公开(公告)号：US20150022325A1

公开(公告)日：2015-01-22

申请号：US14506720

申请日：2014-10-06

Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventor： Johan Cornelis TALSTRA ,  Hendricus Theodorus Gerardus Maria PENNING DE VRIES ,  George Frederic YIANNI ,  James Joseph Anthony MCCORMACK

IPC: H05B37/02 ,  G08C23/04 ,  G08C17/02

CPC classification number: G08C23/04 ,  G08C17/02 ,  G08C2201/51 ,  G08C2201/70 ,  G08C2201/71 ,  H05B37/0272

Abstract: A remote controller is arranged for selecting a light source among a plurality of light sources. The remote controller has an omnidirectional transmitter and is arranged to instruct, by means of the omnidirectional transmitter, the light sources to transmit a directional signal comprising a code, which is unique for each light source. Further, the remote controller has a directional signal receiver, and is arranged to receive the directional signals from the light sources, and signal comparison circuitry connected with the directional signal receiver. The remote controller is arranged to select one of the light sources on basis of the received directional signals. Furthermore, the remote controller comprises a transmission indicator, which is arranged to generate an indication signal, indicative of a successful omnidirectional transmission, and it is arranged to initiate the selection of one of the light sources by means of the indication signal.

Abstract translation: 遥控器被布置用于在多个光源中选择光源。 遥控器具有全向发射器，并且被布置为通过全向发射器来指示光源以发射包括对于每个光源是唯一的代码的定向信号。 此外，遥控器具有方向信号接收器，并且被布置成从光源接收定向信号，以及与定向信号接收器连接的信号比较电路。 遥控器被设置为基于所接收的方向信号来选择一个光源。 此外，遥控器包括传输指示符，其被布置为产生指示成功的全向传输的指示信号，并且其被布置为通过指示信号来启动对其中一个光源的选择。