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公开(公告)号：US4593920A
公开(公告)日：1986-06-10
申请号：US665065
申请日：1984-10-26
申请人： Kazuyuki Natsume , Yoshihiro Sasage , Naoto Ooka , Kaoru Oohashi
发明人： Kazuyuki Natsume , Yoshihiro Sasage , Naoto Ooka , Kaoru Oohashi
IPC分类号： B60G17/00 , B60G17/015 , B60G17/016
CPC分类号： B60G17/016 , B60G2204/80 , B60G2400/252 , B60G2400/50 , B60G2401/14 , B60G2500/30 , B60G2600/02 , B60G2600/26
摘要： A vehicle height control system includes a plurality of vehicle height adjusters actuated by a hydropneumatic actuating system and controlled by control signals from a control unit. The control unit calculates, for each of the vehicle height adjusters, a target difference between a target adjustment position set by a setting device and an actual position detected by a vehicle height sensor associated with the adjuster, and the control unit generates the control signals in accordance with the respective target differences. The control unit further selects a maximum target difference, and calculates deviations of the target differences from the maximum target difference. When any of the deviations exceeds a predetermined value, the adjustment operation of the vehicle height adjuster associated with this deviation is temporarily stopped thereby correcting the nonuniformity of the adjustments in the vehicle height adjusters.
摘要翻译： 车辆高度控制系统包括由液压气动致动系统致动并由来自控制单元的控制信号控制的多个车高调节器。 控制单元针对每个车高调节器计算由设定装置设定的目标调整位置与由调整器相关联的车高传感器检测到的实际位置之间的目标差，并且控制单元生成控制信号 根据各自的目标差异。 控制单元还选择最大目标差，并且计算目标差异与最大目标差的偏差。 当任何偏差超过预定值时，与该偏差相关联的车辆高度调节器的调节操作暂时停止，从而校正车辆高度调节器中的调整的不均匀性。
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公开(公告)号：US4611815A
公开(公告)日：1986-09-16
申请号：US665064
申请日：1984-10-26
申请人： Yoshihiro Sasage , Naoto Ooka , Kaoru Oohashi
发明人： Yoshihiro Sasage , Naoto Ooka , Kaoru Oohashi
IPC分类号： B60G17/00 , B60G17/015 , B60G17/04
CPC分类号： B60G17/0155 , B60G2500/2012
摘要： A vehicle height control system includes a plurality of vehicle height adjusters actuated by a pneumatic actuating system and controlled respectively by control signals from a control unit. The control unit calculates, for each of the vehicle height adjusters, a target difference between a target adjustment position and an actual position detected by a vehicle height sensor associated with the adjuster. The control unit compares the target differences for respective vehicle height adjusters, and the adjuster having the target difference which is the largest in magnitude is first actuated to perform its adjusting operation, thereby preventing unbalanced differences in the vehicle height.
摘要翻译： 车辆高度控制系统包括由气动致动系统致动并由控制单元的控制信号分别控制的多个车高调节器。 对于每个车高调节器，控制单元计算目标调整位置与由调节器相关联的车辆高度传感器检测到的实际位置之间的目标差。 控制单元比较各车辆高度调节器的目标差异，首先致动具有最大值的目标差的调节器以执行其调节操作，从而防止车辆高度的不平衡差异。
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公开(公告)号：US4360874A
公开(公告)日：1982-11-23
申请号：US199234
申请日：1980-10-21
申请人： Masahiro Ohba , Kenzo Ito , Susumu Akiyama , Yuuji Hirabayashi , Satoshi Hirano , Naoto Ooka
发明人： Masahiro Ohba , Kenzo Ito , Susumu Akiyama , Yuuji Hirabayashi , Satoshi Hirano , Naoto Ooka
CPC分类号： F02P5/1502 , Y02T10/46
摘要： In an electronic ignition control apparatus having RAM to initially store first and second signals indicative of the starting and terminating points for calculation of a time necessary for rotation of a predetermined angle defined by integer times as large as a predetermined angular interval of an output shaft of an engine, a rotation time of the output shaft is calculated during rotation of an angle of the output shaft defined by the first and second signals from RAM to calculate an optimum spark advance angle in relation to the operating condition of the engine such that an angular position defined by integer times as large as the predetermined angular interval at the advance angle side of the calculated advance angle is determined to be stored in RAM as a third signal. Calculation of a time defined by the difference between the calculated advance angle and the angular position defined by the third signal is started upon arrival of the output shaft to the angular position defined by the third signal from RAM and completed to deenergize the ignition coil of the engine previously energized.
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公开(公告)号：US4499544A
公开(公告)日：1985-02-12
申请号：US411362
申请日：1982-08-25
申请人： Masahiro Ohba , Kenzo Ito , Susumu Akiyama , Yuuji Hirabayashi , Satoshi Hirano , Naoto Ooka
发明人： Masahiro Ohba , Kenzo Ito , Susumu Akiyama , Yuuji Hirabayashi , Satoshi Hirano , Naoto Ooka
CPC分类号： F02P5/1502 , Y02T10/46
摘要： In an electronic ignition control apparatus having RAM to initially store first and second signals indicative of the starting and terminating points for calculation of a time necessary for rotation of a predetermined angle defined by integer times as large as a predetermined angular interval of an output shaft of an engine, a rotation time of the output shaft is calculated during rotation of an angle of the output shaft defined by the first and second signals from RAM to calculate an optimum spark advance angle in relation to the operating condition of the engine such that an angular position defined by integer times as large as the predetermined angular interval at the advance angle side of the calculated advance angle is determined to be stored in RAM as a third signal. Calculation of a time defined by the difference between the calculated advance angle and the angular position defined by the third signal is started upon arrival of the output shaft to the angular position defined by the third signal from RAM and completed to deenergize the ignition coil of the engine previously energized.
摘要翻译： 在具有RAM的电子点火控制装置中，其初始地存储指示起始点和终止点的第一和第二信号，以计算旋转预定角度所需的时间，该预定角度定义为与输出轴的输出轴的预定角度间隔一样大的整数倍 发动机，在由来自RAM的第一和第二信号限定的输出轴的角度的旋转期间计算输出轴的旋转时间，以计算相对于发动机的运行状态的最佳火花提前角，使得角 确定在计算出的提前角的提前角侧的预定角度间隔的整数倍大的位置作为第三信号存储在RAM中。 由计算出的提前角与由第三信号限定的角位置之间的差定义的时间的计算在从输出轴到达由来自RAM的第三信号限定的角位置到达时开始，并完成以对点火线圈断电 发动机以前通电。
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