Patents Assigned to Societe Francaise d'Estudes Electroniques S F 2 E
  • Room access control and power management installation
    Patent number: 5620137
    Abstract: A room access control and energy management installation controls the air conditioning of the room, such as a hotel room, in accordance with conditions of occupancy of the room. The air conditioning of the room is controlled by a controller which receives data representing a selected operating regime produced by a computer on the basis of parameters such as the time of day, the probability of imminent occupation of the room or actual occupation of the room.
    Type: Grant
    Filed: August 9, 1995
    Date of Patent: April 15, 1997
    Assignee: Societe Francaise d'Estudes Electroniques S F 2 E
    Inventors: Jean-Louis Coelho, Jean-Noel Marteau