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Patent Agency Ranking
公开(公告)号：US10332272B2
公开(公告)日：2019-06-25
申请号：US15670108
申请日：2017-08-07
Applicant: Caterpillar Inc.
Inventor： Lawrence Andrew Mianzo , Joseph Forcash , Tod Andrew Oblak , Jeffrey T. Stringer , Mark Hartman , Jeffrey J. Carter, Jr.
Abstract: A method for testing a perception system is disclosed. The method includes detecting, by a processor, one or more objects in a composite image, the composite image including a first image and at least a portion of a second image. A first set of objects are detected in the first image. Further, the method includes comparing, by the processor, a second set of objects of the one or more objects detected in the portion of the second image with a set of previously detected objects in the portion of the second image. Furthermore, the method includes validating, the performance of the processor in the detection of the first set of objects in the first image by ensuring the second set of objects detected in the at least a portion of a second image matches the set of previously detected objects in the portion of the second image.
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公开(公告)号：US20160289927A1
公开(公告)日：2016-10-06
申请号：US15182230
申请日：2016-06-14
Applicant: Caterpillar Inc.
Inventor： Qi Wang , Brian Byers , Michael Robert Whitchurch , Brent Logan Woodard , Timothy Jay Rothrock , Peter Lamar Rummel , Jeffrey Glenn Jable , Michael Schilling , Scott R. Miller , Joseph Forcash , Larry Wayne Lynch
Abstract: A monitoring system for a machine having a bowl is provided. The monitoring system includes a perception sensor provided in association with the bowl of the machine. The perception sensor is configured to generate a signal indicative of a view of the bowl. The monitoring system also includes a controller coupled to the perception sensor. The controller is configured to receive the signal indicative of the view of the howl from the perception sensor. The controller is configured to determine a level of material within the bowl based on the received signal. The controller is configured to determine a current loading status of the bowl based on the determined level of the material. The controller is also configured to provide an indication of the current loading status.
Abstract translation: 提供了一种具有碗的机器的监视系统。 监测系统包括与机器的碗相关联地提供的感知传感器。 感知传感器被配置为产生指示碗的视图的信号。 监控系统还包括耦合到感知传感器的控制器。 控制器被配置为从感知传感器接收指示嚎叫的视图的信号。 控制器被配置为基于接收的信号来确定碗内的材料的水平。 控制器被配置为基于确定的材料水平来确定碗的当前加载状态。 控制器还被配置为提供当前加载状态的指示。
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公开(公告)号：US20190043213A1
公开(公告)日：2019-02-07
申请号：US15670108
申请日：2017-08-07
Applicant: Caterpillar Inc.
Inventor： Lawrence Andrew Mianzo , Joseph Forcash , Tod Andrew Oblak , Jeffrey T. Stringer , Mark Hartman , Jeffrey J. Carter, JR.
CPC classification number: G06T7/70 , G01V8/10 , G06K9/4604 , G06K9/6202 , G06K9/6269 , G06T7/246 , G06T7/251 , G06T11/60 , G06T2207/10016 , G06T2207/20081 , G06T2207/20084 , G06T2207/30196 , G06T2207/30261
Abstract: A method for testing a perception system is disclosed. The method includes detecting, by a processor, one or more objects in a composite image, the composite image including a first image and at least a portion of a second image. A first set of objects are detected in the first image. Further, the method includes comparing, by the processor, a second set of objects of the one or more objects detected in the portion of the second image with a set of previously detected objects in the portion of the second image. Furthermore, the method includes validating, the performance of the processor in the detection of the first set of objects in the first image by ensuring the second set of objects detected in the at least a portion of a second image matches the set of previously detected objects in the portion of the second image.
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公开(公告)号：US20180187398A1
公开(公告)日：2018-07-05
申请号：US15396939
申请日：2017-01-03
Applicant: Caterpillar Inc.
Inventor： Joseph Forcash , Lawrence Andrew Mianzo , Paul Edmund Rybski
CPC classification number: E02F9/264 , E02F3/3609 , G06K9/52 , G06K9/6201 , G06K9/6267 , G06K9/78 , G06T7/0004 , G06T7/74 , G06T2207/30164
Abstract: A work tool recognition system for a work tool coupled to a machine is provided. The system includes an image capturing assembly configured to capture an image feed of the work tool. A controller is communicably coupled to the image capturing assembly. The controller receives the image feed of the work tool from the image capturing assembly. The controller extracts a plurality of features of the work tool from the image feed. The controller classifies the extracted image and determine a confidence value. The controller estimates a size of the work tool. The controller estimates a position and an orientation of the work tool. The controller determines verification features of the work tool and compares the image feed of the work tool with a predetermined dataset based on the classification. The controller identifies a type of the work tool based on the comparison.
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公开(公告)号：US10011976B1
公开(公告)日：2018-07-03
申请号：US15396939
申请日：2017-01-03
Applicant: Caterpillar Inc.
Inventor： Joseph Forcash , Lawrence Andrew Mianzo , Paul Edmund Rybski
Abstract: A work tool recognition system for a work tool coupled to a machine is provided. The system includes an image capturing assembly configured to capture an image feed of the work tool. A controller is communicably coupled to the image capturing assembly. The controller receives the image feed of the work tool from the image capturing assembly. The controller extracts a plurality of features of the work tool from the image feed. The controller classifies the extracted image and determine a confidence value. The controller estimates a size of the work tool. The controller estimates a position and an orientation of the work tool. The controller determines verification features of the work tool and compares the image feed of the work tool with a predetermined dataset based on the classification. The controller identifies a type of the work tool based on the comparison.
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