CN107452099A - A kind of intelligent electric controlled lock tele-control system and method based on Quick Response Code and man-machine checking - Google Patents

A kind of intelligent electric controlled lock tele-control system and method based on Quick Response Code and man-machine checking Download PDF

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Publication number
CN107452099A
CN107452099A CN201710479860.1A CN201710479860A CN107452099A CN 107452099 A CN107452099 A CN 107452099A CN 201710479860 A CN201710479860 A CN 201710479860A CN 107452099 A CN107452099 A CN 107452099A
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CN
China
Prior art keywords
electronic lock
user
lock
quick response
response code
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.)
Pending
Application number
CN201710479860.1A
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Chinese (zh)
Inventor
林卫中
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.)
FUYANG WANRUISI ELECTRONIC LOCK INDUSTRY Co Ltd
Original Assignee
FUYANG WANRUISI ELECTRONIC LOCK INDUSTRY 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
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Application filed by FUYANG WANRUISI ELECTRONIC LOCK INDUSTRY Co Ltd filed Critical FUYANG WANRUISI ELECTRONIC LOCK INDUSTRY Co Ltd
Priority to CN201710479860.1A priority Critical patent/CN107452099A/en
Publication of CN107452099A publication Critical patent/CN107452099A/en
Pending legal-status Critical Current

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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
    • 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
    • G07C2009/00634Power supply for the lock

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention discloses a kind of intelligent electric controlled lock tele-control system and method based on Quick Response Code and man-machine checking, the system includes:Electronic lock authentication module, for obtaining the personal information of user being connected with electronic lock authentication module by electronic lock Quick Response Code, the personal information compared with presupposed information and is judged whether the user passes through safety verification;Electronic lock power supply module, for when user passes through safety verification, being powered to electronic lock, electronic lock is opened or closed for user;Methods described includes:Electronic lock obtains the personal information of user being connected with electronic lock by electronic lock Quick Response Code, and compared with presupposed information and the personal information is judged into whether the user passes through safety verification;When user passes through safety verification, electronic lock is powered, electronic lock is opened or closed for user.

Description

A kind of intelligent electric controlled lock tele-control system based on Quick Response Code and man-machine checking and Method
Technical field
The present invention relates to electronic lock technical field, more particularly to a kind of intelligent electric controlled lock based on Quick Response Code and man-machine checking Tele-control system and method.
Background technology
With internet development and the progress of planar bar code technology, Internet technology and planar bar code technology are brought to people's life Many facilities, based on current Internet technology and planar bar code technology, utilize the wechat on mobile phone terminal, QQ, Alipay etc. APP can utilize Internet technology and planar bar code technology, realize that acquisition of information, website redirect, are advertisement pushing, mobile phone electric business, anti- Function, the planar bar code technologies such as puppet is traced to the source, preferential promotion, member management, mobile-phone payment have:High density encodes, information capacity is big, Coding range is wide, fault-tolerant ability is strong, have error correction, decoding reliability is high, it is low to introduce encryption measures, cost, easily makes, The advantages of durable;Although planar bar code technology application is gradually extensive, planar bar code technology is applied to electronic lock field, given people Live and offer convenience, improve the efficiency of switch lock, there has been no successful story at home at present.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of intelligence based on Quick Response Code and man-machine checking Electric control lock tele-control system and method.
A kind of intelligent electric controlled lock tele-control system based on Quick Response Code and man-machine checking proposed by the present invention, including:
Electronic lock authentication module, for obtaining for the user being connected with electronic lock authentication module by electronic lock Quick Response Code People's information, the personal information compared with presupposed information and is judged whether the user passes through safety verification;
Electronic lock power supply module, for when user passes through safety verification, being powered to electronic lock, for user open or Close electronic lock.
Preferably, the electronic lock authentication module, is additionally operable to:Being obtained by electronic lock Quick Response Code mould is verified with electronic lock Before the personal information of the user of block connection, the password or gesture of acquisition user's input simultaneously judge user and electronic lock authentication module Whether normally connect, when user input password or gesture with default password or gesture are consistent in electronic lock authentication module when, Judge that user is normally connected with electronic lock authentication module.
Preferably, the electronic lock authentication module, is additionally operable to:The personal information of the user includes user identity, electronics Lock one or more of affiliated, time, switch lock task;
Preferably, the electronic lock authentication module, is specifically used for:When the personal information of user is consistent with presupposed information, Judge that user passes through safety verification.
Preferably, in addition to electronic lock feedback of status module, it is connected with electronic lock power supply module, for being powered when electronic lock After module is powered to electronic lock, electronic lock status information is obtained, and send to the user being connected with electronic lock authentication module The electronic lock status information;
Preferably, electronic lock feedback of status module, is additionally operable to:The electronic lock status information includes electronic lock switch lock shape State, one or more in the electronic lock switch time.
A kind of intelligent electric controlled lock long-range control method based on Quick Response Code and man-machine checking, including:
S1, electronic lock obtain the personal information for the user being connected with electronic lock by electronic lock Quick Response Code, by the individual Information is compared with presupposed information and judges whether the user passes through safety verification;
S2, when user passes through safety verification, electronic lock is powered, electronic lock is opened or closed for user.
Preferably, in step S1, the individual for the user being connected with electronic lock is obtained by electronic lock Quick Response Code in electronic lock Before information, in addition to:The password or gesture of acquisition user's input simultaneously judge whether user terminal is normally connected with electronic lock, when The password or gesture of user's input are with when default password or gesture are consistent in electronic lock, judging that user terminal is normal with electronic lock Connection.
Preferably, in step S1, the personal information of the user, specifically include:Belonging to user identity, electronic lock, the time, One or more of switch lock task;
Preferably, step S1, specifically include:When the personal information of user is consistent with presupposed information, judge that user passes through Safety verification.
Preferably, in addition to:Step S3, electronic lock status information is obtained, and institute is sent to the user being connected with electronic lock State electronic lock status information;
Preferably, in step S3, the electronic lock status information, including:Electronic lock switch lock status, in the switch lock time One or more.
In the present invention, electronic lock obtains the personal information for the user being connected with electronic lock by electronic lock Quick Response Code, by institute Personal information is stated compared with presupposed information and whether judges the user by safety verification, when user passes through safety verification When, electronic lock is powered, for user's switch lock, in this way, by with reference to the advantages of planar bar code technology, entering as key Checking is simultaneously compared with presupposed information with reference to userspersonal information for mouth, realizes remote switch lock control and Intellectualized monitoring pipe Reason, improves the intelligent and security of switch lock, avoids forgetting to lose the puzzlement brought to user with key and key, meanwhile, Electronic lock status information is obtained in real time, and sends the electronic lock status information to the user being connected with electronic lock authentication module, Allow user to understand electronic lock status information in real time, further improve the safe with lock of user.
Brief description of the drawings
Fig. 1 is a kind of mould of the intelligent electric controlled lock tele-control system based on Quick Response Code and man-machine checking proposed by the present invention Block schematic diagram;
Fig. 2 is a kind of stream of the intelligent electric controlled lock long-range control method based on Quick Response Code and man-machine checking proposed by the present invention Journey schematic diagram.
Embodiment
Reference picture 1, a kind of intelligent electric controlled lock tele-control system based on Quick Response Code and man-machine checking proposed by the present invention, It is characterised in that it includes:
Electronic lock authentication module, for obtaining for the user being connected with electronic lock authentication module by electronic lock Quick Response Code People's information, whether the personal information compared with presupposed information and is judged into the user by safety verification, it is specific to use In:Before the personal information for the user being connected with electronic lock authentication module is obtained by electronic lock Quick Response Code, it is defeated to obtain user The password or gesture that enter simultaneously judge whether user is normally connected with electronic lock authentication module, when user's input password or gesture with When default password or gesture are consistent in electronic lock authentication module, judge that user is normally connected with electronic lock authentication module;
Wherein, the personal information of the user includes one in affiliated user identity, electronic lock, time, switch lock task Person or more persons;Specifically, when the personal information of user is consistent with presupposed information, judge that user passes through safety verification.
In concrete scheme, user utilizes the barcode scanning function of identifying Quick Response Code, scanning electron lock checking by user terminal After the identification pattern in 2 D code of module, user terminal and electronic lock authentication module are attached, wherein, user terminal includes: Mobile phone, tablet personal computer and other mobile communication equipments, after user is connected by user terminal with electronic lock authentication module, electronics The personal information that authentication module obtains the user is locked, and by the personal information compared with presupposed information, when user's When personal information is consistent with presupposed information, user is judged by safety verification, further, in order to prevent user misoperation or non- Method operates, electronic lock authentication module before the personal information of connected user is obtained, verify user's input password or Gesture judges whether user is normally connected with electronic lock authentication module.
Electronic lock power supply module, it is connected with electronic lock authentication module, for when user passes through safety verification, to electronic lock It is powered, electronic lock is opened or closed for user.
Electronic lock feedback of status module, is connected with electronic lock power supply module, for when electronic lock power supply module is to electronic lock After being powered, electronic lock status information is obtained, and the electronic lock shape is sent to the user being connected with electronic lock authentication module State information, is additionally operable to:The electronic lock status information includes electronic lock switch lock status, one or more in the electronic lock switch time Person.
In concrete scheme, when user passes through safety verification, electronic lock is powered, user can be locked into electronics Row is unlocked and/or operation of locking, meanwhile, electronic lock status information is obtained, and send to the user being connected with electronic lock authentication module The electronic lock status information, further improve the safe with lock of user.
With reference to figure 2, a kind of intelligent electric controlled lock long-range control method based on Quick Response Code and man-machine checking proposed by the present invention, Including:
Step S1, electronic lock obtain the personal information for the user being connected with electronic lock by electronic lock Quick Response Code, by described in Personal information is compared with presupposed information and judges that the user whether by safety verification, specifically includes:Lead in electronic lock Cross before the personal information that electronic lock Quick Response Code obtains the user being connected with electronic lock, in addition to:Obtain the password of user's input Or gesture and judge whether user terminal is normally connected with electronic lock, when the password or gesture of user's input in electronic lock with presetting Password or gesture when being consistent, judge that user terminal is normally connected with electronic lock.
Wherein, the personal information of the user, is specifically included:Belonging to user identity, electronic lock, the time, switch lock task One or more of, specifically, when the personal information of user is consistent with presupposed information, judge that user passes through safety verification.
In concrete scheme, user utilizes the barcode scanning function of identifying Quick Response Code, the knowledge of scanning electron lock by user terminal After other pattern in 2 D code, user terminal and electronic lock are attached, wherein, user terminal includes:Mobile phone, tablet personal computer and its Its mobile communication equipment, after user is connected by user terminal with electronic lock, obtain the personal information of the user, and by institute Personal information is stated compared with presupposed information, when the personal information of user is consistent with presupposed information, judges that user passes through peace Full checking, further, in order to prevent user misoperation or illegal operation, electronic lock is obtaining the individual of connected user Before information, the password or gesture of verifying user's input judge whether user terminal is normally connected with electronic lock.
Step S2, when user passes through safety verification, electronic lock is powered, electronic lock is opened or closed for user.
Step S3, electronic lock status information is obtained, and send the electronics lock status to the user being connected with electronic lock and believe Breath, wherein, the electronic lock status information, including:Electronic lock switch lock status, one or more in the switch lock time.
In concrete scheme, when user passes through safety verification, electronic lock is powered, user can be locked into electronics Row is unlocked and/or operation of locking, meanwhile, electronic lock status information is obtained, and the electronics is sent to the user being connected with electronic lock Lock status information, further improve the safe with lock of user.
In present embodiment, electronic lock obtains the personal information for the user being connected with electronic lock by electronic lock Quick Response Code, Whether the personal information compared with presupposed information and is judged into the user by safety verification, when user passes through safety During checking, electronic lock is powered, for user's switch lock, in this way, by combine planar bar code technology the advantages of, as close Checking is simultaneously compared with presupposed information with reference to userspersonal information for key entrance, realizes remote switch lock control and Intellectualized monitoring Management, improves the intelligent and security of switch lock, avoids forgetting to lose the puzzlement brought to user with key and key, together When, electronic lock status information is obtained in real time, and is sent the electronics lock status to the user being connected with electronic lock authentication module and believed Breath, allows user to understand electronic lock status information in real time, and that further improves user uses lock safety.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.

Claims (8)

  1. A kind of 1. intelligent electric controlled lock tele-control system based on Quick Response Code and man-machine checking, it is characterised in that including:
    Electronic lock authentication module, believe for obtaining the personal of the user being connected with electronic lock authentication module by electronic lock Quick Response Code Breath, the personal information compared with presupposed information and is judged whether the user passes through safety verification;
    Electronic lock power supply module, for when user passes through safety verification, being powered to electronic lock, being opened or closed for user Electronic lock.
  2. 2. the intelligent electric controlled lock tele-control system according to claim 1 based on Quick Response Code and man-machine checking, its feature It is, the electronic lock authentication module, is additionally operable to:The use being connected with electronic lock authentication module is being obtained by electronic lock Quick Response Code Before the personal information at family, the password or gesture of acquisition user's input simultaneously judge whether user normally connects with electronic lock authentication module Connect, when user input password or gesture with default password or gesture are consistent in electronic lock authentication module when, judge user and Electronic lock authentication module normally connects.
  3. 3. the intelligent electric controlled lock tele-control system according to claim 1 based on Quick Response Code and man-machine checking, its feature It is, the electronic lock authentication module, is additionally operable to:The personal information of the user include user identity, belonging to electronic lock, when Between, one or more of switch lock task;
    Preferably, the electronic lock authentication module, is specifically used for:When the personal information of user is consistent with presupposed information, judge User passes through safety verification.
  4. 4. the intelligent electric controlled lock tele-control system according to claim 1 based on Quick Response Code and man-machine checking, its feature It is, in addition to electronic lock feedback of status module, it is connected with electronic lock power supply module, for when electronic lock power supply module is to electronics After lock is powered, electronic lock status information is obtained, and the electronic lock is sent to the user being connected with electronic lock authentication module Status information;
    Preferably, electronic lock feedback of status module, is additionally operable to:The electronic lock status information include electronic lock switch lock status, One or more in the electronic lock switch time.
  5. A kind of 5. intelligent electric controlled lock long-range control method based on Quick Response Code and man-machine checking, it is characterised in that including:
    S1, electronic lock obtain the personal information for the user being connected with electronic lock by electronic lock Quick Response Code, by the personal information Compared with presupposed information and judge whether the user passes through safety verification;
    S2, when user passes through safety verification, electronic lock is powered, electronic lock is opened or closed for user.
  6. 6. the intelligent electric controlled lock long-range control method according to claim 5 based on Quick Response Code and man-machine checking, its feature It is, in step S1, before electronic lock obtains the personal information for the user being connected with electronic lock by electronic lock Quick Response Code, also Including:The password or gesture of acquisition user's input simultaneously judge whether user terminal is normally connected with electronic lock, when user's input Password or gesture are with when default password or gesture are consistent in electronic lock, judging that user terminal is normally connected with electronic lock.
  7. 7. the intelligent electric controlled lock long-range control method according to claim 5 based on Quick Response Code and man-machine checking, its feature It is, in step S1, the personal information of the user, specifically includes:Belonging to user identity, electronic lock, the time, switch lock task One or more of;
    Preferably, step S1, specifically include:When the personal information of user is consistent with presupposed information, judge that user passes through safety Checking.
  8. 8. the intelligent electric controlled lock long-range control method according to claim 5 based on Quick Response Code and man-machine checking, its feature It is, in addition to:Step S3, electronic lock status information is obtained, and the electronic lock shape is sent to the user being connected with electronic lock State information;
    Preferably, in step S3, the electronic lock status information, including:Electronic lock switch lock status, one in the switch lock time Or more persons.
CN201710479860.1A 2017-06-22 2017-06-22 A kind of intelligent electric controlled lock tele-control system and method based on Quick Response Code and man-machine checking Pending CN107452099A (en)

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Application Number Priority Date Filing Date Title
CN201710479860.1A CN107452099A (en) 2017-06-22 2017-06-22 A kind of intelligent electric controlled lock tele-control system and method based on Quick Response Code and man-machine checking

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Application Number Priority Date Filing Date Title
CN201710479860.1A CN107452099A (en) 2017-06-22 2017-06-22 A kind of intelligent electric controlled lock tele-control system and method based on Quick Response Code and man-machine checking

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CN107452099A true CN107452099A (en) 2017-12-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110544331A (en) * 2019-08-06 2019-12-06 广州穗通金融服务有限公司 electronic coded lock power-on unlocking system and method thereof

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102802155A (en) * 2012-08-17 2012-11-28 珠海金山办公软件有限公司 Method for rapidly establishing connection between mobile terminal and intelligent display equipment
CN103426221A (en) * 2013-09-09 2013-12-04 桂林理工大学 Bidirectional authentication type light-operated entrance guard method
CN203759775U (en) * 2014-03-21 2014-08-06 高椿明 Double-encrypted access control system based on two-dimensional code recognition
CN104200544A (en) * 2014-07-11 2014-12-10 厦门仟信德电子科技有限公司 Unlocking method and intelligent lock
CN104244234A (en) * 2013-12-02 2014-12-24 北京东方泰华科技发展有限公司 Method and device for connecting wireless device with intelligent terminal rapidly
CN204168365U (en) * 2014-10-10 2015-02-18 北汽福田汽车股份有限公司 Mobile phone and car machine communication connecting system
CN104809791A (en) * 2015-05-11 2015-07-29 杨恒沣 Two-dimensional unlocking method and two-dimensional unlocking device
CN105657166A (en) * 2016-01-04 2016-06-08 重庆长安汽车股份有限公司 Body control system and method based on Bluetooth communication
CN205507997U (en) * 2016-03-18 2016-08-24 无锡萨弗特智能科技有限公司 Developments trick lock
CN205722034U (en) * 2016-04-13 2016-11-23 杭州荣域网络科技有限公司 A kind of intelligent entrance guard equipment using mobile phone A PP to control

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102802155A (en) * 2012-08-17 2012-11-28 珠海金山办公软件有限公司 Method for rapidly establishing connection between mobile terminal and intelligent display equipment
CN103426221A (en) * 2013-09-09 2013-12-04 桂林理工大学 Bidirectional authentication type light-operated entrance guard method
CN104244234A (en) * 2013-12-02 2014-12-24 北京东方泰华科技发展有限公司 Method and device for connecting wireless device with intelligent terminal rapidly
CN203759775U (en) * 2014-03-21 2014-08-06 高椿明 Double-encrypted access control system based on two-dimensional code recognition
CN104200544A (en) * 2014-07-11 2014-12-10 厦门仟信德电子科技有限公司 Unlocking method and intelligent lock
CN204168365U (en) * 2014-10-10 2015-02-18 北汽福田汽车股份有限公司 Mobile phone and car machine communication connecting system
CN104809791A (en) * 2015-05-11 2015-07-29 杨恒沣 Two-dimensional unlocking method and two-dimensional unlocking device
CN105657166A (en) * 2016-01-04 2016-06-08 重庆长安汽车股份有限公司 Body control system and method based on Bluetooth communication
CN205507997U (en) * 2016-03-18 2016-08-24 无锡萨弗特智能科技有限公司 Developments trick lock
CN205722034U (en) * 2016-04-13 2016-11-23 杭州荣域网络科技有限公司 A kind of intelligent entrance guard equipment using mobile phone A PP to control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110544331A (en) * 2019-08-06 2019-12-06 广州穗通金融服务有限公司 electronic coded lock power-on unlocking system and method thereof

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Application publication date: 20171208