公开(公告)号：US09778114B2

公开(公告)日：2017-10-03

申请号：US14836323

申请日：2015-08-26

Applicant: Google Inc.

Inventor： Hirofumi Honjo ,  Shu-Li Wang ,  Arjuna Sivasithambaresan

IPC: H04W4/00 ,  G01J5/00 ,  G01V8/10 ,  H04B1/40 ,  G01J5/02 ,  G01J5/04 ,  H01Q1/38 ,  H04W84/12 ,  H04W84/18 ,  G01J5/06

CPC classification number: G01J5/0025 ,  G01J5/025 ,  G01J5/04 ,  G01J2005/068 ,  G01V8/10 ,  H01Q1/225 ,  H01Q1/38 ,  H04B1/40 ,  H04W84/12 ,  H04W84/18

Abstract: Various arrangements for detecting an object using a passive infrared (PIR) sensor module of a sensor device. A PIR data stream may be received from the PIR sensor module indicative of measurements performed by the PIR sensor module. An indication may be received from a transceiver that identifies a beginning of the data transmission. A portion of the PIR data stream may be blanked in response to receiving the indication of the beginning of the data transmission, the portion of the PIR data stream corresponding to a defined time duration. A presence of an object may be determined using the PIR data stream, excluding the blanked portion.

公开(公告)号：US20180094981A1

公开(公告)日：2018-04-05

申请号：US15663199

申请日：2017-07-28

Applicant: Google Inc.

Inventor： Hirofumi Honjo ,  Shu-Li Wang ,  Arjuna Sivasithambaresan

IPC: G01J5/00 ,  G01J5/02 ,  G01J5/04 ,  G01V8/10

CPC classification number: G01J5/0025 ,  G01J5/025 ,  G01J5/04 ,  G01J2005/068 ,  G01V8/10 ,  H01Q1/225 ,  H01Q1/38 ,  H04B1/40 ,  H04W84/12 ,  H04W84/18

Abstract: Various arrangements for detecting an object using a passive infrared (PIR) sensor module of a sensor device. A PIR data stream may be received from the PIR sensor module indicative of measurements performed by the PIR sensor module. An indication may be received from a transceiver that identifies a beginning of the data transmission. A portion of the PIR data stream may be blanked in response to receiving the indication of the beginning of the data transmission, the portion of the PIR data stream corresponding to a defined time duration. A presence of an object may be determined using the PIR data stream, excluding the blanked portion.

公开(公告)号：US20170059413A1

公开(公告)日：2017-03-02

申请号：US14836323

申请日：2015-08-26

Applicant: Google Inc.

Inventor： Hirofumi Honjo ,  Shu-Li Wang ,  Arjuna Sivasithambaresan

IPC: G01J5/00 ,  G01V8/10 ,  H04B1/40

CPC classification number: G01J5/0025 ,  G01J5/025 ,  G01J5/04 ,  G01J2005/068 ,  G01V8/10 ,  H01Q1/225 ,  H01Q1/38 ,  H04B1/40 ,  H04W84/12 ,  H04W84/18

Abstract: Various arrangements for detecting an object using a passive infrared (PIR) sensor module of a sensor device. A PIR data stream may be received from the PIR sensor module indicative of measurements performed by the PIR sensor module. An indication may be received from a transceiver that identifies a beginning of the data transmission. A portion of the PIR data stream may be blanked in response to receiving the indication of the beginning of the data transmission, the portion of the PIR data stream corresponding to a defined time duration. A presence of an object may be determined using the PIR data stream, excluding the blanked portion.

Abstract translation: 使用传感器装置的被动红外（PIR）传感器模块检测物体的各种布置。 可以从指示由PIR传感器模块执行的测量的PIR传感器模块接收PIR数据流。 可以从识别数据传输开始的收发器接收指示。 响应于接收到数据传输的开始的指示，PIR数据流的一部分可能被消隐，PIR数据流的部分对应于所定义的持续时间。 可以使用PIR数据流来确定对象的存在，不包括空白部分。