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公开(公告)号：US4694296A
公开(公告)日：1987-09-15
申请号：US711046
申请日：1985-03-12
申请人： Kunihiko Sasaki , Masao Kodera , Akira Kuno
发明人： Kunihiko Sasaki , Masao Kodera , Akira Kuno
CPC分类号： G01S15/931 , B60Q1/525 , B60Q9/008 , G08G1/166 , Y10S367/909
摘要： An apparatus capable of sensing sudden approach of a succeeding vehicle and emitting an alarm, while being free from malfunction that may otherwise be caused by the noise from the succeeding vehicle which has approached at a normal speed and stopped in the proximity. The sensing apparatus includes a transmitter disposed in a rear bumper of a vehicle for transmitting ultrasonic waves toward a succeeding vehicle; a receiver disposed in the rear bumper for receiving the ultrasonic waves reflected from the succeeding vehicle; a circuit for detecting the approach speed of the succeeding vehicle from the difference between the frequencies of the reflected waves and the transmitted waves, and generating an alarm signal when the detected approach speed has exceeded a predetermined value; a circuit for detecting the approach distance of the succeeding vehicle at a normal speed from the signal strength of the reflected ultrasonic waves, and interrupting the action of the ultrasonic transmitter and receiver when the detected distance has become shorter than a predetermined value; and an alarm activated in response to the alarm signal and giving a warning of danger to drivers of both the apparatus-installed vehicle and the succeeding one.
摘要翻译： 一种能够感测到随后的车辆的突然接近并发出警报的装置，同时没有可能由于以正常速度接近而停止在接近处的后续车辆的噪音引起的故障。 感测装置包括：发射机，设置在车辆的后保险杠中，用于向后续车辆发射超声波; 设置在后保险杠中的接收器，用于接收从后续车辆反射的超声波; 用于根据反射波和发射波的频率之间的差异检测后续车辆的进近速度的电路，以及当检测到的进近速度已经超过预定值时产生报警信号; 电路，用于根据反射的超声波的信号强度检测正常速度的后续车辆的接近距离，并且当检测到的距离变得短于预定值时中断超声波发射机和接收机的动作; 并且响应于报警信号而激活报警，并给装置安装车辆和后续车辆的驾驶者发出警告危险。
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52.发明授权
公开(公告)号：US4663719A
公开(公告)日：1987-05-05
申请号：US488707
申请日：1983-04-26
申请人： Muneaki Matsumoto , Akira Kuno , Koji Numata
发明人： Muneaki Matsumoto , Akira Kuno , Koji Numata
CPC分类号： G01C21/26
摘要： A method for displaying positional relation between the present running position of an automobile and a destination, on the basis of the wheel rotation signals generated by detecting rotation of left and right wheels of the automobile, setting signals selected at a starting position to represent a distance to the destination from the starting position and a direction of the destination from the starting point, and a direction signal indicating a running direction of the automobile.
摘要翻译： 基于通过检测汽车的左右轮的旋转而产生的车轮旋转信号，显示在起始位置选择的表示距离的车辆的当前行驶位置与目的地之间的位置关系的方法 从起始位置到目的地的目的地和从起点起的目的地的方向，以及指示汽车行驶方向的方向信号。
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公开(公告)号：US4625411A
公开(公告)日：1986-12-02
申请号：US739473
申请日：1985-05-30
申请人： Hideki Kashiwagi , Shigeyuki Akita , Hiroaki Tanaka , Akira Kuno
发明人： Hideki Kashiwagi , Shigeyuki Akita , Hiroaki Tanaka , Akira Kuno
CPC分类号： B60R16/027 , B62D15/02 , G01D5/2457
摘要： An apparatus for detecting a rotation of, for example, an automotive steering wheel has comprises a rotary plate fixed to a shaft and rotatable in accordance with a rotation of the steering wheel, an electric circuit for detecting a rotation of the rotary plate; a rotary member rotatable in accordance with a rotation of the shaft; a first opening for detecting a reference position signal provided in the rotary plate, a second opening for detecting a reference position signal provided in the rotary member, a reduction gear mechanism for reducing the rotational speed of the rotary member such as to allow the first and second signal detecting openings to be aligned with each other once in a plurality of rotations of the shaft, and photo electro transducers for detecting a reference position disposed in a line passing through the first and second signal detecting openings. The position detecting transducers outputting reference position signal upon an alignment of the first and second signal detecting openings with the line.
摘要翻译： 一种用于检测例如汽车方向盘的旋转的装置包括固定在轴上并可根据方向盘的旋转而旋转的旋转板，用于检测旋转盘旋转的电路; 旋转构件，其可以根据所述轴的旋转而旋转; 用于检测设置在旋转板中的基准位置信号的第一开口，用于检测设置在旋转构件中的基准位置信号的第二开口，用于减小旋转构件的旋转速度的减速齿轮机构， 第二信号检测开口在轴的多个转动中彼此对准一次;以及光电转换器，用于检测设置在通过第一和第二信号检测开口的线中的基准位置。 所述位置检测传感器在所述第一和第二信号检测开口与所述线对准时输出基准位置信号。
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公开(公告)号：US4603581A
公开(公告)日：1986-08-05
申请号：US697005
申请日：1985-01-31
申请人： Kouichi Yamanoue , Junji Kitagawa , Shigeyuki Akita , Akira Kuno
发明人： Kouichi Yamanoue , Junji Kitagawa , Shigeyuki Akita , Akira Kuno
CPC分类号： G01F23/268
摘要： A sensing apparatus including: a first electrode member; a second electrode member arranged at opposing positions a predetermined distance away and electrically isolated from the first electrode member; and an electric circuit connected to the first and second electrode members. The first and the second electrode members are operatively connected by an impedance formed between the first and the second electrode members in response to existence of a substance to be sensed between the first and the second electrode members. The electric circuit outputs a signal in response to the impedance. The sensing apparatus is applicable for detecting, for example, the level of a liquid in a vessel.
摘要翻译： 一种感测装置，包括：第一电极部件; 第二电极构件，布置在距离所述第一电极构件预定距离并与电绝缘的相对位置; 以及连接到第一和第二电极部件的电路。 响应于在第一和第二电极构件之间要被感测的物质的存在，第一和第二电极构件通过形成在第一和第二电极构件之间的阻抗而可操作地连接。 电路响应于阻抗输出信号。 感测装置可用于检测例如容器中液体的液位。
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公开(公告)号：US4523386A
公开(公告)日：1985-06-18
申请号：US334378
申请日：1981-12-24
申请人： Muneaki Matsumoto , Akira Kuno , Koji Numata
发明人： Muneaki Matsumoto , Akira Kuno , Koji Numata
IPC分类号： G01C17/38
CPC分类号： G01C17/38
摘要： A heading detecting apparatus of the type which is installed in a roof of a vehicle including a magnetic member (a steel body) capable of having a remanence and includes a heading sensor positioned near the magnetic member, whereby the apparatus detects the terrestrial magnetism and thereby detects the forward heading of the moving objects the apparatus includes a permeability member positioned between the magnetic member and the heading sensor so as to reduce the effect of the remanence of the magnetic member on the detection of the terrestrial magnetism by the heading sensor.
摘要翻译： 一种安装在包括能够具有剩磁性的磁性构件（钢体）的车辆的车顶中的行进检测装置，并且包括位于磁性构件附近的行进传感器，由此该装置检测地磁，从而 检测运动物体的向前航向，该装置包括位于磁性构件和航向传感器之间的磁导率构件，以便减小磁性构件对航向传感器对地磁检测的剩磁的影响。
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公开(公告)号：US4501284A
公开(公告)日：1985-02-26
申请号：US435603
申请日：1982-10-20
申请人： Akira Kuno , Yoshio Shinoda
发明人： Akira Kuno , Yoshio Shinoda
CPC分类号： B60K31/047
摘要： A vehicle speed control method comprises the steps of dividing a frequency corresponding with the actual speed by a frequency divisional ratio determined inversely proportional to a desired speed, producing a timing signal with the divided frequency, calculating a time difference between a predetermined time period corresponding with a desired speed and the total of constant time periods defined by a time period of the timing signal, calculating a time difference between both the totals of constant time periods defined by respective time periods of the preceding and following timing signals, and producing a correction signal related to the calculated time differences such that an output signal is produced to actuate a control element so as to control the quantity of fuel supplied into an engine.
摘要翻译： 车速控制方法包括以下步骤：将与实际速度相对应的频率除以与期望速度成反比的分频比，产生具有分频频率的定时信号，计算与 期望速度和由定时信号的时间段定义的恒定时间段的总和，计算由前一个和之后的定时信号的各个时间段定义的恒定时间段的两个总和之间的时间差，并产生校正信号 与所计算的时间差有关，使得产生输出信号以致动控制元件，以便控制供应到发动机中的燃料量。
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公开(公告)号：US4325336A
公开(公告)日：1982-04-20
申请号：US170088
申请日：1980-07-18
申请人： Akira Kuno , Takeshi Matsui , Yoshio Shinoda
发明人： Akira Kuno , Takeshi Matsui , Yoshio Shinoda
IPC分类号： F02D41/14 , B60K31/00 , B60K31/04 , B60K31/06 , B60K31/10 , F02D29/02 , F02D31/00 , F02D41/24 , G05D13/62 , F02D5/00
CPC分类号： F02D31/006 , B60K31/042 , B60K31/107 , F02D31/002 , F02D41/2403 , B60W2520/105
摘要： In a speed control system for vehicles, a speed-difference calculation circuit calculates an absolute value of a time difference between a predetermined period of time corresponding with a desired speed and the actual period of time corresponding with the actual speed, an acceleration calculation circuit calculates an absolute value of a time difference between the preceding and following actual periods of time within a limited range, and correction signal generator calculates a sum of the absolute values when each sign of the calculated time differences is positive or negative and calculates a difference between the absolute values when respective signs of the calculated time differences are opposite to each other. The signal generator selectively produces correction signals related to the calculated sum and the calculated difference. A distribution circuit produces a control signal in response to the respective correction signals, and an actuator controls the opening angle of the engine throttle in response to the control signal.
摘要翻译： 在车辆的速度控制系统中，速度差计算电路计算与期望速度对应的预定时间段与实际速度对应的实际时间段之间的时间差的绝对值，加速度计算电路计算 在有限范围内的前一实际时间段和后续实际时间段之间的时间差的绝对值，以及校正信号发生器计算当计算出的时间差的每个符号为正或负时的绝对值的和，并且计算 当计算出的时间差的各个符号彼此相反时的绝对值。 信号发生器选择性地产生与计算出的和和计算出的差相关的校正信号。 分配电路响应于各自的校正信号产生控制信号，并且致动器响应于控制信号控制发动机节气门的打开角度。
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公开(公告)号：US4177454A
公开(公告)日：1979-12-04
申请号：US911895
申请日：1978-06-02
申请人： Yoshio Shinoda , Akira Kuno , Toshinobu Kuroyama
发明人： Yoshio Shinoda , Akira Kuno , Toshinobu Kuroyama
CPC分类号： H04L12/1804 , G04C13/027 , G04G9/0011
摘要： A digital display system with a control unit and a plurality of display units each adapted to be driven by a signal from the control unit. The control unit includes an A.C. power supply for generating a fixed A.C. voltage, and the control unit produces a multi-parallel-bit digital signal indicative of time or the like, extracts a pulse signal at the fixed frequency from the A.C. voltage, modulates the pulse signal with respective bits of the digital signal to produce a time-division multiplex signal, supplies the A.C. voltage to the respective display units and feed the time-division multiplex signal. Each of the display units rectifies the supplied A.C. voltage to produce a power supply voltage for the display unit, produces from the supplied A.C. voltage to be used for display, further produces a display signal from the produced A.C. voltage and the time-division multiplex signal and feed the display signal to a display device to display time or the like. The time-division multiplex signal sent from the control unit includes a reference time signal of a fixed frequency necessary for the display units so that the display units do not need to include oscillators to produce the reference time signal.
摘要翻译： 一种具有控制单元和多个显示单元的数字显示系统，每个显示单元适于由来自控制单元的信号驱动。 控制单元包括用于产生固定AC电压的AC电源，并且控制单元产生表示时间等的多并行位数字信号，从AC电压提取固定频率的脉冲信号，调制 脉冲信号与数字信号的各个比特产生时分复用信号，将AC电压提供给各个显示单元并馈送时分复用信号。 每个显示单元对所提供的AC电压进行整流，以产生用于显示单元的电源电压，从供应的用于显示的AC电压产生，进一步从产生的AC电压和时分复用信号产生显示信号 并将显示信号馈送到显示装置以显示时间等。 从控制单元发送的时分复用信号包括显示单元所需的固定频率的参考时间信号，使得显示单元不需要包括振荡器以产生基准时间信号。
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59.发明授权
公开(公告)号：US4057712A
公开(公告)日：1977-11-08
申请号：US708083
申请日：1976-07-23
申请人： Yasuyuki Sakakibara , Akira Kuno
发明人： Yasuyuki Sakakibara , Akira Kuno
摘要： A method and apparatus for displaying the brake stopping distance of a running vehicle by computing and displaying in a very short period of time the brake stopping distance of the running vehicle in response to its running speed and the surface conditions of the road. The displayed brake stopping distance varies by quickly responding to changes in the running speed of the vehicle and the surface conditions of the road. The brake stopping distance displaying apparatus comprises a vehicle speed detecting circuit for generating a signal corresponding to the running speed of the vehicle, a setting circuit for generating a signal corresponding to the friction coefficient of the road on which the vehicle runs, a computing circuit responsive to the two signals to generate a signal proportional to the square of the running speed and inversely proportional to the friction coefficient, and a display circuit for displaying the result of the computation in the computing circuit.
摘要翻译： 一种用于通过在极短的时间内计算和显示行驶车辆的行驶速度和道路的表面状况的制动停止距离来显示行驶车辆的制动停止距离的方法和装置。 所显示的制动停止距离通过快速响应车辆的行驶速度和道路的表面状况的变化而变化。 制动停止距离显示装置包括用于产生与车辆行驶速度对应的信号的车速检测电路，产生与车辆行驶的道路的摩擦系数对应的信号的设定电路， 以产生与运行速度的平方成比例的信号并与摩擦系数成反比的信号，以及用于在计算电路中显示计算结果的显示电路。
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公开(公告)号：US4012948A
公开(公告)日：1977-03-22
申请号：US584497
申请日：1975-06-06
申请人： Akira Kuno , Yoshio Shinoda , Hiroshi Arai
发明人： Akira Kuno , Yoshio Shinoda , Hiroshi Arai
IPC分类号： F02D45/00 , G01F1/00 , G01F9/00 , G01F15/075 , G01M15/00
CPC分类号： G01F1/00 , G01F15/0755 , G01F9/001
摘要： There is provided a fuel consumption measuring device wherein each time the fuel injection valve in a fuel injection system for an internal combustion engine is opened, a first pulse signal is generated whose pulse width corresponds to the duration of the opening of the valve, and the pulse width of the first pulse signal is measured to generate second pulse signals corresponding to the quantity of fuel fed, whereby an exact amount of the fuel consumed or remaining in the fuel tank is stored.
摘要翻译： 提供了一种燃料消耗测量装置，其中，每当内燃机的燃料喷射系统中的燃料喷射阀打开时，产生其脉冲宽度对应于阀的打开持续时间的第一脉冲信号，并且 测量第一脉冲信号的脉冲宽度以产生对应于供给的燃料量的第二脉冲信号，从而存储燃料箱中消耗或残留的燃料的精确量。
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