CN107516362A - Unlocking method, apparatus and system - Google Patents
Unlocking method, apparatus and system Download PDFInfo
- Publication number
- CN107516362A CN107516362A CN201710710257.XA CN201710710257A CN107516362A CN 107516362 A CN107516362 A CN 107516362A CN 201710710257 A CN201710710257 A CN 201710710257A CN 107516362 A CN107516362 A CN 107516362A
- Authority
- CN
- China
- Prior art keywords
- unlocking
- card information
- gate inhibition
- dynamic
- control system
- 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
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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
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/215—Individual registration on entry or exit involving the use of a pass the system having a variable access-code, e.g. varied as a function of time
-
- 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
- G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
Abstract
The present invention relates to a kind of unlocking method, device and system, including：Processor, intelligent access control system and fever writes；The processor communicates to connect with fever writes, and the fever writes communicate to connect with access card and intelligent access control system respectively, and the intelligent access control system communicates to connect with electric control lock；The fever writes read gate inhibition's card information in the access card, gate inhibition's card information are respectively sent into the processor and intelligent access control system, the processor obtains gate inhibition's card information, and generates the first dynamic unlocking key；The intelligent access control system obtains gate inhibition's card information, generates the second dynamic unlocking key, the first dynamic unlocking key and the second dynamic unlocking key are compared, and sends unlocking signal to the electric control lock.
Description
Technical field
The present invention relates to unlocking technology field, more particularly to a kind of unlocking method, apparatus and system.
Background technology
Electronic password lock be it is a kind of by Password Input come control circuit or chip operation (access control system), so as to
The closure of control machinery switch, completes unlocking, the electronic product of locking task.Its species is a lot, there is easy circuit product,
Also there is the higher product of the cost performance based on chip.The wider electronic password lock of application is using chip as core now, passes through volume
Journey is realized.
Traditional electronic password lock unlocks generally by fixed unlocking pin, this unlocking manner security compared with
It is low
The content of the invention
Based on this, it is necessary to for traditional unlocking manner security it is relatively low the problem of, there is provided a kind of unlocking method, device
And system.
A kind of tripper, including：
Processor, intelligent access control system and fever writes；
The processor and fever writes communicate to connect, the fever writes respectively with access card and intelligent access control system communication link
Connect, the intelligent access control system communicates to connect with electric control lock；
The fever writes read gate inhibition's card information in the access card, gate inhibition's card information are respectively sent to described
Processor and intelligent access control system, the processor obtain gate inhibition's card information, and according to gate inhibition's card information generation the
One dynamic unlocking key；
The intelligent access control system obtains gate inhibition's card information, and the second dynamic unlocking is generated according to gate inhibition's card information
Key, the first dynamic unlocking key and the second dynamic unlocking key are compared, if the first dynamic unlocking key and
Two dynamic unlocking key agreements, unlocking signal is sent to the electric control lock.
A kind of system for unlocking, including：
Tripper；And
With the electric control lock of tripper communication connection.
A kind of unlocking method, comprises the following steps：
The fever writes read gate inhibition's card information in the access card, gate inhibition's card information are respectively sent to described
Processor and intelligent access control system；
The processor obtains gate inhibition's card information, and close according to gate inhibition's card information the first dynamic unlocking of generation
Key；
The intelligent access control system obtains gate inhibition's card information, and the second dynamic unlocking is generated according to gate inhibition's card information
Key, the first dynamic unlocking key and the second dynamic unlocking key are compared, if the first dynamic unlocking key and
Two dynamic unlocking key agreements, unlocking signal is sent to the electric control lock.
Above-mentioned unlocking method, apparatus and system, it is dynamic according to the gate inhibition's card information generation dynamic first stored in access card
State Personal Unlocking Key and the second dynamic unlocking key, and solved according to the first dynamic unlocking key and the second dynamic unlocking key
Lock, realizes dynamic unlocking, improves unblock security.
Brief description of the drawings
Fig. 1 is the tripper schematic diagram of one embodiment；
Fig. 2 is the unblock schematic diagram of one embodiment；
Fig. 3 is the unlocking method flow chart of one embodiment.
Embodiment
Technical scheme is illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, the present invention provides a kind of tripper, it may include：
Processor, intelligent access control system and fever writes；
The processor and fever writes communicate to connect, the fever writes respectively with access card and intelligent access control system communication link
Connect, the intelligent access control system communicates to connect with electric control lock；
The fever writes read gate inhibition's card information in the access card, gate inhibition's card information are respectively sent to described
Processor and intelligent access control system, the processor obtain gate inhibition's card information, and according to gate inhibition's card information generation the
One dynamic unlocking key；
The intelligent access control system obtains gate inhibition's card information, and the second dynamic unlocking is generated according to gate inhibition's card information
Key, the first dynamic unlocking key and the second dynamic unlocking key are compared, if the first dynamic unlocking key and
Two dynamic unlocking key agreements, unlocking signal is sent to the electric control lock.
In one embodiment, gate inhibition's card information can be as the key plain of generation dynamic unlocking key.Due in reality
In, general unit can be that each employee provides an access card, therefore, be entered using gate inhibition's card information in access card
Row unblock, puts into without extra hardware, has saved cost.Gate inhibition's card information can be imported into access card in advance, access card
Information can be the information related to each user.In a specific example, gate inhibition's card information may include area code, class number, when
Preceding time and the lock number of electric control lock.Wherein current time is real-time clock.Processor and intelligent access control system can built-in one
Independent cipher mechanism algorithm is covered, and the cipher mechanism algorithm of processor and intelligent access control system should be identical.Receiving gate inhibition
After card information, processor can generate the first dynamic unlocking key according to gate inhibition's card information, and intelligent access control system can be according to gate inhibition
Card information generates the second dynamic unlocking key.Different area codes, class number, time, lock number are inputted, the dynamic password drawn is not yet
Together, the time of unblock, region, object are all different, and which achieves function of the dynamic password with authority.Also, above-mentioned dynamic is close
Code is with unblock authority：Unlocked time authority, release region authority, unlocking objects authority, different time, region and unlocking objects
Corresponding different dynamic unlocking key, security performance are high.In addition, area code and class number are usually closely related with user, because
This, different Personal Unlocking Keys can be generated according to different users, is easy to correspond to the situation of user, can record user
Information.
In one embodiment, in unblock, the first dynamic unlocking key can be sent to user terminal by processor,
And the user terminal for carrying the first dynamic unlocking key is carried to intelligent access control system by user.It is possible to further by
Processor generates Quick Response Code or bar code according to the first dynamic unlocking key, and sends to user terminal.Intelligent access control system can
To set a card reader, during unblock, it can will show that the interface for having the Quick Response Code or bar code is placed in card reader by user terminal
Detection range in, so as to read the first dynamic unlocking key in user terminal.In this way, it is defeated manually without user
Enter Personal Unlocking Key, user need to be only carried user terminal to being read out at intelligent access control system, you can realize automatic unlocking.Behaviour
Facilitate, efficiency high.
Intelligent access control system can generate the first dynamic unlocking key with it after the first dynamic unlocking key is read
The second dynamic unlocking key be compared, unlocked if the two key agreements, otherwise do not unlock., can be to during unblock
One dynamic unlocking key and the second dynamic unlocking key by turn compared with, it is inconsistent simply by the presence of one, then judge two it is close
Key is inconsistent.It is as shown in Figure 2 to unlock principle.
Further, the present invention also provides a kind of system for unlocking, it may include：
Tripper；And
With the electric control lock of tripper communication connection.
The embodiment of tripper is identical with the embodiment of above tripper in above-mentioned system for unlocking, no longer superfluous herein
State.
In one embodiment, the system for unlocking may also include the access card with fever writes communication connection；The door
Prohibit and gate inhibition's card information is carried in card, for generating the first dynamic unlocking key and the second dynamic unlocking key.
In another embodiment, the system for unlocking may also include communicates with the processor and intelligent access control system respectively
The user terminal of connection.In unblock, the first dynamic unlocking key can be sent to user terminal by processor, and by user
The user terminal for carrying the first dynamic unlocking key is carried to intelligent access control system.It is possible to further by processor root
Quick Response Code or bar code are generated according to the first dynamic unlocking key, and is sent to user terminal.Intelligent access control system can set one
Card reader, during unblock, the detection model for having the interface of the Quick Response Code or bar code to be placed in card reader can will be shown by user terminal
In enclosing, so as to read the first dynamic unlocking key in user terminal.In this way, without user be manually entered unblock it is close
Key, user need to be only carried user terminal to being read out at intelligent access control system, you can realize automatic unlocking.It is easy to operate,
Efficiency high.
In certain embodiments, is provided with motor, motor and intelligent access control system communication connection in electric control lock, and with it is automatically controlled
The unlocking mechanism of lock body mechanically connects；Motor works under unlocking signal driving, drives the unlocking mechanism to unlock.
Further, above-mentioned intelligent access control system may include control mainboard；The control mainboard is connected with its communications；Institute
State control mainboard and obtain gate inhibition's card information, generate the second dynamic unlocking key, it is dynamic to the first dynamic unlocking key and second
State Personal Unlocking Key is compared, and sends unlocking signal to the motor when the two is consistent.
In another embodiment, system for unlocking of the invention may also include the cunning at the lockhole of the electric control lock
Dynamic baffle plate；The slide damper may move relative to the lockhole；When the slide damper is moved to first position, block described
Lockhole；When the slide damper is moved to the second place, the lockhole is exposed.In practical application, the slide damper can be with
First position is moved in the case where intelligent access control system has electricity, is unlocked by dynamic unlocking key, and in intelligent entrance guard
The second place is moved in the case of system cut-off, exposes lockhole, is unlocked by key.In this way, can be with
Ensure normal release in the case where intelligent access control system powers off, unlocking manner is flexible.
Further, a push rod mechanically connected with the slide damper can be set；The push rod pushes away under external force
The slide damper is moved to move between the first position and the second place.By setting push rod, can control convenient and strength-savingly
The position of slide damper processed.
In a further embodiment, intelligent access control system can also record the information unlocked every time, including unlock successfully
Information and unblock failure information, an also settable memory being connected with intelligent access control system, for storing unblock
Information, so that user checks.
As shown in figure 3, the present invention also provides a kind of unlocking method, it may include following steps：
S1, the fever writes read gate inhibition's card information in the access card, gate inhibition's card information are respectively sent to
The processor and intelligent access control system；
S2, the processor obtains gate inhibition's card information, and generates the first dynamic unlocking according to gate inhibition's card information
Key；
S3, the intelligent access control system obtain gate inhibition's card information, according to the dynamic of gate inhibition's card information generation second
Personal Unlocking Key, the first dynamic unlocking key and the second dynamic unlocking key are compared, if the first dynamic unlocking key
With the second dynamic unlocking key agreement, unlocking signal is sent to the electric control lock.
The unlocking method can be realized based on the tripper in above-described embodiment, in the tripper for realizing the unlocking method
The embodiment of each part is identical with the embodiment of the middle each several part of above-mentioned tripper, and here is omitted.
Further, for the ease of reading gate inhibition's card information, gate inhibition's card information can be write in advance according to default frame format
Enter in access card.The default frame format may include：
(1) frame head, the length of frame head is preset value, can be several connect " 0 " or several connect " 1 " or
Default bit value, its effect are easy for fever writes and navigate to access card information frame.
(2) area code, the length of area code is preset value (for example, 4), and the content of area code can be set according to actual conditions.Example
Such as, in actual applications, the self-editing area code of user is " 135th area ", then can be that " 0135 " writes access card information frame by area code content.
(3) class number, the length of class number is preset value (for example, 4), and the content of class number can be set according to actual conditions.Example
Such as, in actual applications, user is " 2 classes " from grouping into classes number, then can be that " 0002 " writes access card information frame by class's content.
(4) current time, current network real-time time can be obtained, and writes access card information frame.In one embodiment,
Current time can be represented with the numeral of 12 bit lengths, wherein, the first bit and the second bit expression of years, the 3rd bit and
Four bits represent month, and the 5th bit and the 6th bit represent the date, and the 7th bit and the 8th bit represent hour, the 9th bit
Minute is represented with the tenth bit, last dibit represents the second.For example, " 170801085123 " represent August 1 day 8: 51 in 2017
Divide 23 seconds.It is understood that the present invention also can represent current time using other modes, will not be described here.
(5) lock number, represent that the access card has an electric control lock of unlocking authority, the length of the number of lock is preset value (for example, 4
Position), the content of the number of lock can be set according to actual conditions.For example, in actual applications, user's self-coding lock number is " 1234 ", then may be used
It is that " 1234 " write access card information frame by lock content.
(6) postamble, the length of postamble is preset value, can be several connect " 0 " or several connect " 1 " or
Default bit value, it is to be used to characterize a frame access card information frame end that it, which is acted on,.
Six contents of the above can write access card information frame successively in order.Fever writes, can when reading gate inhibition's card information
First to detect the position of frame head, when detecting frame head, the first predetermined number bit after frame head is identified as area code, by area
The second predetermined number bit after number is identified as class number, when the 3rd predetermined number bit after class number is identified as into current
Between, the 4th predetermined number bit after current time is identified as lock number, and postamble is detected, if detecting postamble, stop
Only read gate inhibition's card information.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system including the system of processor or other can be held from instruction
The system of row system, device or equipment instruction fetch and execute instruction) use, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass
Defeated program is for instruction execution system, device or equipment or the dress used with reference to these instruction execution systems, device or equipment
Put.
The more specifically example (non-exhaustive list) of computer-readable medium includes following：Connected up with one or more
Electrical connection section (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read-only storage
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium, which can even is that, to print the paper of described program thereon or other are suitable
Medium, because can then enter edlin, interpretation or if necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned
In embodiment, software that multiple steps or method can be performed in memory and by suitable instruction execution system with storage
Or firmware is realized.If, and in another embodiment, can be with well known in the art for example, realized with hardware
Any one of row technology or their combination are realized：With the logic gates for realizing logic function to data-signal
Discrete logic, have suitable combinational logic gate circuit application specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
- A kind of 1. tripper, it is characterised in that including：Processor, intelligent access control system and fever writes；The processor communicates to connect with fever writes, and the fever writes communicate to connect with access card and intelligent access control system respectively, The intelligent access control system communicates to connect with electric control lock；The fever writes read gate inhibition's card information in the access card, and gate inhibition's card information is respectively sent into the processing Device and intelligent access control system, the processor obtain gate inhibition's card information, and dynamic according to gate inhibition's card information generation first State Personal Unlocking Key；The intelligent access control system obtains gate inhibition's card information, and it is close to generate the second dynamic unlocking according to gate inhibition's card information Key, the first dynamic unlocking key and the second dynamic unlocking key are compared, if the first dynamic unlocking key and second Dynamic unlocking key agreement, unlocking signal is sent to the electric control lock.
- 2. tripper according to claim 1, it is characterised in that the access card information includes area code, class number, current Time and the lock number of electric control lock.
- A kind of 3. system for unlocking, it is characterised in that including：Tripper as claimed in claim 1 or 2；AndWith the electric control lock of tripper communication connection.
- 4. system for unlocking according to claim 3, it is characterised in that also include：With the access card of fever writes communication connection.
- 5. system for unlocking according to claim 3, it is characterised in that be provided with motor, the motor in the electric control lock Communicate to connect with the intelligent access control system, and mechanically connected with the unlocking mechanism of the electric control lock；The motor works under unlocking signal driving, drives the unlocking mechanism to unlock.
- 6. system for unlocking according to claim 5, it is characterised in that the intelligent access control system includes control mainboard；The control mainboard is connected with its communications；The control mainboard obtains gate inhibition's card information, generates the second dynamic unlocking key, to the first dynamic unlocking key and Second dynamic unlocking key is compared, and sends unlocking signal to the motor.
- 7. system for unlocking according to claim 3, it is characterised in that also include：Slide damper at the lockhole of the electric control lock；The slide damper may move relative to the lockhole；When the slide damper is moved to first position, the lockhole is blocked；When the slide damper is moved to the second place, cruelly Expose the lockhole.
- 8. system for unlocking according to claim 7, it is characterised in that also include：The push rod mechanically connected with the slide damper；The push rod promotes the slide damper to be moved between the first position and the second place under external force.
- 9. a kind of unlocking method of the tripper based on claim 1 or 2, it is characterised in that comprise the following steps：The fever writes read gate inhibition's card information in the access card, and gate inhibition's card information is respectively sent into the processing Device and intelligent access control system；The processor obtains gate inhibition's card information, and generates the first dynamic unlocking key according to gate inhibition's card information；The intelligent access control system obtains gate inhibition's card information, and it is close to generate the second dynamic unlocking according to gate inhibition's card information Key, the first dynamic unlocking key and the second dynamic unlocking key are compared, if the first dynamic unlocking key and second Dynamic unlocking key agreement, unlocking signal is sent to the electric control lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710710257.XA CN107516362A (en) | 2017-08-18 | 2017-08-18 | Unlocking method, apparatus and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710710257.XA CN107516362A (en) | 2017-08-18 | 2017-08-18 | Unlocking method, apparatus and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107516362A true CN107516362A (en) | 2017-12-26 |
Family
ID=60723499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710710257.XA Pending CN107516362A (en) | 2017-08-18 | 2017-08-18 | Unlocking method, apparatus and system |
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| Country | Link |
|---|---|
| CN (1) | CN107516362A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863021A (en) * | 2021-01-22 | 2021-05-28 | 四郎泽登 | Intelligent access control equipment for university student dormitory |
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