WO2022050726A1 - Appareil et système de commande d'ouverture et de fermeture de porte - Google Patents

Appareil et système de commande d'ouverture et de fermeture de porte Download PDF

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Publication number
WO2022050726A1
WO2022050726A1 PCT/KR2021/011865 KR2021011865W WO2022050726A1 WO 2022050726 A1 WO2022050726 A1 WO 2022050726A1 KR 2021011865 W KR2021011865 W KR 2021011865W WO 2022050726 A1 WO2022050726 A1 WO 2022050726A1
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WO
WIPO (PCT)
Prior art keywords
code
closing control
door opening
door
control device
Prior art date
Application number
PCT/KR2021/011865
Other languages
English (en)
Korean (ko)
Inventor
허정
신광호
최영선
김영관
Original Assignee
한국토지주택공사
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 한국토지주택공사 filed Critical 한국토지주택공사
Priority to CN202180053962.1A priority Critical patent/CN116018624A/zh
Priority to JP2023514731A priority patent/JP2023542624A/ja
Publication of WO2022050726A1 publication Critical patent/WO2022050726A1/fr

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/29—Individual registration on entry or exit involving the use of a pass the pass containing active electronic elements, e.g. smartcards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
    • G06K7/1417—2D bar codes
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration

Definitions

  • the present invention relates to a door opening/closing control device and system, and more specifically, by using a QR code authentication method to open the door only for women in women's restrooms installed in general buildings such as schools, companies, and government offices.
  • the present invention relates to a door opening/closing control device and system capable of resolving psychological anxiety of female users.
  • the toilet in a general building corresponds to a facility provided for anyone using the building, such as managers, workers, and visitors, so it is common that the entrance 10 is operated in an open state, and therefore the building There are no proper means and methods to prevent regular male or insider males from entering the women's restroom without permission during the time during which public access is permitted.
  • the present invention has been devised to solve the above problems, and the present invention uses a QR code-based authentication method to restrictly open and close the door for women, thereby relieving the anxiety of women using the women's restroom in a general building.
  • An object of the present invention is to provide a door opening/closing control device and system.
  • the present invention can further improve the convenience of women using the women's restroom in a general building by implementing an application access code that can download a virtual ID issuance application that enables the issuance of a QR code on the door.
  • An object of the present invention is to provide a control device and system.
  • the present invention provides a door opening/closing control device and system for fundamentally blocking the use of illegal or fake QR codes by including a code that prevents the door from responding to a QR code generated through a similar application in issuing a QR code. is intended to provide
  • the present invention provides additional management / control by allowing the door opening and closing control device installed in the women's toilet in a general building to have its own built-in software that controls the opening and closing of the door according to the QR code reading, and to enable the building manager to respond immediately in case of emergency.
  • An object of the present invention is to provide a door opening/closing control device and system capable of providing a user with a door opening/closing control service in a more cost-effective manner without an operation server.
  • the present invention is a QR code that can access the women's restroom in a general building by limiting the right to use the application to one line per user through the mobile operator's authentication process after downloading the application in granting the right to use the virtual ID issuance application
  • the purpose of the present invention is to provide a door opening/closing control device and system that can block the illegal use of in advance.
  • Door opening and closing control device for solving the above technical problem, a QR code scanner configured to scan a QR code displayed in a user terminal; and a controller mounted with a program for generating a door opening/closing control signal based on the reading of the QR code scanned by the QR code scanner and controlling the opening and closing of the door according to the generated door opening/closing control signal,
  • the control device may be installed in at least some of the women's toilets among a plurality of women's toilets provided in the building.
  • the QR code may be provided to the user terminal from an application operation server by executing a virtual ID issuance application installed in the user terminal, or may be generated in the user terminal when the virtual ID issuance application is executed.
  • an application access code is additionally implemented in an area of the main body where the QR code scanner is disposed, and by accessing the application access code, the virtual ID issuance application can be downloaded to the user terminal.
  • the QR code is composed of a secret code, a gender code and a date/time information code
  • the secret code includes a unique code given by the application operating server that operates and manages the virtual ID issuance application
  • the date The /time information code may include information on the date and time the QR code was issued.
  • the controller reads the secret code, the gender code, and the date/time information code included in the QR code scanned by the QR code scanner, and when the read information satisfies the door opening condition, the door It may be further configured to generate a door opening and closing control signal to allow the opening of the.
  • the display may further include a display for displaying information on whether the door is opened, which is determined based on the QR code read by the controller.
  • the door opening and closing control system for solving the above technical problem, the door opening and closing control device; and an application operation server that is communicatively coupled with the door opening/closing control device, providing the QR code to the user terminal, and transmitting update information of the secret code included in the QR code to the door opening/closing control device.
  • an application operation server that is communicatively coupled with the door opening/closing control device, providing the QR code to the user terminal, and transmitting update information of the secret code included in the QR code to the door opening/closing control device.
  • the application operation server may be additionally configured to grant one line of application use rights per user through communication company identity authentication when signing up after downloading a virtual ID issuance application.
  • the door opening and closing control device and system by using a QR code-based authentication method to restrict the opening and closing of the door only for women, it is possible to relieve the anxiety of women using the women's restroom in a general building.
  • the door opening/closing control device installed in the women's restroom in a general building has built-in software for controlling the opening and closing of the door according to the QR code reading and operates it, In case of emergency, an additional management/operation server is not provided by allowing the building manager to respond immediately, and accordingly, the door opening/closing control service can be provided to the user in a more cost-effective manner.
  • the door opening/closing control device and system in granting the right to use the virtual ID issuance application, after downloading and installing the virtual ID issuance application, it is used only in the case of a woman through the communication company's own authentication It is possible to block the illegal use of QR codes that can access women's restrooms in general buildings in advance by being granted permission and by checking the history of granting permission to use the application to one line per user.
  • FIG. 1 is an exemplary view for explaining the state of the door 10 of a general public toilet.
  • FIG. 2 is a block diagram of a door opening/closing control system 1000 according to an embodiment of the present invention.
  • 3A and 3B are conceptual views for explaining an embodiment of controlling the opening and closing of a door based on whether a QR code is authenticated according to an embodiment of the present invention.
  • FIG. 4 is a flowchart illustrating a method for controlling the opening and closing of a door based on QR code authentication according to an embodiment of the present invention.
  • FIG 5 is an exemplary diagram for explaining the detailed configuration of the QR code 30 according to an embodiment of the present invention.
  • the door opening/closing control system 1000 includes a door opening/closing control device 100 , an application operation server 200 , a user terminal 300 , a communication network 400 , It may be composed of an entrance door 500 and the like.
  • a women's toilet installed in a general building such as a school, company, or government office is provided.
  • a general building such as a school, company, or government office
  • other facilities in a general building where only women should be allowed and men should be strictly prohibited for example, in other facilities such as a nursing room and women's changing room, according to an embodiment of the present invention
  • the door opening/closing control device 100 and the door opening/closing control system 1000 may be equally or substantially identically applied.
  • the door opening/closing control device 100 and the door opening/closing control system 1000 according to the present invention can be more customized and applied to a toilet in a building where a building manager resides or can respond immediately in case of emergency, and also includes a general toilet and Buildings with separate QR code authentication toilets (for example, in a 5-story building, the 1st and 5th floors are operated as QR code authentication toilets, while the 2nd-4th floors are operated as general toilets), and general toilets on the same floor It may be more suitable for a building in which a toilet and a QR code certified toilet are operated separately (for example, a building in which the east toilet is operated as a QR code certified toilet and the west toilet is operated as a general toilet).
  • QR QR
  • the door opening/closing control device 100 is disposed on or adjacent to the door 500 of a women's restroom installed in a general building, and can control the opening and closing of the door 500 according to the authentication result of the QR code.
  • the door opening/closing control device 100 according to an embodiment of the present invention has an IP (internet protocol) address in a digital manner, and may be operated using constant power or battery power, and may be operated during a power outage. For emergency operation, a rechargeable battery for emergency power may be provided.
  • IP internet protocol
  • the door opening/closing control device 100 may be disposed at an appropriate position with respect to the door 500 for the convenient use of the user, for example, may be disposed at the height of an adult's chest. In addition, stairs may be additionally disposed on the ground below the door opening/closing control device 100 for children's use.
  • the door opening/closing control device 100 may be installed to be movable vertically by being coupled to a sliding means such as a rail, and whether a user approaching the door 500 is an adult or not. By detecting whether it is a child, the height may be automatically adjusted through sliding movement in the vertical direction according to the result.
  • the door opening/closing control device 100 may be communicatively coupled with the application operation server 200 through a communication network 400 such as LTE or 5G, and for this purpose, a modem (chip) for wireless communication such as LTE, 5G, etc. It may be built-in, and may be coupled to the door 500 mechanically (refer to FIG. 3A below) or to enable wireless communication (eg, connected to Bluetooth, see FIG. 3B below).
  • a communication network 400 such as LTE or 5G
  • a modem (chip) for wireless communication such as LTE, 5G, etc. It may be built-in, and may be coupled to the door 500 mechanically (refer to FIG. 3A below) or to enable wireless communication (eg, connected to Bluetooth, see FIG. 3B below).
  • the door opening/closing control apparatus 100 scans the QR code provided to the user terminal 300 from the application operation server 200 or generated by the user terminal 300, and reads the Opening and closing of the door 500 may be controlled based on the result.
  • the specific operation, procedure, etc. of opening or closing the door according to the authentication of the QR code will be described in more detail below.
  • the door opening and closing control device 100 includes a main body 110 , a display 120 , a QR code scanner 130 , an application access code 140 , and a controller (150), and the like.
  • the elements 110, 120, 130, 140, and 150 of the door opening/closing control device 100 shown in FIG. It will be apparent that this is merely an exemplary element for description, and thus additional elements (eg, a power supply unit, a communication unit, an alarm unit, a monitoring unit, etc.) may be additionally provided.
  • the main body 110 constitutes the body of the door opening/closing control device 100 , and may be attached to at least a portion of the door 500 , or may be attached adjacent to the door 500 .
  • the main body 110 may be made of metal or synthetic resin, and the exposed surface may be implemented to have a predetermined color for improved visibility effect, and its shape may be rectangular as exemplarily shown in FIG. 2 . It may be a shape, but is not limited thereto.
  • the display 120 , the QR code scanner 130 , the application access code 140 , etc. may be embedded or implemented on the exposed surface of the main body 110 , and the controller Software for reading the QR code and controlling the opening and closing of the door 500 according to the reading result may be programmably embedded in 150 .
  • FIG. 2 shows the controller 150 constituting a part of the door opening/closing control device 100 as a block for easy understanding of the present invention, the controller 150 is located inside the door opening/closing control device 100 . It may not be visually visible as it is embedded as a chip or module.
  • the display 120 may be disposed in the upper region of the door opening/closing control device 100 , and information regarding whether the door 500 is opened or not, which is determined based on the QR code read by the controller 150 , QR code recognition failure information about the QR code, information regarding the expiration of the valid time of the QR code, status information of the door opening/closing control device 100, and the like may be displayed.
  • information such as “access approval” “access denied” may be displayed on the display 120 according to the result of the controller 150 determining the QR code, and in the case of device abnormality or gender determination impossible, “recognition Information such as “failure” may be displayed on the display 120 , and when the usable time of the QR code is exceeded, information such as “use time exceeded” may be displayed on the display 120 .
  • the information displayed through the display 120 may be expressed in Korean, and according to an additional embodiment of the present invention, it may be provided as both Korean and English for the convenience of foreign toilet users.
  • the display 120 may be implemented as a touch-sensitive display, and accordingly, the building manager touches the display 120 to set the Bluetooth communication with the door 500, set the valid time of the QR code, etc. This can be easily controlled.
  • various contents that can arouse the user's interest or provide information for example, a building promotional video, etc. may be implemented to be reproduced on the display 120 , and such content may be stored in advance in a memory (not shown) of the door opening/closing control device 100 and may be periodically updated.
  • the display 120 includes a liquid crystal display (LCD), a thin film transistor liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), and a flexible display.
  • LCD liquid crystal display
  • TFT LCD thin film transistor liquid crystal display
  • OLED organic light-emitting diode
  • flexible display a three-dimensional display (3D display), etc. may be implemented, but is not limited thereto.
  • the QR code scanner 130 may be configured to scan a QR code displayed on the user terminal 300 .
  • the present invention is characterized in that the door opening and closing of the women's restroom is controlled based on QR code authentication. Since the QR code issued in this way performs the role of a virtual identification card, in this specification below, an application that can issue a QR code for access to a women's restroom in a general building will be referred to as a 'virtual ID issuance application'. .
  • Users can download the virtual ID issuance application through application download services such as the Play Store and App Store, where the virtual ID issuance application is installed and the virtual ID is issued only to female users by going through the mobile operator's identity authentication when registering as an application member. It is characterized in that it is possible to be granted the right to use the application.
  • application download services such as the Play Store and App Store, where the virtual ID issuance application is installed and the virtual ID is issued only to female users by going through the mobile operator's identity authentication when registering as an application member. It is characterized in that it is possible to be granted the right to use the application.
  • the number of times the virtual ID issuance application is granted use may be limited.
  • the application operating server 200 may grant one line of application use rights per user in the process of authenticating the mobile operator when registering as a member after downloading and installing the virtual ID issuance application.
  • the application operating server 200 may grant one line of application use rights per user in the process of authenticating the mobile operator when registering as a member after downloading and installing the virtual ID issuance application.
  • the application operation server 200 is the authority of the existing smart phone. may be further configured to grant the right to use the application to a new smartphone after canceling the
  • the QR code even if a man downloads and installs a virtual ID issuance application and then allows the user to be granted the right to use the application through personal authentication of the telecommunication company, it is possible to prevent the QR code from being generated, or even if the male Even if a QR code is generated for a user, it is possible to fundamentally block men from entering the women's restroom in a general building by including the male gender information in the issued QR code.
  • a QR code can be issued by running a virtual ID issuance application that has been downloaded in advance and given permission to use, and the issued QR code is used to control the door opening and closing (100) It is possible to use the women's restroom in a general building more easily and more safely by simply scanning the QR code scanner 130 provided in the building.
  • the application access code 140 may be additionally provided in an area of the main body 110 in which the QR code scanner 130 is disposed.
  • the application access code 140 may be, for example, a QR code, and may be composed of a QR code 141 for Android and a QR code 142 for IOS, even in a state in which the user has not previously downloaded the virtual ID issuance application.
  • the QR code issued by executing the virtual ID issuance application may include a plurality of codes to enhance security and prevent abuse. do.
  • the controller 150 is a processor, micro- It may be implemented as a processor (micro-processor), micro-controller (micro-controller), or the like.
  • the controller 150 may generate a door opening/closing control signal based on the reading result of the QR code scanned by the QR code scanner 130, and control the opening and closing of the door 500 based on the generated door opening/closing control signal. there is.
  • the controller 150 may (i) control the opening and closing of the door 500 through a door driving motor (not shown) that is electronically connected to the controller 150 and mechanically connected to the door 500 . Or (for example, in the case of FIG. 3A), (ii) by transmitting a door opening/closing control signal to the door 500 by being connected to the door 500 implemented as a door lock and short-range wireless communication (for example, Bluetooth) It is also possible to control the opening and closing of (eg, in the case of Figure 3b).
  • the controller 150 identifies the information contained in the QR code issued through the virtual ID issuance application managed and operated by the application operation server 200 and provided to the user terminal 300, and the corresponding QR code is a normal virtual Whether it is a QR code issued through an identification card issuing application, whether the gender of the QR code issuer is female, the date and time information included in the QR code determines the effective use time (for example, 30 seconds, described in detail below). It is determined whether or not it is satisfied, and the determination result can be generated as a door opening/closing control signal.
  • a series of operations including an operation of reading the scanned QR code, an operation of controlling the opening and closing of the door 500 based on the read result, etc. may be programmed as software and mounted on the controller 150, and accordingly the controller 150 may be implemented to automatically perform procedures for opening/closing the door opening/closing control of a women's restroom in a general building, and thus a management/operation server for remotely controlling and managing the door opening/closing control device 100 may be separately provided. no need.
  • the user terminal 300 may be communicatively coupled with the application operation server 200, and the QR code issued through the virtual ID issuance application may be stored or temporarily stored.
  • a user may use the user terminal 300 to download a virtual ID issuance application in advance through an application download service such as a play store or an app store, or through the application access code 140 attached to the main body 110 , a general As described above, the virtual ID issuance application can be downloaded from the door 500 before using the women's restroom in the building.
  • the user terminal 300 is referred to as a subscriber unit, subscriber station, mobile station, mobile terminal, remote station, remote terminal, mobile device, access terminal, terminal, wireless communication device, user agent, user device, or user equipment (UE).
  • An access terminal is a cellular phone, cordless phone, Session Initiation Protocol (SIP) phone, wireless local loop (WLL) station, personal digital assistant (PDA), handheld device with wireless connectivity capability, computing device or wireless modem connected to It may be another processing device.
  • SIP Session Initiation Protocol
  • WLL wireless local loop
  • PDA personal digital assistant
  • the application operation server 200 configured to receive the QR code generation request from the user terminal 300 and transmit the QR code to the user terminal 300 in response thereto may be synchronized with the door opening/closing control device 100 in real time. Thereby, it becomes possible for the controller 150 of the door opening and closing control device 100 to determine information related to the QR code issued by the application operation server 200 . For example, update information of the secret code included in the QR code may be transmitted in real time from the application operation server 200 to the door opening/closing control device 100, and date and time information may be synchronized in real time based on GPS. .
  • the application operation server 200 may include a storage unit, and the storage unit includes subscriber information for the virtual ID issuance application and the issued QR. Information about the code, etc. may be stored.
  • HDD Hard Disk Drive
  • ROM Read Only Memory
  • RAM Random Access Memory
  • EEPROM Electrically Erasable and Programmable Read Only Memory
  • flash memory CF (Compact Flash) card
  • SD Secure Digital
  • SM Smart Media
  • MMC Multimedia card or memory stick, etc.
  • HDD Hard Disk Drive
  • ROM Read Only Memory
  • RAM Random Access Memory
  • EEPROM Electrically Erasable and Programmable Read Only Memory
  • flash memory CF (Compact Flash) card
  • SD Secure Digital
  • SM Smart Media
  • MMC Multimedia
  • 3A and 3B are conceptual diagrams for explaining an embodiment of controlling the opening and closing of the door 500 based on whether the QR code is authenticated according to an embodiment of the present invention.
  • a user may be issued a QR code for opening a women's restroom in a general building through a virtual ID issuance application, and the QR code issued to the QR code scanner 130 of the door opening/closing control device 100 according to an embodiment of the present invention By scanning the code, you can request to open the door to the women's restroom.
  • the controller 150 may read the scanned QR code according to the installed software (program) and generate a door opening/closing control signal based on the read QR code, and using this, it is implemented as a sliding door as in FIG. 3A It is possible to control the opening and closing of the door 500 .
  • the control is not to allow the opening of the door 500, while the authentication of the QR code is successful as in (b) of FIG. 3a
  • the door driving motor it is possible to control to allow the opening of the door 500 .
  • the controller 150 may read the scanned QR code according to the software (program) mounted therein and generate a door opening/closing control signal based on the read QR code, and using this, the door lock as shown in FIG. 3b It is possible to control the opening and closing of the door 500 implemented as For example, when the authentication of the QR code fails as in (a) of FIG. 3b, the control is not to allow the opening of the door 500, while the authentication of the QR code is successful as in (b) of FIG. 3b. In this case, the door 500 may be controlled to allow opening based on Bluetooth.
  • the authentication of the QR code fails, for example, if the scanned QR code is a counterfeit QR code rather than a QR code issued by an authenticated virtual ID issuance application, if the gender of the requesting user is not female , when the valid usage time of the QR code has elapsed, and the like.
  • Information as a result of reading the QR code may be displayed to the user through the display 120.
  • a phrase such as “access approval” is displayed on the display 120
  • a phrase such as “access denied” may be displayed on the display 120
  • the identification information of the QR code If identification is not possible, a phrase such as “recognition failure” may be displayed on the display 120, and (iv) when the identification information of the QR code exceeds the set usage time, a phrase such as “exceeded available time” is displayed on the display 120 ) can be displayed.
  • the door opening/closing control device 100 further includes a speaker (not shown)
  • guidance such as “access approval” “access denied” “recognition failure” “available time exceeded” may be displayed as voice through the speaker, or text display through the display 120 and voice through the speaker The outputs may be implemented simultaneously.
  • Fig. 3a the door 500 is opened and closed in a sliding manner using a driving motor
  • Fig. 3b the door 500 is opened and closed in a door lock-based opening and closing manner. It is only an example for understanding, and therefore it will be apparent that the embodiment according to the present invention can be applied to the door 500 having any configuration.
  • a series of operations including an operation of reading the scanned QR code and an operation of controlling the opening and closing of the door 500 based on the read result are performed as software. Since it is programmed and mounted on the controller 150, there is no need to provide a separate additional management/operation server, so it is possible to significantly reduce the cost for system construction as well as the door opening/closing control device 100 disposed in the women's bathroom This QR code-based door opening/closing control service can be easily applied to most general buildings by simply installing or replacing door locks, etc.
  • FIG. 4 is a flowchart for explaining a method for controlling the opening and closing of a door of a women's restroom in a general building according to an embodiment of the present invention.
  • a user may download a virtual ID issuance application for safe use of women's restrooms in general buildings (S410).
  • a user may pre-download a virtual ID issuance application through an application download service such as a play store or an app store using the user terminal 300, or an application access code 140 implemented in the door opening/closing control device 100
  • the virtual ID issuance application can be downloaded from the door 500 before using the women's restroom in a general building through the .
  • the application operation server 200 After downloading and installing the virtual ID issuance application, when a user who has been granted permission to use the application through identity authentication runs the application in the user terminal 300, the application operation server 200 generates and generates a QR code for opening the door.
  • the generated QR code may be transmitted to the user terminal 300, and the user terminal 300 may receive the issued QR code (S420).
  • the QR code issued by the application operation server 200 may be shared or transmitted in real time to the door opening/closing control device 100 configured to be synchronized with the application operation server 200 .
  • the QR code according to an embodiment of the present invention for security enhancement and to prevent abuse may include various code information, and a detailed configuration of such a QR code 30 is exemplarily shown in FIG. 5 .
  • the QR code 30 may be composed of a secret code 31 , a gender code 32 , and a date/time information code 33 .
  • the secret code 31 is an authenticated, that is, a code for selecting only a QR code issued by a true virtual ID issuance application, generated through a fake or similar application.
  • the QR code corresponds to a code to block the crime of men breaking into women's restrooms without permission.
  • the secret code 31 may include a unique code composed of mixed characters, symbols, etc. given by the application operation server 200 , and the password information of this secret code 31 is only available in the application operation server 200 . It may be generated and stored, and update information of the secret code 31 may be transmitted to the door opening/closing control device 100 .
  • the door opening/closing control device 100 synchronized with the application operation server 200, more specifically, the controller 150 is this secret to the QR code scanned by the QR code scanner 130 of the door opening/closing control device 100 Even if the code is absent or the secret code is provided, the opening of the door 500 may not be allowed if it does not match the secret code generated by the application operation server 200 .
  • this secret code 31 included in the QR code issued by the application operation server 200 in response to a QR code generation request from the user terminal 300 may be implemented as (i) a code of a fixed value or , (ii) may be updated at a predetermined cycle (eg, daily, weekly, monthly, etc.), or (iii) may be implemented with a new secret code each time the QR code is issued.
  • the gender code 32 corresponds to a code for verifying that the gender of the user who is issued the QR code is female. Therefore, the controller 150 allows the opening of the door 500 when the corresponding gender is determined to be a male even if such a gender code is absent or a gender code is provided in the QR code scanned by the QR code scanner 130 . may not
  • the date/time information code 33 may be used to determine the available valid time of the issued QR code.
  • the QR code illustrated in FIG. 5 has a date/time information code 33 of '2020.04.01 PM 2:34:56', so that the QR code is displayed at 2:34 PM on April 1, 2020. It may indicate information that it was issued at minute 56 seconds.
  • the date information and time information included in the date/time information code 33 corresponds to information automatically received through GPS and has very high accuracy, and such date/time information includes the door opening/closing control device 100 and Since it is synchronized between the application operation servers 200 (that is, the date/time information in the door opening/closing control device 100 is the same as the date/time information in the application operation server 200), the door opening/closing control device 100 ) and the user inconvenience caused by the difference in time between the application operation server 200 and the application operation server 200 can be fundamentally blocked.
  • the door opening/closing control apparatus 100 may set the effective use time of the QR code issued to the user terminal 300 . Therefore, the controller 150, based on the issuance date and time information of the QR code 30 included in the date/time information code 33, the scan is attempted within a preset effective time (eg, 30 seconds) Only in this case, the door opening/closing control of women's restrooms in general buildings can be executed.
  • a preset effective time eg, 30 seconds
  • the effective use time of the QR code can be set in the door opening/closing control device 100, and the building manager can set the effective use time of the QR code through the display 120 is already As described. Therefore, the controller 150 determines whether the scanning time of the QR code is within a preset effective use time (eg, 30 seconds) from the issuance time of the QR code based on the date/time information code 33 included in the QR code. can be determined, and the opening of the door 500 can be allowed only within the effective use time.
  • a preset effective use time eg, 30 seconds
  • the QR code 30 includes only gender information as personal information, so it is possible to minimize the user's objection to the provision and leakage of personal information, and the QR code ( 30) is encrypted in the application operation server 200 and transmitted to the user terminal 300, and decryption is performed through software mounted on the door opening/closing control device 100, so that personal information security can be further strengthened.
  • the QR code received from the application operation server 200 may be displayed on the user terminal 300 and scanned through the QR code scanner 130 of the door opening/closing control device 100 (S430). Since the operation, function, principle, and the like of scanning a QR code are substantially the same as those known in the art, a detailed description of the QR code scanning will be omitted in this paragraph.
  • the scanned QR code may be analyzed by the controller 150, and the controller 150 may generate a door opening/closing control signal based on the analyzed QR code (S440), and according to the generated door opening/closing control signal, the door ( 500) can be controlled to open and close (S450).
  • the controller 150 identifies the secret code 31, the gender code 32 and the date/time information code 33 included in the received QR code, (i) the identified secret code 31 the QR code corresponds to a normal QR code issued through the virtual ID issuance application, (ii) the gender of the user who issued the QR code corresponds to a female, and (iii) Based on the validity time condition (eg, 30 seconds, etc.), the opening of the door 500 may be allowed only when it is satisfied.
  • the validity time condition eg, 30 seconds, etc.
  • the controller 150 allows the opening of the door 500 only when all three codes included in the QR code are satisfied (that is, any one of the three codes) It is characterized in that it generates a door opening/closing control signal that disallows the opening of the door 500 if the code condition is not met, and through this triple confirmation procedure, the psychological stability of female users using women's toilets in general buildings is significantly improved. can be improved
  • the method may further include determining whether the user terminal 300 requesting issuance of the QR code is a lost terminal.
  • the QR code corresponds to the QR code issued through the virtual ID issuance application, (ii) the gender of the user who issued the QR code corresponds to a female; And (iii) even if the validity time condition of the QR code is satisfied, the opening of the door 500 may not be allowed.
  • the application operation server 200 may be additionally communicatively coupled with an institution such as a police station, and when a request to enter the women's restroom is confirmed using the user terminal reported as lost By immediately transmitting the location information of the door opening/closing control device 100 to the police station, it can significantly contribute to preliminary criminal arrest and crime reduction.
  • the door opening/closing control device and system according to an embodiment of the present invention, by using the QR code-based authentication method to restrict the opening and closing of the door only for women, women using the women's toilet in a general building can relieve anxiety.
  • the door opening/closing control device installed in the women's restroom in a general building has built-in software for controlling the opening and closing of the door according to the QR code reading and operates it, In case of emergency, an additional management/operation server is not provided by allowing the building manager to respond immediately, and accordingly, the door opening/closing control service can be provided to the user in a more cost-effective manner.
  • various embodiments described herein may be implemented by hardware, middleware, microcode, software, and/or a combination thereof.
  • various embodiments may include one or more application specific semiconductors (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs). ), processors, controllers, microcontrollers, microprocessors, other electronic units designed to perform the functions presented herein, or a combination thereof.
  • ASICs application specific semiconductors
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGAs field programmable gate arrays
  • processors controllers, microcontrollers, microprocessors, other electronic units designed to perform the functions presented herein, or a combination thereof.
  • the various embodiments may be embodied in or encoded on a computer-readable medium comprising instructions.
  • the instructions embodied in or encoded on a computer-readable medium may cause a programmable processor or other processor to perform a method, eg, when the instructions are executed.
  • Computer-readable media includes computer storage media, which may be any available media that can be accessed by a computer.
  • such computer-readable media may include RAM, ROM, EEPROM, CD-ROM or other optical disk storage media, magnetic disk storage media, or other magnetic storage devices.
  • Such hardware, software, firmware, etc. may be implemented in the same device or in separate devices to support the various operations and functions described herein. Additionally, components, units, modules, components, etc. described as “parts” in the present invention may be implemented together or individually as separate but interoperable logic devices. Depictions of different features of modules, units, etc. are intended to emphasize different functional embodiments, and do not necessarily imply that they must be realized by separate hardware or software components. Rather, functionality associated with one or more modules or units may be performed by separate hardware or software components or integrated within common or separate hardware or software components.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
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  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
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  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

Est fourni un appareil (100) de commande d'ouverture et de fermeture d'une porte. L'appareil (100) de commande d'ouverture et de fermeture d'une porte comprend : un dispositif de balayage de code QR (130) qui est configuré pour balayer un code QR affiché sur un terminal utilisateur (300) ; et un dispositif de commande (150) qui génère un signal de commande d'ouverture et de fermeture de porte sur la base d'une lecture du code QR balayé par le dispositif de balayage de code QR (130), et comprend un programme chargé sur celui-ci pour commander l'ouverture et la fermeture d'une porte (500) en fonction du signal de commande d'ouverture et de fermeture de porte généré, l'appareil (100) de commande d'ouverture et de fermeture d'une porte pouvant être installé dans au moins certaines d'une pluralité de toilettes pour femmes installées dans un bâtiment.
PCT/KR2021/011865 2020-09-03 2021-09-02 Appareil et système de commande d'ouverture et de fermeture de porte WO2022050726A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202180053962.1A CN116018624A (zh) 2020-09-03 2021-09-02 出入门开闭控制装置及系统
JP2023514731A JP2023542624A (ja) 2020-09-03 2021-09-02 出入り口扉の開閉制御装置およびシステム

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KR1020200112092A KR102268117B1 (ko) 2020-09-03 2020-09-03 출입문 개폐 제어 장치 및 시스템

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