CN104240350A - Intelligent fingerprint key and fingerprint lock type access control system - Google Patents
Intelligent fingerprint key and fingerprint lock type access control system Download PDFInfo
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- CN104240350A CN104240350A CN201410465399.0A CN201410465399A CN104240350A CN 104240350 A CN104240350 A CN 104240350A CN 201410465399 A CN201410465399 A CN 201410465399A CN 104240350 A CN104240350 A CN 104240350A
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Abstract
The invention discloses an intelligent fingerprint key and fingerprint lock type access control system. A key end comprises an MCU processor, a display screen, a first bluetooth module, keys, a fingerprint acquisition unit and a first power supply, wherein the MCU processor is connected with the display screen, the first bluetooth module, the keys and the fingerprint acquisition unit respectively through circuits; the first power supply is connected with the MCU processor, the display screen, the first bluetooth module, the keys and the fingerprint acquisition unit respectively through circuits so as to supply power; a lock end comprises a DSP, a FLASH storage module, a motor, a second bluetooth module and a second power supply; the DSP is connected with the FLASH storage module, the motor and the second bluetooth module respectively through circuits; and the second power supply is connected with the DSP, the FLASH storage module, the motor and the second bluetooth module respectively through circuits so as to supply power. The intelligent fingerprint key and fingerprint lock type access control system disclosed by the invention has the beneficial effects that the fingerprint acquisition function and the fingerprint identification function cannot be realized on the same module, the fingerprint acquisition module is taken along, and the safety is improved.
Description
Technical field
The invention belongs to wireless sensing safety equipment technical field, relate to a kind of intelligent fingerprint spoon fingerprint locking-type gate control system.
Background technology
The developing direction of Fingerprint Lock mainly improves its security and convenience, and these three features of the unchangeable property that fingerprint has, uniqueness, the property carried with, make it obtain and develop fast, allow the property of people obtain good guarantee simultaneously.
Present Fingerprint Lock mostly by fingerprint collecting end and subsequent fingerprint recognition system physically in integration, make fingerprint collecting end be in opening like this, and be in a unsafe state.One may allow finger print collecting terminal by people's malicious sabotage, and it two may be stolen our fingerprint archive information, causes unknown harm.The accuracy mainly how improving fingerprint collecting that now traditional Fingerprint Lock is engaged in, has made significant headway in this respect.But disabled user directly can contact finger print collecting terminal, this greatly reduces safety coefficient, and the research of technology to protection finger print collecting terminal is now little, therefore there is sizable potential safety hazard.
Summary of the invention
The object of the present invention is to provide a kind of intelligent fingerprint spoon fingerprint locking-type gate control system, solve current Fingerprint Lock mostly by fingerprint collecting end and subsequent fingerprint recognition system physically in integration, make fingerprint collecting end be in opening like this, and be in the problem of a unsafe state.
The technical solution adopted in the present invention comprises finger print collecting terminal and fingerprint recognition set of terminal; Described fingerprint recognition terminal comprises fingerprint identification module, radio receiving transmitting module, memory module and motor drive module; Described finger print collecting terminal is characterized in that, control module (MCU), radio receiving transmitting module, finger print acquisition module, display module and key-press module are all included on described finger print collecting terminal.
Wherein, radio receiving transmitting module is used for described fingerprint recognition terminal and communicates with described finger print collecting terminal, achieve finger print collecting terminal and fingerprint recognition terminal being separated spatially, described control (MCU), button and display module are integrated in above finger print collecting terminal, provide and the man-machine interfaces such as the necessary button of real-time management and display are carried out to user fingerprints information, the legal management to system user can be realized easily by this interface, when needing increase new user or delete inefficacy user, can be completed by the man-machine interface of spoon end, memory module includes fingerprint base, and be placed in and described fingerprint recognition terminal, and described fingerprint recognition terminal is placed in door.
Present system hardware comprises spoon end (finger print collecting terminal) and lock end (fingerprint recognition terminal) composition; Wherein,
Spoon end comprises MCU processor, display screen, the first bluetooth module, button, fingerprint capturer and the first power supply;
MCU processor connects display screen, the first bluetooth module, button and fingerprint capturer respectively by circuit, and the first power supply connects MCU processor respectively by circuit, display screen, the first bluetooth module, button, fingerprint capturer are powered;
Lock end comprises dsp processor, FLASH memory module, motor, the second bluetooth module and second source;
Dsp processor connects FLASH memory module, motor, the second bluetooth module respectively by circuit, and second source connects dsp processor respectively by circuit, FLASH memory module, motor, the second bluetooth module are powered.
Further, described MCU processor model is MSP430F6638IPZR; Described first bluetooth module model is FBT-06; Described display screen model is LCD_5110.
Further, described second bluetooth module model is FBT-06; Described dsp processor model is TMS320C5515; Described motor model is DRV8833PWPR.
The invention has the beneficial effects as follows and the function of fingerprint collecting and fingerprint recognition is not put on one module, finger print acquisition module is carried with, improve security, and be integrated in the module such as button, display screen of spoon end, realize the legal management to system user easily.
Accompanying drawing explanation
Fig. 1 is the present invention's intelligent fingerprint spoon fingerprint locking-type gate control system modular structure schematic diagram;
Fig. 2 is that fingerprint of the present invention is unblanked schematic flow sheet;
Fig. 3 is fingerprint typing schematic flow sheet of the present invention;
Fig. 4 is spoon end schematic appearance of the present invention;
Fig. 5 is the circuit catenation principle figure of spoon end of the present invention;
Fig. 6 is the circuit catenation principle figure that the present invention locks end.
In figure, 1. spoon end, 2. lock end, 101.MCU processor, 102. display screens, 103. first bluetooth modules, 104. buttons, 105. fingerprint capturers, 106. first power supplys, 201.DSP processor, 202.FLASH memory module, 203. motors, 204. second bluetooth modules, 205. second sources.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Hardware module of the present invention as shown in Figure 1, is made up of spoon end 1 and lock end 2, wherein,
Spoon end 1 comprises MCU processor 101, display screen 102, first bluetooth module 103, button 104, fingerprint capturer 105 and the first power supply 106.MCU processor 101 connects respectively by circuit that display screen 102, first bluetooth module 103, button 104 and fingerprint capturer 105, first power supply 106 connect MCU processor 101 respectively by circuit, display screen 102, first bluetooth module 103, button 104, fingerprint capturer 105 are powered.Lock end 2 comprises dsp processor 201, FLASH memory module 202, motor 203, second bluetooth module 204 and second source 205; Dsp processor 201 connects FLASH memory module 202, motor 203, second bluetooth module 204 respectively by circuit, and second source 205 connects dsp processor 201 respectively by circuit, FLASH memory module 202, motor 203, second bluetooth module 204 are powered.Dsp processor 201 and FLASH memory module 202 constitute fingerprint identification module, are powered by second source 205.Described MCU processor 101 model is MSP430F6638IPZR; Described first bluetooth module 103 model is FBT-06; Described display screen 102 model is LCD_5110.Described second bluetooth module 204 model is FBT-06; Described dsp processor 201 model is TMS320C5515; Described motor 203 model is DRV8833PWPR.
Namely finger print collecting terminal and spoon end 1 are locked end 2 with fingerprint recognition terminal and are communicated by radio receiving transmitting module, achieve finger print collecting terminal and fingerprint recognition terminal being separated spatially.Control module and MCU processor 101, button 104 and display screen 102 are integrated in above finger print collecting terminal, make model selection, new fingerprint typing and inefficacy fingerprint is deleted and the operation such as the display of feedback information, can complete on finger print collecting terminal.Fingerprint recognition terminal is then be hidden in door, prevents it by malicious sabotage.Invention is mainly used in door-control lock aspect.Finger print collecting terminal of the present invention and fingerprint recognition terminal are not easy by people's malicious sabotage, real-time management can be carried out to user fingerprints information, finger print collecting terminal is adopted first to realize with fingerprint recognition terminal physics and being separated spatially with portable alternative, finger print collecting terminal mainly realizes the work such as fingerprint collecting, data transmit-receive, information displaying and button operation, and fingerprint recognition terminal just mainly realizes the work such as fingerprint recognition, gate inhibition's driving and data transmit-receive.Finger print collecting terminal and fingerprint recognition terminal are defined as spoon end 1 and lock end 2 respectively.
This invention have employed Bluetooth wireless technology, achieve spoon end 1 and lock end 2 being separated spatially, disabled user is difficult to touch spoon end 1 and lock end 2, something which increases safety coefficient, button, display and control module is added at spoon end 1, realize the legal management to system user easily, as increased the fingerprint of new user and deletion inefficacy user.Finger print information enters control module by the finger print acquisition module of spoon end 1, information is sent to wireless module i.e. second bluetooth module 204 of lock end 2 by control module by wireless module i.e. first bluetooth module 103 of spoon end 1, and be transferred to fingerprint identification module and dsp processor 201 and FLASH memory module 202, carry out associative operation, feedback information is sent to spoon end 1 to show, end user carries out other operation by button.Lock end 2 described above and spoon end 1 carry out radio communication by bluetooth.Key-press module in spoon end 1 carries out shirtsleeve operation, and display module and display screen 102 provide succinct man-machine interface, and all operations of spoon end 1 is completed by control module (MCU).Storage module in lock end 2 and FLASH memory module 202 are for stored routine and data, and motor drive module and motor 203 are for driving the Push And Release of lock.
Advantage of the present invention has: achieve spoon end 1 and lock being separated of end 2, and lock end 2 is placed in door, and spoon end 1 meets in validated user hand, greatly reduces the probability that disabled user directly contacts both.Fingerprint database of the present invention is placed in lock end 2, even if so disabled user obtains spoon end 1 also cannot unblank, validated user then can control by other spoon end 1.The present invention provides at spoon end 1 and carries out the man-machine interfaces such as the necessary button of real-time management and display to user fingerprints information, the legal management to system user can be realized easily by this interface, as when needing increase new user or delete inefficacy user, 1 man-machine interface is held to complete by spoon.Wireless module of the present invention adopts bluetooth module, spoon end 1 is communicated by bluetooth with lock end 2, both wireless modules are all for receiving and sending messages, and lock end 2 receives information that spoon end 1 sends and to go forward side by side line operate, and spoon end 1 receives the feedback information that lock end 2 sends and also shows.
Fig. 2 of the present invention shows fingerprint and to unblank flow process, user is opening power first, then required mode is selected by button, enter user to unblank, fingerprint is input to single-chip microcomputer through fingerprint capturer, single-chip microcomputer and bluetooth radio module are by UART protocol communication, the wireless module of spoon end sends data to lock end wireless module, subsequently data are passed to DSP and carry out feature extraction, compare with the fingerprint base in FLASH simultaneously, if the match is successful, DSP produces unlocking signal, import feedback information into spoon end display module by bluetooth simultaneously, otherwise DSP only imports feedback information into spoon end display module.Fig. 3 of the present invention shows fingerprint typing flow process, and user is opening power first, then selects required mode by button, enters the typing of validated user fingerprint, the first necessary typing validated user of user, the newer user of typing.New user, by fingerprint capturer typing, is sent to lock end by spoon end wireless module, and new fingerprint is carried out feature extraction by lock end DSP, and stored in FLASH fingerprint base, imports feedback information the display of into spoon end by bluetooth simultaneously.As shown in Figure 4, outward appearance visible part comprises LCD display to spoon end outward appearance sketch of the present invention, fingerprint collecting district, key zone and power knob, and the distribution of each module as shown in Figure IV; Other modules of spoon end are hidden in spoon end inside.
As Fig. 5 (a)-(j) is depicted as the circuit catenation principle figure of spoon end 1 of the present invention.Fig. 6 (a)-(h) locks the circuit catenation principle figure of end 2 for the present invention.
The above is only to better embodiment of the present invention, not any pro forma restriction is done to the present invention, every any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (4)
1. an intelligent fingerprint spoon fingerprint locking-type gate control system, is characterized in that: comprise finger print collecting terminal and fingerprint recognition set of terminal; Described fingerprint recognition terminal comprises fingerprint identification module, radio receiving transmitting module, memory module and motor drive module; Described finger print collecting terminal is characterized in that, control module (MCU), radio receiving transmitting module, finger print acquisition module, display module and key-press module are all included on described finger print collecting terminal;
Wherein, radio receiving transmitting module is used for described fingerprint recognition terminal and communicates with described finger print collecting terminal, achieve finger print collecting terminal and fingerprint recognition terminal being separated spatially, described control (MCU), button and display module are integrated in above finger print collecting terminal, provide and the man-machine interfaces such as the necessary button of real-time management and display are carried out to user fingerprints information, the legal management to system user can be realized easily by this interface, when needing increase new user or delete inefficacy user, can be completed by the man-machine interface of spoon end, memory module includes fingerprint base, and be placed in and described fingerprint recognition terminal, and described fingerprint recognition terminal is placed in door.
2. according to intelligent fingerprint spoon fingerprint locking-type gate control system a kind of described in claim 1, it is characterized in that: comprise spoon end (1) and lock end (2) composition; Wherein,
Key end (1) comprises MCU processor (101), display screen (102), the first bluetooth module (103), button (104), fingerprint capturer (105) and the first power supply (106);
MCU processor (101) connects display screen (102), the first bluetooth module (103), button (104) and fingerprint capturer (105) respectively by circuit, and the first power supply (106) connects MCU processor (101) respectively by circuit, display screen (102), the first bluetooth module (103), button (104), fingerprint capturer (105) are powered;
Lock end (2) comprises dsp processor (201), FLASH memory module (202), motor (203), the second bluetooth module (204) and second source (205);
Dsp processor (201) connects FLASH memory module (202), motor (203), the second bluetooth module (204) respectively by circuit, and second source (205) connects dsp processor (201) respectively by circuit, FLASH memory module (202), motor (203), the second bluetooth module (204) are powered.
3., according to intelligent fingerprint spoon fingerprint locking-type gate control system a kind of described in claim 2, it is characterized in that: described MCU processor (101) model is MSP430F6638IPZR; Described first bluetooth module (103) model is FBT-06; Described display screen (102) model is LCD_5110.
4., according to intelligent fingerprint spoon fingerprint locking-type gate control system a kind of described in claim 2, it is characterized in that: described second bluetooth module (204) model is FBT-06; Described dsp processor (201) model is TMS320C5515; Described motor (203) model is DRV8833PWPR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410465399.0A CN104240350A (en) | 2014-09-15 | 2014-09-15 | Intelligent fingerprint key and fingerprint lock type access control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410465399.0A CN104240350A (en) | 2014-09-15 | 2014-09-15 | Intelligent fingerprint key and fingerprint lock type access control system |
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| CN104240350A true CN104240350A (en) | 2014-12-24 |
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| CN201410465399.0A Pending CN104240350A (en) | 2014-09-15 | 2014-09-15 | Intelligent fingerprint key and fingerprint lock type access control system |
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| JP2007529658A (en) * | 2004-03-16 | 2007-10-25 | アイレボ インコーポレーテッド | Simple modified electronically controlled door lock system |
| CN102324127A (en) * | 2011-09-28 | 2012-01-18 | 成都方程式电子有限公司 | Split-type electronic fingerprint safety lock |
| CN202887293U (en) * | 2012-11-12 | 2013-04-17 | 周运雪 | Fingerprint identification type wireless remote control antitheft door lock |
| CN203262521U (en) * | 2013-05-16 | 2013-11-06 | 上海冠军贸易有限公司 | Luggage carrier with safety identification system |
| CN103996233A (en) * | 2014-06-06 | 2014-08-20 | 北京中天一维科技有限公司 | Fingerprint machine cabinet lock based on bluetooth and control method |
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2014
- 2014-09-15 CN CN201410465399.0A patent/CN104240350A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007529658A (en) * | 2004-03-16 | 2007-10-25 | アイレボ インコーポレーテッド | Simple modified electronically controlled door lock system |
| CN102324127A (en) * | 2011-09-28 | 2012-01-18 | 成都方程式电子有限公司 | Split-type electronic fingerprint safety lock |
| CN202887293U (en) * | 2012-11-12 | 2013-04-17 | 周运雪 | Fingerprint identification type wireless remote control antitheft door lock |
| CN203262521U (en) * | 2013-05-16 | 2013-11-06 | 上海冠军贸易有限公司 | Luggage carrier with safety identification system |
| CN103996233A (en) * | 2014-06-06 | 2014-08-20 | 北京中天一维科技有限公司 | Fingerprint machine cabinet lock based on bluetooth and control method |
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