CN104711817B - A kind of intelligent washing machine door closure security system and method - Google Patents

A kind of intelligent washing machine door closure security system and method Download PDF

Info

Publication number
CN104711817B
CN104711817B CN201510127656.4A CN201510127656A CN104711817B CN 104711817 B CN104711817 B CN 104711817B CN 201510127656 A CN201510127656 A CN 201510127656A CN 104711817 B CN104711817 B CN 104711817B
Authority
CN
China
Prior art keywords
washing machine
module
door
user
fingerprint
Prior art date
Application number
CN201510127656.4A
Other languages
Chinese (zh)
Other versions
CN104711817A (en
Inventor
董永波
张慧芬
Original Assignee
济南大学
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 济南大学 filed Critical 济南大学
Priority to CN201510127656.4A priority Critical patent/CN104711817B/en
Publication of CN104711817A publication Critical patent/CN104711817A/en
Application granted granted Critical
Publication of CN104711817B publication Critical patent/CN104711817B/en

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/42Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00Control of operations performed in washing machines or washer-dryers 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2224/00Safety arrangement concerning the opening or closing of the door

Abstract

A kind of intelligent washing machine door closure security system and method, it is characterised in that the intelligent washing machine door closure security system includes:Controller, Fingerprint Identification Unit, motor drive module, detection module, electromagnetism buckling module, fingerprint and digital code data memory module, touch display screen and battery power supply module, the controller respectively with Fingerprint Identification Unit, motor drive module, detection module, electromagnetism buckling module, fingerprint and digital code data memory module, touch display screen and the connection of battery power supply module, the battery power supply module respectively with controller, Fingerprint Identification Unit, motor drive module, detection module, electromagnetism buckling module, fingerprint and digital code data memory module and touch display screen connection.This intelligent washing machine door closure security system and method, realize the full-automatic open-close of door for washing machine, with fingerprint recognition and digital password identification user identity function, it is ensured that clothing safety, with automatic blocking door closure function, it is ensured that children's personal safety.

Description

A kind of intelligent washing machine door closure security system and method

Technical field

The invention belongs to home appliance design field, it is related to a kind of door for washing machine security system and method, particularly one Plant intelligent washing machine door closure security system and method.

Background technology

At present, washing machine is used widely in daily life, but the door closure of existing washing machine is most It is by manual unlocking and closing, it has not been convenient to use.The washing machine used in public places does not have safeguard measure, often results in clothing Loss, it is impossible to ensure the safety of laundry.Door for washing machine does not protect the safety measure of children, easily causes children's mistake Enter and maloperation, children are damaged.Therefore, need a kind of intelligent washing machine door closure security system badly and method solves above-mentioned ask Topic, realizes intellectuality and the safe of door for washing machine.

The content of the invention

The problem of present invention can not solve above-mentioned door for washing machine aspect for prior art is done washing there is provided a kind of intelligence Gate lid security system and method, realize the full-automatic open-close of door for washing machine, with fingerprint recognition and digital password identification User identity function, it is ensured that clothing safety, with automatic blocking door closure function, it is ensured that children's personal safety.

In order to complete above-mentioned purpose, the present invention uses following technical scheme.

A kind of intelligent washing machine door closure security system, it is characterised in that the intelligent washing machine door closure security system includes: Controller, Fingerprint Identification Unit, motor drive module, detection module, electromagnetism buckling module, fingerprint and digital code data storage mould Block, touch display screen and battery power supply module, the controller respectively with Fingerprint Identification Unit, motor drive module, detection module, Electromagnetism buckling module, fingerprint and digital code data memory module, touch display screen and the connection of battery power supply module, the battery Power supply module respectively with controller, Fingerprint Identification Unit, motor drive module, detection module, electromagnetism buckling module, fingerprint and numeral Code data memory module and touch display screen connection.

Described controller control and reception processing Fingerprint Identification Unit, motor drive module, detection module, electromagnetic lock buckling die The data message of block, fingerprint and digital code data memory module, touch display screen and battery power supply module.

Described Fingerprint Identification Unit is connected with controller, and the finger print information of collection user is transferred to controller, for recognizing Whether user has operating right.

Described motor drive module is connected with controller, the junction at the top of door for washing machine and washing machine, Whole module is fixed at the top of washing machine, and machine shaft is connected with door for washing machine rotary shaft, be door for washing machine opening with Closure provides power, and the module includes motor and motor drive ic.

Described detection module is connected with controller, opening and closing state position, electricity for detecting door for washing machine Pond electric power detection, including limit switch and electric power detection chip.

Described electromagnetism buckling module is connected with controller, and realization blocks locking door of washing machine when being closed to door for washing machine Lid, including electromagnet and Spring lock catch.

Described fingerprint and digital code data memory module are connected with controller, for store the finger print information of user with The password that user is set, it is ensured that in the case of accident power-off, data will not lose.

Described touch display screen is connected with controller, realizes the man-machine interaction of user and system, and numeral is inputted to system Password and operating system, display system information.

Described battery power supply module respectively with controller, Fingerprint Identification Unit, motor drive module, detection module, electromagnetism Buckling module, fingerprint and digital code data memory module and touch display screen connection, provide safe and stable to whole system Power supply.

A kind of intelligent washing machine door closure safety method, including:When a kind of intelligent washing machine door closure security system is used for the first time Typing fingerprint of administrator information and keeper's numerical ciphers can be pointed out in touch display screen, keeper passes through according to prompting operation Fingerprint Identification Unit and the fingerprint and management numerical ciphers of touch display screen difference typing oneself.

Keeper carries out user fingerprints and number encrypted message typing to the user having the right using this washing machine, makes User has access right, and the finger print information and numerical ciphers of user are stored by fingerprint and digital code data memory module.

When user uses this intelligent washing machine door closure security system washing machine, according to User logs in circle in touch display screen Face prompting is operated, and the fingerprint and numerical ciphers of typing oneself, controller are distinguished by Fingerprint Identification Unit and touch display screen Reception processing gather user fingerprints and with numerical ciphers and fingerprint and digital code data memory module are stored access right The fingerprint and numerical ciphers of user is checked.After being checked by subscriber identity information, user is continuing with this door of washing machine The other functions of lid security system;When that can not be checked by subscriber identity information, the user is forbidden to use this door for washing machine The other functions of security system.

After user is checked by identity information, system is locked to this User logs in state, and other users can not continue Log in and operation the system, take the clothing of oneself away until laundry terminates rear user, system is carried out to this login user state Log off.User logs in is to the user function selection interface of intelligent washing machine door closure security system, and user is by touching display Screen display function selection interface selection door for washing machine unlatching and closure button control respectively door for washing machine unlatching and Closure.

When user selects open function, intelligent washing machine door closure security system control control electromagnetism buckling module work Make, electromagnetic actuation Spring lock catch is acted once, make after switch for door enclosure of washing machine opening, motor drive module job control motor Rotate forward and drive door for washing machine to automatically open up, limit switch detection motor rotational angle position, makes door of washing machine in detection module When lid rotation reaches limit switch set location, positional information is fed back into controller, controller controlled motor drive module makes Motor stalls, it is achieved thereby that door for washing machine is automatically opened up.

When user selects closure function, the work of intelligent washing machine door closure security system control controlled motor drive module Controlled motor reversion drives door for washing machine to close automatically, and limit switch detection motor rotational angle position, makes in detection module When door for washing machine rotation reaches limit switch set location, positional information is fed back into controller, controller controlled motor is driven Dynamic model block leaves the motor off Spring lock catch in rotation, electromagnetism buckling module and blocks naturally and pin door for washing machine, so as to realize The automatic closure of door for washing machine is pinned.

When this washing machine washes clothing, the user function selection interface selection that user is shown by touch display screen takes Go out clothing operation, subscriber identity information is checked in touch display screen prompting again, and user is known according to operation prompt information by fingerprint Other device and touch display screen distinguish the fingerprint and numerical ciphers of typing oneself, confirm consistent using washing machine user profile with this Afterwards, user can use the control of intelligent washing machine door closure security system to open door for washing machine and take clothing away.Take away after clothing, use After family control door for washing machine closure, door closure closure, this automatically exits from logging in using washing machine user, waits other users to make With.If user, which takes away, forget after clothing closure door for washing machine, system meeting countdown closes door for washing machine simultaneously automatically after 2 minutes User logs in is automatically exited from, waits other users to use.

The beneficial effects of the invention are as follows:A kind of intelligent washing machine door closure security system of the present invention and method, realize laundry The full-automatic open-close of gate lid, it is ensured that the safety of clothing and prevent that children are strayed into and maloperation, it is ensured that children's personal safety.

Brief description of the drawings

Fig. 1 is present system overall structure diagram.

Fig. 2 is present system external structure schematic diagram.

Fig. 3 is User logs in interface schematic diagram of the present invention.

Fig. 4 is user function selection interface schematic diagram of the present invention.

1, controller in figure, 2, Fingerprint Identification Unit, 3, motor drive module, 4, detection module, 5, electromagnetism buckling module, 6, Fingerprint and digital code data memory module, 7, touch display screen, 8, battery power supply module, 9, at the top of washing machine, 10, washing machine Door closure, 11, washing machine nozzle.

Embodiment

The present invention is further illustrated with reference to the accompanying drawings and examples, to be specifically described the technical side of the present invention Case.

As shown in figure 1, a kind of intelligent washing machine door closure security system of the invention, it is characterised in that the intelligent washing machine Door closure security system includes:Controller 1, Fingerprint Identification Unit 2, motor drive module 3, detection module 4, electromagnetism buckling module 5, refer to Line and digital code data memory module 6, touch display screen 7 and battery power supply module 8.The controller 1 is known with fingerprint respectively Other device 2, motor drive module 3, detection module 4, electromagnetism buckling module 5, fingerprint and digital code data memory module 6, touch Display screen 7 and battery power supply module 8 are connected.The battery power supply module 8 drives with controller 1, Fingerprint Identification Unit 2, motor respectively Dynamic model block 3, detection module 4, electromagnetism buckling module 5, fingerprint and digital code data memory module 6 and touch display screen 7 are connected.

As shown in Fig. 2 a kind of intelligent washing machine door closure security system can point out record in touch display screen 7 when using for the first time Enter fingerprint of administrator information and keeper's numerical ciphers, keeper is shown according to prompting operation by Fingerprint Identification Unit 2 and touch Screen 7 distinguishes the fingerprint and management numerical ciphers of typing oneself.

Keeper carries out user fingerprints and number encrypted message typing to the user having the right using this washing machine, makes User has access right, and the finger print information and numerical ciphers of user are stored by fingerprint and digital code data memory module 6.

As shown in figure 3, when user uses this intelligent washing machine door closure security system washing machine, according to touch display screen 7 Middle User logs in interface prompt is operated, and the fingerprint sum of typing oneself is distinguished by Fingerprint Identification Unit 2 and touch display screen 7 Word password, the reception processing of controller 1 gathers user fingerprints and deposited with numerical ciphers with fingerprint and digital code data memory module 6 The fingerprint and numerical ciphers that have access right user of storage are checked.After being checked by subscriber identity information, user continues Use the other functions of this door for washing machine security system;When that can not be checked by subscriber identity information, the user is forbidden to make With the other functions of this door for washing machine security system.

After user is checked by identity information, system is locked to this User logs in state, and other users can not continue Log in and operation the system, take the clothing of oneself away until laundry terminates rear user, system is carried out to this login user state Log off.As shown in figure 4, user function selection interface of the User logs in intelligent washing machine door closure security system, Yong Hutong The unlatching and closure button for crossing the function selection interface selection door for washing machine 10 of the display of touch display screen 7 control washing machine respectively The unlatching of door closure 10 and closure.

When user selects open function, the work of the control electromagnetism of intelligent washing machine door closure security system control 1 buckling module 5 Make, electromagnetic actuation Spring lock catch is acted once, make after the switch opening of door for washing machine 10, the job control of motor drive module 3 Motor, which is rotated forward, drives door for washing machine 10 to automatically open up, and limit switch detection motor rotational angle position, makes to wash in detection module 4 When the rotation of clothing gate lid 10 reaches limit switch set location, positional information is fed back into controller 1, the controlled motor of controller 1 Drive module 3 leaves the motor off rotation, it is achieved thereby that door for washing machine is automatically opened up.

When user selects closure function, the work of 1 controlled motor drive module of intelligent washing machine door closure security system control 3 Making controlled motor reversion drives door for washing machine 10 to close automatically, limit switch detection motor rotational angle position in detection module 4 Put, door for washing machine 10 is rotated when reaching limit switch set location, positional information is fed back into controller 1, controller 1 is controlled Motor drive module 3 processed leaves the motor off Spring lock catch in rotation, electromagnetism buckling module 5 and blocks naturally and pin door for washing machine 10, it is achieved thereby that the automatic closure of door for washing machine is pinned.

When this washing machine washes clothing, the user function selection interface that user is shown by touch display screen 7 is selected Clothing operation is taken out, touch display screen 7 is pointed out to check subscriber identity information again, and user passes through fingerprint according to operation prompt information Identifier 2 and touch display screen 7 distinguish the fingerprint and numerical ciphers of typing oneself, confirm to use washing machine user profile with this After consistent, user can use the control of intelligent washing machine door closure security system to open door for washing machine 10 and take clothing away.Take clothing away After thing, user's control door for washing machine 10 is closed, after door closure closure, and this automatically exits from logging in using washing machine user, waits Other users are used.If user, which takes away, forget after clothing closure door for washing machine, system meeting countdown is closed and washed automatically after 2 minutes Clothing gate lid 10 simultaneously automatically exits from User logs in, waits other users to use.

Module that the system is all battery powered using electric energy is provided, it is ensured that the safe and stable work of system.Detect mould Battery electric quantity detection detects battery electric quantity in real time using electric power detection chip in block, can be aobvious in touch when battery electric quantity is not enough The display reminding user of display screen 7 changes battery in time.

By above-described embodiment course of work, this intelligent washing machine door closure security system realize door for washing machine it is complete from Dynamic folding, with fingerprint recognition and digital password identification user identity function, it is ensured that clothing safety, with automatic blocking door closure work( Can, it is ensured that children's personal safety.

Claims (1)

1. a kind of intelligent washing machine door closure security system, it is characterised in that the intelligent washing machine door closure security system includes:Control Device processed, Fingerprint Identification Unit, motor drive module, detection module, electromagnetism buckling module, fingerprint and digital code data storage mould Block, touch display screen and battery power supply module, the controller respectively with Fingerprint Identification Unit, motor drive module, detection module, Electromagnetism buckling module, fingerprint and digital code data memory module, touch display screen and the connection of battery power supply module, the battery Power supply module respectively with controller, Fingerprint Identification Unit, motor drive module, detection module, electromagnetism buckling module, fingerprint and numeral Code data memory module and touch display screen connection;
Described controller control and reception processing Fingerprint Identification Unit, motor drive module, detection module, electromagnetism buckling module, The data message of fingerprint and digital code data memory module, touch display screen and battery power supply module;
Described Fingerprint Identification Unit is connected with controller, and the finger print information of collection user is transferred to controller, for discriminating user Whether there is operating right;
Described motor drive module is connected with controller, the junction at the top of door for washing machine and washing machine, entirely Module is fixed at the top of washing machine, and machine shaft is connected with door for washing machine rotary shaft, is the opening and closing of door for washing machine Power is provided, the module includes motor and motor drive ic;
Described detection module is connected with controller, opening and closing state position, battery electricity for detecting door for washing machine Amount detection, including limit switch and electric power detection chip;
Described electromagnetism buckling module is connected with controller, and realization blocks locking door for washing machine when being closed to door for washing machine, Including electromagnet and Spring lock catch;
Described fingerprint and digital code data memory module are connected with controller, finger print information and user for storing user The password of setting, it is ensured that in the case of accident power-off, data will not lose;
Described touch display screen is connected with controller, realizes the man-machine interaction of user and system, to system input numerical ciphers And operating system, display system information;
Described battery power supply module is latched with controller, Fingerprint Identification Unit, motor drive module, detection module, electromagnetism respectively Module, fingerprint and digital code data memory module and touch display screen connection, safe and stable electricity is provided to whole system Source;
The control electromagnetism buckling module work of intelligent washing machine door closure security system control, electromagnetic actuation Spring lock catch action one It is secondary, make after switch for door enclosure of washing machine opening, motor drive module job control motor, which is rotated forward, drives door for washing machine to automatically open up, Limit switch detection motor rotational angle position in detection module, rotates door for washing machine and reaches limit switch set location When, positional information is fed back into controller, controller controlled motor drive module leaves the motor off rotation, it is achieved thereby that laundry Gate lid is automatically opened up;
Intelligent washing machine door closure security system control controlled motor drive module job control motor reversal drives door of washing machine Limit switch detection motor rotational angle position, rotates door for washing machine and reaches spacing open in the automatic closure of lid, detection module When closing set location, positional information is fed back into controller, controller controlled motor drive module leaves the motor off rotation, electromagnetism Spring lock catch blocks and pins door for washing machine naturally in buckling module, it is achieved thereby that the automatic closure lock of door for washing machine Firmly;
Battery electric quantity detection detects battery electric quantity in real time using electric power detection chip in detection module, when battery electric quantity is not enough, Battery can be changed in time in touch display screen display reminding user;
Described intelligent washing machine door closure security system can point out typing fingerprint of administrator when using for the first time in touch display screen Information and keeper's numerical ciphers, keeper distinguish typing oneself according to prompting operation by Fingerprint Identification Unit and touch display screen Fingerprint and management numerical ciphers;
Keeper carries out user fingerprints and number encrypted message typing to the user having the right using this washing machine, makes user With access right, the finger print information and numerical ciphers of user are stored by fingerprint and digital code data memory module;
When user uses this intelligent washing machine door closure security system washing machine, carried according to User logs in interface in touch display screen Show and operated, the fingerprint and numerical ciphers of typing oneself are distinguished by Fingerprint Identification Unit and touch display screen, and controller is received Processing collection user fingerprints and with numerical ciphers and fingerprint and digital code data memory module are stored access right user Fingerprint and numerical ciphers checked;After being checked by subscriber identity information, user is continuing with this door for washing machine peace System-wide other functions;When that can not be checked by subscriber identity information, the user is forbidden to use this door for washing machine safety The other functions of system;
After user is checked by identity information, system is locked to this User logs in state, and other users can not continue to log in With operation the system, the clothing of oneself is taken away until laundry terminates rear user, system is exited to this login user state Log in;User logs in is to the user function selection interface of intelligent washing machine door closure security system, and user is aobvious by touch display screen The unlatching of the function selection interface selection door for washing machine shown and closure button control unlatching and the closure of door for washing machine respectively; When user selects open function, the control electromagnetism buckling module work of intelligent washing machine door closure security system control, electromagnet Adhesive Spring lock catch is acted once, is made after switch for door enclosure of washing machine opening, and motor drive module job control motor, which is rotated forward, to be driven Door for washing machine is automatically opened up, and limit switch detection motor rotational angle position, is rotated up to door for washing machine in detection module During to limit switch set location, positional information is fed back into controller, controller controlled motor drive module leaves the motor off Rotate, it is achieved thereby that door for washing machine is automatically opened up;
When user selects closure function, intelligent washing machine door closure security system control controlled motor drive module job control Motor reversal drives door for washing machine to close automatically, and limit switch detection motor rotational angle position, makes laundry in detection module When the rotation of gate lid reaches limit switch set location, positional information is fed back into controller, controller controlled motor driving mould Block leaves the motor off Spring lock catch in rotation, electromagnetism buckling module and blocks naturally and pin door for washing machine, it is achieved thereby that washing The automatic closure of clothing gate lid is pinned;
When this washing machine washes clothing, clothing is taken out in the user function selection interface selection that user is shown by touch display screen Thing is operated, and subscriber identity information is checked in touch display screen prompting again, and user passes through Fingerprint Identification Unit according to operation prompt information With touch display screen distinguish typing oneself fingerprint and numerical ciphers, confirm with this use washing machine user profile it is consistent after, User can use the control of intelligent washing machine door closure security system to open door for washing machine and take clothing away;Take away after clothing, user Control after door for washing machine closure, door closure closure, this automatically exits from logging in using washing machine user, wait other users to make With;If user, which takes away, forget after clothing closure door for washing machine, system meeting countdown closes door for washing machine simultaneously automatically after 2 minutes User logs in is automatically exited from, waits other users to use.
CN201510127656.4A 2015-03-24 2015-03-24 A kind of intelligent washing machine door closure security system and method CN104711817B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510127656.4A CN104711817B (en) 2015-03-24 2015-03-24 A kind of intelligent washing machine door closure security system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510127656.4A CN104711817B (en) 2015-03-24 2015-03-24 A kind of intelligent washing machine door closure security system and method

Publications (2)

Publication Number Publication Date
CN104711817A CN104711817A (en) 2015-06-17
CN104711817B true CN104711817B (en) 2017-07-14

Family

ID=53411518

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510127656.4A CN104711817B (en) 2015-03-24 2015-03-24 A kind of intelligent washing machine door closure security system and method

Country Status (1)

Country Link
CN (1) CN104711817B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105059351A (en) * 2015-07-17 2015-11-18 济南大学 Safe intelligent baby carriage capable of preventing baby from being stolen
CN105336052A (en) * 2015-11-24 2016-02-17 无锡小天鹅股份有限公司 Laundry expense paying method, washing machine, cloud server, user side and system
WO2017128382A1 (en) * 2016-01-30 2017-08-03 吕璇 Laundry machine with function for preventing children from accidentally starting same and method for controlling same
CN105839339A (en) * 2016-06-06 2016-08-10 广西新全通电子技术有限公司 Clothes washer
CN105839341A (en) * 2016-06-06 2016-08-10 广西新全通电子技术有限公司 Fingerprint-type washing machine
CN105839340A (en) * 2016-06-06 2016-08-10 广西新全通电子技术有限公司 Fingerprint control type washing machine
CN106222934A (en) * 2016-08-31 2016-12-14 无锡小天鹅股份有限公司 The control method of washing machine, device and washing machine
CN106436150A (en) * 2016-09-22 2017-02-22 珠海格力电器股份有限公司 Method and device for controlling washing machine, and washing machine
CN106991761A (en) * 2017-03-28 2017-07-28 崔俊新 Intelligent clothes washing method, terminal and computer-readable recording medium
CN107177965A (en) * 2017-03-29 2017-09-19 无锡小天鹅股份有限公司 Washing machine and its switch gate method
CN108221270A (en) * 2017-12-12 2018-06-29 广东轻工职业技术学院 Shared control method for washing machine, apparatus and system based on embedded computer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2680802Y (en) * 2003-07-31 2005-02-23 赵宁 Fingerprint lock
CN1779061A (en) * 2004-11-26 2006-05-31 乐金电子(天津)电器有限公司 Door hinge structure of drier
DE102006039235A1 (en) * 2006-08-16 2008-02-21 E.G.O. Elektro-Gerätebau GmbH Domestic appliance with an operating device and method for using a household appliance with an operating device
CN101967739B (en) * 2010-09-26 2015-11-25 海尔集团公司 A kind of washing machine and control method with coded lock controlling functions
CN103233342A (en) * 2013-05-15 2013-08-07 苏州卫生职业技术学院 Fingerprint lock washing machine
CN203741598U (en) * 2013-12-26 2014-07-30 海尔集团公司 Washing machine door locking structure and washing machine
CN203890725U (en) * 2014-04-01 2014-10-22 德昌电机(深圳)有限公司 Flip cover type washing device and driving component thereof
CN204570282U (en) * 2015-03-24 2015-08-19 济南大学 A kind of intelligent washing machine door closure security system

Also Published As

Publication number Publication date
CN104711817A (en) 2015-06-17

Similar Documents

Publication Publication Date Title
CN105275278B (en) A kind of smart lock based on Internet of Things Storage Cabinets
CN104318647A (en) Access control system based on intelligent terminal and control method of access control system
CN201145918Y (en) Networking safety door inhibition apparatus
CN102122402B (en) Access control system based on palm vein authentication and authentication method using same
CN103383788B (en) Intelligent access control system
CN105756440A (en) Electronic lock opening device and method
CN105873792A (en) Apparatus, method and article for power storage device failure safety
US20170198497A1 (en) Padlock and cabinet lock
CN201311672Y (en) Storage cabinet system
CN201539153U (en) Intelligent lock
CN103466182A (en) Storage compartment capable of delaying automatic door closing
CN204899571U (en) Full biological identification safe deposit box
CN104481280B (en) Electronic lock with double-motor structure
CN103793966A (en) NFC based door lock control system and method thereof
CN104732631B (en) Intelligent fingerprint cipher anti theft lock system
CN204904406U (en) Safe access control system
CN104123768B (en) A kind of safe and intelligent lock system and unlocking, shut control method
CN102819881B (en) Reservation and utilization management system for precision instrument
CN106780874B (en) A kind of intelligent access control system
CN205899637U (en) Wireless tool to lock control system based on intelligent terminal
CN205502929U (en) Burglary -resisting door and burglary -resisting door system
TW201329328A (en) Operation method of electronic lock
CN201198699Y (en) Safe with human face discrimination
CN206193989U (en) Lock and vehicle
CN102797390B (en) Intelligent burglarproof door

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant