CN108109383A - A kind of information determines method and device - Google Patents
A kind of information determines method and device Download PDFInfo
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- CN108109383A CN108109383A CN201611056738.5A CN201611056738A CN108109383A CN 108109383 A CN108109383 A CN 108109383A CN 201611056738 A CN201611056738 A CN 201611056738A CN 108109383 A CN108109383 A CN 108109383A
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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
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Abstract
An embodiment of the present invention provides a kind of information to determine method and device, the described method includes：The first image of target image collecting device transmission and the identification information of the target image collecting device are received, and determines the target vehicle that described first image includes；Judge can to get the presupposed information of the target vehicle according to described first image；When the presupposed information of the target vehicle cannot be got according to described first image, obtain the identification information of each image capture device pre-saved and the correspondence of default information, it identifies the target default information corresponding with the identification information of the target image collecting device, and the target default information is determined as to the presupposed information of the target vehicle.The embodiment of the present invention can improve the accuracy that information determines.
Description
Technical field
The present invention relates to field of computer technology, and method and device is determined more particularly to a kind of information.
Background technology
During traffic monitoring, it will usually in the place such as crossing, bayonet installation image capture device, vehicle is included to obtain
Image, and then according to the relevant information of vehicles of the image acquisition.Specifically, image capture device can be to its Image Acquisition
Region is detected, when detected vehicle by when, capture and obtain including the monitoring image of target vehicle.Wherein, target carriage
Can be the vehicle that detects of image capture device.
After image capture device collects the image comprising target vehicle, in order to obtain the more information of target vehicle, e.g.,
Vehicle brand information, ownership place etc., image capture device can identify the license board information of target vehicle, and identified
License board information and corresponding image send jointly to image analysis system and are analyzed.
In some cases, due to some cause specifics, it may cause some information of vehicles that can not know.For example, because of weather
Image resolution ratio is relatively low caused by reason, leads to not the relevant information that target vehicle is identified from figure；Or because of target carriage
License board information None- identified etc. caused by car plate such as damages, blocks at the reasons.In this case, image analysis system can basis
The default information pre-saved, to determine some relevant informations of target vehicle.Such as, image analysis system can be pre-configured with mesh
Mark the acquiescence province of vehicle, when it can not determine the province information of target vehicle according to the image of reception, image analysis system
The acquiescence province pre-saved will be obtained, and acquiescence province is determined as to the province information of target vehicle.
Default information collocation method in known image analysis system, is mainly configured manually by user, and user
During configuration, the default information in whole system can be each configured to identical value.But some default informations may be with Image Acquisition
Equipment their location is relevant, as vehicle gives tacit consent to province.And the associated multiple images collecting device of image analysis system may divide
Cloth is in different areas, alternatively, image capture device their location may change.Therefore, above-mentioned collocation method will cause
When being determined into row information, definite information is not inconsistent image analysis system with actual information, and accuracy is relatively low.
The content of the invention
A kind of information that is designed to provide of the embodiment of the present invention determines method and device, with improve information determine it is accurate
Property.Specific technical solution is as follows：
In a first aspect, an embodiment of the present invention provides a kind of information to determine method, the described method includes：
Receive the first image of target image collecting device transmission and the mark letter of the target image collecting device
Breath, and determine the target vehicle that described first image includes；
Judge can to get the presupposed information of the target vehicle according to described first image；
When the presupposed information of the target vehicle cannot be got according to described first image, obtain pre-save it is each
The identification information of image capture device and the correspondence of default information, identification and the mark of the target image collecting device are believed
Corresponding target default information is ceased, and the target default information is determined as to the presupposed information of the target vehicle.
Optionally, after can the judgement get the presupposed information of the target vehicle according to described first image,
The method further includes：
It is corresponding to preserve the target figure when the presupposed information of the target vehicle can be got according to described first image
As the identification information of collecting device and the presupposed information of the acquired target vehicle.
Optionally, the method further includes：
At set time intervals, each presupposed information of the target vehicle preserved in the first preset time period
In, the identification presupposed information different from the target default information；
Judge whether the quantity of identified presupposed information is more than the first predetermined threshold；
When the quantity of the presupposed information identified is more than the first predetermined threshold, according to being preserved in the second preset time period
The target vehicle each presupposed information, update default information corresponding to the identification information of the target image collecting device.
Optionally, each presupposed information according to the target vehicle preserved in the second preset time period updates institute
The step of default information corresponding to identification information for stating target image collecting device, includes：
In each presupposed information preserved in second preset time period, the quantity of different classes of presupposed information is counted；
The classification of the most presupposed information of quantification, and the presupposed information of the category is updated to the target image and is adopted
Collect default information corresponding to the identification information of equipment.
Optionally, pre-save each image capture device identification information and default information correspondence the step of wrap
It includes：
For each image capture device, receive and preserve the second image and the image of image capture device transmission
The identification information of collecting device；
It identifies the target vehicle that second image includes, and according to second image, obtains the target vehicle
Presupposed information；
Preserve the identification information of the image capture device and the correspondence of the presupposed information；
When the quantity of presupposed information corresponding to the identification information of the image capture device of preservation is more than the second predetermined threshold value
When, determine default information corresponding to the identification information of the target image collecting device and preservation.
Optionally, the default information corresponding to identification information for determining the image capture device and the step of preservation wraps
It includes：
In each presupposed information corresponding to the identification information of the image capture device of preservation, different classes of default letter is counted
The quantity of breath；
The classification of the most presupposed information of quantification, and the presupposed information of the category is determined as the image capture device
Default information corresponding to identification information and preservation.
Optionally, the presupposed information of the category is determined as the figure by the classification of the most presupposed information of the quantification
As default information corresponding to the identification information of collecting device and preservation includes：
Whether the classification number for judging the most presupposed information of quantity is 1；
When the classification number of the most presupposed information of quantity is 1, the presupposed information of the category is determined as the Image Acquisition
Default information corresponding to the identification information of equipment and preservation；
When the classification number of the most presupposed information of quantity is not 1, continue to preserve the identification information of the image capture device
With the correspondence of each presupposed information, and whether the classification number for being periodically detected the most presupposed information of quantity is 1, when quantity most
When the classification number of more presupposed informations is 1, then the presupposed information of the category is determined as to the identification information of the image capture device
Corresponding default information simultaneously preserves.
Second aspect, an embodiment of the present invention provides a kind of information determining means, described device includes：
First receiving module, for receiving the first image of target image collecting device transmission and the target image
The identification information of collecting device, and determine the target vehicle that described first image includes；
First judgment module, for judging that the default letter of the target vehicle can be got according to described first image
Breath；
Execution module cannot get the target vehicle for working as first judgment module according to described first image
Presupposed information when, obtain the identification information of each image capture device pre-saved and the correspondence of default information, identify
The target default information corresponding with the identification information of the target image collecting device, and the target default information is determined as
The presupposed information of the target vehicle.
Optionally, described device further includes：
First memory module can get the target carriage for working as first judgment module according to described first image
Presupposed information when, the corresponding identification information for preserving the target image collecting device and the acquired target carriage
Presupposed information.
Optionally, described device further includes：
First identification module, for the target at set time intervals, preserved in the first preset time period
In each presupposed information of vehicle, the identification presupposed information different from the target default information；
Second judgment module, for judging whether the quantity of identified presupposed information is more than the first predetermined threshold；
Update module, for working as the quantity for the presupposed information that second judgment module is identified more than the first predetermined threshold
During value, according to each presupposed information of the target vehicle preserved in the second preset time period, the target image acquisition is updated
Default information corresponding to the identification information of equipment.
Optionally, the update module, including：
First statistic submodule, in each presupposed information for being preserved in second preset time period, statistics to be different
The quantity of classification presupposed information；
Submodule is updated, for the classification of the most presupposed information of quantification, and the presupposed information of the category is updated
For default information corresponding to the identification information of the target image collecting device.
Optionally, described device further includes：
Second receiving module for being directed to each image capture device, receives and preserves the of image capture device transmission
The identification information of two images and the image capture device；
Second identification module, for identifying target vehicle that second image includes, and according to second image,
Obtain the presupposed information of the target vehicle；
Second memory module, for preserving the correspondence of the identification information of the image capture device and the presupposed information；
3rd memory module, for when the quantity of presupposed information corresponding to the identification information of the image capture device preserved
During more than the second predetermined threshold value, default information corresponding to the identification information of the target image collecting device and preservation are determined.
Optionally, the 3rd memory module, including：
Second statistic submodule, in each presupposed information corresponding to the identification information of the image capture device of preservation
In, count the quantity of different classes of presupposed information；
Sub-module stored for the classification of the most presupposed information of quantification, and the presupposed information of the category is determined
For default information corresponding to the identification information of the image capture device and preservation.
Optionally, the sub-module stored, is specifically used for：Whether the classification number for judging the most presupposed information of quantity is 1；
When the classification number of the most presupposed information of quantity is 1, the presupposed information of the category is determined as to the mark of the image capture device
Know the corresponding default information of information and preserve；When the classification number of the most presupposed information of quantity is not 1, continue to preserve the image
The correspondence of the identification information of collecting device and each presupposed information, and it is periodically detected the classification of the most presupposed information of quantity
Whether number is 1, when the classification number of the most presupposed information of quantity is 1, then the presupposed information of the category is determined as the image
Default information corresponding to the identification information of collecting device and preservation.
An embodiment of the present invention provides a kind of information to determine method and device, the described method includes：Target image is received to adopt
Collect the first image of equipment transmission and the identification information of the target image collecting device, and determine in described first image
Including target vehicle；Judge can to get the presupposed information of the target vehicle according to described first image；When according to institute
When the presupposed information of the target vehicle cannot be got by stating the first image, the mark of each image capture device pre-saved is obtained
Know the correspondence of information and default information, the identification target acquiescence corresponding with the identification information of the target image collecting device
Information, and the target default information is determined as to the presupposed information of the target vehicle.
In the embodiment of the present invention, the identification information pass corresponding with default information of each image capture device can be pre-saved
System, each default information can be that the image gathered according to each image capture device determines, be set when receiving target image acquisition
It, can be each what is pre-saved when the first image that preparation is sent and the presupposed information according to the first image acquisition fall short vehicle
In the identification information of image capture device and the correspondence of default information, identification and the identification information of target image collecting device
Corresponding target default information, and target default information is determined as to the presupposed information of target vehicle.In the embodiment of the present invention, by
It is corresponding with target image collecting device in the target default information found, therefore, it is possible to improve the standard that information determines
True property.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the flow chart that a kind of information provided in an embodiment of the present invention determines method；
First image schematic diagram of the target image collecting device acquisition of Fig. 2 embodiment of the present invention；
Fig. 3 is another flow chart that a kind of information provided in an embodiment of the present invention determines method；
Fig. 4 is another flow chart that a kind of information provided in an embodiment of the present invention determines method；
Fig. 5 is a kind of structure diagram of information determining means provided in an embodiment of the present invention；
Fig. 6 is a kind of another structure diagram of information determining means provided in an embodiment of the present invention；
Fig. 7 is a kind of another structure diagram of information determining means provided in an embodiment of the present invention.
Specific embodiment
In order to improve the accuracy that information determines, an embodiment of the present invention provides a kind of information to determine method and device.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It in embodiments of the present invention,, can be advance for each image capture device in order to improve the accuracy that information determines
According to the image that each image capture device gathers, its default information is determined, and the corresponding mark letter for preserving each image capture device
Breath and the correspondence of default information.It is appreciated that when image capture device location is fixed, in the image collected
Including the relevant information of target vehicle can also concentrate one fix information of Mr. Yu.Such as, when presupposed information is province information, image is adopted
When integrating equipment location as Beijing, the province information for the target vehicle that the image collected includes will be largely north
Capital.
For example, for each image capture device, the image that can be gathered according to the image capture device analyzes it
Statistics, obtains its corresponding default information and preserves.Wherein, the identification information of each image capture device is corresponding with default information
Relation can be stored in image analysis system local, can also be stored in the outside to establish a connection with image analysis system and set
In standby.
Specifically, the image that can be gathered by image analysis system according to each image capture device, determines each Image Acquisition
The corresponding default information of equipment simultaneously preserves；Alternatively, can also be gathered by another self learning system according to each image capture device
Image determines the corresponding default information of each image capture device and preserves.When preserving each image capture device by self learning system
When the identification information of acquisition and the correspondence of default information, image analysis system can establish connection with self learning system and close
System.In the embodiment of the present invention, with the image that image analysis system is gathered according to each image capture device, determine that each Image Acquisition is set
Exemplified by standby corresponding default information and preservation, to illustrate that information provided in this embodiment determines method.
It in embodiments of the present invention, can be by taking default information is acquiescence province as an example, to illustrate letter provided in this embodiment
Breath determines method.It will be understood by those skilled in the art that as needed, the information side of determining provided in this embodiment may be employed
Method determines the information of other classifications.
For example, the identification information for each image capture device that image analysis system preserves and the correspondence in acquiescence province can
With as shown in table 1：
Table 1
| Identification information | Give tacit consent to province |
| 01 | Beijing |
| 02 | Beijing |
| 03 | Hebei |
| … | … |
An embodiment of the present invention provides a kind of information to determine procedure, as shown in Figure 1, the process can include following step
Suddenly：
S101 receives the first image of target image collecting device transmission and the mark of the target image collecting device
Know information, and determine the target vehicle that described first image includes.
Method provided in an embodiment of the present invention can be applied to image analysis system.Specifically, which can
To run in electronic equipment, such as desktop computer, portable computer, intelligent mobile terminal.
It in embodiments of the present invention, can be in places such as crossing, the bayonets for needing to be monitored in order to carry out traffic monitoring
Image capture device is installed.Wherein, above-mentioned image capture device can be ball machine, video camera, capture machine etc., the embodiment of the present invention
To this without limiting.
And it is possible to wired or wireless connection is established between image capture device and image analysis system, so as to image
The image that collecting device can be gathered is sent to image analysis system.For example, WIFI (Wireless can be passed through
Fidelity, Wireless Fidelity), NFC (Near Field Communication, near field communication (NFC)), the nothings such as bluetooth
Line connection mode establishes connection between image capture device and image analysis system, and the embodiment of the present invention is to this without limit
It is fixed.
It should be noted that the image that method provided in an embodiment of the present invention can be gathered according to each image capture device
It is determined into row information, the present embodiment is only by taking any image collecting device as an example, to illustrate that information provided in an embodiment of the present invention is true
Determine method.Also, for convenience, can the image capture device that be directed in the embodiment of the present invention be known as target image to adopt
Collect equipment.
In embodiments of the present invention, target image collecting device can detect its detection zone whether have vehicle by, when
When detecting, the first image comprising its target vehicle detected can be gathered.Also, target image collecting device can incite somebody to action
Its first image gathered and the identification information of itself are sent to image analysis system.
Therefore, in embodiments of the present invention, image analysis system can receive the first of the transmission of target image collecting device
The identification information of image and target image collecting device.For example, the target image collecting device that image analysis system receives
Identification information can be：02, the first image that image analysis system receives can be as shown in Figure 2.
After image analysis system receives the first image, it may be determined that the target vehicle that the first image includes.For example, figure
As analysis system can according to target image collecting device send target vehicle license board information, in the first image identification with
The matched vehicle of the license board information, and then the vehicle is determined as target vehicle.Alternatively, image analysis system can also determine
The characteristic area for including target vehicle of one image, the then vehicle in identification feature region, and the vehicle that will identify that determines
For target vehicle.
For example, when the first image that image analysis system receives is as shown in Figure 2, the target vehicle that recognizes can be with
For vehicle 210.
Can S102 judge get the presupposed information of the target vehicle according to described first image, when according to
When first image cannot get the presupposed information of the target vehicle, step S103 is performed.
In embodiments of the present invention, after determining the target vehicle included in the first image, image analysis system may determine that
The presupposed information of target vehicle can be got according to the first image, e.g., province information.
For example, image analysis system can identify the license board information of target vehicle from the first image, and then according to car plate
Province field in information determines the province information of target vehicle.Such as, when image analysis system recognizes the car plate of target vehicle
When Province field in information is " capital ", the province information that can determine target vehicle is " Beijing ".When the vehicle of target vehicle
In the license board information of board information None- identified or target vehicle during Province field None- identified, image analysis system can determine
The province information of target vehicle can not be obtained according to the first image.
Such as, for the target vehicle identified in such as Fig. 2, since image resolution ratio is relatively low, image analysis system can not be known
Do not go out the Province field in the license board information of target vehicle, so as to determine the province of target vehicle letter according to license board information
Breath, therefore, image analysis system can determine that the presupposed information of target vehicle can not be got.
S103 obtains the identification information of each image capture device pre-saved and the correspondence of default information, identification
The target default information corresponding with the identification information of the target image collecting device, and the target default information is determined as
The presupposed information of the target vehicle.
In embodiments of the present invention, when image analysis system determines that the default of target vehicle can not be obtained from the first image
During information, it can be come true according to the identification information of each image capture device and the correspondence of default information pre-saved
Set the goal the presupposed information of vehicle.
Specifically, image analysis system can obtain the identification information of each image capture device pre-saved and acquiescence is believed
The correspondence of breath.For example, image analysis system can be from local or each image pre-saved is obtained from external equipment
The identification information of collecting device and the correspondence of default information.
Further, image analysis system can be in the identification information and default information of each image capture device got
Correspondence in, the identification target default information corresponding with the identification information of target image collecting device.Specifically, image point
Analysis system can identify identical with the identification information of target image collecting device in the identification information of each image capture device
Identification information, and then default information corresponding to the identification information recognized is determined as target default information.It identifies and target
After target default information corresponding to the identification information of image capture device, image analysis system can determine target default information
For the presupposed information of target vehicle.
For example, it is closed when the identification information for each image capture device that image analysis system is got is corresponding with default information
System is as shown in table 1, when the identification information of target image collecting device is 02, target image analysis system identify with target figure
As target default information corresponding to the identification information of collecting device is：Beijing.And then image analysis system can determine target
The province information of vehicle is：Beijing.
In the embodiment of the present invention, the identification information pass corresponding with default information of each image capture device can be pre-saved
System, each default information can be that the image gathered according to each image capture device determines, be set when receiving target image acquisition
It, can be each what is pre-saved when the first image that preparation is sent and the presupposed information according to the first image acquisition fall short vehicle
In the identification information of image capture device and the correspondence of default information, identification and the identification information of target image collecting device
Corresponding target default information, and target default information is determined as to the presupposed information of target vehicle.In the embodiment of the present invention, by
It is corresponding with target image collecting device in the target default information found, therefore, it is possible to improve the standard that information determines
True property.
As a kind of embodiment of the embodiment of the present invention, image analysis system pre-saves target image collecting device
After identification information and the correspondence of default information, in some cases, if target image collecting device is moved, location
When changing, the corresponding default information of target image collecting device pre-saved may be just no longer accurate.
Therefore, in embodiments of the present invention, image analysis system can acquiescence letter corresponding to target image collecting device
Breath is updated, and to ensure the accuracy of the corresponding default information of target image collecting device, and then ensures the standard that information determines
True property.
As shown in figure 3, information provided in an embodiment of the present invention determines method, when image capture device, determine can be by first
Image acquisition to target vehicle presupposed information when, can also comprise the following steps：
S104, the corresponding identification information for preserving the target image collecting device and the acquired target vehicle
Presupposed information.
In embodiments of the present invention, when image analysis system is according to the presupposed information of the first image acquisition to target vehicle
When, image analysis system can correspond to the presupposed information of the identification information and target vehicle that preserve target image collecting device,
With the information according to preservation, the corresponding default information of target image collecting device is updated.
S105, at set time intervals, each of the target vehicle preserved in the first preset time period are preset
In information, the identification presupposed information different from the target default information.
In embodiments of the present invention, image analysis system can at set time intervals, such as 2 minutes, 5 minutes, 10
Minute etc., in each presupposed information of the target vehicle preserved in the first preset time period, identification is different from target default information
Presupposed information.When above-mentioned first preset time period is such as when can be that nearest 2 are small, 5 is small, 12 it is small when.
For example, when target default information corresponding with target image collecting device is " Beijing ", image analysis system can
In each presupposed information of the target vehicle preserved in the first preset time period, to identify the presupposed information in non-" Beijing ".
S106, judges whether the quantity of identified presupposed information is more than the first predetermined threshold, pre- when what is identified
If the quantity of information is more than the first predetermined threshold, step S107 is performed.
After identifying the presupposed information different from target default information, image analysis system may determine that identified it is pre-
If whether the quantity of information is more than the first predetermined threshold, it is with the corresponding default information of target image collecting device for determining preservation
It is no accurate.Wherein, above-mentioned first predetermined threshold value can be 50,100,200,300 etc..
S107 according to each presupposed information of the target vehicle preserved in the second preset time period, updates the target
Default information corresponding to the identification information of image capture device.
When image analysis system determines that the quantity of the presupposed information different from target default information is more than the first predetermined threshold value
When, show that the corresponding default information of target image collecting device currently preserved is less accurate, where target image collecting device
Area may change.In this case, image analysis system can to the corresponding default information of target image collecting device into
Row update.
Specifically, image analysis system can be according to each default letter of the target vehicle preserved in the second preset time period
Breath updates default information corresponding to the identification information of target image collecting device.Wherein, above-mentioned second preset time period and first
Preset time period can be identical or different.Each presupposed information that image analysis system can preserve in the second preset time period
In, count the quantity of different classes of presupposed information；The classification of the most presupposed information of quantification, and by the default letter of the category
Breath is updated to default information corresponding to identification information of target image collecting device.
For example, when image analysis system determines each presupposed information preserved in the second preset time period and corresponding quantity
Respectively：Shanghai -03；Shanxi -08；Beijing -11；Hebei -89；Then image analysis system can be with the most default letter of quantification
It ceases for " Hebei ", and the default information that the identification information for being determined as target image collecting device is corresponding.
In the embodiment of the present invention, image analysis system can be according to the default of the target vehicle preserved in nearest a period of time
Information is updated the corresponding default information of each image capture device of preservation, so as to ensure that each image capture device pair
The accuracy for the default information answered, and then ensure that the accuracy that information determines.
In embodiments of the present invention, image analysis system can pre-save the identification information of each image capture device with writing from memory
Recognize the correspondence of information.Specifically, as shown in figure 4, information provided in an embodiment of the present invention determines method, can also include with
Lower step：
S201 for each image capture device, is received and is preserved the second image of image capture device transmission and be somebody's turn to do
The identification information of image capture device.
In embodiments of the present invention, image analysis system can be directed to each image capture device, receive the Image Acquisition and set
The second image and the identification information of the image capture device that preparation is sent.
S202 identifies the target vehicle that second image includes, and according to second image, obtains the target
The presupposed information of vehicle.
After image analysis system receives the second image, the target vehicle that the second image includes can be identified.For example, figure
As the license board information for the target vehicle that analysis system can be sent according to the image capture device, identification is with being somebody's turn to do in the second image
The matched vehicle of license board information, and then the vehicle is determined as target vehicle.Alternatively, image analysis system can also determine second
The characteristic area for including target vehicle of image, the then vehicle in identification feature region, and the vehicle that will identify that is determined as
Target vehicle.
After determining the target vehicle included in the second image, image analysis system can also obtain mesh according to the second image
Mark the presupposed information of vehicle, e.g., province information.Specifically, image analysis system can identify target vehicle from the second image
License board information, and the Province field in license board information determines the province information of target vehicle.
For example, when the Province field that image analysis system is recognized in the license board information of target vehicle is " capital ", it can
To determine the province information of target vehicle as " Beijing "；The province in the license board information of target vehicle is recognized when image analysis system
When part field is " Shanxi ", the province information that can determine target vehicle is " Shanxi ".
S203 preserves the identification information of the image capture device and the correspondence of the presupposed information.
After the presupposed information for determining the target vehicle that the second image includes, image analysis system can preserve Image Acquisition
The identification information of equipment and the correspondence of the presupposed information.For example, image analysis system can be by the mark of image capture device
Know information and be stored in local with presupposed information, alternatively, can be stored in the external equipment to establish a connection with itself.
Optionally, image analysis system can be directed to each image capture device, and grouping preserves the mark of each image capture device
Know the corresponding presupposed information of information.For example, the identification information for each image capture device that image analysis system preserves and default letter
The correspondence of breath can be as shown in table 2：
Table 2
Table 2 illustrates only the signal of the identification information and presupposed information of each image capture device of image analysis system preservation
Property correspondence, wherein the identification information and the quantity of corresponding presupposed information, are not formed to image analysis system
The restriction of the information of preservation.
S204 is preset when the quantity of presupposed information corresponding to the identification information of the image capture device of preservation is more than second
During threshold value, default information corresponding to the identification information of the target image collecting device and preservation are determined.
When the quantity of the corresponding presupposed information of the image capture device is more than the second predetermined threshold value, e.g., 200,500,1000
Whens waiting, image analysis system can determine that the image is adopted according to presupposed information corresponding to the identification information of the image capture device
The corresponding default information of collection equipment simultaneously preserves.
Specifically, image analysis system can be in each default letter corresponding to the identification information of the image capture device of preservation
In breath, the quantity of different classes of presupposed information is counted, and the classification of the most presupposed information of quantification, by the default of the category
Information is determined as default information corresponding to identification information of the image capture device and preservation.
For example, working as image analysis system is directed to any image collecting device, the knot of different classes of presupposed information quantity is counted
Fruit is：Beijing -780；During Hebei -102, it can determine that default information corresponding to the identification information of the image capture device is
" Beijing ".
In the present embodiment, image analysis system can pre-save the identification information and default information of each image capture device
Correspondence, and then, receiving the first image of target image collecting device transmission, and can not be according to the first image acquisition
To target vehicle presupposed information when, can be in the identification information of each image capture device and pair of default information pre-saved
In should being related to, the identification target default information corresponding with the identification information of target image collecting device, and by target default information
It is determined as the presupposed information of target vehicle, so as to improve the accuracy that information determines.
As a kind of optional embodiment of the embodiment of the present invention, for a certain image capture device, image analysis system
In presupposed information corresponding to the identification information of the image capture device of middle preservation, in fact it could happen that the most presupposed information of quantity has
A variety of situations.Such as, image analysis system is directed to any image collecting device, counts the result of different classes of presupposed information quantity
Can be：Beijing -268；Hebei -268.
Image analysis system is in the corresponding default information of definite any image collecting device, it can be determined that quantity is most
Whether the classification number of presupposed information is 1；When the classification number of the most presupposed information of quantity is 1, by the presupposed information of the category
It is determined as default information corresponding to identification information of the image capture device and preservation.
When the classification number of the most presupposed information of image analysis system quantification is not 1, it can continue to preserve and be somebody's turn to do
The correspondence of the identification information of image capture device and each presupposed information, and it is periodically detected the most presupposed information of quantity
Whether classification number is 1, when the classification number of the most presupposed information of quantity is 1, then the presupposed information of the category is determined as this
Default information corresponding to the identification information of image capture device and preservation.
Corresponding to above method embodiment, the embodiment of the present invention additionally provides corresponding device embodiment.
Fig. 5 is a kind of information determining means provided in an embodiment of the present invention, and described device includes：
First receiving module 510, for receiving the first image of target image collecting device transmission and the target figure
As the identification information of collecting device, and determine the target vehicle that described first image includes；
First judgment module 520, for judging that according to described first image the default of the target vehicle can be got
Information；
Execution module 530 for working as first judgment module 420 judges that according to described first image institute cannot be got
When stating the presupposed information of target vehicle, the identification information for obtaining each image capture device pre-saved is corresponding with default information
Relation, the identification target default information corresponding with the identification information of the target image collecting device, and the target is given tacit consent to
Information is determined as the presupposed information of the target vehicle.
In the embodiment of the present invention, the identification information pass corresponding with default information of each image capture device can be pre-saved
System, each default information can be that the image gathered according to each image capture device determines, be set when receiving target image acquisition
It, can be each what is pre-saved when the first image that preparation is sent and the presupposed information according to the first image acquisition fall short vehicle
In the identification information of image capture device and the correspondence of default information, identification and the identification information of target image collecting device
Corresponding target default information, and target default information is determined as to the presupposed information of target vehicle.In the embodiment of the present invention, by
It is corresponding with target image collecting device in the target default information found, therefore, it is possible to improve the standard that information determines
True property.
As a kind of embodiment of the embodiment of the present invention, as shown in fig. 6, described device further includes：
First memory module 540 judges to be got according to described first image for working as first judgment module 520
During the presupposed information of the target vehicle, the corresponding identification information for preserving the target image collecting device and acquired
The presupposed information of the target vehicle.
As a kind of embodiment of the embodiment of the present invention, described device further includes：
First identification module 550, for each presupposed information of the target vehicle preserved in the first preset time period
In, the identification presupposed information different from the target default information；
Second judgment module 560, for judging whether the quantity of identified presupposed information is more than the first predetermined threshold；
Update module 570 judges that the quantity of identified presupposed information is more than for working as second judgment module 560
During the first predetermined threshold, according to each presupposed information of the target vehicle preserved in the second preset time period, the mesh is updated
Default information corresponding to the identification information of logo image collecting device.
As a kind of embodiment of the embodiment of the present invention, the update module 570, including：
First statistic submodule (not shown), for each presupposed information preserved in second preset time period
In, count the quantity of different classes of presupposed information；
Submodule (not shown) is updated, for the classification of the most presupposed information of quantification, and by the category
Presupposed information is updated to default information corresponding to identification information of the target image collecting device.
As a kind of embodiment of the embodiment of the present invention, as shown in fig. 7, described device further includes：
Second receiving module 710 for being directed to each image capture device, receives and preserves image capture device transmission
The identification information of second image and the image capture device；
Second identification module 720, for identifying target vehicle that second image includes, and according to second figure
Picture obtains the presupposed information of the target vehicle；
Second memory module 730, for preserving, the identification information of the image capture device is corresponding with the presupposed information to close
System；
3rd memory module 740, for when presupposed information corresponding to the identification information of the image capture device preserved
When quantity is more than the second predetermined threshold value, default information corresponding to the identification information of the target image collecting device and preservation are determined.
As a kind of embodiment of the embodiment of the present invention, the 3rd memory module 740, including：
Second statistic submodule (not shown), the identification information for the image capture device in preservation are corresponding
In each presupposed information, the quantity of different classes of presupposed information is counted；
Sub-module stored (not shown), for the classification of the most presupposed information of quantification, and by the category
Presupposed information is determined as default information corresponding to identification information of the image capture device and preservation.
As a kind of embodiment of the embodiment of the present invention, the sub-module stored is specifically used for：Judge that quantity is most
Whether the classification number of presupposed information is 1；When the classification number of the most presupposed information of quantity is 1, by the presupposed information of the category
It is determined as default information corresponding to identification information of the image capture device and preservation；When the classification of the most presupposed information of quantity
When number is not 1, continues to preserve correspondence of the identification information with each presupposed information of the image capture device, and be periodically detected
Whether the classification number of the most presupposed information of quantity is 1, when the classification number of the most presupposed information of quantity is 1, then by such
Other presupposed information is determined as default information corresponding to identification information of the image capture device and preservation.
For device embodiment, since it is substantially similar to embodiment of the method, so description is fairly simple, it is related
Part illustrates referring to the part of embodiment of the method.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
Each embodiment in this specification is described using relevant mode, identical similar portion between each embodiment
Point just to refer each other, and the highlights of each of the examples are difference from other examples.It is real especially for system
For applying example, since it is substantially similar to embodiment of the method, so description is fairly simple, related part is referring to embodiment of the method
Part explanation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modifications, equivalent replacements and improvements are made within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (14)
1. a kind of information determines method, which is characterized in that the described method includes：
The first image of target image collecting device transmission and the identification information of the target image collecting device are received, and
Determine the target vehicle that described first image includes；
Judge can to get the presupposed information of the target vehicle according to described first image；
When the presupposed information of the target vehicle cannot be got according to described first image, each image pre-saved is obtained
The identification information of collecting device and the correspondence of default information, identification and the identification information pair of the target image collecting device
The target default information answered, and the target default information is determined as to the presupposed information of the target vehicle.
2. according to the method described in claim 1, it is characterized in that, can the judgement get institute according to described first image
After the presupposed information for stating target vehicle, the method further includes：
When that can get the presupposed information of the target vehicle according to described first image, the corresponding preservation target image is adopted
Collect the identification information of equipment and the presupposed information of the acquired target vehicle.
3. according to the method described in claim 2, it is characterized in that, the method further includes：
At set time intervals, in each presupposed information of the target vehicle preserved in the first preset time period, know
The not presupposed information different from the target default information；
Judge whether the quantity of identified presupposed information is more than the first predetermined threshold；
When the quantity of the presupposed information identified is more than the first predetermined threshold, according to the institute preserved in the second preset time period
Each presupposed information of target vehicle is stated, updates default information corresponding to the identification information of the target image collecting device.
It is 4. according to the method described in claim 3, it is characterized in that, described according to the mesh preserved in the second preset time period
Each presupposed information of vehicle is marked, the step of default information corresponding to identification information for updating the target image collecting device wraps
It includes：
In each presupposed information preserved in second preset time period, the quantity of different classes of presupposed information is counted；
The classification of the most presupposed information of quantification, and the presupposed information of the category is updated to the target image acquisition and is set
Default information corresponding to standby identification information.
5. according to claim 1-4 any one of them methods, which is characterized in that pre-save the mark of each image capture device
The step of correspondence of information and default information, includes：
For each image capture device, receive and preserve the second image and the Image Acquisition of image capture device transmission
The identification information of equipment；
It identifies the target vehicle that second image includes, and according to second image, obtains the pre- of the target vehicle
If information；
Preserve the identification information of the image capture device and the correspondence of the presupposed information；
When the quantity of presupposed information corresponding to the identification information of the image capture device of preservation is more than the second predetermined threshold value, really
Default information corresponding to the identification information of the target image collecting device and preservation calmly.
6. according to the method described in claim 5, it is characterized in that, the identification information for determining the image capture device corresponds to
Default information and the step of preservation include：
In each presupposed information corresponding to the identification information of the image capture device of preservation, different classes of presupposed information is counted
Quantity；
The classification of the most presupposed information of quantification, and the presupposed information of the category is determined as to the mark of the image capture device
Know the corresponding default information of information and preserve.
It 7., will according to the method described in claim 6, it is characterized in that, the classification of the most presupposed information of the quantification
The presupposed information of the category is determined as default information corresponding to identification information of the image capture device and preservation includes：
Whether the classification number for judging the most presupposed information of quantity is 1；
When the classification number of the most presupposed information of quantity is 1, the presupposed information of the category is determined as the image capture device
Default information corresponding to identification information and preservation；
When the classification number of the most presupposed information of quantity is not 1, continue to preserve the identification information of the image capture device with it is each
The correspondence of presupposed information, and whether the classification number for being periodically detected the most presupposed information of quantity is 1, when quantity is most
When the classification number of presupposed information is 1, then the identification information that the presupposed information of the category is determined as to the image capture device corresponds to
Default information and preservation.
8. a kind of information determining means, which is characterized in that described device includes：
First receiving module, for receiving the first image of target image collecting device transmission and target image acquisition
The identification information of equipment, and determine the target vehicle that described first image includes；
First judgment module, for judging that the presupposed information of the target vehicle can be got according to described first image；
Execution module for working as first judgment module judges that according to described first image the target vehicle cannot be got
Presupposed information when, obtain the identification information of each image capture device pre-saved and the correspondence of default information, identify
The target default information corresponding with the identification information of the target image collecting device, and the target default information is determined as
The presupposed information of the target vehicle.
9. device according to claim 8, which is characterized in that described device further includes：
First memory module for working as first judgment module judges that according to described first image the target carriage can be got
Presupposed information when, the corresponding identification information for preserving the target image collecting device and the acquired target carriage
Presupposed information.
10. device according to claim 9, which is characterized in that described device further includes：
First identification module, for the target vehicle at set time intervals, preserved in the first preset time period
Each presupposed information in, the identification presupposed information different from the target default information；
Second judgment module, for judging whether the quantity of identified presupposed information is more than the first predetermined threshold；
Update module judges that the quantity of identified presupposed information is more than the first predetermined threshold for working as second judgment module
During value, according to each presupposed information of the target vehicle preserved in the second preset time period, the target image acquisition is updated
Default information corresponding to the identification information of equipment.
11. device according to claim 10, which is characterized in that the update module, including：
First statistic submodule, in each presupposed information for being preserved in second preset time period, statistics to be different classes of
The quantity of presupposed information；
Submodule is updated, for the classification of the most presupposed information of quantification, and the presupposed information of the category is updated to institute
State default information corresponding to the identification information of target image collecting device.
12. according to claim 8-11 any one of them devices, which is characterized in that described device further includes：
Second receiving module for being directed to each image capture device, receives and preserves the second figure of image capture device transmission
The identification information of picture and the image capture device；
Second identification module for identifying target vehicle that second image includes, and according to second image, obtains
The presupposed information of the target vehicle；
Second memory module, for preserving the correspondence of the identification information of the image capture device and the presupposed information；
3rd memory module, for being more than when the quantity of presupposed information corresponding to the identification information of the image capture device preserved
During the second predetermined threshold value, default information corresponding to the identification information of the target image collecting device and preservation are determined.
13. device according to claim 12, which is characterized in that the 3rd memory module, including：
Second statistic submodule, in each presupposed information corresponding to the identification information of the image capture device of preservation, uniting
Count the quantity of different classes of presupposed information；
The presupposed information of the category for the classification of the most presupposed information of quantification, and is determined as this by sub-module stored
Default information corresponding to the identification information of image capture device and preservation.
14. device according to claim 13, which is characterized in that the sub-module stored is specifically used for：Judge quantity most
Whether the classification number of more presupposed informations is 1；When the classification number of the most presupposed information of quantity is 1, by the default of the category
Information is determined as default information corresponding to identification information of the image capture device and preservation；When the most presupposed information of quantity
When classification number is not 1, continue to preserve correspondence of the identification information with each presupposed information of the image capture device, and periodically
Whether the classification number of the most presupposed information of amount detection is 1, when the classification number of the most presupposed information of quantity is 1, then will
The presupposed information of the category is determined as default information corresponding to identification information of the image capture device and preservation.
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