CN108505839A - Safe-guard door lock with unlocked by fingerprint function - Google Patents
Safe-guard door lock with unlocked by fingerprint function Download PDFInfo
- Publication number
- CN108505839A CN108505839A CN201810116285.3A CN201810116285A CN108505839A CN 108505839 A CN108505839 A CN 108505839A CN 201810116285 A CN201810116285 A CN 201810116285A CN 108505839 A CN108505839 A CN 108505839A
- Authority
- CN
- China
- Prior art keywords
- door lock
- timing
- module
- fingerprint identification
- mcu chip
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
-
- 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
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Collating Specific Patterns (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses the safe-guard door locks with unlocked by fingerprint function, including door lock, the fingerprint identification device being connect with door lock drive dynamic control device is provided on door lock, keyboard input module, timing module, display module, MCU chip are additionally provided on the fingerprint identification device, the keyboard input module, timing module, display module are connect with MCU chip respectively, the MCU chip is electrically connected with the finger print information storage chip in fingerprint identification device, wherein：The fingerprint identification device is for acquiring and identifying guest's finger print information；The keyboard input module deletes the temporal information of finger print information for incoming timing；The timing module is used for timing, and timing signal is transferred to MCU chip.Stolen in the transmission process or risk stolen by staff that present invention reduces fingerprints, substantially increase fingerprint identification door lock hotel using when safety.
Description
Technical field
The present invention relates to safe-guard door lock technical fields, and in particular to the safe-guard door lock with unlocked by fingerprint function.
Background technology
Currently, traditional hotel is all single use IC card, radio-frequency card or mechanical key is used alone as unlatching guest
The mode in shop room, it is more chaotic in management, it is more loaded down with trivial details in formality, especially after IC card, radio-frequency card or key are lost
Prodigious trouble can be caused to hotel or client, the comfort level of regularizing administration and client for hotel produces very not
The influence of profit.
So more and more common fingerprint gate lock system, the guest moved in for the first time are acquired by fingerprint acquisition instrument in the prior art
Information in fingerprint, foreground are that guest establishes hotel occupancy file store deposit background server, and finger print information is sent to visitor
People moves in room, and guest enters room moving in room and certification is compared opens door by the fingerprint of registration.
But since finger print information need to be sent to guest room door lock by master controller, finger print information is by network in control terminal
It is transmitted between door lock, therefore finger print information may be stolen by attacker or hotel staff, there is the person's of moving in fingerprint
The risk of leakage of information, safety problem are difficult control.Finger print information is the important biomolecule means of identification of individual, once leakage can draw
Send out consequence immeasurable.
Invention content
The purpose of the present invention is to provide the safe-guard door locks with unlocked by fingerprint function, overcome the above technical problem.
The present invention is achieved through the following technical solutions：
Safe-guard door lock with unlocked by fingerprint function, including door lock are provided with and door lock drive dynamic control device on door lock
The fingerprint identification device of connection, be additionally provided on the fingerprint identification device keyboard input module, timing module, display module,
MCU chip, the keyboard input module, timing module, display module are connect with MCU chip respectively, the MCU chip and fingerprint
Finger print information storage chip electrical connection in identification device, wherein：
The fingerprint identification device is for acquiring and identifying guest's finger print information；
The keyboard input module deletes the temporal information of finger print information for incoming timing；
The timing module is used for timing, and timing signal is transferred to MCU chip；
The MCU chip is used to receive keyboard input module, the temporal information of timing module transmission, timing signal, works as meter
When time of arrival (toa) information when, control fingerprint identification device is automatically deleted all fingerprint identification informations, and will delete successfully
Information is transferred to display module；
The display module is for showing the deletion successful information that MCU chip is transmitted.The fingerprint typing of the present invention is direct
It is carried out in the fingerprint identification device of room door, the fingerprint after typing is also stored in fingerprint identification device, then to the fingerprint
Identification device is improved, and increases keyboard input module, timing module, display module, MCU chip, and people can be according to oneself
Time of moving in set by keyboard input module, timing is carried out by timing module, when reach timing delete finger print information
Time when, MCU chip with regard to fingerprint identification device remove self EMS memory, avoid leaving record.Fingerprint is reduced with upper type passing
The stolen or risk stolen by staff during defeated, substantially increase fingerprint identification door lock hotel using when
Safety.
Spare unlocked state is additionally provided on the door lock, the spare unlocked state connects with door lock drive dynamic control device
It connects.The present invention devises spare unlocked state, when cleanup crew cleans the room, so that it may be unlocked using standby key module.
Preferably, the display module is LCD display.
Compared with prior art, the present invention having the following advantages and advantages：
The present invention has the safe-guard door lock of unlocked by fingerprint function, reduction fingerprint stolen in transmission process or by work people
The risk stolen of member, substantially increase fingerprint identification door lock hotel using when safety.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As shown in Figure 1, the present invention has a safe-guard door lock of unlocked by fingerprint function, including door lock, be provided on door lock with
The fingerprint identification device of door lock drive dynamic control device connection is additionally provided with keyboard input module, fixed on the fingerprint identification device
When module, display module, MCU chip, the keyboard input module, timing module, display module connect with MCU chip respectively,
The MCU chip is electrically connected with the finger print information storage chip in fingerprint identification device, wherein：
The fingerprint identification device is for acquiring and identifying guest's finger print information；
The keyboard input module deletes the temporal information of finger print information for incoming timing；
The timing module is used for timing, and timing signal is transferred to MCU chip；
The MCU chip is used to receive keyboard input module, the temporal information of timing module transmission, timing signal, works as meter
When time of arrival (toa) information when, control fingerprint identification device is automatically deleted all fingerprint identification informations, and will delete successfully
Information is transferred to display module；
The display module is for showing the deletion successful information that MCU chip is transmitted.It is additionally provided on the door lock standby
With unlocked state, the spare unlocked state is connect with door lock drive dynamic control device.The display module is LCD display.This
Invention reduces the risk that fingerprint is stolen in transmission process or is stolen by staff through the above structure, substantially increases
Fingerprint identification door lock hotel using when safety.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (3)
1. the safe-guard door lock with unlocked by fingerprint function, including door lock are provided on door lock and connect with door lock drive dynamic control device
The fingerprint identification device connect, which is characterized in that be additionally provided on the fingerprint identification device keyboard input module, timing module,
Display module, MCU chip, the keyboard input module, timing module, display module are connect with MCU chip respectively, the MCU
Chip is electrically connected with the finger print information storage chip in fingerprint identification device, wherein：
The fingerprint identification device is for acquiring and identifying guest's finger print information；
The keyboard input module deletes the temporal information of finger print information for incoming timing；
The timing module is used for timing, and timing signal is transferred to MCU chip；
The MCU chip is used to receive keyboard input module, the temporal information of timing module transmission, timing signal, when timing is believed
When number arrival time information, control fingerprint identification device is automatically deleted all fingerprint identification informations, and will delete successful information
It is transferred to display module；
The display module is for showing the deletion successful information that MCU chip is transmitted.
2. the safe-guard door lock according to claim 1 with unlocked by fingerprint function, which is characterized in that also set on the door lock
It is equipped with spare unlocked state, the spare unlocked state is connect with door lock drive dynamic control device.
3. the safe-guard door lock according to claim 1 with unlocked by fingerprint function, which is characterized in that the display module is
LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810116285.3A CN108505839A (en) | 2018-02-06 | 2018-02-06 | Safe-guard door lock with unlocked by fingerprint function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810116285.3A CN108505839A (en) | 2018-02-06 | 2018-02-06 | Safe-guard door lock with unlocked by fingerprint function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108505839A true CN108505839A (en) | 2018-09-07 |
Family
ID=63374479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810116285.3A Withdrawn CN108505839A (en) | 2018-02-06 | 2018-02-06 | Safe-guard door lock with unlocked by fingerprint function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108505839A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI752361B (en) * | 2019-10-14 | 2022-01-11 | 陳裕達 | Method and apparatus of cloud data privacy management system |
-
2018
- 2018-02-06 CN CN201810116285.3A patent/CN108505839A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI752361B (en) * | 2019-10-14 | 2022-01-11 | 陳裕達 | Method and apparatus of cloud data privacy management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |
|
| WW01 | Invention patent application withdrawn after publication |