CN105574958A - Computer key - Google Patents
Computer key Download PDFInfo
- Publication number
- CN105574958A CN105574958A CN201410543099.XA CN201410543099A CN105574958A CN 105574958 A CN105574958 A CN 105574958A CN 201410543099 A CN201410543099 A CN 201410543099A CN 105574958 A CN105574958 A CN 105574958A
- Authority
- CN
- China
- Prior art keywords
- circuit
- lockset
- computer key
- core control
- control circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention provides a computer key. The computer key comprises a key body, a code reading probe, a de-locking mechanism and a built-in circuit, wherein the built-in circuit comprises a core control circuit, a lockset type judging circuit, an RFID code reading circuit, an intelligent code reading circuit and a wireless communication circuit; during use, on the basis of a judged result obtained by the lockset type judging circuit, code reading is performed on a lock to be operated. The de-locking mechanism comprises a positioning pin, a de-locking pin and an unlock button, wherein on one hand, the positioning pin has a positioning function, and on the other hand, the positioning pin can be used as an electrode for de-locking an electrical locking circuit; the de-locking pin is used for de-locking locksets of mechanical locks, and besides, the de-locking pin can be used as the other electrode for de-locking the electrical locking circuit. The computer key provided by the invention is compatible with traditional keys for de-locking various locksets encoded with RFID, and besides, the computer key can supply power to an lockset or an intelligent device in a wireless way when de-locking; in addition, through the computer key, the intelligent lockset can be delocked and information in the intelligent device can be achieved in the manner of mutually transmitting information. The situation that the number of keys for a wrong-operation preventing system is greatly reduced is ensured, and the performance of the wrong-operation preventing system is improved.
Description
Technical field
The interlock technical field that the safe related function that the present invention relates to the industrial occasions such as transformer station, generating plant, distribution outdoor equipment uses, particularly relates to a kind of computer key used for electrical anti-error security fields.
Background technology
At present, the computer key used in electrical anti-error system is mainly used in opening the common lockset for managing, as Fig. 1 and Fig. 4, there is key body, reading code probe, release mechanism and built-in circuit, built-in circuit comprises RFID reading code circuit 14, core control circuit 15 and other circuit 16, and the circuit board 13 on reading code probe includes an inductive coil 12.This computer key can only unlock traditional RFID coding lockset, and when computer key inserts supporting lockset, namely computer key starts RFID reading code circuit, reads the RFID coding of lockset, when code value is correct, can unlock conventional lock.And along with the expansion of range of application, the application that high security lock set, high smart machine etc. drop into anti-error system is more and more wider, just having there is the existing traditional RFID coding lockset for managing in same application scenario in this, has again intelligent lock or other smart machines of high security.Existing electrical anti-error computer key can't be accomplished to unlock conventional lock, also intelligent lock can be unlocked, therefore, a corresponding lock of key often, key quantity is there is many in actual use, identification is difficult, cannot carry out the problems such as effective security permission management, and the performance of traditional anti-error system is badly in need of larger lifting.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of computer key, not only can unlock conventional lock, and can unlock intelligent lock, can also carry out effective security permission management, guarantees that anti-error system performance is highly improved.
The present invention is achieved through the following technical solutions:
Computer key, includes: key body, reading code probe, release mechanism and built-in circuit, and described reading code probe is positioned at key body one side, and built-in circuit is arranged in the inner chamber of key body, and release mechanism is arranged on key body; Wherein, described built-in circuit includes:
Core control circuit, includes memory circuit, and described core control circuit for storing lockset information to be operated, and makes the instruction whether carrying out unlocking;
Lockset type decision circuitry, for judging lockset type to be operated, described lockset type decision circuitry is connected with core control circuit and interactive information;
RFID reading code circuit, for reading the RFID coding of lockset, described RFID reading code circuit is connected with core control circuit and is encoded by the RFID of reading and is sent to core control circuit;
Intelligently encoding reading code circuit, for reading the intelligently encoding data of lockset, described intelligently encoding reading code circuit is connected with core control circuit and the intelligently encoding data of reading is sent to core control circuit;
Radio communication circuit, for carrying out radio communication with lockset to be operated, described radio communication circuit is connected with core control circuit, and the unlock command that core control circuit exports is sent to lockset to be operated by described radio communication circuit.
Wherein in an embodiment, described built-in circuit includes wireless power driving circuit and wireless power coil, described wireless power driving circuit is connected with core control circuit, wireless power driving circuit is connected with wireless power coil electric, and core control circuit instruction wireless power driving circuit drives wireless power coil to provide power supply for lockset to be operated.
Further, described release mechanism includes: the register pin played the role of positioning, for unlocking the latch of lockset to be operated and button of unblanking, described in button of unblanking be connected with latch, described in button of unblanking drive latch to carry out spinning movement; Described register pin, latch and button of unblanking are installed on key body.
Further, when described computer key unlocks intelligent lock, described register pin and built-in circuit are electrically connected, and become the first electrode; Described latch and built-in circuit are electrically connected, and become the second electrode.
Beneficial effect of the present invention is as follows:
Computer key of the present invention, comprise key body, reading code probe, release mechanism and built-in circuit, built-in circuit comprises core control circuit, lockset type decision circuitry, RFID reading code circuit, intelligently encoding reading code circuit and radio communication circuit; During use, this computer key, according to the judged result of lockset type decision circuitry, carries out reading code to lockset to be operated, and release mechanism not only can unlock traditional RFID lockset, and can unlock intelligent lock, and anti-error system key quantity greatly reduces; Meanwhile, effective security permission management can be carried out to carrying out computer key of the present invention, guaranteeing that anti-error system performance is highly improved.
Further, computer key of the present invention, includes wireless power driving circuit and wireless power coil, for lockset to be operated adopts wireless mode to provide power supply, guarantees that the energy-conservation of anti-error system and security are improved.
Further, computer key of the present invention, release mechanism comprises register pin, latch and button of unblanking, and when described computer key unlocks intelligent lock, described register pin and built-in circuit are electrically connected, and become the first electrode; Described latch and built-in circuit are electrically connected, and become the second electrode.Not only taking into account management but also have both security, can be traditional computer key, can be used as again a kind of mobile collection equipment and gathers smart machine various information at the scene, makes traditional anti-error system have larger lifting in management.
Accompanying drawing explanation
Fig. 1 is the reading code probe internal circuit configuration schematic diagram of the computer key of prior art;
Fig. 2 is the one-piece construction schematic diagram of computer key embodiment of the present invention;
Fig. 3 is the reading code probe internal circuit configuration of computer key of the present invention;
Fig. 4 is the internal circuit framed structure schematic diagram of the computer key of prior art;
Fig. 5 is the internal circuit framed structure schematic diagram of computer key of the present invention;
Fig. 6 is the sectional structure schematic diagram of computer key of the present invention when inserting lockset to be operated.
Fig. 7 is the lockset interface structure schematic diagram to be operated with computer key of the present invention.
Description of reference numerals:
1-key body, 2-register pin, 3-reading code probe, 4-latch, 5-are unblanked circuit board, 14-RFID reading code circuit, 15-core control circuit, other circuit of 16-, 17-wireless power driving circuit on key unlock hole on key positioner hole on button, 5A-human-computer interaction device, 6-wireless power coil, 7-lockset, 8-chip, 9-lock body, 10-lockset, 11-radio antenna, 11A-radio communication circuit, 12-inductive coil, 13-reading code probe.
Embodiment
The present invention is in order to solve the problem of prior art, propose a kind of computer key, as shown in Fig. 2,3,5, include: key body 1, reading code probe 3, release mechanism and built-in circuit, described reading code probe 3 is positioned at key body 2 one side, built-in circuit is arranged in the inner chamber of key body 2, and release mechanism is arranged on key body 2; Wherein, described built-in circuit includes:
Core control circuit 15, includes memory circuit, and described core control circuit 15 for storing lockset information to be operated, and makes the instruction whether carrying out unlocking;
Lockset type decision circuitry, for judging lockset type to be operated, described lockset type decision circuitry is connected with core control circuit 15 and interactive information;
RFID reading code circuit 14, for reading the RFID coding of lockset, described RFID reading code circuit 14 is connected with core control circuit 15 and is encoded by the RFID of reading and is sent to core control circuit 15;
Intelligently encoding reading code circuit, for reading the intelligently encoding data of lockset, described intelligently encoding reading code circuit is connected with core control circuit 15 and the intelligently encoding data of reading is sent to core control circuit 15;
Radio communication circuit 11A, for carrying out radio communication with lockset to be operated, described radio communication circuit 11A is connected with core control circuit 15, and the unlock command that core control circuit 15 exports is sent to lockset to be operated by described radio communication circuit 11A.
Wherein in an embodiment, described built-in circuit includes wireless power driving circuit 17 and wireless power coil 6, described wireless power driving circuit 17 is connected with core control circuit 15, wireless power driving circuit 17 and wireless power coil 6 are electrically connected, and core control circuit 15 instruction wireless power driving circuit 17 drives wireless power coil 6 to provide power supply for lockset to be operated.
Further, described release mechanism includes: the register pin 2 played the role of positioning, for unlocking the latch 4 of lockset to be operated and button 5 of unblanking, described in button 5 of unblanking be connected with latch 4, described in button 5 of unblanking drive latch 4 spinning movement; Described register pin 2, latch 4 and button 5 of unblanking are installed on key body 1.
Further, when described computer key unlocks intelligent lock, described register pin 2 is electrically connected with built-in circuit, becomes the first electrode; Described latch 4 is electrically connected with built-in circuit, becomes the second electrode.
If computer key of the present invention, when inserting lockset to be operated, then computer key detects by internal circuit the conventional lock that this lockset is RFID coding, or intelligent lock or smart machine.If conventional lock, then read code value by RFID circuit, then carry out determining whether correct lockset, and then judge whether to unlock or to operate; If intelligent lock equipment, then the present invention enables " smart machine interface " and powers with intelligent lock, communicates, and obtains the code value of smart machine, then judges that whether smart machine is the equipment of needs operation, and then judges whether to unlock or to operate.
Embodiment:
As shown in Fig. 2,3,5,6,7, the computer key of the present embodiment, built-in circuit comprises core control circuit 15, RFID reading code circuit 14, wireless power driving circuit 17, radio communication circuit 11A and other circuit 16.Core control circuit 15 is the core control portions of computer key, is responsible for the various task of scheduling, makes the action command unlocking various lockset according to external signal logic.RFID reading code circuit 14 is responsible for reading RFID coded message on lockset.Wireless power driving circuit 17 is responsible for providing power supply to exterior latch or equipment by coil-induced on the wireless power coil 6 on reading code probe 3 and lockset to be operated or equipment.Radio communication circuit 11A is responsible for intercoming mutually with lockset to be operated or equipment, to control lockset to be operated or smart machine operates.Other circuit 16 comprise the circuit of some necessity such as man-machine interface circuit and power circuit, and man-machine interface circuit is all connected with core control circuit with power circuit, are responsible for some control of necessary human-machine interactive information, Energy control etc.Man-machine interface circuit is connected with human-computer interaction device 5A.
Further, described radio communication circuit 11A includes radio antenna 11.
Further, lockset type decision circuitry includes selected on-off circuit, or logical calculated module.
As shown in Fig. 2,6,7, when register pin 2 is for inserting corresponding lockset to be operated, one is play the role of positioning, and two is can as the electrode unlocking electric blocking loop.When latch 4 one is for rotating, can unlock Mechanical ring latch lockset, two is can as the electrode unlocking electric blocking loop.The unblank effect of button 5, by pressing, can drive the rotation of latch.
Reading code probe 3 is rectangular structure, and register pin 2 and latch 4 lay respectively at the both sides of reading code probe 3; The present invention can wirelessly for lockset or smart machine is powered and mutual transmission information, the information etc. unlocking intelligent lock and obtain in smart machine.
Preferably, it is inner that described wireless power coil 6 is arranged on reading code probe 3, and described reading code 3 inside of popping one's head in also are provided with inductive coil 12, and described inductive coil 12 is connected with RFID reading code circuit 14.When the computer key of the present embodiment inserts supporting lockset, inductive coil 12 is used for carrying out the RFID coding in " wireless " reading conventional lock with the coil coupling on lockset, and wireless power coil 6 can utilize electromagnetic induction principle to power to these locksets or equipment with the inductive coil on " intelligence " lockset or smart machine.
When the computer key of the present embodiment will unlock traditional RFID coding lockset, insert in the interface on lockset lock body 9 as shown in Figure 7, computer key register pin 2 inserts the key positioner hole 7 on lockset, latch 4 inserts the key unlock hole 10 on lockset, reading code probe 3 on computer key and the chip 8 on lockset face and close, computer key work time and lockset cooperation position as shown in Figure 6, now the computer key of the present embodiment is by inner RFID reading code circuit 14 and inductive coil 12, can read the RFID code value in lockset, computer key judges the legitimacy of lockset according to the RFID code value obtained, and then determine whether can carry out corresponding unlocking operation.
When the computer key of the present embodiment to unlock operative intelligence lockset or equipment time, insert in lockset as shown in Figure 7 or equipment interface, computer key is the same with inserting traditional RFID coding lockset with cooperatively interacting of lockset with supporting lockset computer key, repeat no more, simultaneously, wireless power coil 6 on reading code probe 3 and inductive coil on supporting chip 8 close, now the present invention is first powered to lockset by electromagnetic induction by inductive coil on the wireless power coil 6 on computer key reading code probe 3 and lockset by wireless power driving circuit 17, can sense that transmission of wireless signals is to radio communication circuit 11A of the present invention by communication by radio antenna 11 of the present invention after lockset powers on, last mutual to core control circuit 15, with computer key interactive information, first the digital identity of oneself inside coding is sent to computer key, computer key judges the legitimacy of lockset or equipment according to the digital identity coding obtained, and then determine whether can unlock accordingly or other operations.
And the present embodiment not only possesses the unlocking function of conventional lock completely, and possess unblock " intelligence " lockset equipment, when unlocking intelligent lock, first powered to intelligent lock equipment " wireless " by wireless induction coil, then intelligent lock equipment wirelessly gives computer key " code value " of oneself inside, after computer key can carry out determining whether correct equipment according to this code value, order smart machine carries out certain operation again, and smart machine can be high security lock tool, collecting device etc.The use of the present embodiment, both can take into account and unlock tradition based on the RFID coding lockset of management, intelligence high security lock tool can be unlocked again, can be used as again a kind of mobile collection equipment simultaneously and gather smart machine various information at the scene, make that traditional anti-error system performance has had larger lifting.
The above embodiment only have expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. computer key, includes: key body, reading code probe, release mechanism and built-in circuit, and described reading code probe is positioned at key body one side, and built-in circuit is arranged in the inner chamber of key body, and release mechanism is arranged on key body; It is characterized in that, described built-in circuit includes:
Core control circuit, includes memory circuit, and described core control circuit for storing lockset information to be operated, and makes the instruction whether carrying out unlocking;
Lockset type decision circuitry, for judging lockset type to be operated, described lockset type decision circuitry is connected with core control circuit and interactive information;
RFID reading code circuit, for reading the RFID coding of lockset, described RFID reading code circuit is connected with core control circuit and is encoded by the RFID of reading and is sent to core control circuit;
Intelligently encoding reading code circuit, for reading the intelligently encoding data of lockset, described intelligently encoding reading code circuit is connected with core control circuit and the intelligently encoding data of reading is sent to core control circuit;
Radio communication circuit, for carrying out radio communication with lockset to be operated, described radio communication circuit is connected with core control circuit, and the unlock command that core control circuit exports is sent to lockset to be operated by described radio communication circuit.
2. computer key according to claim 1, it is characterized in that, described built-in circuit includes wireless power driving circuit and wireless power coil, described wireless power driving circuit is connected with core control circuit, wireless power driving circuit is connected with wireless power coil electric, and core control circuit instruction wireless power driving circuit drives wireless power coil to provide power supply for lockset to be operated.
3. computer key according to claim 1 and 2, it is characterized in that, described release mechanism includes: the register pin played the role of positioning, for unlocking the latch of lockset to be operated and button of unblanking, described in button of unblanking be connected with latch, described in button of unblanking drive latch to carry out spinning movement; Described register pin, latch and button of unblanking are installed on key body.
4. computer key according to claim 3, is characterized in that, when described computer key unlocks intelligent lock, described register pin and built-in circuit are electrically connected, and become the first electrode; Described latch and built-in circuit are electrically connected, and become the second electrode.
5. computer key according to claim 2, is characterized in that, described built-in circuit includes: man-machine interface circuit and power circuit, man-machine interface circuit is all connected with core control circuit with power circuit.
6. computer key according to claim 5, is characterized in that, described man-machine interface circuit is connected with human-computer interaction device.
7. computer key according to claim 2, is characterized in that, described radio communication circuit includes radio antenna.
8. computer key according to claim 2, is characterized in that, described lockset type decision circuitry includes selected on-off circuit.
9. computer key according to claim 3, is characterized in that, described reading code probe is rectangular structure, and register pin and latch lay respectively at the both sides of reading code probe.
10. computer key according to claim 2, is characterized in that, it is inner that described wireless power coil is arranged on reading code probe, and described reading code probe inside is also provided with inductive coil, and described inductive coil is connected with RFID reading code circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410543099.XA CN105574958B (en) | 2014-10-14 | 2014-10-14 | Computer key |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410543099.XA CN105574958B (en) | 2014-10-14 | 2014-10-14 | Computer key |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105574958A true CN105574958A (en) | 2016-05-11 |
CN105574958B CN105574958B (en) | 2018-11-23 |
Family
ID=55885038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410543099.XA Active CN105574958B (en) | 2014-10-14 | 2014-10-14 | Computer key |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105574958B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108335928A (en) * | 2018-04-13 | 2018-07-27 | 长园共创电力安全技术股份有限公司 | A kind of anti-dial electrolock and its system, method and convergence control cabinet |
CN109326018A (en) * | 2018-08-08 | 2019-02-12 | 珠海优特电力科技股份有限公司 | A kind of authentication method for preventing lockset to be replicated, apparatus and system and electron key |
CN112106118A (en) * | 2019-01-29 | 2020-12-18 | 华为技术有限公司 | Intelligent lock control method and device |
CN112381972A (en) * | 2020-11-10 | 2021-02-19 | 珠海优特电力科技股份有限公司 | Method and device for confirming work position, storage medium, and electronic device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6064316A (en) * | 1994-03-30 | 2000-05-16 | Dallas Semiconductor Corporation | Electrical/mechanical access control systems and methods |
CN101899919A (en) * | 2010-07-30 | 2010-12-01 | 景作臣 | Single-handle type computer key |
CN102545389A (en) * | 2012-03-15 | 2012-07-04 | 江苏省电力公司常州供电公司 | Anti-error lock remote permission device for power substation |
CN103189902A (en) * | 2010-09-01 | 2013-07-03 | Invue安全产品公司 | Electronic key for merchandise security device |
CN103195303A (en) * | 2012-01-06 | 2013-07-10 | 珠海优特电力科技股份有限公司 | Electric unlocking system and operation method thereof |
CN204229485U (en) * | 2014-10-14 | 2015-03-25 | 珠海优特电力科技股份有限公司 | Computer key |
-
2014
- 2014-10-14 CN CN201410543099.XA patent/CN105574958B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6064316A (en) * | 1994-03-30 | 2000-05-16 | Dallas Semiconductor Corporation | Electrical/mechanical access control systems and methods |
CN101899919A (en) * | 2010-07-30 | 2010-12-01 | 景作臣 | Single-handle type computer key |
CN103189902A (en) * | 2010-09-01 | 2013-07-03 | Invue安全产品公司 | Electronic key for merchandise security device |
CN103195303A (en) * | 2012-01-06 | 2013-07-10 | 珠海优特电力科技股份有限公司 | Electric unlocking system and operation method thereof |
CN102545389A (en) * | 2012-03-15 | 2012-07-04 | 江苏省电力公司常州供电公司 | Anti-error lock remote permission device for power substation |
CN204229485U (en) * | 2014-10-14 | 2015-03-25 | 珠海优特电力科技股份有限公司 | Computer key |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108335928A (en) * | 2018-04-13 | 2018-07-27 | 长园共创电力安全技术股份有限公司 | A kind of anti-dial electrolock and its system, method and convergence control cabinet |
CN109326018A (en) * | 2018-08-08 | 2019-02-12 | 珠海优特电力科技股份有限公司 | A kind of authentication method for preventing lockset to be replicated, apparatus and system and electron key |
CN112106118A (en) * | 2019-01-29 | 2020-12-18 | 华为技术有限公司 | Intelligent lock control method and device |
CN112381972A (en) * | 2020-11-10 | 2021-02-19 | 珠海优特电力科技股份有限公司 | Method and device for confirming work position, storage medium, and electronic device |
Also Published As
Publication number | Publication date |
---|---|
CN105574958B (en) | 2018-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105336029A (en) | IoT (Internet of Things) based intelligent lock system and method | |
CN106815911A (en) | A kind of intelligent door lock control system and method for industrial equipment management | |
CN104599352A (en) | Intelligent lock core, lock, blocking device, intelligent blocking system and working method of intelligent blocking system | |
CN105574958A (en) | Computer key | |
CN103321490A (en) | Anti-theft system of non-contact passive electronic lock for distributed equipment | |
CN201261989Y (en) | Identity-recognition intelligent electronic lock | |
CN104464032B (en) | Intelligent panel lock anti-error locking system and its method of work | |
CN203515007U (en) | Intelligent panel lock | |
CN204229484U (en) | A kind of computer key | |
CN201725378U (en) | Door access recognition system based on mobile phone radio frequency SIM card | |
CN105574959B (en) | Contactless smart lock core, lock management system and its method of work | |
CN203192062U (en) | Chip for misoperation-preventive locking system and misoperation-preventive locking system | |
CN104282068A (en) | Permission device for error prevention locks of substation | |
CN204946135U (en) | Plant stand security management and control system | |
CN102182362A (en) | Universal intelligent unlocking system | |
CN204229485U (en) | Computer key | |
CN203465764U (en) | Lock and anti-misoperation locking device | |
CN202976286U (en) | IC (Integrated Circuit) fingerprint lock | |
CN104464033B (en) | intelligent panel lock | |
CN104100140B (en) | Chip, anti-error locking system and method for work thereof for anti-error locking system | |
CN204229483U (en) | Contactless smart lock core and lock management system | |
CN102545389A (en) | Anti-error lock remote permission device for power substation | |
CN206903419U (en) | A kind of suitcase provided with NFC electronic locks | |
CN203588349U (en) | Intelligent lock cylinder, lock, locking device and intelligent locking system | |
CN105574957A (en) | Computer key |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |