公开(公告)号：US20190311707A1

公开(公告)日：2019-10-10

申请号：US15948401

申请日：2018-04-09

Applicant: ABL IP HOLDING LLC

Inventor： ROBERT M. KRASS ,  DAVID P. RAMER ,  GREGORY MALONE ,  RASHMI KUMAR ROGERS

IPC: G10K11/178 ,  F21V33/00

Abstract: Disclosed herein is a lighting system including a luminaire having a lighting device and a sound reduction device. The lighting device includes an illumination output surface, which is at least partially reflective with respect to an audio wave from outside the luminaire. The lighting device also includes an illumination light source configured to generate illumination light for emission through the illumination output surface for illumination of an area. The sound reduction device includes a pick up microphone and an audio output source. The pick up microphone is configured to detect incoming audio waves in a vicinity of the luminaire. The lighting system further includes a circuitry including a sound reduction controller coupled to the pick up microphone and the audio output source of the sound reduction device. The sound reduction controller is configured to operate the audio output source to control sound at least in vicinity of the illuminated area associated with the incoming audio waves.

公开(公告)号：US20150338268A1

公开(公告)日：2015-11-26

申请号：US14285931

申请日：2014-05-23

Applicant: ABL IP HOLDING LLC

Inventor： DAVID P. RAMER ,  Jack C. Rains, JR. ,  Januk Aggarwal

IPC: G01J1/08 ,  G01N21/55 ,  G01N21/64 ,  G01J1/04

CPC classification number: G01J1/08 ,  F21V7/0008 ,  F21V33/00 ,  F21Y2101/00 ,  F21Y2113/13 ,  F21Y2115/10 ,  G01J1/18 ,  G01N21/55 ,  G01N21/64

Abstract: A system with a machine and a lighting device. The machine includes an image capture device and a machine vision processing system configured to detect a characteristic of a subject in a space for an operation of the machine. The lighting device includes a first light source for generating light to illuminate the space, and a second light source for generating light of a particular wavelength to support detection of the characteristic of the subject via the machine vision processing system. The light of the particular wavelength is output at a sufficient intensity reasonably expected to produce a particular emission from the subject detectable via the image capture device different from an emission produced by exposure of the subject to the light for illumination of the space. The first and second light sources are integrated into the lighting device.

Abstract translation: 具有机器和照明装置的系统。 该机器包括图像捕获装置和机器视觉处理系统，其被配置为检测用于机器操作的空间中的被摄体的特征。 照明装置包括用于产生照明空间的光的第一光源和用于产生特定波长的光以支持经由机器视觉处理系统检测被摄体的特征的第二光源。 特定波长的光以合理预期的足够的强度输出，以产生可从经受图像捕获装置检测的特定发射的不同于通过将受试者暴露于用于照明空间的光而产生的发射的特定发射。 第一和第二光源被集成到照明装置中。