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公开(公告)号：US11280616B2
公开(公告)日：2022-03-22
申请号：US16508499
申请日：2019-07-11
Applicant: Caterpillar Inc.
Inventor： Thomas Frank Doherty , Darryl Victor Collins , Michael Siemer
Abstract: An operating status identification system for a machine includes a position sensing module configured to generate a first signal value corresponding to a speed of the machine. The operating status identification system also includes a motion sensing module configured to generate a second signal value corresponding to at least one motion parameter of the machine. The operating status identification system further includes a control module communicably coupled to each of the position sensing module and the motion sensing module. The control module is configured to receive the first signal value and the second signal value. The control module is further configured to identify whether the machine is in at least one of an operating state and a non-operating state based on a combination of the first and second signal values. The control module is configured to identify that the machine is in the operating state when the machine is stationary.
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公开(公告)号：US20190331494A1
公开(公告)日：2019-10-31
申请号：US16508499
申请日：2019-07-11
Applicant: Caterpillar Inc.
Inventor： Thomas Frank Doherty , Darryl Victor Collins , Michael Siemer
Abstract: An operating status identification system for a machine includes a position sensing module configured to generate a first signal value corresponding to a speed of the machine. The operating status identification system also includes a motion sensing nodule configured to generate a second signal value corresponding to at least one motion parameter of the machine. The operating status identification system further includes a control module communicably coupled to each of the position sensing module and the motion sensing module. The control module is configured to receive the first signal value and the second signal value. The control module is further configured to identify whether the machine is in at least one of an operating state and a non-operating state based on a combination of the first and second signal values. The control module is configured to identify that the machine is in the operating state when the machine is stationary.
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Patent Agency Ranking
公开(公告)号：US20150154247A1
公开(公告)日：2015-06-04
申请号：US14094990
申请日：2013-12-03
Applicant: Caterpillar Inc.
Inventor： Morris W. Reid , Dean G. Povey , Michael Siemer , Mark Banham , John R. Ellwood
CPC classification number: B60W30/00 , G06Q10/06 , G06Q10/06312 , G06Q10/06313 , G06Q50/02
Abstract: A system for surface data management for a machine is provided. A first controller maintains an updated surface data and an updating time. A second controller maintains a surface data and a recording time. The second controller transmits a time request for the updating time associated with a destination location. The second controller receives the updating time associated with the destination location. The second controller is compares the updating time with the recording time, each associated with the destination location. If the updating time is more recent than the recording time, the second controller transmits a data request for the updated surface data associated with the destination location and receives the updated surface data. The second controller compares the updated surface data with the surface data, each associated with the destination location and determines a change in the surface data associated with the destination location based on the comparison.
Abstract translation: 提供了一种用于机器的表面数据管理系统。 第一控制器维护更新的表面数据和更新时间。 第二控制器维护表面数据和记录时间。 第二控制器发送与目的地位置相关联的更新时间的时间请求。 第二控制器接收与目的地位置相关联的更新时间。 第二控制器将更新时间与记录时间进行比较，每个与目的地位置相关联。 如果更新时间比记录时间更新，则第二控制器发送与目的地位置相关联的更新表面数据的数据请求，并接收更新的表面数据。 第二控制器将更新的表面数据与表面数据进行比较，每个表面数据与目的地位置相关联，并且基于该比较确定与目的地位置相关联的表面数据的变化。
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公开(公告)号：US20250076876A1
公开(公告)日：2025-03-06
申请号：US18458976
申请日：2023-08-30
Applicant: Caterpillar Inc.
Inventor： Michael Siemer , Gordon Mountford , Adam Marshall Lewis , Jan Sobus , Connor James Christopher Walker , Jeremie Lacasse
IPC: G05D1/00
Abstract: A worksite tracking system uses sensor data associated with operations of a machine on a worksite to detect when the machine performs a dump event to dump material at the worksite, and to update tracking data that tracks machine operations and material movement at the worksite. If sensor data causes detection of a false dump event that did not actually occur, the worksite tracking system identifies the detected false dump event and suppresses corresponding information to update and correct the tracking data.
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公开(公告)号：US10288718B2
公开(公告)日：2019-05-14
申请号：US15682810
申请日：2017-08-22
Applicant: Caterpillar Inc.
Inventor： Darryl Victor Collins , Michael Siemer
Abstract: A control system for determining a location of loading of a machine operating at a worksite is provided. The control system includes a controller coupled to a dump switch. The controller receives a dump signal and velocity data associated with the machine. The velocity data includes a speed of the machine at various positions along a route followed by the machine from a first dump location to a second dump location. The controller identifies the first dump location, the second dump location, and a plurality of stops made along the route. The controller estimates, a first distance and a second distance between the stop and each of the dump locations. The controller estimates a baseline distance between the dump locations and assigns a weighting factor to the stops. Further, the controller determines a load location from the plurality of stops based on the assigned weighting factors.
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公开(公告)号：US20190064316A1
公开(公告)日：2019-02-28
申请号：US15682810
申请日：2017-08-22
Applicant: Caterpillar Inc.
Inventor： Darryl Victor Collins , Michael Siemer
Abstract: A control system for determining a location of loading of a machine operating at a worksite is provided. The control system includes a controller coupled to a dump switch. The controller receives a dump signal and velocity data associated with the machine. The velocity data includes a speed of the machine at various positions along a route followed by the machine from a first dump location to a second dump location. The controller identifies the first dump location, the second dump location, and a plurality of stops made along the route. The controller estimates, a first distance and a second distance between the stop and each of the dump locations. The controller estimates a baseline distance between the dump locations and assigns a weighting factor to the stops. Further, the controller determines a load location from the plurality of stops based on the assigned weighting factors.
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公开(公告)号：US09858819B2
公开(公告)日：2018-01-02
申请号：US15014917
申请日：2016-02-03
Applicant: Caterpillar Inc.
Inventor： Dean G. Povey , Michael Siemer
IPC: G08G1/16 , G08G1/0965
CPC classification number: G08G1/164 , G05D1/0289 , G05D2201/0202 , G05D2201/021 , G08G1/0965 , G08G1/163 , G08G1/166
Abstract: A traffic control system is disclosed as having a locating device configured to generate a location signal indicative of a location of each of a plurality of machines. The traffic control system may also have an onboard controller configured to regulate operation of the plurality of machines based on the location signal, a communication device, and a worksite controller. The worksite controller may be configured to determine a first route for a first of the plurality of machines, and to determine if a first lane of the first route is blocked by a second of the plurality of machines. The worksite controller may also be configured to determine if a second lane of the first route intersects with a second route of the second of the plurality of machines, and to selectively grant permission for travel of the first of the plurality of machines through the second lane.
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