Led Roadway Lighting Ltd.

Streetlight Intelligence, Inc.

Streetlight Intelligence International, Ltd

Colleen D McCarthy

Donald A Cleland

Carol A Wong

Laurence E Kubek

Gordon A Duval

Damon Langlois

Gerald E Kurz

Pratibha Sharma

James A Anderson

Chad Klippert

Gregory P Jacklin

Yong Jeong Cho

A controller is configured for and a corresponding method of adaptive monitoring and control of a lighting system are suited for adaptively establishing lighting parameters on a fixture by fixture basis. The controller includes a communication interface configured to communicate with a multiplicity of light fixtures, a memory for storing software routines and information associated with each of the light fixtures; and a processor coupled to the memory and the communication interface and configured to execute the software routines and selectively communicate with at least one of the multiplicity of light fixtures to adaptively establish lighting parameters for the at least one of the multiplicity of light fixtures. A method of facilitating the monitoring and control of the light fixture includes controlling a lamp circuit to provide one of a multiplicity of light levels; assessing performance parameters of the light fixture; and communicating with a central server.

Adaptive energy performance monitoring and control system

Methods and corresponding systems for controlling a light fixture include a memory for storing data and software. A multi-tap capacitor has a plurality of tap capacitors integrated into a capacitor housing. A plurality of switches are each coupled to one of the plurality of tap capacitors for selectively coupling the tap capacitors together to produce a variable multi-tap capacitance. A processor is coupled to the memory and the switches to facilitate: detecting a trigger for changing a lumen level output by the light fixture; determining a new lumen level in response to the trigger; determining a capacitance value that corresponds to the new lumen level; and configuring the plurality of switches to produce the multi-tap capacitance that corresponds to the new lumen level. The processor can record data in the memory that represents times of lumen changes and switch settings, which data correlates to power consumption.

Method and system for controlling a luminaire

Enclosure for a light sensor

A housingfor securing a photo sensorwhere the housing includes a lower bodyconfigured to selectively engage a baseat one of a multiplicity of angular rotations relative to the base and an upper bodyconfigured to hold the photo sensor. In various embodiments, a locking memberis disposed, e.g., within a slotin the lower body, and configured to secure the housing to the base in the one of the multiplicity of angular rotations. A corresponding method of providing and aligning a sensor housing is described.

Sensor housing having locking member with multiplicity of angular rotations and methods of aligning

Enclosure for a radio frequency transceiver

Growing community of inventors

North Saanich, Canada

Colleen D McCarthy