CN103021184B - Block auxiliary discriminating conduct and the system of car plate vehicle - Google Patents
Block auxiliary discriminating conduct and the system of car plate vehicle Download PDFInfo
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- CN103021184B CN103021184B CN201210575687.2A CN201210575687A CN103021184B CN 103021184 B CN103021184 B CN 103021184B CN 201210575687 A CN201210575687 A CN 201210575687A CN 103021184 B CN103021184 B CN 103021184B
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Abstract
The invention discloses a kind of block car plate vehicle the auxiliary discriminating conduct that distinguishes and system.This system comprises electronic eye end system and background server, and wherein, electronic eye end system comprises: electronic eyes, local storage unit, block identification module, data transmission blocks; Background server comprises: back-end data receiver module, background storage, Feature extraction and recognition unit, database processing unit, vehicle information database.The present invention carrys out secondary locking vehicle by distinguishing the feature of blocking car plate vehicle or reduces the scope of vehicle query, improves the efficiency investigated and prosecuted and block car plate illegal activities.
Description
Technical field
The present invention relates to technical field of image processing, particularly relate to a kind of auxiliary discriminating conduct and system of blocking car plate vehicle.
Background technology
Block car plate to refer to multiple gimmick shield portions or whole car plate, realize camouflage.In recent years, owing to can not get Valid Regulation, the behavior of blocking car plate grows in intensity, and presents new trend: new " behave " that part driver evades punishment in this, as irregular driving, What is more, law-breaker also using this as the new tool covering its criminal offence.
Traditional looks into the method for blocking number plate illegal activities, mostly adopts and establishes card, artificial mode, not only expend a large amount of human and material resources of the police, and inefficiency, little to the deterrent effect of person of deliberately blocking car plate.Recently, along with the development and apply of electronic eyes technology, look into the method for blocking car plate and there has also been significant improvement, but still employing is that artificial method of comparing to the vehicle image of shooting is to determine the definite information of vehicle.This causes punishment to have certain delay on the one hand, such as could determine the information of illegal vehicle and make punishment after several days, and now car owner quibbles by every means, causes the upper unnecessary trouble of process; Still carry out manpower comparing pair with needing a large amount of related personnel's spirit high concentration on the other hand, and comparison efficiency is vulnerable to the state of mind of these personnel and the impact of mood.
In view of this, be necessary to provide a kind of block car plate vehicle auxiliary discriminating conduct and system to solve the problem.
Summary of the invention
The present invention proposes a kind of auxiliary discriminating conduct and system of blocking car plate vehicle, by distinguishing that the feature of blocking car plate vehicle is carried out secondary locking vehicle or reduced the scope of vehicle query, improving the efficiency investigated and prosecuted and block car plate illegal activities.
To achieve these goals, the technical scheme that provides of the invention process case is as follows:
Block an auxiliary discriminating conduct for car plate vehicle, described method comprises:
S1, shooting is carried out to passing vehicle obtain image information and store;
S2, to store image information analyze, determine whether to block car plate vehicle, if so, perform step S3, if not, any operation is not done to image;
S3, will be judged as that the image information of blocking car plate vehicle sends to backstage;
S4, backstage reception are blocked the image information of car plate vehicle and store;
The characteristic value information of the image information stored in S5, extraction step S4, adopts image processing techniques to identify characteristic value information, if can identify, performs step S6; If can not identify, perform step S8;
The characteristic value information of the image information that S6, basis extract is inquired about, if can find one or more result, then performs step S7; Otherwise, perform step S9;
S7, the result inquired to be stored;
S8, judge that this vehicle license plate is all blocked, image information is stored;
S9, judge that this vehicle is as deck or false license plates vehicle, stores image information.
As a further improvement on the present invention, in described step S5, characteristic value information comprises vehicle color information, vehicle model information, number plate symbolic information.
As a further improvement on the present invention, also comprise after described step S7, S8, S9:
Artificial treatment is carried out to the image information stored.
Correspondingly, a kind of auxiliary discrimination system distinguished blocking car plate vehicle, described system comprises electronic eye end system and background server, wherein,
Described electronic eye end system comprises:
Electronic eyes, for taking passing vehicle, gathers image information;
The local storage unit be connected with described electronic eyes, for the image information of store electrons eye shooting;
What be connected with described local storage unit blocks identification module, for tentatively identifying whether as blocking car plate vehicle;
The data transmission blocks be connected with described local storage unit, for sending the image information being tentatively identified as and blocking car plate vehicle;
Described background server comprises:
The back-end data receiver module be connected with described data transmission blocks, for receiving the image information that electronic eye end system sends;
The background storage be connected with described back-end data receiver module, for storing the image information of reception;
The Feature extraction and recognition unit be connected with described background storage, for extracting the characteristic value information of image information and adopting image processing techniques to identify characteristic value information;
The database processing unit be connected with described Feature extraction and recognition unit, the vehicle characteristics value information according to extracting is inquired about in vehicle information database;
The vehicle information database be connected with described database processing unit, for the characteristic value information of store car.
As a further improvement on the present invention, described characteristic value information comprises vehicle color information, vehicle model information, number plate symbolic information.
As a further improvement on the present invention, described background storage comprises:
For storing the unit of the image information that data transmission blocks sends;
For the unit of stored data base processing unit Query Result;
For storing the unit blocking characteristic value information in car plate vehicle image information;
For storing the unit of deck or false license plates vehicle image information.
The present invention has following beneficial effect:
Carry out real-time analysis according to the information of vehicles taken electronic eyes, distinguish, send, backstage carries out analyzing, inquiring about after receiving image in time, and return one or one group of information of vehicles, correlation ratio only need carry out further comparison to personnel from this or one group of information, not only greatly reduce the workload of correlation ratio to personnel, and greatly increase the efficiency distinguishing license plate shading illegal activities;
Identification module is blocked by installing one at electronic eyes end, rough handling is carried out to the image information of shooting, judge whether it exists the possibility of license plate shading, and the vehicle image information that only may there is license plate shading is sent to traffic control department background server (background server is analyzed further again, inquire about, distinguish), greatly reduces the information transmission of big data quantity.
Accompanying drawing explanation
Fig. 1 is the particular flow sheet of the auxiliary discriminating conduct of blocking car plate vehicle in the present invention;
Fig. 2 is the module diagram of the auxiliary discrimination system blocking car plate vehicle in the present invention;
Fig. 3 is the schematic flow sheet of the auxiliary discriminating conduct of blocking car plate vehicle in an embodiment of the present invention.
Embodiment
Describe the present invention below with reference to each embodiment shown in the drawings.But these embodiments do not limit the present invention, the structure that those of ordinary skill in the art makes according to these embodiments, method or conversion functionally are all included in protection scope of the present invention.
Shown in ginseng Fig. 1, a kind of auxiliary discriminating conduct of blocking car plate vehicle of the present invention comprises:
S1, shooting is carried out to passing vehicle obtain image information and store;
S2, to store image information analyze, determine whether to block car plate vehicle, if so, perform step S3, if not, any operation is not done to image;
S3, will be judged as that the image information of blocking car plate vehicle sends to backstage;
S4, backstage reception are blocked the image information of car plate vehicle and store;
The characteristic value information of the image information stored in S5, extraction step S4, adopts image processing techniques to identify the characteristic value information in image information, if can identify, performs step S6; If can not identify, perform step S8; Characteristic value information in the present invention comprises vehicle color information, vehicle model information, number plate symbolic information etc.;
The characteristic value information of the image information that S6, basis extract is inquired about, if can find one or more result, then performs step S7; Otherwise, perform step S9;
S7, the result inquired to be stored;
S8, judge that this vehicle license plate is all blocked, image information is stored;
S9, judge that this vehicle is as deck or false license plates vehicle, stores image information.
The vehicle operating image that the present invention utilizes road electronic eyes to catch in real time, carries out analysis to image and tentatively determines whether car plate is blocked; And the vehicle of the car plate that is blocked is processed (extracting vehicle color information, vehicle model information, number plate symbolic information etc.) further, according to these features, Relational database is inquired about, progressively determine suspect vehicle or lock it in a specific scope, thus greatly improving the efficiency distinguishing the illegal vehicle blocking car plate.
Shown in ginseng Fig. 2, the invention also discloses a kind of auxiliary discrimination system distinguished blocking car plate vehicle, this system comprises electronic eye end system 10 and background server 20, wherein, in the present embodiment
Electronic eye end system 10 comprises:
Electronic eyes 11, for taking passing vehicle, gathers image information;
The local storage unit 12 be connected with electronic eyes 11, for the image information of store electrons eye shooting;
What be connected with local storage unit 12 blocks identification module 13, for tentatively identifying whether as blocking car plate vehicle;
The data transmission blocks 14 be connected with local storage unit 12, for sending the image information being tentatively identified as and blocking car plate vehicle;
Background server 20 comprises:
The back-end data receiver module 21 be connected with data transmission blocks 14, for receiving the image information that electronic eye end system sends;
The background storage 22 be connected with back-end data receiver module 21, for storing the image information of reception;
The Feature extraction and recognition unit 23 be connected with background storage 22, for extracting the characteristic value information of image information and adopting image processing techniques to identify image information;
The database processing unit 24 be connected with Feature extraction and recognition unit 23, the vehicle characteristics value information according to extracting is inquired about in vehicle information database;
The vehicle information database 25 be connected with database processing unit 24, for the characteristic value information of store car.
Further, background storage 22 is divided into some sub-storage unit, comprising:
For storing the unit of the image information that data transmission blocks sends;
For the unit of stored data base processing unit Query Result;
For storing the unit blocking characteristic value information in car plate vehicle image information;
For storing the unit of deck or false license plates vehicle image information.
Shown in ginseng Fig. 3, the auxiliary discriminating conduct idiographic flow blocking car plate vehicle in the embodiment of the invention is:
1, electronic eyes 11 carries out shooting to passing vehicle and obtains image information and store;
2, block identification module 13 to analyze the image information in local storage unit 12, determine whether to block car plate vehicle, if so, perform step 3, if not, judge that this vehicle is as unshielding car plate vehicle, does not do any operation to image information;
3, data transmission blocks 14 sends to background server 20 by blocking the image information that identification module 13 filters out;
4, back-end data receiver module 21 receives image information that electronic eye end system 10 sends and is kept in background storage 22;
5, Feature extraction and recognition unit 23 extracts the characteristic value information of the image information of preserving in background storage 22, adopts image processing techniques to identify image information, if can identify, performs step 6; If can not identify, perform step 8;
6, the characteristic value information of image information that database processing module 24 extracts according to Feature extraction and recognition unit 23 is inquired about in vehicle information database 25, if can find one or one group of (multiple) result, then performs step 7; Otherwise, perform step 9;
7, the result inquired is stored in background storage 22, and to related personnel's display, to judge further;
8, judge that this vehicle license plate is all blocked, image information is saved in background storage 22, proceeds to manual processing links;
9, judge that this vehicle is as deck or false license plates vehicle, is saved in image information in background storage 22, proceeds to manual processing links.
As can be seen from above embodiment, the present invention has following beneficial effect:
Carry out real-time analysis according to the information of vehicles taken electronic eyes, distinguish, send, backstage carries out analyzing, inquiring about after receiving image in time, and return one or one group of information of vehicles, correlation ratio only need carry out further comparison to personnel from this or one group of information, not only greatly reduce the workload of correlation ratio to personnel, and greatly increase the efficiency distinguishing license plate shading illegal activities;
Identification module is blocked by installing one at electronic eyes end, rough handling is carried out to the image information of shooting, judge whether it exists the possibility of license plate shading, and the vehicle image information that only may there is license plate shading is sent to traffic control department background server (background server is analyzed further again, inquire about, distinguish), greatly reduces the information transmission of big data quantity.
The various features identification of vehicle of the present invention's auxiliary discriminating conduct system distinguished of blocking car plate vehicle by being blocked to car plate, auxiliary distinguish the definite information of illegal vehicle or be limited in specific seek scope, to improve the efficiency of correlation ratio to personnel, determine associated vehicle in time and make punishment.
Be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (6)
1. block an auxiliary discriminating conduct for car plate vehicle, it is characterized in that, described method comprises:
S1, shooting is carried out to passing vehicle obtain image information and store;
S2, to store image information analyze, determine whether to block car plate vehicle, if so, perform step S3, if not, any operation is not done to image;
S3, will be judged as that the image information of blocking car plate vehicle sends to backstage;
S4, backstage reception are blocked the image information of car plate vehicle and store;
The characteristic value information of the image information stored in S5, extraction step S4, adopts image processing techniques to identify characteristic value information, if can identify, performs step S6; If can not identify, perform step S8;
The characteristic value information of the image information that S6, basis extract is inquired about, if can find one or more result, then performs step S7; Otherwise, perform step S9;
S7, the result inquired to be stored;
S8, judge that this vehicle license plate is all blocked, image information is stored;
S9, judge that this vehicle is as deck or false license plates vehicle, stores image information.
2. method according to claim 1, is characterized in that, in described step S5, characteristic value information comprises vehicle color information, vehicle model information, number plate symbolic information.
3. method according to claim 1, is characterized in that, also comprises after described step S7, S8, S9:
Artificial treatment is carried out to the image information stored.
4. block the auxiliary discrimination system distinguished of car plate vehicle as claimed in claim 1, it is characterized in that, described system comprises electronic eye end system and background server, wherein,
Described electronic eye end system comprises:
Electronic eyes, for taking passing vehicle, gathers image information;
The local storage unit be connected with described electronic eyes, for the image information of store electrons eye shooting;
What be connected with described local storage unit blocks identification module, for tentatively identifying whether as blocking car plate vehicle;
The data transmission blocks be connected with described local storage unit, for sending the image information being tentatively identified as and blocking car plate vehicle;
Described background server comprises:
The back-end data receiver module be connected with described data transmission blocks, for receiving the image information that electronic eye end system sends;
The background storage be connected with described back-end data receiver module, for storing the image information of reception;
The Feature extraction and recognition unit be connected with described background storage, for extracting the characteristic value information of image information and adopting image processing techniques to identify characteristic value information;
The database processing unit be connected with described Feature extraction and recognition unit, the vehicle characteristics value information according to extracting is inquired about in vehicle information database;
The vehicle information database be connected with described database processing unit, for the characteristic value information of store car.
5. system according to claim 4, is characterized in that, described characteristic value information comprises vehicle color information, vehicle model information, number plate symbolic information.
6. system according to claim 4, is characterized in that, described background storage comprises:
For storing the unit of the image information that data transmission blocks sends;
For the unit of stored data base processing unit Query Result;
For storing the unit blocking characteristic value information in car plate vehicle image information;
For storing the unit of deck or false license plates vehicle image information.
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| CN201210575687.2A CN103021184B (en) | 2012-12-26 | 2012-12-26 | Block auxiliary discriminating conduct and the system of car plate vehicle |
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| CN201210575687.2A CN103021184B (en) | 2012-12-26 | 2012-12-26 | Block auxiliary discriminating conduct and the system of car plate vehicle |
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| CN103021184B true CN103021184B (en) | 2015-08-26 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103646548A (en) * | 2013-12-06 | 2014-03-19 | 镇江市星禾物联科技有限公司 | Image identification technology-based license plate identification method |
| CN105321352A (en) * | 2015-11-16 | 2016-02-10 | 深圳市哈工大交通电子技术有限公司 | A motor vehicle license plate blocking violation detection and evidence obtaining method |
| CN105513372B (en) * | 2016-01-22 | 2017-10-27 | 大连楼兰科技股份有限公司 | The anti-capture recognition methods for clapping device vehicle of car plate is installed |
| CN106128090A (en) * | 2016-06-30 | 2016-11-16 | 北京小米移动软件有限公司 | Identify the method and device of information of vehicles |
| CN106056919A (en) * | 2016-08-09 | 2016-10-26 | 成都联众智科技有限公司 | License-plate automatic identification system |
| CN110400464B (en) * | 2019-07-15 | 2021-06-01 | 杭州亿圣信息技术有限公司 | Method for monitoring illegal parking vehicles in community |
| CN110705549A (en) * | 2019-09-30 | 2020-01-17 | 中国工商银行股份有限公司 | Intelligent chip license plate anti-counterfeiting processing method and device |
| CN111461124A (en) * | 2020-03-02 | 2020-07-28 | 浙江省北大信息技术高等研究院 | Large data-based shielded license plate recognition method and device and storage medium |
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