Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen Mbh

Osram Gmbh

Osram Gesellschaft MIT Beschraenkter Haftung

Siteco Gmbh

Siteco Beleuchtungstechnik Gmbh

Alexander Faller

Tobias D Schmidt

Martin Reuter

Fabio Galasso

Meltem Demirkus Brandlmaier

Moritz Kaiser

Mourad Boulouednine

Prasanth Kuncheerath Ramankutty

Christian Kopf

Tobias Schmidt

A tracking system for tracking objects within a field of view is disclosed. The field of view may include a first zone and an adjacent zone of interest where at least two gates are associated with respective sides of the first zone within the field of view. The first camera is configured to detect when an object crosses one of the at least two gates and track the object throughout the first zone and the zone of interest. The tracking system is configured to generate a first event message in response to the object being tracked from one of the gates into the zone of interest and subsequently leaving the first zone through a dedicated gate of the at least two gates.

Tracking system, arrangement and method for tracking objects

A luminaire comprising: a light source in the form of at least one LED and a reflector, wherein a peripheral edge of the reflector defines a light exit opening on a side opposite the light source, wherein arranged in the light exit opening is a planar translucent cover wherein microstructures configured to direct and/or scatter light are distributed over the planar translucent cover. The planar translucent cover extends inwards in the direction of the light source, relative to an imaginary plane defined by the peripheral edge of the reflector.

Luminaire with pyramid-shaped or conical cover

The invention relates to an LED module () comprising at least one light-emitting diode (LED) () and at least one heat sink () for active cooling, having at least one coolant channel () through which a cooling fluid flows. The dimensions of the at least one coolant channel () are selected so that a predominantly laminar flow of the fluid is set up in the at least one coolant channel () during operation of the LED module ().

LED module having a heat sink

An illumination device, comprising a light emitting diode () fixed on a circuit board (). The illumination device furthermore has an optical element () disposed downstream of the light emitting diode () in a main emission direction (), the optical element () being configured for directing a first portion () of the electromagnetic radiation () emitted by the light emitting diode () during operation through the circuit board () in a direction away from the circuit board ().

Illumination device

It is intended to be possible to use a respective setting apparatus (EE) to set the color and the brightness of an illumination device separately. Light sources having three different colors are operated for this purpose. Only one first power supply (CON, PWM) is provided for two colors, whereas the third color is supplied by a second power supply (CON, PWM). The brightness can be set by altering the power output of the first (CON, PWM) and the second (CON, PWM) power supplies at the same time. The color can be set by altering the power output of the second (CON, PWM) power supply.

Circuit arrangement and method for an illumination device having settable color and brightness

Growing community of inventors

Dachau, Germany

Alexander Faller