CN105574958B - Computer key - Google Patents
Computer key Download PDFInfo
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- CN105574958B CN105574958B CN201410543099.XA CN201410543099A CN105574958B CN 105574958 B CN105574958 B CN 105574958B CN 201410543099 A CN201410543099 A CN 201410543099A CN 105574958 B CN105574958 B CN 105574958B
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- circuit
- lockset
- reading code
- unlock
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Abstract
The present invention provides computer keys, including key body, reading code probe, unlocking mechanism and built-in circuit, built-in circuit include core control circuit, lockset type decision circuitry, RFID reading code circuit, intelligently encoding reading code circuit and radio communication circuit；In use, the lockset for treating operation carries out reading code according to the judging result of lockset type decision circuitry.Unlocking mechanism includes positioning pin, unlock pin and unlocking button, and positioning pin is first is that play positioning action, second is that can be used as an electrode in unlock electric blocking circuit；Unlock pin is first is that for unlocking mechanical lock class lockset, second is that can be used as another electrode in unlock electric blocking class circuit.The present invention can not only be compatible with traditional keys and unlock the various locksets encoded with RFID, but also can unlock computer key wirelessly is lockset or smart machine power supply and the mutual channel for transmitting information to unlock intelligent lock and obtain the information in smart machine.Ensure that anti-error system key quantity greatly reduces, performance is highly improved.
Description
Technical field
The locking used the present invention relates to the safe related function of the industrial occasions such as substation, power plant, distribution outdoor equipment is set
Standby technical field, more particularly to a kind of computer key used for electrical anti-error security fields.
Background technique
Currently, computer key used in electrical anti-error system is mainly used for opening the ordinary lock for management, such as Fig. 1
And Fig. 4, having key body, reading code probe, unlocking mechanism and built-in circuit, built-in circuit includes RFID reading code circuit 14, core
Heart control circuit 15 and other circuits 16, the circuit board 13 on reading code probe includes an induction coil 12.The computer key
Traditional RFID coding lockset can only be unlocked, when computer key is inserted into mating lockset, computer key starts RFID reading code electricity
Road reads the RFID coding of lockset, when code value is correct, can unlock conventional lock.And with the expansion of application range, Gao An
The application of the investment anti-error systems such as full property lock set, high smart machine is more and more wider, and there have been the same applications for this
Existing traditional RFID coding lockset for management, and have the intelligent lock or other smart machines of high security.It is existing
Electrical anti-error computer key can't accomplish that conventional lock can be unlocked, can also unlock intelligent lock, therefore, often one
The corresponding lock of key, there are key quantity is more in actual use, identification is difficult, can not carry out effective security permission management etc. is asked
The performance of topic, traditional anti-error system is badly in need of biggish promotion.
Summary of the invention
Technical problem to be solved by the present invention lies in a kind of computer key is provided, it is not only able to unlock conventional lock, and
And intelligent lock can be unlocked, additionally it is possible to carry out effective security permission management, it is ensured 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, unlocking mechanism and built-in circuit, the reading code probe are located at
One side of key body, built-in circuit are located in the inner cavity of key body, and unlocking mechanism is mounted on key body；Wherein, institute
Stating built-in circuit includes：
Core control circuit includes storage circuit, and the core control circuit is used to store lockset information to be operated,
And the instruction whether being unlocked made；
Lockset type decision circuitry, the lockset type for treating operation judged, the lockset type decision circuitry
Simultaneously interactive information is connect with core control circuit；
RFID reading code circuit, the RFID for reading lockset are encoded, and the RFID reading code circuit and core control circuit connect
It connects and the RFID of reading coding is sent to core control circuit；
Intelligently encoding reading code circuit, for reading the intelligently encoding data of lockset, the intelligently encoding reading code circuit and core
Heart control circuit connects and the intelligently encoding data of reading is sent to core control circuit；
Radio communication circuit, for being carried out wireless communication with lockset to be operated, the radio communication circuit and core control
The unlock instruction that core control circuit exports is sent to lockset to be operated by circuit connection processed, the radio communication circuit.
The built-in circuit includes wireless power driving circuit and wireless power coil in one of the embodiments,
The wireless power driving circuit is connect with core control circuit, and wireless power driving circuit and wireless power coil electric connect
It connects, core control circuit instruction wireless power driving circuit driving wireless power coil provides power supply for lockset to be operated.
Further, the unlocking mechanism includes：The positioning pin that plays the role of positioning, for unlocking lockset to be operated
Unlock pin and unlocking button, the unlocking button and unlock pin connection, the unlocking button driving unlock pin carry out spinning movement；It is described fixed
Position pin, unlock pin and unlocking button are installed on key body.
Further, when the computer key unlocks intelligent lock, the positioning pin and built-in circuit are electrically connected, at
For first electrode；The unlock pin and built-in circuit are electrically connected, and become second electrode.
Beneficial effects of the present invention are as follows：
Computer key of the invention, including key body, reading code probe, unlocking mechanism and built-in circuit, built-in circuit packet
Include core control circuit, lockset type decision circuitry, RFID reading code circuit, intelligently encoding reading code circuit and radio communication circuit；
In use, judging result of the computer key according to lockset type decision circuitry, the lockset for treating operation carries out reading code, solves lock machine
Structure is not only able to unlock traditional RFID lockset, and can unlock intelligent lock, and anti-error system key quantity greatly reduces；Together
When, effective security permission management can be carried out to computer key of the invention is carried out, it is ensured that anti-error system performance obtains larger
It is promoted.
Further, computer key of the invention includes wireless power driving circuit and wireless power coil, for wait grasp
The lockset of work uses and wirelessly provides power supply, it is ensured that the energy conservation and safety of anti-error system are improved.
Further, computer key of the invention, unlocking mechanism includes positioning pin, unlock pin and unlocking button, when the electricity
When brain key unlocks intelligent lock, the positioning pin and built-in circuit are electrically connected, and become first electrode；The unlock pin with it is interior
Circuits electrical connection, becomes second electrode.Not only it takes into account management but also has both safety, can be traditional computer key
Spoon is managing traditional anti-error system but also as a kind of various information of mobile collection equipment acquisition smart machine at the scene
On have biggish promotion.
Detailed description of the invention
Fig. 1 is the reading code probe internal circuit configuration schematic diagram of the computer key of the prior art；
Fig. 2 is the overall structure 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 circuit theory schematic diagram of the computer key of the prior art；
Fig. 5 is the internal circuit circuit theory schematic diagram of computer key of the present invention；
Fig. 6 is schematic cross-sectional view when computer key of the invention is inserted into the lockset wait operate.
Fig. 7 is the lockset interface structure schematic diagram to be operated with computer key of the invention.
Description of symbols：
1- key body, 2- positioning pin, 3- reading code probe, 4- unlock pin, 5- unlocking button, 5A- human-computer interaction device, 6- without
Key positioner hole, 8- chip, 9- lock body in line power supply coil, 7- lockset, the key solution lockhole on 10- lockset, 11- channel radio
Believe antenna, 11A- radio communication circuit, 12- induction coil, the circuit board on 13- reading code probe, 14-RFID reading code circuit, 15-
Core control circuit, 16- other circuits, 17- wireless power driving circuit.
Specific embodiment
The present invention in order to solve problems in the prior art, proposes a kind of computer key, as shown in Fig. 2,3,5, includes：
Key body 1, reading code probe 3, unlocking mechanism and built-in circuit, the reading code probe 3 is located at 2 one side of key body, built-in
Circuit is located in the inner cavity of key body 2, and unlocking mechanism is mounted on key body 2；Wherein, the built-in circuit includes：
Core control circuit 15 includes storage circuit, and the core control circuit 15 is for storing lockset to be operated
Information, and the instruction whether being unlocked made；
Lockset type decision circuitry, the lockset type for treating operation judged, the lockset type decision circuitry
Simultaneously interactive information is connect with core control circuit 15；
RFID reading code circuit 14, the RFID for reading lockset are encoded, the RFID reading code circuit 14 and core control electricity
The RFID of reading coding is simultaneously sent to core control circuit 15 by the connection of road 15；
Intelligently encoding reading code circuit, for reading the intelligently encoding data of lockset, the intelligently encoding reading code circuit and core
Heart control circuit 15 connects and the intelligently encoding data of reading is sent to core control circuit 15；
Radio communication circuit 11A, for being carried out wireless communication with lockset to be operated, the radio communication circuit 11A with
Core control circuit 15 connect, the radio communication circuit 11A by the unlock instruction that core control circuit 15 exports be sent to
The lockset of operation.
The built-in circuit includes wireless power driving circuit 17 and wireless power coil in one of the embodiments,
6, the wireless power driving circuit 17 is connect with core control circuit 15, wireless power driving circuit 17 and wireless power coil
6 electrical connections, it is lockset to be operated that core control circuit 15, which instructs wireless power driving circuit 17 to drive wireless power coil 6,
Power supply is provided.
Further, the unlocking mechanism includes：The positioning pin 2 that plays the role of positioning, for unlocking lockset to be operated
Unlock pin 4 and unlocking button 5, the unlocking button 5 connect with unlock pin 4, the unlocking button 5 drives 4 spinning movement of unlock pin；Institute
Positioning pin 2, unlock pin 4 and unlocking button 5 is stated to be installed on key body 1.
Further, when the computer key unlocks intelligent lock, the positioning pin 2 is electrically connected with built-in circuit,
As first electrode；The unlock pin 4 is electrically connected with built-in circuit, becomes second electrode.
If computer key of the invention, when being inserted into the lockset wait operate, then computer key is detected by internal circuit
The lockset is the conventional lock that RFID is encoded or intelligent lock or smart machine.If it is conventional lock, then RFID circuit is used
Code value is read, then carries out judging whether it is correct lockset, and then judge whether to unlock or operate；If it is smart lock
Has equipment, then the present invention enables " smart machine interface " and intelligent lock power supply, communication, and obtains the code value of smart machine, so
Judge whether smart machine is the equipment for needing to operate afterwards, and then judges whether to unlock or operate.
Embodiment：
As shown in Fig. 2,3,5,6,7, the computer key of the present embodiment, built-in circuit includes core control circuit 15, RFID
Reading code circuit 14, wireless power driving circuit 17, radio communication circuit 11A and other circuits 16.Core control circuit 15 is electricity
The core control portions of brain key are responsible for the various tasks of scheduling, make the movement for unlocking various locksets according to external signal logic
Instruction.RFID reading code circuit 14 is responsible for reading RFID encoded information on lockset.Wireless power driving circuit 17 is responsible for outer lock
Tool or equipment are provided by coil-induced on the wireless power coil 6 and lockset to be operated or equipment on reading code probe 3
Power supply.Radio communication circuit 11A is responsible for and lockset or equipment to be operated are in communication with each other, to control lockset to be operated
Or smart machine is operated.Other circuits 16 include some necessary circuits such as man-machine interface circuit and power circuit, man-machine
Interface circuit and power circuit are connect with core control circuit, are responsible for some necessary human-machine interactive information controls, power supply control
System etc..Man-machine interface circuit is connect with human-computer interaction device 5A.
Further, the radio communication circuit 11A includes radio antenna 11.
Further, lockset type decision circuitry includes selected on-off circuit or logic calculation module.
As shown in Fig. 2,6,7, first is that playing the role of positioning, second is that can when positioning pin 2 is used to be inserted into accordingly lockset wait operate
Using an electrode as unlock electric blocking circuit.Unlock pin 4 can unlock Mechanical ring latch lockset first is that for when rotating,
Second is that can be used as an electrode in unlock electric blocking circuit.The effect of unlocking button 5 is, by pressing, can to drive unlock
The rotation of pin.
Reading code probe 3 is rectangular parallelepiped structure, and positioning pin 2 and unlock pin 4 are located at the two sides of reading code probe 3；The present invention
Information wirelessly can be transmitted for lockset or smart machine power supply and mutually, unlock intelligent lock and obtain smart machine
Interior information etc..
Preferably, the setting of wireless power coil 6 is additionally provided with inside the reading code probe 3 inside reading code probe 3
Induction coil 12, the induction coil 12 are connect with RFID reading code circuit 14.When lock set is matched in the computer key insertion of the present embodiment
When tool, induction coil 12 is used to carry out " wireless " the RFID coding read in conventional lock with the coil coupling on lockset, wirelessly supplies
Electric coil 6 can give these locksets or equipment using electromagnetic induction principle with the induction coil on " intelligence " lockset or smart machine
Power supply.
When the computer key of the present embodiment will unlock traditional RFID coding lockset, it is inserted into lockset lock as shown in Figure 7
In interface on body 9, computer key positioning pin 2 is inserted into the key positioner hole 7 on lockset, and unlock pin 4 is inserted into the key on lockset
Lockhole 10 is solved, the reading code probe 3 on computer key and the chip 8 on lockset face and close, when computer key works and lock
The cooperation position of tool is as shown in fig. 6, the computer key of the present embodiment passes through internal RFID reading code circuit 14 and the line of induction at this time
The RFID code value in lockset can be read in circle 12, and computer key judges the legitimacy of lockset according to the RFID code value obtained, in turn
Decide whether to carry out unlocking operation accordingly.
When the computer key of the present embodiment will unlock or operate intelligent lock or equipment, it is inserted into lockset as shown in Figure 7
Or in equipment interface, the mutual cooperation and insertion tradition RFID coding lockset of computer key and mating lockset computer key and lockset
Equally, it repeats no more, meanwhile, the induction coil on wireless power coil 6 and mating chip 8 on reading code probe 3 is close, at this time
The present invention is by wireless power driving circuit 17 by incuding on the wireless power coil 6 and lockset on computer key reading code probe 3
Coil can the channel radio of mode through the invention by wireless communication after first giving lockset power supply, lockset to power on by electromagnetic induction
Letter antenna 11 senses wireless signal transmission to radio communication circuit 11A of the invention, finally interacts to core control circuit 15,
With computer key interactive information, oneself internal digital identity coding is first sent to computer key, computer key is according to acquisition
Digital identity encode to judge the legitimacy of lockset or equipment, and then decide whether to be unlocked accordingly or other behaviour
Make.
And the present embodiment not only has the unlocking function of conventional lock completely, and has unlock " intelligence " lockset equipment,
When unlocking intelligent lock, first passes through wireless induction coil and give intelligent lock equipment " wireless " power supply, then intelligent lock equipment
Computer key is wirelessly given oneself internal " code value ", computer key can be judged whether it is according to this code value
After correct equipment, then order smart machine carries out certain operation, and smart machine can be high safety lockset, acquisition equipment
Deng.The use of the present embodiment can not only take into account RFID coding lockset of the unlock tradition based on managing, but also can unlock intelligence high safety
Lockset, while the various information but also as a kind of mobile collection equipment acquisition smart machine at the scene, make traditional anti-error system
There is biggish promotion in performance.
Embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but can not
Therefore limitations on the scope of the patent of the present invention are interpreted as.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (9)
1. computer key includes：Key body, reading code probe, unlocking mechanism and built-in circuit, the reading code probe are located at key
One side of spoon ontology, built-in circuit are located in the inner cavity of key body, and unlocking mechanism is mounted on key body；Its feature exists
In the built-in circuit includes：
Core control circuit includes storage circuit, and the core control circuit is made for storing lockset information to be operated
The instruction whether being unlocked out；
Lockset type decision circuitry, the lockset type for treating operation judged, the lockset type decision circuitry and core
The connection of heart control circuit and interactive information；
RFID reading code circuit, the RFID for reading lockset are encoded, and the RFID reading code circuit is connect simultaneously with core control circuit
The RFID coding of reading is sent to core control circuit；
Intelligently encoding reading code circuit, for reading the intelligently encoding data of lockset, the intelligently encoding reading code circuit and core control
The intelligently encoding data of reading are simultaneously sent to core control circuit by circuit connection processed；
Radio communication circuit, for being carried out wireless communication with lockset to be operated, the radio communication circuit and core control electricity
The unlock instruction that core control circuit exports is sent to lockset to be operated by road connection, the radio communication circuit；
The built-in circuit further includes having wireless powered drive circuit and wireless power coil, the wireless power driving circuit with
Core control circuit connection, wireless power driving circuit are connected with wireless power coil electric；
When the computer key is inserted into the lockset wait operate, the lockset is sentenced by the lockset type decision circuitry
It is disconnected；
If the conventional lock of RFID coding is then encoded by the RFID that the RFID reading code circuit reads the lockset, concurrently
It send to the core control circuit；The core control circuit judges whether it is correct lockset according to RFID coding, and then determines
The conventional lock that whether can be encoded to the RFID issues corresponding unlock instruction；
If intelligent lock, then the wireless power driving circuit is instructed to drive the wireless power by the core control circuit
Coil provides power supply for the intelligent lock；The intelligent lock powers on the rear radio communication circuit with the computer key and establishes
Wireless communication connection, and actively first oneself internal digital identity coding, mode is sent to computer key by wireless communication,
Computer key is encoded by intelligently encoding reading code circuit reading digital identity and is sent to the core control circuit, and is led to
It crosses the core control circuit and judges the legitimacy of lockset, and then decide whether that corresponding solution can be issued to the intelligent lock
Lock instruction.
2. computer key according to claim 1, which is characterized in that the unlocking mechanism includes：It plays the role of positioning
Positioning pin, the unlock pin for unlocking lockset to be operated and unlocking button, the unlocking button and unlock pin connection, the unlocking button
Unlock pin is driven to carry out spinning movement；The positioning pin, unlock pin and unlocking button are installed on key body.
3. computer key according to claim 2, which is characterized in that when the computer key unlocks intelligent lock, institute
It states positioning pin and built-in circuit is electrically connected, become first electrode；The unlock pin and built-in circuit are electrically connected, and become second
Electrode.
4. computer key according to claim 1, which is characterized in that the built-in circuit includes：Man-machine interface circuit
And power circuit, man-machine interface circuit and power circuit are connect with core control circuit.
5. computer key according to claim 4, which is characterized in that the man-machine interface circuit and human-computer interaction device connect
It connects.
6. computer key according to claim 1, which is characterized in that the radio communication circuit includes wireless communication day
Line.
7. computer key according to claim 1, which is characterized in that the lockset type decision circuitry includes that selection is opened
Powered-down road.
8. computer key according to claim 2, which is characterized in that the reading code probe is rectangular parallelepiped structure, positioning pin
The two sides of reading code probe are located at unlock pin.
9. computer key according to claim 1, which is characterized in that the wireless power coil setting is in reading code probe
Portion, the reading code probe is internal to be additionally provided with induction coil, the induction coil and RFID reading code circuit connection.
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 CN105574958A (en) | 2016-05-11 |
| CN105574958B true 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 |
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| CN (1) | CN105574958B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335928B (en) * | 2018-04-13 | 2024-08-16 | 长园共创电力安全技术股份有限公司 | Anti-pulling electric lock, system and method thereof and sink control cabinet |
| CN109326018B (en) * | 2018-08-08 | 2020-09-22 | 珠海优特电力科技股份有限公司 | Authentication method, device and system for preventing lock from being copied and electronic key |
| WO2020154922A1 (en) * | 2019-01-29 | 2020-08-06 | 华为技术有限公司 | Intelligent lock control method and apparatus |
| CN112381972B (en) * | 2020-11-10 | 2022-08-19 | 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 |
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| 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 |
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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 |
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| CN105574958A (en) | 2016-05-11 |
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