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公开(公告)号：US20190272678A1
公开(公告)日：2019-09-05
申请号：US16418143
申请日：2019-05-21
申请人： Google LLC
发明人： Arshan Poursohi , Daniel Aden , Matthew Amacker , Charles Robert Barker , Paul Vincent Byrne , Paul Du Bois , Greg Joseph Klein , Steve Scott Tompkins
摘要： Example implementations may relate to methods and systems for detecting an event in a physical region within a physical space. Accordingly, a computing system may receive from a subscriber device an indication of a virtual region within a virtual representation of the physical space such that the virtual region corresponds to the physical region. The system may also receive from the subscriber a trigger condition associated with the virtual region, where the trigger condition corresponds to a particular physical change in the physical region. The system may also receive sensor data from sensors in the physical space and a portion of the sensor data may be associated with the physical region. Based on the sensor data, the system may detect an event in the physical region that satisfies the trigger condition and may responsively provide to the subscriber a notification that indicates that the trigger condition has been satisfied.
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公开(公告)号：US10347047B2
公开(公告)日：2019-07-09
申请号：US15213843
申请日：2016-07-19
申请人： Google LLC
发明人： Arshan Poursohi , Daniel Aden , Matthew Amacker , Charles Robert Barker , Paul Vincent Byrne , Paul Du Bois , Greg Joseph Klein , Steve Scott Tompkins
摘要： Example implementations may relate to methods and systems for detecting an event in a physical region within a physical space. Accordingly, a computing system may receive from a subscriber device an indication of a virtual region within a virtual representation of the physical space such that the virtual region corresponds to the physical region. The system may also receive from the subscriber a trigger condition associated with the virtual region, where the trigger condition corresponds to a particular physical change in the physical region. The system may also receive sensor data from sensors in the physical space and a portion of the sensor data may be associated with the physical region. Based on the sensor data, the system may detect an event in the physical region that satisfies the trigger condition and may responsively provide to the subscriber a notification that indicates that the trigger condition has been satisfied.
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公开(公告)号：US20210150819A1
公开(公告)日：2021-05-20
申请号：US17163321
申请日：2021-01-29
申请人： Google LLC
发明人： Arshan Poursohi , Daniel Aden , Matthew Amacker , Charles Robert Barker , Paul Vincent Byrne , Paul Du Bois , Greg Joseph Klein , Steve Scott Tompkins
摘要： Example implementations may relate to methods and systems for detecting an event in a physical region within a physical space. Accordingly, a computing system may receive from a subscriber device an indication of a virtual region within a virtual representation of the physical space such that the virtual region corresponds to the physical region. The system may also receive from the subscriber a trigger condition associated with the virtual region, where the trigger condition corresponds to a particular physical change in the physical region. The system may also receive sensor data from sensors in the physical space and a portion of the sensor data may be associated with the physical region. Based on the sensor data, the system may detect an event in the physical region that satisfies the trigger condition and may responsively provide to the subscriber a notification that indicates that the trigger condition has been satisfied.
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公开(公告)号：US11600048B2
公开(公告)日：2023-03-07
申请号：US16418143
申请日：2019-05-21
申请人： Google LLC
发明人： Arshan Poursohi , Daniel Aden , Matthew Amacker , Charles Robert Barker , Paul Vincent Byrne , Paul Du Bois , Greg Joseph Klein , Steve Scott Tompkins
摘要： Example implementations may relate to methods and systems for detecting an event in a physical region within a physical space. Accordingly, a computing system may receive from a subscriber device an indication of a virtual region within a virtual representation of the physical space such that the virtual region corresponds to the physical region. The system may also receive from the subscriber a trigger condition associated with the virtual region, where the trigger condition corresponds to a particular physical change in the physical region. The system may also receive sensor data from sensors in the physical space and a portion of the sensor data may be associated with the physical region. Based on the sensor data, the system may detect an event in the physical region that satisfies the trigger condition and may responsively provide to the subscriber a notification that indicates that the trigger condition has been satisfied.
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公开(公告)号：US10215852B1
公开(公告)日：2019-02-26
申请号：US14875020
申请日：2015-10-05
申请人： Google LLC
发明人： Paul Vincent Byrne
摘要： Examples relate to implementing robotic radar assistance. A robotic device may use radar antennas coupled at different positions on the robotic device to monitor a buffer that extends proximate around one or more portions of the robotic device. In some instances, the buffer has a shape that corresponds to exterior shapes of the one or more portions of the robotic device. The robotic device may receive object location information from the radar antennas that indicates positions of respective objects within the buffer relative to the robotic device. Using the object location information, the robotic device may identify when an unexpected object enters within the buffer, and adjust robotic operation as a result.
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公开(公告)号：US10120057B1
公开(公告)日：2018-11-06
申请号：US14881822
申请日：2015-10-13
申请人： Google LLC
摘要： Example systems and methods are disclosed for determining the direction of an actor based on sensors within an environment. The method may include receiving point cloud data representative of the actor within the environment. The method may also include generating data segments of the point cloud data corresponding to respective height levels of the actor. The method may further include determining an area value for each data segment. Also, the method may include determining a transition between a first data segment and an adjacent second data segment based on a difference between the corresponding area values. Further, the method may include determining that the first data segment is representative of a head of the actor while the second data segment is representative of a body of the actor. The method may also include providing information indicating a direction of the actor based on the second data segment.
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公开(公告)号：US20230215181A1
公开(公告)日：2023-07-06
申请号：US18176042
申请日：2023-02-28
申请人： Google LLC
发明人： Arshan Poursohi , Daniel Aden , Matthew Amacker , Charles Robert Barker , Paul Vincent Byrne , Paul Du Bois , Greg Joseph Klein , Steve Scott Tompkins
CPC分类号： G06V20/52 , G06V10/235 , G06T19/006
摘要： A method includes receiving, from a subscriber device, a request including virtual region characteristics and an occupancy threshold, and determining, using image data captured by a camera and the virtual region characteristics, a virtual region corresponding to a portion of a physical region within a field of view of the camera. The virtual region is smaller than the physical region. The method also includes determining, using the image data, an occupancy of the virtual region and determining that the occupancy of the virtual region satisfies the occupancy threshold. In response to determining that the occupancy of the virtual region satisfies the occupancy threshold, the method also includes generating a notification to the subscriber device.
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公开(公告)号：US11748992B2
公开(公告)日：2023-09-05
申请号：US17163321
申请日：2021-01-29
申请人： Google LLC
发明人： Arshan Poursohi , Daniel Aden , Matthew Amacker , Charles Robert Barker , Paul Vincent Byrne , Paul Du Bois , Greg Joseph Klein , Steve Scott Tompkins
CPC分类号： G06V20/52 , G06T19/006 , G06V10/235
摘要： Example implementations may relate to methods and systems for detecting an event in a physical region within a physical space. Accordingly, a computing system may receive from a subscriber device an indication of a virtual region within a virtual representation of the physical space such that the virtual region corresponds to the physical region. The system may also receive from the subscriber a trigger condition associated with the virtual region, where the trigger condition corresponds to a particular physical change in the physical region. The system may also receive sensor data from sensors in the physical space and a portion of the sensor data may be associated with the physical region. Based on the sensor data, the system may detect an event in the physical region that satisfies the trigger condition and may responsively provide to the subscriber a notification that indicates that the trigger condition has been satisfied.
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公开(公告)号：US10026189B2
公开(公告)日：2018-07-17
申请号：US15601243
申请日：2017-05-22
申请人： Google LLC
发明人： Paul Vincent Byrne , Daniel Aden
摘要： Example systems and methods are disclosed for determining the direction of an actor based on image data and sensors in an environment. The method may include receiving point cloud data for an actor at a location within the environment. The method may also include receiving image data of the location. The received image data corresponds to the point cloud data received from the same location. The method may also include identifying a part of the received image data that is representative of the face of the actor. The method may further include determining a direction of the face of the actor based on the identified part of the received image data. The method may further include determining a direction of the actor based on the direction of the face of the actor. The method may also include providing information indicating the determined direction of the actor.
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