CN110503828A - A kind of image and radio-frequency information intelligent method for fusing and system - Google Patents
A kind of image and radio-frequency information intelligent method for fusing and system Download PDFInfo
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- CN110503828A CN110503828A CN201910773527.0A CN201910773527A CN110503828A CN 110503828 A CN110503828 A CN 110503828A CN 201910773527 A CN201910773527 A CN 201910773527A CN 110503828 A CN110503828 A CN 110503828A
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- 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
- G06K7/10297—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 arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092
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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
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
- G08G1/0133—Traffic data processing for classifying traffic situation
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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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- 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
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
-
- 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
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
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- General Health & Medical Sciences (AREA)
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- Computer Networks & Wireless Communication (AREA)
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- Chemical & Material Sciences (AREA)
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- Traffic Control Systems (AREA)
Abstract
The invention discloses a kind of images and radio-frequency information intelligent method for fusing and system, are related to information fusion technology field.The present invention includes being transferred to fusion recognition processor using the radio-frequency information of radio-frequency apparatus acquisition and the image information of image capture device acquisition；Fusion recognition processor analyzes radio-frequency information and image information, compare after judge vehicle condition and traffic condition；Fusion recognition processor uploads comparing result and analysis conclusion to traffic big data server.The present invention passes through the radio-frequency apparatus radio-frequency information acquired and the image information of image capture device acquisition, and using fusion recognition processor identification radio-frequency information and image information, and according to the legitimacy of the whether identical judgement identification vehicle of the video license plate number of identification and image license plate number；Meanwhile information of vehicles library is compared according to image license plate number and identifies whether there is corresponding electronic tag number, and then judges the legitimacy of vehicle；Improve the supervision and supervisory efficiency of road traffic.
Description
Technical field
The invention belongs to information fusion technology field, more particularly to a kind of image and radio-frequency information intelligent method for fusing and
System.
Background technique
As people's lives level is continuously improved, more and more people drive trip as the main vehicles, this gives
Traffic monitoring brings increasingly acid test.Common intelligent transportation supervisory systems, is that video camera is installed on road
For acquiring image, the license plate number in image is then obtained by image recognition apparatus；To improve vehicle license plate discrimination, also adopt
With vehicle carried electronic label, by applying in radio frequency identification to intelligent transportation.It is damaged however, encountering vehicle without electronic tag or electronic tag
Bad when, radio frequency identification equipment can not then identify, need to be identified by video extraction to backstage.Therefore the prior art is to use
Video identification equipment carries out video identification to license plate, vehicle, road, or is carried out using radio frequency identification equipment to vehicle carried electronic label
Radio frequency identification, there is not yet in the intelligent traffic monitoring equipment of front-end convergence video identification and radio frequency identification.
The present invention provides a kind of image and radio-frequency information intelligent method for fusing and system, passes through the radio frequency that radio-frequency apparatus acquires
Information and the image information of image capture device acquisition, and using fusion recognition processor identification radio-frequency information and image letter
Breath, and vehicle condition and traffic condition are judged according to recognition result, improve road traffic supervisory efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of images and radio-frequency information intelligent method for fusing and system, pass through radio-frequency apparatus
The image information of radio-frequency information and the image capture device acquisition of acquisition, and radio-frequency information is identified using fusion recognition processor
And image information, and vehicle condition and traffic condition are judged according to recognition result, improve road traffic supervisory efficiency.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of image and radio-frequency information intelligent method for fusing, is comprised the following processes:
S00: it is transferred to and melts using the radio-frequency information of radio-frequency apparatus acquisition and the image information of image capture device acquisition
Close recognition processor；
S01: the fusion recognition processor analyzes radio-frequency information and image information, compare after judge vehicle shape
Condition and traffic condition；
S02: the fusion recognition processor uploads comparing result and analysis conclusion to traffic big data server, and from
Traffic big data server downloads license plate data.
Preferably, judge that vehicle condition is as follows in S02:
S020: the fusion recognition processor is identified according to radio-frequency information obtains radio frequency license plate number simultaneously according to image information
Identify image license plate number；
S021: the fusion recognition processor judges whether to identify radio frequency license plate number and image license plate number simultaneously；If
It is then to execute S022；If it is not, then executing S023；
S022: the fusion recognition processor comparison judges whether radio frequency license plate number and image license plate number are identical；If so,
Then identify that vehicle is legal vehicle；If it is not, then identifying that vehicle is illegal vehicle or fake license plate vehicle；
S023: the fusion recognition processor judges whether to identify radio frequency license plate number；If so, executing S024；If it is not,
Then execute S025；
S024: the fusion recognition processor transmits at radio frequency license plate number to traffic big data server simultaneously fusion recognition
It manages device and reminds " license plate is stained or is blocked "；
S025: the fusion recognition processor judges whether to identify image license plate number；If so, executing S026；If it is not,
Then identify that vehicle is illegal vehicle or fake license plate vehicle；
S026: the fusion recognition processor transmits image license plate number to traffic big data server；
S027: fusion recognition processor comparison information of vehicles library identifies whether there is corresponding electronic tag number；If so,
It is then legal vehicle；If it is not, being then illegal vehicle or fake license plate vehicle.
Preferably, judge that traffic condition is specific as follows in S02:
A00: with setting before and after a road section at a distance of the preceding monitoring station and rear monitoring station of S；The preceding monitoring station and rear monitoring station
Include at least fusion recognition processor and coupled RF acquisition equipment and image capture device；
A01: the preceding monitoring station monitors that the vehicle moment is denoted as T1 and monitors after being transferred to by fusion recognition processor
The fusion recognition processor stood；
A02: monitoring station monitors that the vehicle moment is denoted as T2 and calculates monitoring car speed by S, T1 and T2 after described
V1；
A03: the preceding monitoring station and the cooperation of rear monitoring station calculate several monitoring car speed V1 and calculate average traffic speed
Degree
A04: the fusion recognition processor of monitoring station is according to average vehicle speed after describedCompare speed condition of road surface table
Condition of road surface is obtained to evaluate and be transferred to traffic big data server.
A kind of image and radio-frequency information intelligent mixing system, comprising: with setting before and after a road section at a distance of the preceding monitoring station of S and
Monitoring station afterwards；The preceding monitoring station and rear monitoring station include at least fusion recognition processor and coupled RF acquisition
Equipment and image capture device；
The fusion recognition processor receives radio-frequency information and image capture device acquisition using radio-frequency apparatus acquisition
Image information；
The fusion recognition processor, for radio-frequency information to be identified as radio frequency license plate number and is identified as image information
Image license plate number；The fusion recognition processor judges vehicle condition for contrast images identifier and video license plate number；
The fusion recognition processor is also used to transmit traffic for transmitting vehicle condition to traffic big data server
Situation is to traffic big data server.
Preferably, the preceding monitoring station passes through the moment and is transferred to rear monitoring station for transmitting several monitoring the preceding of vehicle
Fusion recognition processor；Monitoring station monitors the rear of several monitoring vehicles and passes through the moment and combine preceding by moment and S after described
Calculate the monitoring car speed V1 of several monitoring vehicles；
The fusion recognition processor of monitoring station calculates average vehicle speed according to several monitoring car speed V1 after described
The invention has the following advantages:
1, the radio-frequency information of radio-frequency apparatus acquisition of the present invention and the image information of image capture device acquisition, and use and melt
Close recognition processor identification radio-frequency information and image information, and according to the video license plate number of identification and image license plate number whether
The legitimacy of identical judgement identification vehicle；Meanwhile information of vehicles library is compared according to image license plate number and identifies whether there is corresponding electricity
Subtab number, and then judge the legitimacy of vehicle；Improve the supervision and supervisory efficiency of road traffic；
2, the present invention is by setting before and after same a road section at a distance of the preceding monitoring station and rear monitoring station of S；Preceding monitoring station record prison
Measuring car combines T1 and S to calculate monitoring car speed by moment T1, rear monitoring station record monitoring vehicle by moment T2
V1, and then calculate average vehicle speedAnd traffic condition is judged by fusion recognition processor, realize the real-time of traffic condition
Convenient and efficient monitoring.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the flow chart of a kind of image and radio-frequency information intelligent method for fusing of the invention；
Fig. 2 is the flow chart for judging vehicle condition in the present invention in S02；
Fig. 3 is the flow chart for judging traffic condition in the present invention in S02；
Fig. 4 is a kind of structural schematic diagram of image and radio-frequency information intelligent mixing system in the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Refering to Figure 1, the present invention is a kind of image and radio-frequency information intelligent method for fusing, comprise the following processes:
S00: it is transferred to and melts using the radio-frequency information of radio-frequency apparatus acquisition and the image information of image capture device acquisition
Close recognition processor；
S01: the fusion recognition processor analyzes radio-frequency information and image information, compare after judge vehicle shape
Condition and traffic condition；
S02: the fusion recognition processor uploads comparing result and analysis conclusion to traffic big data server, and from
Traffic big data server downloads license plate data.
It please refers to shown in Fig. 2, judges that vehicle condition is as follows in S02:
S020: the fusion recognition processor is identified according to radio-frequency information obtains radio frequency license plate number simultaneously according to image information
Identify image license plate number；
S021: the fusion recognition processor judges whether to identify radio frequency license plate number and image license plate number simultaneously；If
It is then to execute S022；If it is not, then executing S023；
S022: the fusion recognition processor comparison judges whether radio frequency license plate number and image license plate number are identical；If so,
Then identify that vehicle is legal vehicle；If it is not, then identifying that vehicle is illegal vehicle or fake license plate vehicle；
S023: the fusion recognition processor judges whether to identify radio frequency license plate number；If so, executing S024；If it is not,
Then execute S025；
S024: the fusion recognition processor transmits at radio frequency license plate number to traffic big data server simultaneously fusion recognition
It manages device and reminds " license plate is stained or is blocked "；
S025: the fusion recognition processor judges whether to identify image license plate number；If so, executing S026；If it is not,
Then identify that vehicle is illegal vehicle or fake license plate vehicle；
S026: the fusion recognition processor transmits image license plate number to traffic big data server；
S027: fusion recognition processor comparison information of vehicles library identifies whether there is corresponding electronic tag number；If so,
It is then legal vehicle；If it is not, being then illegal vehicle or fake license plate vehicle.
It please refers to shown in Fig. 3, judges that traffic condition is specific as follows in S02:
A00: with setting before and after a road section at a distance of the preceding monitoring station and rear monitoring station of S；The preceding monitoring station and rear monitoring station
Include at least fusion recognition processor and coupled RF acquisition equipment and image capture device；
A01: the preceding monitoring station monitors that the vehicle moment is denoted as T1 and monitors after being transferred to by fusion recognition processor
The fusion recognition processor stood；
A02: monitoring station monitors that the vehicle moment is denoted as T2 and calculates monitoring car speed by S, T1 and T2 after described
V1；
A03: the preceding monitoring station and the cooperation of rear monitoring station calculate several monitoring car speed V1 and calculate average traffic speed
Degree
A04: the fusion recognition processor of monitoring station is according to average vehicle speed after describedCompare speed condition of road surface table
Condition of road surface is obtained to evaluate and be transferred to traffic big data server.
It please refers to shown in Fig. 4, a kind of image and radio-frequency information intelligent mixing system, comprising: with phase is arranged before and after a road section
Preceding monitoring station and rear monitoring station away from S；The preceding monitoring station and rear monitoring station include at least fusion recognition processor and with
Its connected RF acquisition equipment and image capture device；
The fusion recognition processor receives radio-frequency information and image capture device acquisition using radio-frequency apparatus acquisition
Image information；
The fusion recognition processor, for radio-frequency information to be identified as radio frequency license plate number and is identified as image information
Image license plate number；The fusion recognition processor judges vehicle condition for contrast images identifier and video license plate number；
The fusion recognition processor is also used to transmit traffic for transmitting vehicle condition to traffic big data server
Situation is to traffic big data server.
Wherein, the preceding monitoring station passes through the moment and is transferred to melting for rear monitoring station for transmitting several monitoring the preceding of vehicle
Close recognition processor；The rear monitoring station monitors the rear of several monitoring vehicles and passes through the moment and pass through moment and S meter before combining
Calculate the monitoring car speed V1 of several monitoring vehicles；
The fusion recognition processor of monitoring station calculates average vehicle speed according to several monitoring car speed V1 after described
It is worth noting that, included each unit is only drawn according to function logic in the above system embodiment
Point, but be not limited to the above division, as long as corresponding functions can be realized；In addition, each functional unit is specific
Title is also only for convenience of distinguishing each other, the protection scope being not intended to restrict the invention.
In addition, those of ordinary skill in the art will appreciate that realizing all or part of the steps in the various embodiments described above method
It is that relevant hardware can be instructed to complete by program, corresponding program can store to be situated between in a computer-readable storage
In matter.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (5)
1. a kind of image and radio-frequency information intelligent method for fusing, which is characterized in that comprise the following processes:
S00: it is transferred to fusion using the radio-frequency information of radio-frequency apparatus acquisition and the image information of image capture device acquisition and knows
Other processor；
S01: the fusion recognition processor analyzes radio-frequency information and image information, compare after judge vehicle condition with
And traffic condition；
S02: the fusion recognition processor uploads comparing result and analysis conclusion to traffic big data server, and from traffic
Big data server downloads license plate data.
2. a kind of image according to claim 1 and radio-frequency information intelligent method for fusing, which is characterized in that judge in S02
Vehicle condition is as follows:
S020: the fusion recognition processor identifies that obtain radio frequency license plate number identifies according to image information simultaneously according to radio-frequency information
Image license plate number；
S021: the fusion recognition processor judges whether to identify radio frequency license plate number and image license plate number simultaneously；If so,
Execute S022；If it is not, then executing S023；
S022: the fusion recognition processor comparison judges whether radio frequency license plate number and image license plate number are identical；If so, knowing
Other vehicle is legal vehicle；If it is not, then identifying that vehicle is illegal vehicle or fake license plate vehicle；
S023: the fusion recognition processor judges whether to identify radio frequency license plate number；If so, executing S024；If it is not, then holding
Row S025；
S024: the fusion recognition processor transmits radio frequency license plate number to traffic big data server while fusion recognition processor
It reminds " license plate is stained or is blocked "；
S025: the fusion recognition processor judges whether to identify image license plate number；If so, executing S026；If it is not, then knowing
Other vehicle is illegal vehicle or fake license plate vehicle；
S026: the fusion recognition processor transmits image license plate number to traffic big data server；
S027: fusion recognition processor comparison information of vehicles library identifies whether there is corresponding electronic tag number；If so, being
Legal vehicle；If it is not, being then illegal vehicle or fake license plate vehicle.
3. a kind of image according to claim 1 and radio-frequency information intelligent method for fusing, which is characterized in that judge in S02
Traffic condition is specific as follows:
A00: with setting before and after a road section at a distance of the preceding monitoring station and rear monitoring station of S；The preceding monitoring station and rear monitoring station are extremely
It less include fusion recognition processor and coupled RF acquisition equipment and image capture device；
A01: the preceding monitoring station monitors that the vehicle moment is denoted as T1 and is transferred to rear monitoring station by fusion recognition processor
Fusion recognition processor；
A02: monitoring station monitors that the vehicle moment is denoted as T2 and calculates monitoring car speed V1 by S, T1 and T2 after described；
A03: the preceding monitoring station and the cooperation of rear monitoring station calculate several monitoring car speed V1 and calculate average vehicle speed
A04: the fusion recognition processor of monitoring station is according to average vehicle speed after describedIt compares speed condition of road surface table and obtains road
Road status evaluation is simultaneously transferred to traffic big data server.
4. a kind of image and radio-frequency information intelligent mixing system characterized by comprising with setting before and after a road section at a distance of S's
Preceding monitoring station and rear monitoring station；The preceding monitoring station and rear monitoring station include at least fusion recognition processor and coupled
RF acquisition equipment and image capture device；
The fusion recognition processor receives the radio-frequency information using radio-frequency apparatus acquisition and the figure of image capture device acquisition
As information；
The fusion recognition processor, for radio-frequency information to be identified as radio frequency license plate number and image information is identified as image
License plate number；The fusion recognition processor judges vehicle condition for contrast images identifier and video license plate number；
The fusion recognition processor is also used to transmit traffic condition for transmitting vehicle condition to traffic big data server
To traffic big data server.
5. a kind of image according to claim 4 and radio-frequency information intelligent mixing system, which is characterized in that monitoring before described
The preceding fusion recognition processor for passing through the moment and being transferred to rear monitoring station stood for transmitting several monitoring vehicles；Monitoring after described
The rear of several monitoring vehicles of monitoring of standing passes through the moment and combines the preceding monitoring vehicle for calculating several monitoring vehicles by moment and S
Speed V1；
The fusion recognition processor of monitoring station calculates average vehicle speed according to several monitoring car speed V1 after described
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Cited By (3)
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| CN112435479A (en) * | 2020-11-09 | 2021-03-02 | 浙江大华技术股份有限公司 | Target object violation detection method and device, computer equipment and system |
| CN112735149A (en) * | 2020-12-25 | 2021-04-30 | 高新兴智联科技有限公司 | Interval speed measurement method and device based on double-base identification and storage medium |
| 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 |
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Application publication date: 20191126 |