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公开(公告)号：US20210406347A1
公开(公告)日：2021-12-30
申请号：US16490060
申请日：2019-03-18
Applicant: LG ELECTRONICS INC.
Inventor： Kokeun KIM , Beomoh KIM , Sungjin KIM , Sooyoung SIM
Abstract: The present disclosure relates to an electronic device that is capable of multimodal biometric authentication and a method of controlling the electronic device.
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2.发明申请公开(公告)号：US20210116929A1
公开(公告)日：2021-04-22
申请号：US16708395
申请日：2019-12-09
Applicant: LG ELECTRONICS INC.
Inventor： Kamin LEE , Kokeun KIM , Suyeon KIM , Seungah CHAE
Abstract: An AI apparatus and an operating method are provided, the AI apparatus includes a communication interface to receive 3D sensor data and bumper sensor data from a first cleaner, a processor to generate surrounding situation map data based on the 3D sensor data and the bumper sensor data, and a learning processor to generate learning data by labeling area classification data for representing whether the surrounding situation map data corresponds to the stuck area, and to train a stuck area classification model based on the learning data. The processor transmits the trained stuck area classification model to a second cleaner through the communication interface.
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公开(公告)号：US20210334345A1
公开(公告)日：2021-10-28
申请号：US16489342
申请日：2019-03-21
Applicant: LG ELECTRONICS INC.
Inventor： Sooyoung SIM , Kokeun KIM , Beomoh KIM , Sungjin KIM , Jihye KIM
Abstract: Provided are an electronic device performing complex biometric authentication and a control method thereof. The electronic device includes: a sensor unit including at least one sensor configured to detect biometric information, a security module to extract a genuine score from the detected biometric information and generate a biometric authentication model for determining an authentication threshold score based on the extracted genuine score at the time of user registration, and perform user authentication based on feature points acquired from the detected biometric information and the biometric authentication model at the time of the user authentication, and a controller to control an operation of the electronic device based on a result of the user authentication, wherein the security module determines whether or not the biometric information used for the user authentication is biometric information acquired from a genuine user when the user authentication fails, and updates the biometric authentication model based on the genuine score extracted from the acquired biometric information when the biometric information used for the user authentication is biometric information acquired from the genuine user. The present invention may provide an electronic device performing complex biometric authentication by using IOT (Internet of Things).
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公开(公告)号：US20200311236A1
公开(公告)日：2020-10-01
申请号：US16488928
申请日：2019-03-26
Applicant: LG ELECTRONICS INC.
Inventor： Kokeun KIM , Sooyoung SIM , Beomoh KIM , Sungjin KIM
IPC: G06F21/32
Abstract: An electronic device according to an embodiment includes a first biometric sensor to detect first biometric information, a second biometric sensor to detect second biometric information, a security module to normalize a first decision score for the first biometric information and a second decision score for the second biometric information, generate a decision function model for combined matching of the normalized first and second decision scores, set a threshold score corresponding to a sensitivity level in the decision function model, and perform user authentication for the first and second biometric information based on the decision function model to which the threshold score is applied, and a controller configured to control an operation of the electronic device based on a result of the user authentication performed by the security module. According to the present invention, the electronic device may perform user authentication by IOT.
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公开(公告)号：US20200026939A1
公开(公告)日：2020-01-23
申请号：US16165508
申请日：2018-10-19
Applicant: LG ELECTRONICS INC.
Inventor： Sooyoung SIM , Kokeun KIM , Sungjin KIM , Jinsung PARK , Jiin JEON , Moonsub JIN , Seheon CHOI
Abstract: The present disclosure relates to an electronic device capable of performing multimodal biometric authentication, and the electronic device may include a memory configured to store information; a plurality of sensors configured to receive biometric information; a controller configured to: receive contextual information from one or more of the plurality of sensors; receive first biometric information from a first sensor of the plurality of sensors; perform a first biometric authentication comprising a generated similarity value between the received first biometric information and first biometric user information stored in the memory, wherein the first biometric authentication uses a first comparison threshold which varies based on the received contextual information; when the first biometric authentication is successful, execute the function according to the successful authentication; when the first biometric authentication is unsuccessful, perform a second biometric authentication using a second biometric information received from a second sensor of the plurality of sensors; and when a result of the first biometric authentication cannot be determined, perform a third biometric authentication using a third biometric information received from a third sensor of the plurality of sensors.
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Patent Agency Ranking
公开(公告)号：US20210334346A1
公开(公告)日：2021-10-28
申请号：US16489668
申请日：2019-05-13
Applicant: LG ELECTRONICS INC.
Inventor： Sooyoung SIM , Kokeun KIM , Beomoh KIM , Sungjin KIM , Jihye KIM
Abstract: Provided is an electronic device including: first and second terminals each of which includes multiple sensors formed to detect biometric information and which are configured to receive different types of pieces of biometric information, respectively; a controller that selects one or several pieces of user information from among multiple preregistered pieces of user information using the biometric information which is input from the first terminal unit; and that forms a comparison group for user authentication; and a security module that compares the comparison group and the biometric information which is input from the second terminal unit and thus performs the user authentication, in which the second terminal unit receives the biometric information from a user after a predetermined time elapses from when the biometric information is input from the first terminal unit.
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公开(公告)号：US20210121035A1
公开(公告)日：2021-04-29
申请号：US16708233
申请日：2019-12-09
Applicant: LG ELECTRONICS INC.
Inventor： Kokeun KIM , Suyeon KIM , Kamin LEE , Seungah CHAE
IPC: A47L11/40 , B25J9/00 , G05D1/02 , H04B17/318
Abstract: Disclosed herein is a robot cleaner including a driving motor, a communication interface configured to receive, from an external cleaner, first cleaning record information including cleaning path information generated based on location information of the external cleaner, a memory configured to store second cleaning record information including the cleaning path information generated based on location information of the robot cleaner, and a processor configured to generate a cleaning plan of the robot cleaner based on the first cleaning record information and the second cleaning record information and control the driving motor such that the driving motor travels according to the cleaning plan.
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公开(公告)号：US20210114213A1
公开(公告)日：2021-04-22
申请号：US16694525
申请日：2019-11-25
Applicant: LG ELECTRONICS INC.
Inventor： Kamin LEE , Kokeun KIM , Suyeon KIM , Seungah CHAE
Abstract: A robot cleaner to avoid a stuck situation through artificial intelligence (AI) may acquire a surrounding map, based on the sensing information, determine escape path factors based on the surrounding map by using the compensation model, if the stuck situation of the robot cleaner is detected, and control the driving motor such that the robot cleaner travels, based on the determined escape path factors.
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9.发明申请公开(公告)号：US20200019181A1
公开(公告)日：2020-01-16
申请号：US16566688
申请日：2019-09-10
Applicant: LG ELECTRONICS INC.
Inventor： Kokeun KIM , Suyeon KIM , Kamin LEE , Minho LEE , Seungah CHAE
Abstract: A robot cleaner for avoiding a stuck situation using artificial intelligence includes a sensing unit configured to detect the stuck situation of the robot cleaner, a driving unit to drive the robot cleaner, and a processor configured to determine a rotation angle of the robot cleaner when the stuck situation is detected through the sensing unit, control the driving unit such that the robot cleaner rotates by the determined rotation angle, and control the driving unit such that the robot cleaner reverses by a certain distance after rotating by the rotation angle.
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公开(公告)号：US20210331647A1
公开(公告)日：2021-10-28
申请号：US16488183
申请日：2019-03-18
Applicant: LG ELECTRONICS INC.
Inventor： Kokeun KIM , Jihye KIM , Sooyoung SIM , Beomoh KIM , Sungjin KIM
Abstract: An in-vehicle complex biometric authentication system includes: a sensor to sense a driver's boarding of a vehicle; a controller to perform driver authentication based on biometric information sensed by multiple biometric sensors when driver's boarding in a vehicle is detected by the sensor, and to collect driver's identification information and driving habit information during operation of a vehicle when the driver authentication is succeeded; and a memory to store the identification information and driving habit information as implicit authentication information, wherein the controller further detects situation recognition information related to the implicit authentication information, after the driver authentication is succeeded, and determines whether to perform additional authentications based on the matching result of the detected situation recognition information with the implicit authentication information. According the present invention, the system can provide a biometric authentication system to which the IOT is applied.
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