公开(公告)号：US08796610B2

公开(公告)日：2014-08-05

申请号：US13873464

申请日：2013-04-30

Applicant: Hubbell Incorporated

Inventor： Jonathan D. Williams ,  Thomas J. Hartnagel ,  Robert A. Martin ,  R. Kurt Bender

IPC: G01J1/44 ,  G08B13/00

CPC classification number: H05B37/0209 ,  G01J1/04 ,  G01J1/0403 ,  G01J1/0448 ,  G01J1/4204 ,  G01J5/0022 ,  G01J5/0025 ,  G01J5/08 ,  G01J5/084 ,  G01J5/0896 ,  H05B33/0854 ,  H05B37/0218 ,  H05B37/0227 ,  Y02B20/46

Abstract: An occupancy sensor with a separable override unit can selectively override the operation of the occupancy sensor at designated times and for selected time intervals. The occupancy sensor includes a light sensor to actuate the occupancy sensor and a light assembly when the ambient light is below a predetermined level and to deactivate the occupancy sensor when the ambient light is above a threshold level. The override unit is provided with a light source, such as an LED, to emit light to actuate the light sensor of the occupancy sensor, thereby controlling the occupancy sensor, such as by preventing the occupancy sensor from being actuated. The occupancy sensor includes a cavity for receiving the override unit with the LED aligned with the light sensor: A control unit is operatively connected to one or more override units for selectively controlling the normal operation of the occupancy sensor.

Abstract translation: 具有可分离超控单元的占用传感器可以在指定的时间和选定的时间间隔选择性地覆盖占用传感器的操作。 所述占用传感器包括光传感器，用于当环境光低于预定水平时致动占用传感器和灯组件，并且当环境光高于阈值水平时停用占用传感器。 超控单元设置有诸如LED的光源，以发射光来致动占用传感器的光传感器，从而例如通过防止占用传感器被致动来控制占用传感器。 占用传感器包括用于接收超声单元的空腔，其中LED与光传感器对准。控制单元可操作地连接到一个或多个超控单元，以选择性地控制占用传感器的正常操作。