专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060025258A1 STRATEGY FOR MAPPING MOTOR SPEED TO CALCULATE DRIVER POWER DEMAND IN A HYBRID ELECTRIC VEHICLE 有权
标题翻译：用于映射电机速度计算混合动力车辆中的驱动力需求的策略
公开(公告)号：US20060025258A1
公开(公告)日：2006-02-02
申请号：US11161234
申请日：2005-07-27
申请人： Ming Kuang , Fazal Syed , Paul Niessen , Jonathan Butcher , Deepa Ramaswamy
发明人： Ming Kuang , Fazal Syed , Paul Niessen , Jonathan Butcher , Deepa Ramaswamy
IPC分类号： F16H3/72
CPC分类号： B60W20/10 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/00 , F16H3/725 , F16H2200/2005 , Y02T10/6239 , Y02T10/6286 , Y10T477/23 , Y10T477/68
摘要： A controller and a control method is disclosed for determining a power demand for an engine in a hybrid electric vehicle powertrain. In computing engine power demand, a modified motor speed is used at zero and near-zero actual motor speeds to satisfy a driver demand for vehicle traction wheel torque.
摘要翻译：公开了用于确定混合动力车辆动力总成中的发动机的功率需求的控制器和控制方法。在计算发动机动力需求方面，在零和零零实际电动机速度下使用改进的电动机速度，以满足驾驶员对车辆牵引轮转矩的需求。

2. 发明授权

US07273439B2 Strategy for mapping motor speed to calculate driver power demand in a hybrid electric vehicle 有权
标题翻译：映射电机转速以计算混合动力电动车辆的驱动器功率需求的策略
公开(公告)号：US07273439B2
公开(公告)日：2007-09-25
申请号：US11161234
申请日：2005-07-27
申请人： Ming Kuang , Fazal Syed , Paul Niessen , Jonathan Butcher , Deepa Ramaswamy
发明人： Ming Kuang , Fazal Syed , Paul Niessen , Jonathan Butcher , Deepa Ramaswamy
IPC分类号： B60W10/04
CPC分类号： B60W20/10 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/00 , F16H3/725 , F16H2200/2005 , Y02T10/6239 , Y02T10/6286 , Y10T477/23 , Y10T477/68
摘要： A controller and a control method is disclosed for determining a power demand for an engine in a hybrid electric vehicle powertrain. In computing engine power demand, a modified motor speed is used at zero and near-zero actual motor speeds to satisfy a driver demand for vehicle traction wheel torque.
摘要翻译：公开了用于确定混合动力车辆动力总成中的发动机的功率需求的控制器和控制方法。在计算发动机动力需求方面，在零和零零实际电动机速度下使用改进的电动机速度，以满足驾驶员对车辆牵引轮转矩的需求。

3. 发明申请

US20080314663A1 System and Method of Extending Regenerative Braking in a Hybrid Electric Vehicle 有权
标题翻译：在混合动力电动汽车中延长再生制动的系统和方法
公开(公告)号：US20080314663A1
公开(公告)日：2008-12-25
申请号：US11766057
申请日：2007-06-20
申请人： Mark Steven Yamazaki , Deepa Ramaswamy
发明人： Mark Steven Yamazaki , Deepa Ramaswamy
IPC分类号： B60K6/20 , B60T1/10 , G06G7/62
CPC分类号： B60W20/13 , B60K1/02 , B60K6/20 , B60K6/448 , B60K6/485 , B60L1/02 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L15/2009 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2270/12 , B60W10/08 , B60W10/24 , B60W10/26 , B60W20/00 , B60W30/18127 , B60W30/18136 , B60W2510/083 , B60W2710/0616 , F02D13/04 , Y02T10/6217 , Y02T10/6226 , Y02T10/6243 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： A method of generating brake force to decelerate a vehicle is provided. The vehicle includes an internal combustion engine coupled to an input of a first electric energy device, the first electric energy device having an output coupled to a transmission device, and a second electric energy conversion device coupled downstream of the transmission device, the first and second electric energy conversion devices being powered at least by a battery. The method includes during a deceleration condition, generating brake torque via the second electric energy conversion device to generate electric energy storable in the battery; and rotating the internal combustion engine via torque output from the first electric energy device to deplete electric energy from the battery.
摘要翻译：提供了一种产生使车辆减速的制动力的方法。车辆包括耦合到第一电能装置的输入的内燃机，第一电能装置具有耦合到传输装置的输出端，以及耦合到传输装置下游的第二电能转换装置，第一和第二电能转换装置至少由电池供电。该方法包括在减速条件期间，经由第二电能转换装置产生制动转矩，以产生可存储在电池中的电能; 以及通过从第一电能装置输出的扭矩来旋转内燃机以从电池中消耗电能。

4. 发明授权

US08092340B2 Hybrid electric vehicle powertrain control after a requested change in vehicle direction 有权
标题翻译：混合电动汽车动力总成控制要求改变车辆方向后
公开(公告)号：US08092340B2
公开(公告)日：2012-01-10
申请号：US12500632
申请日：2009-07-10
申请人： Jing Song , Deepa Ramaswamy , Anthony D. Tsakiris , Ihab S. Soliman
发明人： Jing Song , Deepa Ramaswamy , Anthony D. Tsakiris , Ihab S. Soliman
IPC分类号： B60W10/08 , B60W10/10
CPC分类号： B60W20/40 , B60K6/36 , B60K6/442 , B60K6/485 , B60K6/547 , B60L2240/486 , B60W10/08 , B60W10/10 , B60W10/113 , B60W20/00 , B60W2520/10 , B60W2540/06 , B60W2540/10 , B60W2540/12 , B60W2540/16 , B60Y2200/25 , B60Y2200/41 , B60Y2400/428 , Y02T10/6226 , Y02T10/6234 , Y10T477/23 , Y10T477/26 , Y10T477/27 , Y10T477/33 , Y10T477/34 , Y10T477/347
摘要： A method for controlling a hybrid electric vehicle powertrain includes operating an engine driveably connected to first vehicle wheels, providing an electric motor driveably connected to second vehicle wheels, shifting a gear selector between a forward drive position and a reverse drive position, reducing vehicle speed to or lower than a reference speed, and using a transmission located between the engine and the first wheels and the electric motor to produce reverse or forward drive corresponding to the position to which the gear selector is shifted.
摘要翻译：一种用于控制混合动力车辆动力系统的方法，包括操作可驱动地连接到第一车轮的发动机，提供可驱动地连接到第二车轮的电动机，在前进驱动位置和反向驱动位置之间移动换档器，将车速降低到或低于参考速度，并且使用位于发动机和第一车轮和电动机之间的变速器产生对应于档位选择器移动位置的反向或向前驱动。

5. 发明申请

US20110009235A1 Hybrid Electric Vehicle Powertrain Control After a Requested Change in Vehicle Direction 有权
标题翻译：车辆方向要求变更后的混合动力汽车动力总成控制
公开(公告)号：US20110009235A1
公开(公告)日：2011-01-13
申请号：US12500632
申请日：2009-07-10
申请人： Jing Song , Deepa Ramaswamy , Anthony D. Tsakiris , Ihab S. Soliman
发明人： Jing Song , Deepa Ramaswamy , Anthony D. Tsakiris , Ihab S. Soliman
IPC分类号： B60W10/10 , B60W20/00
CPC分类号： B60W20/40 , B60K6/36 , B60K6/442 , B60K6/485 , B60K6/547 , B60L2240/486 , B60W10/08 , B60W10/10 , B60W10/113 , B60W20/00 , B60W2520/10 , B60W2540/06 , B60W2540/10 , B60W2540/12 , B60W2540/16 , B60Y2200/25 , B60Y2200/41 , B60Y2400/428 , Y02T10/6226 , Y02T10/6234 , Y10T477/23 , Y10T477/26 , Y10T477/27 , Y10T477/33 , Y10T477/34 , Y10T477/347
摘要： A method for controlling a hybrid electric vehicle powertrain includes operating an engine driveably connected to first vehicle wheels, providing an electric motor driveably connected to second vehicle wheels, shifting a gear selector between a forward drive position and a reverse drive position, reducing vehicle speed to or lower than a reference speed, and using a transmission located between the engine and the first wheels and the electric motor to produce reverse or forward drive corresponding to the position to which the gear selector is shifted.
摘要翻译：一种用于控制混合动力车辆动力系统的方法，包括操作可驱动地连接到第一车轮的发动机，提供可驱动地连接到第二车轮的电动机，在前进驱动位置和反向驱动位置之间移动换档器，将车速降低到或低于参考速度，并且使用位于发动机和第一车轮和电动机之间的变速器产生对应于档位选择器移动位置的反向或向前驱动。

6. 发明申请

US20090095462A1 METHOD AND SYSTEM FOR CONTROLLING COOLING FANS IN A VEHICLE 审中-公开
标题翻译：用于控制车辆中的冷却风扇的方法和系统
公开(公告)号：US20090095462A1
公开(公告)日：2009-04-16
申请号：US11871383
申请日：2007-10-12
申请人： Deepa Ramaswamy
发明人： Deepa Ramaswamy
IPC分类号： F01P5/02 , F01P7/04
CPC分类号： F01P7/04 , F01P2025/40 , F01P2025/46
摘要： A system and method is disclosed for cooling a control system in a vehicle. In one embodiment, the system comprises vehicle subsystems and a vehicle controller. The vehicle subsystems are configured to generate a plurality of subsystem temperature signals that are indicative of a measured temperature for each vehicle subsystem. The vehicle controller is configured to generate a desired fan speed signal for each vehicle subsystem in response to each subsystem temperature signal and to compare each desired fan speed signal to each other to determine a maximum desired fan speed signal. The vehicle controller controls the fan such that the fan reaches a fan speed that is equal to or greater than the maximum desired fan speed signal.
摘要翻译：公开了一种用于冷却车辆中的控制系统的系统和方法。在一个实施例中，该系统包括车辆子系统和车辆控制器。车辆子系统被配置为产生指示每个车辆子系统的测量温度的多个子系统温度信号。车辆控制器被配置为响应于每个子系统温度信号为每个车辆子系统产生期望的风扇速度信号，并且将每个期望的风扇速度信号彼此进行比较，以确定最大期望的风扇速度信号。车辆控制器控制风扇，使得风扇达到等于或大于最大期望风扇速度信号的风扇速度。

7. 发明授权

US07971666B2 System and method of extending regenerative braking in a hybrid electric vehicle 有权
标题翻译：在混合电动车辆中延长再生制动的系统和方法
公开(公告)号：US07971666B2
公开(公告)日：2011-07-05
申请号：US11766057
申请日：2007-06-20
申请人： Mark Steven Yamazaki , Deepa Ramaswamy
发明人： Mark Steven Yamazaki , Deepa Ramaswamy
IPC分类号： B60W20/00
CPC分类号： B60W20/13 , B60K1/02 , B60K6/20 , B60K6/448 , B60K6/485 , B60L1/02 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L15/2009 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2270/12 , B60W10/08 , B60W10/24 , B60W10/26 , B60W20/00 , B60W30/18127 , B60W30/18136 , B60W2510/083 , B60W2710/0616 , F02D13/04 , Y02T10/6217 , Y02T10/6226 , Y02T10/6243 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： A method of generating brake force to decelerate a vehicle is provided. The method includes during a deceleration condition, generating brake torque via a downstream electric energy conversion device to generate electric energy storable in the battery; and rotating the internal combustion engine via torque output from an upstream electric energy device to deplete electric energy from the battery.
摘要翻译：提供了一种产生使车辆减速的制动力的方法。该方法包括在减速状态期间，经由下游电能转换装置产生制动转矩，以产生可存储在电池中的电能; 以及通过从上游电能装置输出的扭矩来旋转内燃机以从电池中消耗电能。

8. 发明申请

US20090234551A1 INCREASED CAPABILITY MODULAR VEHICLE-DYNAMICS CONTROL ARCHITECTURE 有权
标题翻译：增加能力模块化车辆动力学控制架构
公开(公告)号：US20090234551A1
公开(公告)日：2009-09-17
申请号：US12048592
申请日：2008-03-14
申请人： Deepak Aswani , Fazal Urrahman Syed , Deepa Ramaswamy , Anthony David Tsakiris , Ming Lang Kuang
发明人： Deepak Aswani , Fazal Urrahman Syed , Deepa Ramaswamy , Anthony David Tsakiris , Ming Lang Kuang
IPC分类号： B60W30/02 , B60W40/10
CPC分类号： B60W30/02 , Y10T477/30
摘要： A system and method for controlling the amount of torque generated by at least torque generating device in a vehicle is provided. A vehicle layer transmits arbitrated torque request signals indicative of first and second amounts of torque and at least one torque reservation request signal indicative of whether the vehicle is in an anticipated vehicle dynamic state or in a non-anticipated vehicle dynamic state. A coordination layer controls the torque generating device to generate the first amount of torque in response to the arbitrated torque request signal and the torque reservation request signal indicating that the vehicle is in the non-anticipated vehicle dynamic state. The coordination layer controls torque generating device to generate the second amount of torque in response to the arbitrated torque request signal and the torque reservation request signal indicating that the vehicle is in the anticipated vehicle dynamic state.
摘要翻译：提供了一种用于控制由车辆中的至少扭矩产生装置产生的转矩量的系统和方法。车辆层传送指示第一和第二扭矩量的仲裁扭矩请求信号，以及指示车辆是否处于预期车辆动态或非预期车辆动态状态的至少一个转矩预约请求信号。协调层控制扭矩产生装置，以响应于仲裁的扭矩请求信号和指示车辆处于非预期车辆动态状态的转矩预约请求信号来产生第一扭矩量。协调层控制转矩产生装置，以响应于仲裁的转矩请求信号和指示车辆处于预期车辆动态状态的转矩预约请求信号产生第二数量的转矩。

9. 发明授权

US06664651B1 Engine on idle arbitration for a hybrid electric vehicle 有权
标题翻译：发动机用于混合动力电动汽车的空闲仲裁
公开(公告)号：US06664651B1
公开(公告)日：2003-12-16
申请号：US09712436
申请日：2000-11-14
申请人： Stephen John Kotre , Deepa Ramaswamy , Joanne Theresa Woestman , Mary Theresa Breida
发明人： Stephen John Kotre , Deepa Ramaswamy , Joanne Theresa Woestman , Mary Theresa Breida
IPC分类号： B60K604
CPC分类号： B60W20/00 , B60K6/365 , B60K6/445 , B60L2240/441 , B60L2240/445 , B60W10/06 , B60W10/08 , B60W10/26 , B60W2050/021 , B60W2510/0638 , B60W2510/0671 , B60W2510/0676 , B60W2510/068 , B60W2510/069 , B60W2510/244 , B60W2540/10 , B60W2710/065 , B60W2710/0666 , F02D41/003 , F02D41/042 , F02D41/083 , F02D41/16 , F02D41/2454 , F02D2250/24 , F02D2250/41 , F02N11/0829 , F02N11/084 , F02N2200/023 , F02N2200/026 , F02N2200/061 , F02N2200/0801 , F02N2200/0806 , F02N2200/0807 , Y02T10/48 , Y02T10/6239 , Y02T10/6286 , Y10S903/903
摘要： This invention is a method and system for determining whether the engine should be running in a Hybrid Electric Vehicle during vehicle idle conditions. Specifically, a controller determines if the vehicle is in idle and if engine operation is necessary. To determine whether engine operation is necessary, the controller determines whether the battery needs charging, whether vacuum needs to be replaced in the climate control system or brake system reservoir, whether the vapor canister requires purging, whether the adaptive fuel tables require fast adapting, whether the engine or catalyst temperatures are unacceptable, or whether the air conditioning has been requested. Once the controller determines that the engine must be running, the controller determines in which control mode to run the engine, either speed control mode (using powertrain controllers) or torque control mode (using a generator and generator controller). Finally, the controller optimizes engine running conditions, to the extent possible depending upon the control mode, to perform any necessary functions during vehicle idle.
摘要翻译：本发明是一种用于在车辆空转状态期间确定发动机是否应该在混合电动车辆中行驶的方法和系统。具体地，控制器确定车辆是否处于空闲状态，并且需要发动机操作。为了确定发动机运行是否需要，控制器确定电池是否需要充电，在气候控制系统或制动系统油箱中是否需要更换真空，蒸汽罐是否需要清洗，自适应燃料表是否需要快速适应，是否发动机或催化剂温度是不可接受的，还是要求空调。一旦控制器确定发动机必须运行，则控制器确定在哪种控制模式下运行发动机，速度控制模式（使用动力总成控制器）或转矩控制模式（使用发电机和发电机控制器）。最后，控制器根据控制模式尽可能优化发动机运行状态，以便在车辆空转期间执行任何必要的功能。

10. 发明授权

US09726088B2 System and method for obtaining an adjustable accelerator pedal response in a vehicle powertrain 有权
公开(公告)号：US09726088B2
公开(公告)日：2017-08-08
申请号：US11928055
申请日：2007-10-30
申请人： Ming Lang Kuang , Fazal Urrahman Syed , Anthony Mark Phillips , Deepa Ramaswamy , Brandon R. Masterson
发明人： Ming Lang Kuang , Fazal Urrahman Syed , Anthony Mark Phillips , Deepa Ramaswamy , Brandon R. Masterson
IPC分类号： F02D11/10 , B60W30/188 , B60K6/448 , B60K6/48 , F02D29/02
CPC分类号： F02D11/105 , B60K6/448 , B60K6/48 , B60W30/188 , B60W2520/10 , B60W2540/10 , B60W2710/105 , F02D29/02 , F02D2250/18 , Y02T10/6221 , Y02T10/6243
摘要： The disclosed system and method changes a traction torque request in a vehicle powertrain with a driver-controlled vehicle accelerator pedal. A desired transfer function parameter in a powertrain control module is chosen by the driver to obtain a desired functional relationship between a traction torque request or a power plant torque request and accelerator pedal position.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式