CN104265081A - RFID tag electronic control lock and using method thereof - Google Patents
RFID tag electronic control lock and using method thereof Download PDFInfo
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- CN104265081A CN104265081A CN201410462031.9A CN201410462031A CN104265081A CN 104265081 A CN104265081 A CN 104265081A CN 201410462031 A CN201410462031 A CN 201410462031A CN 104265081 A CN104265081 A CN 104265081A
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- rfid
- label tag
- rfid label
- control circuit
- lock
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Abstract
The invention discloses an RFID tag electronic control lock and a using method thereof. The RFID tag electronic control lock comprises an RFID control circuit, a lock body, an in-place switch, a locking device, an RFID tag and a fixing device, wherein a slot for the RFID tag to be inserted is formed in the lock body, and the in-place switch is arranged in the slot. A locking hole is formed in one end of the RFID tag, a fixing hole is formed in the other end of the RFID tag, the fixing device is fixed to the RFID tag through the fixing hole, and an article is hung on the fixing device. The RFID control circuit is arranged on one side of the lock body, and the in-place switch and the locking device are connected with the RFID control circuit respectively. The locking device is locked in the slot through the locking hole and the RFID tag. The using method comprises the steps of hanging the article on the fixing device, and forming one-to-one correspondence relation of the article the RFID tag; pre-storing corresponding information of the RFID tag in the RFID control circuit. If the current RFID tag corresponds to the pre-stored information, normal locking is performed, and if the current RFID tag does not correspond to the pre-stored information, an alarm is given to the outside. The RFID tag electronic control lock has the advantages of being convenient to manage and efficient.
Description
Technical field
The present invention relates to electric control lock research field, particularly a kind of RFID label tag electric control lock and using method thereof.
Background technology
RFID is a kind of wireless communication technology, can read and write related data by radio signal identification specific objective, and without the need to setting up machinery or optical contact between recognition system and specific objective.Wireless signal is the electromagnetic field by furnishing radio frequency, and data are sent out from the label be attached to article, with automatic Identification and these article of tracking.Label contains the information of Electronic saving, can identify within several meters.Current RFID recognition technology is all widely used in fields such as product false proof, logistics management, gate control systems.
At present, a lot of thing is had to need to classify in various administrative department, and this classification also pure dependence manually manage, such as property management, have the key of a lot of property, these keys are stack up mostly, when needed, just identified according to paper labels etc. above by property management personnel, easily make mistakes and also lose time.The department such as file administration for another example, often relate to a lot of data, perhaps these data are stored in USB, when look for these data, need to search one by one according to the label on USB, very inconvenient.
Therefore, how RFID technique is used for solving Problems existing in above-mentioned real life, there is great practical value.
Summary of the invention
Main purpose of the present invention is that the shortcoming overcoming prior art is with not enough, there is provided a kind of RFID label tag electric control lock, article can be classified by RFID label tag by this electric control lock fast, make article and its placement location one_to_one corresponding, there is structure simple, easy to operate advantage.
Another object of the present invention is the using method providing a kind of above-mentioned RFID label tag electric control lock, the method, can whether identify objects be in place accurately, whether article are exchanged, whether article position is placed correctly, the identification etc. of article by RFID label tag
Object of the present invention is realized by following technical scheme: a kind of RFID label tag electric control lock, comprise RFID control circuit, lock body, location switch, locking device, RFID label tag, fastening devices, lock body inside has one for inserting the groove of RFID label tag, in groove, be provided with location switch; RFID label tag one end is provided with lock hole, and the other end is provided with fixing hole, and fastening devices is fixing on the rfid labels by fixing hole, and article are hung on the securing means; Be provided with RFID control circuit in lock body side, location switch and locking device are connected with RFID control circuit respectively; RFID label tag is locked in groove by lock hole by locking device.
Preferably, described fastening devices is a snak link, and this snak link upper end is a flexible steel ring, and lower end is claw-type structure, and during use, claw-type structure is inserted in the fixing hole of RFID label tag side.Thus key or other small articles directly can be enclosed within flexible steel ring, then fixing on the rfid labels by claw-type structure, RFID label tag and article can be made to form relation one to one by this structure.
Preferably, described locking device comprises power-on switch, electromagnet, iron core, and power-on switch one end is connected with RFID control circuit, and one end is connected with electromagnet, and iron core one end is arranged in electromagnet, and the other end can extend into lock hole.When needs lock, iron core is just deep into lock hole and locks.
Further, described electromagnet adopts two-way freeze mode electromagnet.Thus the stable durability of product can be ensured.Make the application life of RFID label tag electric control lock longer than alternate manner, and more humane, can not cause because of manual operation misplacing position or burning out this device.
Preferably, lock body is provided with some alarm lamps, alarm lamp is connected with RFID control circuit.According to the difference of alarm lamp Show Color, quantity etc., externally point out whether RFID label tag puts in place, whether current label playbacks, in time so that user can discover in time.
Preferably, described location switch place arranges one for judging that card that RFID label tag puts in place pauses parts.By these card parts, user has a kind of feel when inserting RFID label tag, thus can correctly insert, and locks in time.
The using method of above-mentioned RFID label tag electric control lock, comprises step:
(1) article are hung on the securing means, then form one-to-one relationship with RFID label tag; The information of the corresponding RFID label tag that prestores in RFID control circuit;
(2) locking process: RFID label tag is inserted in the groove in lock body, whether location switch detects insertion position and puts in place, if not in place, external alarm, if put in place, then transmits a signal to RFID control circuit;
Card reader in RFID control circuit reads the information in Current RFID tags, judge that whether the information in Current RFID tags is consistent with the information prestored, if consistent, then send control signals to locking device, RFID label tag is locked in groove by lock hole by locking device; If inconsistent, then external alarm;
(3) releasing process: RFID control circuit sends unlocking signal to locking device, and locking device unlocks, thus RFID label tag can be taken out in groove, otherwise RFID label tag can not be taken out.
Preferably, described RFID control circuit arranges a timing detection module, detects Current RFID tags whether in groove for timing, if do not had, then and external alarm.Thus user can be reminded when time-out is not gone back.
Compared with prior art, tool has the following advantages and beneficial effect in the present invention:
1, key or other small articles and RFID label tag are bound into one by fastening devices by the present invention, by RFID label tag and card reading module and lock control one, thus realize taking care of these article intelligently, have convenient management, efficiently advantage.
2, the present invention devises a snak link, by this snak link, article and RFID label tag can not arbitrarily be changed, safer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment.
Fig. 2 is the structural representation of fastening devices in the present embodiment.
Fig. 3 is the structural representation of locking device in the present embodiment.
Fig. 4 is the connection diagram of RFID label tag and fastening devices in the present embodiment.
Wherein: 1-fastening devices, 11-flexible steel ring, 12-claw-type structure, 2-RFID label, 21-lock hole, 22-fixing hole, 3-locking device, 31-electromagnet, 32-iron core; 4-lock body; 5-location switch.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
The present embodiment provides a kind of RFID label tag electric control lock, and structure as shown in Figure 1, comprises RFID control circuit, lock body 4, location switch 5, locking device 3, RFID label tag 2, fastening devices 1.A groove is had, for inserting RFID label tag 2 in lock body 4 inside.In groove inner tip, a location switch 5 is set.Location switch 5 is connected with RFID control circuit.RFID control circuit is arranged on lock body 4 side, and its inside comprises card reader, can read the information in RFID label tag 2.
As shown in Figure 4, one end is provided with lock hole 21 to the structure of described RFID label tag 2, and the other end is provided with fixing hole 22, and fastening devices 1 is fixed in RFID label tag 2 by fixing hole 22, and article hang in fastening devices 1.Fastening devices 1 in the present embodiment is a snak link, and as shown in Figure 2, this snak link upper end is a flexible steel ring 11, and lower end is claw-type structure 12, and claw-type structure 12 is inserted in the fixing hole 22 of RFID label tag 2 side.
In the present embodiment, locking device 3 structure as shown in Figure 3, comprise power-on switch, electromagnet 31, iron core 32, power-on switch one end is connected with RFID control circuit, and one end is connected with electromagnet 31, iron core 32 one end is arranged in electromagnet 31, and the other end can extend into lock hole 21.When needs lock, iron core 32 is just deep into lock hole 21 and RFID label tag 2 is locked in groove.In the present embodiment, electromagnet adopts two-way freeze mode electromagnet, thus makes longer service life.
When reality uses, can arrange alarm lamp on lock body 4, alarm lamp is connected with RFID control circuit.The color, quantity etc. of alarm lamp can preset according to the situation of reporting to the police.Such as, dodge red alarm when the information that can prestore in the information of the RFID label tag of current insertion and RFID control circuit is inconsistent, can in timing testing process, dodge amber light when RFID label tag is not in groove to report to the police etc., also can at other abnormal conditions alarms.
The using method of RFID label tag electric control lock described in the present embodiment, comprises step:
(1) initialize: hang on snak link by article (key, USB or other small articles), then snak link is stuck in the fixing hole of RFID label tag side, thus forms one-to-one relationship between article and RFID label tag.The information of the corresponding RFID label tag that prestores in RFID control circuit.
(2) locking process: RFID label tag be inserted in the groove in lock body, whether location switch detects insertion position and puts in place, if not in place, external alarm, if put in place, then transmits a signal to RFID control circuit.
Card reader in RFID control circuit reads the information of RFID label tag in current groove, judge that whether the information in Current RFID tags is consistent with the information prestored, if consistent, then send control signals to locking device, RFID label tag is locked in groove by lock hole by locking device; If inconsistent, then external alarm.
(3) releasing process: RFID control circuit sends unlocking signal to locking device, and locking device unlocks, thus RFID label tag can be taken out in groove, otherwise RFID label tag can not be taken out.
In actual applications, also multiple RFID control circuit can be controlled by a host computer, host computer carry out timing inquiry by human-computer interaction interface, should give back once be checked through certain article but also not give back, just external alarm.
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (8)
1. a RFID label tag electric control lock, is characterized in that, comprises RFID control circuit, lock body, location switch, locking device, RFID label tag, fastening devices, and lock body inside has one for inserting the groove of RFID label tag, in groove, be provided with location switch; RFID label tag one end is provided with lock hole, and the other end is provided with fixing hole, and fastening devices is fixing on the rfid labels by fixing hole, and article are hung on the securing means; Be provided with RFID control circuit in lock body side, location switch and locking device are connected with RFID control circuit respectively; RFID label tag is locked in groove by lock hole by locking device.
2. RFID label tag electric control lock according to claim 1, is characterized in that, described fastening devices is a snak link, and this snak link upper end is a flexible steel ring, and lower end is claw-type structure, and during use, claw-type structure is inserted in the fixing hole of RFID label tag side.
3. RFID label tag electric control lock according to claim 1, is characterized in that, described locking device comprises power-on switch, electromagnet, iron core, power-on switch one end is connected with RFID control circuit, one end is connected with electromagnet, and iron core one end is arranged in electromagnet, and the other end can extend into lock hole.
4. RFID label tag electric control lock according to claim 3, is characterized in that, described electromagnet adopts two-way freeze mode electromagnet.
5. RFID label tag electric control lock according to claim 1, is characterized in that, lock body is provided with some alarm lamps, and alarm lamp is connected with RFID control circuit.
6. RFID label tag electric control lock according to claim 1, is characterized in that, described location switch place arranges one for judging that card that RFID label tag puts in place pauses parts.
7. the using method of the RFID label tag electric control lock according to any one of claim 1-6, is characterized in that, comprise step:
(1) article are hung on the securing means, then form one-to-one relationship with RFID label tag; The information of the corresponding RFID label tag that prestores in RFID control circuit;
(2) locking process: RFID label tag is inserted in the groove in lock body, whether location switch detects insertion position and puts in place, if not in place, external alarm, if put in place, then transmits a signal to RFID control circuit;
Card reader in RFID control circuit reads the information in Current RFID tags, judge that whether the information in Current RFID tags is consistent with the information prestored, if consistent, then send control signals to locking device, RFID label tag is locked in groove by lock hole by locking device; If inconsistent, then external alarm;
(3) releasing process: RFID control circuit sends unlocking signal to locking device, and locking device unlocks, thus RFID label tag can be taken out in groove, otherwise RFID label tag can not be taken out.
8. using method according to claim 7, is characterized in that, described RFID control circuit arranges a timing detection module, detects Current RFID tags whether in groove for timing, if do not had, then and external alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462031.9A CN104265081B (en) | 2014-09-11 | 2014-09-11 | RFID tag electronic control lock and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462031.9A CN104265081B (en) | 2014-09-11 | 2014-09-11 | RFID tag electronic control lock and using method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN104265081A true CN104265081A (en) | 2015-01-07 |
| CN104265081B CN104265081B (en) | 2017-04-19 |
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| CN201410462031.9A Active CN104265081B (en) | 2014-09-11 | 2014-09-11 | RFID tag electronic control lock and using method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950906A (en) * | 2017-05-18 | 2017-07-14 | 广州慧加电子科技有限公司 | A kind of automatic maintenance device of RFID item and method |
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| CN204060194U (en) * | 2014-09-11 | 2014-12-31 | 广州慧加电子科技有限公司 | A kind of RFID label tag electric control lock |
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2014
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US3913362A (en) * | 1974-07-22 | 1975-10-21 | Quick Point Pencil Co Inc | Ring-type holder |
| JPH0813864A (en) * | 1994-06-30 | 1996-01-16 | Toppan Moore Co Ltd | Key safekeeping system |
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| FR2878279A1 (en) * | 2004-11-22 | 2006-05-26 | Luc Johan Bernard Fabrikant | Box for enclosing access key of e.g. enterprise, has cap enclosing active electronic circuit to control locking and unlocking of cap in response to portable electronic key, which delivers timestamping information to cap through radiation |
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| JP2009264000A (en) * | 2008-04-25 | 2009-11-12 | Furukawadenso Co Ltd | Key management device |
| EP2597626A1 (en) * | 2011-11-23 | 2013-05-29 | Tokai Riken Co., Ltd. | Key management box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106950906A (en) * | 2017-05-18 | 2017-07-14 | 广州慧加电子科技有限公司 | A kind of automatic maintenance device of RFID item and method |
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| CN104265081B (en) | 2017-04-19 |
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