公开(公告)号：US20190358835A1

公开(公告)日：2019-11-28

申请号：US16332008

申请日：2017-09-11

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： RAMACHANDRA RAO GANESH ,  JEROEN CHRISTIAN NIJDAM

IPC: B26B19/46 ,  B26B19/38 ,  H05B37/02

Abstract: The present disclosure relates to a grooming system having an adaptive lighting system (70) and a personal care appliance (50), particularly a hair cutting appliance, the adaptive lighting system (70) comprising at least one sensor (74, 76, 78, 80) that is arranged to detect an illumination-indicative value in the vicinity of a treatment head (54) of the appliance (50), at least one light source (72, 110, 134) that is arranged to illuminate a treatment zone, a lighting control unit (86, 102) operatively coupled with the at least one sensor (74, 76, 78, 80) and the at least one light source (72, 110, 134), wherein the lighting control unit (86, 102) is arranged to control the at least one light source (72, 110, 134) dependent on the illumination-indicative value detected by the at least one sensor (74, 76, 78, 80), and wherein the lighting control unit (86, 102) is arranged to increase a target illumination level when a detected actual illumination level is low, and to decrease a target illumination level when a detected actual illumination level is high. The present disclosure further relates to a method of operating an adaptive lighting system (70) and to a corresponding computer program.

公开(公告)号：US20240333549A1

公开(公告)日：2024-10-03

申请号：US18293429

申请日：2022-07-29

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： RAMACHANDRA RAO GANESH ,  ANDRII SEMENOV

IPC: H04L12/28

CPC classification number: H04L12/282 ,  H04L12/2829

Abstract: According to an aspect, there is provided a computer-implemented method for modifying a rule at a control hub, wherein the control hub is connected to one or more devices and is configured to deliver at least one of audio and/or visual information. The method comprises: acquiring (210) a base routine rule layer for controlling the devices in a usage scenario, wherein the base routine rule layer is based on historical data associated with a routine of a user; acquiring (220) sensor data and/or device data from at least one of the one or more devices; determining (230) whether there is an interfering event based on evaluation of the sensor data and/or device data, wherein the interfering event conflicts with the base routine rule layer; generating (240), upon determining that there is an interfering event, an additional routine rule layer based on the sensor data and/or device data; executing the additional routine rule layer; and storing the additional routine rule layer in a rule database at the control hub.

公开(公告)号：US20230171370A1

公开(公告)日：2023-06-01

申请号：US17921661

申请日：2021-04-29

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： MARCO TENBACK ,  SIEBRAND LEEN DE VRIES ,  ROBERT MACHIEL BLAAKMEER ,  MICHEL VAN ES ,  RAMACHANDRA RAO GANESH

IPC: H04N5/262 ,  G06V40/16 ,  G06T7/73 ,  G06F3/01

CPC classification number: H04N5/2628 ,  G06V40/174 ,  G06T7/74 ,  G06F3/017 ,  G06F3/012 ,  G06T2207/30201

Abstract: In an embodiment, a computer-implemented method (100) is described. The method comprises identifying (102) a specified facial gesture from imaging data of a user. The method further comprises determining (104) whether the specified facial gesture is indicative of a specified zoom level to be used for displaying the user's face. In response to determining that the specified zoom level is to be used instead of a previously-determined zoom level used for displaying the user's face, a display showing a video feed of the user's face is caused to change a displayed size of at least a portion of the user's face on the video feed based on a difference between the specified zoom level and the previously-determined zoom level.