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1.发明申请公开(公告)号：US20190220020A1
公开(公告)日：2019-07-18
申请号：US16365197
申请日：2019-03-26
Applicant: Intel Corporation
Inventor： Leobardo Campos Macias , Rodrigo Aldana Lopez , Rafael de la Guardia Gonzalez , David Gomez Gutierrez , Jose Parra Vilchis
CPC classification number: G05D1/0202 , B64C39/024 , B64C2201/141 , B64D47/08 , G01C21/206 , G06K9/00671 , H04N5/23229 , H04N13/111 , H04N2013/0081
Abstract: Methods and apparatus for dynamically routing robots based on exploratory on-board mapping are disclosed. A control system of a robot includes an image manager to command a depth camera to capture depth images of an environment. The depth camera has a field of view. The control system further includes a map generator to generate a map of the environment based on the depth images. The map includes a representation of unoccupied space within the environment, and a path extending through the unoccupied space from a reference location of the robot to a target location of the robot. The control system further includes a field of view evaluator to determine whether the field of view associated with the reference location satisfies a threshold. The control system further includes a route generator to generate, in response to the field of view associated with the reference location satisfying the threshold, a route to be followed by the robot within the environment. The route includes a first candidate location located along the path of the map between the reference location and the target location. The first candidate location is within the field of view associated with the reference location.
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2.发明申请公开(公告)号：US20190051197A1
公开(公告)日：2019-02-14
申请号：US16141527
申请日：2018-09-25
Applicant: Intel Corporation
Inventor： Leobardo Campos Macias , Hector Cordourier Maruri , David Gomez Gutierrez , Rodrigo Aldana Lopez , Jose Parra Vilchis
Abstract: Methods and apparatus for preventing collisions between drones based on drone-to-drone acoustic communications are disclosed. A control system of a first drone includes a route manager to command the first drone to track a first route. The control system further includes a plurality of acoustic sensors arranged on the first drone to detect acoustic signals. The control system further includes a collision prevention engine to determine a second route based on acoustic signals detected by the acoustic sensors, the acoustic signals being received from a second drone while the first drone is tracking the first route. The second route differs from the first route to prevent a drone-to-drone collision between the first drone and the second drone. The collision prevention engine is to cause the route manager to command the first drone to track the second route instead of the first route.
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公开(公告)号：US10733896B2
公开(公告)日：2020-08-04
申请号：US15941363
申请日：2018-03-30
Applicant: Intel Corporation
Inventor： Leobardo Campos Macias , Carl S. Marshall , David Arditti Ilitzky , David Gomez Gutierrez , Jose Parra Vilchis , Julio Zamora Esquivel , Rafael De La Guardia Gonzalez , Rodrigo Aldana Lopez
Abstract: Methods and apparatus for drone collision avoidance. Processing circuitry of a drone extracts information from an encoded image captured by a detection device with a field view overlapping the encoded image. Based on the extracted information a determination is made whether a collision will occur on the flight trajectory of the drone with an external source. The flight trajectory of the drone is then altered to avoid a collision.
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公开(公告)号：US10657833B2
公开(公告)日：2020-05-19
申请号：US15828134
申请日：2017-11-30
Applicant: Intel Corporation
Inventor： David Gomez Gutierrez , Leobardo Campos Macias , Rodrigo Aldana Lopez , Rafael De La Guardia Gonzalez , Julio Zamora Esquivel , Jose Parra Vilchis , David Arditti Ilitzky
Abstract: Methods and apparatus are described for drone collision avoidance that includes extracting first feature information from an image. The image is captured from a first camera oriented in a direction. Second feature information is received from an external source. The second feature information is extracted from a second image of the environment captured by a second camera oriented in the direction. The first feature information and the second feature information are matched. A second local frame of reference of the second feature information is transformed to a first local frame of reference of the first feature information to determine a location of the external source. If a collision with the external source will occur is determined based on the location of the external source and a current flight trajectory.
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公开(公告)号：US10957209B2
公开(公告)日：2021-03-23
申请号：US16141527
申请日：2018-09-25
Applicant: Intel Corporation
Inventor： Leobardo Campos Macias , Hector Cordourier Maruri , David Gomez Gutierrez , Rodrigo Aldana Lopez , Jose Parra Vilchis
Abstract: Methods and apparatus for preventing collisions between drones based on drone-to-drone acoustic communications are disclosed. A control system of a first drone includes a route manager to command the first drone to track a first route. The control system further includes a plurality of acoustic sensors arranged on the first drone to detect acoustic signals. The control system further includes a collision prevention engine to determine a second route based on acoustic signals detected by the acoustic sensors, the acoustic signals being received from a second drone while the first drone is tracking the first route. The second route differs from the first route to prevent a drone-to-drone collision between the first drone and the second drone. The collision prevention engine is to cause the route manager to command the first drone to track the second route instead of the first route.
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Patent Agency Ranking
公开(公告)号：US20190237057A1
公开(公告)日：2019-08-01
申请号：US16379961
申请日：2019-04-10
Applicant: Intel Corporation
Inventor： Hector Cordourier Maruri , Jonathan Huang , Paulo Lopez Meyer , Rafael De La Guardia Gonzalez , David Gomez Gutierrez , Rodrigo Aldana Lopez , Leobardo Campos Macias , Jose Parra Vilchis , Jose Camacho Perez , Julio Zamora Esquivel
IPC: G10K11/175 , G10L21/0208 , H04R3/00
CPC classification number: G10K11/175 , G10K2210/1281 , G10L21/0208 , G10L2021/02085 , H04R1/1083 , H04R3/00 , H04R2227/001 , H04R2410/01 , H04R2410/05 , H04R2410/07
Abstract: Methods, systems, and apparatus for audio noise reduction from a drone are disclosed. An example apparatus includes an acoustic sensor to gather acoustic data and at least one rotational motion sensor to gather rotational motion data of a first rotor and second rotational motion data of a second rotor. The example apparatus also includes an analyzer to identify a first filter that matches the first rotational motion data and identify a second filter that matches the second rotational motion data. The analyzer also is to filter the acoustic data into filtered acoustic data with the first identified filter and the second identified filter and generate an audio signal based on the filtered acoustic data.
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公开(公告)号：US20190051194A1
公开(公告)日：2019-02-14
申请号：US15941363
申请日：2018-03-30
Applicant: Intel Corporation
Inventor： Leobardo Campos Macias , Carl S. Marshall , David Arditti Ilitzky , David Gomez Gutierrez , Jose Parra Vilchis , Julio Zamora Esquivel , Rafael De La Guardia Gonzalez , Rodrigo Aldana Lopez
Abstract: Methods and apparatus for drone collision avoidance. Processing circuitry of a drone extracts information from an encoded image captured by a detection device with a field view overlapping the encoded image. Based on the extracted information a determination is made whether a collision will occur on the flight trajectory of the drone with an external source. The flight trajectory of the drone is then altered to avoid a collision.
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公开(公告)号：US20190051193A1
公开(公告)日：2019-02-14
申请号：US15828134
申请日：2017-11-30
Applicant: Intel Corporation
Inventor： David Gomez Gutierrez , Leobardo Campos Macias , Rodrigo Aldana Lopez , Rafael De La Guardia Gonzalez , Julio Zamora Esquivel , Jose Parra Vilchis , David Arditti Ilitzky
Abstract: Methods and apparatus are described for drone collision avoidance that includes extracting first feature information from an image. The image is captured from a first camera oriented in a direction. Second feature information is received from an external source. The second feature information is extracted from a second image of the environment captured by a second camera oriented in the direction. The first feature information and the second feature information are matched. A second local frame of reference of the second feature information is transformed to a first local frame of reference of the first feature information to determine a location of the external source. If a collision with the external source will occur is determined based on the location of the external source and a current flight trajectory.
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9.发明授权公开(公告)号：US11314254B2
公开(公告)日：2022-04-26
申请号：US16365197
申请日：2019-03-26
Applicant: Intel Corporation
Inventor： Leobardo Campos Macias , Rodrigo Aldana Lopez , Rafael de la Guardia Gonzalez , David Gomez Gutierrez , Jose Parra Vilchis
Abstract: Methods and apparatus for dynamically routing robots based on exploratory on-board mapping are disclosed. A control system of a robot includes an image manager to command a depth camera to capture depth images of an environment. The depth camera has a field of view. The control system further includes a map generator to generate a map of the environment based on the depth images. The map includes a representation of unoccupied space within the environment, and a path extending through the unoccupied space from a reference location of the robot to a target location of the robot. The control system further includes a field of view evaluator to determine whether the field of view associated with the reference location satisfies a threshold. The control system further includes a route generator to generate, in response to the field of view associated with the reference location satisfying the threshold, a route to be followed by the robot within the environment. The route includes a first candidate location located along the path of the map between the reference location and the target location. The first candidate location is within the field of view associated with the reference location.
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公开(公告)号：US10768623B2
公开(公告)日：2020-09-08
申请号：US15851273
申请日：2017-12-21
Applicant: Intel Corporation
Inventor： Rodrigo Aldana Lopez , Leobardo Campos Macias , David Gomez Gutierrez , Jose Parra Vilchis , Rafael De La Guardia Gonzalez
IPC: G05D1/02 , H04N7/18 , G06T7/70 , G01C21/34 , G08G5/00 , G05D1/00 , B64C39/02 , G06K9/00 , G08G5/04
Abstract: Various systems and methods for drone path planning are described herein. A system for drone path planning for a drone, the system to perform the operations: storing a current location of the drone as a current waypoint in a set of waypoints, the set of waypoints to include the current waypoint and a previous waypoint; detecting a current set of frontiers from the current location; storing the current set of frontiers in a list of active goals, the current set of frontiers associated with the current location; determining whether a target is discovered in the current set of frontiers; exploring the current set of frontiers to attempt to find the target; and exploring a previous set of frontiers from the list of active goals, when exploring the current set of frontiers does not, discover the target, the previous set of frontiers associated with the previous waypoint.
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