CN205354162U - Intelligence fingerprint lock control system - Google Patents
Intelligence fingerprint lock control system Download PDFInfo
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- CN205354162U CN205354162U CN201620100897.XU CN201620100897U CN205354162U CN 205354162 U CN205354162 U CN 205354162U CN 201620100897 U CN201620100897 U CN 201620100897U CN 205354162 U CN205354162 U CN 205354162U
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Abstract
The utility model discloses an intelligence fingerprint lock control system, including fingerprint circuit part and password circuit part, the fingerprint circuit part includes fingerprint power module, fingerprint central processing unit, fingerprint control circuit and fingerprint collection module, fingerprint control circuit includes password power module, password central processing unit, password control circuit and password collection module, fingerprint actuating mechanism's output and password actuating mechanism's output are connected with the input of intelligent power module respectively, and the output of intelligent power module is connected with fingerprint power module's input, password power module's input respectively. Selection modes as the user can't open the electronics lock body at once, and again or the actuating mechanism in the first selection is when breaking down, seriously transshipping or during the high temperature, can cutting off power module corresponding among this selection modes through intelligent power module appears in actuating mechanism promptly to reduce the proportion of goods damageds of motor.
Description
Technical field
This utility model relates to door lock field, specifically refers to a kind of intelligent fingerprint lock control system.
Background technology
Finger-print anti-theft lock is intelligent lock, and it is the perfect crystallization of computer information technology, electronic technology, mechanical technique and modern five gold process.The characteristic of fingerprint becomes the most important evidence identifying identity and is widely used in police criminal detection and judicial domain.Finger print identifying has easily and fast, accurate feature.
The finger-print puzzle lock used both at home and abroad at present, its composition is fingerprint module, electronic lock body, controller separate type is installed on outdoor, door body and indoor, its main operational principle is, by being installed on the video camera picked-up fingerprint image in the fingerprint module of outdoor, changed fingerprint image digitized by A/D, and view data is sent to digital processing unit carries out image procossing, identify, contrast, transmit control signals to motor drive actuator in electronic lock body again, but there is such defect, owing in electronic lock body, motor is the parts that finger-print puzzle lock is easiest to produce fault, service life of motor, short shortcoming limited the service life of finger-print puzzle lock, controller circuitry is also susceptible to fault simultaneously, affect the normal use of finger-print puzzle lock, cause that existing motor single system finger-print puzzle lock is short for service life, once break down, can make troubles to user.
Utility model content
The purpose of this utility model is in that to provide a kind of intelligent fingerprint lock control system, overcomes deficiency of the prior art, reaches the purpose extending theftproof lock service life.
The purpose of this utility model is achieved through the following technical solutions:
A kind of intelligent fingerprint lock control system, including fingerprint circuit part and cryptochannel part, described fingerprint circuit part includes fingerprint power module, fingerprint central processing unit, fingerprint control circuit and finger print acquisition module, the outfan of fingerprint power module and the outfan of finger print acquisition module connect with the input of fingerprint central processing unit respectively, the outfan of fingerprint central processing unit is connected with fingerprint control circuit, and fingerprint control circuit connects the fingerprint actuator of electronic lock body；Described cryptochannel part includes password power module, password central processing unit, cipher control circuit and password acquisition module, outfan and the password acquisition module of password power module connect with the input of password central processing unit respectively, the outfan of password central processing unit connects with cipher control circuit, and cipher control circuit connects the password actuator of electronic lock body；Also include SPM, and the described outfan of fingerprint actuator and the outfan of password actuator are connected with the input of SPM respectively, the outfan of SPM is connected with the input of the input of fingerprint power module, password power module respectively.
During work, fingerprint circuit part and cryptochannel part are simultaneously in state to be used, and user can arbitrarily select a kind of mode, and namely fingerprint is unblanked or password unlocking.Wherein, the operation principle that dead bolt fingerprint is unblanked is as follows, it is verified by finger print acquisition module, output signal is transmitted to fingerprint central processing unit simultaneously, verify that fingerprint actuator is then sent order of unblanking by fingerprint control circuit by qualified rear fingerprint central processing unit, fingerprint actuator herein refers to the motor of electronic lock body, and driven by motor dead bolt rotates, and namely realizes auto-unlocking；And the operation principle of password unlocking is unblanked similar with fingerprint, namely the input password of user is collected by password acquisition module, input results is sent to password central processing unit be verified, verify qualified after transmit commands to password actuator by cipher control circuit, password actuator is electronic lock body second motor-driven mechanism herein, by driven by motor dead bolt, it is achieved auto-unlocking.Relative to of the prior art pair of autonomous system, fingerprint circuit part and cryptochannel part in this utility model not only can keep its independence on the one hand, fingerprint circuit part and cryptochannel part still have certain contact on the other hand, namely when first selection mode of user cannot open electronic lock body at once, when actuator again or in the first selection is broken down, namely actuator occurs when heavy overload or temperature are too high, power module corresponding in this selection mode can be cut off by SPM, to reduce the proportion of goods damageds of motor, simultaneously user can be continuing with the second selection mode and unblanks, namely the problem realizing overcoming circuit in prior art easily to break down, improve the service life of Fingerprint Lock simultaneously.
Described finger print acquisition module includes microprocessor and the fingerprint collecting chip being connected with microprocessor, fingerprint memory, and described microprocessor is connected with fingerprint central processing unit.When carrying out fingerprint and unblanking, typing fingerprint during by fingerprint collecting chip dual lock is collected, and with the fingerprint amount in fingerprint memory for foundation, micro-process this fingerprint is examined, transmits a signal in fingerprint central processing unit simultaneously.
Described password acquisition module includes the voice cue module, encryption memory and the cryptographic function keyboard that are connected respectively with password central processing unit.When adopting password unlocking, password user inputted by cryptographic function keyboard carries out typing, by password central processing unit, the encrypted message of this typing is verified with the code-set in encryption memory simultaneously, verify qualified after, password actuator is carried out order output by cipher control circuit by password central processing unit, when verifying defective, voice cue module user is carried out voice message and again input password.
The model of described SPM is PM300RL1A060.PM300RL1A060 can realize the detection of the electric current in fingerprint circuit part and cryptochannel part and temperature, and occurs timely disconnecting circuit when overheated or overload in circuit, it is prevented that fingerprint circuit part and the actuator in cryptochannel part are impaired.
This utility model compared with prior art, has such advantages as and beneficial effect:
Fingerprint circuit part and cryptochannel part in this utility model not only can keep its independence on the one hand, fingerprint circuit part and cryptochannel part still have certain contact on the other hand, namely when first selection mode of user cannot open electronic lock body at once, when actuator again or in the first selection is broken down, namely actuator occurs when heavy overload or temperature are too high, power module corresponding in this selection mode can be cut off by SPM, to reduce the proportion of goods damageds of motor, simultaneously user can be continuing with the second selection mode and unblanks, namely the problem realizing overcoming circuit in prior art easily to break down, improve the service life of Fingerprint Lock simultaneously.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by this utility model embodiment, constitutes the part of the application, is not intended that the restriction to this utility model embodiment.In the accompanying drawings:
Fig. 1 is structured flowchart of the present utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only used for explaining this utility model, are not intended as restriction of the present utility model.
Embodiment 1
As shown in Figure 1, the present embodiment includes fingerprint circuit part and cryptochannel part, described fingerprint circuit part includes fingerprint power module, fingerprint central processing unit, fingerprint control circuit and finger print acquisition module, the outfan of fingerprint power module and the outfan of finger print acquisition module connect with the input of fingerprint central processing unit respectively, the outfan of fingerprint central processing unit is connected with fingerprint control circuit, and fingerprint control circuit connects the fingerprint actuator of electronic lock body；Described cryptochannel part includes password power module, password central processing unit, cipher control circuit and password acquisition module, outfan and the password acquisition module of password power module connect with the input of password central processing unit respectively, the outfan of password central processing unit connects with cipher control circuit, and cipher control circuit connects the password actuator of electronic lock body；Also include SPM, and the described outfan of fingerprint actuator and the outfan of password actuator are connected with the input of SPM respectively, the outfan of SPM is connected with the input of the input of fingerprint power module, password power module respectively；Described finger print acquisition module includes microprocessor and the fingerprint collecting chip being connected with microprocessor, fingerprint memory, and described microprocessor is connected with fingerprint central processing unit；Described password acquisition module includes the voice cue module, encryption memory and the cryptographic function keyboard that are connected respectively with password central processing unit.
During work, fingerprint circuit part and cryptochannel part are simultaneously in state to be used, and user can arbitrarily select a kind of mode, and namely fingerprint is unblanked or password unlocking.Wherein, the operation principle that fingerprint is unblanked is as follows, it is verified by finger print acquisition module, output signal is transmitted to fingerprint central processing unit simultaneously, verify that fingerprint actuator is then sent order of unblanking by fingerprint control circuit by qualified rear fingerprint central processing unit, fingerprint actuator herein refers to the motor of electronic lock body, and driven by motor handle rotates, and namely realizes auto-unlocking；And the operation principle of password unlocking is unblanked similar with fingerprint, namely the input password of user is collected by password acquisition module, input results is sent to password central processing unit be verified, verify qualified after transmit commands to password actuator by cipher control circuit, password actuator is electronic lock body second motor-driven mechanism herein, by driven by motor handle, it is achieved auto-unlocking.Relative to of the prior art pair of autonomous system, fingerprint circuit part and cryptochannel part in this utility model not only can keep its independence on the one hand, fingerprint circuit part and cryptochannel part still have certain contact on the other hand, namely when first selection mode of user cannot open electronic lock body at once, when actuator again or in the first selection is broken down, namely actuator occurs when heavy overload or temperature are too high, power module corresponding in this selection mode can be cut off by SPM, to reduce the proportion of goods damageds of motor, simultaneously user can be continuing with the second selection mode and unblanks, namely the problem realizing overcoming circuit in prior art easily to break down, improve the service life of Fingerprint Lock simultaneously.
When carrying out fingerprint and unblanking, typing fingerprint during by fingerprint collecting chip dual lock is collected, and with the fingerprint amount in fingerprint memory for foundation, micro-process this fingerprint is examined, transmits a signal in fingerprint central processing unit simultaneously.When adopting password unlocking, password user inputted by cryptographic function keyboard carries out typing, by password central processing unit, the encrypted message of this typing is verified with the code-set in encryption memory simultaneously, verify qualified after, password actuator is carried out order output by cipher control circuit by password central processing unit, when verifying defective, voice cue module user is carried out voice message and again input password.
As preferably, the model of described SPM is PM300RL1A060.PM300RL1A060 can realize the detection of the electric current in fingerprint circuit part and cryptochannel part and temperature, and occurs timely disconnecting circuit when overheated or overload in circuit, it is prevented that fingerprint circuit part and the actuator in cryptochannel part are impaired.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect have been further described; it is it should be understood that; the foregoing is only detailed description of the invention of the present utility model; it is not used to limit protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (4)
1. an intelligent fingerprint lock control system, including fingerprint circuit part and cryptochannel part, it is characterized in that: described fingerprint circuit part includes fingerprint power module, fingerprint central processing unit, fingerprint control circuit and finger print acquisition module, the outfan of fingerprint power module and the outfan of finger print acquisition module connect with the input of fingerprint central processing unit respectively, the outfan of fingerprint central processing unit is connected with fingerprint control circuit, and fingerprint control circuit connects the fingerprint actuator of electronic lock body；Described cryptochannel part includes password power module, password central processing unit, cipher control circuit and password acquisition module, outfan and the password acquisition module of password power module connect with the input of password central processing unit respectively, the outfan of password central processing unit connects with cipher control circuit, and cipher control circuit connects the password actuator of electronic lock body；Also include SPM, and the described outfan of fingerprint actuator and the outfan of password actuator are connected with the input of SPM respectively, the outfan of SPM is connected with the input of the input of fingerprint power module, password power module respectively.
2. a kind of intelligent fingerprint lock control system according to claim 1, it is characterized in that: described finger print acquisition module includes microprocessor and the fingerprint collecting chip being connected with microprocessor, fingerprint memory, and described microprocessor is connected with fingerprint central processing unit.
3. a kind of intelligent fingerprint lock control system according to claim 1, it is characterised in that: described password acquisition module includes the voice cue module, encryption memory and the cryptographic function keyboard that are connected respectively with password central processing unit.
4. a kind of intelligent fingerprint lock control system according to claim 1, it is characterised in that: the model of described SPM is PM300RL1A060.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100897.XU CN205354162U (en) | 2016-02-02 | 2016-02-02 | Intelligence fingerprint lock control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100897.XU CN205354162U (en) | 2016-02-02 | 2016-02-02 | Intelligence fingerprint lock control system |
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| CN205354162U true CN205354162U (en) | 2016-06-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114610135A (en) * | 2020-12-03 | 2022-06-10 | 荣耀终端有限公司 | Power management method and management circuit of fingerprint module and electronic equipment |
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2016
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114610135A (en) * | 2020-12-03 | 2022-06-10 | 荣耀终端有限公司 | Power management method and management circuit of fingerprint module and electronic equipment |
| CN114610135B (en) * | 2020-12-03 | 2023-01-24 | 荣耀终端有限公司 | Power management method and management circuit of fingerprint module and electronic equipment |
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