CN108086806A - A kind of multi-functional antitheft door photoelectric cipher lock system - Google Patents
A kind of multi-functional antitheft door photoelectric cipher lock system Download PDFInfo
- Publication number
- CN108086806A CN108086806A CN201711313640.8A CN201711313640A CN108086806A CN 108086806 A CN108086806 A CN 108086806A CN 201711313640 A CN201711313640 A CN 201711313640A CN 108086806 A CN108086806 A CN 108086806A
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- CN
- China
- Prior art keywords
- lock
- photoelectricity
- antitheft door
- password
- control device
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of multi-functional antitheft door photoelectric cipher lock system, including electric control lock；Mechanical anti-theft lock；With the matched key of mechanical anti-theft lock；Photographic device；Fingerprint acquisition device；Keyboard；Photoelectricity storage card；Photoelectricity key；Password receiver；Calibration equipment；Control device；Password receiver receives the light code signal of photoelectricity key, password receiver is connected with calibration equipment, keyboard is connected with photoelectricity storage card, photoelectricity storage card is connected with calibration equipment, calibration equipment is connected with control device, and control device is connected respectively with photographic device, fingerprint acquisition device, electric control lock and mechanical anti-theft lock.Present system has the function of photoelectric password and mechanical anti-theft, password can be reset, there is camera function recording exceptional personal information, class collector's finger print information, that improves password by setting crypto chip respectively in lockset and key cracks difficulty, and by way of opto-electronic conversion code signal is made to be transmitted by light, improve security.
Description
Technical field
The invention belongs to a kind of lock technology fields, and in particular to a kind of multi-functional antitheft door photoelectric cipher lock system.
Background technology
Tradition machinery anti-theft lock structure principle is simple, cheap, applied widely, if spring lock is exactly current usage amount
Maximum a kind of lock.The anti-theft performance of theftproof lock depends on anti-violence unlatching and anti-technology opens these two aspects, for anti-violence
It opens, as long as lockset manufacturer is manufactured using passing material by associated specifications, is generally possible to be protected.And for anti-
Technology is opened, and is somewhat dependent upon the size of theftproof lock secret key amount, and secret key amount is bigger, is more difficult to be cracked, but this is logical
Often mean that anti-theft lock structure is more complicated, manufacturing technique requirent is high, of high cost.With the continuous hair of unlocking technique in recent years
Exhibition, criminal can be easy to grasp related unlocking technique, obtain various unlocking tools so that the security of theftproof lock is continuous
It reduces.As the actual secret key amount of most of mechanical locks is at most only thousands of, it is easy to be cracked.
Existing coded lock typically using the infrared transmitting circuit or radio transmitter in electron key, will carry
The signal of unlocking cipher is transmitted to electrical lock apparatus by infrared or wireless form, and electronic lock leads to after unlocking cipher is received
The unlocking cipher received can often be verified, judge whether the user is legal, if legal, electronic lock switch is controlled to open
It opens, otherwise refusal is unlocked.Existing infrared secret code or wireless cipher into coded lock before decrypting, it is easy to illegal by other
User intercepts, steals or decode, once implementing the purpose committed theft, finally makes the validated user of electronic lock by heavy losses, existing
There is radio code lock that can not change unlocking cipher, and do not possess camera, it is impossible to the appearance of lower thief is shot with video-corder, after being
Continuous investigation work adds difficulty, also without warning function, thief continuously three times in the case of input error cannot and
When effectively notify user.
Invention technical problems to be solved are just to provide a kind of multi-functional antitheft door photoelectric cipher lock system,
Abnormal personnel can be imaged, can collector's finger print information, photoelectric combination lock unlocking cipher can be reset, by lockset with
Crypto chip in key is set respectively to improve the difficulty that cracks of password, and leads to code signal by way of opto-electronic conversion
It crosses light to be transmitted, the drawbacks of wireless signal to be overcome easily illegally to be intercepted and captured.Possess anti-theft image pick-up function, exception can be shot with video-corder
Personnel's appearance provides great help for the investigation of the abnormal conditions such as pilferage, and combination tradition machinery theftproof lock and photoelectricity are close
Code lock dual lock carries out double anti-theft, improves security.
The content of the invention
It is an object of the invention to：It is single to solve current anti-theft feature, wireless signal is easily illegally intercepted and captured, photoelectric password
The problem of lock cipher cannot be changed provides a kind of multi-functional antitheft door photoelectric cipher lock system
The technical solution adopted by the present invention is as follows：
A kind of multi-functional antitheft door photoelectric cipher lock system, including electric control lock；Mechanical anti-theft lock；With mechanical anti-theft lock
The key matched somebody with somebody；Photographic device；Fingerprint acquisition device；Keyboard；Photoelectricity storage card；Photoelectricity key, by light emitting diode, the first coding
Generation chip and battery form；Password receiver, including light code receiving circuit reconciliation cipher telegram road；Calibration equipment, by second
The storage chip and checking circuit of coding are formed；Control device, including singlechip chip and equipment connectivity port；
Password receiver receives the light code signal of photoelectricity key, and password receiver is connected with calibration equipment, keyboard and
Photoelectricity storage card connects, and photoelectricity storage card is connected with calibration equipment, and calibration equipment is connected with control device, control device and camera shooting
Device, fingerprint acquisition device, electric control lock and mechanical anti-theft lock connect respectively.
Photoelectricity key, for generating the light code signal containing the first coding, password receiver, for the first volume will to be contained
The light code signal of code is received and converted into Code Signal, calibration equipment, is connected with above-mentioned password receiver for by above-mentioned dress
It puts the Code Signal of output and the second coding carries out comparison verification, and output verification is as a result, control device, connects with calibration equipment
It connects, sends a unlocking signal to electric control lock when verifying successfully, it is antitheft to export signal controlling machine tool when verification failure three times
Lock is locked, while exports signal and open photographic device.
The keyboard is connected with photoelectricity storage card, and the decryption circuit of photoelectricity storage card and password receiver forms close in succession
The default device of code, split lock cipher can be configured manually.
The photographic device is equipped with manual switch and is switched by control device output signal control, when cryptographic check 3 times
During mistake, control device output signal opens photographic device.
The photoelectricity key is hand-held button transmitter, and one end is equipped with light emitting diode, life of the inside equipped with the first coding
Into chip and battery.
The generation chip of first coding and the storage chip of the second coding are EPROM or PROM.
First coding and the second coding are by Morse code rule establishment.
The control device is AT89C52 singlechip chips.
The mechanical anti-theft lock is made of spring lock and a relay.
The equipment connectivity port can be connected with computer equipment, and the finger print information that fingerprint acquisition device is gathered is input to
Computer equipment is compared.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1st, in the present invention, the difficulty that cracks of password is improved by setting crypto chip respectively in lockset and key, and
And by way of opto-electronic conversion code signal is made to be transmitted by light, it is easily illegally intercepted and captured with to overcome wireless signal
Drawback；
2nd, in the present invention, possess anti-theft image pick-up function, abnormal personnel's appearance can be shot with video-corder, carried for the investigation of the abnormal conditions such as pilferage
Great help is supplied；
3rd, in the present invention, while password reports an error the function that No. 3 machineries lock, can double anti-theft, improve security；
4th, in the present invention, password is set to preset device, can solve the problems, such as that current photoelectric combination lock is not easy to replace password, it can
Antitheft door photoelectric combination lock unlocking cipher is reset.
Description of the drawings
Fig. 1 is present system structure chart.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
A kind of multi-functional antitheft door photoelectric cipher lock system, including electric control lock；Mechanical anti-theft lock；With mechanical anti-theft lock
The key matched somebody with somebody；Photographic device；Fingerprint acquisition device；Keyboard；Photoelectricity storage card；Photoelectricity key, by light emitting diode, the first coding
Generation chip and battery form；Password receiver, including light code receiving circuit reconciliation cipher telegram road；Calibration equipment, by second
The storage chip and checking circuit of coding are formed；Control device, including singlechip chip and equipment connectivity port；
Password receiver receives the light code signal of photoelectricity key, and password receiver is connected with calibration equipment, keyboard and
Photoelectricity storage card connects, and photoelectricity storage card is connected with calibration equipment, and calibration equipment is connected with control device, control device and camera shooting
Device, fingerprint acquisition device, electric control lock and mechanical anti-theft lock connect respectively.
Photoelectricity key, for generating the light code signal containing the first coding, password receiver, for the first volume will to be contained
The light code signal of code is received and converted into Code Signal, calibration equipment, is connected with above-mentioned password receiver for by above-mentioned dress
It puts the Code Signal of output and the second coding carries out comparison verification, and output verification is as a result, control device, connects with calibration equipment
It connects, sends a unlocking signal to electric control lock when verifying successfully, it is antitheft to export signal controlling machine tool when verification failure three times
Lock is locked, while exports signal and open photographic device.
The keyboard is connected with photoelectricity storage card, and the decryption circuit of photoelectricity storage card and password receiver forms close in succession
The default device of code, split lock cipher can be configured manually.
The photographic device is equipped with manual switch and is switched by control device output signal control, when cryptographic check 3 times
During mistake, control device output signal opens photographic device.
The photoelectricity key is hand-held button transmitter, and one end is equipped with light emitting diode, life of the inside equipped with the first coding
Into chip and battery.
The generation chip of first coding and the storage chip of the second coding are EPROM or PROM.
First coding and the second coding are by Morse code rule establishment.
The control device is AT89C52 singlechip chips.
The mechanical anti-theft lock is made of spring lock and a relay, spring lock can by with the matched key of mechanical anti-theft lock
Spoon is turned on and off.
The equipment connectivity port can be connected with computer equipment, and the finger print information that fingerprint acquisition device is gathered is input to
Computer equipment is compared.
Photoelectricity key sends the light code signal containing the first coding by light emitting diode and is irradiated to password receiver
On the photodiode of password acceptance circuit, the light code signal containing the first coding is reduced into Code Signal by decryption circuit, then
It is compared by checking circuit with the second coding that photoelectric combination lock chips contain.By control device if verifying successfully
Unlocking signal is exported to electric control lock, control device does not send signal if failure is verified.Above-mentioned " light code signal " refers to by containing
There is the intermittence optical signal of the chip modulation generation of predetermined sequence code, 1 He is represented with the presence or absence of light within a clock cycle
0。
When photoelectricity key first encode light code signal be irradiated on the photodiode of password receiver, checking circuit
When verification fails three times, the relay for the mechanical anti-theft lock being connected with control device, relay control pellet are output electrical signals to
Lock is locked.Relay can be operated with manual switches opening, with that can continue to make after the matched key unlocking spring lock of mechanical anti-theft lock
It is unlocked with photoelectricity key.
When photoelectricity key first encode light code signal be irradiated on the photodiode of password receiver, checking circuit
When verification fails three times, while the photographic device switch being connected with control device is output electrical signals to, open photographic device and carry out
Camera shooting, photographic device can also be operated with manual switches and be closed and opened.
Fingerprint acquisition device is connected to control device, can gather the finger print information into antitheft door personnel in real time, is controlling
Equipment connectivity port is additionally provided in device, the personnel's finger print information gathered can be input to computer equipment and carry out identity comparison.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of multi-functional antitheft door photoelectric cipher lock system, which is characterized in that system includes electric control lock；Mechanical anti-theft lock；
With the matched key of mechanical anti-theft lock；Photographic device；Fingerprint acquisition device；Keyboard；Photoelectricity storage card；Photoelectricity key, by shining
Diode, the generation chip of the first coding and battery are formed；Password receiver, including light code receiving circuit reconciliation cipher telegram road；
Calibration equipment is made of the storage chip and checking circuit of the second coding；Control device is connected including singlechip chip with equipment
Port；
Password receiver receives the light code signal of photoelectricity key, and password receiver is connected with calibration equipment, keyboard and photoelectricity
Storage card connects, and photoelectricity storage card is connected with calibration equipment, and calibration equipment is connected with control device, and control device is filled with camera shooting
It puts, fingerprint acquisition device, electric control lock and mechanical anti-theft lock connect respectively.
2. a kind of antitheft door photoelectric cipher lock system according to claim 1, it is characterised in that：The photographic device is equipped with
Manual switch and by control device output signal control switched, when 3 mistakes of cryptographic check, control device export signal beat
Open photographic device.
3. a kind of antitheft door photoelectric cipher lock system according to claim 1, it is characterised in that：Keyboard and photoelectricity storage card
Connection, the decryption circuit of photoelectricity storage card and password receiver form password and preset device in succession, can split lock cipher manually
It is configured.
4. a kind of antitheft door photoelectric cipher lock system according to claim 1, it is characterised in that：The photoelectricity key is hand
Button transmitter is held, one end is equipped with light emitting diode, generation chip and battery of the inside equipped with the first coding.
5. a kind of antitheft door photoelectric cipher lock system according to claim 1, it is characterised in that：The life of first coding
It is EPROM or PROM into chip and the second storage chip encoded.
6. a kind of antitheft door photoelectric cipher lock system according to claim 1, it is characterised in that：First coding and the
Two codings are by Morse code rule establishment.
7. a kind of antitheft door photoelectric cipher lock system according to claim 1, it is characterised in that：The control device is
AT89C52 singlechip chips.
8. a kind of antitheft door photoelectric cipher lock system according to claim 1, it is characterised in that：The mechanical anti-theft lock by
Spring lock and a relay are formed.
9. a kind of antitheft door photoelectric cipher lock system according to claim 1, it is characterised in that：The equipment connectivity port
It can be connected with computer equipment, the finger print information that fingerprint acquisition device is gathered is input to computer equipment and is compared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313640.8A CN108086806A (en) | 2017-12-11 | 2017-12-11 | A kind of multi-functional antitheft door photoelectric cipher lock system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313640.8A CN108086806A (en) | 2017-12-11 | 2017-12-11 | A kind of multi-functional antitheft door photoelectric cipher lock system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108086806A true CN108086806A (en) | 2018-05-29 |
Family
ID=62174672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711313640.8A Pending CN108086806A (en) | 2017-12-11 | 2017-12-11 | A kind of multi-functional antitheft door photoelectric cipher lock system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108086806A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656819A (en) * | 2019-09-18 | 2020-01-07 | 上海电机学院 | Optical signal intelligent lock based on embedded system |
| CN111275856A (en) * | 2020-01-17 | 2020-06-12 | 珠海格力电器股份有限公司 | Intelligent door lock control method and device, electronic equipment and readable storage medium |
| CN111612951A (en) * | 2020-06-04 | 2020-09-01 | 德施曼机电（中国）有限公司 | Intelligent door lock with anti-prying function and anti-prying detection method thereof |
-
2017
- 2017-12-11 CN CN201711313640.8A patent/CN108086806A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656819A (en) * | 2019-09-18 | 2020-01-07 | 上海电机学院 | Optical signal intelligent lock based on embedded system |
| CN111275856A (en) * | 2020-01-17 | 2020-06-12 | 珠海格力电器股份有限公司 | Intelligent door lock control method and device, electronic equipment and readable storage medium |
| CN111275856B (en) * | 2020-01-17 | 2021-01-22 | 珠海格力电器股份有限公司 | Intelligent door lock control method and device, electronic equipment and readable storage medium |
| CN111612951A (en) * | 2020-06-04 | 2020-09-01 | 德施曼机电（中国）有限公司 | Intelligent door lock with anti-prying function and anti-prying detection method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180529 |