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公开(公告)号：US20180060988A1
公开(公告)日：2018-03-01
申请号：US15250706
申请日：2016-08-29
发明人： Matthew E. Klenk , Christian Fritz , Rong Yang
CPC分类号： G06Q50/30 , G06Q10/047 , G06Q10/06311 , G08G1/202
摘要： A system and method for optimization of on-demand microtransit is provided. A list of possible stops of one or more vehicles is maintained. A plurality of requests for transportation are received, each of the requests associated with at least one traveler. Travelers to be transported by one of the vehicles are selected. A set of a minimal number of the stops is selected, the set comprising at least one stop that is within a predefined walking distance of the origin location of each of the selected travelers and at least one stop within the predefined walking distance of the destination location of each of the selected travelers. Potential routes are identified for the vehicle that include the stops in the set. The potential routes are evaluated using a plurality of constraints and one of the routes is selected for fulfilling the requests of the selected travelers.
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2.发明申请公开(公告)号：US20170220028A1
公开(公告)日：2017-08-03
申请号：US15011312
申请日：2016-01-29
IPC分类号： G05B19/4097
CPC分类号： G05B19/4097 , G05B19/4093 , G05B2219/32099 , Y02P90/265
摘要： A Web-based system and method creates one or more qualitatively distinct process plans for machining a part. The surfaces of the part are modeled and parameters for a plurality of CNC machining tools are obtained, including the orientations along which the tool cuts away raw material. A maximal set of translations for each tool is also obtained, where each translation includes a collision-free orientation of the tool and a maximal machinable volume of material removable from the part in that orientation. A search engine navigates through a hierarchically-structured search space that starts at an initial state and transitions to successive states based on actions that satisfy a cost constraint function. Each state and each action includes a tool, orientation of the tool, and a maximal machinable volume. The search ends when a goal condition is satisfied. The actions constitute the process plan.
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公开(公告)号：US20170192824A1
公开(公告)日：2017-07-06
申请号：US14983751
申请日：2015-12-30
发明人： Shekhar Gupta , Christian Fritz , Johan de Kleer
IPC分类号： G06F9/50
CPC分类号： G06F9/5066 , G06F8/4441 , G06F9/4881 , G06F9/5027 , G06F9/5072 , G06F9/5088
摘要： The following relates generally to computer system efficiency improvements. Broadly, systems and methods are disclosed that improve efficiency in a cluster of nodes by efficient processing of tasks among nodes in a cluster of nodes. Initially, tasks may be scheduled on the nodes in the cluster of nodes. Following that, state information may be received, and a determination may be made as to if tasks should be rescheduled.
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4.发明授权Computer-implemented system and method for synthesizing a fixture layout for a part to be manufactured 有权用于合成待制造零件的夹具布局的计算机实现的系统和方法公开(公告)号：US09235658B2
公开(公告)日：2016-01-12
申请号：US13843025
申请日：2013-03-15
IPC分类号： G06F17/50 , G05B19/4097
CPC分类号： G05B19/4097 , G05B2219/35025 , G05B2219/35043 , G05B2219/35134 , G05B2219/35218 , G05B2219/36315 , G05B2219/49123 , G05B2219/50125 , G06F17/50
摘要： Automated fixture layout is approached in two distinct stages. First, the spatial locations of clamping points on the work piece are determined to ensure immobility of the fixtured part under any infinitesimal perturbation. Second, spatial locations are matched against a user-specified library of reconfigurable clamps to synthesize a valid fixture layout or configuration that includes clamps that are accessible and collision free. The spatial locations matching during the second stage can be the same spatial locations chosen in the first stage to ensure immobility, or a different set of spatial locations.
摘要翻译： 自动化夹具布局分为两个不同阶段。 首先，确定工件上夹紧点的空间位置，以确保固定零件在任何无穷小扰动下的不动。 第二，空间位置与用户指定的可重构夹具库进行匹配，以合成有效的夹具布局或配置，其包括可访问和无碰撞的夹具。 在第二阶段期间匹配的空间位置可以是在第一阶段中选择的相同的空间位置以确保不动或不同的空间位置。
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5.发明申请Computer-Implemented System And Method For Determining Spatial Locations Of Fixture Element Fixturing Points On A Part To Be Manufactured 有权计算机实施的系统和方法，用于确定要制造零件的夹具元件固定点的空间位置公开(公告)号：US20140277660A1
公开(公告)日：2014-09-18
申请号：US13843466
申请日：2013-03-15
IPC分类号： G05B15/02
CPC分类号： B23Q3/103 , G05B19/40937 , G05B2219/31058 , G05B2219/37221 , G05B2219/49123 , G06F2217/06 , G06T17/005 , G06T19/20 , G06T2210/21 , G06T2219/2004 , Y02P80/40 , Y02P90/04 , Y02P90/265
摘要： Automated fixture layout is approached in two distinct stages. First, the spatial locations of clamping points on the work piece are determined to ensure immobility of the fixtured part under any infinitesimal perturbation. Second, spatial locations are matched against a user-specified library of reconfigurable clamps to synthesize a valid fixture layout or configuration that includes clamps that are accessible and collision free. The spatial locations matching during the second stage can be the same spatial locations chosen in the first stage to ensure immobility, or a different set of spatial locations.
摘要翻译： 自动化夹具布局分为两个不同阶段。 首先，确定工件上夹紧点的空间位置，以确保固定零件在任何无穷小扰动下的不动。 第二，空间位置与用户指定的可重构夹具库进行匹配，以合成有效的夹具布局或配置，其包括可访问和无碰撞的夹具。 在第二阶段期间匹配的空间位置可以是在第一阶段中选择的相同的空间位置以确保不动或不同的空间位置。
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6.发明授权公开(公告)号：US10564626B2
公开(公告)日：2020-02-18
申请号：US15011312
申请日：2016-01-29
IPC分类号： G05B19/4097 , G05B19/4093
摘要： A Web-based system and method creates one or more qualitatively distinct process plans for machining a part. The surfaces of the part are modeled and parameters for a plurality of CNC machining tools are obtained, including the orientations along which the tool cuts away raw material. A maximal set of translations for each tool is also obtained, where each translation includes a collision-free orientation of the tool and a maximal machinable volume of material removable from the part in that orientation. A search engine navigates through a hierarchically-structured search space that starts at an initial state and transitions to successive states based on actions that satisfy a cost constraint function. Each state and each action includes a tool, orientation of the tool, and a maximal machinable volume. The search ends when a goal condition is satisfied. The actions constitute the process plan.
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7.发明授权Computer-implemented system and method for determining spatial locations of fixture element fixturing points on a part to be manufactured 有权用于确定要制造的零件上的夹具元件固定点的空间位置的计算机实现的系统和方法公开(公告)号：US09566679B2
公开(公告)日：2017-02-14
申请号：US13843466
申请日：2013-03-15
IPC分类号： B23Q3/10 , G05B19/4093 , G06T17/00 , G06T19/20
CPC分类号： B23Q3/103 , G05B19/40937 , G05B2219/31058 , G05B2219/37221 , G05B2219/49123 , G06F2217/06 , G06T17/005 , G06T19/20 , G06T2210/21 , G06T2219/2004 , Y02P80/40 , Y02P90/04 , Y02P90/265
摘要： Automated fixture layout is approached in two distinct stages. First, the spatial locations of clamping points on the work piece are determined to ensure immobility of the fixtured part under any infinitesimal perturbation. Second, spatial locations are matched against a user-specified library of reconfigurable clamps to synthesize a valid fixture layout or configuration that includes clamps that are accessible and collision free. The spatial locations matching during the second stage can be the same spatial locations chosen in the first stage to ensure immobility, or a different set of spatial locations.
摘要翻译： 自动化夹具布局分为两个不同阶段。 首先，确定工件上夹紧点的空间位置，以确保固定零件在任何无穷小扰动下的不动。 第二，空间位置与用户指定的可重构夹具库进行匹配，以合成有效的夹具布局或配置，其包括可访问和无碰撞的夹具。 在第二阶段期间匹配的空间位置可以是在第一阶段中选择的相同的空间位置以确保不动或不同的空间位置。
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公开(公告)号：US10191474B2
公开(公告)日：2019-01-29
申请号：US14993004
申请日：2016-01-11
IPC分类号： G06F17/50 , G05B19/4097
摘要： Automated fixture layout is approached in two distinct stages. First, the spatial locations of clamping points on the work piece are determined to ensure immobility of the fixtured part under any infinitesimal perturbation. Second, spatial locations are matched against a user-specified library of reconfigurable clamps to synthesize a valid fixture layout or configuration that includes clamps that are accessible and collision free. The spatial locations matching during the second stage can be the same spatial locations chosen in the first stage to ensure immobility, or a different set of spatial locations.
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公开(公告)号：US10089140B2
公开(公告)日：2018-10-02
申请号：US15584231
申请日：2017-05-02
发明人： Shekhar Gupta , Christian Fritz , Johan de Kleer
IPC分类号： G06F9/46 , G06F15/173 , G06F9/48 , G06F9/50
摘要： The following relates generally to computer system efficiency improvements. Broadly, systems and methods are disclosed that improve efficiency in a cluster of nodes by efficient processing of tasks among nodes in the cluster of nodes. Assignment of tasks to compute nodes may be based on learned CPU capabilities and I/O bandwidth capabilities of the compute nodes in the cluster.
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10.发明申请System and Method For Locating Clamping Points For A Part To Be Manufactured Through Computer Numerical Control (CNC) Machining Operations With The Aid Of A Digital Computer 审中-公开通过数字计算机辅助的计算机数控（CNC）加工操作来制造零件制造零件的系统和方法公开(公告)号：US20160124425A1
公开(公告)日：2016-05-05
申请号：US14993004
申请日：2016-01-11
IPC分类号： G05B19/4097
CPC分类号： G05B19/4097 , G05B2219/35025 , G05B2219/35043 , G05B2219/35134 , G05B2219/35218 , G05B2219/36315 , G05B2219/49123 , G05B2219/50125 , G06F17/50
摘要： Automated fixture layout is approached in two distinct stages. First, the spatial locations of clamping points on the work piece are determined to ensure immobility of the fixtured part under any infinitesimal perturbation. Second, spatial locations are matched against a user-specified library of reconfigurable clamps to synthesize a valid fixture layout or configuration that includes clamps that are accessible and collision free. The spatial locations matching during the second stage can be the same spatial locations chosen in the first stage to ensure immobility, or a different set of spatial locations.
摘要翻译： 自动化夹具布局分为两个不同阶段。 首先，确定工件上夹紧点的空间位置，以确保固定零件在任何无穷小扰动下的不动。 第二，空间位置与用户指定的可重构夹具库进行匹配，以合成有效的夹具布局或配置，其包括可访问和无碰撞的夹具。 在第二阶段期间匹配的空间位置可以是在第一阶段中选择的相同的空间位置以确保不动或不同的空间位置。
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