CN203701766U - Intelligent electronic lock - Google Patents

Intelligent electronic lock Download PDF

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Publication number
CN203701766U
CN203701766U CN201420025245.5U CN201420025245U CN203701766U CN 203701766 U CN203701766 U CN 203701766U CN 201420025245 U CN201420025245 U CN 201420025245U CN 203701766 U CN203701766 U CN 203701766U
Authority
CN
China
Prior art keywords
master controller
electronic lock
drive circuit
circuit
described master
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.)
Expired - Fee Related
Application number
CN201420025245.5U
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Chinese (zh)
Inventor
王啸东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Institute of Railway Technology
Original Assignee
Nanjing Institute of Railway Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Institute of Railway Technology filed Critical Nanjing Institute of Railway Technology
Priority to CN201420025245.5U priority Critical patent/CN203701766U/en
Application granted granted Critical
Publication of CN203701766U publication Critical patent/CN203701766U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an intelligent electronic lock. The intelligent electronic lock comprises a master controller. The master controller is connected with a fingerprint sensor, a matrix keyboard circuit, a power module, a clock module, an alarm circuit, a display circuit and a drive circuit, the drive circuit is connected with an electromagnetic executor and a stepped motor, th stepped motor is connected with a state detection device and the state detection device is connected with the master controller. When the intelligent electronic lock is in use, fingerprints on the fingerprint sensor are compared with a system fingerprint database, if the fingerprints on the fingerprint sensor are consistent with the system fingerprint database, the drive circuit is controlled by the master controller to open the lock; a user can also enter a password through a matrix keyboard, if the password is correct, the lock will be automatically opened, and otherwise an alarm will be automatically given. When the lock is opened through the drive circuit, the electromagnetic executor and th stepped motor are controlled at the same time to confirm the unlocking motion, the running state of the stepped motor is detected and fed back to the master controller in real time, and therefore safety of the electronic lock is improved, and the user can conveniently use the electronic lock.

Description

A kind of intelligent electronic lock
Technical field
The utility model relates to a kind of electronic lock, particularly a kind of intelligent electronic lock.
Background technology
Along with the lifting of people's safety precaution idea and the development of science and technology, the places such as house, office, safety cabinet and reliability, the safety of facility to lockset are had higher requirement.Traditional mechanical lock poor stability, key such as is easy to copy at the shortcoming, can not meet the needs of people in these field safety precautions.Electronic lock is to take electronic circuit control, using electromagnet or stepper motor and lock body as the electromechanical integration lockset of actuating unit, compares traditional mechanical lock, and electronic lock does not use metal key, and confidentiality, precision all improve a lot.
Electronic lock on domestic market adopts IC-card form more, and IC-card confidentiality is looked into, and is easy to copy poor stability.At present, the executing agency of electronic lock generally adopts electromagnetic valve or stepper motor, seldom has the two compound being arranged in a set of lockset of while, and thief utilizes professional tool can open soon lockset, and its safety is not high, and user's property safety can not be guaranteed.
Utility model content
For above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model is to provide a kind of intelligent electronic lock.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of intelligent electronic lock, it is characterized in that, comprise a master controller, described master controller is connected with fingerprint sensor, described master controller is connected with matrix keyboard circuit, described master controller is connected with power module, described master controller is connected with clock module, described master controller is connected with warning circuit, described master controller is connected with display circuit, described master controller is connected with drive circuit, described drive circuit is connected with electromagnetic actuator, described drive circuit is connected with stepper motor, described stepper motor is connected with state-detection, described state-detection is connected with described master controller.
Preferably, described master controller is connected with described fingerprint sensor by finger prints processing chip.
Operating principle and the beneficial effect of a kind of intelligent electronic lock of the utility model are as follows:
In use, master controller, contrasts in the fingerprint on detection fingerprint sensor and system fingerprint storehouse intelligent electronic lock, if contrast is consistent, controls drive circuit and unblanks; User also can input password by matrix keyboard circuit, if password is correct, and auto-unlocking, otherwise automatic alarm.When drive circuit is unblanked, control electromagnetic actuator and stepper motor simultaneously, confirm unlocking action, and stepper motor running status is detected, Real-time Feedback, to master controller, has improved the safety of electronic lock, and user-friendly.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of manual, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with drawings and Examples, technology implementation process of the present utility model is described further.
As shown in Figure 1, a kind of intelligent electronic lock, it is characterized in that, comprise a master controller 6, described master controller 6 is connected with fingerprint sensor 1, described master controller 6 is connected with matrix keyboard circuit 3, described master controller 6 is connected with power module 4, described master controller 6 is connected with clock module 5, described master controller 6 is connected with warning circuit 7, described master controller 6 is connected with display circuit 8, described master controller 6 is connected with drive circuit 9, described drive circuit 9 is connected with electromagnetic actuator 10, described drive circuit 9 is connected with stepper motor 11, described stepper motor 11 is connected with state-detection 12, described state-detection 12 is connected with described master controller 6.
Preferably, described master controller 6 is connected with described fingerprint sensor 1 by finger prints processing chip 2.
Above-described embodiment is just to allow one of ordinary skilled in the art can understand content of the present utility model and implement according to this for technical conceive of the present utility model and feature being described, its objective is, can not limit protection domain of the present utility model with this.Every equivalent variation or modification of having done according to the essence of the utility model content, all should be encompassed in protection domain of the present utility model.

Claims (2)

1. an intelligent electronic lock, it is characterized in that, comprise a master controller, described master controller is connected with fingerprint sensor, described master controller is connected with matrix keyboard circuit, described master controller is connected with power module, described master controller is connected with clock module, described master controller is connected with warning circuit, described master controller is connected with display circuit, described master controller is connected with drive circuit, described drive circuit is connected with electromagnetic actuator, described drive circuit is connected with stepper motor, described stepper motor is connected with state-detection, described state-detection is connected with described master controller.
2. intelligent electronic lock according to claim 1, is characterized in that: described master controller is connected with described fingerprint sensor by finger prints processing chip.
CN201420025245.5U 2014-01-14 2014-01-14 Intelligent electronic lock Expired - Fee Related CN203701766U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420025245.5U CN203701766U (en) 2014-01-14 2014-01-14 Intelligent electronic lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420025245.5U CN203701766U (en) 2014-01-14 2014-01-14 Intelligent electronic lock

Publications (1)

Publication Number Publication Date
CN203701766U true CN203701766U (en) 2014-07-09

Family

ID=51052222

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420025245.5U Expired - Fee Related CN203701766U (en) 2014-01-14 2014-01-14 Intelligent electronic lock

Country Status (1)

Country Link
CN (1) CN203701766U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108459566A (en) * 2018-02-07 2018-08-28 上海申昆混凝土集团有限公司 A kind of fault in production automatic alarm method and its system
CN109326035A (en) * 2018-11-19 2019-02-12 合肥龙多电子科技有限公司 A kind of smart electronics locking device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108459566A (en) * 2018-02-07 2018-08-28 上海申昆混凝土集团有限公司 A kind of fault in production automatic alarm method and its system
CN108459566B (en) * 2018-02-07 2019-08-13 上海申昆混凝土集团有限公司 A kind of fault in production automatic alarm method and its system
CN109326035A (en) * 2018-11-19 2019-02-12 合肥龙多电子科技有限公司 A kind of smart electronics locking device

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140709

Termination date: 20150114

EXPY Termination of patent right or utility model