Zumtobel Lighting Gmbh

Tridonic Gmbh Co. Kg

Zumtobel Group Ag

Martin Siegel

Walter Werner

Martin Hartmann

Gerd Zeidler

Katharina Keller

Herbert Pamminger

Stefan Von Terzi

Nikolaus Ess

Verena Eckbauer

Uday Teja Davuluru

Peric Zeljko

Vana Jelicic

Sandra Beecken

Zhang Ruiling

Marc Antonio Zuniga Zamalloa

The invention relates to a lighting device, which is controlled in order to light at least one scene (-) in an area () with a first light characteristic. Measurement data is received, which is indicative of the behavior of a flow of people () in the area () during the lighting of the at least one scene (-) with the first light characteristic. Then a second light characteristic is determined on the basis of the measurement data. The lighting device is controlled in order to light the at least one scene (-) with the second light characteristic.

Intelligent control of the light characteristic

The invention relates to a sensor assembly () for capturing spatially resolved photometric data comprising a sensor unit (), a controllable shutter assembly (), which is arranged in front of the sensor unit () and by means of which an incidence of light on the sensor unit () can be controlled in dependence on direction, and an evaluating unit () for evaluating the information output by the sensor unit () and calculating spatially resolved brightness information, wherein the sensor unit () has at least two sensor segments (), with which different combinations of color and polarization filters () or spectrometers are associated, and wherein the evaluating unit () is designed to supplement the brightness information with additional photometric data on the basis of the signals output by the various sensor segments ().

Sensor assembly for capturing spatially resolved photometric data

A lighting system having an operating device and a plurality of lamps. The operating device serves to control the lamps. Each of the lamps has an identification transmitting unit, which serves to control the particular lamp at least temporarily in such a way that the particular lamp outputs an identification light signal to be uniquely identified. An identification receiving unit, which receives the identification light signals of the lamps, is integrated in the operating device. The lighting system is designed in such a way that only lamps whose identification light signal is presently received by the identification receiving unit of the operating device at the time of the output of a control signal for controlling the lamps or within a defined time period therebefore can be controlled.

Lighting system and method for operating a lighting system having an integrated safety concept

A road and path lighting system having a lighting apparatus including a projection unit for projecting signals onto a projection area, and a communications module designed to control the projection unit on the basis of incoming input signals. The system also includes a lighting apparatus having a light source, a transmission unit, and a communications module for actuating the light source on the basis of data which is transmitted by the transmission unit, and a wireless data communications unit by which the transmission unit is connected wirelessly to a receiver of the communications module. The transmission unit preferably has an independent energy source. The transmission unit can also be designed as a sensor unit having a sensor, the sensor unit being provided on the lighting apparatus, in particular on the outside thereof. Further disclosed is, a method for outputting signals of the road and path lighting system.

Road and path lighting system

Two-photon polymerization is used to embed a quantum dot structure in an electro-optical component. The electro-optical component can be a polymer component, LED, OLED, LEC, or graphene component, for example. The efficiency and characteristics of the components are improved or influenced. The quantum dot structure can emit light, convert light from other layers of the component, or influence the conductivity in the component, for example. A method of producing an electro optical fractal antenna by two-photon polymerization is also disclosed.

Electro-optical component having a quantum dot structure

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Bodolz, Germany

Martin Siegel