公开(公告)号：US10030880B2

公开(公告)日：2018-07-24

申请号：US14878869

申请日：2015-10-08

Applicant: Google LLC

Inventor： Yoky Matsuoka ,  Evan Jarman Fisher ,  Mark Rajan Malhotra ,  Mark Stefanski ,  Rangoli Sharan ,  Frank Astier

IPC: G06F19/00 ,  F24F11/00 ,  G06N99/00 ,  H04Q9/00 ,  G05D23/19 ,  G05B15/02 ,  H04L12/28 ,  F24F11/30 ,  F24F11/62

CPC classification number: F24F11/62 ,  F24F11/30 ,  G05B15/02 ,  G05B2219/2642 ,  G05D23/1902 ,  G06N20/00 ,  H04L12/2829 ,  H04Q9/00 ,  H04Q2209/10

Abstract: The current application is directed to intelligent controllers that use sensor output and electronically stored information, including one or more of electronically stored rules, parameters, and instructions, to determine whether or not one or more types of entities are present within an area, volume, or environment monitored by the intelligent controllers. The intelligent controllers select operational modes and modify control schedules with respect to the presence and absence of the one or more entities. The intelligent controllers employ feedback information to continuously adjust the electronically stored parameters and rules in order to minimize the number of incorrect inferences with respect to the presence or absence of the one or more entities and in order to maximize the efficiency by which various types of systems controlled by the intelligent controllers carry out selected operational modes.

公开(公告)号：US20180204444A1

公开(公告)日：2018-07-19

申请号：US15918305

申请日：2018-03-12

Applicant: Google LLC

Inventor： Mark Rajan Malhotra ,  Sophie Le Guen ,  Jeffrey Alan Boyd ,  Jeffery Theodore Lee ,  Todd Hester

IPC: G08B25/00 ,  G08B13/24

CPC classification number: G08B25/008 ,  G08B21/18 ,  G08B25/009

Abstract: Systems and techniques are provided for learned overrides for home security. A sensor of a security system may be armed. A trip signal may be received indicating a tripping of the sensor. It may be determined that the trip signal can be automatically overridden based on matching an identity of the sensor and a state of the security system with a pattern in a model. The pattern may represent a state of the security system in which automatically overriding the trip signal from the sensor is permitted. The trip signal from the sensor may be automatically overridden without input from a user.

公开(公告)号：US09911319B2

公开(公告)日：2018-03-06

申请号：US15331475

申请日：2016-10-21

Applicant: Google LLC

Inventor： Mark Rajan Malhotra ,  Jeffrey Alan Boyd ,  Sophie Le Guen ,  Jeffery Theodore Lee ,  Prashant Reddy ,  Patrick Lister ,  Jesse Boettcher ,  Josh Buffum

IPC: G08B29/18 ,  G08B25/00 ,  G08B21/04

CPC classification number: G08B29/185 ,  G08B19/00 ,  G08B21/0423 ,  G08B25/008

Abstract: Systems and techniques are provided for automatic security system mode selection. A set of signals may be received from sensors distributed in an environment with a security system. The security system may be in a first mode. An occupancy model may be received. An occupancy estimate may be generated for the environment based on the set of signals from the sensors and the occupancy model. Mode rules may be received. The mode rules associate occupancy estimates with modes of the security system. A second mode for the security system may be determined based on the occupancy estimate and mode rules. The second mode may be different from the first mode. The mode of the security system may be automatically changed from the first mode to the second mode.

公开(公告)号：US20180047278A1

公开(公告)日：2018-02-15

申请号：US15797104

申请日：2017-10-30

Applicant: Google LLC

Inventor： Sourav Raj Dey ,  Mark Rajan Malhotra ,  Yash Modi ,  Kristoffer John Donhowe

IPC: G08B25/00 ,  G08B13/08

CPC classification number: G08B25/008 ,  G08B1/00 ,  G08B13/08

Abstract: Systems and techniques are provided for sensor bypass. Activation may be received at a bypass input of an entry point sensor of a security system while the entry point sensor is in an armed mode. The entry point sensor may detect that the entry point monitored by the entry point sensor is closed. The entry point sensor may enter into a bypass mode. Detection by the entry point sensor of an opening of the entry point while the entry point sensor is in the bypass mode may not result in the generation of an alarm by the security system.

公开(公告)号：US11100786B2

公开(公告)日：2021-08-24

申请号：US15797104

申请日：2017-10-30

Applicant: Google LLC

Inventor： Sourav Raj Dey ,  Mark Rajan Malhotra ,  Yash Modi ,  Kristoffer John Donhowe

IPC: H05B1/02 ,  G08B25/00 ,  G08B13/08 ,  G08B1/00

Abstract: Systems and techniques are provided for sensor bypass. Activation may be received at a bypass input of an entry point sensor of a security system while the entry point sensor is in an armed mode. The entry point sensor may detect that the entry point monitored by the entry point sensor is closed. The entry point sensor may enter into a bypass mode. Detection by the entry point sensor of an opening of the entry point while the entry point sensor is in the bypass mode may not result in the generation of an alarm by the security system.

公开(公告)号：US20200300707A1

公开(公告)日：2020-09-24

申请号：US16894047

申请日：2020-06-05

Applicant: GOOGLE LLC

Inventor： Yash Modi ,  Mark Rajan Malhotra ,  Gwendolyn van der Linden ,  Dongeek Shin ,  Michael Dixon

IPC: G01J5/00 ,  G08B13/193 ,  G08B13/191 ,  G01J5/02 ,  G01J5/10

Abstract: A method includes detecting, with a passive infrared sensor (PIR), a level of infrared radiation in a field of view (FOV) of the PIR, generating a signal based on detected levels over a period of time, the signal having values that exhibit a change in the detected levels, extracting a local feature from a sample of the signal, wherein the local feature indicates a probability that a human in the FOV caused the change in the detected levels, extracting a global feature from the sample of the signal, wherein the global feature indicates a probability that an environmental radiation source caused the change in the detected levels, determining a score based on the local feature and the global feature, and determining that a human motion has been detected in the FOV based on the score.

公开(公告)号：US10062265B2

公开(公告)日：2018-08-28

申请号：US15864752

申请日：2018-01-08

Applicant: Google LLC

Inventor： Sourav Raj Dey ,  Mark Rajan Malhotra ,  Ehsan Maani ,  Yash Modi

IPC: G08B23/00 ,  G08B25/00

CPC classification number: G08B25/008

Abstract: A security system includes a plurality of sensors installed at a premises to capture data from an environment in or around the premises, a memory configured to store data captured spanning at least a first period of time, and a processor configured to arm the plurality of sensors in an order determined based on a history of detected activity in the premises as indicated by the stored data.

公开(公告)号：US10375150B2

公开(公告)日：2019-08-06

申请号：US14858708

申请日：2015-09-18

Applicant: Google LLC

Inventor： Prashant Papiahgari Reddy ,  Mark Rajan Malhotra

IPC: H04L29/08 ,  H04L12/28 ,  H04L29/06

Abstract: An electronic device may that communicates with a plurality of electronic devices may include a network interface and a processor. The network interface may receive a first set of data from a first electronic device and a second set of data from a second electronic device. The processor may then determine a first trust value for the first set of data based on a first corroboration of the first set of data using the second set of data. The first corroboration may include using the second set of data to verify the first set of data.

公开(公告)号：US10223896B2

公开(公告)日：2019-03-05

申请号：US15918305

申请日：2018-03-12

Applicant: Google LLC

Inventor： Mark Rajan Malhotra ,  Sophie Le Guen ,  Jeffrey Alan Boyd ,  Jeffery Theodore Lee ,  Todd Hester

IPC: G08B25/00 ,  G08B21/18

Abstract: Systems and techniques are provided for learned overrides for home security. A sensor of a security system may be armed. A trip signal may be received indicating a tripping of the sensor. It may be determined that the trip signal can be automatically overridden based on matching an identity of the sensor and a state of the security system with a pattern in a model. The pattern may represent a state of the security system in which automatically overriding the trip signal from the sensor is permitted. The trip signal from the sensor may be automatically overridden without input from a user.

公开(公告)号：US20180225938A1

公开(公告)日：2018-08-09

申请号：US15948777

申请日：2018-04-09

Applicant: GOOGLE LLC

Inventor： Kevin Charles Peterson ,  Sophie Le Guen ,  Maxime Veron ,  Yash Modi ,  Lawrence Au ,  Mark Rajan Malhotra ,  Julia DeIuliis

IPC: G08B13/08 ,  G08B25/00

CPC classification number: G08B13/08 ,  G01R33/02 ,  G08B13/24 ,  G08B25/008

Abstract: A magnet and magnetometer may be integrated into a smart home environment and allow it to be placed into an away mode of operation despite an entry point being semi-open. The disclosed implementations can detect a magnetic field strength and determine, based on the detected field strength, an approximate distance that a moveable partition is open. In some configurations, the presence of a second magnetic source can be detected. A notice may be generated based on one or more signals received from the magnetometer. The notice may be sent to a controller, a remote system, a remote device, and/or a client device as disclosed herein.