CN205827659U - A kind of Vehicle License Plate Recognition System with electronic tag - Google Patents
A kind of Vehicle License Plate Recognition System with electronic tag Download PDFInfo
- Publication number
- CN205827659U CN205827659U CN201620418143.9U CN201620418143U CN205827659U CN 205827659 U CN205827659 U CN 205827659U CN 201620418143 U CN201620418143 U CN 201620418143U CN 205827659 U CN205827659 U CN 205827659U
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- China
- Prior art keywords
- electronic tag
- controller
- license plate
- remote server
- photographic head
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Abstract
This utility model discloses a kind of Vehicle License Plate Recognition System with electronic tag, including: car plate, it is provided with the electronic tag for the license board information that prestores；Identifying device, it includes gathering the photographic head of the license plate image information of described car plate, the read write line reading or writing described electronic tag and being communicatively connected to described photographic head and the controller of described read write line respectively；Host computer, it includes remote server and is connected to the display screen of described remote server, described remote server communicates to connect with described controller, also include the first display lamp indicating described photographic head duty and the second display lamp indicating described read write line duty, all communicate to connect with controller.This utility model has electronic label identification and the dual measure of license plate image collection, realizes the collection of license board information, improves the accuracy of Car license recognition.
Description
Technical field
This utility model relates to field of license plate recognition, and more specifically, this utility model relates to one and has electronics
The Vehicle License Plate Recognition System of label.
Background technology
Car plate licence plate enjoys numerous driver and crew and the concern of traffic control department as various vehicles unique " identity card ", with
The development of technology and perfect, automatic Recognition of License Plate has come into the visual field of people and has been widely used in road
In traffic administration.One complete Vehicle License Plate Recognition System should include license plate image collection, Image semantic classification, image segmentation and
The important typical process such as image recognition；When having vehicle to pass through when, image acquisition units will work automatically, completes current
The collection of automobile video frequency image；Then the Vehicle License Plate Recognition System vehicle image to collecting carries out pretreatment, orients license plate
The region at place, finally carries out License Plate Character Segmentation, identification.
In actual application environment, Vehicle License Plate Recognition System is due to the comprehensive shadow by environment such as front end hardware equipment and weather
Pilot causes the vehicle image quality that collects will not the highest, even there is mistake, or photographic head fault is malfunctioning causes car plate
Figure cannot be collected and affect the accuracy of Car license recognition.
Utility model content
For weak point present in above-mentioned technology, this utility model provides a kind of Car license recognition with electronic tag
System, has electronic label identification and the dual measure of license plate image collection, realizes the collection of license board information, improve car plate and know
Other accuracy.
In order to realize according to these purposes of the present utility model and further advantage, this utility model is by the following technical programs
Realize:
The Vehicle License Plate Recognition System with electronic tag described in the utility model, including:
Car plate, it is provided with the electronic tag for the license board information that prestores；
Identifying device, it includes gathering the photographic head of the license plate image information of described car plate, carrying out described electronic tag
The read write line that reads or writes and be communicatively connected to described photographic head and the controller of described read write line respectively；
Host computer, it includes remote server and is connected to the display screen of described remote server, described remote server
Communicate to connect with described controller.
Preferably, described car plate being also equipped with GPS locator, described host computer includes GPS communication server, described
GPS communication server communicates to connect with described remote server.
Preferably, described identification device also includes the first display lamp indicating described photographic head duty, described
One display lamp communicates to connect with described controller.
Preferably, described identification device also includes the second display lamp indicating described read write line duty, described
Two display lamps communicate to connect with described controller.
Preferably, described controller is single-chip microcomputer or FPGA or DSP.
This utility model at least includes following beneficial effect:
The Vehicle License Plate Recognition System with electronic tag that this utility model provides, read write line is by the electronics installed on car plate
Tag reader prestores the license plate image information of license board information, this car plate of camera collection, the license board information that prestores and license plate image letter
Breath is sent simultaneously to controller and processes, and controller output license board information to remote server storage and shows on a display screen
Show, thus the collection of license board information has been gone in the dual measure realizing electronic label identification and license plate image collection, it is to avoid shooting
The vehicle image that head gathers is unclear or photographic head fault etc. affects the accuracy of Car license recognition, thus improves the standard of Car license recognition
Really property.
Part is embodied by further advantage of the present utility model, target and feature by description below, and part also will be passed through
Research of the present utility model and practice are understood by the person skilled in the art.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the Vehicle License Plate Recognition System with electronic tag described in the utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
Should be appreciated that used herein such as " have ", " comprising " and " including " term are not precluded from one or many
Other element individual or the existence of a combination thereof or interpolation.
As it is shown in figure 1, this utility model provides a kind of Vehicle License Plate Recognition System with electronic tag, including:
Car plate 10, it is provided with the electronic tag 11 for the license board information that prestores；
Identifying device 20, it includes gathering the photographic head 21 of the license plate image information of car plate, reading electronic tag 11
Or the read write line 22 write and the controller 23 being communicatively connected to photographic head 21 and read write line 22 respectively；
Host computer 30, it includes remote server 31 and is connected to the display screen 32 of remote server 31, remote server
31 communicate to connect with controller 23.
In above-mentioned embodiment, there is the Vehicle License Plate Recognition System of electronic tag carry out the process of Car license recognition and be: operation
Vehicle is when by being provided with the section identifying device 20, and read write line 22 is read by the electronic tag 11 installed on car plate and prestores
License board information, meanwhile, photographic head 21 gathers the license plate image information of this car plate；The pre-tally letter that read write line 22 will read
The license plate image information of collection is sent simultaneously to controller 23 and processes by breath, photographic head 21, and controller 23 is to license plate image
Information draws preliminary license plate image information such as license plate number after carrying out pretreatment, image segmentation and image recognition, and controller 23 will
Preliminary license plate image information is with the license board information that prestores as contrast, and time identical, this car plate is believed by controller 23 by network service
Breath flows to remote server 31 and stores and show on the display screen 32, thus realizes electronic label identification and license plate image collection
Dual measure gone the collection of license board information, it is to avoid the vehicle image that photographic head 21 gathers is unclear or photographic head 21 fault
Deng affecting the accuracy of Car license recognition, thus improve the accuracy of Car license recognition.
As the another embodiment of above-mentioned embodiment, car plate 10 is also equipped with GPS locator 12, host computer 30
Including GPS communication server 33, GPS communication server 33 communicates to connect with remote server 31.GPS locator 12 is led to GPS
Telecommunications services device 33 is communicated by the network of GPRS agreement, thus obtains the real-time position information of car plate 10；GPS communication services
The real-time position information of car plate 10 is sent to remote server 31 and stores by device 33, and combines the electronics that remote server 31 prestores
Map, shows at display screen 32, beneficially the real-time monitoring of car plate 10 position.
As the another embodiment of above-mentioned embodiment, identify that device 20 also includes indicating photographic head 21 duty
The first display lamp 24, the first display lamp 24 communicates to connect with controller 23.Photographic head 21 often carries out a license plate image information
Collection and be successfully sent to controller 23, the first display lamp 24, under the control of controller 23, provides the instruction of green bright light,
License plate image information transmission terminates, and controller 23 controls the first display lamp 24 and cuts out green bright light；If there is event in photographic head 21
Barrier causes gathering car plate image information maybe cannot be sent to controller 23 by license plate image information, then predict according to vehicle flowrate
Or and read write line 22 send prestore in the time interval between license board information, controller 23 cannot receive license plate image information,
Controller 23 controls the first display lamp 24 and provides the red light instruction of photographic head 21 fault, reminds passerby or the work people of inspection in time
Member；Meanwhile, the signal of photographic head 21 fault is sent to remote server 31 and is shown by display screen 32 by controller 23,
Supervisor is allowed to understand fault message in time, it is simple to place under repair.
As the another embodiment of above-mentioned embodiment, identify that device 20 also includes indicating read write line 22 duty
The second display lamp 25, the second display lamp 25 communicates to connect with controller 23.Read write line 22 the most once prestores license board information
Reading and be successfully sent to controller 23, the second display lamp 25, under the control of controller 23, provides the instruction of green bright light, in advance
Tally information transmission terminates, and controller 23 controller the second display lamp 25 closes green bright light, if event occurs in read write line 22
Barrier causes reading the license board information that prestores maybe cannot be sent to controller 23, then according to vehicle flowrate prediction by the license board information that prestores
Or and photographic head 21 send in the time interval between license plate image information, controller 23 cannot receive the license board information that prestores,
Controller 23 controls the second display lamp 25 and provides the fault bright light instruction of red light, reminds passerby or the staff of inspection in time；
Meanwhile, the signal of read write line 22 fault is sent to remote server 31 and is shown by display screen 32 by controller 23, allows
Supervisor understands fault message in time, it is simple to place under repair.
Preferred as above-mentioned embodiment, controller 23 is single-chip microcomputer or FPGA FPGA (Field-
Programmable GateArray, field programmable gate array) or DSP, there is the computing meeting Vehicle License Plate Recognition System demand
And disposal ability.As preferred further, controller 23 is AT89C51 single-chip microcomputer.AT89C51 single-chip microcomputer volume is little, quality
Gently, cheap, be suitable for computing and the disposal ability of the Vehicle License Plate Recognition System demand with electronic tag of the present utility model.
Although embodiment of the present utility model is disclosed as above, but it is not restricted in description and embodiment
Listed utilization.It can be applied to various applicable field of the present utility model completely.For those skilled in the art
It is easily achieved other amendment.Therefore under the general concept limited without departing substantially from claim and equivalency range, this reality
It is not limited to specific details and shown here as the legend with description with novel.
Claims (3)
1. a Vehicle License Plate Recognition System with electronic tag, it is characterised in that including:
Car plate, it is provided with the electronic tag for the license board information that prestores；
Identify device, it include gathering the license plate image information of described car plate photographic head, described electronic tag is read or
The read write line write and be communicatively connected to described photographic head and the controller of described read write line respectively；
Host computer, it includes remote server and is connected to the display screen of described remote server, described remote server and institute
State controller communication connection；
Described identification device also includes the first display lamp indicating described photographic head duty, and described first display lamp is with described
Controller communicates to connect；
Described identification device also includes the second display lamp indicating described read write line duty, and described second display lamp is with described
Controller communicates to connect.
There is the Vehicle License Plate Recognition System of electronic tag the most as claimed in claim 1, it is characterised in that also install on described car plate
GPS locator, described host computer is had to include GPS communication server, described GPS communication server and described remote server communication
Connect.
There is the Vehicle License Plate Recognition System of electronic tag the most as claimed in claim 1, it is characterised in that described controller is monolithic
Machine or FPGA or DSP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418143.9U CN205827659U (en) | 2016-05-06 | 2016-05-06 | A kind of Vehicle License Plate Recognition System with electronic tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418143.9U CN205827659U (en) | 2016-05-06 | 2016-05-06 | A kind of Vehicle License Plate Recognition System with electronic tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205827659U true CN205827659U (en) | 2016-12-21 |
Family
ID=58148551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620418143.9U Expired - Fee Related CN205827659U (en) | 2016-05-06 | 2016-05-06 | A kind of Vehicle License Plate Recognition System with electronic tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205827659U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248288A (en) * | 2017-06-28 | 2017-10-13 | 北京易华录信息技术股份有限公司 | A kind of vehicle fault detection method and device based on vehicle electron identifying |
| CN107481524A (en) * | 2017-06-28 | 2017-12-15 | 北京易华录信息技术股份有限公司 | A kind of vehicle restricted driving method and device based on vehicle electron identifying |
| CN111145364A (en) * | 2020-01-03 | 2020-05-12 | 北京握奇数据股份有限公司 | Roadside parking management system |
-
2016
- 2016-05-06 CN CN201620418143.9U patent/CN205827659U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248288A (en) * | 2017-06-28 | 2017-10-13 | 北京易华录信息技术股份有限公司 | A kind of vehicle fault detection method and device based on vehicle electron identifying |
| CN107481524A (en) * | 2017-06-28 | 2017-12-15 | 北京易华录信息技术股份有限公司 | A kind of vehicle restricted driving method and device based on vehicle electron identifying |
| CN111145364A (en) * | 2020-01-03 | 2020-05-12 | 北京握奇数据股份有限公司 | Roadside parking management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |