公开(公告)号：WO2009138935A1

公开(公告)日：2009-11-19

申请号：PCT/IB2009/051909

申请日：2009-05-08

Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  SEKULOVSKI, Dragan ,  CLOUT, Ramon, A., W. ,  KATER, Bram ,  OVERBEEK, Thérèse, J., M.

Inventor： SEKULOVSKI, Dragan ,  CLOUT, Ramon, A., W. ,  KATER, Bram ,  OVERBEEK, Thérèse, J., M.

IPC: H05B37/02

CPC classification number: H05B37/029

Abstract: The invention concerns a lighting device for creating dynamic atmospheres, the lighting device comprising: a light source adapted to operate in a plurality of color states, the light source emitting differing colors for each color state; a controller for controlling the color state of the light source; the controller comprising a random generator to provide a transition between a previous and a subsequent state, wherein the controller is adapted to provide the transition based on probabilistic output provided by the random generator implementing a stochastic model, the probabilistic output depending on the previous color state. In addition, a method is provided for generating the stochastic model; and a method for creating dynamic atmospheres based on probabilistic output provided by the stochastic model.

Abstract translation: 本发明涉及一种用于产生动态气氛的照明装置，所述照明装置包括：适于以多种颜色状态操作的光源，所述光源针对每种颜色状态发射不同颜色; 用于控制光源的颜色状态的控制器; 所述控制器包括随机发生器以提供先前和后续状态之间的转换，其中所述控制器适于基于随机发生器提供的实现随机模型的概率输出来提供所述转换，所述概率输出取决于先前的颜色状态 。 另外，提供了一种生成随机模型的方法; 以及基于由随机模型提供的概率输出创建动态气氛的方法。

公开(公告)号：WO2008072133A3

公开(公告)日：2008-08-21

申请号：PCT/IB2007054927

申请日：2007-12-05

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  GROTENHUIS MARK J H ,  KATER BRAM

Inventor： GROTENHUIS MARK J H ,  KATER BRAM

IPC: H04L12/28 ,  H05B37/02

CPC classification number: H05B37/029 ,  H04L12/282 ,  H04L12/2827

Abstract: A method of controlling an ambient system (1) including a presentation apparatus (6-8, 16,17) for rendering a media signal and an ambience control system (2) for adjusting at least one perceptible aspect of ambient conditions prevailing in an environment of the presentation apparatus, includes selecting one of a set of media signals available for rendering based upon a mood to which the ambience control system has been set to adjust the at least one perceptible aspect of the ambient conditions. The method further includes obtaining respective measures of at least one characteristic of a plurality of the available media signals and making the selection using a mapping of the at least one characteristic to data representative of a mood space.

Abstract translation: 一种控制环境系统（1）的方法，包括用于呈现媒体信号的演示装置（6-8,16,17）和用于调节环境中环境条件的至少一个可感知方面的环境控制系统（2） 该演示装置包括基于已经设置了环境控制系统的心情来选择可用于呈现的一组媒体信号中的一个，以调整环境条件的至少一个可感知的方面。 该方法还包括获得多个可用媒体信号的至少一个特征的各自度量，并且使用至少一个特征的映射与表示心情空间的数据进行选择。

公开(公告)号：WO2008053409A1

公开(公告)日：2008-05-08

申请号：PCT/IB2007/054343

申请日：2007-10-25

Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  MCKINNEY, Martin, F. ,  SKOWRONEK, Janto ,  SEKULOVSKI, Dragan ,  KATER, Bram

Inventor： MCKINNEY, Martin, F. ,  SKOWRONEK, Janto ,  SEKULOVSKI, Dragan ,  KATER, Bram

IPC: H05B37/02

CPC classification number: H05B37/029 ,  H05B37/0236

Abstract: Method, device and system for generating a light control parameter for controlling light (20), e.g. ambient light, in response to an audio signal (A). The audio signal (A) is analyzed in order to extract a temporal evolution of semantic content of the audio signal (A). A light control parameter is then generated according to the temporal evolution of semantic content of the audio signal (A), either on-line or off-line. This enables generating light that is perceptually aligned with the audio signal, e.g. music. In a preferred embodiment spatial properties of the audio signal (A) are extracted, and separate light control parameters are generated for controlling light sources spatially positioned according to the spatial properties of the audio signal, e.g. for stereo or surround sound systems where light sources are positioned near each loudspeaker. Such embodiment enables spatial correspondence between light and audio. In another preferred embodiment semantically distinct temporal sections of a sequence of the audio signal (A) are determined, e.g. sections of a piece of music, and wherein the light control parameter is generated to reflect these sections of the audio signal (A). Such embodiment enables temporal changes in light that follow perceived changes in e.g. a piece of music. Applications of the described method is e.g. within home entertainment systems, theatres, jukeboxes, bars, restaurants, cinemas and discotheques.

Abstract translation: 用于产生用于控制光（20）的光控制参数的方法，装置和系统，例如， 环境光，响应于音频信号（A）。 分析音频信号（A）以提取音频信号（A）的语义内容的时间演变。 然后根据在线或离线的音频信号（A）的语义内容的时间演变来生成光控制参数。 这使得能够产生感知地与音频信号对齐的光，例如。 音乐。 在优选实施例中，提取音频信号（A）的空间属性，并且产生单独的光控制参数，用于根据音频信号的空间属性来控制空间定位的光源。 用于立体声或环绕声系统，其中光源位于每个扬声器附近。 这样的实施例能够实现光和音频之间的空间对应。 在另一个优选实施例中，确定音频信号（A）的序列的语义上不同的时间部分，例如， 一段音乐的部分，并且其中生成光控制参数以反映音频信号（A）的这些部分。 这样的实施例能够实现例如在感觉到的变化之后的光的时间变化。 一首音乐。 所述方法的应用是例如。 家庭娱乐系统，剧院，点唱机，酒吧，餐馆，电影院和迪斯科舞厅。

公开(公告)号：WO2008072133A2

公开(公告)日：2008-06-19

申请号：PCT/IB2007/054927

申请日：2007-12-05

Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  GROTENHUIS, Mark, J. H. ,  KATER, Bram

Inventor： GROTENHUIS, Mark, J. H. ,  KATER, Bram

CPC classification number: H05B37/029 ,  H04L12/282 ,  H04L12/2827

Abstract: A method of controlling an ambient system (1) including a presentation apparatus (6-8, 16,17) for rendering a media signal and an ambience control system (2) for adjusting at least one perceptible aspect of ambient conditions prevailing in an environment of the presentation apparatus, includes selecting one of a set of media signals available for rendering based upon a mood to which the ambience control system has been set to adjust the at least one perceptible aspect of the ambient conditions. The method further includes obtaining respective measures of at least one characteristic of a plurality of the available media signals and making the selection using a mapping of the at least one characteristic to data representative of a mood space.

Abstract translation: 一种控制包括用于呈现媒体信号的呈现设备（6-8,16,17）和用于调整至少一个可感知对象的氛围控制系统（2）的环境系统（1）的方法， 在呈现设备的环境中盛行的环境条件的方面包括基于氛围控制系统已经设置到的情绪来选择可用于呈现的一组媒体信号中的一个，以调整环境条件的至少一个可感知方面 。 该方法进一步包括获得多个可用媒体信号的至少一个特性的相应度量，并使用至少一个特性与表示情绪空间的数据的映射来进行选择。

公开(公告)号：WO2008142616A1

公开(公告)日：2008-11-27

申请号：PCT/IB2008/051912

申请日：2008-05-15

Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  KATER, Bram ,  CLOUT, Ramon, A., W. ,  SEKULOVSKI, Dragan ,  BARBIERI, Mauro ,  GUTTA, Srinivas, R ,  WEDA, Johannes

Inventor： KATER, Bram ,  CLOUT, Ramon, A., W. ,  SEKULOVSKI, Dragan ,  BARBIERI, Mauro ,  GUTTA, Srinivas, R ,  WEDA, Johannes

IPC: F21V33/00 ,  H04N5/64

CPC classification number: H04N5/44 ,  H04N5/64 ,  H04N21/4345 ,  H04N21/44008 ,  H04N21/84

Abstract: A method for control of ambient lighting is proposed that can be used to automatically generate ambient lighting effects naturally following video content. The method includes determining a lighting effect concept based on data representing a genre of the video content, and then calculate control parameters for controlling the ambient lighting according to the determined lighting effect concept. The genre of the video content may be 5 based on analyzing the video content according to known methods, and/or based on external information, e.g. Electronic Program Guide services. It may be preferred to allow different genre classifications at program level as well as section levels so as to allow different lighting effect concepts in different sections of one TV program. In some embodiments the genre dependencyis implemented by selecting between different predefined lighting effect 10 concepts, e.g. color calculation concepts. In some embodiments the genre dependency is implemented by a filter modifying at least some of the ambient controlparameters generated by a fixed calculation concept. A user input may be used to influence e.g. the determination oflighting effect concept in response to the genre of the video content.

Abstract translation: 提出了一种用于控制环境照明的方法，可用于自动生成视频内容后自然生成环境照明效果。 该方法包括基于表示视频内容的类型的数据来确定照明效果概念，然后根据确定的照明效果概念计算用于控制环境照明的控制参数。 基于根据已知方法分析视频内容，和/或基于外部信息，例如视频内容，视频内容的类型可以是5。 电子节目指南服务。 可能优选的是在节目级别和节级别允许不同的类型分类，以便允许在一个电视节目的不同部分中的不同的照明效果概念。 在一些实施例中，通过在不同的预定照明效果之间进行选择来实现类型依赖性。 颜色计算概念。 在一些实施例中，通过修改由固定计算概念生成的环境控制参数中的至少一些的滤波器来实现类型依赖性。 用户输入可以用于影响例如 响应于视频内容的流派的确定效果概念。