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51. 发明申请

US20070293994A1 HYBRID ROAD GRADE DETERMINATION SYSTEM 有权
标题翻译：混合道路等级确定系统
公开(公告)号：US20070293994A1
公开(公告)日：2007-12-20
申请号：US11553093
申请日：2006-10-26
申请人： Mark A. Zerbini , Goro Tamai
发明人： Mark A. Zerbini , Goro Tamai
IPC分类号： G06F17/00
CPC分类号： B60W20/15 , B60K6/485 , B60L2240/486 , B60W10/06 , B60W10/11 , B60W10/18 , B60W20/00 , B60W40/072 , B60W40/076 , B60W2510/105 , B60W2530/10 , B60W2530/20 , B60W2540/12 , B60W2550/142 , Y02T10/6226
摘要： A method of regulating operation of a hybrid vehicle traveling on a surface having a grade includes determining a drive force of the hybrid vehicle, calculating a brake pressure value and determining whether a grade freeze condition exists based on the brake pressure value. The method further includes calculating a grade value of the surface based on the drive force when the freeze condition does not exist and regulating operation of the hybrid vehicle based on the grade value.
摘要翻译：调节在具有等级的表面上行驶的混合动力车辆的操作的方法包括确定混合动力车辆的驱动力，计算制动压力值，并且基于制动压力值确定是否存在级别冻结条件。该方法还包括：当不存在冻结条件时，基于驱动力来计算表面的坡度值，并且基于等级值来调节混合动力车辆的操作。

52. 发明申请

US20070293368A1 Turbine offset matching control system 有权
标题翻译：涡轮偏移匹配控制系统
公开(公告)号：US20070293368A1
公开(公告)日：2007-12-20
申请号：US11471461
申请日：2006-06-20
申请人： Goro Tamai , Birendra P. Bhattarai , William L. Aldrich , James L. Worthing
发明人： Goro Tamai , Birendra P. Bhattarai , William L. Aldrich , James L. Worthing
IPC分类号： B60W10/04
CPC分类号： F02D41/123 , F02D41/0205 , F02D41/022 , F02D2200/602 , F16H61/143 , F16H63/50 , F16H2306/54 , Y10T477/675 , Y10T477/735 , Y10T477/79
摘要： A control system for enabling an engine to operate in a deceleration fuel cutoff (DFCO) mode is provided. The system includes: an enable module that selectively enables a DFCO mode based on an accelerator pedal position; and an engine speed module that regulates engine speed based on turbine speed during a predetermined time period after the DFCO mode is enabled.
摘要翻译：提供一种用于使发动机能够以减速燃料切断（DFCO）模式运行的控制系统。该系统包括：使能模块，其基于加速器踏板位置选择性地启动DFCO模式; 以及发动机转速模块，其在启用DFCO模式之后的预定时间段期间，基于涡轮机速度来调节发动机转速。

53. 发明申请

US20070050119A1 Fuel delivery control system 有权
标题翻译：燃油输送控制系统
公开(公告)号：US20070050119A1
公开(公告)日：2007-03-01
申请号：US11211177
申请日：2005-08-24
申请人： Goro Tamai , Birendra Bhattarai , Tony Hoang
发明人： Goro Tamai , Birendra Bhattarai , Tony Hoang
IPC分类号： G06F17/00
CPC分类号： F02D41/123 , F02D41/022 , F02D2041/1431 , F02D2200/0406 , F02D2200/501 , F02D2400/12
摘要： A fuel delivery control system includes a vehicle speed sensor that generates a vehicle speed signal and an engine rotational speed sensor that generates an engine rotational speed signal. A control module calculates at least one of an accelerator release delay period and a brake depression delay period based on the vehicle speed signal and the engine rotational speed signal and deactivates fuel delivery to said engine after waiting at least one of the accelerator release delay period after the accelerator pedal is released and the brake depression delay period after the brake pedal is depressed.
摘要翻译：燃料输送控制系统包括产生车速信号的车速传感器和产生发动机转速信号的发动机转速传感器。控制模块基于车速信号和发动机转速信号来计算加速器释放延迟期间和制动抑制延迟期间中的至少一个，并且在等待加速器释放延迟期间中的至少一个之后停止向所述发动机的燃料输送油门踏板被释放，制动踏板被压下后的制动按压延迟时间。

54. 发明申请

US20060176024A1 On-board battery refresh charging 失效
标题翻译：车载电池刷新充电
公开(公告)号：US20060176024A1
公开(公告)日：2006-08-10
申请号：US11054241
申请日：2005-02-09
申请人： Andrew Zettel , Damon Frisch , Mary Jeffers , Goro Tamai , Brian Koch
发明人： Andrew Zettel , Damon Frisch , Mary Jeffers , Goro Tamai , Brian Koch
IPC分类号： H02J7/00
CPC分类号： H02J7/0057 , H02J7/14 , Y02T10/7005
摘要： A refresh control system that selectively initiates a refresh charge cycle includes an energy storage device and an electric machine that is operable to charge the energy storage device. A control module monitors a usage period of the energy storage device and determines a bias factor. The control module determines a modified usage period threshold based on a usage period threshold and the bias factor. The control module regulates the electric machine to initiate a refresh charge cycle of the energy storage device when the usage period exceeds the modified usage period threshold.
摘要翻译：选择性地启动刷新充电循环的刷新控制系统包括能量存储装置和可操作以对能量存储装置充电的电机。控制模块监视能量存储装置的使用周期并确定偏置因子。控制模块基于使用周期阈值和偏置因子确定修改的使用期限阈值。当使用期间超过修改后的使用期间阈值时，控制模块调节电机开始储能装置的刷新充电周期。

55. 发明申请

US20050090365A1 CVT hybrid powertrain fueling and engine stop-start control method 有权
标题翻译： CVT混合动力总成加油和发动机停止起动控制方法
公开(公告)号：US20050090365A1
公开(公告)日：2005-04-28
申请号：US10691065
申请日：2003-10-22
申请人： Goro Tamai , Tony Hoang
发明人： Goro Tamai , Tony Hoang
IPC分类号： B60K6/48 , B60K6/543 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , F02D41/12 , F02P5/15 , B60K41/02
CPC分类号： B60W20/00 , B60K6/48 , B60K6/543 , B60W10/06 , B60W10/08 , B60W10/10 , B60W2510/0604 , B60W2710/0616 , B60W2710/0644 , F02D41/123 , F02D2200/501 , F02D2250/24 , F02N11/0818 , F02N2200/061 , F02N2200/0801 , F02N2300/2011 , F02P5/1506 , Y02T10/48 , Y02T10/6221 , Y02T10/6286 , Y10T477/23 , Y10T477/26 , Y10T477/619 , Y10T477/623 , Y10T477/675
摘要： Methods are provided for controlling the fueling of a motor vehicle and specifically for controlling the cut off of fueling of a hybrid electric motor vehicle during deceleration of that motor vehicle. In a hybrid electric motor vehicle having an internal combustion engine, a motor/generator, and a continuously variable transmission, one embodiment of the method comprises the steps of sensing throttle position of the internal combustion engine and slewing the continuously variable transmission to a higher gear ratio in response to sensing a closed throttle position. The method further comprises the steps of, cutting fueling of the internal combustion engine during the deceleration, and coupling the motor/generator in parallel with the internal combustion engine with the motor/generator operating as a generator.
摘要翻译：提供了用于控制机动车辆的燃料供给的方法，并且专门用于在该机动车辆的减速期间控制混合动力车辆的燃料供给的切断。在具有内燃机，电动机/发电机和无级变速器的混合电动车辆中，该方法的一个实施例包括以下步骤：检测内燃机的节气门位置并将无级变速器回转到较高档位响应于感测闭合节气门位置的比率。该方法还包括以下步骤：在减速期间切断内燃机的燃料供应，以及使电机/发电机与作为发电机的电动机/发电机并联的内燃机并联。

56. 发明授权

US06769389B2 Dual voltage tandem engine start system and method 有权
标题翻译：双电压串联发动机起动系统及方法
公开(公告)号：US06769389B2
公开(公告)日：2004-08-03
申请号：US10304896
申请日：2002-11-26
申请人： Goro Tamai , Tony T. Hoang
发明人： Goro Tamai , Tony T. Hoang
IPC分类号： F02N1104
CPC分类号： B60W20/10 , B60K1/02 , B60K6/28 , B60K6/485 , B60L11/14 , B60L11/1853 , B60L11/1861 , B60L11/1868 , B60L2210/10 , B60L2240/441 , B60L2240/547 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/0638 , B60W2510/244 , B60W2710/0644 , B60W2710/08 , B60Y2400/112 , F02N11/006 , F02N11/04 , F02N11/0866 , F02N2200/063 , F02N2300/102 , F02N2300/2002 , Y02T10/6226 , Y02T10/6278 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/7066 , Y02T10/7077 , Y02T10/7216
摘要： A dual voltage tandem engine start system provides a method for high rotational speed, low emissions, heat-engine start-ups in a hybrid electric vehicle. The system also provides a reliable backup system that can be jumpstarted in an emergency should part of the vehicle's electrical system fail. At start-up, a conventional low voltage starter motor (typically 12-volt) begins turning the heat engine up to a predetermined initial engine RPM. When this RPM is reached, a higher voltage motor/generator, in tandem with the low voltage starter motor, also begins turning the heat engine. Once a second, predetermined heat engine RPM is reached, the low voltage starter motor stops turning the engine, leaving the motor/generator to turn the heat engine to a final engine RPM where it begins fueling and combustion starts. This final engine RPM is sufficiently high to allow a low engine emission start once fueling begins.
摘要翻译：双电压串联发动机启动系统提供混合动力电动车辆的高转速，低排放，发动机启动的方法。该系统还提供可靠的备用系统，如果车辆电气系统的一部分故障，可以在紧急情况下启动。在启动时，传统的低压起动马达（通常为12伏）开始将热机转向预定的初始发动机转速。当达到这个RPM时，与低压起动电动机串联的较高电压电动机/发电机也开始转动热机。一旦达到预定的发动机转速，则低压起动电动机停止转动发动机，使电动机/发电机将热机转向最终发动机转速，在那里它开始加油和燃烧开始。这种最终的发动机转速足够高，以便在加油开始之后允许低发动机排放开始。

57. 发明授权

US06586865B1 Variable gap spark plug 失效
标题翻译：可变间隙火花塞
公开(公告)号：US06586865B1
公开(公告)日：2003-07-01
申请号：US09569204
申请日：2000-05-11
申请人： Goro Tamai
发明人： Goro Tamai
IPC分类号： H01T1320
CPC分类号： H01T13/32 , H01T13/26
摘要： A spark plug for igniting an air/fuel mixture in a combustion chamber of an internal combustion engine includes a spark gap having a variable distance defined between a central electrode and a ground electrode portion of a ground terminal. The ground terminal is formed using either a bimetallic layer arrangement wherein one of the metallic materials has a different coefficient of thermal expansion than the other metallic material, or is formed using a strut or by thickening the metal where the ground terminal is connected to a metal housing of the spark plug. The ground terminal deflects away from the central electrode when subjected to an increased temperature, such as may occur when the engine warms up during operation.
摘要翻译：用于点燃内燃机的燃烧室中的空气/燃料混合物的火花塞包括具有在接地端子的中心电极和接地电极部分之间限定的可变距离的火花隙。接地端子使用双金属层布置形成，其中金属材料之一具有与其他金属材料不同的热膨胀系数，或者使用支柱形成，或者通过增加接地端子连接到金属的金属火花塞的外壳。接地端子受到温度升高时偏离中心电极，例如在发动机运转时发热时可能发生。

58. 发明授权

US06376927B1 Hybrid electric drive and control method therefor 有权
标题翻译：混合动力驱动及其控制方法
公开(公告)号：US06376927B1
公开(公告)日：2002-04-23
申请号：US09483986
申请日：2000-01-18
申请人： Goro Tamai , Tony T. Hoang , Robert Charles Downs
发明人： Goro Tamai , Tony T. Hoang , Robert Charles Downs
IPC分类号： E05C106
CPC分类号： B60K6/383 , B60K6/485 , B60K6/547 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/18 , B60W2510/244 , B60W2520/10 , B60W2540/06 , B60W2540/10 , B60W2540/12 , B60W2540/16 , B60W2550/142 , F16H45/02 , F16H61/14 , Y02T10/48 , Y02T10/6226 , Y02T10/6286 , Y02T10/76 , Y10S903/913 , Y10S903/919 , Y10S903/947
摘要： A fuel management control method for a hybrid electric vehicle drive having an internal combustion engine and an electric motor arranged in parallel such that both can propel the vehicle; the system including an electric motor driven fuel pump and a programmable microprocessor; and wherein the method further includes monitoring vehicle speed and sensing braking pressure and directing signals of both vehicle speed and braking to the microprocessor and processing such inputs in accordance with an aggressive fuel management program including shut-off of fuel flow to the gas engine in response to vehicle braking at vehicle speeds above a predetermined maximum hysteresis speed and maintaining the fuel shut off during vehicle coasting above a predetermined speed while controlling the electric motor to provide regenerative braking or vehicle start during such fuel shut off modes of operation.
摘要翻译：一种混合电动车辆驱动装置的燃料管理控制方法，其特征在于具有内燃机和电动机并联配置，使得两者都可以推进车辆; 该系统包括电动机驱动燃料泵和可编程微处理器; 并且其中所述方法还包括监视车辆速度并感测制动压力并将车速和制动两者的信号引导到微处理器并根据积极的燃料管理程序处理这些输入，包括关闭燃料流向燃气发动机的燃料在高于预定最大滞后速度的车辆速度下的车辆制动，并且在车辆惯性停车期间保持燃料在预定速度高于预定速度时停止，同时在这种燃料切断操作模式期间控制电动机提供再生制动或车辆启动。

59. 发明授权

US06307277B1 Apparatus and method for a torque and fuel control system for a hybrid vehicle 有权
标题翻译：用于混合动力车辆的扭矩和燃料控制系统的装置和方法
公开(公告)号：US06307277B1
公开(公告)日：2001-10-23
申请号：US09551460
申请日：2000-04-18
申请人： Goro Tamai , Tony T. Hoang , Dennis T. Richey , Robert C. Downs
发明人： Goro Tamai , Tony T. Hoang , Dennis T. Richey , Robert C. Downs
IPC分类号： F02N1106
CPC分类号： B60W20/00 , B60K6/26 , B60K6/40 , B60K6/485 , B60K6/547 , B60L11/14 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W2520/10 , B60W2540/12 , F02D41/123 , F02D2200/501 , F02N11/04 , F02N11/0814 , F16H45/02 , Y02T10/48 , Y02T10/6226 , Y02T10/6286 , Y02T10/70 , Y02T10/7077 , Y10S903/906 , Y10S903/919 , Y10S903/951
摘要： A fuel management control method for a hybrid electric vehicle drive having an internal combustion engine and an electric motor arranged in parallel such that both can propel the vehicle; the system including an electric motor driven fuel pump and a programmable microprocessor; and wherein the method further includes monitoring vehicle speed and sensing braking pressure and directing signals of both vehicle speed and braking to the microprocessor and processing such inputs in accordance with an aggressive fuel management program including shut-off of fuel flow to the gas engine in response to vehicle braking at vehicle speeds above a predetermined maximum hysteresis speed and maintaining the fuel shut off during vehicle coasting above a predetermined speed while controlling the electric motor to provide regenerative braking or vehicle start during such fuel shut off modes of operation.
摘要翻译：一种混合电动车辆驱动装置的燃料管理控制方法，其特征在于具有内燃机和电动机并联配置，使得两者都可以推进车辆; 该系统包括电动机驱动燃料泵和可编程微处理器; 并且其中所述方法还包括监视车辆速度并感测制动压力并将车速和制动两者的信号引导到微处理器并根据积极的燃料管理程序处理这些输入，包括关闭燃料流向燃气发动机的燃料在高于预定最大滞后速度的车辆速度下的车辆制动，并且在车辆惯性停车期间保持燃料在预定速度高于预定速度时停止，同时在这种燃料切断操作模式期间控制电动机提供再生制动或车辆启动。

60. 发明授权

US06275004B1 System for battery module balancing via variable voltage DC-DC converter in a hybrid-electric powertrain 有权
标题翻译：用于通过混合动力传动系中的可变电压DC-DC转换器进行电池模块平衡的系统
公开(公告)号：US06275004B1
公开(公告)日：2001-08-14
申请号：US09659395
申请日：2000-09-11
申请人： Goro Tamai , William Leonard Aldrich, III
发明人： Goro Tamai , William Leonard Aldrich, III
IPC分类号： H01M1044
CPC分类号： B60K6/28 , B60K6/485 , B60L11/14 , B60L11/1851 , B60L11/1861 , B60L11/1866 , B60L2210/10 , B60L2220/18 , F02N11/0866 , F02N2011/0888 , H01M10/441 , H02J7/1423 , Y02T10/6226 , Y02T10/70 , Y02T10/7011 , Y02T10/7016 , Y02T10/7044 , Y02T10/7061 , Y02T10/7077 , Y02T10/7216 , Y10S903/907
摘要： An apparatus for balancing a battery module in a vehicle including a plurality of batteries in the battery module, the plurality of batteries connected in series, the plurality of batteries each having a battery voltage, and at least one battery providing power to an electrical system of the vehicle, an electric generator producing a generator voltage to charge the plurality of batteries, and a DC—DC converter coupled to the electrical generator and receiving power from the electrical generator, the DC—DC converter monitoring at least one of the battery voltages of at least one of the plurality of batteries and controlling the battery voltage of the battery providing power to the electrical system of the vehicle with reference to the monitored battery voltage.
摘要翻译：一种用于平衡车辆中的电池模块的装置，包括电池模块中的多个电池，多个电池串联连接，所述多个电池各自具有电池电压，以及至少一个电池为电气系统供电所述车辆，产生用于对所述多个电池充电的发电机电压的发电机以及耦合到所述发电机并且从所述发电机接收电力的DC-DC转换器，所述DC-DC转换器监视所述电池电压中的至少一个多个电池中的至少一个并且参考所监视的电池电压来控制电池的电池电压向车辆的电气系统提供电力。

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