CN201867878U - Multipurpose dynamic password analysis access controller - Google Patents
Multipurpose dynamic password analysis access controller Download PDFInfo
- Publication number
- CN201867878U CN201867878U CN2010202317761U CN201020231776U CN201867878U CN 201867878 U CN201867878 U CN 201867878U CN 2010202317761 U CN2010202317761 U CN 2010202317761U CN 201020231776 U CN201020231776 U CN 201020231776U CN 201867878 U CN201867878 U CN 201867878U
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- password
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- master control
- electric lock
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Abstract
The utility model discloses a multipurpose dynamic password analysis access controller which comprises a digital password keyboard, an outgoing line, a driving circuit and a master control board, wherein the master control board is integrated with a central processing unit, a calendar and clock module and a memory module; the digital password keyboard is connected with a master control board circuit; and the outgoing line is used for connecting the master control board circuit and an electric lock circuit. The controller can be arranged in a separated manner or an attaching manner with an electric lock and a dynamic password analysis function can be added on the basis of common electric locks through carrying out external wiring on an electric lock control line, a power line and the outgoing line of the controller according to rules. The dynamic password indicates a password internally provided with a built-in calendar and a time as variables. According to the analysis function, the steps are as follows: analyzing the dynamic password into executable password effective time slot data according to algorithm rules and verifying the obtained data according to rules, wherein only the data meeting the rules is the effective password; and the analysis function is a dynamic password management function which changes along with the time and can analyze and verify according to rules.
Description
Technical field
The utility model belongs to cipher decoding control device technical field, relates to especially that a kind of what be widely used in entrance guard management is that the dynamic password of variable is resolved controller based on calendar and time.
Background technology
Common fixed password access controller, its password is revealed easily, frequently changes password and can bring management difficulty again and increase human cost.
The electric lock of common card class control mode, its confidentiality is better, and fabrication and change authority are convenient, but need be with badge as the media that opens the door, and inconvenience is not carried badge but is had the user of the authority of opening the door to use.
Be applied to the remote network lock in hotel or apartment at present, can address the above problem, this technology realizes every lock and control center's dataphone based on internet or wireless network, revises password by the mode of wireless telecommunications, and the setting code term of validity.The end effector of this technology is a remote network lock, and every lock can pass through mobile communication network or other communication modes and control center's dataphone.
Because the numerous hotels or the electric door lock in apartment do not possess the dynamic password function, use above-mentioned this technology that it is carried out the controlled in wireless transformation, original electric door lock is difficult for compatible the use, original electric lock must be replaced with the long-range door lock of this technology particular network, produces unnecessary waste.And former lock body structure varies, and the perforate of former lock body and door body cooperates and the fit dimension of replacing lock body does not match, so it is bigger to change difficulty, and the improvement cost height.When door body structure or lock body structure had requiring of not allowing to change, this technology then can not be used.
And this control technology, need every lock and the computer expert of control center to cross internet or the direct communication of wireless network, this brings high and high two unfavorable factors of communication process cost of Communication Equipment cost simultaneously again.
The reliability of this technology also is subjected to the restriction of internet or wireless network, and when external communication network failure or access device fault, this technology can not be moved.
The dynamic password that is applied to hotel or apartment is at present resolved electric door lock, can solve above-mentioned remote network lock about communication reliability and the high problem of communication cost, but its replacing difficulty is big and the high problem of improvement cost is difficult to be resolved equally.When door body structure or lock body structure had requiring of not allowing to change, this technology can not be used.
The utility model content
The purpose of this utility model is, provide a kind of and not only can cooperate installation with new clothes electric lock and door, also can be installed in the controller that door is gone up and the normal original electric lock that uses is compatible mutually, this controller can be attached on the former lock body, also can separate installation with former lock body, in the basic function (function of opening the door as badge) that keeps original electric lock body and its subsidiary controller, finish the different dynamic password of different time sections password in the mode of cipher decoding and resolve control function; Its attached wireless communication function is used for gate inhibition's state and is provided with or monitors.Be applicable to that dynamic password resolves the gate control system of demand for control, be specially adapted to the transformation of the gate control systems such as hotel, apartment, office, warehouse, logistics distribution car of former existing electric lock.It is a kind of multiduty access controller.
For achieving the above object, the utility model adopts following technical scheme:
A kind of cipher decoding controller is characterized in that: comprise the numerical ciphers keyboard, and extension line, driving circuit, and master control borad, described master control borad is integrated with central processing unit, calendar and clock module, and memory module; Described numerical ciphers keyboard is connected with the master control borad circuit, described extension line is connected the master control borad circuit with outside in check electric lock circuit, described extension line also is connected other control circuits of master control borad circuit and electric lock, described power supply is an external dc power, described electric lock is outside topworks, and described central processing unit is MCU.
Preferred scheme is: described master control borad also is integrated with wired and/or wireless communication module.
More excellent scheme is: described master control borad also is integrated with wired and/or wireless data copy module.
More excellent scheme is: described controller can adhere to the accessory that adheres to of installation with door lock in addition.
The utility model compared with prior art has following advantage and beneficial effect:
Use controller of the present utility model, not only can cooperate installation with new clothes electric lock and door, can also not change original electric lock that door is gone up and normally used that has been installed in, only original electric lock control line and power lead need be connected by rule with the extension line of controller, also can the master control borad circuit be connected with other original control module circuit of electric lock by extension line, just can realize the dynamic password analytical capabilities, and can the original part or all of control function of compatible electric lock.The utility model can be independent of outside the electric lock, also can be attached on the electric lock.
Described dynamic password is meant that based on built-in calendar and time be the password of variable.Described analytical capabilities is meant by algorithmic rule this dynamic password is resolved to executable password segment data effective time, and by regular verification gained data, meeting regular valid password, is a kind of time dependent and can be by the dynamic password management function of rule parsing and verification.
The utility model can be realized different cipher decoding verifying functions by multiple parsing checking mode, as disposal password verification and effectual time cryptographic check.Based on the disposal password verification of time variable, can be applied to the higher place of level of confidentiality, this kind mode level of security height can prevent effectively that password from being revealed; Also can be applied to effectively use control and the management of period based on the effectual time cryptographic check, password can be reused in this period, and this effectual time can be to buy authority, and its application is extensive, management and easy to operate.
Because use this controller can not change original electric lock, can solve that needs that prior art exists more renew lock and the defective that produces extra lock body cost.Can reduce damage, reduce installation difficulty, solve the big defective of installation difficulty that prior art exists original.
Because using this controller is the mode rather than the communication modes of resolving with dynamic password, can not must communication can finish the dynamic password function, can solve the dependence external communication network that prior art exists and defective that the reliability that produces restricted.Its password change and term of validity setting need not rely on internet or mobile radio communication, during the telecommunication system fault, can realize cryptography management function by plain old telephone or manual type yet, and its reliability is higher.
Because can finish the dynamic password function, can solve the use external communication network that prior art exists and the communication that produces inserted the defective of equipment expense and extra communication fee without communication.
Because this controller is independent of outside the electric lock body, can realize control for multiple class electric lock, its installation is more flexible, and adaptability is strong.
Use controller of the present utility model, the mode of wireless telecommunications can be used for gate inhibition's state and be provided with or monitor, realize remote monitoring function.
Description of drawings
Fig. 1 is control principle figure of the present utility model.
Fig. 2 is the Control Software schematic flow sheet in this controller.
Fig. 3 is the synoptic diagram that adheres to installation.
Fig. 4 be adhere to installation adhere to the accessory synoptic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
One, controller function is as shown in Figure 1:
As shown in Figure 1, a kind of is the dynamic password parsing controller of variable based on calendar and time, comprises power supply, the numerical ciphers keyboard, and extension line, driving circuit, and master control borad, described master control borad is integrated with MCU, calendar and clock module, and memory module; Described numerical ciphers keyboard is connected with the master control borad circuit, described extension line is connected the master control borad circuit with the electric lock combinational circuit, described electric lock is outside topworks, described electric lock combinational circuit comprises that electric lock power circuit, electric lock status signal circuit, electric lock drive executive circuit, described extension line also is connected original other control circuits of master control borad circuit and electric lock, described direct supply can be the output voltage of battery or common power adapter, as DC3V～24V.
The concrete application and control flow:
1, it is selected respectively line to be carried out in power lead, status signal lines and the driving of original electric lock combination, and the extension line corresponding with this controller is connected by rule.
2, the control line with original electric lock controller (as the IC-card controller) is connected with the extension line of this controller by rule.Power lead, the signal wire of former electric lock combination insert former electric lock controller by the extension line of this controller, and its original execution command transfers the external signal of this controller to.
3, this controller can verification be imported password, and detects external signal, sends or refuse to send execution command by the program of setting to electric lock.
4, use original electric lock controller (as the IC-card controller) as the operator, and when sending execution command, this execution command becomes the external signal instruction of this controller, the MCU of this controller can judge whether carry out this outside instruction according to logic of propositions.
The external cabling of this example schematic diagram is only as the specific embodiment process description.All kinds of electric locks can be expanded and be applicable to the extension line Wiring port.
Two, dynamic password generates and resolves brief description:
Fig. 2 is an example:
1, the normal value of the controller of setting by the controller owner:
A controller regular coding (id), the initial time of a setting (T0), the instant time (Ti) that built-in calendar clock points to.The constant parameter difference of different controllers.
2, the generation of dynamic password: 9 figure place passwords (M) of a combined method, form by 7 bit time data and 2 identifying code data.7 bit time data wherein are made up of by regularly arranged 5 zero-time data (Tq) and 2 effectual time data (Tz).
Zero-time (Tq) is meant from initial time, through the time of Tq hourage representative.Data segment is 00000～99999.
Effectual time data (Tz) are meant from zero-time, through the time period of Tz hourage representative.Data segment is 00～99.
2 identifying codes (XX) are pressed algorithm routine by time data and are generated, that is: XX=F (Tq, Tz).XX is 2 random numbers.Data segment is 00～99.
Decode for strengthening difficulty, can be with this 9 bit data by rule that can reverse parsing and add id data shuffling and generate password, that is: M=F (XX, Tq, Tz, id).
Even know the encryption design person of strictly all rules, often be not worth (id, T0, Ti) if know controller, can not generate valid password.
3, the parsing of dynamic password and verification:
At controller keyboard input set of number password.The controller memory current password input deadline (Ti).
Verification password figure place is not if the password figure place is 9 then refuses to carry out that return holding state, 9 then enter next step in this way.
Press function M=F (XX, Tq, Tz, id) this group password of resolving inversely, analysis result can obtain respectively: identifying code data (XXi), zero-time data (Tqi), effective segment data (Tzi).
Whether the identifying code data that obtain by algorithmic rule comparison meet rule, and (Tq Tz), as meets and then carries out next step XX=F, does not meet then refusal and carries out, and returns holding state.
Further whether the time data (Tqi, Tzi, Ti) that obtains of comparison meets the preset period of time logic, that is, whether Ti as does not meet then refusal and carry out between the time of Tqi and Tzi representative, returns holding state, as meets the final execution command of output.
Different time period password differences can be finished the dynamic password function.
9 passwords generations of this example and resolution rules are only as process description.The beginning and ending time of password effectual time is accurate to hour, and different algorithmic rules can have different password figure places and different parsing and manners of execution, also different time precisions can be arranged.
Operation example: have the operator of authority to indicate identity to people who knows the password rule or computing machine by phone or other modes, and inform beginning and ending time of required password, after Authority Verification is qualified, people or the computing machine of knowing the password rule generate password by algorithm, and this password is informed the operator of authority by phone or other modes, and the operator keys in this password, and controller can be sent out execution command, and remember the beginning and ending time simultaneously, carry out password inefficacy instruction when the time comes.
Three, additional function: memory module can be remembered the ontology data and the time data of the legal password of each use.Simultaneously, controller includes the super-ordinate right password, and the controller owner or supvr can carry out higher level operation by the super-ordinate right password.Use the super-ordinate right password to carry out data copy operation by the copying data module with wired or wireless mode.Can be by the controller telecommunication therewith of wired or wireless communication module, and at long-range this controller of controlling fully.
Four, installation method
1, as door body structure or lock body structure do not allow to change require the time, with this controller control new clothes electric lock or original electric lock that is contained on the door, need not use Fig. 3 or the accessory that adheres to shown in Figure 4, only with this controller with screw be fixed on the appropriate location of a body or lock body and suitably wiring get final product.
2, go up the also normal original electric lock that uses when using the control of this controller to be installed in door, and when door body structure or lock body structure have requiring of not allowing to change, with the method shown in Figure 4 as Fig. 3, do not destroy a body and do not change original lock body structure, this controller and former locking can be installed.
Fig. 3 is for adhering to installation method longitudinal profile synoptic diagram, and Fig. 4 is the structural representation view that adheres to accessory.
This exemplary method be this controller with common hotel lock adhere to the wherein a kind of of mounting means.
This controller 30 is fixed on by internal thread 301 fixed screws 31 adheres on the accessory 32, screw is a countersunk head, the screw face is no more than the surface of adhering to accessory, so adhere to accessory 32 and can be close to installation with door 300 surfaces, extension line can be through adhering to the fairlead 323 of accessory 32, enter lead-in wire groove 322, introduce former lock body position through hole 320, and carry out corresponding wiring as accompanying drawing one with lock core 301 or original controller.
Adhering to accessory is installed between outer lock body and the door, utilize outer lock body 34 to cooperate the internal threaded column 340 of split bolt with interior lock body 33 original split bolts 330 and former outer lock body, when being fixed on former lock set on the door, also be fastened on simultaneously on the door-plate originally adhering to accessory 32, controller 30 also is in place thereupon.Adhere to controller fixed orifice 321, lead-in wire groove 322, fairlead 323, former lock body position through hole 320 that accessory 32 is provided with countersunk head.
Originally adhere to accessory with the high material of steel plate equal strength, to guarantee each parts strength of joint.
This method does not need the body of original door lock and door is done transformation, and it is convenient to install.
Can't remove any parts of this method assembly from outer side of door, so originally adhere to the security that installation method can guarantee whole gate inhibition's assembly.Can not increase maintenance difficulty with removing assembly from the door inboard with the same method of former lock.
Above content is to further describing that the utility model is done in conjunction with concrete preferred implementation; for the utility model person of an ordinary skill in the technical field; under the prerequisite that does not break away from the utility model design; the some simple deduction or replace of making all are considered as belonging to protection domain of the present utility model.
Claims (5)
1. cipher decoding controller is characterized in that: comprise the numerical ciphers keyboard, and extension line, driving circuit, power supply, and master control borad, described master control borad is integrated with central processing unit, calendar and clock module, and memory module; Described numerical ciphers keyboard is connected with the master control borad circuit, and described extension line is connected the master control borad circuit with outside in check electric lock circuit, and described power supply is an external dc power, and described central processing unit is MCU.
2. cipher decoding controller as claimed in claim 1 is characterized in that: described extension line also is connected the master control borad circuit with other subsidiary controller circuitrys of electric lock.
3. as claim 1 or 2 described cipher decoding controllers, it is characterized in that: described master control borad also is integrated with wired and/or wireless communication module.
4. as claim 1 or 2 described cipher decoding controllers, it is characterized in that: described master control borad also is integrated with wired and/or wireless data copy module.
5. as claim 1 or 2 described cipher decoding controllers, it is characterized in that: described controller can adhere to the accessory that adheres to of installation with door lock in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202317761U CN201867878U (en) | 2010-06-21 | 2010-06-21 | Multipurpose dynamic password analysis access controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202317761U CN201867878U (en) | 2010-06-21 | 2010-06-21 | Multipurpose dynamic password analysis access controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867878U true CN201867878U (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202317761U Expired - Fee Related CN201867878U (en) | 2010-06-21 | 2010-06-21 | Multipurpose dynamic password analysis access controller |
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| CN (1) | CN201867878U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048956A (en) * | 2011-10-14 | 2013-04-17 | 张舸 | Power supply control system of home appliances |
| CN103530924A (en) * | 2013-10-25 | 2014-01-22 | 北京金储自动化技术有限公司 | Dynamic password lock system and method for self-help network management |
| CN103632243A (en) * | 2012-08-30 | 2014-03-12 | 贾松仁 | Logistics distribution system and distribution method thereof |
| CN103903315A (en) * | 2012-12-26 | 2014-07-02 | 东莞市立旺电子塑胶有限公司 | Dynamic electronic lock and dynamic electronic lock software |
| CN106127910A (en) * | 2016-08-05 | 2016-11-16 | 山东智创合达软件科技有限公司 | A kind of intelligent cipher lock |
| CN108306940A (en) * | 2017-01-11 | 2018-07-20 | 通用汽车环球科技运作有限责任公司 | The method and system of the remotely modifying of information for electric appliance activation transmission |
| CN112532566A (en) * | 2019-09-18 | 2021-03-19 | 神州云端(深圳)科技有限公司 | Internet and local area network cloud desktop user unified authentication method and system |
-
2010
- 2010-06-21 CN CN2010202317761U patent/CN201867878U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048956A (en) * | 2011-10-14 | 2013-04-17 | 张舸 | Power supply control system of home appliances |
| CN103632243A (en) * | 2012-08-30 | 2014-03-12 | 贾松仁 | Logistics distribution system and distribution method thereof |
| CN103903315A (en) * | 2012-12-26 | 2014-07-02 | 东莞市立旺电子塑胶有限公司 | Dynamic electronic lock and dynamic electronic lock software |
| CN103530924A (en) * | 2013-10-25 | 2014-01-22 | 北京金储自动化技术有限公司 | Dynamic password lock system and method for self-help network management |
| CN103530924B (en) * | 2013-10-25 | 2016-06-01 | 北京金储自动化技术有限公司 | A kind of dynamic puzzle-lock system for Possum network management and method |
| CN106127910A (en) * | 2016-08-05 | 2016-11-16 | 山东智创合达软件科技有限公司 | A kind of intelligent cipher lock |
| CN108306940A (en) * | 2017-01-11 | 2018-07-20 | 通用汽车环球科技运作有限责任公司 | The method and system of the remotely modifying of information for electric appliance activation transmission |
| CN108306940B (en) * | 2017-01-11 | 2021-08-31 | 通用汽车环球科技运作有限责任公司 | Method and system for remote modification of information transmitted by appliance activation |
| CN112532566A (en) * | 2019-09-18 | 2021-03-19 | 神州云端(深圳)科技有限公司 | Internet and local area network cloud desktop user unified authentication method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20130621 |