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1. 发明授权

US07698044B2 Method and apparatus for braking and stopping vehicles having an electric drive 有权
标题翻译：用于制动和停止具有电力驱动的车辆的方法和装置
公开(公告)号：US07698044B2
公开(公告)日：2010-04-13
申请号：US11699799
申请日：2007-01-29
申请人： Raj Prakash , Dale Crombez , Peter Worrel , Vijay Garg
发明人： Raj Prakash , Dale Crombez , Peter Worrel , Vijay Garg
IPC分类号： G05D3/12
CPC分类号： B60W10/08 , B60L7/14 , B60L7/18 , B60L15/2009 , B60T13/586 , B60W30/18127 , B60W2540/10 , B60W2540/12 , Y02T10/645 , Y02T10/7275 , Y10S903/947
摘要： A method and apparatus are provided for braking and stopping a vehicle whose powertrain includes an electric drive. The electric drive is used to generate braking torque which is used to decelerate the vehicle down to a full stop. The braking torque is achieved using any of several closed loop speed control systems. The system can be used as a substitute for or as a supplement to conventional friction bakes.
摘要翻译：提供了用于制动和停止其动力总成包括电驱动器的车辆的方法和装置。电动驱动器用于产生用于将车辆减速到完全停止的制动转矩。使用几个闭环速度控制系统中的任何一个来实现制动转矩。该系统可以用作传统摩擦烘烤的补充或补充。

2. 发明申请

US20070137674A1 Readying cooling circuits for use in fuel cells 有权
标题翻译：准备用于燃料电池的冷却回路
公开(公告)号：US20070137674A1
公开(公告)日：2007-06-21
申请号：US11604160
申请日：2006-11-25
申请人： George Shih , William Schwartz , Chendong Huang , Mukesh Kumar , Byung Kim , Sherry Mueller , Vijay Garg
发明人： George Shih , William Schwartz , Chendong Huang , Mukesh Kumar , Byung Kim , Sherry Mueller , Vijay Garg
IPC分类号： B08B9/00
CPC分类号： H01M8/04029 , H01M8/04044
摘要： A flush and fill process is used to ready a fuel cell cooling circuit for initial use. An external flushing system relasably connected to the cooling circuit circulates flushing coolant through the cooling circuit to remove contaminants from the wetted surfaces of the cooling circuit before the fuel cell is put into use. The flushing system includes a pump for circulating the flushing coolant through the cooling circuit, filters for removing contaminants from the coolant and a heater for elevating the temperature of the coolant. Following the flushing process to remove contaminants, the flushing system is disconnected from the cooling circuit and the cooling circuit is filled with fresh coolant.
摘要翻译：使用冲洗和填充过程来准备燃料电池冷却回路以便初始使用。可靠地连接到冷却回路的外部冲洗系统使冲洗冷却剂循环通过冷却回路，以在燃料电池投入使用之前从冷却回路的润湿表面去除污染物。冲洗系统包括用于使冲洗冷却剂循环通过冷却回路的泵，用于从冷却剂中除去污染物的过滤器和用于升高冷却剂温度的加热器。在冲洗过程中除去污染物后，冲洗系统与冷却回路断开，冷却回路充满新鲜的冷却液。

3. 发明授权

US07116077B2 Diagnostic system and method for an electric motor using torque estimates 有权
标题翻译：使用扭矩估计的电动机的诊断系统和方法
公开(公告)号：US07116077B2
公开(公告)日：2006-10-03
申请号：US10644382
申请日：2003-08-20
申请人： Abbas Raftari , Mathew Boesch , Vijay Garg
发明人： Abbas Raftari , Mathew Boesch , Vijay Garg
IPC分类号： H02P23/00 , H02P25/00 , H02P27/00
CPC分类号： B60W20/50 , B60K1/02 , B60K6/365 , B60K6/445 , B60L2240/423 , B60W10/06 , B60W10/08 , B60W20/00 , B60W50/04 , B60W2710/0666 , B60W2710/083 , H02P23/14 , H02P25/024 , H02P25/08 , Y02T10/6239 , Y02T10/6286 , Y02T10/642
摘要： The present invention can diagnose a potential discrepancy in electrical operating characteristics of a three phase electric motor by generating two independent torque estimates using a plurality of current sensors and a shaft position sensor. The invention provides a strategy to generate two independent torque estimates of a three phase electric motor comprising first and second systems to determine currents in two motor phases, first and second systems to generate a first and second estimate of motor shaft position, and first and second systems to generate first and second estimates of motor torque using the first and second systems to determine current in each motor phase and the first and second values of motor shaft position. The present invention detects also an electrical operating characteristic discrepancy in an electric motor-propelled vehicle's electrical components and subsystems, including single subsystem discrepancies between the two independent torque estimates.
摘要翻译：本发明可以通过使用多个电流传感器和轴位置传感器产生两个独立的扭矩估计来诊断三相电动机的电气操作特性的潜在差异。本发明提供一种用于产生三相电动机的两个独立的扭矩估计的策略，该三相电动机包括第一和第二系统以确定两个电动机相中的电流，第一和第二系统以产生电动机轴位置的第一和第二估计，以及第一和第二系统，以使用第一和第二系统产生电动机转矩的第一和第二估计，以确定每个电动机相位中的电流以及电动机轴位置的第一和第二值。本发明还检测电动机动车辆的电气部件和子系统中的电气操作特性差异，包括两个独立扭矩估计之间的单个子系统差异。

4. 发明授权

US07490000B2 Fuel economy control system and control strategy 有权
标题翻译：燃油经济控制系统和控制策略
公开(公告)号：US07490000B2
公开(公告)日：2009-02-10
申请号：US11511560
申请日：2006-08-29
申请人： Shahid Siddiqui , Allen Duan , Vijay Garg , Joseph Stanek , Elaine Chen , Ramakrishna Raju , Steven Schondorf , Floyd Cadwell , George Dolan , Jeffrey Boismier
发明人： Shahid Siddiqui , Allen Duan , Vijay Garg , Joseph Stanek , Elaine Chen , Ramakrishna Raju , Steven Schondorf , Floyd Cadwell , George Dolan , Jeffrey Boismier
IPC分类号： B60L9/00 , G01F17/00 , B60T8/32
CPC分类号： B60W20/00 , B60K6/32 , B60K6/445 , B60L11/123 , B60L11/14 , B60L11/1881 , B60L15/2045 , B60W10/28 , B60W50/082 , Y02T10/52 , Y02T10/6217 , Y02T10/6239 , Y02T10/645 , Y02T10/7005 , Y02T10/7077 , Y02T10/7283 , Y02T10/84 , Y02T90/16 , Y02T90/34
摘要： An alternative fuel vehicle having a fuel economy control module with associated logic that allows the vehicle to operate in a fuel economy mode based on a desired fuel economy preference. The fuel economy control logic is in electrical communication with a vehicle system controller (VSC) and may be integrally formed as a sub-module within the VSC. A fuel economy control switch controlled by the fuel economy control logic toggles between an on and an off position to enable or disable a fuel economy mode. A fuel economy control selector allows a user to select a desired fuel economy mode preference once the fuel economy control switch is on. The fuel economy mode selected represents a predefined desired fuel economy preference such as a distance per amount of fuel consumed, or alternatively, a percentage of a balance between a fuel economy operation and a fuel performance operation.
摘要翻译：具有燃料经济性控制模块的替代燃料车辆具有相关联的逻辑，其允许车辆基于期望的燃料经济性偏好以燃料经济模式运行。燃料经济性控制逻辑与车辆系统控制器（VSC）电连通，并且可以一体地形成为VSC内的子模块。由燃油经济性控制逻辑控制的燃料经济性控制开关在打开和关闭位置之间切换以启用或禁用燃料经济性模式。燃油经济性控制选择器允许用户在燃料经济性控制开关打开时选择期望的燃料经济性模式偏好。选择的燃料经济性模式表示预定的期望的燃料经济性偏好，例如每消耗的燃料量的距离，或者燃料经济性操作和燃料性能操作之间的平衡百分比。

5. 发明申请

US20080059035A1 Fuel economy control system and control strategy 有权
标题翻译：燃油经济控制系统和控制策略
公开(公告)号：US20080059035A1
公开(公告)日：2008-03-06
申请号：US11511560
申请日：2006-08-29
申请人： Shahid Siddiqui , Zhihui Duan , Vijay Garg , Joseph Stanek , Elaine Chen , Ramakrishna Raju , Steven Schondorf , Floyd Cadwell , George Dolan , Jeffrey Boismier
发明人： Shahid Siddiqui , Zhihui Duan , Vijay Garg , Joseph Stanek , Elaine Chen , Ramakrishna Raju , Steven Schondorf , Floyd Cadwell , George Dolan , Jeffrey Boismier
IPC分类号： B60L9/00 , B60T8/32
CPC分类号： B60W20/00 , B60K6/32 , B60K6/445 , B60L11/123 , B60L11/14 , B60L11/1881 , B60L15/2045 , B60W10/28 , B60W50/082 , Y02T10/52 , Y02T10/6217 , Y02T10/6239 , Y02T10/645 , Y02T10/7005 , Y02T10/7077 , Y02T10/7283 , Y02T10/84 , Y02T90/16 , Y02T90/34
摘要： An alternative fuel vehicle having a fuel economy control module with associated logic that allows the vehicle to operate in a fuel economy mode based on a desired fuel economy preference. The fuel economy control logic is in electrical communication with a vehicle system controller (VSC) and may be integrally formed as a sub-module within the VSC. A fuel economy control switch controlled by the fuel economy control logic toggles between an on and an off position to enable or disable a fuel economy mode. A fuel economy control selector allows a user to select a desired fuel economy mode preference once the fuel economy control switch is on. The fuel economy mode selected represents a predefined desired fuel economy preference such as a distance per amount of fuel consumed, or alternatively, a percentage of a balance between a fuel economy operation and a fuel performance operation.
摘要翻译：具有燃料经济性控制模块的替代燃料车辆具有相关联的逻辑，其允许车辆基于期望的燃料经济性偏好以燃料经济模式运行。燃料经济性控制逻辑与车辆系统控制器（VSC）电连通，并且可以一体地形成为VSC内的子模块。由燃油经济性控制逻辑控制的燃料经济性控制开关在打开和关闭位置之间切换以启用或禁用燃料经济性模式。燃油经济性控制选择器允许用户在燃料经济性控制开关打开时选择期望的燃料经济性模式偏好。选择的燃料经济性模式表示预定的期望的燃料经济性偏好，例如每消耗的燃料量的距离，或者燃料经济性操作和燃料性能操作之间的平衡百分比。

6. 发明申请

US20060058932A1 PROGNOSTIC METHOD AND SYSTEM FOR HYBRID AND ELETRIC VEHICLE COMPONENTS 有权
标题翻译：混合和非机动车组件的预制方法和系统
公开(公告)号：US20060058932A1
公开(公告)日：2006-03-16
申请号：US10711319
申请日：2004-09-10
申请人： Vijay Garg , Joseph Fodera , Zheng Shen
发明人： Vijay Garg , Joseph Fodera , Zheng Shen
IPC分类号： G06F19/00
CPC分类号： B60W20/11 , B60K1/02 , B60K6/32 , B60K6/365 , B60L3/0023 , B60L2240/443 , B60W10/08 , B60W20/00 , B60W50/0205 , B60W50/04 , B60W2510/0657 , B60W2510/244 , Y02T90/34
摘要： A prognostic method and system for testing and controlling various hybrid, fuel cell, and electric vehicle components. The tests generate test data for determining a state of the tested components. An operating strategy of the vehicle is controlled based on the state of its tested components.
摘要翻译：一种用于测试和控制各种混合动力，燃料电池和电动汽车部件的预测方法和系统。测试产生测试数据，以确定测试组件的状态。基于其测试部件的状态来控制车辆的操作策略。

7. 发明授权

US07655098B2 Readying cooling circuits for use in fuel cells 有权
标题翻译：准备用于燃料电池的冷却回路
公开(公告)号：US07655098B2
公开(公告)日：2010-02-02
申请号：US11604160
申请日：2006-11-25
申请人： George Shih , William Schwartz , Chendong Huang , Mukesh Kumar , Byung Kim , Sherry Mueller , Vijay Garg
发明人： George Shih , William Schwartz , Chendong Huang , Mukesh Kumar , Byung Kim , Sherry Mueller , Vijay Garg
IPC分类号： B08B9/02
CPC分类号： H01M8/04029 , H01M8/04044
摘要： A flush and fill process is used to ready a fuel cell cooling circuit for initial use. An external flushing system releasably connected to the cooling circuit circulates flushing coolant through the cooling circuit to remove contaminants from the wetted surfaces of the cooling circuit before the fuel cell is put into use. The flushing system includes a pump for circulating the flushing coolant through the cooling circuit, filters for removing contaminants from the coolant and a heater for elevating the temperature of the coolant. Following the flushing process to remove contaminants, the flushing system is disconnected from the cooling circuit and the cooling circuit is filled with fresh coolant.
摘要翻译：使用冲洗和填充过程来准备燃料电池冷却回路以便初始使用。可释放地连接到冷却回路的外部冲洗系统使冲洗冷却剂循环通过冷却回路，以在燃料电池投入使用之前从冷却回路的润湿表面去除污染物。冲洗系统包括用于使冲洗冷却剂循环通过冷却回路的泵，用于从冷却剂中除去污染物的过滤器和用于升高冷却剂温度的加热器。在冲洗过程中除去污染物后，冲洗系统与冷却回路断开，冷却回路充满新鲜的冷却液。

8. 发明授权

US07116068B2 Diagnostic system and method for an electric motor using torque estimates 有权
标题翻译：使用扭矩估计的电动机的诊断系统和方法
公开(公告)号：US07116068B2
公开(公告)日：2006-10-03
申请号：US10745276
申请日：2003-12-23
申请人： Mathew Boesch , Vijay Garg , Abbas Raftari
发明人： Mathew Boesch , Vijay Garg , Abbas Raftari
IPC分类号： H02K21/00 , H02K23/00 , H02K31/00 , H02P1/18 , H02P3/08
CPC分类号： H02K21/00 , B60K1/02 , B60K6/365 , B60K6/445 , B60L2240/423 , B60W10/06 , B60W10/08 , B60W20/00 , B60W50/04 , B60W2710/0666 , B60W2710/083 , H02P23/14 , H02P25/024 , H02P25/08 , Y02T10/6239 , Y02T10/6286 , Y02T10/642
摘要： A system and method for diagnosing a potential electrical operating discrepancy in a polyphase electric motor by generating two independent torque estimates using a plurality of current sensors and, optionally, a shaft position sensor. Differences between the independent torque estimates are used to indicate potential discrepancies in electrical operating characteristics of the motor.
摘要翻译：一种用于通过使用多个电流传感器和可选地的轴位置传感器产生两个独立的扭矩估计来诊断多相电动机中的潜在电操作差异的系统和方法。使用独立扭矩估计值之间的差异来表示电动机的电气操作特性的潜在差异。

9. 发明申请

US20060047400A1 Method and apparatus for braking and stopping vehicles having an electric drive 审中-公开
标题翻译：用于制动和停止具有电力驱动的车辆的方法和装置
公开(公告)号：US20060047400A1
公开(公告)日：2006-03-02
申请号：US10927195
申请日：2004-08-25
申请人： Raj Prakash , Dale Crombez , Peter Worrel , Vijay Garg
发明人： Raj Prakash , Dale Crombez , Peter Worrel , Vijay Garg
IPC分类号： G06G7/76
CPC分类号： B60W10/08 , B60L7/14 , B60L7/18 , B60L15/2009 , B60T13/586 , B60W30/18127 , B60W2540/10 , B60W2540/12 , Y02T10/645 , Y02T10/7275 , Y10S903/947
摘要： A method and apparatus are provided for braking and stopping a vehicle whose powertrain includes an electric drive. The electric drive is used to generate braking torque which is used to decelerate the vehicle down to a full stop. The braking torque is achieved using any of several closed loop speed control systems. The system can be used as a substitute for or as a supplement to conventional friction bakes.
摘要翻译：提供了用于制动和停止其动力总成包括电驱动器的车辆的方法和装置。电动驱动器用于产生用于将车辆减速到完全停止的制动转矩。使用几个闭环速度控制系统中的任何一个来实现制动转矩。该系统可以用作传统摩擦烘烤的补充或补充。

10. 发明申请

US20130110592A1 Computer system 审中-公开
标题翻译：电脑系统
公开(公告)号：US20130110592A1
公开(公告)日：2013-05-02
申请号：US13317713
申请日：2011-10-26
申请人： Vijay Garg
发明人： Vijay Garg
IPC分类号： G06Q30/02
CPC分类号： G06Q30/02
摘要： A computer system for discount shifting includes a network server including a microprocessor, a memory and computer software, wherein the computer software is located in the memory and run by the microprocessor, the computer software including a database and an algorithm, wherein the algorithm includes the steps of: writing to the memory an acceptance of an offer from a seller having a retail value when the offer is accepted by a buyer; reading from the memory a buying power of the buyer; recalculating the buying power of the buyer by reducing the buying power of the buyer by an amount equal to the retail value; writing to the memory the reduced buying power of the buyer; transmitting from the network server to the buyer a voucher for the offer from the seller.
摘要翻译：用于折扣移位的计算机系统包括包括微处理器，存储器和计算机软件的网络服务器，其中所述计算机软件位于所述存储器中并由所述微处理器运行，所述计算机软件包括数据库和算法，其中所述算法包括步骤：当买方接受报价时，写入记忆中接受卖方具有零售价值的报价; 从记忆中读取买方的购买力; 通过将购买者的购买力降低等于零售价值来重新计算买方的购买力; 写信给买家的购买力下降; 从网络服务器向买方发送来自卖方的报价的凭证。

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