, to identify vehicle
The number information of license plate image and license plate is sent to controller by the number of board；Super high frequency radio frequency recognition read-write machine module is used
The information of vehicles of the RFID tag entrained by identification vehicle, information of vehicles include at least license board information；Controller, by one
Fix time interior acquisition photographing module the number of license plate and the information of vehicles of RFID tag in the license plate number that contains into
Row compares, consistent if there is comparing, then it is assumed that license plate is verified, if comparison appearance is inconsistent, will be unable to identify
License plate number, be sent to backstage, further verified.
2. as described in claim 1 for the video of intelligent transportation field and radio frequency identification all-in-one machine, which is characterized in that camera shooting
The vehicle vehicle image in lane where module can also obtain, and vehicle image is handled, to identify vehicle, by vehicle
Vehicle and vehicle image be sent to controller.
3. as described in claim 1 for the video of intelligent transportation field and radio frequency identification all-in-one machine, which is characterized in that also wrap
Include: antenna, the super high frequency radio frequency identify that module for reading and writing obtains information of vehicles by the antenna.
4. as described in claim 1 for the video of intelligent transportation field and radio frequency identification all-in-one machine, which is characterized in that also wrap
It includes: power module, for being powered.
5. as described in claim 1 for the video of intelligent transportation field and radio frequency identification all-in-one machine, which is characterized in that also wrap
Include: security module, for encryption and decryption super high frequency radio frequency to be identified module for reading and writing, the information for obtaining and sending carries out encryption and decryption.
6. as described in claim 1 for the video of intelligent transportation field and radio frequency identification all-in-one machine, which is characterized in that control
Device is connect by RJ-45 interface with the photographing module, identifies that module for reading and writing connects by TTL interface and the super high frequency radio frequency
It connects, is connect by RJ-45 interface with background system.
7. as claimed in claim 5 for the video of intelligent transportation field and radio frequency identification all-in-one machine, which is characterized in that control
Device is connect by SPI interface with the security module, and the security module is read by SPI interface and super high frequency radio frequency identification
Writing module connection.
8. as described in claim 1 for the video of intelligent transportation field and radio frequency identification all-in-one machine, which is characterized in that also wrap
It includes: shell, for video and radio frequency identification all-in-one machine to be sealed in inside.
9. as described in claim 1 for the video of intelligent transportation field and radio frequency identification all-in-one machine, which is characterized in that control
The information that device is obtained from photographing module and super high frequency radio frequency identification module for reading and writing, forms a data packet, data packet include the time,
Place, direction, image information, information of vehicles and judging result, and pass data packet back backstage.
10. as described in claim 1 for the video of intelligent transportation field and radio frequency identification all-in-one machine, which is characterized in that also
Include: acousto-optic hint unit, be used to issue different acousto-optic hints according to the working condition of controller 2, to confirm camera shooting mould
The working condition of block, super high frequency radio frequency identification recognition module and security module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810729779.9A CN108961764A (en) | 2018-07-05 | 2018-07-05 | A kind of video for intelligent transportation field and radio frequency identification all-in-one machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810729779.9A CN108961764A (en) | 2018-07-05 | 2018-07-05 | A kind of video for intelligent transportation field and radio frequency identification all-in-one machine |
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| CN108961764A true CN108961764A (en) | 2018-12-07 |
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| CN201810729779.9A Pending CN108961764A (en) | 2018-07-05 | 2018-07-05 | A kind of video for intelligent transportation field and radio frequency identification all-in-one machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109887310A (en) * | 2019-03-25 | 2019-06-14 | 深圳市华士精成科技有限公司 | A kind of retrograde determination method of the vehicle based on active RFID |
| CN112863191A (en) * | 2020-12-31 | 2021-05-28 | 高新兴智联科技有限公司 | Vehicle information acquisition equipment and method and readable storage medium |
| CN113947830A (en) * | 2021-10-19 | 2022-01-18 | 北京计算机技术及应用研究所 | Vehicle access control system and method combining video and radio frequency |
| CN114299725A (en) * | 2021-12-31 | 2022-04-08 | 高新兴智联科技有限公司 | Single-lane vehicle-passing information acquisition system and method |
| CN115100610A (en) * | 2021-10-18 | 2022-09-23 | 公安部交通管理科学研究所 | Method for identifying digital identity information of electric bicycle |
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| CN115100610B (en) * | 2021-10-18 | 2024-05-17 | 公安部交通管理科学研究所 | Identification method for digital identity information of electric bicycle |
| CN113947830A (en) * | 2021-10-19 | 2022-01-18 | 北京计算机技术及应用研究所 | Vehicle access control system and method combining video and radio frequency |
| CN114299725A (en) * | 2021-12-31 | 2022-04-08 | 高新兴智联科技有限公司 | Single-lane vehicle-passing information acquisition system and method |
| CN114299725B (en) * | 2021-12-31 | 2023-01-17 | 高新兴智联科技有限公司 | Single-lane vehicle-passing information acquisition system and method |
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Application publication date: 20181207 |