Observatorio de I+D+i UPM

Memorias de investigación
Ponencias en congresos:
Energy-saving Smart Street Lighting System based on 6LoWPAN
Año:2014
Áreas de investigación
  • Ingenierías
Datos
Descripción
which allows both autonomous and on-demand control. Minimum energy consumption is achieved by regulating the street lights depending on illumination level and motion detection. The system has been tested in a real infrastructure at a University Campus. Every street light has been equipped with a wireless communication device which integrates a luminosity sensor, in order to maintain only the necessary light level, and a set of motion sensors, in order to increase the level just when there are pedestrians and vehicles around. Devices communicate through an IEEE802.15.4 interface and 6LoWPAN as network protocol, enabling external monitoring/control and between street lights interaction. When autonomously working, a state machine within the Contiki OS decides the most suitable dimming level according to sensor values and other programmable parameters such as illumination thresholds or neighbor configuration. On the other hand, since the system can be controlled remotely, luminosity levels, calibration and behavior parameters can be manually adjusted. Besides, the motion sensors may also be used during daylight to monitor citizen flow, offering additional features as people behavior patterns recognition and security assistance.
Internacional
Si
Nombre congreso
Urb-IoT, The First International Conference on IoT in Urban Space.
Tipo de participación
960
Lugar del congreso
Revisores
Si
ISBN o ISSN
978-1-63190-037-2
DOI
Fecha inicio congreso
27/10/2014
Fecha fin congreso
28/10/2014
Desde la página
93
Hasta la página
95
Título de las actas
ICST (Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering)
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Maria Asuncion Santamaria Galdon (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Ingeniería Óptica
  • Departamento: Electrónica Física
  • Centro o Instituto I+D+i: Centro de Domótica Integral, CEDINT
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