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1.发明授权Brake control apparatus in diagonal braking pressure supply system for use in motor vehicles 失效用于机动车辆的对角制动压力供应系统中的制动控制装置
公开(公告)号：US5021957A
公开(公告)日：1991-06-04
申请号：US433613
申请日：1989-11-09
IPC分类号： B60T8/1764 , B60T8/26 , B60T8/34 , B60T8/40 , B60T8/42
CPC分类号： B60T8/266 , B60T8/1764 , B60T8/346 , B60T8/4031 , B60T8/42
摘要： A brake apparatus for use in a motor vehicle having at least one front wheel and at least one rear wheel. The brake apparatus includes a diagonal braking pressure supply system provided between a master cylinder and wheel braking cylinders for applying braking forces to the front and rear wheels. A proportioning valve is provided in the braking pressure supply system for controlling the braking pressure to be applied to the rear-wheel braking cylinder in accordance with a control signal so as to vary the ratio of the braking pressure to the rear-wheel braking cylinder with respect to the braking pressure to be applied to the front-wheel braking cylinder. Also included is an electronic control unit which produces the control signal to the proportioning valve. The electronic control unit obtains a command value on the basis of a parameter corresponding to the difference between the lock states of the front and rear wheels which are in turn obtained on the basis of signals indicative of speeds of the front and rear wheels. The control signal is determined in accordance with the command value and supplied to the proportioning valve.
摘要翻译： 一种在具有至少一个前轮和至少一个后轮的机动车辆中使用的制动装置。 该制动装置包括设置在主缸和车轮制动缸之间的对角制动压力供给系统，用于向前轮和后轮施加制动力。 在制动压力供给系统中设有比例阀，用于根据控制信号控制施加到后轮制动缸的制动压力，以便改变制动压力与后轮制动缸的比例， 相对于施加到前轮制动缸的制动压力。 还包括一个电子控制单元，其产生对比例阀的控制信号。 电子控制单元基于与根据表示前轮和后轮的速度的信号获得的前轮和后轮的锁定状态之间的差相对应的参数获得指令值。 控制信号根据指令值确定并提供给比例阀。
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2.发明授权Brake control apparatus in diagonal braking hydraulic pressure supply system for use in motor vehicles 失效用于机动车辆的对角制动液压供应系统中的制动控制装置
公开(公告)号：US4943123A
公开(公告)日：1990-07-24
申请号：US254607
申请日：1988-10-07
申请人： Kenji Takeda , Sigeru Kamiya , Satosi Suzuki , Yasuhisa Yoshino
发明人： Kenji Takeda , Sigeru Kamiya , Satosi Suzuki , Yasuhisa Yoshino
CPC分类号： B60T8/4872 , B60T8/175 , B60T8/26 , B60T8/266 , B60T8/4275 , B60T8/48
摘要： In a braking apparatus for use in a motor vehicle which supplies hydraulic pressure from a master cylinder to wheel braking cylinders for front-side and rear-side wheels, a braking force adjusting device is provided in common between the master cylinder and the front-side and rear-side wheel braking cylinders to adjust the hydraulic pressure to be applied to the front-side and rear-side wheel cylinders. A proportioning valve controls the hydraulic pressure to the rear-side wheel braking cylinder to become lower than the hydraulic pressure from the braking force adjusting device by a predetermined ratio. The proportioning valve is adapted to change the predetermined ratio in accordance with a control signal to prevent the rear-side wheel from locking. The control signal to the proportioning valve is determined on the basis of information representing an excessive degreee of braking force obtained in accordance with the states of the front-side and rear-side wheels during the braking operation.
摘要翻译： 在将主缸液压供给到前后侧车轮制动缸的机动车辆中使用的制动装置中，在主缸和前侧之间共同设置制动力调节装置 和后侧车轮制动缸，以调节施加到前侧和后侧轮缸的液压。 比例阀控制后侧车轮制动缸的液压压力比制动力调节装置的液压低一定比例。 比例阀适于根据控制信号改变预定比例以防止后侧车轮锁定。 基于在制动操作期间根据前侧和后侧车轮的状态获得的表示过大制动力的信息来确定对比例阀的控制信号。
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公开(公告)号：US4231257A
公开(公告)日：1980-11-04
申请号：US31968
申请日：1979-04-20
申请人： Yasuhisa Yoshino , Akira Kuno , Yoshio Shinoda
发明人： Yasuhisa Yoshino , Akira Kuno , Yoshio Shinoda
摘要： First and second sample-hold circuits sample and hold the atmospheric pressure alternately every time when a vehicle travels a predetermined distance. A signal representing a difference between the holding values of the first and second sample-hold circuits, that is, a signal representing a slope of the road on which the vehicle is travelling is displayed through a latch circuit.
摘要翻译： 第一和第二采样保持电路每当车辆行驶预定距离时交替地采样和保持大气压力。 表示第一和第二采样保持电路的保持值之间的差异的信号，即表示车辆行驶的道路的斜率的信号通过锁存电路来显示。
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公开(公告)号：US4691361A
公开(公告)日：1987-09-01
申请号：US785852
申请日：1985-10-09
申请人： Yasuhisa Yoshino , Masahiko Osada
发明人： Yasuhisa Yoshino , Masahiko Osada
CPC分类号： H04B1/20
摘要： A speaker changeover device has a plurality of audio equipments for outputting ready condition signals when the power source is turned on; a speaker which is used by the audio equipments in common, a changeover control circuit which starts its operation by turning a cycle start switch, cyclically monitors the ready condition signals from the audio equipments simultaneously with the input of clock signals and generates a changeover signal to the audio equipment which first outputs the ready condition signal to stop its operation, and an electromagnetic relay operated by the changeover signal to connect the audio equipment which first outputs the ready condition signal, to the speaker.
摘要翻译： 扬声器切换装置具有多个音频设备，用于在电源接通时输出就绪状态信号; 由音频设备共同使用的扬声器，通过转动循环启动开关开始其操作的转换控制电路，与时钟信号的输入同时对来自音频设备的就绪状态信号进行周期性地监视，并产生切换信号 首先输出准备状态信号以停止其操作的音频设备，以及由转换信号操作的电磁继电器，以将首先输出准备状态信号的音频设备连接到扬声器。
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公开(公告)号：US4524356A
公开(公告)日：1985-06-18
申请号：US401023
申请日：1982-07-22
申请人： Masao Kodera , Shigeyuki Akita , Yasuhisa Yoshino
发明人： Masao Kodera , Shigeyuki Akita , Yasuhisa Yoshino
CPC分类号： G01S15/931 , Y10S367/909
摘要： An obstacle monitoring device for the rear of a vehicle comprising a plurality of ultrasonic obstacle detectors which are operated sequentially at a predetermined time interval, and an electronic monitor for supplying the obstacle detectors with their operational timing sequences at the predetermined time intervals and for determining distance information for each detector based on the changing pulse width of electric currents for each of the obstacle detectors within a particular time interval, which pulse widths correspond to the distance between an obstacle and the rear of the vehicle. A single transmission line connects the obstacle detectors with the monitor so that the number of wires in a wire-harness is reduced between the obstacle detectors (outside the vehicle) and the monitor (inside the vehicle).
摘要翻译： 一种用于车辆后部的障碍物监视装置，包括以预定时间间隔顺序操作的多个超声波障碍物检测器，以及电子监视器，用于以预定时间间隔向障碍物检测器提供其操作定时序列，并用于确定距离 基于在特定时间间隔内针对每个障碍物检测器的电流的脉冲宽度变化的每个检测器的信息，哪个脉冲宽度对应于障碍物与车辆后部之间的距离。 单个传输线将障碍物检测器与监视器连接，使得在障碍物检测器（车辆外部）和监视器（车辆内部）之间线束中的电线数量减少。
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公开(公告)号：US4302973A
公开(公告)日：1981-12-01
申请号：US109515
申请日：1980-01-04
申请人： Yasuhisa Yoshino , Akira Kuno , Yoshio Shinoda
发明人： Yasuhisa Yoshino , Akira Kuno , Yoshio Shinoda
摘要： An altitude difference measuring apparatus for measuring the difference between the altitudes at a first and second points on the basis of the barometric difference between the points, having an air pressure holding section with an electromagnetic valve for hermetrically containing an amount of air. At the first place an amount of the ambient air is held hermetrically in the air pressure holding section, and at the second place the barometric difference between the air pressure in the air pressure holding section and the ambient air pressure is converted into an electric signal, and in accordance with the electric signal the difference between the altitudes at the first and second points is indicated.
摘要翻译： 一种高度差测量装置，用于根据所述点之间的气压差来测量第一点和第二点之间的高度差，具有气压保持部分和电磁阀，用于气密地包含一定量的空气。 首先，一定量的环境空气气密地保持在空气压力保持部分，而在第二位置，空气压力保持部分中的空气压力与环境空气压力之间的气压差被转换成电信号， 并且根据电信号指示第一和第二点处的高度之间的差。
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公开(公告)号：US4706195A
公开(公告)日：1987-11-10
申请号：US744058
申请日：1985-06-12
IPC分类号： B60K31/02 , B60K31/00 , B60K31/04 , B60R21/00 , B60W30/00 , F02D29/02 , G01S17/10 , G01S17/93 , G05D1/02 , G05D13/62 , G06F15/50
CPC分类号： G01S17/936 , B60K31/0008 , B60K31/047 , G01S17/105 , B60W2550/308 , B60W2710/0605 , B60W2750/308
摘要： A speed control system for a motor vehicle automatically controls a throttle valve so as to allow the vehicle to run at a desired velocity at all times. The system includes a laser radar for detecting a preceding vehicle and measuring the distance therefrom, and a control computer in which a proper distance responsive to a vehicle velocity is set. The control computer discriminates proximity to the preceding vehicle through change in the distance at a certain interval. When the distance exceeds the proper distance, the control computer reduces the desired velocity in case proximity to the preceding vehicle is discriminated at a plurality of times continuously and increases the desired velocity in case no such proximity is discriminated, and when the distance is below the proper distance, the computer decelerates the vehicle by directly controlling the throttle valve in the closing direction, allowing tracing running with the proper distance from the preceding vehicle.
摘要翻译： 用于机动车辆的速度控制系统自动地控制节气门，以使车辆始终以期望的速度运行。 该系统包括用于检测前方车辆并测量其距离的激光雷达，以及设置了响应于车速的适当距离的控制计算机。 控制计算机通过以一定间隔的距离的变化来区分与前一车辆的接近度。 当距离超过适当的距离时，控制计算机在与前一车辆的接近度在连续多个时间区分的情况下减小所需的速度，并且在没有这样的接近被识别的情况下增加所需的速度，并且当距离在 适当的距离，计算机通过在关闭方向上直接控制节气门来使车辆减速，允许跟踪与前一车辆的距离相适应。
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公开(公告)号：US4404541A
公开(公告)日：1983-09-13
申请号：US279014
申请日：1981-06-30
申请人： Masao Kodera , Sigeyuki Akita , Yasuhisa Yoshino
发明人： Masao Kodera , Sigeyuki Akita , Yasuhisa Yoshino
CPC分类号： G01S15/931 , B60Q9/008 , Y10S367/909
摘要： A rear obstacle detecting system for automotive vehicles includes an ultrasonic transmitter/receiver unit, distance detecting unit and an indicator for measuring distance to an obstacle while a vehicle is in backward movement. The ultrasonic transmitter/receiver unit having a ultrasonic vibrator is always energized as long as the vehicle is in an operating condition irrespective of whether the vehicle is in a backward movement or not, in order to maintain the ultrasonic vibrator being vibrated to achieve a self-cleaning function. The indicator is energized only when the vehicle is in backward movement.
摘要翻译： 用于机动车辆的后部障碍物检测系统包括超声波发射器/接收器单元，距离检测单元和用于在车辆向后移动时测量与障碍物的距离的指示器。 具有超声波振动器的超声波发射器/接收器单元总是通电，只要车辆处于工作状态，无论车辆是否处于向后运动，为了保持超声波振动器的振动， 清洁功能。 仅当车辆向后运动时，指示器才通电。
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9.发明授权
公开(公告)号：US4356726A
公开(公告)日：1982-11-02
申请号：US211939
申请日：1980-12-01
申请人： Yasuhisa Yoshino
发明人： Yasuhisa Yoshino
CPC分类号： G01C9/00
摘要： Two hermetically sealed chambers alternately hold the atmospheric pressure in response to a timing pulse generated each time a vehicle travels a predetermined distance. The difference between the atmospheric pressures held in the sealed chambers is detected by a semiconductor pressure sensor disposed between the sealed chambers. Two sample and hold circuits alternately sample and holds the detection output of the semiconductor pressure sensor in response to the timing pulse. A comparison circuit compares the hold outputs of the sample and hold circuits to generate an output corresponding to the difference or the grade of the vehicle. If necessary, the output of the comparison circuit is converted to a pulse signal having a pulse time width corresponding to the output.
摘要翻译： 响应于每当车辆行驶预定距离时产生的定时脉冲，两个气密密封室交替地保持大气压力。 通过设置在密封室之间的半导体压力传感器检测保持在密封室中的大气压力之间的差异。 两个采样和保持电路响应于定时脉冲交替采样和保持半导体压力传感器的检测输出。 比较电路比较采样和保持电路的保持输出以产生对应于车辆的差值或等级的输出。 如果需要，比较电路的输出被转换成具有对应于输出的脉冲时间宽度的脉冲信号。
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公开(公告)号：US4471437A
公开(公告)日：1984-09-11
申请号：US249876
申请日：1981-04-01
IPC分类号： F16H59/08 , F16H59/48 , F16H59/60 , F16H59/66 , F16H61/02 , B60K41/08 , B60K41/22 , G06F15/20
CPC分类号： F16H61/02 , F16H59/66 , B60W2550/142 , F16H2059/083 , F16H2059/663 , F16H59/48 , F16H59/60 , Y10S477/901
摘要： An overdrive control apparatus is provided with a gradient sensor unit for sensing a gradient of a vehicle running road. The overdrive control apparatus releases an overdrive mode of an automatic change gear device which is set up for a level drive of the vehicle in accordance with a sensing signal from the gradient sensing unit.
摘要翻译： 过驱动控制装置设置有用于感测车辆行驶道路的坡度的梯度传感器单元。 过驱动控制装置根据来自梯度检测单元的检测信号，释放针对车辆的电平驱动设定的自动变速装置的过驱动模式。
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