CN204229436U - A kind of false proof or context identification system of field-replaceable unit - Google Patents
A kind of false proof or context identification system of field-replaceable unit Download PDFInfo
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- CN204229436U CN204229436U CN201420548318.9U CN201420548318U CN204229436U CN 204229436 U CN204229436 U CN 204229436U CN 201420548318 U CN201420548318 U CN 201420548318U CN 204229436 U CN204229436 U CN 204229436U
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Abstract
The utility model provides the false proof of a kind of field-replaceable unit or context identification system, arranges the initialization information of manufacturer's encryption in an rfid tag; Described RFID label tag is arranged on field-replaceable unit; When using the device power-up of field-replaceable unit or running, the RFID read head on use equipment, reads the information representing the field-replaceable unit true and false and service condition in RFID label tag, upgrades the use information of field-replaceable unit.The utility model can realize the false proof of field-replaceable unit, the use information of mark field-replaceable unit, the use information etc. of inquiry field-replaceable unit, effective maintenance customer's rights and interests and manufacturer's reputation.
Description
Technical field
The utility model relates to air cleaning facility field, particularly a kind of false proof or context identification system of field-replaceable unit.
Background technology
Air cleaning facility is a kind of device improving air quality, normally realizes by adsorbing, decomposing or transform various air pollutants (generally comprising the finishing pollution of dust, pollen, peculiar smell, formaldehyde and so on).
Air cleaning facility, by multiple different technology and medium, enables it provide clean and healthy air to user.Air purifying process conventional at present and medium have: low temperature asymmetric plasma air purifying process, adsorption technology, anion technology, negative oxygen ion technology, molecular complex technology, photocatalyst technology, HEPA high efficiency filter technology, electrostatic precipitation technology, active oxygen technology, room temperature catalytic oxidation formaldehyde and catalytically bactericidal process etc.; Material technology mainly contains: the efficient material of photocatalyst, activated charcoal, synthon, HEAP, anion generator etc.
Under normal circumstances, the purification vector part of air cleaning facility needs periodic cleaning and replacing, and therefore, generally this part all needs to make disassembled.User is buying in new machine or replacing parts process, and just needing to go to be concerned about that this part is genuine certified products, is completely new product.
Existing air cleaning facility, its field-replaceable unit lacks safe and reliable method for anti-counterfeit and context identification means, and user is difficult to the true and false and the using state that judge field-replaceable unit.And expand further along with the market scale of air cleaning facility, the field-replaceable unit increasing market of air cleaning facility is large, and this will to lawless person with opportunity.The means such as lawless person in order to interests, may pretend certified products with counterfeit and shoddy goods, secondhand goods camouflage new goods, seek illegitimate benefits, the rights and interests of infringement user, and potentially air cleaning facility manufacturer are caused to the adverse effect in reputation.
Utility model content
The purpose of this utility model, is be air cleaning facility manufacturer, provides the false proof of a kind of field-replaceable unit of air cleaning facility or context identification system, to solve the problem.
In order to achieve the above object, the technical solution of the utility model is to provide the false proof of a kind of field-replaceable unit or context identification system, and it comprises:
RFID read head, is arranged at the fixed part on the equipment using field-replaceable unit;
RFID label tag, is arranged on described field-replaceable unit, is read the information in this RFID label tag by described RFID read head, confirms the true and false and the service condition of field-replaceable unit, and upgrades the use information of field-replaceable unit.
Preferably, the equipment using field-replaceable unit is air cleaning facility.
Preferably, described field-replaceable unit comprises HEPA filter screen in air cleaning facility, activated carbon filter layer, compound filter screen and other filter medium and technology modules etc.
False proof or the context identification system of field-replaceable unit described in the utility model, its advantage is: the utility model can realize the false proof of field-replaceable unit, the use information of mark field-replaceable unit is (as service time, service condition etc.), the use information etc. of inquiry field-replaceable unit, effective maintenance customer's rights and interests and manufacturer's reputation.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the false proof of field-replaceable unit described in the utility model or context identification system;
Fig. 2 is the principle of work process flow diagram of the false proof of field-replaceable unit described in the utility model or context identification system.
Embodiment
Hereafter by reference to the accompanying drawings, with the false proof of a kind of field-replaceable unit described in the utility model or context identification system, the example that is applied as in air cleaning facility is described.As shown in Figure 1, described system mainly comprises two parts: the RFID(radio-frequency (RF) identification belonging to air cleaning facility fixed part) read head, and be arranged at the RFID label tag on field-replaceable unit.
As shown in Figure 2, described in the utility model can the principle of work of system and flow process as follows:
Initialization information (can comprise the date of manufacture, production firm, use information, detecting information etc.), in the field-replaceable unit production phase, in an encrypted form, is written in RFID label tag by production firm; After RFID label tag initialization terminates, be placed on field-replaceable unit.
Air cleaning facility, in start process or in operational process, reads the FRID label information of field-replaceable unit by the RFID read head in system, the true and false of confirmation parts and use information etc.Particularly, comprise:
A, reading in RFID label tag and represent that whether field-replaceable unit is that the information (being such as by modes such as production firm's information of identification component) of certified products judges, when being judged as certified products, continuing latter acts; Otherwise when being judged as non-certified products, system sends information to user.
B, reading in RFID label tag and represent that the whether expired use information of field-replaceable unit (being such as date of formation by identification component and with the mode such as the shelf-life of setting compares) judges, when being judged as non-expired parts, continuing latter acts; Otherwise when being judged as expired parts, system sends information to user.
According to practical application needs, in various embodiments, can only carry out independently RFID label tag shown in A, B information read and deterministic process among one, also can be that A, B these two carry out, and its sequencing can be adjusted as required.
Air cleaning facility is in operational process, system can when the intelligence sample interval set arrives, by RFID read head read-write RFID label tag, and upgrade the information (be such as the use information of fetch unit, and according to actual conditions, use duration etc. upgraded) of RFID label tag.Thus, air cleaning facility according to FRID label information, can calculate the serviceable life of field-replaceable unit, and makes prompting in advance, makes reply early to facilitate user.
System of the present utility model, not only can be used for carrying out in air cleaning facility field-replaceable unit (as HEPA filter screen, activated carbon filter layer, compound filter screen and other filter medium and technology modules etc.) management, realize the false proof of field-replaceable unit, the use information (as service time, service condition etc.) of mark field-replaceable unit, the use information etc. of inquiry field-replaceable unit.Be appreciated that, this system of the present utility model can also be applied to the management as field-replaceable unit in water purification or other equipment.
Although content of the present utility model has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple amendment of the present utility model and substitute will be all apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (4)
1. a false proof or context identification system for field-replaceable unit, is characterized in that, comprise:
RFID read head, is arranged at the fixed part on the equipment using field-replaceable unit;
RFID label tag, is arranged on described field-replaceable unit, is read the information in this RFID label tag by described RFID read head, confirms the true and false and the service condition of field-replaceable unit, and upgrades the use information of field-replaceable unit.
2. the system as claimed in claim 1, is characterized in that,
The equipment using field-replaceable unit is air cleaning facility.
3. system as claimed in claim 2, is characterized in that,
Described field-replaceable unit comprises filter medium in air cleaning facility and technology modules.
4. system as claimed in claim 3, is characterized in that,
Described filter medium and technology modules comprise HEPA filter screen, activated carbon filter layer, compound filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420548318.9U CN204229436U (en) | 2014-09-23 | 2014-09-23 | A kind of false proof or context identification system of field-replaceable unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420548318.9U CN204229436U (en) | 2014-09-23 | 2014-09-23 | A kind of false proof or context identification system of field-replaceable unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204229436U true CN204229436U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420548318.9U Active CN204229436U (en) | 2014-09-23 | 2014-09-23 | A kind of false proof or context identification system of field-replaceable unit |
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| CN (1) | CN204229436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104239929A (en) * | 2014-09-23 | 2014-12-24 | 上海艾泊斯净化科技有限公司 | Anti-counterfeit or state authenticating system with replaceable component and method |
| CN111738466A (en) * | 2020-08-24 | 2020-10-02 | 宁波鲍斯能源装备股份有限公司 | Intelligent maintenance control method and system for air compressor |
-
2014
- 2014-09-23 CN CN201420548318.9U patent/CN204229436U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104239929A (en) * | 2014-09-23 | 2014-12-24 | 上海艾泊斯净化科技有限公司 | Anti-counterfeit or state authenticating system with replaceable component and method |
| CN111738466A (en) * | 2020-08-24 | 2020-10-02 | 宁波鲍斯能源装备股份有限公司 | Intelligent maintenance control method and system for air compressor |
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