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    • 21. 发明申请
    • EVENT DETECTION SYSTEM
    • 事件检测系统
    • WO2004100103A1
    • 2004-11-18
    • PCT/IB2004/050586
    • 2004-05-05
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.DRAAIJER, Maurice, H., J.DAMINK, Paulus, H., A.STASSEN, Maurice, L., A.COLAK, Sel, T.
    • DRAAIJER, Maurice, H., J.DAMINK, Paulus, H., A.STASSEN, Maurice, L., A.COLAK, Sel, T.
    • G08G1/04
    • G08G1/04G08G1/0175
    • An event detection system (100) comprises: a communication network of interconnected nodes (10) and a central control station (200), each node being capable of communicating to at least one adjacent node and/or to the central control station, each node comprising: at least one microphone (11); a GPS receiver (12, 13) providing information regarding its location and providing time information; a processing circuit (17), capable of processing the microphone signals, the processing circuit being designed to detect the occurrence of predetermined characteristic sound patterns, and if the occurrence of a predetermined characteristic sound pattern is detected, to communicate the detected event to the central station, together with information regarding location of the node and time of detection; wherein the central station is designed to process the information received from the nodes and to determine the location of the audio source and the occurrence time of the event.
    • 事件检测系统(100)包括:互连节点(10)和中央控制站(200)的通信网络,每个节点能够与至少一个相邻节点和/或中央控制站通信,每个节点 包括:至少一个麦克风(11); 提供关于其位置的信息并提供时间信息的GPS接收器(12,13); 处理电路(17),其能够处理麦克风信号,处理电路被设计为检测预定特征声音图案的发生,并且如果检测到预定特征声音图案的出现,则将检测到的事件传送到中央 站点,以及关于节点位置和检测时间的信息; 其中中心站被设计成处理从节点接收的信息并且确定音频源的位置和事件的发生时间。
    • 30. 发明公开
    • ILLUMINATION SYSTEM AND METHOD FOR PROCESSING LIGHT
    • 奥地利维多利亚州立大学
    • EP2274958A2
    • 2011-01-19
    • EP09742482.4
    • 2009-04-27
    • Koninklijke Philips Electronics N.V.
    • SCHENK, Tim, C., W.FERI, LorenzoDAMINK, Paulus, H., A.LINNARTZ, Johan, P., M., G.YANG, Hongming
    • H05B37/02
    • H05B37/0272H05B37/034
    • Proposed is an illumination system (100) comprising a plurality of light sources (10) provided with encoders (20) arranged to enable light emitted from the light sources to comprise light source identification codes. In order to enable light effect commissioning, i.e. correlating the light sources (10) with their illumination footprints (11), the system further comprises a camera (40) arranged to register images of illumination spots (11), and a signal processor (111) arranged to derive the light source identification codes from registered images. Arranging the encoders (20) to modulate the light emitted at a frequency above a predefined high level to comprise fast codes (12) and at a frequency below a predefined low level to comprise slow codes (13), beneficially allows for the use of simple low cost camera systems.
    • 提出了一种照明系统(100),包括设置有使光源发出的光能够包括光源识别码的编码器(20)的多个光源(10)。 为了实现光效调试,即将光源(10)与它们的照明足迹(11)相关联,系统还包括被配置为记录照明点(11)的图像的照相机(40)和信号处理器(111) ),其被布置成从注册的图像导出光源识别码。 将编码器(20)布置成调制在高于预定义高电平的频率上发射的光以包括快速代码(12)并且以低于预定义低电平的频率包括慢代码(13),有利地允许使用简单的 低成本相机系统。