公开(公告)号：WO2023036665A1

公开(公告)日：2023-03-16

申请号：PCT/EP2022/074202

申请日：2022-08-31

Applicant: SIGNIFY HOLDING B.V.

Inventor： YU, Jin ,  ZANG, Yizhou ,  MURTHY, Abhishek ,  DEIXLER, Peter

IPC: H04B10/116 ,  G06Q30/02 ,  G06Q30/06

Abstract: :A method for analyzing consumer behavior within a retail space can include receiving data associated with consumers in communications signals from local devices located in the retail space, where the local devices receive some of the data in visible light communication (VLC) signals broadcast by electrical devices, where each local device is associated with one of the consumers in the retail space at a point in time, and where the data 5lacks information that identifies the consumers. The method can also include attributing, by the controller using a multi-stage clustering process, the data to discrete consumers for a period of time that includes each point in time. The method can further include assigning the discrete consumers to at least one of a number of groups defined by one or more characteristics measured from the data, where the discrete consumers within a group share a 10common characteristic.

公开(公告)号：WO2021028265A1

公开(公告)日：2021-02-18

申请号：PCT/EP2020/071894

申请日：2020-08-04

Applicant: SIGNIFY HOLDING B.V.

Inventor： ZANG, Yizhou ,  KUMAR, Rohit ,  YIN, Ruohua ,  DARIE, Alexandru ,  MAHONEY, Andrew ,  HUANG, Yuming

IPC: H05B47/19 ,  H05B47/105 ,  G06F3/01 ,  F21V23/04 ,  H05B45/10

Abstract: A system and methods are provided for an immersive group lighting interaction. A lighting infrastructure includes a plurality of independently controllable lighting devices. According to an embodiment, users may be granted access to control at least a portion of the lighting infrastructure. Rather than requiring the user to manually control the lighting infrastructure using, for example, the touch screen, a sensor associated with the user's mobile device may track the user. The sensor data may be classified and then mapped to a corresponding control instruction to control the lighting infrastructure. In another embodiment, a computing system receives sensor classifications from multiple users. If a threshold amount of a type of classification is received, the computing system controls a lighting infrastructure according to that type of classification.

公开(公告)号：WO2020254225A1

公开(公告)日：2020-12-24

申请号：PCT/EP2020/066435

申请日：2020-06-15

Applicant: SIGNIFY HOLDING B.V.

Inventor： KUMAR, Rohit ,  ZANG, Yizhou ,  DARIE, Alexandru

IPC: H05B47/115

Abstract: A system and methods are provided for group lighting interaction. A lighting infrastructure includes a plurality of simultaneously and independently controllable lighting devices. As various users request access to control the lighting infrastructure, the system and methods involve dynamically partitioning the lighting devices into subsets and then allocating each subset to a corresponding requesting user. The dynamic partitioning may be based on each user's respective location or the time each user requested access to control the lighting infrastructure.