WO2020105747A1 - Dispositif de gestion de présence sur la base d'une confirmation d'adresse mac, et son procédé de fonctionnement - Google Patents

Dispositif de gestion de présence sur la base d'une confirmation d'adresse mac, et son procédé de fonctionnement

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Publication number
WO2020105747A1
WO2020105747A1 PCT/KR2018/014311 KR2018014311W WO2020105747A1 WO 2020105747 A1 WO2020105747 A1 WO 2020105747A1 KR 2018014311 W KR2018014311 W KR 2018014311W WO 2020105747 A1 WO2020105747 A1 WO 2020105747A1
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WO
WIPO (PCT)
Prior art keywords
user
time
terminal
attendance management
attendance
Prior art date
Application number
PCT/KR2018/014311
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English (en)
Korean (ko)
Inventor
이준승
Original Assignee
이준승
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 이준승 filed Critical 이준승
Priority to PCT/KR2018/014311 priority Critical patent/WO2020105747A1/fr
Publication of WO2020105747A1 publication Critical patent/WO2020105747A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/10—Office automation; Time management
    • 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
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity

Definitions

  • the present invention relates to a technology for a technique for supporting users to manage their time and attendance, such as commuting, in a workplace through information and communication technology.
  • a fingerprint reader is installed in the workplace, and when employees go to work and leave the office, they leave a record of whether they went to work or leave work on time by recognizing their fingerprints, or using NFC technology, a work card The system for issuing and the like is widely used.
  • a terminal device capable of accessing the Internet through a wireless LAN such as a smart phone or a tablet PC
  • the terminal devices are connected to wireless APs to access wireless APs (Access Points) installed in a specific area. Since it is equipped with a function to collect the information of APs, in conducting time and attendance management of employees at overseas business sites, access information to wireless APs installed in the relevant business sites through terminal devices held by employees. If you can obtain, you will be able to check whether the employees have worked or left the office on time.
  • Korean Patent Registration No. 10-0912421 information on a technique for extracting feature information from a user's face image for face recognition and feature information stored in a database based on feature information extracted from the user's face image
  • Korean Patent No. 10-1637229 is robust to a fluid environment by calculating an optimized concentration threshold of candidate pixels used for feature point extraction according to an input image.
  • a technique for extracting a feature point and using a face recognition system is disclosed.
  • Korean Patent Registration No. 10-1304112 the customer's voice information is generated using the customer's voice signal, and the generated customer's voice information is verified as the voice information stored in the voice information database.
  • a technique for performing speaker recognition for a customer is disclosed, and Korean Patent Registration No. 10-1395805 discloses a user authentication method using voiceprint recognition and random number sequence generation.
  • the present invention receives the media access control (MAC) addresses of nearby wireless APs (Access Points) from the time and attendance management terminal paid to the user, and checks whether the corresponding MAC address matches the MAC address previously registered for the user.
  • MAC media access control
  • the time and attendance management apparatus based on MAC address verification includes identification information of a plurality of users and MACs of a plurality of wireless APs (Access Points) registered in advance for time and attendance management for each of the plurality of users.
  • a time and attendance management unit that transmits a report message, and the time and attendance management unit transmits the status report message to the terminal of the manager when the selected reference delay time elapses.
  • a confirmation message is sent indicating that the user's time and attendance status is confirmed to be normal.
  • the operation method of the time and attendance management apparatus based on MAC address verification is a plurality of wireless APs registered in advance for identification information of a plurality of users and time and attendance management for each of the plurality of users Maintaining an address storage unit in which addresses are stored in correspondence with each other, and when a T & A confirmation request is received from the T & A management terminal held by the first user along with identification information of the first user, the T & A confirmation request is received in response to the T & A confirmation request.
  • the present invention receives the media access control (MAC) addresses of nearby wireless APs (Access Points) from the time and attendance management terminal paid to the user, and checks whether the corresponding MAC address matches the MAC address previously registered for the user.
  • MAC media access control
  • FIG. 1 is a diagram showing the structure of a time and attendance management device based on MAC address verification according to an embodiment of the present invention.
  • FIG. 2 is a flowchart illustrating an operation method of a time and attendance management device based on MAC address verification according to an embodiment of the present invention.
  • FIG. 1 is a diagram showing the structure of a time and attendance management device based on MAC address verification according to an embodiment of the present invention.
  • the time and attendance management apparatus 110 based on MAC address verification includes an address storage unit 111, an address request unit 112, a number checking unit 113, and a time and attendance management unit ( 114).
  • identification information of a plurality of users and MAC (Media Access Control) addresses of a plurality of wireless APs (Access Points) previously registered for time and attendance management for each of the plurality of users are stored in correspondence with each other. It is.
  • the identification information of the user refers to unique information for identifying each user, such as an ID previously issued to the user
  • the wireless AP refers to an access point enabling wireless Internet through a wireless LAN.
  • the plurality of users refers to a user who is in attendance management, and may be employees who work in the workplace, and the plurality of users are equipped with a wireless LAN reception module capable of connecting with nearby wireless APs.
  • the time and attendance management terminal is provided, and the MAC addresses of the wireless APs stored in the address storage unit 111 can be collected around a location where a plurality of users must go to work or go to work to proceed with the time and attendance management process according to the present invention.
  • the MAC addresses of wireless APs are registered in advance.
  • information may be stored in the address storage unit 111 as shown in Table 1 below.
  • Identification information of multiple users Multiple wireless AP's MAC address Identification information 1 MAC address of AP 1, MAC address of AP 2, MAC address of AP 3, ... Identification 2 MAC address of AP a, MAC address of AP b, MAC address of AP c, ... ... ...
  • the address request unit 112 transmits the T & A to the T & A terminal 130.
  • the MAC address of the wireless APs located around the time and attendance management terminal 130 that is collected as accessible through the wireless LAN reception module of 130) is requested.
  • the number checking unit 113 is a MAC address for wireless APs collected as accessible through the wireless LAN reception module from the time and attendance management terminal 130, and when the MAC address of at least one first wireless AP is received, the The MAC address of the wireless AP included in the MAC addresses of the plurality of wireless APs stored in response to the identification information of the first user on the address storage unit 111 among the MAC addresses of the at least one first wireless AP is selected ( predetermined) It is checked whether or not the first number is present.
  • the time and attendance management unit 114 is included in the MAC addresses of a plurality of wireless APs stored in response to the identification information of the first user on the address storage unit 111 among the MAC addresses of the at least one first wireless AP. If it is confirmed that the MAC address of the wireless AP exists above the selected first number, the first user is authenticated as being normally located in the first place where the first user should be located, and the administrator's terminal 140 A status report message is sent to the first user indicating that the T & A condition is normal.
  • the number checking unit 113 Among the 20 MAC addresses, it is possible to check whether the MAC addresses of the wireless APs included in the MAC addresses of the plurality of wireless APs stored in response to the identification information of the first user on the address storage unit 111 are 10 or more. have.
  • the T & A management unit 114 has a MAC address of a wireless AP included in the MAC addresses of a plurality of wireless APs stored in response to the identification information of the first user on the address storage unit 111 among the 20 MAC addresses. If it is confirmed that 10 or more, the first user's time and attendance status is normal to the terminal 140 of the administrator after authenticating that the first user is normally located in the first place where the first user should be located. A status report message can be sent.
  • the time and attendance status of the first user is normal to the time and attendance management terminal 130.
  • a confirmation message is sent indicating that it has been confirmed.
  • the time and attendance management unit 114 may include an information request unit 115, an excess determination unit 116, and a redo indication message transmission unit 117.
  • the information request unit 115 is a radio included in the MAC addresses of a plurality of wireless APs stored in response to the identification information of the first user on the address storage unit 111 among the MAC addresses of the at least one first wireless AP. If it is determined that the MAC address of the AP exists above the selected first number, before the transmission of the status report message to the terminal 140 of the administrator, the selected first number or more of the T & A terminal 130 exists Requests transmission of RSSI (Received Signal Strength Indication) information of the wireless AP, which has been confirmed to be.
  • RSSI Receiveived Signal Strength Indication
  • the RSSI means the strength of the received signal, and the strength of the received signals of the wireless APs received by the time and attendance management terminal 130.
  • the excess determination unit 116 of the wireless APs confirmed to exist above the selected first number. It is determined whether all of the RSSI values exceed the selected reference RSSI value.
  • the re-permission indication message transmission unit 117 if there is an RSSI value that does not exceed the selected reference RSSI value among the RSSI values of the wireless APs determined to exist more than the selected first number, the administrator The transmission of the status report message to the terminal 140 of the terminal is suspended, and the time and attendance confirmation re-execution instruction message is sent to the time and attendance management terminal 130 instructing the user to proceed with the re-execution of the time and attendance confirmation procedure.
  • the operation of the information request unit 115, the excess determination unit 116, and the redo indication message transmission unit 117 is explained using the above-described example, and the address storage unit among the MAC addresses of the 20 wireless APs ( 111) when the MAC addresses of the wireless APs included in the MAC addresses of the plurality of wireless APs stored corresponding to the identification information of the first user are identified as 10 or more, the information request unit 115 is the terminal of the administrator Before sending the status report message to 140, it is possible to request the time and attendance management terminal 130 to transmit the RSSI information of the wireless AP, which is determined to exist at least 10.
  • the excess determination unit 116 has all the RSSI values of the wireless APs found to exist in the 10 or more. It may be determined whether or not the selected reference RSSI value is exceeded.
  • the redo indication message transmission unit 117 if there is an RSSI value that does not exceed the selected reference RSSI value among the RSSI values of the wireless APs determined to exist at least 10, for example, If the selected ratio is 50%, if the RSSI value that does not exceed the selected reference RSSI value among the RSSI values of the 10 or more wireless APs is 50% or more, the first user accurately locates the first place. It is determined that it is highly unlikely to exist, and after the transmission of the status report message to the terminal 140 of the administrator is suspended, the location of the time and attendance management terminal 130 is moved to re-execute the time and attendance confirmation procedure. A T & A confirmation instructing instruction message may be transmitted.
  • the first user can move the location and perform the time and attendance confirmation procedure described so far.
  • the time and attendance management apparatus 110 based on the MAC address verification may further include a count counter 118.
  • the count counting unit 118 counts the number of times the T & A confirmation re-execution instruction message has been transmitted to the T & A management terminal 130 for a first time selected from the time when the T & A confirmation request is received from the T & A terminal 130. .
  • the first user may not receive the first time. It is determined that it is not normally located in one place, and an abnormal status report message may be transmitted to the terminal 140 of the administrator, informing that the first user's T & A status is abnormal.
  • the re-execution indication message transmission unit 117 checks the time and attendance with respect to the time and attendance management terminal 130 because it is determined that the signal strength is weak. Proceed to perform the T & A procedure again by sending a performance instruction message, but if the T & A re-execution instruction message is sent more than a predetermined reference number of times, the first user is no longer normally located in the first place. Because it cannot be seen, the time and attendance management unit 114 may transmit an abnormal status report message to the terminal 140 of the administrator, informing that the first user's time and attendance status is abnormal.
  • the time and attendance management apparatus 110 based on MAC address verification may further include a face image storage unit 119, a face image transmission request unit 120, and a face identification unit 121. .
  • the face image storage unit 119 stores identification information of the plurality of users and face images of the plurality of users in correspondence with each other.
  • the face image transmission request unit 120 responds to the time and attendance confirmation request received from the time and attendance management terminal 130, and the agent capable of photographing the time and attendance management terminal 130 through the camera installed in the time and attendance management terminal 130. 1 Request transmission of the user's face image.
  • the face identification unit 121 compares features between the face image of the first user stored in response to the identification information of the first user on the face image storage unit 119 and the face image of the first user received from the T & A terminal 130. It is identified whether or not it is a face image for the same person.
  • the time and attendance management unit 114 is included in the MAC addresses of a plurality of wireless APs stored in response to the identification information of the first user on the address storage unit 111 among the MAC addresses of the at least one first wireless AP.
  • the MAC address of the wireless AP is confirmed to exist more than the selected first number and at the same time, the face image of the first user stored in the face image storage unit 119 and the first received from the time and attendance management terminal 130 If it is identified that the user's face image is a face image for the same person, the first user is authenticated as being normally located in a first place where the first user should be located, and the control terminal 140 of the administrator 1
  • the status report message indicating that the user's time and attendance is normal may be transmitted.
  • the T & A device 110 based on the MAC address verification according to the present invention lends another user a T & A terminal 130 even if the MAC address for the neighboring wireless AP is normally received from the T & A terminal 130 Since there is a possibility that the T & A procedure was illegally performed, it is possible to block the source of performing the T & A procedure in an illegal manner by additionally performing a user authentication procedure based on face recognition for the first user.
  • the time and attendance management device 110 based on MAC address verification includes a voiceprint information storage unit 122, a voice authentication event generation unit 123, an instruction message transmission unit 124, and voice identification.
  • the unit 125 and the voice addition authentication completion processing unit 126 may be further included.
  • the voiceprint information storage unit 122 stores identification information of the plurality of users and voiceprint information of the plurality of users in correspondence with each other.
  • the voice authentication event generation unit 124 generates a two-digit first random number after the status report message is transmitted to the terminal 140 of the administrator, and requests the time and attendance confirmation from the time and attendance management terminal 130 When it is determined that the first random number of the two digits exceeds the date by checking the date of the month to which the received time point belongs, a voice additional authentication event for the first user is generated.
  • a voice authentication event generation unit may generate a voice addition authentication event for the first user even if the status report message is transmitted to the terminal 140 of the administrator because the first random number exceeds the date.
  • the instruction message transmission unit 124 generates a random sentence in response to the voice addition authentication event, and then transmits the sentence to the time and attendance management terminal 130, through a microphone mounted on the time and attendance management terminal 130. An instruction message instructing the voice input of the first user to the sentence is transmitted.
  • the voice identification unit 125 is the first user Compares the voiceprint information of the first user stored in response to the identification information of the first user on the voiceprint information storage unit 122 and the voiceprint information extracted from the voice data of the user to identify whether it is voice information for the same person. .
  • the voice addition authentication completion processing unit 126 identifies that the voiceprint information extracted from the voice data of the first user and the voiceprint information of the first user stored in the voiceprint information storage unit 122 are voiceprint information for the same person. If so, a voice addition authentication completion message is transmitted to the terminal 140 of the administrator, informing that the voice addition authentication for the first user is normally completed.
  • the T & A device 110 based on the MAC address verification normally receives the MAC address for the neighboring wireless AP from the T & A management terminal 130 and the first user's T & A with respect to the terminal 140 of the administrator. Even if a status report message indicating that the situation is normal is transmitted, it is possible for another user to borrow the time and attendance management terminal 130 and illegally perform the time and attendance verification procedure, so the first random number and date comparison are used to randomize the agent. After generating the voice addition authentication event for the user 1, by performing the user authentication procedure based on the voice recognition for the first user, it is possible to block the source of performing the T & A procedure in an illegal method.
  • FIG. 2 is a flowchart illustrating an operation method of a time and attendance management device based on MAC address verification according to an embodiment of the present invention.
  • step S210 identification information of a plurality of users and MAC addresses of a plurality of wireless APs registered in advance for time and attendance management for each of the plurality of users are maintained in correspondence with each other.
  • step S220 when a T & A confirmation request is received along with the identification information of the first user from the T & A terminal held by the first user, in response to the T & A confirmation request, Requests MAC addresses for wireless APs located near the time and attendance management terminal collected as accessible through a wireless LAN reception module.
  • step S230 when the MAC address of at least one first wireless AP is received as a MAC address for wireless APs collected as accessible through the wireless LAN reception module from the time and attendance management terminal, the at least one first Among the MAC addresses of the 1 wireless AP, whether there are more than a predetermined first number of MAC addresses of the wireless APs included in the MAC addresses of the plurality of wireless APs stored in response to the identification information of the first user on the address storage unit. To confirm.
  • step S240 the MAC address of the wireless AP included in the MAC addresses of the plurality of wireless APs stored in response to the identification information of the first user on the address storage unit among the MAC addresses of the at least one first wireless AP. If it is confirmed that the selected number of the first or more exists, the first user is authenticated as being normally located in the first place where the first user should be located, and the attendance of the first user to the terminal of the administrator A status report message is sent indicating that the situation is normal.
  • step S250 when the selected reference delay time elapses after the status report message is transmitted to the terminal of the administrator, a confirmation message is sent to the time and attendance management terminal informing that the time and attendance status of the first user is normally confirmed. do.
  • step S240 a plurality of wireless APs stored in correspondence with the identification information of the first user on the address storage unit among the MAC addresses of the at least one first wireless AP. If it is confirmed that the MAC address of the wireless AP included in the MAC address of the first or more is selected, the selected first number for the time and attendance management terminal before transmitting the status report message to the terminal of the manager Requesting the transmission of RSSI information of the wireless AP, which is determined to exist more than the number, when the RSSI information of the wireless AP, which is determined to exist more than the selected first number, is received from the time and attendance management terminal, the selected first Determining whether all of the RSSI values of the wireless APs determined to exist more than the number exceed the selected reference RSSI value, and the selected criterion among the RSSI values of the wireless APs determined to exist more than the first number.
  • the transmission of the status report message to the terminal of the administrator is withheld, and the location of the time and attendance management terminal is moved to re-execute the time and attendance check procedure. And sending a T & A confirmation re-instruction message instructing to proceed.
  • the operation method of the time and attendance management device based on the MAC address verification instructs the re-execution of the time and attendance check for a first time selected from the time when the time and time check request is received from the time and attendance management terminal.
  • the first time It may further include the step of determining that the user is not normally located in the first place, and transmitting an abnormal status report message to the terminal of the administrator to inform that the first user's T & A status is abnormal.
  • the operation method of the time and attendance management apparatus based on the MAC address verification is a face image storage unit in which identification information of the plurality of users and face images of the plurality of users are stored in correspondence with each other. Maintaining, in response to the T & A confirmation request received from the T & A terminal, requesting the T & A terminal to transmit a face image of the first user capable of being photographed through a camera installed in the T & A terminal. And when the face image of the first user is received from the time and attendance management terminal, the face image of the first user stored in response to the identification information of the first user on the face image storage unit is received from the time and attendance management terminal.
  • the method may further include identifying whether it is a face image for the same person through feature comparison between the face images of the first user.
  • step S240 among the MAC addresses of the at least one first wireless AP, the wireless AP included in the MAC addresses of the plurality of wireless APs stored in response to the identification information of the first user on the address storage unit.
  • the face image of the first user stored in the face image storage unit and the face image of the first user received from the time and attendance management terminal are the same person. If it is identified as a face image for the first user, the first user is authenticated as being normally located in a first place where the first user should be located, and the terminal of the administrator informs the terminal that the T & A status of the first user is normal.
  • the status report message can be transmitted.
  • the operation method of the time and attendance management apparatus based on the MAC address verification comprises a voice information storage unit in which identification information of the plurality of users and voice information of the plurality of users are stored in correspondence with each other. Maintaining, after the status report message is transmitted to the terminal of the administrator, generating a first two-digit random number, and confirming the date of the month to which the time and attendance check request is received from the time and attendance management terminal, When it is determined that the first two-digit random number exceeds the date, generating a voice addition authentication event for the first user, generating a random sentence corresponding to the voice addition authentication event, and then attending the time and attendance.
  • While transmitting the sentence to the management terminal transmitting an instruction message instructing the voice input of the first user for the sentence through the microphone mounted on the time and attendance management terminal, the first user through the microphone
  • voice information extracted from the voice data of the first user and the first user's voice information storage unit Comparing the first user's voiceprint information stored in correspondence with the identification information to identify whether it is voiceprint information for the same person and the voiceprint information extracted from the voice data of the first user and the voiceprint information storage unit
  • the operation method of the time and attendance management apparatus based on MAC address verification according to an embodiment of the present invention has been described above with reference to FIG. 2.
  • the operation method of the time and attendance management apparatus based on MAC address verification according to an embodiment of the present invention may correspond to the configuration for the operation of the time and attendance management apparatus 110 based on MAC address verification described with reference to FIG. 1, More detailed description of this will be omitted.
  • the operation method of the time and attendance management apparatus based on MAC address verification may be implemented as a computer program stored in a storage medium for execution through combination with a computer.
  • the method of operating the time and attendance management apparatus based on MAC address verification may be implemented in a form of program instructions that can be executed through various computer means and may be recorded on a computer readable medium.
  • the computer-readable medium may include program instructions, data files, data structures, or the like alone or in combination.
  • the program instructions recorded on the medium may be specially designed and configured for the present invention, or may be known and available to those skilled in computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tapes, optical media such as CD-ROMs, DVDs, and magnetic media such as floptical disks.
  • -Hardware devices specifically configured to store and execute program instructions such as magneto-optical media, and ROM, RAM, flash memory, and the like.
  • program instructions include high-level language codes that can be executed by a computer using an interpreter, etc., as well as machine language codes produced by a compiler.

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Abstract

L'invention concerne un dispositif de gestion de présence sur la base d'une confirmation d'adresse de commande d'accès au support (MAC), et son procédé de fonctionnement. La présente invention permet une prise en charge telle qu'un gestionnaire peut efficacement mettre en œuvre une gestion de présence d'utilisateurs dans un site distant, en utilisant une technique de gestion de présence selon laquelle l'adresse MAC de points d'accès (AP) sans fil voisins est reçue d'un dispositif de gestion de présence donné à un utilisateur, l'exécution d'une confirmation permet de savoir si une adresse MAC pertinente correspond, ou non, à une adresse MAC qui a été enregistrée pour l'utilisateur et, par conséquent, il est possible d'exécuter une confirmation pour savoir si l'utilisateur pertinent se trouve actuellement correctement dans un endroit où il doit se trouver.
PCT/KR2018/014311 2018-11-21 2018-11-21 Dispositif de gestion de présence sur la base d'une confirmation d'adresse mac, et son procédé de fonctionnement WO2020105747A1 (fr)

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KR101278830B1 (ko) * 2011-11-22 2013-06-25 인하대학교 산학협력단 근태 관리 장치 및 방법
KR101734511B1 (ko) * 2015-01-14 2017-05-11 동서대학교산학협력단 휴대단말기와 와이파이 액세스 포인트 기반의 위치확인을 이용한 근태관리 시스템
KR20170087303A (ko) * 2016-01-20 2017-07-28 주식회사 푸른밤 출퇴근을 모니터링하기 위한 방법, 시스템 및 비일시성의 컴퓨터 판독 가능 기록 매체
KR101897966B1 (ko) * 2016-10-28 2018-09-12 주식회사 디지텔라 비콘을 이용한 근태 관리 시스템
KR101891781B1 (ko) * 2017-08-14 2018-08-24 이준승 Mac 주소 확인에 기초한 근태 관리 장치 및 그 동작 방법

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