公开(公告)号：US10973103B2

公开(公告)日：2021-04-06

申请号：US16260048

申请日：2019-01-28

Applicant: GOOGLE LLC

Inventor： Shigefumi Honjo ,  Jung Hong ,  Andrew Goldenson ,  Lawrence Chang ,  Marci Meingast ,  Adam Cutbill ,  Amber Volmering ,  Jeffrey Yu ,  Anurag Gupta

IPC: G08B21/22 ,  H05B47/105 ,  G06N20/00 ,  F21V23/04

Abstract: Systems and techniques are provided for presence and directional motion detection. Signals may be received from a sensor positioned in a structure. An indication of directional motion may be generated based on the signals from the sensor. The indication of directional motion may be generated without using signals from additional sensors. A control signal for a device in the structure may be generated in response to the indication of directional motion. The control signal may be sent to the device in the structure to be implemented by the device.

公开(公告)号：US20200245423A1

公开(公告)日：2020-07-30

申请号：US16260048

申请日：2019-01-28

Applicant: GOOGLE LLC

Inventor： Shigefumi Honjo ,  Jung Hong ,  Andrew Goldenson ,  Lawrence Chang ,  Marci Meingast ,  Adam Cutbill ,  Amber Volmering ,  Jeffrey Yu ,  Anurag Gupta

IPC: H05B37/02 ,  F21V23/04 ,  G06N20/00

Abstract: Systems and techniques are provided for presence and directional motion detection. Signals may be received from a sensor positioned in a structure. An indication of directional motion may be generated based on the signals from the sensor. The indication of directional motion may be generated without using signals from additional sensors. A control signal for a device in the structure may be generated in response to the indication of directional motion. The control signal may be sent to the device in the structure to be implemented by the device.