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1.发明授权
公开(公告)号：US4691521A
公开(公告)日：1987-09-08
申请号：US726773
申请日：1985-04-24
申请人： Yuji Hirabayashi , Masato Noguchi , Keiji Hatanaka
发明人： Yuji Hirabayashi , Masato Noguchi , Keiji Hatanaka
CPC分类号： F02D41/2496 , F02B37/18 , F02B37/22 , F02D41/0007 , F02D41/2422 , Y02T10/144
摘要： The supercharger pressure control system includes a sensor for detecting the supercharger pressure of the engine and regulates the pressure through a variable geometry device or an exhaust bypass valve. The control for the pressure regulation is carried out by comparing the sensed supercharge pressure with a target value. Any difference determined by this comparison is accumulated by a computer as an error and a basic control value is determined based on the error. Alternatively, a predetermined basic control value for the engine intake air is corrected in accordance with the error and this control value or corrected value is used to control the operation of the supercharge pressure regulator. This causes the regulator to operate in a manner responsive to variations in performance of the engine or turbocharger, thus maintaining the supercharged pressure within a permissible range of a target value.
摘要翻译： 增压器压力控制系统包括用于检测发动机的增压器压力并通过可变几何装置或排气旁通阀来调节压力的传感器。 通过将检测到的增压压力与目标值进行比较来进行压力调节的控制。 由该比较确定的任何差异由计算机作为错误累积，并且基于误差确定基本控制值。 或者，根据误差校正发动机进气的预定基本控制值，并且使用该控制值或校正值来控制增压压力调节器的操作。 这使得调节器以响应于发动机或涡轮增压器的性能变化的方式操作，从而将增压压力保持在目标值的允许范围内。
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公开(公告)号：US4894781A
公开(公告)日：1990-01-16
申请号：US103271
申请日：1987-10-01
申请人： Yoshihisa Sato , Susumu Akiyama , Yuji Hirabayashi , Katsuhiro Ina , Katsunori Ito , Takao Saito , Tetsuo Tanigawa
发明人： Yoshihisa Sato , Susumu Akiyama , Yuji Hirabayashi , Katsuhiro Ina , Katsunori Ito , Takao Saito , Tetsuo Tanigawa
IPC分类号： H04L29/14 , B60R16/02 , F02D41/26 , G05B19/042
CPC分类号： G05B19/0421 , F02D41/266 , G05B2219/2214 , G05B2219/23032
摘要： A plurality of control units are connected via a common signal line through which they communicate. Each control unit is operative to control an apparatus according to certain information the control unit normally receives directly through an exclusive signal line by operation of a directly-inputting device. A check is made to determine whether the directly-inputting device is operating normally. If not, then the required information is inputted from its source indirectly through another control unit by way of the common signal line.
摘要翻译： 多个控制单元通过它们通信的公共信号线连接。 每个控制单元可操作以根据控制单元通过直接输入设备的操作通过专用信号线直接接收的特定信息来控制设备。 进行检查以确定直接输入设备是否正常运行。 如果不是，则通过公共信号线通过另一个控制单元间接地从其源输入所需的信息。
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公开(公告)号：US4825362A
公开(公告)日：1989-04-25
申请号：US947431
申请日：1986-12-29
申请人： Kazuaki Minami , Yuji Hirabayashi , Katsuhiro Ina , Katsunori Ito , Susumu Akiyama , Hidemichi Tanabe
发明人： Kazuaki Minami , Yuji Hirabayashi , Katsuhiro Ina , Katsunori Ito , Susumu Akiyama , Hidemichi Tanabe
CPC分类号： H04L12/403 , B60R16/0315 , H04L2012/40273
摘要： A data network system for a vehicle having a plurality of separate and distinct control computers carrying out a predetermined control function of the vehicle and a data communication line for communicating data among the control computers. One of the control computers determines the number of the other computers which are linked with the data communication line, and in response to that number a data transfer rate output from each of the control computers to the data communication line is determined.
摘要翻译： 一种用于车辆的数据网络系统，具有执行车辆的预定控制功能的多个独立且不同的控制计算机，以及用于在控制计算机之间传送数据的数据通信线路。 控制计算机中的一个计算机确定与数据通信线路链接的其他计算机的数量，并且响应于该数量，确定从每个控制计算机输出到数据通信线路的数据传输速率。
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公开(公告)号：US4751783A
公开(公告)日：1988-06-21
申请号：US57177
申请日：1987-06-03
CPC分类号： G01C17/38
摘要： Disclosed is an azimuth determination apparatus attached to a motor vehicle for determinating the forward direction of the vehicle. The azimuth determination apparatus includes an azimuth sensor for generating orthogonal first and second signals indicative of the forward direction of the vehicle. Two azimuth vectors are obtained on the basis of the orthogonal first and second component signals, first components of the two azimuth vectors being maximum and minimum. The determination is made in terms of the fact that the difference between second components of the two azimuth vectors is below a predetermined value. In accordance with the determination, the orthogonal first and second component signals are corrected on the basis of said two azimuth vectors so that the accurate moving direction of the motor vehicle can be obtained irrespective of the remanence of the vehicle.
摘要翻译： 公开了一种安装在机动车辆上的方位判定装置，用于确定车辆的前方。 方位确定装置包括用于产生指示车辆前进方向的正交的第一和第二信号的方位传感器。 基于正交的第一和第二分量信号获得两个方位向量，两个方位矢量的第一分量是最大和最小的。 根据两个方位向量的第二分量之间的差值低于预定值的事实进行确定。 根据确定，基于所述两个方位向量来校正正交的第一和第二分量信号，使得可以获得机动车辆的精确移动方向，而不管车辆的剩磁。
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公开(公告)号：US5088346A
公开(公告)日：1992-02-18
申请号：US552707
申请日：1990-07-16
CPC分类号： B60K17/00 , B60K5/04 , F02B61/06 , Y10T74/2186
摘要： A power plant structure for four wheel drive cars includes an engine part, a clutch part, a transmission part and a transfer part. The clutch part comprises a clutch which is received in a clutch housing. The clutch is coaxially connected to the engine. The transmission part comprises a transmission which is received in a transmission case. The transfer part comprises a transfer and differentials which are received in a transfer case. In order to increase the rigidity of the power plant, the following measures are taken. The transmission part and the transfer part are arranged in parallel with and beside the engine part and the clutch part. The transfer part is located below the transmission part. The clutch housing, the transmission case and the transfer case constitute a monolithic housing construction which is secured to the engine part.
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公开(公告)号：US4864568A
公开(公告)日：1989-09-05
申请号：US109170
申请日：1987-10-14
申请人： Yoshihisa Sato , Yuji Hirabayashi , Susumu Akiyama , Katsunori Ito , Takao Saito
发明人： Yoshihisa Sato , Yuji Hirabayashi , Susumu Akiyama , Katsunori Ito , Takao Saito
CPC分类号： G06F11/2007 , H04L1/06 , H04L1/22 , B60R16/0315
摘要： Control units are mutually connected by separate common signal lines. A data link is provided between the control units via a preselected one of the common signal lines. A check is made as to whether the preselected common signal line is operating normally or abnormally. When the preselected common signal line is operating abnormally, the preselected common signal line is replaced by another common signal line in the data link.
摘要翻译： 控制单元通过单独的公共信号线相互连接。 在控制单元之间经由预选的公共信号线之一提供数据链路。 检查预选的公共信号线是正常还是异常运行。 当预选的公共信号线工作异常时，预选的公共信号线由数据链路中的另一条公共信号线替代。
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公开(公告)号：US4765141A
公开(公告)日：1988-08-23
申请号：US109587
申请日：1987-10-19
申请人： Yuji Hirabayashi
发明人： Yuji Hirabayashi
CPC分类号： F02B37/22 , F02B37/18 , F02D41/0007 , Y02T10/144
摘要： A controller for a variable geometry type turbocharger controls a sectional area of an throttle throat of a turbine through which exhaust gases from an engine is supplied to the turbine on the basis of a engine speed and an amount of air introduced into the engine and includes a bypass path which bypasses the turbine to reduce the exhaust gases supplied to the turbine by controlling the opening and closure of the bypass path on the basis of the engine speed and the amount of air introduced into the engine, thereby preventing the degradation of the supercharged air supplied to the engine and improving torque of the engine in all the operating area of the engine.
摘要翻译： 用于可变几何形状涡轮增压器的控制器根据发动机转速和引入发动机的空气量来控制涡轮机的节气门喉部的截面面积，通过该涡轮机将来自发动机的废气供应到涡轮机的截面面积包括 基于发动机转速和引入发动机的空气量来控制旁通路径的打开和关闭来绕过涡轮以减少供给到涡轮机的废气的旁通路径，从而防止增压空气的劣化 提供给发动机并且在发动机的所有操作区域中提高发动机的扭矩。
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公开(公告)号：US4756161A
公开(公告)日：1988-07-12
申请号：US706623
申请日：1985-02-28
申请人： Yuji Hirabayashi
发明人： Yuji Hirabayashi
CPC分类号： F02B37/22 , F02B37/18 , F02D41/0007 , Y02T10/144
摘要： A controller for a variable geometry type turbocharger controls a sectional area of an throttle throat of a turbine through which exhaust gases from an engine is supplied to the turbine on the basis of a engine speed and an amount of air introduced into the engine and includes a bypass path which bypasses the turbine to reduce the exhaust gases supplied to the turbine by controlling the opening and closing of the bypass path on the basis of the engine speed and the amount of air introduced into the engine, thereby preventing the degradation of the supercharged air supplied to the engine and improving torque of the engine in all the operating area of the engine.
摘要翻译： 用于可变几何形状涡轮增压器的控制器根据发动机转速和引入发动机的空气量来控制涡轮机的节气门喉部的截面面积，通过该涡轮机将来自发动机的废气供应到涡轮机的截面面积包括 基于发动机转速和引入发动机的空气量来控制旁通路径的打开和关闭来绕过涡轮以减少供给到涡轮机的废气的旁通路径，从而防止增压空气的劣化 提供给发动机并且在发动机的所有操作区域中提高发动机的扭矩。
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公开(公告)号：US4897570A
公开(公告)日：1990-01-30
申请号：US154693
申请日：1988-02-11
申请人： Yuzo Ishikawa , Masahiko Tahara , Yuji Hirabayashi
发明人： Yuzo Ishikawa , Masahiko Tahara , Yuji Hirabayashi
摘要： Elements which exhibit good thermal conductivity are disposed in contact with permanent magnets of an electric motor. These elements absorb heat from the magnets and reduce the rate at which the temperature of the magnets increases. The elements can be provided with fins and the like to increase the rate at which heat is released from the elements.
摘要翻译： 表现出良好导热性的元件设置成与电动机的永久磁铁接触。 这些元件从磁体吸收热量并降低磁体的温度升高的速度。 元件可以设置有翅片等，以增加从元件释放热量的速度。
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公开(公告)号：US4843557A
公开(公告)日：1989-06-27
申请号：US740
申请日：1987-01-06
申请人： Katsuhiro Ina , Yuji Hirabayashi , Kazuaki Minami , Katsunori Ito , Susumu Akiyama , Hidemichi Tanabe
发明人： Katsuhiro Ina , Yuji Hirabayashi , Kazuaki Minami , Katsunori Ito , Susumu Akiyama , Hidemichi Tanabe
IPC分类号： B60R16/02 , F02D45/00 , G01M15/04 , G01M17/007 , G05B23/02 , G06F11/22 , G06F11/32 , G07C5/08
CPC分类号： G05B23/0251 , G06F11/22 , G07C5/0808 , G06F11/32
摘要： A plurality of control systems mounted on a vehicle such as an automobile, and provided for different controlled objects are respectively made of control computers. These control computers are linked by a common data bus. These computers exclusively execute, for example, an engine control, a transmission control, a brake control, a suspension control, and a auto drive control. The data bus is further connected to a diagnosis computer. Each control computer detects a signal from the sensor provided corresponding to each controlled object, and outputs the detect signal to the data bus. Each control computer executes the logical operation for its control on the basis of its detect signal and various data transferred to the data bus. The diagnosis computer supervises an operating state of each control system on the basis of the data transferred to the data bus. When an abnormality is detected, the diagnosis computer stores this data in a large-capacity memory, and displays the abnormality.
摘要翻译： 安装在诸如汽车的车辆上并为不同受控对象提供的多个控制系统分别由控制计算机构成。 这些控制计算机通过公共数据总线链接。 这些计算机专门执行例如发动机控制，变速器控制，制动控制，悬架控制和自动驾驶控制。 数据总线进一步连接到诊断计算机。 每个控制计算机检测来自与每个受控对象相对应的传感器提供的信号，并将检测信号输出到数据总线。 每个控制计算机根据其检测信号和传输到数据总线的各种数据执行其控制的逻辑操作。 诊断计算机根据传输到数据总线的数据来监控每个控制系统的运行状态。 当检测到异常时，诊断计算机将该数据存储在大容量存储器中，并显示异常。
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