Signify Holding B.v.

Philips Lighting Holding B.v.

Lucas Leo Desire Van Der Poel

Martinus Petrus Creusen

Michel Cornelis Josephus Marie Vissenberg

Willem Lubertus Ijzerman

Maurice Alexander Hugo Donners

An interior lighting system has arrangement of lighting panels mounted around a window for providing lighting around the outside of the window. The light provided depends on the exterior lighting which passes through the window. In this way, contrast between the window and the wall around the window can be reduced.

Interior lighting system

A base unit (), e.g. a luminaire, comprises fixation means () configured to fixate a module (), e.g. a light module, in the base unit. The fixation means, e.g. comprising one or more protrusions (), one or more recesses () and one or more magnetic field generators (), is configured to release the module from the base unit upon detecting an unmanned aircraft () being docked with the base unit or the module.

Servicing a luminaire with an unmanned vehicle

The invention relates to a lighting device, a lighting system and a lighting method. The lighting device comprises a row of lighting units mounted in a first direction X on an elongated carrier wherein each lighting unit is mounted with a respective, fixed, unique, pre-determined orientation. Said lighting device is configured to directly project on a target plane P a row of light patches, said plane P extending in said first direction X and in a second direction Y transverse to said first direction. Said row of light patches extends in the second direction and wherein said lighting device is offset out of said plane P in a third direction Z. The lighting system comprises at least a first and at least one second lighting device substantially lying in line in the length direction. Optionally said first and at least one second lighting device may extend in two or three parallel rows. Said lighting system further comprises a control unit for individual control/addressing of the lighting units of the at least first and further lighting device.

Lighting system and lighting method

The invention relates to a lighting device, a lighting system and a lighting method. The lighting device comprises a row of lighting units mounted in a first direction X on an elongated carrier wherein each lighting unit is mounted with a respective, fixed, unique, pre-determined orientation. Said lighting device is configured to directly project on a target plane P a row of light patches, said plane P extending in said first direction X and in a second direction Y transverse to said first direction. Said row of light patches extends in the second direction and wherein said lighting device is offset out of said plane P in a third direction Z. The lighting system comprises at least a first and at least one second lighting device substantially lying in line in the length direction. Optionally said first and at least one second lighting device may extend in two or three parallel rows. Said lighting system further optionally comprises a control unit for individual control/addressing of the lighting units of the at least first and further lighting device.

Lighting device and a lighting system

Lighting system for projecting transverse light patches

A method of determining exposure of an occupant () to equivalent melanopic lux, EML, in an environment () comprising one or more indoor spaces and zero or more outdoor spaces, wherein the environment comprises one or more illumination devices () wherein said one or more illumination devices () comprise one or more luminaires () illuminating the environment with artificial illumination. The method comprises: &#x2014;accessing light level information from one or more information sources () wherein the light level information comprises information at least on the artificial illumination, and based at least in part on said information on the artificial illumination determining where in the environment at least a predetermined EML level is present; &#x2014;using a tracking system () to track the occupant within the environment; and &#x2014;based on this accessing and tracking, monitoring whether the occupant has been exposed to at least a minimum EML quota, the minimum EML quota comprising the occupant being exposed to at least the predetermined EML level for at least a predetermined time period.

Equivalent melanopic lux (EML) quotas

A lighting system has a first lighting unit for providing general lighting and a second lighting unit for providing directed lighting. The lighting units are controlled based on sensed light conditions, in order to maintain an intensity and/or color contrast between the general lighting and the directed lighting.

Growing community of inventors

Waalre, Netherlands

Lucas Leo Desire Van Der Poel