CN201679314U - Intelligent fingerprint door lock with low power consumption - Google Patents
Intelligent fingerprint door lock with low power consumption Download PDFInfo
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- CN201679314U CN201679314U CN2009202641635U CN200920264163U CN201679314U CN 201679314 U CN201679314 U CN 201679314U CN 2009202641635 U CN2009202641635 U CN 2009202641635U CN 200920264163 U CN200920264163 U CN 200920264163U CN 201679314 U CN201679314 U CN 201679314U
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- power consumption
- fingerprint
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Abstract
The utility model relates to a door lock device, in particular to an intelligent fingerprint door lock with low power consumption, which comprises a door lock mechanism, a remote controller and a control circuit. The control circuit is provided with a main controller and a fingerprint collector, wherein the main controller comprises a microprocessor, a display circuit module, a speech circuit module, a keyboard module, a door lock driving module, a first storage device, an interface communication module and a power supply management module; and the fingerprint collector comprises a DSP processor, a fingerprint sensor, a second storage device, a LED display module and an interface module. Due to the adoption of the microprocessor with ultra-low power consumption, the door lock device greatly improves dynamic and static power consumption; moreover, a plurality of external device modules are integrated inside the door lock device, so that rich external devices are provided, and the production cost is also reduced; and when the door closing action exceeds a certain period of time, the door lock device is in a low-power consumption wait mode automatically, thereby realizing low power consumption.
Description
Technical field:
The utility model relates to a kind of door lock assembly, refers in particular to a kind of intelligent low-power consumption fingerprint gate lock.
Background technology:
Traditional door lock all is some mechanical locks, is to utilize the key that has certain contour structures to unblank, and its theftproof is poor, just can unblank as long as have identical key.And with respect to mechanical lock, more senior magnetic card lock is that variation has taken place key, but will carry, and has hidden danger such as easily losing, easily steal, thereby safety can not get ensureing.And coded lock forgets Password easily, makes troubles to the user especially relatively poor user of memory.
Nowadays more advanced Fingerprint Lock is utilized people's fingerprint uniqueness, and by the fingerprint comparison identity verification, eligible just can be unblanked.Existing Fingerprint Lock all is to be operated in full-speed state, and power consumption is bigger, and the battery altering cycle is short.And existing Fingerprint Lock, function ratio is more single, can not optionally delete according to the typing storage of remember condition that opens the door, closes the door and fingerprint, in the time of can't opening the door if the fingerprint collecting head is struck bad by people's malice, must report to the police and carry out violence and force open the door, even damage security door.
The utility model content:
The intelligent low-power consumption fingerprint gate lock that the technical problems to be solved in the utility model provides a kind of dependable performance, can adopt remote controller to unblank after fingerprint capturer is destroyed.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of intelligent low-power consumption fingerprint gate lock, comprise door lock mechanism and the control circuit that is electrically connected with door lock mechanism, control circuit is provided with master controller and fingerprint capturer, master controller is electrically connected with fingerprint capturer, described master controller comprises microprocessor, display circuit module, the sound circuit module, Keysheet module, the door lock mechanism driver module, first memory, interface communication module and power management module, microprocessor respectively with display circuit module, the sound circuit module, Keysheet module, the door lock mechanism driver module, first memory, interface communication module and power management module are electrically connected;
Described door lock mechanism driver module is electrically connected with door lock mechanism;
Described fingerprint capturer comprises dsp processor, fingerprint sensor, second memory, LED display module and interface module, and dsp processor is electrically connected with fingerprint sensor, second memory, LED display module and interface module respectively;
Described interface communication module is electrically connected with interface module;
Described intelligent low-power consumption fingerprint gate lock also comprises remote controller and is arranged at the cipher remote control circuit module of master controller that the cipher remote control circuit module is electrically connected with microprocessor.
Wherein, described microprocessor is STM8L or STM32L series processors.
Wherein, described fingerprint sensor is a sweep fingerprint sensor.
Wherein, described intelligent low-power consumption fingerprint gate lock also comprises administrative center, and administrative center is electrically connected with the interface communication module.
The beneficial effects of the utility model are:
The utility model provides a kind of intelligent low-power consumption fingerprint gate lock, comprise door lock mechanism and the control circuit that is electrically connected with door lock mechanism, control circuit is provided with master controller and fingerprint capturer, master controller is electrically connected with fingerprint capturer, described master controller comprises microprocessor, display circuit module, the sound circuit module, Keysheet module, the door lock mechanism driver module, first memory, interface communication module and power management module, microprocessor respectively with display circuit module, the sound circuit module, Keysheet module, the door lock mechanism driver module, first memory, interface communication module and power management module are electrically connected; Described door lock mechanism driver module is electrically connected with door lock mechanism; Described fingerprint capturer comprises dsp processor, fingerprint sensor, second memory, LED display module and interface module, and dsp processor is electrically connected with fingerprint sensor, second memory, LED display module and interface module respectively; Described interface communication module is electrically connected with interface module; Described intelligent low-power consumption fingerprint gate lock also comprises remote controller and is arranged at the cipher remote control circuit module of master controller that the cipher remote control circuit module is electrically connected with microprocessor.The utility model adopts the super low-power consumption microprocessor, have low power operation pattern, low-power consumption standby pattern, active stop mode and stop mode, greatly improved dynamic and static power consumption, and inner integrated a plurality of external equipment modules and interface, abundant external equipment not only is provided, has also greatly reduced cost of production; Surpass certain hour at the state of closing the door and to enter the low-power consumption standby mode automatically, thereby realize low-power consumption, when the full speed running of needs the utility model, but enter the full speed running state by the external equipment activation of microprocessor; Described cipher remote control circuit module is used to receive the signal of remote controller emission, be used for unblanking of special circumstances, as fingerprint capturer during by malicious sabotage, then can be with remote controller by password with after the cipher remote control circuit module is connected, utilize remote controller to open door lock mechanism, practicality is stronger.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the structural representation of the utility model master controller;
Accompanying drawing 3 is the structural representation of the utility model fingerprint capturer.
The specific embodiment:
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing the utility model is further described, the content that embodiment is mentioned not is to qualification of the present utility model.
Shown in accompanying drawing 1～3, a kind of intelligent low-power consumption fingerprint gate lock, comprise door lock mechanism and the control circuit that is electrically connected with door lock mechanism, control circuit is provided with master controller 1 and fingerprint capturer 2, master controller 1 is electrically connected with fingerprint capturer 2, described master controller 1 comprises microprocessor 11, display circuit module 12, sound circuit module 13, Keysheet module 14, door lock mechanism driver module 16, first memory 17, interface communication module 18 and power management module 19, microprocessor 11 respectively with display circuit module 12, sound circuit module 13, Keysheet module 14, door lock mechanism driver module 16, first memory 17, interface communication module 18 and power management module 19 are electrically connected; Described door lock mechanism driver module 16 is electrically connected with door lock mechanism; Described fingerprint capturer 2 comprises dsp processor 21, fingerprint sensor 22, second memory 23, LED display module 24 and interface module 25, and dsp processor 21 is electrically connected with fingerprint sensor 22, second memory 23, LED display module 24 and interface module 25 respectively; Described interface communication module 18 is electrically connected with interface module 25; Described intelligent low-power consumption fingerprint gate lock also comprises remote controller 4 and is arranged at the cipher remote control circuit module 15 of master controller 1 that cipher remote control circuit module 15 is electrically connected with microprocessor 11.In the present embodiment, described display circuit module 12 is used for the storage of state, identical fingerprints and strange fingerprint of read clock, opening-closing door and the state of user mode and fingerprint typing; Described sound circuit module 13 is used for operation indication, visitor's message and reports to the police; 14 of described keyboard moulds are used to carry out typing, checking, increase, deletion, numerical ciphers, the numeral of fingerprint and select query note and select deletion fingerprint or record according to the record numeral; Described door lock mechanism driver module 16 is used for unblanking of control gate latch mechanism and shuts work; Described LED display module 24 is used to show the indicating status of fingerprint typing, checking, increase and deletion.This example is in use novel, has only the caretaker that the authority of increase/deletion fingerprint is just arranged, the caretaker through fingerprint check qualified after, could utilize Keysheet module 14 to carry out the increase and the deletion action of fingerprint; In addition, in the present embodiment, surpass the 5 second time of setting at the state of closing the door, master controller 1 enters the low-power consumption standby mode automatically, but external equipment such as fingerprint capturer still are in running status, when the user determines to open door for a long time, can close master controller 1, enter manual stop mode, realize ultralow power consumption; Described cipher remote control circuit module 15 is used to receive the signal of remote controller 4 emissions, be used for unblanking of special circumstances, as fingerprint capturer 2 during by malicious sabotage, then can be with remote controller 4 by password with after cipher remote control circuit module 15 is connected, utilize remote controller 4 to open door lock mechanism, practicality is stronger.
The described microprocessor 11 of present embodiment is STM8L or STM32L series processors, in the present embodiment, microprocessor adopts super low-power consumption processor STM8L series processors, have 5.4 μ A low power operation patterns, 3.3 μ A low-power consumption standby patterns, 1 μ A initiatively stop mode and 350nA stop mode, greatly improved dynamic and static power consumption.
The described fingerprint sensor 22 of present embodiment is a sweep fingerprint sensor, thereby effectively reduces the error rate of fingerprint recognition, improves the precision and the degree of accuracy of fingerprint recognition greatly.
The described intelligent low-power consumption fingerprint gate lock of present embodiment also comprises administrative center 3, and administrative center 3 is electrically connected with interface communication module 18, with described master controller 1, the fingerprint capturer 2 composition gate control system that combines with administrative center 3; Control circuit can send warning message and be transferred to administrative center 3 when abnormal conditions (as break in, situation such as door lock is destroyed) take place; Administrative center 3 also has the interlock function, and a plurality of intelligent low-power consumption fingerprint gate locks connect same administrative center 3, opens door locks by administrative center's 3 unifications when dangerous situations such as generation fire alarm; In addition, combined with administrative center 3 by described master controller 1, fingerprint capturer 2 and to form gate control system and also can be used as the fingerprint attendance gate control system, when the generation personnel changed, administrative center 3 finger print information that can upgrade in time made leaving office personnel's fingerprint authority invalid; By setting-up time, utilize administrative center's personnel's work attendance state of 3 certain time period of control, make some of the staff's fingerprint authority effective or invalid, also can the mode of occupation of the intelligent low-power consumption fingerprint gate lock of the utility model be write down and inquire about by administrative center 3.
The foregoing description is one of preferable implementation of the utility model; in addition; the utility model can also other modes realize that any conspicuous replacement is all within protection domain of the present utility model under the prerequisite that does not break away from the present utility model design.
Claims (4)
1. intelligent low-power consumption fingerprint gate lock, comprise door lock mechanism and the control circuit that is electrically connected with door lock mechanism, control circuit is provided with master controller (1) and fingerprint capturer (2), master controller (1) is electrically connected with fingerprint capturer (2), it is characterized in that: described master controller (1) comprises microprocessor (11), display circuit module (12), sound circuit module (13), Keysheet module (14), door lock mechanism driver module (16), first memory (17), interface communication module (18) and power management module (19), microprocessor (11) respectively with display circuit module (12), sound circuit module (13), Keysheet module (14), door lock mechanism driver module (16), first memory (17), interface communication module (18) and power management module (19) are electrically connected;
Described door lock mechanism driver module (16) is electrically connected with door lock mechanism;
Described fingerprint capturer (2) comprises dsp processor (21), fingerprint sensor (22), second memory (23), LED display module (24) and interface module (25), and dsp processor (21) is electrically connected with fingerprint sensor (22), second memory (23), LED display module (24) and interface module (25) respectively;
Described interface communication module (18) is electrically connected with interface module (25);
Described intelligent low-power consumption fingerprint gate lock also comprises remote controller (4) and is arranged at the cipher remote control circuit module (15) of master controller (1) that cipher remote control circuit module (15) is electrically connected with microprocessor (11).
2. a kind of intelligent low-power consumption fingerprint gate lock according to claim 1 is characterized in that: described microprocessor (11) is STM8L or STM32L series processors.
3. a kind of intelligent low-power consumption fingerprint gate lock according to claim 1 is characterized in that: described fingerprint sensor (22) is a sweep fingerprint sensor.
4. a kind of intelligent low-power consumption fingerprint gate lock according to claim 1 is characterized in that: described intelligent low-power consumption fingerprint gate lock also comprises administrative center (3), and administrative center (3) is electrically connected with interface communication module (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202641635U CN201679314U (en) | 2009-12-04 | 2009-12-04 | Intelligent fingerprint door lock with low power consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202641635U CN201679314U (en) | 2009-12-04 | 2009-12-04 | Intelligent fingerprint door lock with low power consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201679314U true CN201679314U (en) | 2010-12-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202641635U Expired - Fee Related CN201679314U (en) | 2009-12-04 | 2009-12-04 | Intelligent fingerprint door lock with low power consumption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201679314U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331016A (en) * | 2017-07-25 | 2017-11-07 | 安徽大德中电科技发展股份有限公司 | A kind of ultra-low power consumption intelligent fingerprint gate lock |
| CN108775204A (en) * | 2018-05-28 | 2018-11-09 | 天津天优科技股份有限公司 | A kind of low power-consumption intelligent door lock and its low-power consumption standby method |
-
2009
- 2009-12-04 CN CN2009202641635U patent/CN201679314U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331016A (en) * | 2017-07-25 | 2017-11-07 | 安徽大德中电科技发展股份有限公司 | A kind of ultra-low power consumption intelligent fingerprint gate lock |
| CN108775204A (en) * | 2018-05-28 | 2018-11-09 | 天津天优科技股份有限公司 | A kind of low power-consumption intelligent door lock and its low-power consumption standby method |
| CN108775204B (en) * | 2018-05-28 | 2020-02-21 | 天津天优科技股份有限公司 | Low-power-consumption intelligent door lock and low-power-consumption standby method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20111204 |