CN201936452U - Automatic license plate recognition system - Google Patents
Automatic license plate recognition system Download PDFInfo
- Publication number
- CN201936452U CN201936452U CN2011200572549U CN201120057254U CN201936452U CN 201936452 U CN201936452 U CN 201936452U CN 2011200572549 U CN2011200572549 U CN 2011200572549U CN 201120057254 U CN201120057254 U CN 201120057254U CN 201936452 U CN201936452 U CN 201936452U
- Authority
- CN
- China
- Prior art keywords
- license plate
- assembly processor
- vehicle
- image
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Traffic Control Systems (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Character Discrimination (AREA)
Abstract
The utility model discloses an automatic license plate recognition system comprising a vehicle detector, an image collecting module, a license plate recognition module and an assembly processor, wherein the vehicle detector, the image collecting module and the license plate recognition module are respectively connected with the assembly processor, the image collecting module mainly comprises high-definition cameras and a collector connected with the high-definition cameras, and the assembly processor is provided with a database. In the system, the image collecting module adopts a plurality of high-definition cameras for shooting frame by frame, monitoring a plurality of lanes and integrating a plurality of images for image collection and recognition, thus being high in accuracy; the database arranged in the assembly processor can be used for storing data such as the images, license plate numbers, exit and entrance time and the like, each record corresponds to one vehicle image, and a report of all vehicle data can be counted or printed so as to facilitate inquiring.
Description
Technical field
The utility model relates to Vehicle License Plate Recognition System, especially a kind of automatic license plate identification system.
Background technology
Automatic license plate identification system is ripe at present to be applied in all kinds of intelligent transportation, the safety-protection system number plate of vehicle in image, the video be detected identification automatically.The typical application system is: the automatic monitoring system of making a dash across the red light, and the automobile overspeed monitoring system, motor vehicle drives in the wrong direction, the line ball monitoring system, mobile electron policing system, intelligent transportation systems such as public security Gate System.
But Vehicle License Plate Recognition System gets some technology and also requires further improvement, as the technology such as related algorithm, video acquisition and character recognition of car plate identification.
Also have general parking lot temporarily can not select this system for use, people still can not trust this system very much before not popularizing on a large scale after all, and this will have the process of a development, and will guarantee that the discrimination of this system is very high; More and more with the meeting of car plate identification after the front door of large-scale enterprises and institutions, they are main still in order to prevent that external vehicle from entering with car plate identification, are convenient to management.As for gyp parking lot, operation market, whole parking lot is also lack of standardization, and vehicle turnover amount is big, difficult management, and present automatic recognition system does not reach management expectancy.
The utility model content
For solving the deficiency of above-mentioned Vehicle License Plate Recognition System, the utility model proposes a kind of automatic license plate identification system, its technical scheme is as follows:
A kind of automatic license plate identification system comprises wagon detector, image capture module, car plate identification module and assembly processor, and wherein wagon detector, image capture module and car plate identification module are connected with the assembly processor respectively.
Preferably, image capture module mainly is made up of high-definition camera and connected collector.
Preferably, the assembly processor is provided with database.
The utility model image capture module adopts a plurality of high-definition cameras to take frame by frame, monitors the comprehensive a plurality of images in a plurality of tracks and carries out image acquisition identification, accuracy height; The assembly processor is provided with database, but data such as memory image, the number-plate number, access time, each bar record all with an anticipatory remark car image correspondence, can add up or print all vehicle data forms, inquiry is convenient.
Description of drawings
Fig. 1 is the utility model structural representation;
Wherein, 1, wagon detector, 2, image capture module, 3, the car plate identification module, 4, the assembly processor, 5, high-definition camera, 6, collector, 7, database.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
With reference to Fig. 1, a kind of automatic license plate identification system, comprise wagon detector 1, image capture module 2, car plate identification module 3 and assembly processor 4, wherein wagon detector, image capture module and car plate identification module are connected with the assembly processor respectively, image capture module mainly is made up of high-definition camera 5 and connected collector 6, and the assembly processor is provided with database 7.
When automobile during through the wagon detector of an end, wagon detector produces signal and will be delivered to the assembly processor, assembly processor control image capture module is taken automobile frame by frame by high-definition camera, and collector transmits back the assembly processor with photographed data then.The assembly processor arrives database with data storing on the one hand, transfers to the car plate identification module on the other hand and carries out car plate identification.When automobile passed through the Automobile Detection device of the other end, assembly controller control image capture module stopped the image acquisition to this car, and car plate identification finishes.The utility model image capture module adopts a plurality of high-definition cameras to take frame by frame, monitors the comprehensive a plurality of images in a plurality of tracks and carries out image acquisition identification, accuracy height; The assembly processor is provided with database, but data such as memory image, the number-plate number, access time, each bar record all with an anticipatory remark car image correspondence, can add up or print all vehicle data forms, inquiry is convenient.
This automatic license plate identification system allows a plurality of video cameras to capture simultaneously or the multiple candid photograph of single camera, and when a plurality of image of single treatment, recognition result will be a comprehensive result, can obtain higher accuracy.The car plate identification module can distinguish that the literal on the car plate comprises Hongkong and Macro's car plate of Chinese character, letter and number, processing single file character or duplicate rows character, identification People's Republic of China's car plate and 0-2 letter and 1-4 numeral, database can increase inspection vehicle trade mark data automatically, can carry out perfect optimized search and handle at the characteristic of car plate; But data such as database memory image, the number-plate number, access time, each bar record all with an anticipatory remark car image correspondence; Can add up or print all vehicle data forms.The utility model adopts the Real time identification mode, has or not vehicle not stop identification activating the Automobile Detection device of an end at vehicle after, only stops in the Automobile Detection device time side of car by the other end, enters storing data state.
The embodiment of the above is a preferred case study on implementation of the present utility model; be not to limit practical range of the present utility model with this; so the equivalence that all shapes according to the utility model, structure and principle are done changes, and all should be encompassed in the protection domain of the present utility model.
Claims (2)
1. automatic license plate identification system, it is characterized in that, comprise wagon detector (1), image capture module (2), car plate identification module (3) and assembly processor (4), wherein wagon detector, image capture module and car plate identification module are connected with the assembly processor respectively.
2. automatic license plate identification system according to claim 1 is characterized in that, image capture module mainly is made up of high-definition camera (5) and connected collector (6).
3 automatic license plate identification systems according to claim 1 is characterized in that, the assembly processor is provided with database (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200572549U CN201936452U (en) | 2011-03-07 | 2011-03-07 | Automatic license plate recognition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200572549U CN201936452U (en) | 2011-03-07 | 2011-03-07 | Automatic license plate recognition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201936452U true CN201936452U (en) | 2011-08-17 |
Family
ID=44447968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200572549U Expired - Fee Related CN201936452U (en) | 2011-03-07 | 2011-03-07 | Automatic license plate recognition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201936452U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794054A (en) * | 2013-08-28 | 2014-05-14 | 黑龙江傲立辅龙科技开发有限公司 | Computer-based vehicle license plate recognition system |
| CN106530732A (en) * | 2016-11-08 | 2017-03-22 | 合肥掌韵车聚信息科技有限公司 | Parking lot video vehicle license plate recognition system based on ORC technology |
| CN110718066A (en) * | 2019-08-30 | 2020-01-21 | 厦门路桥信息股份有限公司 | License plate recognition method, medium, device and system |
-
2011
- 2011-03-07 CN CN2011200572549U patent/CN201936452U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794054A (en) * | 2013-08-28 | 2014-05-14 | 黑龙江傲立辅龙科技开发有限公司 | Computer-based vehicle license plate recognition system |
| CN106530732A (en) * | 2016-11-08 | 2017-03-22 | 合肥掌韵车聚信息科技有限公司 | Parking lot video vehicle license plate recognition system based on ORC technology |
| CN110718066A (en) * | 2019-08-30 | 2020-01-21 | 厦门路桥信息股份有限公司 | License plate recognition method, medium, device and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202077142U (en) | Vehicle-mounted intelligent video detecting and analyzing system | |
| CN111091718B (en) | Parking monitoring early warning method and parking monitoring early warning system | |
| CN205486314U (en) | License plate discernment parking area management equipment | |
| CN105702048A (en) | Automobile-data-recorder-based illegal lane occupation identification system and method for automobile on highway | |
| CN102915638A (en) | Surveillance video-based intelligent parking lot management system | |
| CN101441813A (en) | Parking ground management system based on image processing | |
| CN106097722A (en) | Video is utilized to carry out the system and method for trackside parking stall automatization supervision | |
| CN107464446B (en) | Inspection method and device for vertical parking space parking information | |
| CN105321352A (en) | A motor vehicle license plate blocking violation detection and evidence obtaining method | |
| CN105448098A (en) | Intelligent parking lot | |
| CN1908988A (en) | Intelligent parking lot management system and method thereof | |
| CN104900055A (en) | Dynamic weighing off-site comprehensive law enforcement management system | |
| CN106960579A (en) | The recognition methods of unlicensed car a kind of and use its parking system | |
| CN105551261A (en) | False-license-plate vehicle detection method and system | |
| CN103886758A (en) | Vehicle license plate recognition system | |
| CN207586960U (en) | Based on luggage RFID tracing systems | |
| CN104616381A (en) | Intelligent measuring and controlling access control system for automobile passage of community estate | |
| CN201936452U (en) | Automatic license plate recognition system | |
| CN103198669A (en) | Video monitoring system in intelligent transportation system | |
| TWM562466U (en) | Roadside parking management system | |
| CN103761878A (en) | License plate recognition system and method | |
| CN201869279U (en) | Intelligent high definition special-purpose traffic detection capturing camera | |
| CN203882441U (en) | Vehicle recognition system for parking lots | |
| CN201156266Y (en) | Finger print identification and management system for parking lot | |
| CN202495154U (en) | Automatic management device of district vehicle network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: The northwest side of Tianjin 300010 Hebei District lvwei road and three road intersection in building 1-709 Patentee after: Mao Zhengang Address before: 300014 Tianjin Heping District, Wei Jin Road, Jiayi international business center d-3-601 Patentee before: Mao Zhengang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20130307 |