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1. 发明授权

US07878943B2 Drive train of a motor vehicle 有权
标题翻译：一辆汽车的传动系
公开(公告)号：US07878943B2
公开(公告)日：2011-02-01
申请号：US11661170
申请日：2005-08-24
申请人： Fritz Ehret , Detlef Schnitzer
发明人： Fritz Ehret , Detlef Schnitzer
IPC分类号： B60W10/04
CPC分类号： F02D41/021 , B60W10/04 , B60W10/10 , B60W30/18 , B60W30/1819 , F02D2250/26 , Y10S477/901 , Y10T477/68
摘要： The invention is based on a drive train (10) of a motor vehicle in which a control device (16) limits an output torque of a drive machine (14) to a first maximum value or a second, higher maximum value. The object of the invention is to propose a drive train which permits low fuel consumption. According to the invention, the control device (16) has a signal transmitting connection to a roadway information device (camera 53) which supplies information relating to a profile of the roadway in front of the motor vehicle. The control device (16) can thus predictively change from the first maximum value to the second maximum value or carry out shifting back in the transmission (19).
摘要翻译：本发明基于机动车辆的传动系（10），其中控制装置（16）将驱动机器（14）的输出转矩限制为第一最大值或第二较高最大值。本发明的目的是提出一种允许低燃料消耗的传动系。根据本发明，控制装置（16）具有到道路信息装置（照相机53）的信号发送连接，该道路信息装置提供与机动车辆前方的道路的轮廓有关的信息。因此，控制装置（16）可以从第一最大值预测地改变到第二最大值，或者在变速器（19）中执行换档。

2. 发明申请

US20040044458A1 Vehicle driving force control apparatus 有权
标题翻译：车辆驱动力控制装置
公开(公告)号：US20040044458A1
公开(公告)日：2004-03-04
申请号：US10641089
申请日：2003-08-15
申请人： Nissan Motor Co., Ltd.
发明人： Keiji Kadota
IPC分类号： G06F019/00
CPC分类号： B60W20/00 , B60K6/44 , B60K6/52 , B60K28/165 , B60L3/10 , B60L7/14 , B60L15/20 , B60L2240/423 , B60L2260/28 , B60W10/08 , B60W10/10 , B60W2510/081 , B60W2510/083 , B60W2510/085 , B60W2520/28 , B60W2710/083 , F16H61/0213 , F16H61/16 , F16H2300/14 , Y02T10/623 , Y02T10/6265 , Y02T10/645 , Y02T10/7275 , Y10S477/901 , Y10T477/65
摘要： A vehicle driving force control apparatus is provided to prohibit a change in a shift schedule that will cause insufficient power generation of a generator that supplies power to an electric motor to drive a first drive wheel. The vehicle driving force control apparatus has a shift schedule change section, a power sufficiency determining section and a shift schedule change prohibit section. The shift schedule change section is configured to change a shift schedule of a transmission of the main drive source. The power sufficiency determining section is configured to determine whether generated power of the generator will be insufficient by a change in the shift schedule by the shift schedule change section, when an electromotive force of the generator is driving the electric motor that supplies torque to the first drive wheel. The shift schedule change prohibit section is configured to prohibit a change of the shift schedule by the shift schedule change section, upon the power sufficiency determining section determining that the generated power of the generator will be insufficient.
摘要翻译：提供了一种车辆驱动力控制装置，用于禁止将对电动机供电的发电机的发电量不足以驱动第一驱动轮的变速调度的变更。车辆驱动力控制装置具有换档时间表变更部，动力供给判定部和换档时间表变更禁止部。变速调度变更单元被配置为改变主驱动源的变速的变速调度。功率确定部被配置为当发电机的电动势驱动向第一个发电机提供转矩的电动机时，通过变速调度改变部分的变速调度的变化来确定发电机的发电功率是否不足驱动轮换档时间表改变禁止部被配置为在功率确定部确定发电机的发电量不足时，禁止由换档时间表变更部分改变换档时间表。

3. 发明申请

US20040014558A1 Transmission control apparatus for an automatic transmission 失效
标题翻译：用于自动变速器的变速器控制装置
公开(公告)号：US20040014558A1
公开(公告)日：2004-01-22
申请号：US10423926
申请日：2003-04-28
申请人： Hitachi, Ltd. , Hitachi Car Engineering Co., Ltd.
发明人： Masahiko Ibamoto , Kazuhiko Sato , Hiroshi Kuroiwa , Makoto Shioya
IPC分类号： F16H059/60 , F16H059/62
CPC分类号： F16H61/66254 , F16H2061/0015 , Y10S477/901 , Y10T477/624 , Y10T477/6242 , Y10T477/65
摘要： The improved CVT control apparatus for a vehicle is disclosed. By using the CVT control apparatus, it becomes possible that the drive feeling is constant independently of a running state, the vehicle is accelerated as the driver's intention if accelerated due to the actuation of an accelerator pedal, and the run of the vehicle is performed so as to improve the fuel consumption rate if the acceleration is not required. By always calculating a correct driving torque, the transmission gear ratio is calculated to obtain the target driving torque set based on the amount of actuation of an accelerator pedal, and the obtained target driving torque is corrected by the gradient of a road obtained from the calculated driving torque. Further, the gear ratio which aims at the improvement of acceleration and the gear ratio which aims at the improvement of the rate of fuel consumption are weighted and combined with each other, and the optimum gear ratio is obtained by using fuzzy inference.
摘要翻译：公开了一种用于车辆的改进的CVT控制装置。通过使用CVT控制装置，驱动感觉可以与行驶状态无关，车辆由于加速踏板的致动而被加速而被加速，并且车辆的行驶被执行以提高不需要加速度的燃油消耗率。通过总是计算正确的驱动转矩，计算传动比，以获得基于加速器踏板的致动量设定的目标驱动扭矩，并且通过从计算出的道路获得的道路的坡度来校正所获得的目标驱动扭矩驱动扭矩。此外，为了提高燃料消耗率而提高加速度和齿轮比的齿轮比被加权并且相互组合，并且通过使用模糊推理获得最佳齿轮比。

4. 发明申请

US20030135316A1 Shift control system of continuously variable transmission 有权
标题翻译：无级变速变速控制系统
公开(公告)号：US20030135316A1
公开(公告)日：2003-07-17
申请号：US10327662
申请日：2002-12-24
申请人： JATCO Ltd
发明人： Yasutaka Kawamura , Shigeki Shimanaka , Masaki Watanabe
IPC分类号： G06F019/00
CPC分类号： F16H61/6648 , F16H37/086 , F16H61/664 , F16H2059/0239 , F16H2061/0087 , F16H2061/6616 , Y10S477/901 , Y10T477/619 , Y10T477/6939
摘要： A shift control system of a toroidal CVT for a vehicle is arranged to calculate a command gear ratio by adding a desired gear ratio and a torque shift compensation quantity for compensating a difference between the desired gear ratio and an actual gear ratio which difference is generated by a shifting operation of the toroidal CVT, and to set a magnitude of the torque shift compensation quantity employed in an automatic shift range to be larger than a magnitude of the torque shift compensation quantity employed in other shift range except for the automatic shift range when the actual gear ratio is in a first gear ratio region except for a second gear ratio region including a largest gear ratio.
摘要翻译：一种用于车辆的环形CVT的变速控制系统被布置成通过增加期望的变速比和用于补偿所需变速比与实际变速比之间的差的转矩补偿量来计算指令齿轮比，该差异由环形CVT的换档操作，并且将在自动变速范围中使用的转矩偏移补偿量的大小设定为大于除了当自动变速范围内的自动变速范围以外的其他变速范围中使用的转矩偏移补偿量的大小时实际齿轮比除了包括最大齿轮比的第二齿轮比区域之外还处于第一齿轮比区域。

5. 发明申请

US20030065434A1 Kick-down switching speed optimization for an automatic transmission of a motor vehicle 失效
标题翻译：汽车自动变速器的下降开关速度优化
公开(公告)号：US20030065434A1
公开(公告)日：2003-04-03
申请号：US10129223
申请日：2002-05-01
发明人： Markus Henneken , Friedemann Jauch , Kai-Uwe Herbster , Franz-Josef Schuler , Thomas Mauz
IPC分类号： G06F007/00
CPC分类号： F16H61/0213 , B60W40/09 , F16H59/20 , F16H59/66 , F16H2059/003 , F16H2059/405 , F16H2059/663 , Y10S477/901 , Y10T477/65 , Y10T477/675 , Y10T477/688
摘要： In the method for kick-down switching speed optimization in a motor vehicle with an automatic transmission, the kick-down upshift point is determined as a function of the load conditions and the road inclination in each case.
摘要翻译：在具有自动变速器的机动车辆中的降档切换速度优化的方法中，根据负载条件和各种情况下的道路倾斜度，确定起降升档点。

6. 发明申请

US20020084129A1 Torque transfer system for a motor vehicle 失效
标题翻译：机动车转矩传递系统
公开(公告)号：US20020084129A1
公开(公告)日：2002-07-04
申请号：US09995254
申请日：2001-11-27
申请人： LuK Lamellen und Kupplungsbau Beteiligungs KG
发明人： Anton Fritzer , Franz Bitzer , Rainer Eidloth , Carsten Weinhold , Thomas Jager , Martin Vornehm , Hans-Jurgen Renk
IPC分类号： B60K017/354
CPC分类号： B60W10/06 , B60W10/02 , B60W10/04 , B60W30/18 , B60W30/1819 , B60W2520/105 , B60W2530/16 , B60W2550/142 , F16D48/066 , F16D48/068 , F16D2500/30806 , F16D2500/30825 , F16D2500/3102 , F16D2500/3109 , F16D2500/3112 , F16D2500/3127 , F16D2500/31426 , F16D2500/3144 , F16D2500/31473 , F16D2500/70282 , F16D2500/7104 , Y10S477/901 , Y10T477/638 , Y10T477/75
摘要： A torque transfer system of a motor vehicle has a clutch, a transmission, a control device, and a traction load detecting device. The traction load is the variable resistance that a vehicle has to overcome to start or to keep moving, e.g., going uphill or downhill, with a heavy or light load, with or without a trailer or a roof load. The control device controls the torque transfer system, in particular the clutch, dependent on input signals received from the traction load detecting device.
摘要翻译：机动车辆的转矩传递系统具有离合器，变速器，控制装置和牵引负荷检测装置。牵引载荷是车辆必须克服的可变阻力，以在有或没有拖车或屋顶负载的情况下以重或轻的载荷开始或保持移动，例如上坡或下坡。控制装置根据从牵引载荷检测装置接收到的输入信号来控制扭矩传递系统，特别是离合器。

7. 发明申请

US20010053731A1 TRANSMISSION CONTROL APPARATUS FOR AN AUTOMATIC TRANSMISSION 无效
标题翻译：用于自动变速箱的变速箱控制装置
公开(公告)号：US20010053731A1
公开(公告)日：2001-12-20
申请号：US08977895
申请日：1997-11-25
申请人：
发明人： MASAHIKO IBAMOTO , KASUHIKO SATO , HIROSHI KUROIWA , MAKOTO SHIOYA
IPC分类号： F16H059/00
CPC分类号： F16H61/66254 , F16H2061/0015 , Y10S477/901 , Y10T477/624 , Y10T477/6242 , Y10T477/65
摘要： The improved CVT control apparatus for a vehicle is disclosed. By using the CVT control apparatus, it becomes possible that the drive feeling is constant independently of a running state, the vehicle is accelerated as the driver's intention if accelerated due to the actuation of an accelerator pedal, and the run of the vehicle is performed so as to improve the fuel consumption rate if the acceleration is not required. By always calculating a correct driving torque, the transmission gear ratio is calculated to obtain the target driving torque set based on the amount of actuation of an accelerator pedal, and the obtained target driving torque is corrected by the gradient of a road obtained from the calculated driving torque. Further, the gear ratio which aims at the improvement of acceleration and the gear ratio which aims at the improvement of the rate of fuel consumption are weighted and combined with each other, and the optimum gear ratio is obtained by using fuzzy inference.
摘要翻译：公开了一种用于车辆的改进的CVT控制装置。通过使用CVT控制装置，驱动感觉可以与行驶状态无关，车辆由于加速踏板的致动而被加速而被加速，并且车辆的行驶被执行为以提高不需要加速度的燃油消耗率。通过总是计算正确的驱动转矩，计算传动比，以获得基于加速器踏板的致动量设定的目标驱动扭矩，并且通过从计算出的道路获得的道路的坡度来校正所获得的目标驱动扭矩驱动扭矩。此外，为了提高燃料消耗率而提高加速度和齿轮比的齿轮比被加权并且相互组合，并且通过使用模糊推理获得最佳齿轮比。

8. 发明授权

US06275760B1 Control system for automatic vehicle transmissions 有权
标题翻译：自动车辆变速器控制系统
公开(公告)号：US06275760B1
公开(公告)日：2001-08-14
申请号：US09453501
申请日：1999-12-03
申请人： Yoshiharu Saito , Norio Nakauchi , Kazuyuki Konno , Tatsuyuki Ohashi , Kenji Hagiwara , Hideki Wakamatsu , Yukio Morita , Takamichi Shimada
发明人： Yoshiharu Saito , Norio Nakauchi , Kazuyuki Konno , Tatsuyuki Ohashi , Kenji Hagiwara , Hideki Wakamatsu , Yukio Morita , Takamichi Shimada
IPC分类号： F16H6100
CPC分类号： F16H61/0213 , B60W2550/402 , F16H59/24 , F16H59/44 , F16H59/66 , F16H2059/405 , F16H2059/605 , F16H2059/663 , F16H2059/666 , Y10S477/901 , Y10S477/902 , Y10T477/65
摘要： A system for controlling an automatic transmission of a vehicle which determines a downgrade or upgrade parameter based on the vehicle acceleration and selects one from among a plurality of shift maps (programs) based on the determined grade parameter to determine a gear ratio based on the selected shift program. The system includes a navigation system which stores the road information including the kinds of road. The system determines whether the vehicle runs on a relative road such an alley or a traffic jammed expressway based on the vehicle speed change, the vehicle-stopping-time and the navigation information and if it does, changes the upshift line of the level-road map in the direction in which the vehicle speed increases such that upshift is not likely to occur, or in the direction in which the vehicle speed decreases such that the upshift is more likely to occur, thereby enhancing driveability.
摘要翻译：一种用于控制车辆的自动变速器的系统，其基于车辆加速度确定降级或升级参数，并且基于所确定的等级参数从多个换档图（程序）中选择一个，以基于所选择的等级参数确定齿轮比转移程序。该系统包括存储包括道路种类的道路信息的导航系统。该系统基于车速，停车时间和导航信息来确定车辆是否在诸如胡同或交通拥堵高速公路的相对道路上行驶，并且如果是，则改变水平路的升档线沿着车速增加的方向映射，使得不可能发生升档，或者在车速减小的方向上，使得更有可能发生升档，从而提高驾驶性。

9. 发明授权

US06259984B1 Automatic transmission control with object-oriented program 有权
标题翻译：自动变速器控制采用面向对象程序
公开(公告)号：US06259984B1
公开(公告)日：2001-07-10
申请号：US09562973
申请日：2000-05-03
申请人： Yasuhiro Kanzaki , Akira Oda
发明人： Yasuhiro Kanzaki , Akira Oda
IPC分类号： F16H5936
CPC分类号： F16H61/061 , F16H2061/0258 , F16H2061/0444 , Y10S477/901 , Y10S477/905 , Y10S477/906
摘要： An electronic control system for an automatic transmission has an electronic control unit including a CPU and a memory. The control program is programmed based on an object-oriented programming. An object such as a domain control unit or individual control parts are provided for driving a corresponding linear solenoid valve. A shift request output unit determines types of required shift and outputs a shift request message including the shift type. The domain control unit determines a method to be executed in response to the shift type ID. Preferably, the shift request output unit further determines whether the shift is a single shift or a multiple shift and whether the shift is a normal shift or a special shift. These determination results are also included in the shift request message, so that the domain control unit varies the method to control the linear solenoid valves. The control program can be revised in a simple manner by revising only the domain control unit and individual control parts corresponding to the linear solenoid valve having the changed specification.
摘要翻译：一种用于自动变速器的电子控制系统具有包括CPU和存储器的电子控制单元。控制程序是基于面向对象程序编程的。提供诸如域控制单元或单个控制部件的对象来驱动相应的线性电磁阀。移位请求输出单元确定所需移位的类型并输出包括移位类型的移位请求消息。域控制单元响应于移位类型ID确定要执行的方法。优选地，移位请求输出单元还确定移位是单次移位还是多个移位，以及移位是正常移位还是特殊移位。这些确定结果也包括在换档请求消息中，使得域控制单元改变控制线性电磁阀的方法。可以通过仅修改域控制单元和对应于具有改变的规格的线性电磁阀的各个控制部分，以简单的方式修改控制程序。

10. 发明授权

US6032096A System and method for controlling running characteristics of vehicle having automatic transmission 失效
标题翻译：用于控制具有自动变速器的车辆的运行特性的系统和方法
公开(公告)号：US6032096A
公开(公告)日：2000-02-29
申请号：US584935
申请日：1990-09-19
申请人： Hiroshi Takahashi
发明人： Hiroshi Takahashi
IPC分类号： F16H61/10 , B60W10/06 , F02D9/02 , F02D11/10 , F02D41/04 , F02D45/00 , F16H59/08 , F16H59/18 , F16H59/36 , F16H59/44 , F16H61/00 , F16H61/02 , G06F17/00
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W30/18 , B60W30/1819 , F16H59/08 , F16H61/0213 , F16H2059/082 , F16H2061/0087 , F16H2061/0227 , F16H59/18 , F16H59/44 , Y10S477/901 , Y10T477/688 , Y10T477/693
摘要： A system and method for controlling a running characteristic of a vehicle having an automatic transmision are disclosed in which when a vehicle running condition is changed and a running mode is transferred into a different running mode, the running mode is not directly transferred from the present running mode to a target running mode but is transferred to a transitional running mode which gradually approaches the target running mode. In this state, a control unit determines whether a change rate of the driver's operation for a predetermined time is large or small, i.e., whether the driver drives the vehicle without a feeling of discomfort due to the changed running mode. If the change rate is large, the control unit determines that the driving condition is not preferable, the transfer of the running characteristic from the transitional running mode to the target running mode is inhibited or returned to the original running mode. If the change rate is small, the running mode is transferred from the transitional running mode to the target running mode. Therefore, the vehicle runs under an optimum running characterisitc corresponding to the change in the running condition.
摘要翻译：公开了一种用于控制具有自动变速器的车辆的行驶特性的系统和方法，其中当车辆行驶状态改变并且行驶模式被转移到不同的行驶模式时，运行模式不是从当前行驶模式到目标运行模式，但被转移到逐渐接近目标运行模式的过渡运行模式。在这种状态下，控制单元确定驾驶员的操作在预定时间内的变化率是大还是小，即驾驶员是否由于改变的运行模式而驾驶车辆而不感到不适。如果变化率大，则控制单元判断为不优选驾驶状态，将运行特性从过渡运行模式转移到目标运行模式被禁止或返回到原始运行模式。如果变化率小，则运行模式从过渡运行模式转移到目标运行模式。因此，车辆在与运行状态的变化对应的最佳运行特性下运行。

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