CN205680162U - A kind of multifunctional intellectual coded lock - Google Patents
A kind of multifunctional intellectual coded lock Download PDFInfo
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- CN205680162U CN205680162U CN201620623937.9U CN201620623937U CN205680162U CN 205680162 U CN205680162 U CN 205680162U CN 201620623937 U CN201620623937 U CN 201620623937U CN 205680162 U CN205680162 U CN 205680162U
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- central processing
- coded lock
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Abstract
This utility model relates generally to a kind of coded lock, more particularly, to a kind of multifunctional intellectual coded lock.Multifunctional intellectual coded lock includes central processing unit, infrared remote control end, infrared remote receiver, fingerprint module, key-press module, clock module, light compensating lamp, detection module, electronic lock, memorizer, display module, voice module, power module, infrared remote control end is launched infrared signal and is controlled coded lock, infrared remote receiver, key-press module, detection module, the outfan of voice module is connected to the input of central processing unit, fingerprint module, clock module, memorizer is connected to central processing unit, the outfan of central processing unit is connected to light compensating lamp, electronic lock, the input of display module, power module is used for providing a system to electric energy.It is reasonable in design, and good confidentiality, flexibility ratio are high, is provided simultaneously with remote-control unlocking, fingerprint recognition is unblanked, key-press input is unblanked, the intelligent cipher lock of several functions, may be used for the occasions such as family, hotel, private garage.
Description
Technical field
This utility model relates generally to a kind of coded lock, more particularly, it relates to a kind of multifunctional intellectual coded lock.
Background technology
Along with development and the raising of social life level of scientific and technological level, people are to security insurance device in daily life
Requiring more and more higher, electronic security(ELSEC) coded lock is cipherware based on this requirement.Currently used coded lock is of a great variety,
Such as IC-card coded lock, acoustic control coded lock, finger-print puzzle lock, infrared coded lock etc., differ from one another, but have its corresponding drawback,
Therefore, how to allow coded lock have more excellent protection Practical Performance be necessary.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of multifunctional intellectual coded lock, and it is reasonable in design, protects
Close property is good, flexibility ratio is high, is provided simultaneously with remote-control unlocking, fingerprint recognition is unblanked, key-press input is unblanked, the intelligent cipher of several functions
Lock, may be used for the occasions such as family, hotel, private garage.
For solving above-mentioned technical problem, this utility model one multifunctional intellectual coded lock includes central processing unit, infrared
Remote control end, infrared remote receiver, fingerprint module, key-press module, clock module, light compensating lamp, detection module, electronic lock, memorizer, aobvious
Showing module, voice module, power module, it is reasonable in design, and good confidentiality, flexibility ratio are high, is provided simultaneously with remote-control unlocking, fingerprint knowledge
Do not unblank, key-press input is unblanked, and the intelligent cipher lock of several functions may be used for the occasions such as family, hotel, private garage.
Wherein, described infrared remote control end is attached with infrared remote receiver by launching infrared signal；Described infrared receiver
The outfan of device is connected to the input of central processing unit；Described fingerprint module is connected to central processing unit；Described key-press module
Outfan be connected to the input of central processing unit；Described clock module is connected to central processing unit；Described central processing unit
Outfan be connected to the input of light compensating lamp；The outfan of described detection module is connected to the input of central processing unit；Institute
The outfan stating central processing unit is connected to the input of electronic lock；Described memorizer is connected to central processing unit；Described central authorities
The outfan of processor is connected to the input of display module；Described voice module is connected to central processing unit；Described power supply mould
Block is used for providing a system to electric energy.
As further optimization of the present utility model, described in this utility model one multifunctional intellectual coded lock, central authorities process
Device uses AVR single chip.
As further optimization of the present utility model, fingerprint module described in this utility model one multifunctional intellectual coded lock
Use ZFM-206.
As further optimization of the present utility model, clock module described in this utility model one multifunctional intellectual coded lock
Use DS1302 clock chip.
As further optimization of the present utility model, infrared remote control described in this utility model one multifunctional intellectual coded lock
End uses smart mobile phone or IR remote controller.
As further optimization of the present utility model, voice module described in this utility model one multifunctional intellectual coded lock
Use ISD4004.
As further optimization of the present utility model, detection module described in this utility model one multifunctional intellectual coded lock
Including electric power detection module and human detection module.
As further optimization of the present utility model, key-press module described in this utility model one multifunctional intellectual coded lock
Use ADC keyboard.
Control effect: this utility model one multifunctional intellectual coded lock, it is reasonable in design, and good confidentiality, flexibility ratio are high,
Be provided simultaneously with remote-control unlocking, fingerprint recognition is unblanked, key-press input is unblanked, the intelligent cipher lock of several functions, may be used for family,
The occasion such as hotel, private garage.
Accompanying drawing explanation
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is the hardware structure diagram of this utility model a kind of multifunctional intellectual coded lock.
Fig. 2 is the single chip circuit schematic diagram of this utility model a kind of multifunctional intellectual coded lock.
Fig. 3 is the clock chip circuit theory diagrams of this utility model a kind of multifunctional intellectual coded lock.
Fig. 4 is the key circuit schematic diagram of this utility model a kind of multifunctional intellectual coded lock.
Fig. 5 is the electronic lock circuit schematic diagram of this utility model a kind of multifunctional intellectual coded lock.
Fig. 6 is the display circuit schematic diagram of this utility model a kind of multifunctional intellectual coded lock.
Fig. 7 is the sound circuit schematic diagram of this utility model a kind of multifunctional intellectual coded lock.
Detailed description of the invention
Detailed description of the invention one:
In conjunction with Fig. 1,2,3,4,5,6,7, present embodiment is described, a kind of multifunctional intellectual coded lock described in present embodiment
Including central processing unit, infrared remote control end, infrared remote receiver, fingerprint module, key-press module, clock module, light compensating lamp, detection mould
Block, electronic lock, memorizer, display module, voice module, power module, it is reasonable in design, and good confidentiality, flexibility ratio are high, simultaneously
Possess remote-control unlocking, fingerprint recognition is unblanked, key-press input is unblanked, and the intelligent cipher lock of several functions may be used for family, guest
The occasion such as shop, private garage.
Wherein, described infrared remote control end is attached with infrared remote receiver by launching infrared signal, and infrared remote control end is used
In sending infrared signal to intelligent cipher lock, infrared remote receiver is used for receiving infrared signal.
The outfan of described infrared remote receiver is connected to the input of central processing unit, and infrared remote receiver is used for receiving infrared
Signal, and infrared signal is demodulated, then send the signal after demodulation to central processing unit.
Described fingerprint module is connected to central processing unit, and fingerprint module is used for identifying finger print information, and is passed by fingerprint signal
Give central processing unit.
The outfan of described key-press module is connected to the input of central processing unit, and key-press module is for passing key entry information
Give central processing unit, central processing unit be analyzed processing to it, produce corresponding control instruction.
Described clock module is connected to central processing unit, and clock module is used for recording data and display time, and by record
Information send central processing unit to and store.
The outfan of described central processing unit is connected to the input of light compensating lamp, and central processing unit is for sending to light compensating lamp
Control instruction, light compensating lamp carries out action according to control instruction.
The outfan of described detection module is connected to the input of central processing unit, and detection module is for detecting coded lock
Power supply voltage signal and detection human body signal send detection signal to central processing unit.
The outfan of described central processing unit is connected to the input of electronic lock, and central processing unit is for sending to electronic lock
Control instruction, electronic lock carries out action according to control instruction.
Described memorizer is connected to central processing unit, and memorizer stores for the data of central processing unit and sends.
The outfan of described central processing unit is connected to the input of display module, and central processing unit is for display module
Sending control instruction, display module carries out action according to control instruction.
Described voice module is connected to central processing unit；Central processing unit is used for controlling voice module and carries out voice message.
Described power module is used for providing a system to electric energy, it is ensured that the normal work of system.
Detailed description of the invention two:
In conjunction with Fig. 1,2,3,4,5,6,7, present embodiment being described, described central processing unit uses AVR single chip.Described AVR
The embedded high-quality Flash program memorizer of single-chip microcomputer, erasable convenience, support ISP and IAP, it is simple to the debugging of product, exploitation,
Produce, update.Embedded long-life EEProm can preserve critical data for a long time, it is to avoid power-off is lost.In sheet, jumbo RAM is not
It is only capable of meeting the use of general occasion, the most more effectively supports to use high-level language development system program, and can be as MCS-
51 single-chip microcomputers extend external RAM like that.The I/O line of AVR single chip all pull-up resistors with arranging, can individually be set as defeated
Entering/export, can set the characteristic such as the input of (initially) high resistant, driving force strong (can save power drive device), make obtains I/O mouth
Resource is flexible, powerful, can make full use of.Described AVR single chip uses ATmega64, ATmega64 based on strengthening
8 CMOS microcontrollers of the low-power consumption of AVR risc architecture.Owing to instruction set and the single clock cycle instruction of its advanced person perform
Time, the data throughput of ATmega64 is up to 1MIPS/MHz, such that it is able to mitigation systems is between power consumption and processing speed
Contradiction.
Detailed description of the invention three:
In conjunction with Fig. 1,2,3,4,5,6,7, present embodiment being described, described fingerprint module uses ZFM-206.Described ZFM-206
Series of optical fingerprint module is with high-performance high-speed dsp processor AS601 as core, in conjunction with optical fingerprint sensor, without on
In the case of the machine participative management of position, there is the intelligence of the functions such as fingerprint typing, image procossing, fingerprint comparison, search and template storage
Can pattern block.During fingerprint image reads, dry and wet finger there is is preferable image quality, be suitable for crowd extensive.Without tool
Standby fingerprint recognition Professional knowledge can be applied.The abundant control instruction that user provides according to ZFM-206 module, can go out by self-developing
Powerful fingerprint recognition application system.And in the face of different application occasion, user can sets itself different safety class.Refer to
Stricture of vagina module only the operation such as fingerprint collecting contrast when just at needs in working order, and other time, fingerprint module is just
Need not be at duty, therefore, when user is unlocked with fingerprint, need to start fingerprint module, then by button
Operate accordingly.So can extend the service life of fingerprint module, it is also possible to reduce system power dissipation.
Detailed description of the invention four:
In conjunction with Fig. 1,2,3,4,5,6,7, present embodiment being described, described clock module uses DS1302 clock chip.Described
DS1302 is a kind of high-performance of DALLAS company of U.S. release, the real-time timepiece chip of low-power consumption, and additional 31 bytes are static
RAM, uses SPI three-wire interface and CPU to carry out synchronous communication, and burst mode can be used once to transmit the clock letter of multiple byte
Number and RAM data.Real-time clock can provide the second, point, time, day, week, Month And Year, one month little with 31 days time can automatically adjust
Whole, and there is leap year compensation function.Running voltage is wide reaches 2.5～5.5V.Use dual power supply (main power source and stand-by power supply),
Stand-by power supply charging modes can be set, it is provided that back power supply carries out the ability of tiny stream thin electric current charging.DS1302 is used for data
On record, the particularly record to the data point that some acquires a special sense, it is same with the time these data occur to realize data
Shi Jilu, is therefore highly suitable in system recording the time of some actions of coding lock system.
Detailed description of the invention five:
In conjunction with Fig. 1,2,3,4,5,6,7, present embodiment being described, described infrared remote control end uses smart mobile phone or infrared
Remote controller, can send control instruction by mobile phone or IR remote controller to coded lock.When password is compromised, can pass through
The password of infrared remote control end Modify password lock, increases the security performance of coded lock.
Detailed description of the invention six:
In conjunction with Fig. 1,2,3,4,5,6,7, present embodiment being described, described voice module uses ISD4004.Described ISD4004
Series of tasks voltage 3V, tonequality is good, it is adaptable in mobile phone and other portable type electronic products.Chip uses CMOS technology,
Include the storage of agitator, anti-aliasing filter, smoothing filter, audio frequency amplifier, automatic silencing and high density many electrical level flash
Display.The content needing to record can be recorded in advance, such as " Password Input mistake ", " unlocking successfully ", " fingerprint by speech chip
Identify mistake ", the voice content such as " the most heavily pressing finger ", voice module is carried out by central processing unit by the unlocking information received
Speech play controls.
Detailed description of the invention seven:
In conjunction with Fig. 1,2,3,4,5,6,7, present embodiment being described, described detection module includes electric power detection module and human body
Detection module.Described electric power detection module is for detecting the electric power thus supplied of coded lock, when electricity is too low or during abnormal electrical power supply, to
Central processing unit sends the signal of detection, and central processing unit sends control instruction to voice module, and voice module plays " electricity mistake
Low " or the voice message of " electricity is abnormal ".Described human detection module uses the sensing of HC-SR501, HC-SR501 human body infrared
Module is automatic control module based on infrared technology, uses Germany's imported with original packaging LHI778 probe designs, highly sensitive, can
Strong by property, extra low voltage efforts module, automatically sense, can arrange photosensitive control, daytime or light strong time do not sense.
When night or light are the most weak, then export high level when people enters its induction range, drive light compensating lamp by central processing unit
Illumination, people leaves induction range then automatic time delay and closes high level, output low level, closes light compensating lamp by central processing unit.
Detailed description of the invention eight:
In conjunction with Fig. 1,2,3,4,5,6,7, present embodiment being described, described key-press module uses ADC keyboard.Described ADC keyboard
The I/O mouth having only to an AD conversion can detect, and ATmega64 carries AD conversion, easily realizes keyboard detection function.
ADC keyboard uses the mode of electric resistance partial pressure, and different keys can export different voltage after pressing, and turns by voltage is carried out AD
It may determine that key assignments after alternatively.The function that input through keyboard password is unlocked can be realized by ADC keyboard.
The operation principle of this utility model a kind of multifunctional intellectual coded lock is: this utility model one multifunctional intellectual is close
Code lock can send infrared signal by infrared remote control end to coded lock, and infrared signal is converted to the signal of telecommunication and passes by infrared remote receiver
Giving central processing unit, central processing unit generates corresponding control instruction according to the signal received, thus drives electronic lock to move
Make.When password is compromised, the security performance of coded lock can be increased by the password of infrared remote control end Modify password lock.This
Multifunctional intellectual coded lock can also be unblanked by fingerprint recognition, and by the fingerprint module that presses switch to open, fingerprint module will be known
The finger print information being clipped to compares with the finger print information of its storage inside, if compound opens electronic lock, carries out voice simultaneously
Prompting " identifying successfully ".If do not met, the information such as speech play " fingerprint mistake ".Except infrared remote control, fingerprint recognition
Outward, also there is the mode that traditional key-press input password unlocks, when fingerprint recognition and infrared remote control identification are broken down, it is possible to
By the normally-open coded lock of key-press input password.In the case of night or dark, human detection module detection people
Body signal, then exports high level when people enters its induction range, drives light compensating lamp to illuminate by central processing unit, and people leaves sensing
Scope then automatic time delay closes high level, output low level, closes light compensating lamp by central processing unit.Display module uses liquid crystal
Display, for showing operation result and the information of password trivial operation links.Memorizer be used for storing encrypted message and
The relevant information that family sets.Electric power detection module in real time monitoring the information about power of coded lock, prevent because of electricity deficiency to
The inconvenience that user brings.Clock module for provide system time display and record some actions of coding lock system time
Between.
Although this utility model is open as above with preferred embodiment, but it is not limited to this utility model, appoints
What person skilled in the art, without departing from spirit and scope of the present utility model, can do various change and modification, therefore
Protection domain of the present utility model should be with being as the criterion that claims are defined.
Claims (8)
1. a multifunctional intellectual coded lock, it is characterised in that described multifunctional intellectual coded lock includes central processing unit, infrared
Remote control end, infrared remote receiver, fingerprint module, key-press module, clock module, light compensating lamp, detection module, electronic lock, memorizer, aobvious
Showing module, voice module, power module, described infrared remote control end is attached with infrared remote receiver by launching infrared signal；
The outfan of described infrared remote receiver is connected to the input of central processing unit；Described fingerprint module is connected to central processing unit；
The outfan of described key-press module is connected to the input of central processing unit；Described clock module is connected to central processing unit；Institute
The outfan stating central processing unit is connected to the input of light compensating lamp；The outfan of described detection module is connected to central processing unit
Input；The outfan of described central processing unit is connected to the input of electronic lock；Described memorizer is connected to central authorities' process
Device；The outfan of described central processing unit is connected to the input of display module；Described voice module is connected to central processing unit；
Described power module is used for providing a system to electric energy.
A kind of multifunctional intellectual coded lock the most according to claim 1, it is characterised in that: described central processing unit uses
AVR single chip.
A kind of multifunctional intellectual coded lock the most according to claim 1, it is characterised in that: described fingerprint module uses ZFM-
206。
A kind of multifunctional intellectual coded lock the most according to claim 1, it is characterised in that: described clock module uses
DS1302 clock chip.
A kind of multifunctional intellectual coded lock the most according to claim 1, it is characterised in that: described infrared remote control end uses intelligence
Can mobile phone or IR remote controller.
A kind of multifunctional intellectual coded lock the most according to claim 1, it is characterised in that: described voice module uses
ISD4004。
A kind of multifunctional intellectual coded lock the most according to claim 1, it is characterised in that: described detection module includes electricity
Detection module and human detection module.
A kind of multifunctional intellectual coded lock the most according to claim 1, it is characterised in that: described key-press module uses ADC
Keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623937.9U CN205680162U (en) | 2016-06-20 | 2016-06-20 | A kind of multifunctional intellectual coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623937.9U CN205680162U (en) | 2016-06-20 | 2016-06-20 | A kind of multifunctional intellectual coded lock |
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| Publication Number | Publication Date |
|---|---|
| CN205680162U true CN205680162U (en) | 2016-11-09 |
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|---|---|---|---|
| CN201620623937.9U Active CN205680162U (en) | 2016-06-20 | 2016-06-20 | A kind of multifunctional intellectual coded lock |
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| CN (1) | CN205680162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107657694A (en) * | 2017-09-13 | 2018-02-02 | 罗洪翠 | The fingerprint recognition circuit of remote anti-theft door |
| CN108280985A (en) * | 2018-02-11 | 2018-07-13 | 江苏双建新型建材科技有限公司 | A kind of infrared remote control gate inhibition control circuit |
-
2016
- 2016-06-20 CN CN201620623937.9U patent/CN205680162U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107657694A (en) * | 2017-09-13 | 2018-02-02 | 罗洪翠 | The fingerprint recognition circuit of remote anti-theft door |
| CN107657694B (en) * | 2017-09-13 | 2020-01-14 | 深圳市无线道科技有限公司 | Fingerprint identification circuit of remote anti-theft door |
| CN108280985A (en) * | 2018-02-11 | 2018-07-13 | 江苏双建新型建材科技有限公司 | A kind of infrared remote control gate inhibition control circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Song Inventor before: Xu Chao |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170804 Address after: 100085. Office building 4, building 2, No. 1, Nongda South Road, Beijing, Haidian District, B-405 Patentee after: Beijing cable Micro Technology Co., Ltd. Address before: The streets of Jiaojiang District of Taizhou city in Zhejiang Province before 318000 Village No. 26 Patentee before: Xu Chao |