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1.发明授权公开(公告)号：US08350722B2
公开(公告)日：2013-01-08
申请号：US12576440
申请日：2009-10-09
申请人： Asim Tewari , Anil K. Sachdev
发明人： Asim Tewari , Anil K. Sachdev
IPC分类号： G08G1/09
CPC分类号： B60R16/0232 , B60H1/00771
摘要： A method is disclosed for estimating the exposure of vehicle occupants to environmental conditions capable of inducing a least discomfort. The occupants are alerted to their proximity to a zone where environmentally-challenging conditions exist and, in a first embodiment, the details of the environmental condition and the estimated duration of any exposure is communicated to the occupants; in a second embodiment a suggested course of action by which the occupants may mitigate the effect of the environmental occurrence is communicated; and in a third embodiment the proposed course of action is automatically executed subject to override by the occupants.
摘要翻译： 公开了一种用于估计车辆乘客暴露于能够诱导至少不适的环境条件的方法。 提醒乘客靠近有环境挑战性条件的区域，而在第一个实施例中，将环境状况的细节和任何暴露的估计持续时间传达给乘客; 在第二实施例中，传达了居民可以减轻环境事件的影响的建议行动方案; 并且在第三实施例中，所提出的动作过程在被乘客超越的情况下被自动执行。
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公开(公告)号：US20120126099A1
公开(公告)日：2012-05-24
申请号：US12951275
申请日：2010-11-22
申请人： Asim Tewari , Rohit Gupta , Chandra S. Namuduri
发明人： Asim Tewari , Rohit Gupta , Chandra S. Namuduri
摘要： A method of reducing glare may include sensing a first light source with a second vehicle, and sensing a second light source with a first vehicle and oscillating a first light source ICF between a substantially opaque state and a substantially clear state on a first schedule. A second windscreen ICF may be oscillating between the substantially opaque state and the substantially clear state on a second schedule different from the first schedule. A position of the light source may be sensed and an eye position of the occupant estimated. An intersecting region of the selectively-darkenable ICF, which is located substantially along a line from the position of the light source to the eye position, is calculated. The intersecting region of the ICF is darkened, such that a reduced amount of light from the light source passes through the intersecting region.
摘要翻译： 减少眩光的方法可以包括用第二车辆感测第一光源，以及用第一车辆感测第二光源，并且在第一时间表上使基本上不透明状态和基本上清晰的状态之间振荡第一光源ICF。 第二挡风玻璃ICF可以在基本上不透明状态和基本上清楚的状态之间以与第一调度不同的第二调度摆动。 可以感测光源的位置并估计乘员的眼睛位置。 计算基本上沿着从光源的位置到眼睛位置的线的选择性可暗化ICF的相交区域。 ICF的相交区域变暗，使得来自光源的光量减少通过交叉区域。
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公开(公告)号：US20130118657A1
公开(公告)日：2013-05-16
申请号：US13294259
申请日：2011-11-11
摘要： A method of enhancing the ductility of magnesium alloy sheets containing 85% or more by weight of magnesium is described. An annealed, substantially strain free, sheet of generally uniform grain size is locally deformed in local regions to develop strained ‘islands’ of a predetermined strain embedded in a substantially strain-free matrix and then annealed. The deformed regions undergo recrystallization and grain growth while the remainder of the sheet suffers only minor change in grain size, leading to sheet with grains having a bimodal size distribution. The ductility of alloys processed in this way is significantly greater than the ductility of the unprocessed, uniform grain size alloy without compromise to the tensile strength of the alloy.
摘要翻译： 描述了提高含有85重量％以上的镁的镁合金板的延展性的方法。 退火的，基本上不变形的大致均匀晶粒尺寸的片材在局部区域局部变形，以形成嵌入基本无应变基体中的预定应变的应变“岛”，然后退火。 变形区域经历重结晶和晶粒生长，而其余的片材仅受到微小的晶粒尺寸变化，导致具有双峰尺寸分布的晶粒的片材。 以这种方式加工的合金的延展性明显大于未加工的均匀晶粒尺寸合金的延展性，而不损害合金的拉伸强度。
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公开(公告)号：US20110225949A1
公开(公告)日：2011-09-22
申请号：US12727368
申请日：2010-03-19
申请人： Asim Tewari , Garima Bhatia
发明人： Asim Tewari , Garima Bhatia
IPC分类号： F01N3/023
CPC分类号： F01N9/002 , B60W10/06 , B60W10/08 , B60W20/12 , B60W20/16 , B60W30/1882 , B60W50/0097 , B60W2520/10 , B60W2530/12 , B60W2540/04 , B60W2540/10 , B60W2550/12 , B60W2550/14 , B60W2550/20 , B60W2550/40 , B60W2550/402 , B60W2710/0644 , B60W2710/0666 , B60W2710/0694 , B60Y2300/476 , F01N3/023 , Y02T10/47 , Y02T10/54 , Y02T10/6291
摘要： A method for regenerating a particulate filter configured to treat engine exhaust gas in a vehicle equipped with an on-board navigation and an extra-vehicle communications system includes monitoring present operation of the vehicle, projecting vehicle operating conditions based upon information from the on-board navigation and the extra-vehicle communications system, monitoring a storage capacity of the particulate filter, executing a control scheme to regenerate the particulate filter when the storage capacity of the particulate filter exceeds an upper threshold, executing the control scheme to regenerate the particulate filter when the storage capacity of the particulate filter is less than the upper threshold and in response to an operator request to regenerate the particulate filter, and executing the engine control scheme to regenerate the particulate filter when the storage capacity of the particulate filter is less than the upper threshold and the projected vehicle operating conditions indicate an opportunity to regenerate the particulate filter.
摘要翻译： 一种用于再生微粉过滤器的方法，该微粒过滤器被配置为在配备有车载导航和车辆外通信系统的车辆中处理发动机排气，包括监视车辆的当前操作，基于来自车载的信息来投射车辆操作条件 导航和车辆外通信系统，监测微粒过滤器的存储容量，当微粒过滤器的储存容量超过上限阈值时，执行控制方案以再生微粒过滤器，执行控制方案以再生微粒过滤器，当 颗粒过滤器的存储容量小于上限阈值，并且响应于操作者要求再生颗粒过滤器，并且当颗粒过滤器的储存容量小于上部的过滤器时，执行发动机控制方案以再生颗粒过滤器 门槛和预计车辆操作 日期表明有机会再生颗粒过滤器。
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公开(公告)号：US20080238648A1
公开(公告)日：2008-10-02
申请号：US12051312
申请日：2008-03-19
申请人： Asim Tewari
发明人： Asim Tewari
IPC分类号： B60Q1/44
CPC分类号： B60Q1/444
摘要： A method for controlling the brake lights of a vehicle includes determining vehicle deceleration potential and modulating brake light activation based upon the vehicle deceleration potential, the modulating comprising changing at least one of brake light intensity and flashing of the brake lights.
摘要翻译： 一种用于控制车辆的制动灯的方法包括：基于车辆减速电位确定车辆减速电位和调制制动灯启动，所述调制包括改变制动光强度和刹车灯的闪烁中的至少一个。
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公开(公告)号：US20080092390A1
公开(公告)日：2008-04-24
申请号：US11550816
申请日：2006-10-19
申请人： Asim Tewari , Anil K. Sachdev , Srinivas Subbarao
发明人： Asim Tewari , Anil K. Sachdev , Srinivas Subbarao
IPC分类号： B23P6/00
CPC分类号： B62D29/002 , B22D25/005 , B22F3/1125 , B22F2998/10 , Y10T29/49083 , Y10T29/49618 , Y10T29/49622 , Y10T29/49634 , Y10T29/49732 , B22F3/02 , B22F3/20
摘要： A method is provided for filling a hollow structure with metal foam. A mixture is made of a metal powder and a foaming agent. An electric resistance heating wire is provided and the mixture is consolidated into a solid preformed charge with the wire embedded in the charge and extending from the ends thereof. The preformed charge is placed into the hollow structure and electric current is applied to the resistance heating wire so that the metal powder is melted and the foaming agent foams the melted metal to fill the hollow structure.
摘要翻译： 提供了一种用金属泡沫填充中空结构的方法。 混合物由金属粉末和发泡剂制成。 提供电阻加热丝，并将混合物固结成固体预成型电荷，其中电线嵌入电荷并从其端部延伸。 将预制的电荷放入中空结构中，并将电流施加到电阻加热丝，使得金属粉末熔化，并且发泡剂泡沫熔化的金属以填充中空结构。
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7.发明授权Fusion of structural and cross-functional dependencies for root cause analysis 有权结构和跨功能依赖的融合，用于根本原因分析公开(公告)号：US08645419B2
公开(公告)日：2014-02-04
申请号：US13114092
申请日：2011-05-24
申请人： Asim Tewari , Vineet R Khare , Sugato Chakrabarty
发明人： Asim Tewari , Vineet R Khare , Sugato Chakrabarty
CPC分类号： G06Q10/10
摘要： A method is provided for enhancing service diagnostics for root cause analysis of an identified problem in a vehicle. Service repair data of previously serviced vehicles is obtained from a memory storage device. The service data is compiled based on a service repair history for each vehicle. Each vehicle within the compiled service data having at least two service repairs performed within a predetermined period of time is identified. Combinations of parts serviced during each service repair are identified. A count is determined that indicates the number of times each combination appears in the compiled service data. The combinations having counts greater than a predetermined threshold are identified. A determination is made whether any of the combinations having counts greater than the predetermined threshold are present in the structural taxonomy database. A functional taxonomy database is updated by assigning the selected combinations to the function taxonomy database not present in the structural taxonomy database.
摘要翻译： 提供了一种用于增强对车辆中识别的问题的根本原因分析的服务诊断的方法。 从存储器存储装置获得先前服务车辆的维修数据。 服务数据是根据每个车辆的维修历史来编辑的。 识别在预定时间段内执行的具有至少两次服务维修的已编译服务数据中的每个车辆。 识别在每次维修期间服务的零件的组合。 确定指示每个组合在编译的服务数据中出现的次数的计数。 识别具有大于预定阈值的计数的组合。 确定在结构分类数据库中是否存在具有大于预定阈值的计数的组合中的任何组合。 通过将所选择的组合分配给结构分类数据库中不存在的功能分类数据库来更新功能分类数据库。
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公开(公告)号：US08466696B2
公开(公告)日：2013-06-18
申请号：US13075499
申请日：2011-03-30
申请人： Asim Tewari , Deepika Sachdeva , Kiran Deshpande , Arun M. Kumar , Pulak Bandyopadhyay , Jon T. Carter
发明人： Asim Tewari , Deepika Sachdeva , Kiran Deshpande , Arun M. Kumar , Pulak Bandyopadhyay , Jon T. Carter
IPC分类号： G01R27/08
CPC分类号： G01N17/02
摘要： A system may be used to detect corrosion between a first metal and a second metal, where the second metal is positioned adjacent to the first metal. The system may include a processor electrically coupled to each of the first and the second metals and configured to monitor a complex impedance between the first metal and the second metal, where the complex impedance may include a real component and an imaginary component. The processor may compare the real component of the complex impedance to a first threshold, compare the imaginary component of the complex impedance to a second threshold, and indicate a likelihood of corrosion if at least one of the real and imaginary components are below their respective threshold.
摘要翻译： 可以使用系统来检测第一金属和第二金属之间的腐蚀，其中第二金属被定位成与第一金属相邻。 该系统可以包括电耦合到第一和第二金属中的每一个并被配置为监测第一金属和第二金属之间的复阻抗的处理器，其中复阻抗可以包括实部分量和虚分量。 处理器可以将复阻抗的实际分量与第一阈值进行比较，将复阻抗的虚分量与第二阈值进行比较，并且如果实部和虚部中的至少一个低于其相应的阈值，则指示腐蚀的可能性 。
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公开(公告)号：US08387372B2
公开(公告)日：2013-03-05
申请号：US12721635
申请日：2010-03-11
申请人： Asim Tewari , Garima Bhatia
发明人： Asim Tewari , Garima Bhatia
IPC分类号： F01N3/00
CPC分类号： F01N3/027 , F01N3/035 , F01N2240/20
摘要： A device for filtering particulates from an exhaust gas feedstream of an internal combustion engine includes a filter substrate having a multiplicity of alternately closed parallel flow passages having porous walls oriented parallel to a flow axis of the exhaust gas between an inlet and an outlet thereof, wherein subsets of the flow passages are associated with respective ones of a plurality of zones, a flow control valve to control flow of exhaust gas to each of the plurality of zones, a multi-zone heating element including a plurality of individually activated heating elements each corresponding to one of the plurality of zones.
摘要翻译： 用于从内燃机的废气进料流中过滤颗粒的装置包括具有多个交替闭合的平行流动通道的过滤基板，该多个平行流通道具有多个平行于其入口和出口之间的废气流动轴线定向的多孔壁，其中 流动通道的子集与多个区域中的相应的区域相关联，流量控制阀，用于控制排气到多个区域中的每一个的流动;多区域加热元件，包括多个单独激活的加热元件，每个对应的 到多个区域之一。
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公开(公告)号：US08347612B2
公开(公告)日：2013-01-08
申请号：US12727368
申请日：2010-03-19
申请人： Asim Tewari , Garima Bhatia
发明人： Asim Tewari , Garima Bhatia
IPC分类号： F01N3/00
CPC分类号： F01N9/002 , B60W10/06 , B60W10/08 , B60W20/12 , B60W20/16 , B60W30/1882 , B60W50/0097 , B60W2520/10 , B60W2530/12 , B60W2540/04 , B60W2540/10 , B60W2550/12 , B60W2550/14 , B60W2550/20 , B60W2550/40 , B60W2550/402 , B60W2710/0644 , B60W2710/0666 , B60W2710/0694 , B60Y2300/476 , F01N3/023 , Y02T10/47 , Y02T10/54 , Y02T10/6291
摘要： A method for regenerating a particulate filter configured to treat engine exhaust gas in a vehicle equipped with an on-board navigation and an extra-vehicle communications system includes monitoring present operation of the vehicle, projecting vehicle operating conditions based upon information from the on-board navigation and the extra-vehicle communications system, monitoring a storage capacity of the particulate filter, executing a control scheme to regenerate the particulate filter when the storage capacity of the particulate filter exceeds an upper threshold, executing the control scheme to regenerate the particulate filter when the storage capacity of the particulate filter is less than the upper threshold and in response to an operator request to regenerate the particulate filter, and executing the engine control scheme to regenerate the particulate filter when the storage capacity of the particulate filter is less than the upper threshold and the projected vehicle operating conditions indicate an opportunity to regenerate the particulate filter.
摘要翻译： 一种用于再生微粉过滤器的方法，该微粒过滤器被配置为在配备有车载导航和车辆外通信系统的车辆中处理发动机排气，包括监视车辆的当前操作，基于来自车载的信息来投射车辆操作条件 导航和车辆外通信系统，监测微粒过滤器的存储容量，当微粒过滤器的储存容量超过上限阈值时，执行控制方案以再生微粒过滤器，执行控制方案以再生微粒过滤器，当 颗粒过滤器的存储容量小于上限阈值，并且响应于操作者要求再生颗粒过滤器，并且当颗粒过滤器的储存容量小于上部的过滤器时，执行发动机控制方案以再生颗粒过滤器 门槛和预计车辆操作 日期表明有机会再生颗粒过滤器。
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