CN101256634A - Radio frequency recognition system and application thereof - Google Patents
Radio frequency recognition system and application thereof Download PDFInfo
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- CN101256634A CN101256634A CNA2007102002355A CN200710200235A CN101256634A CN 101256634 A CN101256634 A CN 101256634A CN A2007102002355 A CNA2007102002355 A CN A2007102002355A CN 200710200235 A CN200710200235 A CN 200710200235A CN 101256634 A CN101256634 A CN 101256634A
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- identification information
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Abstract
The invention relates to a radio frequency identification system and application thereof, comprising a radio frequency identification label which is provide with a memorizer for storing identifying information of products; a first antenna device connected with the memorizer, for receiving or sending the identifying information of the products stored in the memorizer; a second antenna device; a RFID read-write module connected with the second antenna device, for reading the identifying information of the products received by the second antenna device from the first antenna device; a data processing device connected with the RFID read-write module, for processing the identifying information of the products sent by the RFID read-write module, verifying the associated information stored in the internal memorizer to check the authenticity, and for feeding back the processing result to the RFID read-write module, the processing result is sent by the second and the first antenna devices to store in the memorizer of the radio frequency identification label.
Description
Technical field
The present invention relates to a kind of radio-frequency recognition system (RFID) and application thereof, especially this system is in the application of mould applications.
Background technology
Development along with integrated circuit technique, the particularly development of contactless ic technology utilizes REID to come important item has been discerned very maturation at present, radio frequency identification marker is installed in the article that need identification, by relevant detection equipment, just can discern this object easily.REID also has multiple application in addition, and the charge automatically of not stopping of highway, rail vehicles recognition and tracking, container recognition and tracking, the entrance guard management of coming in and going out, animal identification are followed the tracks of or the like.But still there be not identification and the affirmation that the REID utilized realizes fluid can in the industrial system at present.
At present in industrial system, such as at micro lubricating device (Minimum Quantity Lubrication, be called for short MQL) in, when needs inject cooling lubricant in the micro lubricating apparatus container, the user can't confirm whether the canned cooling lubricant of buying belongs to certified products on the one hand, easily cooling lubricant of poor quality is injected and use, on the other hand, adopt the bar code of current trend to manage various canned fluid, but can't prevent that its canned container can be by the reusable problem of malice, promptly can be recovered and refill informal fluid, be sold to the client and use from regular canned container.
Summary of the invention
The objective of the invention is to radio-frequency recognition system is applied to the authenticity validation of commodity or parts and prevents its recycling.
Another object of the present invention is to the canned process of fluid, to avoid using with of non-certified products fluid with radio-frequency recognition system applicable industry system.
For achieving the above object, the present invention adopts following technical scheme: a kind of radio-frequency recognition system, it comprises: RFID tag, described RFID tag is provided with storer, identification information in order to stored prod, and first antenna assembly that links to each other with storer, in order to accept or to send the identification information that is stored in product in the storer; Second antenna assembly; RFID reads and writes module, links to each other with second antenna assembly, in order to read the product identification information of second antenna assembly acceptance from first antenna assembly; Data processing equipment, link to each other with RFID read-write module, product identification information in order to the transmission of processing RF ID read-write module, and store relevant information with its internal storage and verify, to examine authenticity, and result fed back to RFID read-write module, transmit and be stored in the storer of RFID tag via second antenna assembly, first antenna assembly.
Compared to prior art, radio-frequency recognition system of the present invention is applied to industry oil flow container process of assembling, is beneficial to the true and false of confirming the container inner fluid, avoids the injection of non-certified products fluid, and therefore prevents the recycling of container; Its two, radio-frequency recognition system is applied to industry oil flow container dress, flow process is simple.
Description of drawings
Above-mentioned and other purposes of the present invention, feature and advantage are understood from the description of following preferred embodiment with reference to the accompanying drawings, and the preferred embodiment only provides as the indefiniteness example, among the figure:
Fig. 1 is micro lubricating device and the canned container that cooling lubricant is arranged that shows that radio-frequency recognition system of the present invention is used, and is injecting cooling lubricant to the micro lubricating device, the induction of RFID mark on RFID module for reading and writing and the container.
Fig. 2 is injected into the micro lubricating schematic representation of apparatus with cooling lubricant in the container.
Fig. 3 is the principle of work block diagram that shows that radio-frequency recognition system of the present invention is used.
Embodiment
Figure 1 shows that the embodiment that uses radio-frequency recognition system of the present invention, it comprises the container 2 of system's electronic box 1 and splendid attire fluid.In machining, system's electronic box 1 sprays cooling lubricant (claiming cutting agent again) to reduce tool temperature and lubricating tool surface, splendid attire cooling lubricant in the container 2 in order to give instrument (for example milling cutter) when the high-speed cutting object to be processed.
With reference to the principle of work block diagram that radio-frequency recognition system shown in Figure 3 is used, described system electronic box 1 comprises that first antenna assembly 3, RFID read and write module 4, induction installation 10 and data processing equipment 5.Be pasted with RFID tag 6 on the described container 2, described RFID tag 6 comprises a RFID integrated circuit 7 and second antenna assembly 8, be integrated with storer 9 on this RFID integrated circuit 7 with the relevant identification information of article, in a preferred embodiment, described storer 9 is EEPROM (EEPROM (Electrically Erasable Programmable Read Only Memo)), records contents such as container 2 inner fluid capacity, vendor code, date of manufacture series number and check code.
Described RFID read-write module 4 comprises transmitter 40, transceiver 41 and control module 42, thereby transmitter 40, transceiver 41 are connected the communication function between the realization three with first antenna assembly 3 and data processing equipment 5.Data processing equipment 5 is typical monolithic microcontroller processor.Adopt RS232 or I2C agreement to be connected between described RFID module 4 and the data processing equipment 5.
Shown in ginseng Fig. 1-3, after system's electronic box 1 energising, after the adding font and be connected and trigger induction installation 10 of the container 2 that is marked with fluid and system electronic box 1, induction installation 10 feedback containers 2 are mounted to the information of system's electronic box 1 to data processing equipment 5.
Data processing equipment 5 send confirm instruction via RFID read-write module 4 and first antenna assembly 3 to RFID tag 6.In this process, instruction is via the radiofrequency signal of encoding process first antenna assembly 3 identifications.The radiofrequency signal that RFID integrated circuit 7 is accepted 3 emissions of first antenna assembly enough energy that is coupled can correctly be received and dispatched and respond the inquiry that RFID read-write module 4 sends/reply instruction, and carry out anti-collision, authentication mutually, read-write, transmission operation under this state.
Accept the inquiry instruction of RFID read-write module 4 by second antenna assembly 8 when the RFID integrated circuit 7 on the RFID tag 6 after, through instruction decode, carry out data processing by steering logic, and feeding back corresponding back-signalling, this back-signalling includes the identification information about container 2 inner fluids.In the present embodiment, carry out collision detection and authentication mutually by RFID read-write module 4, to deliver to data processing equipment 5 from the back-signalling of storer 9 feedbacks via transceiver 41, when the identification information of identification label 6 feedbacks meets the presupposed information of data processing equipment 5 internal storages 50 storages, enter the Fuel-filling metering state.That is, whether described feedback data is certified products in order to described fluid in the affirmation container 2, and examines the container inner fluid amount information of being stored on the storer 9 and (suppose that initial fluid amount is a).Set identification information on the label 6 for avoiding other people to rewrite radio frequency, the storer 9 on RFID integrated circuit 7 stores check code, when comprise in the inquiry instruction about being complementary on information of check code and the storer 9 time, follow-up Fuel-filling metering state just can move.
Join shown in Figure 2ly, during the Fuel-filling metering state, the fluid in the container 2 are injected in system's electronic box 1, in Fig. 2, shown in container 2 only show fueling state with system's electronic box 1, be not that performance container 2 is separated with system's electronic box 1.In this process, the user is by LCDs 19 observing system electronic boxs 1 interior oil liquid measure.
Shown in ginseng Fig. 1-3, after oiling finished, data processing equipment 5 sent instruction once more in system's electronic box 1 at this moment, makes system's electronic box 1 withdraw from fueling state.Simultaneously, the fluid amount that increases in the affirmation system fuel tank 1 (the fluid amount that supposition increases is b), and the container inner fluid amount information of being stored on the storer 9 had before been examined in contrast, carry out data operation, with the fluid amount (container 2 inner fluid amounts are (a-b)) of calculating present container 2 stored, and the connection by RFID module 4 and first antenna assembly 3, fluid amount lastest imformation is sent to second antenna assembly 8 with the radiofrequency signal of certain frequency, after RFID integrated circuit 7 is handled, stores in the storer 9 with a definite form.The fluid amount that stores in the fluid amount that increases equals storer 9 in advance, then the data in the write store 9 are 0, prove in the interior whole injected system electronic boxs 1 of all fluid of container 2.When fluid amount a that the fluid amount b that increases stores greater than storer 9 in advance, warning device in system's electronic box 1 (indicating) will be reported to the police, and after warning device resets, and the fluid amount of adding (b-a) will can be by 1 use of system's electronic box.
After system's electronic box 1 withdraws from fueling state, take off container 2 on system's electronic box 1, induction installation 10 detects the disappearance of container 2 and feeds back to data processing equipment 5, and data processing equipment 5 sends instruction makes system's electronic box 1 enter the atomizing operation.
Claims (8)
1. radio-frequency recognition system, it comprises:
RFID tag, described RFID tag is provided with storer, in order to the identification information of stored prod, and first antenna assembly that links to each other with storer, in order to accept or to send the identification information that is stored in product in the storer;
Second antenna assembly;
RFID reads and writes module, links to each other with second antenna assembly, in order to read the product identification information of second antenna assembly acceptance from first antenna assembly;
Data processing equipment, link to each other with RFID read-write module, product identification information in order to the transmission of processing RF ID read-write module, and store relevant information with its internal storage and verify, to examine authenticity, and result fed back to RFID read-write module, transmit and be stored in the storer of RFID tag via second antenna assembly, first antenna assembly.
2. radio-frequency recognition system as claimed in claim 1, it is characterized in that: described RFID tag is pasted on the vessel surface that is loaded with fluid, records internal tank fluid capacity, date of manufacture series number and check code in the storer of described RFID tag.
3. radio-frequency recognition system as claimed in claim 2 is characterized in that: described second antenna assembly, RFID read-write module and data processing equipment are arranged in system's electronic box.
4. as claim 1 or 3 described radio-frequency recognition systems, it is characterized in that: the storer of described RFID tag is EEPROM (EEPROM (Electrically Erasable Programmable Read Only Memo)).
5. whether radio-frequency recognition system as claimed in claim 3 is characterized in that: described radio-frequency recognition system comprises that also one links to each other with data processing equipment and is arranged on induction installation in system's electronic box, matched with the system electronic box in order to the induction container.
6. radio-frequency recognition system, for the container that cooperates a splendid attire fluid and accept system's electronic box that this container fluid injects and use, each container has RFID tag by attaching thereon, each label comprises that an antenna is used for by accepting an interrogating signal and sending a back-signalling back to and detect the identification information of this container, and the RFID integrated circuit that is connected with antenna, in order to the storage container identification information and in order to interrogating signal is exported this container identification information with this back-signalling, described system comprises:
Whether (a) induction installation connects with the system electronic box in order to the induction container;
(b) data processing equipment links to each other with induction installation, the signal that connects in order to the container of accepting the induction installation feedback and system's electronic box, and send the inquiry instruction;
(b) RFID read-write module, link to each other with data processing equipment, accept its inquiry instruction and be sent to RFID tag, the RFID integrated circuit is accepted and be delivered to this interrogating signal via antenna, this RFID integrated circuit is handled and is fed back a back-signalling and read and write module to RFID, and described back-signalling includes the identification information of this container;
Described data processing equipment is accepted the back-signalling of RFID read-write module feedback and is handled, with with this data processing equipment internal storage in presupposed information verify mutually, the true and false and container fluid capacity with the container of distinguishing this attaching RFID tag, behind container inner fluid injected system electronic box, described data processing equipment sends an identification signal that includes container inner fluid amount once more, be sent to the RFID integrated circuit via RFID module and antenna, and rewriting before had been stored in this container Correlation Identification information in this RFID integrated circuit.
7. radio-frequency recognition system as claimed in claim 6, it is characterized in that: the RFID integrated circuit of described RFID tag stores the check code identification information, when the identification information in the interrogating signal with it during interworking, this RFID integrated circuit just can feed back to induction signal.
8. radio-frequency recognition system, for the container that cooperates a splendid attire fluid and accept system's electronic box that this container fluid injects and use, each container has RFID tag by attaching thereon, described RFID tag comprises an antenna, be used to accept an interrogating signal and send a back-signalling back to and transmit the identification information of this container, and the integrated circuit that is connected with antenna, in order to the storage container identification information and in order to interrogating signal is exported this container identification information with this back-signalling, described system electronic box comprises induction installation, RFID read-write module and data processing equipment, described radio-frequency recognition system may further comprise the steps:
(a) container that attaching is had RFID tag and be loaded with fluid is coupled to system's electronic box, and described induction installation is sensed container and feedback signal to described data processing equipment;
(b) described data processing equipment sends via RFID read-write module and antenna to integrated circuit, and integrated circuit is handled the back and also fed back a back-signalling, and described back-signalling characterizes this container identification information;
(c) after described container identification information was read and write module, data processing equipment verification affirmation via RFID, described data processing equipment sends instruction made system's electronic box enter fueling state;
(d) under fueling state, the container inner fluid is injected into system's electronic box;
(e) system's electronic box detects the fluid amount of increase, and calculates remaining oil liquid measure in the container by data processing equipment; And
(f) the RFID module send include remaining oil liquid measure in the container the identification radiofrequency signal to RFID tag, after this identification radiofrequency signal of antenna processing, the identification information that will include the remaining oil liquid measure is stored in the integrated circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007102002355A CN101256634B (en) | 2007-02-27 | 2007-02-27 | Radio frequency recognition system and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007102002355A CN101256634B (en) | 2007-02-27 | 2007-02-27 | Radio frequency recognition system and application thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN101256634A true CN101256634A (en) | 2008-09-03 |
| CN101256634B CN101256634B (en) | 2011-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007102002355A Expired - Fee Related CN101256634B (en) | 2007-02-27 | 2007-02-27 | Radio frequency recognition system and application thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102376001A (en) * | 2010-08-16 | 2012-03-14 | Nxp股份有限公司 | System and method for responding to a request received at an object with an RFID device |
| DE102011001739A1 (en) * | 2011-04-01 | 2012-10-04 | Baier & Köppel GmbH & Co. | Arrangement for refilling a centralized lubrication system |
| CN102831376A (en) * | 2012-08-03 | 2012-12-19 | 深圳市华阳信通科技发展有限公司 | Bar code reader with memory function and implement method thereof |
| CN103110384A (en) * | 2013-02-22 | 2013-05-22 | 深圳市同朗科技有限公司 | Application method of liquid soap dispenser and liquid bottle thereof |
| CN103174460A (en) * | 2011-12-20 | 2013-06-26 | 上海众恒信息产业股份有限公司 | Radio frequency identification device (RFID) mine positioning system |
| WO2014076319A3 (en) * | 2012-11-19 | 2014-07-17 | Castrol Limited | Container, method and control system |
| US10533469B2 (en) | 2014-05-21 | 2020-01-14 | Castrol Limited | Fluid container |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2572200Y (en) * | 2002-09-10 | 2003-09-10 | 章以露 | LPG steel cylinder with electronic identifying mark |
-
2007
- 2007-02-27 CN CN2007102002355A patent/CN101256634B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102376001A (en) * | 2010-08-16 | 2012-03-14 | Nxp股份有限公司 | System and method for responding to a request received at an object with an RFID device |
| US9013278B2 (en) | 2010-08-16 | 2015-04-21 | Nxp, B.V. | System and method for responding to a request received at an object with an RFID device |
| CN102376001B (en) * | 2010-08-16 | 2015-05-27 | Nxp股份有限公司 | System and method for responding to a request received at an object with an RFID device |
| DE102011001739A1 (en) * | 2011-04-01 | 2012-10-04 | Baier & Köppel GmbH & Co. | Arrangement for refilling a centralized lubrication system |
| CN103174460A (en) * | 2011-12-20 | 2013-06-26 | 上海众恒信息产业股份有限公司 | Radio frequency identification device (RFID) mine positioning system |
| CN102831376A (en) * | 2012-08-03 | 2012-12-19 | 深圳市华阳信通科技发展有限公司 | Bar code reader with memory function and implement method thereof |
| WO2014076319A3 (en) * | 2012-11-19 | 2014-07-17 | Castrol Limited | Container, method and control system |
| CN103110384A (en) * | 2013-02-22 | 2013-05-22 | 深圳市同朗科技有限公司 | Application method of liquid soap dispenser and liquid bottle thereof |
| CN103110384B (en) * | 2013-02-22 | 2015-10-28 | 深圳市同朗科技有限公司 | The using method of a kind of soap dispenser and liquid bottle thereof |
| US10533469B2 (en) | 2014-05-21 | 2020-01-14 | Castrol Limited | Fluid container |
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| Publication number | Publication date |
|---|---|
| CN101256634B (en) | 2011-10-05 |
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Effective date of registration: 20081010 Address after: No. 979, Shui Xiu Road, hi tech Industrial Development Zone, Kunshan Development Zone, Jiangsu, zip code: 215300 Applicant after: Hong quasi precision mold (Kunshan) Co., Ltd. Co-applicant after: Hon Hai Precision Industry Co., Ltd. Address before: No. two, No. 2, East Ring Road, Pinus tabulaeformis Industrial Zone, Longhua Town, Shenzhen, Guangdong, Baoan District, China Applicant before: Fujin Precision Industry (Shenzhen) Co., Ltd. Co-applicant before: Hon Hai Precision Industry Co., Ltd. |
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Granted publication date: 20111005 Termination date: 20160227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |