公开(公告)号：US20160302284A1

公开(公告)日：2016-10-13

申请号：US14683420

申请日：2015-04-10

Applicant: Google Inc.

Inventor： Kenneth Louis Herman ,  Bryan James ,  Yash Modi ,  Laura Rabb ,  Michael Lammers ,  Aveek Ravishekhar Purohit ,  Michael Dixon ,  Shankar Iyer

IPC: H05B37/02 ,  H05B33/08

CPC classification number: H05B37/0218 ,  H05B33/0854 ,  H05B37/0227 ,  Y02B20/44

Abstract: A system and method for automatic path light control based on a detected size and classification of motion around the device using passive infrared (PIR) sensor technologies and distributed classification algorithms, and on detected light levels in and around the path area using ambient light sensor (ALS) technologies. By using such sensor data, the path light does not need to be maintained at a fixed value, which may be inadequate or inefficient at times, nor require constant user adjustments. Implementations of the disclosed subject matter enable automatic path light control that can be dynamic and automatically adjusted to fit the environment, the current user characteristics and the current user movements through the environment.

Abstract translation: 基于使用被动红外（PIR）传感器技术和分布式分类算法的检测到的设备周围运动的尺寸和分类的自动路径光控制的系统和方法，以及使用环境光传感器（） ALS）技术。 通过使用这样的传感器数据，路径光不需要保持在固定值，有时可能不足够或低效，也不需要持续的用户调整。 所公开的主题的实现使自动路径光控制能够被动态地和自动地调整以适应环境，当前用户特征和当前用户通过环境的移动。