CN104658085A - Lock capable of being locked and unlocked by swiping IC card - Google Patents
Lock capable of being locked and unlocked by swiping IC card Download PDFInfo
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- CN104658085A CN104658085A CN201410620163.XA CN201410620163A CN104658085A CN 104658085 A CN104658085 A CN 104658085A CN 201410620163 A CN201410620163 A CN 201410620163A CN 104658085 A CN104658085 A CN 104658085A
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- card
- lock
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- brush
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Abstract
The invention relates to a lock capable of being locked and unlocked by swiping an IC card. The lock comprises a lock main control chip, a power module and a peripheral circuit, wherein the peripheral circuit comprises an IC card reading module, a motor control module, a sound and indication light module, a electronic quantity detection module and a lock-in-place detection module. According to the lock capable of being locked and unlocked by swiping the IC card, the lock is unlocked by swiping the card, so that the operation is easy; technically, the IC card is difficult to copy, and a plurality of locks can be managed by one IC card; meanwhile, the lock can be matched with an anti-metal electronic label for unlocking, and the anti-metal electronic label can be adhered to the back surface of a cell phone case because of ultrathin design so as to be conveniently carried by users.
Description
[technical field]
The present invention relates to a kind of electronic lock, refer in particular to a kind of lock of brush IC-card switch, belong to furniture electronic lock field.
[background technology]
Access control lock solves the effective measures that important department gateway realizes safety precaution management, is suitable for various confidential departments, as bank, hotel, machine room, armory, safe care registry, cubicle, and intellectual communityintellectualized village, factory, family etc.
Access control lock of the prior art mainly can be divided into following three classes by turnover recognition method:
(1) password identification: its advantage is easy to operate, need not carry card, but its shortcoming is password easily reveals, and security is still not high, and without turnover record, can only unidirectionally control, cost is high.
(2) card recognition: mainly contain magnetic card and radio-frequency card two kinds.The advantage of magnetic card identification is that cost is lower, but its shortcoming is card easily weares and teares, and the life-span is shorter, and card easily copies, not easily double-direction control, and card image is easily lost because of external magnetic field, makes card invalid.
(3) bio-identification: identify turnover by modes such as reviewer's biological characteristics, there is finger pattern, iris type, face recognition etc., advantage is fabulous from the security of identification angle, card need not be carried, but it is very high that shortcoming is cost, discrimination is not high, high to environmental requirement, user is required that high (such as fingerprint can not scratch, eye can not be red and swollen hemorrhage, wound can not be had on the face, or the number of beard), use inconvenience (such as iris type with face recognition type, setting height(from bottom) position is certain, but the height of user is different) etc.
And the advantage of radio-frequency card identification to be equipment contactless, not easy to wear, long service life, is difficult to the advantage copied, and for this reason, the applicant is present patent application technology by research innovation and creation.
[summary of the invention]
The object of the invention is to provide a kind of lock of brush IC-card switch, it is unblanked by swiping the card, simple to operate, technically be difficult to copy IC-card, an IC-card can manage many locks, the present invention simultaneously can coordinate the anti-metal electronic tag for unblanking, and anti-metal electronic tag ultrathin design can be affixed on the mobile phone shell back side, facilitates user to carry.
For achieving the above object, present invention employs following technical proposals:
A kind of lock of brush IC-card switch, comprise lock body, lock body there are some buttons, it is characterized in that: in lock body, be provided with a main control chip, a power module and peripheral circuit, main control chip has circuit interface, power interface and keystroke interface, power module provides working power by power interface to main control chip, peripheral circuit; Peripheral circuit in main control chip and lock body carries out data interaction and controls peripheral circuit; Peripheral circuit comprises:
One IC-card card reading module: IC-card card reading module comprises Card Reader chip and card reader antenna, by card reader antenna, IC-card card reading module realizes carrying out contactless read-write operation to IC-card;
One motor control module: the motor in lock body is opening or closing by transmission system drives dead bolt under motor control module controls;
One sound and indicating lamp module: it is to locking open and close and battery electric quantity state is pointed out;
One electric power detection module: electric power detection module detects the battery electric quantity in lock body, sends a signal to main control chip when electricity is low, and main control chip is by sound and indicating lamp module reminding user to replace battery;
One is locked into a detection module: when open and close are locked, and is locked into a detection module detection dead bolt and is open to setting position or has been retracted into setting position.
Further improvement: button comprises a typing button, short in typing button, main control chip controls IC-card card reading module and is switched to IC-card typing pattern, IC-card near card-reading zone time, realize by card reader antenna operation IC-card being carried out to written information.
Further restriction: Card Reader chip is 13.56MHz Card Reader chip.
Further restriction: main control chip is 8 single-chip microcomputer STM8L151K4T6 of ST Microelectronics.
Further restriction: motor control module is H-bridge drive circuit.
Further restriction: sound and indicating module are hummer and LED light.
Further restriction: electric power detection module is voltage-reference and voltage comparator.
Further restriction: being locked into a detection module is tongue tube displacement transducer, two tongue tube displacement transducers lay respectively at dead bolt stroke head and the tail two ends.
The present invention is relative to the advantage of prior art:
1, it is unblanked by swiping the card, simple to operate, is technically difficult to copy IC-card, an IC-card can manage many locks, the present invention simultaneously can coordinate the anti-metal electronic tag for unblanking, and anti-metal electronic tag ultrathin design can be affixed on the mobile phone shell back side, facilitates user to carry.
2, be locked into a detection module and detect that dead bolt is open to setting position or has been retracted into setting position, avoid the state that user does not know because the reasons such as blocking lockhole cause door lock to open, thus avoid because blocking lockhole steals the loss be shaped to.
3, energy of the present invention and present three takes out cabinet perfect cooperation, need not change original structure, just can easily replace original mechanical three and take out lock, realizes the Push And Release that brush IC-card controls lock.
4, the lock of brush IC-card switch of the present invention, uses powered battery, and original structure perfect cooperation, convenient installation and replacement.
[accompanying drawing explanation]
Fig. 1 is the embodiment of the present invention one circuit structure block diagram.
Fig. 2 is the embodiment of the present invention two circuit structure block diagram.
Wherein, 10, button; 11, main control chip; 12, power module; 13, IC-card card reading module; 14, motor control module; 15, sound and indicating lamp module; 16, electric power detection module; 17, a detection module is locked into; 18, door sensor is closed.
[embodiment]
Please refer to shown in Fig. 1 and Fig. 2, that show the concrete structure of the preferred embodiment of the present invention.
As depicted in figs. 1 and 2: a kind of lock of brush IC-card switch, comprise lock body, lock body there are some buttons 10, main control chip 11, one power module 12 and a peripheral circuit is provided with in lock body, main control chip has circuit interface, power interface and keystroke interface, power module 12 provides working power by power interface to main control chip 11, peripheral circuit; Peripheral circuit in main control chip 11 and lock body carries out data interaction and controls peripheral circuit; Peripheral circuit comprises:
One IC-card card reading module 13:IC card card reading module comprises Card Reader chip and card reader antenna, and by card reader antenna, IC-card card reading module realizes carrying out contactless read-write operation to IC-card;
One motor control module 14: the motor in lock body is opening or closing by transmission system drives dead bolt under motor control module controls;
One sound and indicating lamp module 15: it is to locking open and close and battery electric quantity state is pointed out;
One electric power detection module 16: electric power detection module detects the battery electric quantity in lock body, sends a signal to main control chip when electricity is low, and main control chip is by sound and indicating lamp module reminding user to replace battery;
One is locked into a detection module 17: when open and close are locked, and is locked into a detection module detection dead bolt and is open to setting position or has been retracted into setting position.
Button comprises a typing button, short in typing button, and main control chip controls IC-card card reading module and is switched to IC-card typing pattern, IC-card near card-reading zone time, realize the operation to IC-card written information.Card Reader chip is 13.56MHz Card Reader chip.Main control chip is 8 single-chip microcomputer STM8L151K4T6 of ST Microelectronics.Motor control module is H-bridge drive circuit.Sound and indicating module are hummer and LED light.Electric power detection module is voltage-reference and voltage comparator.Being locked into a detection module is tongue tube displacement transducer, and two tongue tube displacement transducers lay respectively at dead bolt stroke head and the tail two ends.
The use of the present embodiment is as follows:
The first step prepares: get out IC-card or anti-metal electronic tag, short in typing button, main control chip controls IC-card card reading module and is switched to IC-card typing pattern, when IC-card or anti-metal electronic tag are near the card-reading zone of locking, realize carrying out reading information operating to IC-card or anti-metal electronic tag, by the information write signal main control chip of IC-card by card reader antenna.
Second step is unblanked: by the IC-card of typing IC card lock or anti-metal electronic tag near the card-reading zone of locking, IC-card card reading module receives the information on IC-card or anti-metal electronic tag by card reader antenna, IC-card card reading module is delivered to main control chip information and is verified subsequently, after being verified, main control chip, by motor control module, is made electric motor starting and is unblanked by transmission system drives dead bolt;
Now be locked into a detection module and detect that dead bolt has been retracted into setting position, motor control module controls motor to be stopped; Complete unlock operation.
3rd step shuts:
By the IC-card of typing IC card lock or anti-metal electronic tag near the card-reading zone of locking, IC-card card reading module receives the information on IC-card or anti-metal electronic tag by card reader antenna, IC-card card reading module is delivered to main control chip information and is verified subsequently, after being verified, main control chip, by motor control module, is made electric motor starting and is shut by transmission system drives dead bolt;
Now be locked into a detection module and detect that dead bolt has reached setting position, motor control module controls motor to be stopped; Completely shut operation.
Above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, thus every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (8)
1. the lock of a brush IC-card switch, comprise lock body, lock body there are some buttons, it is characterized in that: in described lock body, be provided with a main control chip, a power module and peripheral circuit, main control chip has circuit interface, power interface and keystroke interface, power module provides working power by power interface to main control chip, peripheral circuit; Peripheral circuit in described main control chip and lock body carries out data interaction and controls peripheral circuit; Peripheral circuit comprises:
One IC-card card reading module: IC-card card reading module comprises Card Reader chip and card reader antenna, by card reader antenna, realizes carrying out contactless read-write operation to IC-card by card reader antenna;
One motor control module: the motor in lock body is opening or closing by transmission system drives dead bolt under motor control module controls;
One sound and indicating lamp module: it is to locking open and close and battery electric quantity state is pointed out;
One electric power detection module: electric power detection module detects the battery electric quantity in lock body;
One is locked into a detection module: when open and close are locked, and is locked into a detection module detection dead bolt and is open to setting position or has been retracted into setting position.
2. the lock of a kind of brush IC-card switch according to claim 1, it is characterized in that: described button comprises a typing button, short in typing button, main control chip controls IC-card card reading module and is switched to IC-card typing pattern, IC-card near card-reading zone time, realize operation IC-card being carried out to written information.
3. a kind of lock of brush IC-card switch according to claim 1 or 2, is characterized in that: described Card Reader chip is 13.56MHz Card Reader chip.
4. a kind of lock of brush IC-card switch according to claim 1 or 2, is characterized in that: described main control chip is 8 single-chip microcomputer STM8L151K4T6 of ST Microelectronics.
5. the lock of a kind of brush IC-card switch according to claim 1, is characterized in that: described motor control module is H-bridge drive circuit.
6. the lock of a kind of brush IC-card switch according to claim 1, is characterized in that: described sound and indicating module are hummer and LED light.
7. the lock of a kind of brush IC-card switch according to claim 1, is characterized in that: described electric power detection module is voltage-reference and voltage comparator.
8. the lock of a kind of brush IC-card switch according to claim 1, is characterized in that: described in be locked into a detection module be tongue tube displacement transducer, two tongue tube displacement transducers lay respectively at dead bolt stroke head and the tail two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410620163.XA CN104658085A (en) | 2014-11-07 | 2014-11-07 | Lock capable of being locked and unlocked by swiping IC card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410620163.XA CN104658085A (en) | 2014-11-07 | 2014-11-07 | Lock capable of being locked and unlocked by swiping IC card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104658085A true CN104658085A (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410620163.XA Pending CN104658085A (en) | 2014-11-07 | 2014-11-07 | Lock capable of being locked and unlocked by swiping IC card |
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| Country | Link |
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| CN (1) | CN104658085A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298242A (en) * | 2015-11-09 | 2016-02-03 | 吴斐 | Intelligent unlocking system for existing mechanical door lock |
Citations (10)
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|---|---|---|---|---|
| CN2282225Y (en) * | 1996-01-24 | 1998-05-20 | 华旭金卡有限责任公司 | Common read and write device for IC card |
| CN202055648U (en) * | 2011-05-05 | 2011-11-30 | 陈浩 | RFID (radio frequency identification) intelligent safety door control system capable of preventing technical unlocking |
| CN102747891A (en) * | 2012-07-13 | 2012-10-24 | 深圳市悦德智能科技有限公司 | Intelligent lock |
| US20120306617A1 (en) * | 2011-06-01 | 2012-12-06 | Deutron Electronics Corp. | Composite lock |
| CN203070407U (en) * | 2013-01-30 | 2013-07-17 | 王敏 | Electronic lock system for company |
| CN203149686U (en) * | 2012-12-28 | 2013-08-21 | 深圳市互信互达科技有限公司 | Integrated card reader cabinet lock based on RFID (Radio Frequency Identification Device) technology |
| CN103366144A (en) * | 2013-07-18 | 2013-10-23 | 苏州经贸职业技术学院 | Multifunctional card reader |
| WO2014093436A1 (en) * | 2012-12-12 | 2014-06-19 | Kwikset Corporation | Electronic lock system having proximity mobile device |
| CN203783282U (en) * | 2014-03-31 | 2014-08-20 | 杭州金通公共自行车科技开发有限公司 | Electronic control lock device |
| CN204347941U (en) * | 2014-11-07 | 2015-05-20 | 李云鹏 | A kind of lock of brush IC-card switch |
-
2014
- 2014-11-07 CN CN201410620163.XA patent/CN104658085A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2282225Y (en) * | 1996-01-24 | 1998-05-20 | 华旭金卡有限责任公司 | Common read and write device for IC card |
| CN202055648U (en) * | 2011-05-05 | 2011-11-30 | 陈浩 | RFID (radio frequency identification) intelligent safety door control system capable of preventing technical unlocking |
| US20120306617A1 (en) * | 2011-06-01 | 2012-12-06 | Deutron Electronics Corp. | Composite lock |
| CN102747891A (en) * | 2012-07-13 | 2012-10-24 | 深圳市悦德智能科技有限公司 | Intelligent lock |
| WO2014093436A1 (en) * | 2012-12-12 | 2014-06-19 | Kwikset Corporation | Electronic lock system having proximity mobile device |
| CN203149686U (en) * | 2012-12-28 | 2013-08-21 | 深圳市互信互达科技有限公司 | Integrated card reader cabinet lock based on RFID (Radio Frequency Identification Device) technology |
| CN203070407U (en) * | 2013-01-30 | 2013-07-17 | 王敏 | Electronic lock system for company |
| CN103366144A (en) * | 2013-07-18 | 2013-10-23 | 苏州经贸职业技术学院 | Multifunctional card reader |
| CN203783282U (en) * | 2014-03-31 | 2014-08-20 | 杭州金通公共自行车科技开发有限公司 | Electronic control lock device |
| CN204347941U (en) * | 2014-11-07 | 2015-05-20 | 李云鹏 | A kind of lock of brush IC-card switch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298242A (en) * | 2015-11-09 | 2016-02-03 | 吴斐 | Intelligent unlocking system for existing mechanical door lock |
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Application publication date: 20150527 |
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