CN108154593A - For unlocking the handheld device of safety box and its unlocking method - Google Patents
For unlocking the handheld device of safety box and its unlocking method Download PDFInfo
- Publication number
- CN108154593A CN108154593A CN201810113312.1A CN201810113312A CN108154593A CN 108154593 A CN108154593 A CN 108154593A CN 201810113312 A CN201810113312 A CN 201810113312A CN 108154593 A CN108154593 A CN 108154593A
- Authority
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- China
- Prior art keywords
- handheld device
- authentication module
- safety box
- hand
- main body
- 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.)
- Pending
Links
- 238000012795 verification Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000013500 data storage Methods 0.000 claims description 13
- 210000000352 storage cell Anatomy 0.000 claims description 13
- 239000004973 liquid crystal related substance Substances 0.000 claims description 8
- 210000004027 cell Anatomy 0.000 claims description 2
- 230000006870 function Effects 0.000 description 11
- 230000000875 corresponding effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of for unlocking the handheld device of safety box, it is characterised in that:Including hand-held main body, the first authentication module and the second authentication module, triple verification designs are formed.First authentication module includes the fingerprint module unit being arranged in hand-held main body, and second authentication module includes the EKEY modular units that can be inserted into hand-held main body;Control circuit board is provided in the hand-held main body, be provided on the control circuit board it is being electrically connected with the first authentication module and the second authentication module, the main control unit of unlock instruction is sent to safety box so as to receive the verification information of the first authentication module and the second authentication module.Also disclose a kind of unlocking method using the handheld device.
Description
Technical field
The present invention relates to safety box, especially a kind of handheld device for unlocking safety box and hand-held set using this
Standby unlocking method.
Background technology
With the improvement of living standards with the accumulation of individual wealth, the keeping of personal effects has become of concern ask
Topic.Safety box is widely adopted as a kind of property keeping means of low cost.
According to different password operation principles, the lockset of safety box can be divided into two kinds of machine insurance and electronic insurance, the former
The characteristics of be that price is relatively cheap.It is all machine insurance cabinet case that the safety box of early stage is most of.Electronic safe is that electronics is close
The electronic lock of the intelligent control methods such as code, IC card is applied in safety box, its main feature is that it is easy to use, particularly make in hotel
Used time need to often replace password, therefore using electronic password safe, just more convenient.
Existing frequently-used safety box combines machinery and electronically forms dual fail-safe, and such as application No. is in 201510307440.6
A kind of novel mechanical electronics double-safety safety box disclosed in state's patent, cabinet door are mounted on by rotary shaft on babinet, integrate lock
Box is mounted on the outer wall of cabinet door, and fixed plate is provided on the inner wall of cabinet door, lock, box opening are provided with around fixed plate
It is provided on the inner wall at place and latches corresponding locked groove, the mechanical linkage control with lock connection in fixed plate is installed and is filled
It puts;Enabling spanner is arranged on the left side of integrated lock box, and enabling spanner is installed with the cooperation of mechanical linkage control device, mechanical code lock
Block is arranged on the integrated lock box of enabling spanner upper end, and electronic lock integration module is arranged on the right side of integrated lock box.
However, still mechanical lock and electronic lock are combined using simple mechanical lock, electronic lock, to master password
It just can or unlatching cabinet door interior into storage.Especially fixed password is locked, as long as remembering password, is held a yard people and is just easily entered
Library when especially password being caused to reveal situations such as operating personnel's leaving office is relieved a sentry, deliberately revealed, will result in very serious robber and rob
Accident.
Invention content
First technical problem to be solved by this invention is carried in view of the above-mentioned problems of the prior art, providing one kind
The handheld device for being used to unlock safety box of high security.
Second technical problem to be solved by this invention is to provide a kind of unlocking method using above-mentioned handheld device.
Technical solution is used by the present invention solves above-mentioned first technical problem:A kind of hand for being used to unlock safety box
Holding equipment, it is characterised in that:Including hand-held main body, the first authentication module and the second authentication module, first authentication module
Including the fingerprint module unit being arranged in hand-held main body, second authentication module includes to be inserted into hand-held main body
EKEY modular units;Control circuit board is provided in the hand-held main body, is provided on the control circuit board and first
Verification information that authentication module and the second authentication module are electrically connected, so as to receive the first authentication module and the second authentication module
And the main control unit of unlock instruction is sent to safety box.
Further, first authentication module further includes the Password Input unit being arranged in hand-held main body, is convenient for
It is selectively verified with fingerprint module unit.
For ease of display operation information, liquid crystal display, the liquid crystal display are additionally provided in the hand-held main body
Unit is electrically connected to main control unit.
For ease of setting the clock information of handheld device itself, clock module list is additionally provided on the control circuit board
Member, the clock module unit are electrically connected to main control unit.
For ease of storing information, primary data storage cell, the primary data store are additionally provided on the control circuit board
Unit is electrically connected to main control unit.
It is completely connected for ease of handheld device and the connection with safety box, use is additionally provided in the hand-held main body
It is connect in second with the first interface of EKEY modular units and for main control unit to be made to be connect with safety box or computer
Mouthful.
Technical solution is used by the present invention solves above-mentioned second technical problem:It is a kind of to be held using as described above
The unlocking method of equipment, it is characterised in that:Include the following steps:
1) first, handheld device and safety box are attached;
2) handheld device then, is opened, inputting login password by the Password Input unit of handheld device enters hand-held set
Standby operating system passes through the actions menu of the function key input unit selection unlock safety box of handheld device;
3) finally, it is verified that in the first authentication module of handheld device one of unit information, by rear, then verify hand
The information of second authentication module of holding equipment, after second authentication module is verified, the main control unit of handheld device
It matched unlocking data can be sent instructs and be unlocked to safety box;If the information of any cell or in the first authentication module
The Information Authentication of two authentication modules does not pass through, then the main control unit will not send the data of unlock to safety box, can not be right
Safety box unlocks.
Preferably, it in step 3), verifies the information of one of unit in the first authentication module of handheld device, refers to
The finger print information for being verified the password of Password Input unit input or being inputted by fingerprint module unit.
Preferably, in step 1), 2) in or step 3) in verification the second authentication module before, will described second verification mould
Block is inserted into the hand-held main body of handheld device.
Compared with prior art, the advantage of the invention is that:By setting input password startup hand-held main body and unlocking
In the actions menu of safety box input password or by fingerprint module unit input finger print information in the first authentication module verify into
Work(, this is the double verification system of handheld device;And mix matched second authentication module and be proved to be successful, it forms triple verifications and sets
Meter, and EKEY modular units of the second authentication module, taken care of by assistant director, with handheld device separated keeping, avoid hold code can
The security risk of safety box is opened, substantially increases the safety that safety box uses.
Description of the drawings
Fig. 1 is the schematic diagram of the handheld device of the embodiment of the present invention;
Fig. 2 is the schematic block circuit diagram of the handheld device of the embodiment of the present invention;
Fig. 3 is use state diagram after the handheld device of the embodiment of the present invention is connect with safety box.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
Referring to Fig. 1, a kind of for unlocking the handheld device of safety box, handheld device 1 includes hand-held main body 11, hand-held
Control circuit board is provided in main body 11.
Function key input unit 12, Password Input unit 13,14 and of fingerprint module unit are provided in hand-held main body 11
Liquid crystal display 15.Above-mentioned each unit is preferably located on the front of hand-held main body 11.May be used also in hand-held main body 11
To be provided with first interface 111 and second interface 112.Above-mentioned two interface is preferably located on the side of hand-held main body 11.
Referring to Fig. 2, main control unit 16, clock module unit 17 and primary data storage cell are provided on control circuit board
18.Function key input unit 12, Password Input unit 13, fingerprint module unit 14, liquid crystal in above-mentioned hand-held main body 11
Display unit 15, clock module unit 17 and primary data storage cell 18 are each coupled electrically to main control unit 16.
First interface 111 in hand-held main body 11, for being inserted into EKEY (electronic key) modular unit 19, likewise,
Main control unit 16 is electrically connected to after the first interface 111 that EKEY modular units 19 also can be on hand-held main body 11 be inserted into.
Secondary data storage cell 191 is provided in EKEY modular units 19, available for store/copy the important verification data in part or
Main control unit 16 is recorded in person's transmission setting out of EKEY modular units 19.
Above-mentioned Password Input unit 13 and the first authentication module of composition of fingerprint module unit 14, and EKEY modular units 19
Then form the second authentication module.
Handheld device 1 is provided with booting login password, inputted after booting by password input unit 13 correctly log in it is close
The operating system of handheld device 1 could be entered after code, use handheld device 1.After a certain group of login password is inputted, liquid crystal display
Unit 15 shows the actions menu of affiliated login password corresponding authority, and in 18 memory storage of the primary data storage cell login password
Corresponding user information.Corresponding actions menu can be selected (as unlock safety box, setting are protected by function key input unit 12
Dangerous case, setting handheld device etc.) carry out further operating.
Start hand-held main body 11 as a result, this is the first safeguard program;Password Input list may be selected in the first authentication module
Member 13 or fingerprint module unit 14 are verified that this is the second safeguard program;It checks and verifies with the second authentication module again, this is the
Three safeguard programs.
Handheld device 1 can set the clock of itself, and the operation dish of clock setting is selected by function key input unit 12
Dan Hou, then corresponding year, month, day, hour, min, second are inputted by Password Input unit 13, it is exported by main control unit 16 to clock
Modular unit 17, information is kept records of by primary data storage cell 18 after setting successfully.
It is managed for ease of administrator, user setting function input unit 20, Ke Yitong is additionally provided in hand-held main body 11
It crosses after function key input unit 12 selects and enters the menu operation unit.In the unit, two relatively low security personnel's grades are increased mostly
Other operator into specific different boundary element, assists administrator to handle routine work.Administrator can change, increase
Or delete the operator of any security personnel's rank;And the operator compared with high security rank may only change, increase or delete most minimum living
Pacify the operator of rank.User setting function input unit 20 is electrically connected to main control unit 16.
Handheld device 1 can also add user, editor user and delete user, and phase is selected by function key input unit 12
After the actions menu answered, believed by Password Input unit 13, fingerprint module unit 14 to add/edit user's name and fingerprint
Breath.
It is shown for the handheld device 1 of the present embodiment and the connection status schematic diagram of safety box 2 referring to Fig. 3, handheld device
1 is electrically connected by data line 3 with safety box 2, and safety box 2 is equipped with coded lock 21, wherein, data line 3 and the hand of handheld device 1
The second interface 112 held in formula main body 11 connects.
Included the following steps using the method that above-mentioned handheld device 1 is unlocked safety box 2:
1) first, handheld device 1 and safety box 2 are attached;
2) handheld device 1 then, is opened, the behaviour of handheld device 1 is entered by the input login password of Password Input unit 13
Make system, complete the first re-examination card, the actions menu of unlock safety box is selected by function key input unit 12;
3) finally, it is verified that the first authentication module information, i.e., input password (number of characters character by Password Input unit 13
String) or by fingerprint module unit 14 input finger print information, by main control unit 16 by, complete the second re-examination card after;It tests again
The second authentication module information is demonstrate,proved, i.e., EKEY modular units 16 are inserted into the hand-held main body 11 of handheld device 1 (this operation
Can also be carried out in step 1) or step 2)), it is after being verified by EKEY modular units 16, that is, main after completing triple verifications
Control unit 16 can just send specific matched data (being stored in the data in primary data storage cell 18) unlock instruction to
Safety box is unlocked;If the fingerprint that the password bad that Password Input unit 13 inputs, fingerprint module unit 14 input is not
Symbol or EKEY modular units 16 verify and do not pass through at least one of above-mentioned three kinds of situations occur, main control unit 16 is not
The data of unlock can be sent to safety box 2, i.e., successfully safety box can not be unlocked.It whether no matter unlock, operates each time, master control
Unit 16 processed will all record corresponding user's name, clock information, unlock situation information in primary data storage cell 18.
Be switched on login password, fingerprint or password, the triple-authentication of EKEY are needed since handheld device 1 unlocks safety box 2, and
EKEY modular units 19 are taken care of when flat by assistant director, when needing to unlock safety box 2, are shown up by the assistant director of keeping and are inserted into hand-held set
In standby 1 hand-held main body 11.It detaches with the hand-held main body 11 of handheld device 1 when i.e. EKEY modular units 19 are flat, thus increases
The safety used is added.
Handheld device 1 can be connect by main control unit 16 with safety box 2 (by second interface 112) so as to send,
Receive information:After the booting of handheld device 1 logins successfully, corresponding safety box is selected to operate dish by function key input unit 12
It is single, main control unit 16 can send specific matching data information (information being stored in primary data storage cell 18) instruct to
Safety box 2, row information of going forward side by side both-way communication.For example send instruction setting safety box clock, safety box room number, safety box work
Parameter etc. can also receive the information such as record and the running parameter of safety box 2.The operation note of safety box 2 can be transmitted in one's hands
Holding equipment, and be recorded in primary data storage cell 18, and operation note can be included on liquid crystal display 15.
Handheld device 1 also be able to connect with computer 4 by main control unit 16 (by second interface 112) so as to send,
Receive information:After the booting of handheld device 1 logins successfully, computer USB interface can be connected to by USB data line, is opened mating
Computer software, click port establish after, computer is successfully established by serial port protocol with handheld device 1 and link, log in using grasp
Make interface.The 18 inner storage of primary data storage cell of handheld device 1 can be read to handheld device 1 by computer software operation
The operation note of all safety box records and handheld device 1.
Claims (10)
1. a kind of handheld device for being used to unlock safety box, it is characterised in that:Including
Hand-held main body (11), the first authentication module and the second authentication module, first authentication module include being arranged on hand-held
Fingerprint module unit (14) in formula main body (11), second authentication module include to be inserted into hand-held main body (11)
EKEY modular units (19);
Control circuit board is provided in the hand-held main body (11), is provided on the control circuit board and the first authentication module
With the electrical connection of the second authentication module, so as to receive the verification information of the first authentication module and the second authentication module and to insurance
Case sends the main control unit (16) of unlock instruction.
2. the handheld device according to claim 1 for being used to unlock safety box, it is characterised in that:First authentication module
Further include the Password Input unit (13) being arranged in hand-held main body (11).
3. the handheld device according to claim 1 for being used to unlock safety box, it is characterised in that:The hand-held main body
(11) the function key input unit (12) for selection operation menu is additionally provided on, the function key input unit (12) is electrically connected
It is connected to main control unit (16).
4. the handheld device according to claim 1 for being used to unlock safety box, it is characterised in that:The hand-held main body
(11) liquid crystal display (15) is additionally provided on, the liquid crystal display (15) is electrically connected to main control unit (16).
5. the handheld device according to claim 1 for being used to unlock safety box, it is characterised in that:On the control circuit board
Clock module unit (17) is additionally provided with, the clock module unit (17) is electrically connected to main control unit (16).
6. the handheld device according to claim 1 for being used to unlock safety box, it is characterised in that:On the control circuit board
Primary data storage cell (18) is additionally provided with, the primary data storage cell (18) is electrically connected to main control unit (16).
7. according to the handheld device according to any one of claims 1 to 6 for being used to unlock safety box, it is characterised in that:It is described
First interface (111) for being connect with EKEY modular units (19) is additionally provided in hand-held main body (11) and for making
The second interface (112) that main control unit (16) is connect with safety box (2) or computer (4).
8. a kind of unlocking method using such as claim 1~7 any one of them handheld device, it is characterised in that:Including such as
Lower step:
1) first, handheld device and safety box (2) are attached;
2) handheld device then, is opened, inputting login password by the Password Input unit (13) of handheld device enters hand-held set
Standby operating system passes through the actions menu of function key input unit (12) the selection unlock safety box of handheld device;
3) finally, it is verified that in the first authentication module of handheld device one of unit information, by rear, then verify hand-held set
The information of the second standby authentication module, after second authentication module is verified, the main control unit (16) of handheld device
It matched unlocking data can be sent instructs and be unlocked to safety box (2);If the information of any cell in the first authentication module
Or second the Information Authentication of authentication module do not pass through, then the main control unit (16) will not send the data of unlock to safety box
(2), safety box (2) can not be unlocked.
9. the unlocking method according to claim 8 using handheld device, it is characterised in that:In step 3), hand is verified
The information of one of unit in first authentication module of holding equipment refers to be verified the close of Password Input unit (13) input
Code or the finger print information inputted by fingerprint module unit (14).
10. the unlocking method according to claim 8 using handheld device, it is characterised in that:In step 1), 2) in or
In step 3) before the second authentication module of verification, second authentication module is inserted into the hand-held main body (11) of handheld device
On.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810113312.1A CN108154593A (en) | 2018-02-05 | 2018-02-05 | For unlocking the handheld device of safety box and its unlocking method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810113312.1A CN108154593A (en) | 2018-02-05 | 2018-02-05 | For unlocking the handheld device of safety box and its unlocking method |
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Publication Number | Publication Date |
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CN108154593A true CN108154593A (en) | 2018-06-12 |
Family
ID=62459630
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CN201810113312.1A Pending CN108154593A (en) | 2018-02-05 | 2018-02-05 | For unlocking the handheld device of safety box and its unlocking method |
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Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1289884A (en) * | 2000-07-11 | 2001-04-04 | 科思达计算机系统(北京)有限公司 | Emergency unlocking system for electronic door lock |
CN201246060Y (en) * | 2008-07-22 | 2009-05-27 | 沈宁 | Safe opened by mobile phone |
CN101667060A (en) * | 2008-09-04 | 2010-03-10 | 黄轶 | Input equipment and input method |
CN102411814A (en) * | 2011-08-10 | 2012-04-11 | 中国工商银行股份有限公司 | Identity authentication method, handheld ATM (automated teller machine) terminal and system |
CN102638343A (en) * | 2012-03-06 | 2012-08-15 | 深圳市福智软件技术有限公司 | Handheld device and method for unlocking by same |
CN204166601U (en) * | 2014-10-17 | 2015-02-18 | 聚龙股份有限公司 | Handheld device in a kind of dynamic electronic cipher lock administration system |
CN104757789A (en) * | 2015-04-22 | 2015-07-08 | 霍智勇 | Intelligent medicine safety cabinet and intelligent medicine management system |
CN105243314A (en) * | 2015-09-14 | 2016-01-13 | 成都金安卓创科技有限公司 | USB-key based security system and usage method therefor |
CN106302493A (en) * | 2016-08-23 | 2017-01-04 | 王志强 | Method, system and the equipment of notes communication is realized by multiple-authentication |
CN207851931U (en) * | 2018-02-05 | 2018-09-11 | 宁波铁克机电有限公司 | Handheld device for unlocking safety box |
-
2018
- 2018-02-05 CN CN201810113312.1A patent/CN108154593A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1289884A (en) * | 2000-07-11 | 2001-04-04 | 科思达计算机系统(北京)有限公司 | Emergency unlocking system for electronic door lock |
CN201246060Y (en) * | 2008-07-22 | 2009-05-27 | 沈宁 | Safe opened by mobile phone |
CN101667060A (en) * | 2008-09-04 | 2010-03-10 | 黄轶 | Input equipment and input method |
CN102411814A (en) * | 2011-08-10 | 2012-04-11 | 中国工商银行股份有限公司 | Identity authentication method, handheld ATM (automated teller machine) terminal and system |
CN102638343A (en) * | 2012-03-06 | 2012-08-15 | 深圳市福智软件技术有限公司 | Handheld device and method for unlocking by same |
CN204166601U (en) * | 2014-10-17 | 2015-02-18 | 聚龙股份有限公司 | Handheld device in a kind of dynamic electronic cipher lock administration system |
CN104757789A (en) * | 2015-04-22 | 2015-07-08 | 霍智勇 | Intelligent medicine safety cabinet and intelligent medicine management system |
CN105243314A (en) * | 2015-09-14 | 2016-01-13 | 成都金安卓创科技有限公司 | USB-key based security system and usage method therefor |
CN106302493A (en) * | 2016-08-23 | 2017-01-04 | 王志强 | Method, system and the equipment of notes communication is realized by multiple-authentication |
CN207851931U (en) * | 2018-02-05 | 2018-09-11 | 宁波铁克机电有限公司 | Handheld device for unlocking safety box |
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Application publication date: 20180612 |