CN109711488A - The recognition methods and system of picture pick-up device - Google Patents
The recognition methods and system of picture pick-up device Download PDFInfo
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- CN109711488A CN109711488A CN201711013694.2A CN201711013694A CN109711488A CN 109711488 A CN109711488 A CN 109711488A CN 201711013694 A CN201711013694 A CN 201711013694A CN 109711488 A CN109711488 A CN 109711488A
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Abstract
The present invention provides a kind of recognition methods of picture pick-up device, comprising: transmitting radiofrequency signal；Target picture pick-up device if it exists, then scan the radio frequency label information on target picture pick-up device, and radio frequency label information is the encrypted first information；The first information is received, and the first information is decrypted, the second information after being decrypted；Predefined label information in second information and date library is compared；If a predefined label information matching in the second information and date library, returns to confirmation message, obtains label information checked result.The recognition methods and system of picture pick-up device of the invention, due to being encrypted using radio-frequency technique and to radio frequency label information, can the RF tag of picture pick-up device be identified and be checked at a distance, avoid artificial and climbing, human cost is reduced, is improved work efficiency；And it can be replicated or copy to avoid label.
Description
Technical field
The present invention relates to the communication technologys, more particularly to the recognition methods and system of picture pick-up device.
Background technique
The picture pick-up device of public supervision and management department is typically mounted on the position higher or hidden away from ground, human eye search difficulty compared with
Greatly, avoid picture pick-up device ineffective by artificial destruction.
Bar code or two-dimension code label are typically provided on existing picture pick-up device, each label is encoded with unique ID,
ID coding is associated with its Asset Attributes (such as model, position, affiliated unit) and is stored in the asset management system.
Currently, picture pick-up device is usually periodically checked by supervision department, and staff carries out artificial according to statistical information
Verification again checks the data of cross-check information and the asset management system on backstage after the completion of work.
Such artificial checking method exists as following drawbacks:
(1) in the picture pick-up device in each region, a part belongs to municipal systems supervision department, and another part belongs to other portions
Door.Since bar code and two dimensional code are easy to be replicated and copy, although bar code or two-dimensional barcode information are identical, can not also protect
It demonstrate,proves checked picture pick-up device and belongs to municipal systems supervision department；
(2) since the identification distance of bar code and two dimensional code is shorter, staff needs to climb to the installation of picture pick-up device
Point just can be carried out verification, and the installation site of picture pick-up device is higher and hidden, some installation points are difficult to find, some installation points
It can not manually climb；
(3) artificial nucleus' clock synchronization human cost is very high, and working efficiency is low.
Summary of the invention
It is an object of the present invention to provide the recognition methods and system of a kind of picture pick-up device, to avoid bar code or two
Dimension code, which is replicated, leads to not guarantee that checked picture pick-up device belongs to municipal systems supervision department, and solves artificial climbing band
The human cost height come and ineffective problem.
Particularly, the present invention provides a kind of recognition methods of picture pick-up device, comprising: transmitting radiofrequency signal；Mesh if it exists
Picture pick-up device is marked, then scans the radio frequency label information on target picture pick-up device, radio frequency label information is the encrypted first information；
The first information is received, and the first information is decrypted, the second information after being decrypted；It will be in the second information and date library
Predefined label information is compared；If a predefined label information matching in the second information and date library, returns true
Recognize information, obtains label information checked result.
Further, the second information includes the predefined location information of the target picture pick-up device；Method further include: scanning
While radio frequency label information on target picture pick-up device, target picture pick-up device is positioned, obtains location information；Also,
While predefined label information in second information and date library is compared, by location information and target picture pick-up device
Predefined location information is compared；If location information is matched with the predefined location information of target picture pick-up device, return true
Recognize information, obtains location information checked result；If the predefined location information of location information and target picture pick-up device mismatches,
Fault message is returned, location information checked result is obtained.
Further, further includes: if the predefined label information in the second information and date library mismatches, and if the
Two information meet the predefined of database and include condition, then database are added in the radio frequency label information of target picture pick-up device.
Further, further includes: after obtaining location information checked result, by label information checked result and location information
Checked result is sent to memory.
Further, label information checked result is sent to memory, comprising: by label checked result and location information
Checked result is encrypted, and encrypted third information is obtained；Third information is emitted to memory.
Particularly, the present invention also provides a kind of identifying systems of picture pick-up device, comprising: radiofrequency emitting module, for sending out
Penetrate radiofrequency signal；Scan module is used for: target picture pick-up device if it exists, then scans the RF tag letter on target picture pick-up device
Breath, radio frequency label information are the encrypted first information；Label information receiving module, for receiving the first information；Label information
Deciphering module, the second information for the first information to be decrypted, after being decrypted；Label information comparison module, being used for will
Predefined label information in second information and date library is compared；And label information checked result reporting modules: it is used for:
If a predefined label information matching in the second information and date library, returns to confirmation message, obtains label information verification
As a result.
Further, further includes: locating module obtains location information for positioning to target picture pick-up device；Positioning
Location information is compared by information comparison module with the predefined location information of target picture pick-up device；And location information core
It to result reporting modules, is used for: if location information is matched with the predefined location information of target picture pick-up device, returning to confirmation letter
Breath obtains location information checked result；If the predefined location information of location information and target picture pick-up device mismatches, return
Fault message obtains location information checked result.
It further, further include update module: if not for the predefined label information in the second information and date library
Matching, and if the second information meet the predefined of database and include condition, by the radio frequency label information of target picture pick-up device
Database is added.
Further, further include result sending module, be used for label information checked result and location information checked result
It is sent to memory, memory is connect with database.
Further, as a result sending module includes: result encrypting module, is used for label checked result and location information core
Result is encrypted, encrypted third information is obtained；And encrypted result sending module, for by third information emit to
Memory.
The recognition methods and system of picture pick-up device of the invention, due to being carried out using radio-frequency technique and to radio frequency label information
Encryption, can be identified and be checked to the RF tag of picture pick-up device at a distance, avoided artificial and climbing, reduced manpower
Cost improves work efficiency；And it can be replicated or copy to avoid label.
Further, the recognition methods and system of picture pick-up device of the invention, picture pick-up device can be carried out positioning and it is right
The location information and status information of picture pick-up device are checked, it is ensured that picture pick-up device operates normally.
Further, the recognition methods of picture pick-up device of the invention and system carry out encryption reconciliation when data are transmitted
It is close, it is ensured that data are not tampered, and ensure that the integrality and confidentiality of data.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the flow chart of the recognition methods of picture pick-up device according to the present invention；
Fig. 2 is the result transmission flow figure of the recognition methods of picture pick-up device according to the present invention；
Fig. 3 is the schematic diagram of the identifying system of picture pick-up device according to the present invention；
Fig. 4 is the structure chart of the identifying system of picture pick-up device according to the present invention；
Fig. 5 is the structure chart of the result sending module of the identifying system of picture pick-up device according to the present invention；
Specific embodiment
Embodiment one
Fig. 1 is the flow chart of picture pick-up device recognition methods 100 according to the present invention.
As shown in Figure 1, picture pick-up device recognition methods of the invention includes the following steps:
Step 101: radio frequency read-write equipment emits radiofrequency signal.
Radio frequency identification is untouchable identification technology, can identify picture pick-up device at a distance, avoids manually climbing and verification is gone to take the photograph
As equipment；And radiofrequency signal can identify multiple RF tags simultaneously, greatly improve work efficiency.
Step 102: determining nearby whether there is and the matched target picture pick-up device of the radiofrequency signal.
Radio frequency identification can automatically exclude unmatched picture pick-up device from check range, avoid artificial nucleus' clock synchronization can not
It is target picture pick-up device which, which is differentiated,.
Step 103: target picture pick-up device if it exists then scans the radio frequency label information on the target picture pick-up device, this is penetrated
Frequency label information is the encrypted first information；Otherwise, continue to emit radiofrequency signal.
Radio frequency label information is encrypted, and is avoided being copied or being distorted by artificial duplication easily, is substantially reduced failure rate.
Step 104: receiving the first information, and the first information is decrypted, the second information after being decrypted.
Radio frequency label information is transmitted using encryption technology, and label information is avoided to be obtained by irrelevant personnel.
Preferably, the symmetric encipherment algorithm that this method can be dispersed based on multistage key carries out encryption reconciliation to label information
It is close.
Step 105: the predefined label information in the second information and date library is compared；
Step 106: if a predefined label information matching in the second information and date library, returns to confirmation message,
Obtain label information checked result.
Specifically, if a predefined label information in the second information and date library matches, illustrate the picture pick-up device
Within the scope of the picture pick-up device of verification, that is, it can return to the information of " the picture pick-up device presence ".Otherwise, illustrate that the picture pick-up device does not exist
In check range.
After verification, according to label information checked result, you can get it has checked which picture pick-up device, remaining camera shooting
Equipment is not then checked.
Preferably, if the predefined label information in the second information and date library mismatches, illustrate the picture pick-up device not
In database, and if the second information meet the predefined of database and include condition, can be by the target picture pick-up device
Database is added in radio frequency label information, so as to subsequent follow-up.Otherwise, it abandons adding the radio frequency label information of the target picture pick-up device
Enter database.
Certainly, database can only store the label information of the picture pick-up device of mechanism (such as municipal systems supervision department),
The label information that can store the picture pick-up device for other mechanisms for having business dealing with mechanism, facilitates business to carry out, when verification
The picture pick-up device that mechanism can only be checked whether there is, and the picture pick-up device that can also check other mechanisms simultaneously whether there is.
As shown in Figure 1, the recognition methods of picture pick-up device of the invention is also used to identify the location information of picture pick-up device, this is fixed
Target picture pick-up device of the position just for mechanism.Wherein, the second information includes the predefined location information of target picture pick-up device.
Specifically, after confirmation target picture pick-up device is within the scope of database, step is continued with:
Step 107: while scanning the radio frequency label information on target picture pick-up device, target picture pick-up device being determined
Position obtains location information.The location information includes location information and status information, the established angle of status information such as picture pick-up device
Degree, the information such as monitoring range, opening time section.
Step 108: while the predefined label information in the second information and date library is compared, by location information
It is compared with the predefined location information of target picture pick-up device；
Step 109: if location information is matched with the predefined location information of target picture pick-up device, confirmation message is returned,
Obtain location information checked result；If the predefined location information of location information and target picture pick-up device mismatches, event is returned
Hinder information, obtains location information checked result.
Specifically, if location information is matched with the predefined location information of target picture pick-up device, illustrate that the target images
The position of equipment and state meet with preset parameter, the target picture pick-up device Maintenance free.
Otherwise, if the predefined location information of location information and target picture pick-up device mismatches, illustrate that the target images
Variation occurred for equipment, needed to safeguard.
Determine picture pick-up device whether fully according to preset parameter operation according to the location information of picture pick-up device, it is ensured that camera shooting is set
Standby normal operation.
It further,, can be with after obtaining location information checked result in the recognition methods of picture pick-up device of the invention
By label information checked result and location information checked result be sent to memory (see the step 110) of Fig. 1, as backup,
To prevent loss of data.
Specifically, as shown in Fig. 2, label information checked result and location information checked result are sent to memory including
Following steps:
Step 1101: label checked result and location information checked result being encrypted, encrypted third letter is obtained
Breath；
Step 1102: third information is emitted to memory.
It is sent to memory after by the label checked result of acquisition and the encryption of location information checked result, is existed to prevent data
It is tampered in transmission process.
It is of course also possible to by memory is sent to after the data encryption in database, to back up.
Embodiment two
Fig. 3 is the schematic diagram of the identifying system of picture pick-up device according to the present invention.
As shown in figure 3, picture pick-up device 200 is equipped with RF tag, RF tag includes the essential attribute of picture pick-up device, such as
Picture pick-up device property right side information, picture pick-up device company-information, picture pick-up device classification information, is taken the photograph picture pick-up device enrollment time information
As equipment place description information, picture pick-up device latitude and longitude information, picture pick-up device elevation information, picture pick-up device depression angle information,
The information such as picture pick-up device monitoring range information.Asset number, IP address, location information of picture pick-up device 200 etc. can pass through backstage
Binding, is stored in the database of identifying system 200, also can store in the RF tag of picture pick-up device 200.
Identifying system 300 emits radiofrequency signal to picture pick-up device 200, and receives the device label of the sending of picture pick-up device 200
Information.Identifying system 300 will obtain the parameter of the picture pick-up device 200 after radio frequency label information decryption, and with identifying system 300
Database in relevant parameter be compared, judge whether the picture pick-up device abnormal.
Specifically, identifying system 300 may include RFID reader and independent database, be also possible to be integrated with RFID
The server of read-write capability and data storage function.
In a specific embodiment, identifying system may be mounted on mobile device (such as inspection car), mobile device
As walking-replacing tool, verification efficiency can be greatly improved.
Data in identifying system 300 can be sent in memory 400, to back up.Memory 400 and identifying system
300 database connection.
As one embodiment, memory 400 can be with other independent databases of identifying system, server, flash disk,
Mobile hard disk etc. stores equipment.
Fig. 4 is the structure chart of the identifying system of picture pick-up device according to the present invention.
As shown in figure 4, the identifying system 300 of picture pick-up device includes radiofrequency emitting module 301, scan module 302, label letter
Cease receiving module 303, label information deciphering module 304, label information comparison module 305 and the report of label information checked result
Module 306.
Radiofrequency emitting module 301 is for emitting radiofrequency signal.
Scan module 302 is used to scan the radio frequency label information on target picture pick-up device, and radio frequency label information is after encrypting
The first information.
Label information receiving module 303 is connect with scan module 302, for receiving the first letter of the acquisition of scan module 302
Breath.
Label information deciphering module 304 and label information receiving module 303, for being connect to label information receiving module 303
The first information of receipts is decrypted, the second information after being decrypted.
Label information comparison module 305 is connect with label information deciphering module 304 and database, for by the second information with
Predefined label information in database is compared.
Label information checked result reporting modules 306 are connect with label information comparison module 305.If the second information and date
One in library predefined label information matching, illustrate the picture pick-up device in check range, then label information comparison module 305
Confirmation message is returned, label information checked result is obtained.Otherwise, illustrate the picture pick-up device not in check range.
After verification, according to label information checked result, you can get it has checked which picture pick-up device, remaining camera shooting
Equipment is not then checked.
Preferably, as shown in figure 4, identifying system 300 further includes update module 310, with label information comparison module 305
It is connected with database.If the predefined label information in the second information and date library mismatches, illustrate the picture pick-up device not
In database.In this case, if the second information meets the predefined condition of including of database (such as according to picture pick-up device
The essential attributes such as affiliated ministries and commissions' information determine that identifying system can include the target picture pick-up device etc.), then update module 310 should
Database is added in target picture pick-up device and its radio frequency label information, so as to subsequent follow-up.Otherwise, abandon should for update module 310
Database is added in target picture pick-up device and its radio frequency label information.
Certainly, database can only store the label information of the picture pick-up device of mechanism (such as municipal systems supervision department),
The label information that can store the picture pick-up device for other mechanisms for having business dealing with mechanism, facilitates business to carry out.
As shown in figure 4, the identifying system 300 of picture pick-up device of the invention can also identify the location information of picture pick-up device,
Target picture pick-up device of the positioning just for mechanism.
In this embodiment, the second information includes the predefined location information of target picture pick-up device.
In order to realize that the function, identifying system 300 further include locating module 307, location information comparison module 308, positioning
Information checked result reporting modules 309.
Locating module 307 is connect with label information checked result reporting modules 306.If label information checked result reports mould
Block 306 receives confirmation message, illustrates the target picture pick-up device in check range, then locating module 307 is to target picture pick-up device
It is positioned, obtains location information.The location information includes location information and status information, the peace of status information such as picture pick-up device
Fill angle, the information such as monitoring range, opening time section.
In the embodiment that identifying system is mounted on mobile device, mobile device can install antenna and GPS positioning system,
Facilitate positioning shooting equipment.
Location information comparison module 308 is connect with locating module 307 and database.Location information comparison module 308 will be determined
Predefined location information corresponding with target picture pick-up device is compared in the information and date library of position.
Location information checked result reporting modules 309 are connect with location information comparison module 308.If location information and target
The predefined location information of picture pick-up device matches, and illustrates that the position of the target picture pick-up device and state meet with preset parameter,
The target picture pick-up device Maintenance free, then location information comparison module 308 is returned to location information checked result reporting modules 309
Confirmation message obtains location information checked result；
If the predefined location information of location information and target picture pick-up device mismatches, illustrate that the target picture pick-up device occurs
Variation is crossed, needs to safeguard, then location information comparison module 308 returns to failure letter to location information checked result reporting modules 309
Breath obtains location information checked result.
Determine picture pick-up device whether fully according to preset parameter operation according to the location information of picture pick-up device, it is ensured that camera shooting is set
Standby normal operation.
Further, the identifying system 300 of picture pick-up device of the invention further includes result sending module 311, with label
Information checked result reporting modules 306 and location information checked result reporting modules 309 connect.
After obtaining label information checked result, as a result sending module 311 can be sent label information checked result
To memory 400, as backup, to prevent loss of data.
After obtaining location information checked result, as a result sending module 311 can be sent location information checked result
To memory 400, as backup, to prevent loss of data.
Specifically, as shown in figure 5, result sending module 311 includes that result encrypting module 3111 and encrypted result send mould
Block 3112.
As a result encrypting module 3111 and label information checked result reporting modules 306 and location information checked result report mould
Block 309 connects.As a result encrypting module 3111 is added for encrypting label checked result and location information checked result
Third information after close；
Encrypted result sending module 3112 is for emitting third information to memory.
It will be sent to memory 400 after the label checked result of acquisition and the encryption of location information checked result, to prevent data
It is tampered in transmission process.
It is of course also possible to by memory 400 is sent to after the data encryption in database, to back up.
The recognition methods and system of picture pick-up device of the invention, due to being carried out using radio-frequency technique and to radio frequency label information
Encryption, can be identified and be checked to the RF tag of picture pick-up device at a distance, avoided artificial and climbing, reduced manpower
Cost improves work efficiency；And it can be replicated or copy to avoid label.
Further, the recognition methods and system of picture pick-up device of the invention, picture pick-up device can be carried out positioning and it is right
The location information and status information of picture pick-up device are checked, it is ensured that picture pick-up device operates normally.
Further, the recognition methods of picture pick-up device of the invention and system carry out encryption reconciliation when data are transmitted
It is close, it is ensured that data are not tampered, and ensure that the integrality and confidentiality of data.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (10)
1. a kind of recognition methods of picture pick-up device, comprising:
Emit radiofrequency signal；
Target picture pick-up device if it exists then scans the radio frequency label information on the target picture pick-up device, the RF tag letter
Breath is the encrypted first information；
The first information is received, and the first information is decrypted, the second information after being decrypted；
Predefined label information in second information and date library is compared；
If second information is matched with a predefined label information in the database, confirmation message is returned, is obtained
Label information checked result.
2. according to the method described in claim 1, wherein, second information includes the predetermined adopted position of the target picture pick-up device
Confidence breath；
The method also includes: while scanning the radio frequency label information on the target picture pick-up device, the target is imaged
Equipment is positioned, and location information is obtained；
Also, while being compared the predefined label information in second information and date library, the positioning is believed
Breath is compared with the predefined location information of the target picture pick-up device；
If the location information is matched with the predefined location information of the target picture pick-up device, confirmation message is returned, is obtained
Location information checked result；If the predefined location information of the location information and the target picture pick-up device mismatches, return
Fault message is returned, location information checked result is obtained.
3. according to the method described in claim 1, wherein, further includes: if predetermined in second information and the database
Adopted label information mismatches, and if second information meet the predefined of the database and include condition, will be described
The database is added in the radio frequency label information of target picture pick-up device.
4. according to the method described in claim 2, wherein, further includes:, will be described after obtaining the location information checked result
Label information checked result and the location information checked result are sent to memory.
5. described that the label information checked result is sent to memory according to the method described in claim 4, wherein, packet
It includes:
The label checked result and the location information checked result are encrypted, encrypted third information is obtained；
The third information is emitted to the memory.
6. a kind of identifying system of picture pick-up device, comprising:
Radiofrequency emitting module, for emitting radiofrequency signal；
Scan module is used for: target picture pick-up device if it exists, then scans the radio frequency label information on the target picture pick-up device,
The radio frequency label information is the encrypted first information；
Label information receiving module, for receiving the first information；
Label information deciphering module, the second information for the first information to be decrypted, after being decrypted；
Label information comparison module, for the predefined label information in second information and date library to be compared；With
And label information checked result reporting modules: it is used for: if a predefined label in second information and the database
Information matches then return to confirmation message, obtain label information checked result.
7. system according to claim 6, wherein further include:
Locating module obtains location information for positioning to the target picture pick-up device；
Location information comparison module compares the location information and the predefined location information of the target picture pick-up device
Compared with；And location information checked result reporting modules, it is used for: if the location information and the target picture pick-up device is predefined
Location information matching, then return to confirmation message, obtains location information checked result；If the location information and the target image
The predefined location information of equipment mismatches, then returns to fault message, obtains location information checked result.
8. system according to claim 6, wherein further include update module, if for second information and the number
Mismatched according to the predefined label information in library, and if second information meet the predefined of the database and include item
Then the database is added in the radio frequency label information of the target picture pick-up device by part.
9. system according to claim 7, wherein further include result sending module, for checking the label information
As a result it is sent to memory with the location information checked result, the memory is connect with the database.
10. system according to claim 9, wherein the result sending module includes:
As a result encrypting module is added for encrypting the label checked result and the location information checked result
Third information after close；And encrypted result sending module, for emitting the third information to the memory.
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| CN109711489A (en) * | 2017-10-26 | 2019-05-03 | 孙琳 | Item recognition method and system based on mobile communication equipment |
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