CN109671200A - Fingerprint identification door lock system based on Internet of Things - Google Patents

Fingerprint identification door lock system based on Internet of Things Download PDF

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Publication number
CN109671200A
CN109671200A CN201910029214.4A CN201910029214A CN109671200A CN 109671200 A CN109671200 A CN 109671200A CN 201910029214 A CN201910029214 A CN 201910029214A CN 109671200 A CN109671200 A CN 109671200A
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CN
China
Prior art keywords
unit
door lock
fingerprint
finger print
print information
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Granted
Application number
CN201910029214.4A
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Chinese (zh)
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CN109671200B (en
Inventor
胡万
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Shenzhen Times Technology Co Ltd
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Shenzhen Times Technology Co Ltd
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Priority to CN201910029214.4A priority Critical patent/CN109671200B/en
Publication of CN109671200A publication Critical patent/CN109671200A/en
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    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00563Electronically 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
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00571Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00944Details of construction or manufacture

Abstract

The present invention relates to intelligent door lock system field is related to, the fingerprint identification door lock system based on Internet of Things is disclosed, comprising: for typing finger print information and the user control terminal of finger print information effective period of time;To receive finger print information and generate the server terminal of door lock driving instruction;To receive the door lock controlling terminal that door lock driving instruction realizes unlocking action;User control terminal and server terminal communicate to connect, and server terminal and door lock controlling terminal communicate to connect, and user control terminal includes the period marking unit to generate finger print information effective time and period;Server terminal includes the first timing unit for counting the duration that come into force of the effective finger print information of typing for the first time.Effective finger print information is removed automatically in the duration that the duration of the first timing unit statistics reaches the setting of period marking unit, is then removed fingerprint memory automatically after resident moves in the time limit, is improved safety.

Description

Fingerprint identification door lock system based on Internet of Things
Technical field
The present invention relates to intelligent door lock system fields, more particularly to the fingerprint identification door lock system based on Internet of Things.
Background technique
Currently, intelligent device is more and more common, meanwhile, in life, the safety of house is also increasingly taken seriously, Therefore, intelligent door lock comes into being, and obtains fast method and be widely applied.
Smart lock refers to improved intelligentized control method door lock on the basis of tradition machinery lock, user's identification, safety, The managerial more intelligentized lockset of aspect, is widely used in bank, government department, hotel, hotels and other places.
Authorization Notice No. is that the Chinese utility model patent of CN207553776U discloses a kind of Gongzu based on Internet of Things Room intelligent fingerprint identifies that door-locking system, including server terminal, user control terminal and intelligent door lock, server terminal include Data transmission terminal and door lock controlling terminal, communicate to connect between data transmission terminal and user control terminal, and door lock control is eventually Communicated to connect between end and intelligent door lock, be equipped with inside intelligent door lock door lock control module, door lock driving device, lock core mechanism with And human-computer interaction module, human-computer interaction module include fingerprint identification device and power supply unit, fingerprint identification device and power supply unit The two sides of intelligent door lock are respectively arranged at, power supply unit is electrically connected to door lock module and door lock driving device, fingerprint identification device It is connected to door lock control module.Technical solution disclosed in the utility model can be unlocked by fingerprint recognition, be had safer Effect, it is easy to operate, be easy to use.
But above-mentioned utility model discloses technical solution, needs the artificial memory for carrying out typing fingerprint in resident's change It eliminates, to be initialized, therefore, operates still not smart enough.
Summary of the invention
The purpose of the present invention is to provide the fingerprint identification door lock systems based on Internet of Things, can move in the time limit in resident After remove fingerprint memory automatically, to keep door lock more intelligent, meanwhile, improve safety.
Fingerprint identification door lock system provided by the invention based on Internet of Things, comprising:
User control terminal is equipped on intelligent terminal, with typing finger print information and finger print information effective period of time;
Server terminal, to receive finger print information and generate door lock driving instruction;
Door lock controlling terminal realizes unlocking action to receive door lock driving instruction;
The user control terminal and the server terminal communicate to connect, the server terminal and the door lock controlling terminal Communication connection,
The user control terminal include with the fingerprint typing unit of the effective finger print information of typing, with generate finger print information it is effective when Long and the period period marking unit, and storage is connect with the fingerprint typing unit and the period marking unit The storage unit for being used to store finger print information and finger print information effective period of time of unit;
The user control terminal further includes that fingerprint logs in unit, and the fingerprint logs in the touching that unit is used for real time fingerprint information Hair;
The server terminal includes instruction generation unit and the first timing unit for connecting with described instruction generation unit, described Instruction generation unit fingerprint pattern for identification, and unlocking instruction is generated under the conditions of fingerprint pattern is matched, first meter Shi Danyuan is used to count the duration that come into force of the effective finger print information of typing for the first time;
The door lock controlling terminal includes doorlock control unit and the door lock driving unit connecting with the doorlock control unit, institute Doorlock control unit is stated for receiving unlocking instruction and generating door lock driving instruction, the door lock driving unit is connect with lock body.
By using above-mentioned technical proposal, user is by the effective finger print information of fingerprint typing unit typing, and when passing through Between the effective period of time that comes into force of segment mark unit setting fingerprint, the effective period of time that finger print information and fingerprint come into force stored simultaneously In storage unit, the server terminal and user control terminal are communicated to connect, the first timing unit in server terminal For counting the duration that come into force of the effective finger print information of typing for the first time;
Unit is logged in by fingerprint when user unlocks and inputs real time fingerprint information;
The instruction generation unit of server terminal receives real time fingerprint information, and accesses storage unit, transfers in storage unit Effective finger print information is compared, and door lock driving is generated under the conditions of real time fingerprint information and matched effective finger print information and is referred to It enables, and is sent to the doorlock control unit of door lock controlling terminal, door lock driving unit responds door lock driving instruction;
The duration that come into force of the effective finger print information of typing for the first time of first timing unit statistics reaches the setting of period marking unit Effective time after, the storage unit removes effective finger print information and finger print information effective time and the period of current typing Information, therefore, after the effective finger print information and finger print information effective time and time segment information of current typing are removed, instruction Generation unit can not find matched effective finger print information, therefore cannot achieve lock body control, then move in time limit knot in resident Automatically fingerprint memory is removed after beam, improves safety.
In some embodiments, the user control terminal further include:
Data input unit, with typing initial log information and the real-time log-on message of input;
Real-time log-on message is compared with initial log information, identifies its matching by authority recognition unit;
The data input unit and the authority recognition unit are all connected to the storage unit, and the storage unit is also used to Storing initial log-on message, the data input unit are connect with the authority recognition unit.
By using above-mentioned technical proposal, data input unit and authority recognition unit are the preposition list of fingerprint typing unit Member, for limiting the trigger condition of fingerprint typing unit.User realizes registration by data input unit and logs in, storage unit It is also used to storing initial log-on message, real-time log-on message is compared authority recognition unit with initial log information, identification Its matching triggers fingerprint typing list when being stored with initial log information consistent with real-time log-on message in storage unit Member.
In some embodiments, the user control terminal further includes house type marking unit, the house type marking unit It is connected to the storage unit, the house type marking unit is used to match effective target of finger print information.
It the shared residence such as rents a house in hotel, public affairs, there are different house types, by using above-mentioned technical proposal, house type and number Amount information is stored in storage unit, and user can independently select house type, and selected arc is marked in the memory unit, Realize effective target matching of finger print information.
In some embodiments, the user control terminal further includes acknowledgement of orders unit, the acknowledgement of orders unit It is connect with the period marking unit, the house type marking unit and the fingerprint typing unit, the time segment mark list The first and described house type marking unit triggers the acknowledgement of orders unit jointly.
By using above-mentioned technical proposal, acknowledgement of orders unit is the front end units of fingerprint typing unit, time segment mark Unit and house type marking unit are the front end units of acknowledgement of orders unit, and data input unit and authority recognition unit are the period The front end units of marking unit and house type marking unit verify in authority recognition unit and are stored in storage unit and step in real time When recording the consistent initial log information of information, successively triggered time segment mark unit and house type marking unit, generate the period and Acknowledgement of orders unit is triggered after selecting house type information, acknowledgement of orders unit triggers fingerprint typing list is then made by payment behavior Member, therefore only allow the user for having access authority that could trigger fingerprint typing unit after confirming an order with typing fingerprint, a side Face realizes the automatic input of fingerprint, realizes intelligence, on the other hand, is that the behavior of typing fingerprint is provided with permission, improves Safety.
In some embodiments, the server terminal includes password generation unit, the acknowledgement of orders unit triggers The password generation unit;The user control terminal further includes acknowledgement of orders feedback unit, the acknowledgement of orders feedback unit It is connect with the triggering fingerprint typing unit, triggers the fingerprint typing unit.
By using above-mentioned technical proposal, user triggers acknowledgement of orders unit by payment behavior, passes through user's control end The information for triggering acknowledgement of orders unit is sent to server terminal, with triggering by the communication connection at end and the server terminal Password generation unit in server terminal, password generation unit generate the set of number password of random alignment, and password is sent out Intelligent terminal is sent, user keys in numerical ciphers by acknowledgement of orders feedback unit to trigger fingerprint typing unit.
In some embodiments, described instruction generation unit includes AD conversion unit, and the AD conversion unit will Picture signal is converted into digital signal.
By using above-mentioned technical proposal, real time fingerprint information and effective finger print information are converted into counting by AD conversion unit To be compared after word information.
In some embodiments, described instruction generation unit include instruction identification unit and with described instruction recognition unit The unlocking instruction trigger unit and blocking order trigger unit of connection.
By using above-mentioned technical proposal, unlock instruction and blocking order can be respectively set in advance, in instruction generation unit When being identified as effective fingerprint, triggering command recognition unit, the identification of instruction identification unit is unlocking instruction or blocking order, and is triggered Corresponding unlocking instruction trigger unit or blocking order trigger unit, unlocking instruction trigger unit or blocking order trigger unit quilt Command adapted thereto is sent after triggering to door lock controlling terminal.
In some embodiments, the user control terminal further includes counting unit, the counting unit and the finger The connection of line typing unit.
By using above-mentioned technical proposal, unlock instruction and blocking order are different from the continuous key entry number of effective fingerprint, Counting unit is for counting the number for continuously keying in effective fingerprint, to divide into unlock instruction or blocking order.
In some embodiments, the door lock controlling terminal further includes that the second timing unit is connected to the door lock control Unit is additionally provided with inductor, and the inductor is installed on door leaf and doorframe corresponding position, and the inductor is connected to the door Lock control unit.
By using above-mentioned technical proposal, the second timing unit is used to count the duration of the unlocking condition in door leaf closure, When duration exceeds threshold values, door lock controlling terminal sends a command to door lock driving unit to drive lock body to be latched.
In conclusion advantageous effects of the invention are as follows:
1. setting the effective time of effective fingerprint by using period marking unit, effectively referred to by the first timing unit statistics The duration of line typing for the first time, thus automatic in the duration that the duration that the first timing unit counts reaches the setting of period marking unit Effective finger print information is removed, fingerprint memory is then removed automatically after resident moves in the time limit, improves safety;
2. unlock can be distinguished according to the number for continuously keying in effective fingerprint by setting counting unit and instruction identification unit Instruction and blocking order prevent from cannot achieve locking after remotely opening by mistake lock, improve safety to realize long-range lock operation Property;
3. by the second timing unit of setting and inductor, when in door leaf closure, the duration of unlocking condition exceeds threshold values, door lock Controlling terminal sends a command to door lock driving unit to drive lock body to be latched, and to realize the automatic blocking of lock body, improves safety Property.
Detailed description of the invention
Fig. 1 is the modular structure schematic diagram of the fingerprint identification door lock system provided by the invention based on Internet of Things.
Fig. 2 is the modular structure of user control terminal in the fingerprint identification door lock system provided by the invention based on Internet of Things Schematic diagram.
Fig. 3 is that the modular structure of server terminal in the fingerprint identification door lock system provided by the invention based on Internet of Things is shown It is intended to.
Fig. 4 is the modular structure of door lock controlling terminal in the fingerprint identification door lock system provided by the invention based on Internet of Things Schematic diagram.
In figure: 1, user control terminal;10, fingerprint logs in unit;11, fingerprint typing unit;12, time segment mark list Member;13, storage unit;14, data input unit;15, authority recognition unit;16, house type marking unit;17, acknowledgement of orders list Member;18, acknowledgement of orders feedback unit;19, counting unit;2, server terminal;21, instruction generation unit;210, instruction identification Unit;211, AD conversion unit;213, unlocking instruction trigger unit;212, blocking order trigger unit;22, the first timing list Member;23, password generation unit;3, door lock controlling terminal;31, doorlock control unit;32, door lock driving unit;33, the second timing Unit;34, inductor.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
The fingerprint identification door lock system based on Internet of Things of present disclosure, as shown in Figure 1, comprising:
User control terminal 1 is equipped on the intelligent terminals such as mobile phone, PC, tablet computer, has with typing finger print information and finger print information Imitate the period;
Server terminal 2 is communicated to connect with user control terminal 1, to receive finger print information and generate door lock driving instruction;
Door lock controlling terminal 3 is communicated to connect with server terminal 2, while being connect with lock body, to receive door lock driving instruction, and Realize unlocking action.
As shown in Fig. 2, user control terminal 1 includes:
Data input unit 14, with typing initial log information and the real-time log-on message of input;
Authority recognition unit 15 connect with data input unit 14, real-time log-on message and initial log information is compared It is right, identify its matching;
Fingerprint typing unit 11, with the effective finger print information of typing;
Fingerprint logs in unit 10, and fingerprint logs in the triggering that unit 10 is used for real time fingerprint information;
For limiting triggering user control terminal 1, user passes through data input for data input unit 14 and authority recognition unit 15 Unit 14 realize registration and login function, 15 user of authority recognition unit will log in when key in real time information and registration when key entry Standard information be compared, identify its matching, could be triggered when real time information is consistent with standard information user's control end End 1;
Period marking unit 12, to generate finger print information effective time and period, i.e. user passes through period marking unit The duration and period that 12 selections are moved in, the finger print information for unlocking are only effective within the time period;
House type marking unit 16, for matching effective target of finger print information, i.e. user can independently select house type, realize fingerprint The matching of information and the room moved in;
Storage unit 13, with data input unit 14, authority recognition unit 15, house type marking unit 16, period marking unit 12 and fingerprint typing unit 11 connect, be used for storing initial log-on message, house type information, time segment information, finger print information and refer to Line information effective period of time;
Acknowledgement of orders unit 17 is connect, period marking unit 12 and family with period marking unit 12, house type marking unit 16 Phenotypic marker unit 16 triggers acknowledgement of orders unit 17 jointly;
As shown in figure 3, server terminal 2 includes:
Password generation unit 23 communicates to connect, 17 trigger password generation unit 23 of acknowledgement of orders unit with acknowledgement of orders unit 17, The set of number password of the generation random alignment of password generation unit 23;
As shown in Fig. 2, user control terminal 1, further includes acknowledgement of orders feedback unit 18, acknowledgement of orders feedback unit 18 and fingerprint Typing unit 11 connects, while acknowledgement of orders feedback unit 18 and password generation unit 23 communicate to connect;
Acknowledgement of orders unit 17 is the front end units of fingerprint typing unit 11, period marking unit 12 and house type marking unit 16 For the front end units of acknowledgement of orders unit 17, data input unit 14 and authority recognition unit 15 be period marking unit 12 and The front end units of house type marking unit 16 verify to be stored in storage unit 13 and believe with login in real time in authority recognition unit 15 When ceasing consistent initial log information, successively triggered time segment mark unit 12 and house type marking unit 16, generate the period and Acknowledgement of orders unit 17 is triggered after selecting house type information, then by payment behavior trigger password generation unit 23, password is generated Unit 23 generates the set of number password of random alignment, and password is sent to acknowledgement of orders feedback unit 18, and user is by ordering Single confirmation feedback unit 18 keys in numerical ciphers to trigger fingerprint typing unit 11, therefore only allows to have the user of access authority to exist Fingerprint typing unit 11 could be triggered after confirming an order with typing fingerprint, user passes through the effective fingerprint of 11 typing of fingerprint typing unit Information, and effective finger print information is stored in storage unit 13, the automatic input of fingerprint is on the one hand realized, intelligence is realized Change, is that the behavior of typing fingerprint is provided with permission on the other hand.
As shown in figure 3, server terminal 2 further includes fingerprint pattern for identification, and under the conditions of fingerprint pattern is matched The instruction generation unit 21 of unlocking instruction is generated, instruction generation unit 21 and fingerprint log in unit 10 and 13 communication link of storage unit Connect, user by fingerprint log in 10 typing real time fingerprint information of unit after triggering command generation unit 21, instruction generation unit 21 access storage units 13, the effective finger print information transferred in storage unit 13 is compared with real time fingerprint information, real-time Door lock driving instruction is generated under the conditions of finger print information and effective finger print information are matched, and is sent to door lock controlling terminal;
As shown in Fig. 2, user control terminal 1 further includes for counting the duration that come into force of the effective finger print information of typing for the first time One timing unit 22, when the duration that come into force of the effective finger print information of typing for the first time of the first timing unit 22 statistics reaches the period After the effective time of marking unit setting, when storage unit 13 removes the effective finger print information and effective finger print information of current typing Long and time segment information, therefore, in the effective finger print information and finger print information effective time and time segment information quilt of current typing After removing, instruction generation unit 21 can not find matched effective finger print information, therefore cannot achieve lock body control, then live Automatically fingerprint memory is removed after moving in the time limit in family.
As shown in figure 3, instruction generation unit 21 is opened including instruction identification unit 210, with what instruction identification unit 210 was connect Instruction triggers unit 213 and blocking order trigger unit 212 are locked, and picture signal is converted into the analog-to-digital conversion of digital signal Unit 211;As shown in Fig. 2, user control terminal 1 further includes counting unit 19, counting unit 19 and fingerprint typing unit 11 connect It connects, unlock instruction and blocking order can be respectively set in advance, unlock instruction and blocking order are different from the continuous key of effective fingerprint Indegree, counting unit 19 is for counting the number for continuously keying in effective fingerprint, to divide into unlock instruction or blocking order, When instruction generation unit 21 is identified as effective fingerprint, triggering command recognition unit 210, the identification of instruction identification unit 210 is to unlock Instruction or blocking order, and trigger corresponding unlocking instruction trigger unit 213 or blocking order trigger unit 212, unlocking instruction Trigger unit 213 or blocking order trigger unit 212 send command adapted thereto to door lock controlling terminal 3 after being triggered.
As shown in figure 4, door lock controlling terminal 3 includes:
Doorlock control unit 31 is communicated to connect with AD conversion unit 211, is referred to for receiving unlocking instruction and generating door lock driving It enables;
Door lock driving unit 32 is connect with doorlock control unit 31, while door lock driving unit 32 is connect with lock body, door lock driving Unit 32 receives the door lock driving instruction of doorlock control unit 31, and controls lock body and unlock or be latched.
As shown in figure 4, door lock controlling terminal 3 further includes the inductor 34 for being installed on door leaf Yu doorframe corresponding position, and It is connected to the second timing unit 33 of doorlock control unit 31, inductor 34 is connected to doorlock control unit 31, and inductor 34 is used In judging whether door leaf is in closed state, the second timing unit 33 is used to count the duration of the unlocking condition in door leaf closure, When duration exceeds threshold values, door lock controlling terminal 3 sends a command to door lock driving unit 32 to drive lock body to be latched, to realize lock The automatic blocking of body, improves safety.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it It is interior.

Claims (9)

1. the fingerprint identification door lock system based on Internet of Things characterized by comprising
User control terminal (1), is equipped on intelligent terminal, with typing finger print information and finger print information effective period of time;
Server terminal (2), to receive finger print information and generate door lock driving instruction;
Door lock controlling terminal (3) realizes unlocking action to receive door lock driving instruction;
The user control terminal (1) and the server terminal (2) communicate to connect, the server terminal (2) and the door Lock control terminal (3) communication connection,
The user control terminal (1) includes with the fingerprint typing unit (11) of the effective finger print information of typing, to generate fingerprint letter Cease effective time and the period marking unit of period (12), and with the fingerprint typing unit (11) and the period The storage unit for being used to store finger print information and finger print information effective period of time of marking unit (12) connection storage unit (13) (13);
The user control terminal (1) further includes that fingerprint logs in unit (10), and the fingerprint logs in unit (10) for referring in real time The triggering of line information;
The server terminal (2) includes instruction generation unit (21) and the first meter connecting with described instruction generation unit (21) Shi Danyuan (22), described instruction generation unit (21) fingerprint pattern for identification, and generated under the conditions of fingerprint pattern is matched Unlocking instruction, first timing unit (22) are used to count the duration that come into force of the effective finger print information of typing for the first time;
The door lock controlling terminal (3) includes doorlock control unit (31) and the door lock that connect with the doorlock control unit (31) Driving unit (32), the doorlock control unit (31) is for receiving unlocking instruction and generating door lock driving instruction, the door lock Driving unit (32) is connect with lock body.
2. the fingerprint identification door lock system according to claim 1 based on Internet of Things, which is characterized in that the user's control Terminal (1) further include:
Data input unit (14), with typing initial log information and the real-time log-on message of input;
Real-time log-on message is compared with initial log information, identifies its matching by authority recognition unit (15);
The data input unit (14) and the authority recognition unit (15) are all connected to the storage unit (13), described to deposit Storage unit (13) is also used to storing initial log-on message, and the data input unit (14) and the authority recognition unit (15) are even It connects.
3. the fingerprint identification door lock system according to claim 2 based on Internet of Things, which is characterized in that the user's control Terminal (1) further includes house type marking unit (16), and the house type marking unit (16) is connected to the storage unit (13), described House type marking unit (16) is used to match effective target of finger print information.
4. the fingerprint identification door lock system according to claim 3 based on Internet of Things, which is characterized in that the user's control Terminal (1) further includes acknowledgement of orders unit (17), the acknowledgement of orders unit (17) and the period marking unit (12), institute State house type marking unit (16) and the fingerprint typing unit (11) connection, the period marking unit (12) and the house type Marking unit (16) triggers the acknowledgement of orders unit (17) jointly.
5. the fingerprint identification door lock system according to claim 4 based on Internet of Things, which is characterized in that the server is whole Holding (2) includes password generation unit (23), and the acknowledgement of orders unit (17) triggers the password generation unit (23);The use Family controlling terminal (1) further includes acknowledgement of orders feedback unit (18), the acknowledgement of orders feedback unit (18) and the triggering institute Fingerprint typing unit (11) connection is stated, the fingerprint typing unit (11) is triggered.
6. the fingerprint identification door lock system according to claim 1 based on Internet of Things, which is characterized in that described instruction generates Unit (21) includes AD conversion unit (211), and picture signal is converted into digital signal by the AD conversion unit (211).
7. the fingerprint identification door lock system according to claim 1 based on Internet of Things, which is characterized in that described instruction generates Unit (21) includes instruction identification unit (210) and the unlocking instruction trigger unit that connect with described instruction recognition unit (210) (213) and blocking order trigger unit (212).
8. the fingerprint identification door lock system according to claim 7 based on Internet of Things, which is characterized in that the user's control Terminal (1) further includes counting unit (19), and the counting unit (19) connect with the fingerprint typing unit (11).
9. the fingerprint identification door lock system according to claim 7 based on Internet of Things, which is characterized in that the door lock control Terminal (3) further includes that the second timing unit (33) is connected to the doorlock control unit (31), is additionally provided with inductor (34), institute It states inductor (34) and is installed on door leaf and doorframe corresponding position, the inductor (34) is connected to the doorlock control unit (31).
CN201910029214.4A 2019-01-12 2019-01-12 Fingerprint identification lock system based on thing networking Active CN109671200B (en)

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