CN106778963A - A kind of screen pack false proof device and method - Google Patents
A kind of screen pack false proof device and method Download PDFInfo
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- CN106778963A CN106778963A CN201611116420.1A CN201611116420A CN106778963A CN 106778963 A CN106778963 A CN 106778963A CN 201611116420 A CN201611116420 A CN 201611116420A CN 106778963 A CN106778963 A CN 106778963A
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- Prior art keywords
- screen pack
- electronic tag
- read
- block
- reading system
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07758—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accounting & Taxation (AREA)
- Economics (AREA)
- Development Economics (AREA)
- Marketing (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Entrepreneurship & Innovation (AREA)
- General Business, Economics & Management (AREA)
- Finance (AREA)
- Strategic Management (AREA)
- Burglar Alarm Systems (AREA)
- Safety Devices In Control Systems (AREA)
Abstract
The invention discloses a kind of screen pack false proof device, the air purifier outer wall is provided with filter assemblies, screen pack is provided with the filter assemblies, electronic tag is installed on the screen pack, the electronic tag is provided with some data sectors for carrying out data sector property operations and carrying out anti-counterfeit recognition, the air purifier is provided with the card reading system for being identified to electronic tag and being operated, the air purifier top is provided with control panel, for after the card reading system reads each data sector attribute in identification electronic tag, the control panel is operated by data transfer line traffic control air purifier and card reading system respectively.Invention additionally discloses a kind of screen pack method for anti-counterfeit, the data sector in electronic tag is ranked up combination, the judgement true and false is carried out by recognizing sequence combination, password can be added in data sector, the anti-security capabilities for cracking is improved, present invention design is simple, easy for installation, anti-counterfeit recognition ability is strong.
Description
Technical field
The present invention relates to filter screen identification technology field, more particularly to a kind of screen pack false proof device and method.
Background technology
At present, the quality of the filter screen of air purifier directly affects the health of user, and many screen packs of poor quality are being used
Afterwards not only without purify air, on the contrary can contaminated air, cause secondary pollution, it is an effectively way to be identified for screen pack
Footpath, current many screen packs can be pasted with electronic tag, the true and false of screen pack be judged by recognizing electronic tag, mainly
By accessing the data of setting in electronic tag, as long as being data consistent with setting data in detection, will show correct, should
Plant method for anti-counterfeit easily to recognize, but easily crack, provided convenience to illegal manufacturer.At the same time the replacing construction of screen pack
Usually producer calculates next time and changes the time of filter core, reminded when needing to change filter core according to the time of last time replacing filter core
The filter screen of user's more air purifier, the replacing construction of filter core is calculated by producer, on the one hand cannot be according to purification of air implement body
Service condition judges, it is possible that change in advance or delayed replacing situation, the normal of influence user use；The opposing party
Face, air purifier and filter screen are two completely self-contained individualities, and in the absence of the interaction of data or information, air purifier cannot
Learn every detail parameters such as function, rigging position, use time, remaining use time, the filter screen material of filter screen, it is impossible to accurate
Judge the state of filter screen.Therefore need a kind of to allow the air purifier can to recognize the screen pack true and false, it is possible to remind more
Change the device of time to solve these problems, the system for more accurately monitoring screen pack actual conditions.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the invention provides a kind of screen pack method for anti-counterfeit, in electronic tag
In set up password, while using data sector sequence combination by the way of be identified, realize the information accuracy of screen pack, while
The invention provides a kind of false proof device of screen pack, for solving during screen pack is false proof in the prior art, electronic tag
Recognition capability it is not strong, it is easy to identify mistake problem, so as to improve the accuracy of identification.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of screen pack false proof device, including air purifier, the air purifier outer wall are provided with filter assemblies, the mistake
Screen pack is provided with filter component, electronic tag is installed on the screen pack, the electronic tag is provided with and some carries out attribute
The data sector of identification is operated and can read, the air purifier is provided with the Card Reader for being identified to electronic tag and being operated
Device system, the card reading system is provided with the antenna of reading electronic labels, and the air purifier top is provided with control panel,
After for each data sector when card reading system reading electronic labels, the control panel passes through data transfer line traffic control respectively
The work of air purifier processed and card reading system.
As the improvement of above-mentioned technical proposal, some blocks are provided with the data sector, the data sector at least sets
There is a read-write read-write block, at least provided with one read-only read-only piece in the data sector.
As the improvement of above-mentioned technical proposal, it is provided with the card reading system for transmitting, decoding, calculate, recognizing electricity
The plc of subtab.
As the improvement of above-mentioned technical proposal, the alarm display lamp for pirate alarm is provided with the control panel, and
It is provided with Signal Monitor,.
Present invention also offers a kind of screen pack method for anti-counterfeit, the method is comprised the following steps：
Step 1, produce electronic tag when, electronic tag is set to N（N≥1）Individual data sector, each data sector is provided with
m（m≥2）Individual block, by electronic tag each according to sector at least one block set operational attribute be it is read-only or read-write main piece,
Described main piece has cured when dispatching from the factory, it is impossible to carry out property operations, and at least one block is set to and main piece of operational attribute identical
Subordinate block；
Step 2, the electronic tag that will be set are mounted on screen pack, and screen pack is arranged on the installation site of air purifier
On；
Step 3, control panel issue instructions to card reading system, and card reading system is by each data in antenna pair electronic tag
The operation that the subordinate block of sector is read and write, records the result that success or failure is read and write in each data sector, and will be per number
It is ranked up according to the read-write result of sector and is combined into certain sequence；
Step 4, antenna are transferred to plc by result is read, and plc is by inside electronic tag
The built-up sequence of 1 ~ N data sectors combined with the sequence for setting and contrasted, if electronic tag internal data sector
Built-up sequence it is consistent with the built-up sequence for presetting sequence combination, then judge that screen pack is to permit the screen pack that uses, otherwise
It is the screen pack for using without approval；
Step 5, control panel receive judgement signal of the plc to screen pack, if the filtering that license is used
During net, air purifier normal work, and be that when using without approval, control panel sends alarm and reminding user in judged result
Satisfactory screen pack is changed, while controlling air purifier to be stopped.
As the improvement of above-mentioned technical proposal, also include after the step 4：
Main piece of settable different read-write password in step 4.1, each data sector, recognizes in plc and reads
While taking each subordinate block operational attribute, the read-write password that will be preset is matched with main piece, if successful matching, control
Panel control plc continues to recognize the data message inside subordinate block, otherwise plc is interrupted
Identification read operation, pirate of going forward side by side version alarm.The true and false of screen pack is further verified by way of the password is matched, can be with
Prevent screen pack to be cracked, endanger healthy after user's use.
As the improvement of above-mentioned technical proposal, set at least one data sector in the subordinate block in each data sector
The code block for including screen pack physical life, production firm's code information and date of manufacture information is equipped with, facilitates card reader to enter
Information in row reading electronic labels, understands the product information and job information of screen pack.
As the improvement of above-mentioned technical proposal, also include after the step 5：
Step 5.1, checking screen pack be license use after, card reading system can automatic record filtering net begin to use the time with
The ID of the electronic tag, card reading system is read out within the periodicity time using the code block in antenna pair electronic tag；
To plc be identified data information transfer and use time is calculated by step 5.2, card reading system,
Control panel receives judgement signal of the plc to screen pack, if the life-span expires, then card reading system meeting
Rewriting is carried out to the subordinate block of electronic tag to put in order；
Step 5.3, card reading system are identified to the electronic tag resequenced, and solidify subordinate block, and being allowed to cannot be again
Use, at the same time data-signal is worn and is sent to control panel, control panel alarm, Signal Monitor display life expires, carries
The user that wakes up changes screen pack.
By recognizing the service life of screen pack, can accurately remind user to change the screen pack scrapped, be not in carry
Problem that is preceding or delaying replacing, it is ensured that the safety in utilization of user.
Beneficial effects of the present invention have：
A kind of recognition capability of electronic tag is provided in the present embodiment strong, wrong screen pack identifying device not easy to identify is adopted
It is simple and reliable with wireless radio-frequency, while present invention also offers a kind of screen pack method for anti-counterfeit, by the number in electronic tag
Combination is ranked up according to sector, the judgement true and false is carried out by recognizing sequence combination, password can be added in data sector, improved
The anti-security capabilities for cracking, the method can also in block is read and write stored filter net information, so as to help card reader to judge filtering
The physical life of net.Present invention design is simple, and easy for installation, anti-counterfeit recognition ability is strong.
Brief description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described, wherein：
Fig. 1 is the structural representation of embodiment of the present invention screen pack false proof device；
Fig. 2 is the particular flow sheet of embodiment of the present invention screen pack method for anti-counterfeit.
Specific embodiment
Referring to Fig. 1, a kind of screen pack false proof device, including air purifier 1, set on the outer wall of the air purifier 1
There are filter assemblies, screen pack 2 is provided with the filter assemblies, electronic tag 3, the electronics mark are installed on the screen pack 2
Sign 3 be provided with it is some carry out property operations and can read the data sector of identification, the data sector is readable at least provided with one
The read-write block write, at least provided with one read-only read-only piece in the data sector.The air purifier 1 is provided with to electronics
The card reading system that label 3 is identified and operates, the card reading system is provided with the antenna 4 of reading electronic labels 3, described
Antenna 4 uses RFID/NFC wireless technologies and electronic tag 3 is read out；It is provided with for passing in the card reading system
It is defeated, decoding, calculate, the plc 6 of identification function electronic tag, plc 6 can respectively with
Antenna 4 and control panel 5 carry out data interaction, strengthen the controlling of air purifier 1；The top of the air purifier 1 is provided with
Control panel 5, after for each data sector when card reading system reading electronic labels, the control panel 5 passes through respectively
The work of data transfer line traffic control air purifier 1 and card reading system.It is provided with the control panel for pirate alarm
Alarm display lamp, and Signal Monitor is provided with, for showing different signal messages, facilitate user to understand.
With further reference to Fig. 1 and Fig. 2, the present invention also disclosed a kind of screen pack method for anti-counterfeit, and the method includes following step
Suddenly：
Step 1, produce electronic tag 3 when, electronic tag 3 is set to NN >=1 data sector, each data sector is provided with
Mm >=2 block, by least one block of each data sector of electronic tag set operational attribute be it is read-only or read-write main piece,
Described main piece has cured when dispatching from the factory, it is impossible to carry out property operations, and at least one block is set to and main piece of operational attribute identical
Subordinate block；
Step 2, the electronic tag 3 that will be set are mounted on screen pack 2, and screen pack 3 is arranged on the installation of air purifier 1
On position；
Step 3, control panel 5 issue instructions to card reading system, card reading system by antenna 4 in electronic tag 4 each
The operation that the subordinate block of data sector is read and write, records the result that success or failure is read and write in each data sector, and will be every
The read-write result of individual data sector is ranked up and is combined into certain sequence；
Step 4, antenna 4 will read result and be transferred to plc 6, and plc 6 is by electronic tag 3
The built-up sequence of internal 1 ~ N data sectors is combined with the sequence for setting and contrasted, if the internal data of electronic tag 3
The built-up sequence of sector is consistent with the built-up sequence for presetting sequence combination, then judge that screen pack 2 is the screen pack that license is used
2, on the contrary it is the screen pack 2 for using without approval；
Step 5, control panel 5 receive judgement signal of the plc 6 to screen pack 2, if what license was used
During screen pack 2, the normal work of air purifier 1, and be that when using without approval, control panel 5 sends alarm in judged result
User is reminded to change satisfactory screen pack 2, while controlling air purifier 1 to be stopped.
In the present embodiment, the information that card reading system can effectively in reading electronic labels, not only can be with false proof, together
When can also carry out to screen pack information reading.Wherein, in different pieces of information sector position in m block in each data sector
Mutually exist together at least provided with a code block for including screen pack product information, the screen pack practicality longevity is provided with code block
The information such as life, production firm's code information and date of manufacture.Can so considerably increase electronic tag internal information it is many
Sample, improves the anti-counterfeit recognition ability and service condition to screen pack.
Second preferred embodiment
With the first preferred embodiment contrast, also include after the step 4 in the second preferred embodiment：
Main piece of settable different read-write password in step 4.1, each data sector, recognizes in plc and reads
While taking each subordinate block operational attribute, the read-write password that will be preset is matched with main piece, if successful matching, control
Data message inside the control continuation identification subordinate block of plc 6 of panel 5, otherwise plc 5
Interrupt identification read operation, pirate of going forward side by side version alarm.The true and false of screen pack is further verified by way of the password is matched,
Screen pack can be prevented to be cracked, endanger healthy after user's use.
3rd preferred embodiment
Compared with the second preferred embodiment, in the second preferred embodiment, also include after the step 5：
Step 5.1, checking screen pack 5 be license use after, card reading system can automatic record filtering net 5 begin to use the time
With the ID of the electronic tag 3, card reading system carried out using antenna 4 within the periodicity time to the code block in electronic tag 3
Read；
To plc 6 be identified data information transfer and calculate when using by step 5.2, card reading system
Between, control panel 5 receives plc 6 to the judgement signal of screen pack 2, if the life-span expires, then card reader
System can carry out rewriting and put in order to the subordinate block of electronic tag 3；
Step 5.3, card reading system are identified to the electronic tag 3 resequenced, and solidify subordinate block, and being allowed to cannot be again
Use, at the same time data-signal is worn and is sent to control panel 5, control panel alarm, Signal Monitor display life expires, carries
The user that wakes up changes screen pack 2.
Compared with the second preferred embodiment, the three religions teach embodiment screen pack is false proof crack on the basis of, the embodiment
The effect of screen pack life tests is increased, has further ensured user in the safety and reliability for being using screen pack.
The above, simply better embodiment of the invention, but the present invention is not limited to above-described embodiment, as long as
It reaches technique effect of the invention with any same or similar means, should all belong to protection scope of the present invention.
Claims (8)
1. a kind of screen pack false proof device, it is characterised in that：Including air purifier（1）, the air purifier（1）Outer wall
Filter assemblies are provided with, screen pack is provided with the filter assemblies（2）, the screen pack（2）On electronic tag is installed（3）,
The electronic tag（3）It is provided with some data sectors for carrying out data sector property operations and carrying out anti-counterfeit recognition, the sky
Gas purifier（1）It is provided with to electronic tag（3）The card reading system for being identified and operating, the card reading system is provided with
For reading electronic labels（3）Antenna（4）, the air purifier（1）Top is provided with control panel（5）, for when described
Card reading system is read in identification electronic tag after each data sector attribute, the control panel（5）Pass through data transfer respectively
Line traffic control air purifier（1）It is operated with card reading system.
2. a kind of screen pack false proof device according to claim 1, it is characterised in that：It is provided with some in the data sector
Block, the data sector is read-only at least provided with one in the data sector at least provided with a read-write read-write block
Read-only piece.
3. a kind of screen pack false proof device according to claim 1, it is characterised in that：Use is provided with the card reading system
In transmission, decoding, calculating, identification function electronic tag（3）Plc（6）.
4. a kind of screen pack false proof device according to claim 1, it is characterised in that：The control panel（5）In be provided with
For the alarm display lamp of pirate alarm, and it is provided with Signal Monitor.
5. a kind of screen pack method for anti-counterfeit, it is characterised in that：The method is comprised the following steps：
Step 1, produce electronic tag when, electronic tag is set to N（N≥1）Individual data sector, each data sector is provided with
m（m≥2）Individual block, it is read-only or read-write master that at least one block of the 1st data sector of electronic tag is set into attribute definition
Block, at least one block is set to and main block's attribute identical subordinate block；
Step 2, the electronic tag that will be set are mounted on screen pack, and screen pack is arranged on the installation site of air purifier
On；
Step 3, control panel issue instructions to card reading system, and card reading system is by electronic tag on antenna pair filter screen
The operation that the subordinate block of each data sector is read and write, and the result of success or failure is recorded, and result is ranked up
Combination is in certain sequence；
Reading result in each data sector is transferred to plc by step 4, antenna, may be programmed programme-control
The built-up sequence of the 1 ~ N data sectors inside electronic tag is combined and contrasted by device with the sequence for setting, if electronics
The built-up sequence of inside tags data sector is consistent with the built-up sequence for presetting sequence combination, then judge that screen pack is that license makes
Screen pack, on the contrary it is the screen pack for using without approval；
Step 5, control panel receive judgement signal of the plc to screen pack, if requiring air when legal
Clarifier normal work, and when judged result is piracy, control panel sends alarm and reminding user and changes satisfactory mistake
Filter screen, while controlling clarifier to be stopped.
6. a kind of screen pack method for anti-counterfeit according to claim 5, it is characterised in that：Between the step 4 and step 5 also
Including：
Main piece of settable different read-write password in step 4.1, each data sector, recognizes in plc and reads
While taking the operational attribute of each block, the read-write password that will be preset is matched with read-write block, if successful matching, control
Panel control plc continues to recognize remaining piece of reading, otherwise plc interrupts identification and reads
Operation, pirate of going forward side by side version alarm.
7. a kind of screen pack method for anti-counterfeit according to claim 5, it is characterised in that：M block in each data sector
In mutually existed together at least provided with a code block for including screen pack product information in sector position, be provided with code block
The information such as filter screen physical life, production firm's code information and date of manufacture.
8. a kind of screen pack method for anti-counterfeit according to claim 7, it is characterised in that：Also include after the step 5：
Step 5.1, be legal copy in checking screen pack after, card reading system can automatically be recorded and begin to use time and the electronic tag
ID, card reading system is read out within the periodicity time using the code block in antenna pair electronic tag；
To plc be identified data information transfer and use time is calculated by step 5.2, card reading system,
Control panel receives judgement signal of the plc to screen pack, if the life-span expires, then card reading system meeting
Rewriting is carried out to the read-write block of electronic tag to put in order；
Step 5.3, card reading system are identified to the electronic tag resequenced, and solidify read-write block, and being allowed to cannot be again
Use, at the same time data-signal is worn and is sent to control panel, control panel alarm, Signal Monitor display life expires, carries
The user that wakes up changes screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116420.1A CN106778963B (en) | 2016-12-07 | 2016-12-07 | Anti-counterfeiting device and method for filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116420.1A CN106778963B (en) | 2016-12-07 | 2016-12-07 | Anti-counterfeiting device and method for filter screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106778963A true CN106778963A (en) | 2017-05-31 |
| CN106778963B CN106778963B (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611116420.1A Active CN106778963B (en) | 2016-12-07 | 2016-12-07 | Anti-counterfeiting device and method for filter screen |
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| Country | Link |
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| CN (1) | CN106778963B (en) |
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| CN107228461A (en) * | 2017-06-29 | 2017-10-03 | 广东美的环境电器制造有限公司 | The detection method of filter screen, system and clarifier in clarifier |
| CN107551698A (en) * | 2017-08-31 | 2018-01-09 | 广东美的环境电器制造有限公司 | Clarifier, information processing method and computer-readable storage medium |
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| CN107228461A (en) * | 2017-06-29 | 2017-10-03 | 广东美的环境电器制造有限公司 | The detection method of filter screen, system and clarifier in clarifier |
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| CN107551698B (en) * | 2017-08-31 | 2023-08-08 | 广东美的环境电器制造有限公司 | Purifier, information processing method, and computer storage medium |
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| Publication number | Publication date |
|---|---|
| CN106778963B (en) | 2020-02-14 |
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