CN207553776U - A kind of public affairs based on Internet of Things rent a house intelligent fingerprint identification door-locking system - Google Patents

A kind of public affairs based on Internet of Things rent a house intelligent fingerprint identification door-locking system Download PDF

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Publication number
CN207553776U
CN207553776U CN201721624366.1U CN201721624366U CN207553776U CN 207553776 U CN207553776 U CN 207553776U CN 201721624366 U CN201721624366 U CN 201721624366U CN 207553776 U CN207553776 U CN 207553776U
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CN
China
Prior art keywords
door lock
keeper
locking
intelligent
fingerprint identification
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.)
Expired - Fee Related
Application number
CN201721624366.1U
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Chinese (zh)
Inventor
汪智
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Zi Lan Iot Technology Co Ltd
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Shanghai Zi Lan Iot Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Zi Lan Iot Technology Co Ltd filed Critical Shanghai Zi Lan Iot Technology Co Ltd
Priority to CN201721624366.1U priority Critical patent/CN207553776U/en
Application granted granted Critical
Publication of CN207553776U publication Critical patent/CN207553776U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of public affairs based on Internet of Things rent a house intelligent fingerprint identification door-locking system, including server terminal, user control terminal and intelligent door lock, server terminal includes data transmission terminal and door lock control terminal, it communicates to connect between data transmission terminal and user control terminal, is communicated to connect between door lock control terminal and intelligent door lock;Intelligent door lock is internally provided with door lock control module, door lock driving device, lock core mechanism and human-computer interaction module, human-computer interaction module includes fingerprint identification device with supplying electric installation, fingerprint identification device and the both sides that intelligent door lock is respectively arranged at for electric installation, door lock control module and door lock driving device, fingerprint identification device control connection door lock control module are electrically connected to for electric installation.

Description

A kind of public affairs based on Internet of Things rent a house intelligent fingerprint identification door-locking system
Technical field
The utility model is related to intelligent door lock system fields, and in particular to a kind of public affairs based on Internet of Things are rented a house intelligent fingerprint Identify door-locking system.
Background technology
Since current intelligent device is more and more common, the safety of house is also more and more important in life, therefore has perhaps For more intelligent door locks by application and development, intelligent door lock refers to the improved intelligentized control method door on the basis of tradition machinery is locked Lock has the characteristics that more intelligent, easy at user security, identification, managerial aspect.Intelligent door lock uses on-mechanical key The scheme of identity is identified as user, is widely used in bank, government department, hotel, school dormitory, residential area, villa, guest To ensure safety, the control program of intelligent door lock realizes wireless data conversion and wireless control on hardware in the places such as shop, Mainly using serial port module, interface compatibility is strong, can realize user's serial ports to the conversion between wireless network, intelligent door lock can It is small using the power supply plan of multiple batteries, it is low in energy consumption.
Utility model content
It rents a house intelligent fingerprint recognitiion gate the technical problem to be solved by the present invention is to provide a kind of public affairs based on Internet of Things Lock system can directly be completed the control of intelligent door lock by wireless control, without mechanically being unlocked, have additional keeper Locking device ensures to lock column keeper in the case of no enabling permission, can not open, and has fingerprint recognition unlocking work( Can, it can be unlocked by fingerprint recognition, there is safer effect, it is easy to operate, it is easy to use, to solve the prior art The defects of causing.
The utility model provides following technical solution to solve above-mentioned technical problem:A kind of public affairs based on Internet of Things are rented a house Intelligent fingerprint identifies door-locking system, wherein, including server terminal, user control terminal and intelligent door lock, the server Terminal includes data transmission terminal and door lock control terminal, communicates between the data transmission terminal and the user control terminal Connection, communicates to connect between the door lock control terminal and the intelligent door lock;
The intelligent door lock is internally provided with door lock control module, door lock driving device, lock core mechanism and human-computer interaction mould Block, the human-computer interaction module, the door lock control terminal control the connection door lock control module, the door lock control respectively Module control connects the door lock driving device, and the door lock driving device control connects the lock core mechanism;
The lock core structure includes column keeper, keeper fixing device, keeper locking device and keeper locking device, institute State the inside that column keeper, the keeper locking device, the keeper locking device may be contained within the keeper fixing device, institute State the inside that keeper fixing device is fixedly connected on the intelligent door lock, the keeper fixing device, the intelligent door lock one Side is equipped with the keeper shifting chute for column keeper movement, and the door lock driving device controls the connection column door respectively Bolt, the keeper locking device, the keeper locking device are respectively equipped on the column keeper and are connected to the keeper locking The locking slot of device, the locked slot for being connected to the keeper locking device;
The human-computer interaction module includes fingerprint identification device with supplying electric installation, the fingerprint identification device and the power supply Device is respectively arranged at the both sides of the intelligent door lock, described to be electrically connected to the door lock control module and the door for electric installation Driving device is locked, the fingerprint identification device control connects the door lock control module.
A kind of above-mentioned public affairs based on Internet of Things are rented a house intelligent fingerprint identification door-locking system, wherein, the user's control is whole End includes PC terminals, mobile phone terminal, and access rights module and fingerprint typing mould are equipped in the PC terminals, the mobile phone terminal Whether block, the access rights module identification user have the permission using the intelligent door lock, the fingerprint recording module For the finger print information of typing user, the PC terminals, the mobile phone terminal are whole with the data transmission by radio communication Connection is established at end.
A kind of above-mentioned public affairs based on Internet of Things are rented a house intelligent fingerprint identification door-locking system, wherein, the data transmission is whole End control connects the door lock control terminal, and the door lock control terminal is internally provided with door lock management module and monitors mould with door lock Block, the door lock management module for manage a plurality of intelligent door locks and establish the PC terminals or the mobile phone terminal with Matching connection between the intelligent door lock, the door lock monitoring module control connect the door lock management module, the door lock Control terminal control connects the door lock control module.
A kind of above-mentioned public affairs based on Internet of Things are rented a house intelligent fingerprint identification door-locking system, wherein, fingerprint recognition dress Put including Fingerprint Identification Unit and door lock protector, the Fingerprint Identification Unit, the door lock protector respectively with the door lock Control module connection is for data interaction.
A kind of above-mentioned public affairs based on Internet of Things are rented a house intelligent fingerprint identification door-locking system, wherein, the keeper fixes dress The mobile device for being internally provided with and being connected to the column keeper is put, the door lock driving device control connects the mobile device, The mobile device is drivingly connected the column keeper.
A kind of above-mentioned public affairs based on Internet of Things are rented a house intelligent fingerprint identification door-locking system, wherein, keeper locking dress It puts including a plurality of locking pins for being connected to the column keeper, the locking pin matches connection with the locking slot;
The keeper locking device include a plurality of locked pins for being connected to the column keeper, the locked pin with it is described Locked slot matching connection;
The door lock driving device controls the connection locking pin, the locked pin respectively.
A kind of above-mentioned public affairs based on Internet of Things are rented a house intelligent fingerprint identification door-locking system, wherein, keeper locking dress The locking pin for being connected to the column keeper including 2-4 is put, the locking pin matches connection with the locking slot;
The keeper locking device includes the locked pins that 2-4 is connected to the column keeper, the locked pin with it is described Locked slot matching connection.
A kind of above-mentioned public affairs based on Internet of Things are rented a house intelligent fingerprint identification door-locking system, wherein, locking pin setting In the upside of the locked pin.
A kind of above-mentioned public affairs based on Internet of Things rent a house intelligent fingerprint identification door-locking system, wherein, the locking pin and institute Locked pin is stated to be staggered.
According to a kind of public affairs based on Internet of Things of above-mentioned the utility model rent a house intelligent fingerprint identification door-locking system provide skill Art scheme works are:The control of intelligent door lock can be directly completed by wireless control, without mechanically being unlocked, is added There is keeper locking device, ensure to lock column keeper in the case of no enabling permission, can not open, there is fingerprint recognition Unlocking function can be unlocked by fingerprint recognition, have safer effect, easy to operate, be easy to use.
Description of the drawings
Fig. 1 be a kind of public affairs based on Internet of Things of the utility model rent a house intelligent fingerprint identify door-locking system schematic diagram;
Fig. 2 be a kind of public affairs based on Internet of Things of the utility model rent a house intelligent fingerprint identify door-locking system control structure Figure;
Fig. 3 is that a kind of the utility model public affairs based on Internet of Things intelligent fingerprint of renting a house identifies intelligent door lock in door-locking system Structure diagram;
Fig. 4 is that a kind of the utility model public affairs based on Internet of Things intelligent fingerprint of renting a house identifies intelligent door lock in door-locking system Internal structure schematic diagram;
Fig. 5 identifies that lock core mechanism is real in door-locking system for a kind of public affairs based on Internet of Things of the utility model intelligent fingerprint of renting a house Apply the structure diagram of one of example;
Fig. 6 identifies that lock core mechanism is real in door-locking system for a kind of public affairs based on Internet of Things of the utility model intelligent fingerprint of renting a house Apply two structure diagram of example;
Fig. 7 identifies that lock core mechanism is real in door-locking system for a kind of public affairs based on Internet of Things of the utility model intelligent fingerprint of renting a house Apply three structure diagram of example;
Fig. 8 identifies that lock core mechanism is real in door-locking system for a kind of public affairs based on Internet of Things of the utility model intelligent fingerprint of renting a house Apply four structure diagram of example.
Wherein, reference numeral is as follows:Server terminal 101, user control terminal 102, intelligent door lock 103, PC terminals or Mobile phone terminal 201, access rights module 202, data transmission terminal 203, door lock control terminal 204, door lock management module 205, Door lock monitoring module 206, door lock control module 207, door lock driving device 208, mobile device 209, column keeper 210, keeper Locking device 211, keeper locking device 212, Fingerprint Identification Unit 213, for electric installation 214, fingerprint recording module 215, door lock protect Protection unit 216, lock core mechanism 301, keeper fixing device 401, shifting chute 402, locking slot 501, locked slot 502, locking pin 503rd, pin 504 is locked.
Specific embodiment
In order to which technological means, creation feature, reached purpose and effect for realizing utility model are easy to understand, lower knot Conjunction is specifically illustrating, and the utility model is expanded on further.
The first embodiment of the utility model is to provide a kind of public affairs based on Internet of Things and rents a house intelligent fingerprint identification door lock system System, it is therefore an objective to the control of intelligent door lock is directly completed by wireless control, without mechanically being unlocked, has additional bolt lock Dead device ensures to lock column keeper in the case of no enabling permission, can not open, and has fingerprint recognition unlocking work( Can, it can be unlocked by fingerprint recognition, there is safer effect, it is easy to operate, it is easy to use.
As shown in Figs. 1-2, a kind of public affairs based on Internet of Things rent a house intelligent fingerprint identification door-locking system, wherein, including service Device terminal 101, user control terminal 102 and intelligent door lock 103, server terminal 101 include data transmission terminal 203 and door Lock control terminal 204 communicates to connect between data transmission terminal 203 and user control terminal 102, door lock control terminal 204 with It is communicated to connect between intelligent door lock 103;
Intelligent door lock 103 is internally provided with door lock control module 207, door lock driving device 208, lock core mechanism 301 and people Machine interactive module, human-computer interaction module, door lock control terminal 204 control connection door lock control module 207, door lock control mould respectively The control connection door lock driving device 208 of block 207, the control connection lock core mechanism 301 of door lock driving device 208;
As shown in figure 4, lock core structure include column keeper 210, keeper fixing device 401, keeper locking device 211 and Keeper locking device 212, column keeper 210, keeper locking device 211, keeper locking device 212 may be contained within keeper and fix dress 401 inside is put, keeper fixing device 401 is fixedly connected on the inside of intelligent door lock 103, keeper fixing device 401, intelligent door The side of lock 103 is equipped with the keeper shifting chute 402 moved for column keeper 210, and door lock driving device 208 controls connection respectively Column keeper 210, keeper locking device 211, keeper locking device 212 are respectively equipped on column keeper 210 and are connected to bolt lock The locking slot 501 of tight device 211, the locked slot 502 for being connected to keeper locking device 212;
As shown in figure 3, human-computer interaction module includes fingerprint identification device with supplying electric installation 214, fingerprint identification device is with supplying Electric installation 214 is respectively arranged at the both sides of intelligent door lock 103, and door lock control module 207 and door lock are electrically connected to for electric installation 214 Driving device 208, fingerprint identification device control connection door lock control module 207, when in use, passes through PC due to being likely to occur user When terminal or mobile phone terminal 201 can not open column keeper 210 by way of wireless control intelligent door lock 103, user Ke Tong Crossing fingerprint recording module 215 on PC terminals or mobile phone terminal 201, the fingerprint of occupant carries out typing, typing by oneself or together Good finger print information is carried out data transmission by fingerprint recording module 215 and data transmission terminal 203 and is uploaded to door lock control Terminal 204, door lock control terminal 204 are contacted user simultaneously with the foundation of corresponding intelligent door lock 103 by door lock management module 205 Finger print information is sent to the door lock control module 207 of corresponding intelligent door lock 103, door lock control module 207 passes finger print information Fingerprint Identification Unit 213 is transported to, user identifies fingerprint, identification fingerprint success back door lock control module 207 by Fingerprint Identification Unit 213 Control door lock driving device 208 drives mobile device 209 that column keeper 210 is moved to unlocking, identification fingerprint failure back door lock Control module 207 controls door lock driving device 208 to drive bolt lock dead device 212 that column keeper 210 is locked until identification refers to Line is successfully unlocked.
A kind of public affairs based on Internet of Things provided in this embodiment rent a house intelligent fingerprint identification door-locking system be to be existed by user It is carried out wireless communication between PC terminals or mobile phone terminal 201 and data transmission terminal 203, sends a control signal to data transmission end The principle that end 203 is unlocked, because the public tenant to rent a house is not fixed, for being made by the way of key unlocking what public affairs were rented a house It is often and not convenient in, while the management and distribution of key are also carried out, using the control by wirelessly carrying out intelligent door lock 103 System, specific operating process are as follows:First, user first passes through access rights module 202 in PC terminals or mobile phone terminal 201 and carries out Control instruction can be transmitted to data transmission terminal 203 in matching, the user fitted through, and secondly data transmission terminal 203 will control The door lock management module 205 that instruction is transmitted to door lock control terminal 204 is carried out for the matching with intelligent door lock 103, last It prepares back door lock control terminal 204 and controls door lock control module 207 to carry out unlocking control, door lock control mould control door lock driving Device 208 drives locking pin 503 that column keeper 210 is moved to unlocking condition with driving mobile device 209 simultaneously, completes to unlock Process, realize that whole wireless control intelligent door lock 103 is unlocked, can also be opened by fingerprint recognition when specifically used Lock.
A kind of public affairs based on Internet of Things provided in this embodiment rent a house intelligent fingerprint identification door-locking system, use user control Terminal 102 processed includes PC terminals or mobile phone terminal 201, be equipped in PC terminals or mobile phone terminal 201 access rights module 202 with Fingerprint recording module 215, access rights module 202 identify whether user has the permission using intelligent door lock 103, fingerprint record Enter module 215 for typing and store the finger print information of user, PC terminals or mobile phone terminal 201 by radio communication with data Transmission terminal 203, which is established, connects and carries out data interaction.
A kind of public affairs based on Internet of Things provided in this embodiment are rented a house intelligent fingerprint identification door-locking system, and the fingerprint of use is known Other device includes Fingerprint Identification Unit 213 and door lock protector 216, Fingerprint Identification Unit 213, door lock protector 216 respectively with The finger print information of user is sent to door lock by the connection of door lock control module 207 for data interaction by door lock control terminal 204 The finger print information of user is transmitted to Fingerprint Identification Unit 213 and recorded by control module 207, door lock control module 207, and user will Finger on Fingerprint Identification Unit 213 by fingerprint recognition is carried out, convenient for unlocking.
A kind of public affairs based on Internet of Things provided in this embodiment are rented a house intelligent fingerprint identification door-locking system, and the data of use pass The defeated control of terminal 203 connection door lock control terminal 204, door lock control terminal 204 is internally provided with door lock management module 205 and door lock Monitoring module 206, door lock management module 205 are used to manage a plurality of intelligent door locks 103 and establish PC terminals or mobile phone terminal 201 Matching between intelligent door lock 103 is connect, the control connection door lock of door lock monitoring module 206 management module 205, door lock monitoring mould Block 206 controls the matching result of real-time monitoring door lock management module 205, can feed back to door lock control terminal when there is matching error 204 carry out alarm.
A kind of public affairs based on Internet of Things provided in this embodiment are rented a house intelligent fingerprint identification door-locking system, and the keeper of use consolidates Determine device 401 and be internally provided with the mobile device 209 for being connected to column keeper 210, the mobile dress of the control connection of door lock driving device 208 209 are put, mobile device 209 is drivingly connected column keeper 210.
A kind of public affairs based on Internet of Things provided in this embodiment rent a house intelligent fingerprint identification door-locking system, the bolt lock of use Tight device 211 includes a plurality of locking pins 503 for being connected to column keeper 210, and locking pin 503 matches connection with locking slot 501;
Keeper locking device 212 includes a plurality of locked pins 504 for being connected to column keeper 210, locks pin 504 with locking The matching connection of slot 502;
Door lock driving device 208 controls connection locking pin 503, locked pin 504 respectively, when in use when user with it is required When the intelligent door lock 103 of unlocking mismatches or has the external force to beat intelligent door lock 103, door lock control terminal 204 controls door lock driving The locked pin 504 of the driving of device 208 locks column keeper 210, ensures that intelligent door lock 103 is not opened or do not pried open.
As seen in figs. 5-6, a kind of public affairs based on Internet of Things provided in this embodiment rent a house intelligent fingerprint identification door-locking system, The locking pin 503 of use is set to the upside of locked pin 504.
As Figure 7-8, a kind of public affairs based on Internet of Things provided in this embodiment rent a house intelligent fingerprint identification door-locking system, The locking pin 503 of use is staggered with locked pin 504.
Second embodiment:
Be different from the first embodiment be a kind of public affairs based on Internet of Things provided in this embodiment rent a house intelligent fingerprint identification Door-locking system, the keeper locking device 211 of use include the 2-4 locking pins 503 for being connected to column keeper 210, locking pin 503 Connection is matched with locking slot 501;
Keeper locking device 212 includes the 2-4 locked pins 504 for being connected to column keeper 210, locks pin 504 with locking The matching connection of slot 502.
To sum up, a kind of public affairs based on Internet of Things of the utility model rent a house intelligent fingerprint identification door-locking system, can be direct The control of intelligent door lock is completed by wireless control, without mechanically being unlocked, keeper locking device is had additional, ensures Column keeper is locked in the case of permission of not opening the door, can not be opened, there is fingerprint recognition unlocking function, pass through fingerprint recognition It can unlock, there is safer effect, it is easy to operate, it is easy to use.
The specific embodiment of utility model is described above.It is to be appreciated that utility model is not limited to Above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as being given with the common mode in this field To implement;Those skilled in the art can make various deformations or amendments and make within the scope of the claims several simply to push away It drills, deform or replaces, this has no effect on the substantive content of utility model.

Claims (9)

1. a kind of public affairs based on Internet of Things are rented a house, intelligent fingerprint identifies door-locking system, which is characterized in that including server terminal, uses Family control terminal and intelligent door lock, the server terminal include data transmission terminal and door lock control terminal, the data It communicates to connect between transmission terminal and the user control terminal, communicates between the door lock control terminal and the intelligent door lock Connection;
The intelligent door lock is internally provided with door lock control module, door lock driving device, lock core mechanism and human-computer interaction module, institute State human-computer interaction module, the door lock control terminal controls the connection door lock control module, the door lock control module respectively Control connects the door lock driving device, and the door lock driving device control connects the lock core mechanism;
The lock core structure includes column keeper, keeper fixing device, keeper locking device and keeper locking device, the column Shape keeper, the keeper locking device, the keeper locking device may be contained within the inside of the keeper fixing device, the door Bolt fixing device is fixedly connected on the inside of the intelligent door lock, and the keeper fixing device, the side of the intelligent door lock are equal Equipped with the keeper shifting chute for column keeper movement, the door lock driving device control respectively the connection column keeper, The keeper locking device, the keeper locking device are respectively equipped on the column keeper and are connected to the keeper locking dress The locking slot put, the locked slot for being connected to the keeper locking device;
The human-computer interaction module includes fingerprint identification device and for electric installation, the fingerprint identification device supplies electric installation with described The both sides of the intelligent door lock are respectively arranged at, it is described to be electrically connected to the door lock control module and door lock drive for electric installation Dynamic device, the fingerprint identification device control connect the door lock control module.
The intelligent fingerprint identification door-locking system 2. a kind of public affairs based on Internet of Things as described in claim 1 are rented a house, which is characterized in that The user control terminal includes PC terminals, mobile phone terminal, and access rights mould is equipped in the PC terminals, the mobile phone terminal Whether block and fingerprint recording module, the access rights module identification user have the permission using the intelligent door lock, institute State fingerprint recording module for typing user finger print information, the PC terminals, the mobile phone terminal by radio communication with The data transmission terminal establishes connection.
The intelligent fingerprint identification door-locking system 3. a kind of public affairs based on Internet of Things as claimed in claim 2 are rented a house, which is characterized in that The data transmission terminal control connects the door lock control terminal, and the door lock control terminal is internally provided with door lock management module With door lock monitoring module, the door lock management module is used to manage a plurality of intelligent door locks and establishes the PC terminals or institute The matching connection between mobile phone terminal and the intelligent door lock is stated, the door lock monitoring module control connects the door lock management mould Block, the door lock control terminal control connect the door lock control module.
The intelligent fingerprint identification door-locking system 4. a kind of public affairs based on Internet of Things as claimed in claim 3 are rented a house, which is characterized in that The fingerprint identification device includes Fingerprint Identification Unit and door lock protector, the Fingerprint Identification Unit, the door lock protector It is connect with the door lock control module respectively for data interaction.
The intelligent fingerprint identification door-locking system 5. a kind of public affairs based on Internet of Things as described in claim 1 are rented a house, which is characterized in that The keeper fixing device is internally provided with the mobile device for being connected to the column keeper, the door lock driving device control connection The mobile device, the mobile device are drivingly connected the column keeper.
The intelligent fingerprint identification door-locking system 6. a kind of public affairs based on Internet of Things as claimed in claim 5 are rented a house, which is characterized in that The keeper locking device includes a plurality of locking pins for being connected to the column keeper, the locking pin and the locking slot With connection;
The keeper locking device includes a plurality of locked pins for being connected to the column keeper, and the locked pin is locked with described Slot matching connection;
The door lock driving device controls the connection locking pin, the locked pin respectively.
The intelligent fingerprint identification door-locking system 7. a kind of public affairs based on Internet of Things as claimed in claim 6 are rented a house, which is characterized in that The keeper locking device includes the 2-4 locking pins for being connected to the column keeper, the locking pin and the locking slot With connection;
The keeper locking device includes the 2-4 locked pins for being connected to the column keeper, and the locked pin is locked with described Slot matching connection.
The intelligent fingerprint identification door-locking system 8. a kind of public affairs based on Internet of Things as claimed in claim 7 are rented a house, which is characterized in that The locking pin is set to the upside of the locked pin.
The intelligent fingerprint identification door-locking system 9. a kind of public affairs based on Internet of Things as claimed in claim 8 are rented a house, which is characterized in that The locking pin is staggered with the locked pin.
CN201721624366.1U 2017-11-29 2017-11-29 A kind of public affairs based on Internet of Things rent a house intelligent fingerprint identification door-locking system Expired - Fee Related CN207553776U (en)

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Application Number Priority Date Filing Date Title
CN201721624366.1U CN207553776U (en) 2017-11-29 2017-11-29 A kind of public affairs based on Internet of Things rent a house intelligent fingerprint identification door-locking system

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Application Number Priority Date Filing Date Title
CN201721624366.1U CN207553776U (en) 2017-11-29 2017-11-29 A kind of public affairs based on Internet of Things rent a house intelligent fingerprint identification door-locking system

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109410406A (en) * 2018-11-14 2019-03-01 北京华大智宝电子系统有限公司 A kind of authorization method, device and system
CN109671200A (en) * 2019-01-12 2019-04-23 深圳旦倍科技有限公司 Fingerprint identification door lock system based on Internet of Things
CN110223420A (en) * 2019-04-29 2019-09-10 广东技术师范学院天河学院 A kind of fingerprint unlocking system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109410406A (en) * 2018-11-14 2019-03-01 北京华大智宝电子系统有限公司 A kind of authorization method, device and system
CN109410406B (en) * 2018-11-14 2021-11-16 北京华大智宝电子系统有限公司 Authorization method, device and system
CN109671200A (en) * 2019-01-12 2019-04-23 深圳旦倍科技有限公司 Fingerprint identification door lock system based on Internet of Things
CN110223420A (en) * 2019-04-29 2019-09-10 广东技术师范学院天河学院 A kind of fingerprint unlocking system

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