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公开(公告)号：US11358566B2
公开(公告)日：2022-06-14
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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12.发明授权公开(公告)号：US11269342B2
公开(公告)日：2022-03-08
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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13.发明授权公开(公告)号：US11556844B2
公开(公告)日：2023-01-17
申请号：US16539746
申请日：2019-08-13
Applicant: LG ELECTRONICS INC.
Inventor： Seungah Chae , Kokeun Kim , Suyeon Kim , Kamin Lee
Abstract: An embodiment of the present invention provides an artificial intelligence (AI) robot for determining a cleaning route using sensor data, comprising: a sensor unit including at least one of an image sensor, a depth sensor or a shock sensor; a cleaning unit including at least one of a suction unit or a mopping unit; a driving unit configured to drive the AI robot; and a processor configured to: acquire the sensor data from the sensor unit, determine a complex area using the acquired sensor data, create a virtual wall for blocking an entry into the determined complex area, determine the cleaning route in consideration of the created virtual wall, and control the cleaning unit and the driving unit based on the determined cleaning route.
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公开(公告)号：US11507648B2
公开(公告)日：2022-11-22
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 an Internet of Things (IoT).
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Patent Agency Ranking
公开(公告)号：US11423132B2
公开(公告)日：2022-08-23
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: An electronic device capable of performing multimodal biometric authentication, where a comparison group is first formed after performing a user authentication with low precision, and then a user authentication is performed with high precision using the formed comparison group, such that the precision of the user authentication and a speed of the user authentication can be both increased.
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公开(公告)号：US11341221B2
公开(公告)日：2022-05-24
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: The electronic device includes: a sensor unit configured to detect biometric information, a security module to extract a genuine score from the detected biometric information and generate a biometric authentication model, and perform user authentication based on feature points acquired from the detected biometric information and the biometric 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. The present invention may provide an electronic device performing complex biometric authentication by using TOT (Internet of Things).
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公开(公告)号：US11318614B2
公开(公告)日：2022-05-03
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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公开(公告)号：US10936709B2
公开(公告)日：2021-03-02
申请号：US16204945
申请日：2018-11-29
Applicant: LG ELECTRONICS INC.
Inventor： Kokeun Kim , Sooyoung Sim , Shinjae Kang , Sungjin Kim
Abstract: An electronic device according to an embodiment of the present disclosure may include a first biometric sensor configured to sense first biometric information; a second biometric sensor configured to sense second biometric information; a security module configured to set a multidimensional variable determination criterion including context information at the time of sensing at least one of the first biometric information and the second biometric information, and perform first user authentication by applying the multidimensional variable determination criterion to a matching score for the first biometric information or the second biometric information, and determine whether or not to perform second user authentication using the remaining biometric information based on a result of the first user authentication; and a controller configured to control an operation of the electronic device based on at least one of the first and second user authentication results carried out by the security module.
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19.发明申请公开(公告)号：US20200004260A1
公开(公告)日：2020-01-02
申请号：US16567805
申请日：2019-09-11
Applicant: LG ELECTRONICS INC.
Inventor： Kokeun Kim , Suyeon Kim , Kamin Lee , Seungah Chae
Abstract: A robot cleaner for recognizing a stuck situation through artificial intelligence includes a driving unit to drive the robot cleaner, a sensing unit configured to acquire three-dimensional (3D) image data and a bumper event, a memory configured to store a stuck situation recognition model for inferring the stuck situation of the robot cleaner, and a processor configured to convert the 3D image data and the bumper event into surrounding map image data, infer the stuck situation of the robot cleaner from the 3D image data and the bumper event using the stuck situation recognition model, and control the driving unit according to an inference result.
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