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41. 发明申请

US20010029408A1 Multi-module control-by-wire architecture 有权
标题翻译：多模块控制线控架构
公开(公告)号：US20010029408A1
公开(公告)日：2001-10-11
申请号：US09775143
申请日：2001-02-01
发明人： Brian Thomas Murray , Joseph G. D'Ambrosio , Scott A. Millsap , Michael D. Byers , Robert John Disser , Jeffrey Alan Heinrichs , Patrick Allen Mescher , Jeff Allan Foust
IPC分类号： G06F017/00
CPC分类号： G05B9/03 , B60K7/0007 , B60T8/172 , B60T2260/08 , B60T2270/404 , B60T2270/82 , B60W2050/021 , B60W2050/0292 , B60W2050/041 , F16H2061/122 , G05B15/02 , G06F11/2002
摘要： A control-by-wire control system comprising a plurality of control device(s), each control device is responsive to, and configured to receive a control signal. Also included in the control-by-wire control system is a plurality of sensors wherein certain sensors are coupled to particular control devices. The sensors, each sense a parameter of the system and generate various sensor signals in response. A plurality of control modules is also included in control-by-wire control system. Each control module is interfaced to at least one of the control devices and is adapted to receive at least one or more sensor signals. The control modules also generate control signals for communication to the control devices. A communication interface of at least two communication networks provides communications among various control modules.
摘要翻译：一种控制线控制系统，包括多个控制装置，每个控制装置响应并配置成接收控制信号。线控控制系统中还包括多个传感器，其中某些传感器耦合到特定的控制装置。传感器各自感测系统的参数并且响应地产生各种传感器信号。多个控制模块也包括在控制线控制系统中。每个控制模块与至少一个控制装置相连接，并适于接收至少一个或多个传感器信号。控制模块还产生用于与控制装置进行通信的控制信号。至少两个通信网络的通信接口提供各种控制模块之间的通信。

42. 发明申请

US20010008987A1 Vehicle control computer apparatus having self-diagnosis function 失效
标题翻译：具有自诊断功能的车载控制计算机装置
公开(公告)号：US20010008987A1
公开(公告)日：2001-07-19
申请号：US09750784
申请日：2001-01-02
发明人： Yasutake Wada , Takano Suzuki
IPC分类号： G06F007/00 , G01M017/00
CPC分类号： B60W50/0205 , B60W2050/021
摘要： In a vehicle control computer apparatus, information operation processing is performed by a RISC-type microcomputer so that a storage area necessary in diagnosis is reduced and the number of designing steps of processing program is reduced. Status data within the range null0null to null179null is used for storing a determination status indicating the result of diagnosis. That is, a first normal status is stored as null1null, a second normal status as null2null to null38null, or null130null to null166null, a third normal status as null39null, null40null, null166null or null168null, a temporary normal status as null50null, null51null, null178null or null179null, and an abnormal status as null41null. The status is changed by increasing/decreasing the status data, and output control is performed in correspondence with the determination status.
摘要翻译：在车辆控制计算机装置中，通过RISC型微型计算机执行信息运算处理，使诊断所需的存储区域减少，处理程序的设计步骤数减少。在“0”到“179”范围内的状态数据用于存储指示诊断结果的确定状态。也就是说，第一正常状态被存储为“1”，第二正常状态被存储为“2”到“38”或“130”到“166”，第三正常状态被存储为“39”，“40”，“ 166“或”168“，临时正常状态为”50“，”51“，”178“或”179“，异常状态为”41“。通过增加/减少状态数据来改变状态，并根据确定状态执行输出控制。

43. 发明授权

US06173226B2 Control apparatus and method for powertrain of a vehicle 失效
标题翻译：车辆动力总成控制装置及方法
公开(公告)号：US06173226B2
公开(公告)日：2001-01-09
申请号：US09027907
申请日：1998-02-23
申请人： Yoshiyuki Yoshida , Toshimichi Minowa , Hiroshi Kuroiwa , Masahiko Ibamoto , Mitsuhiro Masuda
发明人： Yoshiyuki Yoshida , Toshimichi Minowa , Hiroshi Kuroiwa , Masahiko Ibamoto , Mitsuhiro Masuda
IPC分类号： G06F1700
CPC分类号： B60W10/06 , B60W30/18 , B60W50/023 , B60W2050/021 , B60W2510/0657 , B60W2510/105 , B60W2520/10 , B60W2520/105 , B60W2530/10 , F16H59/14 , F16H59/16 , F16H59/36 , F16H59/44 , F16H59/48 , F16H59/52 , F16H59/58 , F16H59/66 , F16H59/72 , F16H61/14 , F16H2059/142 , F16H2059/385 , F16H2059/467 , F16H2061/0087 , F16H2061/0096 , F16H2061/145 , Y02T10/56 , Y02T10/6295 , Y10T477/674 , Y10T477/679 , Y10T477/6934
摘要： A control apparatus and method for a powertrain of a vehicle provided with a drive unit which has the powertrain including an engine or an electric motor and an automatic transmission, and a driving shaft. The control apparatus is provided with first torque estimating means for obtaining a first estimated driving shaft torque, second torque estimating unit for obtaining a second estimated driving shaft torque used to correct said first estimated driving shaft torque, comparison means for comparing said first estimated driving shaft torque with said second estimated driving shaft torque, and driving shaft torque calculating means for calculating a driving shaft torque on the basis of the result of the comparison.
摘要翻译：一种具有驱动单元的车辆的动力系的控制装置和方法，所述驱动单元具有包括发动机或电动机以及自动变速器的动力系和驱动轴。控制装置设置有用于获得第一估计驱动轴转矩的第一转矩估计装置，用于获得用于校正所述第一估计驱动轴转矩的第二估计驱动轴转矩的第二转矩估计单元，用于将所述第一估计驱动轴具有所述第二估计驱动轴转矩的转矩，以及用于根据比较结果计算驱动轴转矩的驱动轴转矩计算装置。

44. 发明授权

US6158822A Method and apparatus for diagnosing electrically operated brake without manual operation of brake operating member 失效
标题翻译：用于诊断电动制动而不手动操作制动操作构件的方法和装置
公开(公告)号：US6158822A
公开(公告)日：2000-12-12
申请号：US208728
申请日：1998-12-09
申请人： Kenji Shirai , Yasunori Yoshino , Akihiro Otomo
发明人： Kenji Shirai , Yasunori Yoshino , Akihiro Otomo
IPC分类号： B60T8/00 , B60K28/16 , B60T13/74 , B60T17/22 , B60W50/02 , F16D51/20 , F16D51/48 , F16D65/092 , F16D65/14 , F16D65/18 , F16D66/00 , F16D66/02
CPC分类号： B60T13/741 , B60T13/74 , B60T17/221 , B60W50/0205 , F16D51/48 , F16D65/092 , F16D65/18 , F16D65/22 , F16D66/021 , B60K28/16 , B60W10/08 , B60W10/18 , B60W2050/021 , B60W2510/186 , B60W2540/12 , B60W2710/065 , F16D2066/003 , F16D2066/005 , F16D2066/006 , F16D2121/24 , F16D2125/40 , F16D2125/60 , F16D2127/08 , F16D2127/10
摘要： A method of diagnosing an electrically operated brake for abnormality thereof in an automotive vehicle wherein a wheel is braked by a friction force generated by an electric motor of the brake upon an operation of a brake operating member, the method comprising the steps of: applying an abnormality checking drive signal to the electric motor to operate the electric motor while the brake operating member is placed in a non-operated position; detecting a quantity relating to an output of the electric motor while the drive signal is applied to the electric motor; and determining that the electrically operated brake is abnormal, if the detected quantity does not normally correspond to a magnitude of the abnormality checking drive signal.
摘要翻译：一种在机动车辆中诊断用于其异常的电动制动器的方法，其中，在制动操作构件的操作时，由制动器的电动马达产生的摩擦力来制动车轮，所述方法包括以下步骤：在制动操作构件处于非操作位置的同时对电动机进行异常检查驱动信号以操作电动机; 当所述驱动信号被施加到所述电动机时，检测与所述电动机的输出相关的量; 并且如果检测到的量通常不对应于异常检查驱动信号的大小，则确定电动制动器是异常的。

45. 发明授权

US6134488A Method and device for diagnosis for vehicle 失效
标题翻译：车辆诊断方法和装置
公开(公告)号：US6134488A
公开(公告)日：2000-10-17
申请号：US147144
申请日：1998-10-16
申请人： Kazumune Sasaki , Akira Hashimoto
发明人： Kazumune Sasaki , Akira Hashimoto
IPC分类号： G01M17/007 , B60K23/00 , F02D41/22 , G05B23/02 , G01M17/00 , G01M15/00
CPC分类号： F02D41/22 , B60K23/00 , B60W10/04 , B60W50/0205 , B60W2050/0005 , B60W2050/0006 , B60W2050/021 , B60W2050/146 , B60W2510/0638 , B60W2510/18 , Y02T10/84
摘要： Forced activation signal supplier 550 supplies a forced activation signal Sx to a diagnostic target part 101 related to a diagnostic item requiring a forced activation signal. Vehicle-state detector 552 detects a current state of the diagnostic target part 101 through an ECU 1. Diagnostic element 553 compares the currently detected state of the diagnostic target part 101 with a state predicted when the forced activation signal Sx is given to diagnose the diagnostic target part 101. When the forced activation signal Sx is supplied to the part of the vehicle, self-diagnosis stopping element 554 gives an instruction to stop a self diagnosis for at least an item the diagnostic result of which may vary under the influence of the forced activation signal Sx, or to invalidate the diagnostic result.
摘要翻译： PCT No.PCT / JP98 / 00975 Sec。 371日期：1998年10月16日 102（e）1998年10月16日PCT PCT 1998年3月10日PCT公布。出版物WO98 / 40715 PCT 日期1998年9月17日强制激活信号供应商550将强制激活信号Sx提供给与需要强制激活信号的诊断项相关的诊断目标部分101。车辆状态检测器552通过ECU1检测诊断对象部101的当前状态。诊断部件553将当前检测到的诊断对象部101的状态与给出强制激活信号Sx时的状态进行比较，诊断诊断目标部分101.当强制激活信号Sx被提供给车辆的一部分时，自诊断停止元件554给出停止对诊断结果可能在强制激活信号Sx，或使诊断结果无效。

46. 发明授权

US6061619A Electronic clutch management 失效
标题翻译：电子离合器管理
公开(公告)号：US6061619A
公开(公告)日：2000-05-09
申请号：US697232
申请日：1996-08-21
申请人： Harald Schmitz , Boguslaw Maciejewski , Jorg Holwe
发明人： Harald Schmitz , Boguslaw Maciejewski , Jorg Holwe
IPC分类号： B60W10/02 , B60W10/06 , B60W30/18 , B60W50/02 , F16D48/06 , F16H59/68 , F16H63/46 , B60K41/18
CPC分类号： B60W10/06 , B60W10/02 , B60W10/04 , B60W30/18 , B60W30/1819 , F16D48/066 , F16D48/068 , B60W2050/021 , B60W2510/0638 , B60W2710/025 , B60W2710/1011 , B60W2710/1038 , F16D2500/1082 , F16D2500/3067 , F16D2500/30806 , F16D2500/30816 , F16D2500/30825 , F16D2500/31466 , F16D2500/5114 , F16D2500/7041 , F16D2500/70426 , F16H59/68 , F16H63/46 , Y10T477/70 , Y10T477/78
摘要： An electronic management system for an automatically adjustable clutch in a power train between a combustion engine and a manually shiftable transmission of a motor vehicle employs a microcontroller which regulates the transmission of torque by the clutch to initially effect a change from a disengaged condition to a condition of initial engagement with a maximal slip whenever the synchronization of the transmission following a manual shifting of the transmission into a different gear ratio takes place at that RPM of an input and/or an output component of the transmission which exceeds a predetermined threshold value, such as that corresponding to the maximum permisible RPM of the engine. The microcontroller varies the slip of the clutch until the RPM of the input and/or output component of the transmission decreases at least to the predetermined threshold value.
摘要翻译：用于内燃机和机动车辆的可手动换档变速器之间的动力传动系中的自动可调离合器的电子管理系统采用微控制器，该微控制器通过离合器调节扭矩的传递，以最初实现从分离状态到条件的变化在变速器手动换档到不同齿轮比之后的变速器的同步发生在超过预定阈值的变速器的输入和/或输出部件的RPM处时，发生最大滑动的初始啮合，因为它对应于发动机的最大可允许RPM。微控制器改变离合器的滑移，直到变速器的输入和/或输出部件的RPM至少降低到预定的阈值。

47. 发明授权

US6052637A Clutch adjustment determination 失效
标题翻译：离合器调整确定
公开(公告)号：US6052637A
公开(公告)日：2000-04-18
申请号：US871727
申请日：1997-06-09
申请人： Marcel Amsallen , Timothy J. Morscheck
发明人： Marcel Amsallen , Timothy J. Morscheck
IPC分类号： F16D25/12 , B60W10/02 , B60W10/06 , B60W30/18 , B60W50/02 , F16D48/02 , F16H61/02 , F16H61/682 , F16H61/70 , B60K41/08
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W10/11 , B60W30/18 , B60W30/1819 , B60W2050/021 , B60W2510/0225 , B60W2510/0638 , B60W2510/1005 , B60W2510/102 , F16H61/0248 , F16H61/682 , F16H61/70 , Y10T477/6243 , Y10T477/6933 , Y10T477/69379
摘要： A control for determining the state of adjustment or misadjustment of a master friction clutch (14) in a vehicular automated mechanical transmission system (10). A system controller (24) receives input signals (26) indicative of the engaged or disengaged condition of the master clutch, the rotational speed of the transmission input shaft (IS) and the engaged or disengaged condition of the mechanical transmission (16). When the master clutch and the transmission both are disengaged, the rate of change of input shaft speed (dIS/dt) is compared to a predetermined reference value, and if the rate of deceleration of the input shaft speed is less than said reference value, significant master clutch misadjustment is determined and corrective action is initiated. Corrective action may include causing a display (48) to signal the operator that the master clutch is improperly adjusted and/or operating an input shaft brake (50) in a fault-tolerant mode.
摘要翻译：一种用于确定车辆自动机械传动系统（10）中的主摩擦离合器（14）的调节或不正确调节状态的控制装置。系统控制器（24）接收指示主离合器的接合或分离状态，变速器输入轴（IS）的转速和机械变速器（16）的接合或分离状态的输入信号（26）。当主离合器和变速器都分离时，将输入轴转速（dIS / dt）的变化率与预定的参考值进行比较，并且如果输入轴转速的减速度小于所述参考值，重大的主离合器失调被确定并且开始纠正措施。纠正措施可以包括使显示器（48）向操作者通知主离合器在容错模式下被不正确地调整和/或操作输入轴制动器（50）。

48. 发明授权

US5875760A Method and arrangement for controlling a drive unit of a motor vehicle 失效
标题翻译：用于控制机动车辆的驱动单元的方法和装置
公开(公告)号：US5875760A
公开(公告)日：1999-03-02
申请号：US74458
申请日：1998-05-08
申请人： Torsten Bauer , Martin Streib
发明人： Torsten Bauer , Martin Streib
IPC分类号： B60K26/00 , B60T8/88 , F02D11/00 , F02D11/10 , F02D29/02 , F02D41/22 , F02D45/00 , G05B9/03 , F02D9/10
CPC分类号： F02D11/107 , B60T8/885 , B60W10/06 , B60W50/023 , F02D41/222 , B60T2270/406 , B60T2270/413 , B60W2050/0005 , B60W2050/0006 , B60W2050/021 , B60W2422/00 , B60W2540/00 , B60W2540/10 , F02D11/106
摘要： The invention is directed to a method of controlling a drive unit of a motor vehicle wherein the drive unit is controlled in dependence upon at least one operating variable. The operating variable is detected with at least first and second measuring devices as first and second quantities, respectively, thereby providing a redundant detection of the operating variable. The two measuring devices are mounted so that they move in synchronism with each other within a predetermined tolerance. The second quantity is checked for a fault utilizing a comparison in the context of the tolerance of the synchronism of movement. A fault without a movement out of the tolerance is detected when the value of the second quantity does not change in correspondence to the value of the first quantity within at least a predetermined value range of the operating variable. The invention is also directed to an arrangement of controlling the drive unit in dependence upon the operating variable.
摘要翻译：本发明涉及一种控制机动车辆的驱动单元的方法，其中驱动单元根据至少一个操作变量进行控制。用至少第一和第二测量装置分别检测操作变量作为第一和第二数量，从而提供操作变量的冗余检测。这两个测量装置被安装成使得它们在预定的公差内彼此同步地移动。在运动同步容限的上下文中，利用比较来检查第二数量的故障。当第二数量的值在操作变量的至少预定值范围内对应于第一数量的值没有变化时，检测出不超出公差的运动的故障。本发明还涉及根据操作变量控制驱动单元的布置。

49. 发明授权

US5875679A Apparatus and method for regulating a torque transmission system which operates between a driving unit and a transmission 失效
标题翻译：用于调节在驱动单元和变速器之间操作的扭矩传递系统的装置和方法
公开(公告)号：US5875679A
公开(公告)日：1999-03-02
申请号：US708096
申请日：1996-08-26
申请人： Michael Salecker , Wolfgang Eismann
发明人： Michael Salecker , Wolfgang Eismann
IPC分类号： B60K20/02 , B60W50/02 , F16D48/02 , F16D48/06 , F16H59/02 , F16H59/04 , F16H59/70 , F16H61/02 , F16H61/12 , F16H61/34 , F16H61/36 , F16H63/46 , B60K41/22
CPC分类号： F16H59/044 , F16D48/068 , F16H59/0217 , B60W2050/021 , B60W2540/165 , F16D2500/3026 , F16D2500/30806 , F16D2500/30808 , F16D2500/31466 , F16D2500/5104 , F16D2500/5108 , F16D2500/5114 , F16H59/0208 , F16H61/12 , F16H63/46 , Y10T74/19251
摘要： The operation of a clutch in the power train of a motor vehicle is regulated by an electronic control unit which receives signals from sensors and effects an engagement or partial or full disengagement of the clutch by way of an actuator. One of the sensors can monitor one or more parameters of a gear ratio selecting device for the change-speed transmission in the power train, and another sensor can monitor one or more parameters of an adjusting device which shifts the transmission into a selected gear. The control unit processes the incoming signals to ascertain the selected gear of the transmission and/or the driver's intent to shift the transmission into a particular gear, and operates the actuator for the clutch accordingly.
摘要翻译：机动车辆的动力传动系中的离合器的操作由接收来自传感器的信号的电子控制单元调节，并通过致动器实现离合器的啮合或部分或完全脱离。传感器中的一个可以监测用于变速传动系中的变速传动的变速比选择装置的一个或多个参数，另一个传感器可以监视调速装置的一个或多个参数，该调整装置将变速器转换成选定档位。控制单元处理输入信号以确定变速器的选定齿轮和/或驾驶员意图将变速器换档到特定齿轮，并相应地操作用于离合器的致动器。

50. 发明授权

US5823164A Throttle control device 失效
标题翻译：节气门控制装置
公开(公告)号：US5823164A
公开(公告)日：1998-10-20
申请号：US990021
申请日：1997-12-12
申请人： Masato Seki , Takamasa Kitamura
发明人： Masato Seki , Takamasa Kitamura
IPC分类号： F02D45/00 , B60K26/04 , F02D9/02 , F02D11/10 , F02D41/22
CPC分类号： B60K26/04 , F02D11/107 , F02D41/222 , B60W2050/021 , F02D2011/103 , F02D2200/0404 , F02D2200/602 , F02D2400/08
摘要： The throttle control device of this invention controls a throttle based on outputs of a position sensor including a first sensor and a second sensor which detect a position of a same object, wherein, when an abnormality is detected in one of the first sensor and the second sensor, throttle control is continued based on the output of the other sensor in which no abnormality is detected, and the throttle control is discontinued when the detection of the abnormality in one of the first sensor and the second sensor continues for a first predetermined time, and when an abnormality is detected in both the first sensor and the second sensor, throttle control is continued based on the output of one of the first sensor and the second sensor, and the throttle control is discontinued when the detection of the abnormality in both the first sensor and the second sensor continues for a second predetermined time which is shorter than the first predetermined time.
摘要翻译：本发明的节气门控制装置基于包括检测同一物体的位置的第一传感器和第二传感器的位置传感器的输出来控制节气门，其中，当在第一传感器和第二传感器之一中检测到异常时传感器，基于其中没有检测到异常的另一传感器的输出继续节气门控制，并且当检测到第一传感器和第二传感器之一中的异常的检测持续第一预定时间时，节流控制被中断，并且当在第一传感器和第二传感器中都检测到异常时，基于第一传感器和第二传感器之一的输出继续节气门控制，并且当检测到两者中的异常时，节气门控制被停止第一传感器和第二传感器继续比第一预定时间短的第二预定时间。

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