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公开(公告)号：US5369349A
公开(公告)日：1994-11-29
申请号：US845229
申请日：1992-03-03
CPC分类号： B62D5/046 , B62D5/0487 , H02H7/0838 , Y10S388/903
摘要： An electric motor control system has a motor driver comprising a bridge of switching elements, a pair of failure detectors, and a microcomputer. The motor driver is connected between a battery and an electric motor that is connected between the switching elements. The switching elements are turned on and off according to drive pulse signals supplied from the microcomputer for supplying a pulsed current to the electric motor. The failure detectors monitor the electric energy supplied to the electric motor to detect a period of time in which the supplied electric energy is free of pulses, and supply a signal indicative of the detected period of time to the microcomputer. Based on the signal from the failure detectors, the microcomputer detects a failure when the detected period of time exceeds a predetermined period of time.
摘要翻译： 电动机控制系统具有电动机驱动器，其包括开关元件桥，一对故障检测器和微计算机。 马达驱动器连接在连接在开关元件之间的电池和电动马达之间。 开关元件根据从微计算机提供的驱动脉冲信号而导通和截止，以向电动机提供脉冲电流。 故障检测器监视提供给电动机的电能，以检测所提供的电能没有脉冲的时间段，并向微型计算机提供表示检测到的时间段的信号。 基于来自故障检测器的信号，当检测到的时间段超过预定时间时，微计算机检测到故障。
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公开(公告)号：US4771423A
公开(公告)日：1988-09-13
申请号：US839781
申请日：1986-03-13
申请人： Harutada Ohya , Rumiko Akimoto , Katsutoshi Tagami , Yoshikazu Tsuchiya , Kazuo Nakamura , Hayato Muneyuki
发明人： Harutada Ohya , Rumiko Akimoto , Katsutoshi Tagami , Yoshikazu Tsuchiya , Kazuo Nakamura , Hayato Muneyuki
IPC分类号： H04L12/433 , H04J3/02
CPC分类号： H04L12/433
摘要： A multiplex transmission system (100) in which any (N.sub.i) of a plurality of nodes (N.sub.l -N.sub.n) connected loop-like with a signal transmission path (1a, 1b) and each respectively connected to, for controlling, one of a plurality of electrical equipments is adapted for transmitting, in a given order (i) and in accordance with a time base (1/2t.sub.1) that this node (N.sub.i) itself has, a prepared signal (A.sub.i, D) to the signal transmission path (1a, 1b) and for receiving prepared signal (A.sub.i, D; A.sub.x, D) from the signal transmission path (1a, 1b), wherein any (N.sub.i) of the nodes (N.sub.l -N.sub.n) is adapted, at a time point (r.sub.2, r.sub.3) where this node (N.sub.i) has received the prepared signal (A.sub.x, D) from any other node (N.sub.x) to have its own time base (1/2t.sub.1) synchronized with the time base (1/2t.sub.1) of the other node (N.sub.x).Any (N.sub.i) of the nodes (N.sub.l -N.sub.n) further comprises a monitoring timer (CNT.sub.2) adapted to have a monitoring time interval (t.sub.2, t.sub.i3, t.sub.i4) set thereon at a predetermined time point (59, 62, 71, 84, 88), and is adapted to rise for transmitting the prepared signal (A.sub.i, D) thereof to the signal transmission path (1a, 1b) when the monitoring timer (CNT.sub.2) has timed up.
摘要翻译： 一种复用传输系统（100），其中多个节点（N1-Nn）中的任何（Ni）与信号传输路径（1a，1b）环路连接并且各自连接到用于控制多个节点 的电气设备适于以给定的顺序（i）并且根据该节点（Ni）本身具有的时基（1 / 2t1）向信号传输路径（ （1a，1b），并且用于从信号传输路径（1a，1b）接收准备好的信号（Ai，D; Ax，D），其中任何（Ni）节点（N1-Nn） r2，r3），其中该节点（Ni）已经从任何其他节点（Nx）接收到准备好的信号（Ax，D）以具有与时基（1 / 2t1）同步的时间基准（1 / 2t1） 其他节点（Nx）。 节点（N1-Nn）中的任何（Ni）还包括监视定时器（CNT2），适于在预定时间点（59,62,71,84）设置监视时间间隔（t2，ti3，ti4） 88），并且当监视定时器（CNT2）已经定时时，适于上升以将其准备的信号（Ai，D）发送到信号传输路径（1a，1b）。
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公开(公告)号：US4652853A
公开(公告)日：1987-03-24
申请号：US640762
申请日：1984-08-14
CPC分类号： B60R16/0315 , B60R2016/0322
摘要： A multiple communication system for vehicular bodies, including a plurality of job units each respectively provided with a detection object as a signal source and an electric load, and at least one signal line commonly connected to all of the job units, in which the order of signal transmission of a data signal based on a substantially real-time condition of the corresponding detection object from each of the job units is determined in accordance with a data signal from a particular one of the job units.The multiple communication system may, additionally comprise a management unit for outputting to the signal line an address signal for specifying that one of the job units which is to become next to output to the signal line a data signal based on a substantially real-time condition of the signal source.
摘要翻译： 一种用于车体的多重通信系统，包括分别设置有作为信号源和电负载的检测对象的多个作业单元以及与所有作业单元共同连接的至少一个信号线，其中， 根据来自特定工作单元的数据信号来确定基于来自每个作业单元的相应检测对象的基本上实时状态的数据信号的信号传输。 多通信系统还可以包括一个管理单元，用于向信号线输出一个地址信号，用于根据基本上实时的条件将用于指定下一个作业单元中的一个输出到信号线的数据信号 的信号源。
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4.发明授权
公开(公告)号：US4494801A
公开(公告)日：1985-01-22
申请号：US425954
申请日：1982-09-28
申请人： Taiji Ohmori , Makoto Sato , Yoshikazu Tsuchiya
发明人： Taiji Ohmori , Makoto Sato , Yoshikazu Tsuchiya
CPC分类号： B60T8/885 , B60T2270/402
摘要： An antilock brake system with separate front- and rear-wheel safety means, in which front-wheel antilock control means and rear-wheel antilock control means are made so operative independently of each other that, when the front-wheel antilock control means for a front wheel generally having a larger proportion of the brake force distributed is troubled in its brake force suppressing state, front-wheel saftey means makes the function of the front-wheel antilock control means wholly ineffective to ensure the brake force to the front wheel whereas, when the rear-wheel antilock control means for a rear wheel generally having a smaller proportion of the brake force distributed is troubled in a state having lost its brake force suppressing function, rear-wheel safety means operates to effect that the brake force to the rear wheel is always stronger than that to the front-wheel thereby to maintain the steering stability of the wheeled vehicle.
摘要翻译： 具有分离的前轮和后轮安全装置的防抱死制动系统，其中前轮防抱死控制装置和后轮防抱死控制装置彼此独立地起作用，当前轮防抱死控制装置 通常具有较大比例的制动力的前轮在其制动力抑制状态下困扰，前轮保护装置使前轮防抱死控制装置的功能完全无效，以确保对前轮的制动力， 当用于后轮的后轮防抱死控制装置通常具有较小比例的制动力分配时，在失去其制动力抑制功能的状态下困扰，后轮安全装置的作用是使制动力到后方 车轮总是比前轮强，从而保持轮式车辆的转向稳定性。
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公开(公告)号：US5473538A
公开(公告)日：1995-12-05
申请号：US997969
申请日：1992-12-28
申请人： Yasuhiko Fujita , Toshiaki Arai , Hayato Kikuchi , Yoshikazu Tsuchiya , Makoto Sato , Kunio Nanno
发明人： Yasuhiko Fujita , Toshiaki Arai , Hayato Kikuchi , Yoshikazu Tsuchiya , Makoto Sato , Kunio Nanno
CPC分类号： B60L3/0015 , B60K28/10 , B60K31/0008 , B60T7/22 , G01S13/931 , B60L2240/80 , B60W2520/14 , G01S2013/9321 , G01S2013/9346 , G01S2013/9353 , G01S2013/9375
摘要： A collision judging system for a vehicle comprises a subject vehicle position estimating means for estimating the position of the subject vehicle after a lapse of a preset time from a certain braking start time, on the assumption that the braking is starting at such braking start time, an obstacle position estimating means for estimating the position of an objective obstacle after the lapse of the preset time, and the judging means for judging whether or not the position of the subject vehicle estimated by the subject vehicle position estimating means and the position of the obstacle estimated by the obstacle position estimating means coincide with each other. Thus, the judgment of collision can be performed with the avoidance of the collision by the driver's operation being taken into consideration, leading to an improved feeling of driving operation.
摘要翻译： 车辆的碰撞判断系统包括：目标车辆位置估计装置，用于在假定在该制动开始时刻开始制动的情况下，从特定制动开始时间估计经过预设时间之后的目标车辆的位置， 用于估计经过预设时间之后的客观障碍物的位置的障碍物位置估计装置，以及用于判断由本车辆位置估计装置估计的目标车辆的位置和障碍物的位置的判断装置 由障碍物位置估计装置估计的重合。 因此，可以通过考虑驾驶员的操作而避免碰撞来执行碰撞判断，导致驾驶操作的改善的感觉。
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公开(公告)号：US4747097A
公开(公告)日：1988-05-24
申请号：US839707
申请日：1986-03-12
申请人： Harutada Ohya , Katsutoshi Tagami , Yoshikazu Tsuchiya , Kazuo Nakamura , Hayato Muneyuki , Yoshio Mase , Masaru Nishijimi
发明人： Harutada Ohya , Katsutoshi Tagami , Yoshikazu Tsuchiya , Kazuo Nakamura , Hayato Muneyuki , Yoshio Mase , Masaru Nishijimi
IPC分类号： H04L12/433 , H04J1/16 , H04J3/14
CPC分类号： H04L12/433
摘要： A multiplex transmission system (100) in which any (N.sub.i) of a plurality of nodes (N.sub.1 -N.sub.n) connected loop-like with a bidirectional signal transmission path (1a, 1b) and each respectively connected to control one of a plurality of units of electrical equipment is adapted for transmitting, in a given order (i), a prepared signal (A.sub.i, D) to the signal transmission path (1a, 1b) and for receiving a prepared signal (A.sub.i, D; A.sub.x, D) from the signal transmission path (1a, 1b), wherein any (N.sub.i) of the nodes (N.sub.1 -N.sub.n) has a rise-timing timer (CNT.sub.2), on which a rise-timing time interval (t.sub.i3, t.sub.i4) of a length proper to this node (N.sub.i) is set at a predetermined time point (54, 62, 71, 84, 88), and is adapted for rising to start signal transmission when the rise-timing timer (CNT.sub.2) has timed out.The signal transmission path (1a, 1b) includes a pair of signal transmission lines (1a, 1b), and any (N.sub.i) of the nodes (N.sub.1 -N.sub.n) is adapted, when this node (N.sub.i) is at the order of signal transmission of its own, for transmitting the prepared signal (A.sub.i, D) to the signal transmission lines (1a, 1b) and receiving the prepared signal (A.sub.i, D; A.sub.x, D) from one (1a) of the signal transmission lines (1a, 1b) and for checking the signal (A.sub.i ', D') as thus received with the signal (A.sub.i, D) as transmitted, to thereby diagnose for abnormality of the aforesaid one (1a) of the signal transmission lines (1a, 1b).
摘要翻译： 一种多路复用传输系统（100），其中多个节点（N1-Nn）中的任何（Ni）与双向信号传输路径（1a，1b）环路连接并分别连接以控制多个单元中的一个 电气设备适于以给定的顺序（i）向所述信号传输路径（1a，1b）发送准备的信号（Ai，D），并且用于从所述信号传输路径（1a，1b）接收准备好的信号（Ai，D; Ax，D） 信号传输路径（1a，1b），其中节点（N1-Nn）中的任何（Ni）具有上升定时定时器（CNT2），在其上具有长度适当的上升时间间隔（ti3，ti4） 该节点（Ni）被设定在预定的时间点（54,62,71,84,88），并且当上升定时定时器（CNT2）已经超时时，适于上升以开始信号传输。 信号传输路径（1a，1b）包括一对信号传输线（1a，1b），并且当该节点（Ni）处于信号量级时，节点（N1-Nn）中的任何（Ni） 用于将准备的信号（Ai，D）发送到信号传输线（1a，1b），并从信号传输线路（1a）的一个（1a）接收准备好的信号（Ai，D; Ax，D） 如图1a，1b所示，并且用于发送的信号（Ai，D'）如此接收的信号（Ai'，D'）进行检测，从而诊断上述信号传输线（1a， 1b）。
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公开(公告)号：US4728861A
公开(公告)日：1988-03-01
申请号：US802764
申请日：1985-11-27
CPC分类号： B60Q11/00 , B60Q1/1415
摘要： A light control apparatus for a vehicle is integrated with headlamp driving relays, a light sensor, a lighting switch which selects a manual mode or an automatic mode, and a control unit which controls the relays in accordance with the light sensor output when the lighting switch selects the automatic mode and turns on or off the headlamps. Two power source systems and two headlamp driving systems are provided. The signal level of a given terminal of the control unit is detected and is input to the microcomputer of the control unit. The microcomputer judges whether or not trouble has occurred by detecting a level difference. An alarm indication is given by a lamp or a buzzer if trouble is detected.
摘要翻译： 一种用于车辆的灯控制装置与前照灯驱动继电器，光传感器，选择手动模式或自动模式的照明开关集成在一起，以及控制单元，该控制单元根据照明开关 选择自动模式，打开或关闭前大灯。 提供两个电源系统和两个前照灯驱动系统。 控制单元的给定端子的信号电平被检测并被输入到控制单元的微计算机。 微型计算机通过检测电平差来判断是否发生故障。 如果检测到故障，灯或蜂鸣器发出报警指示。
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公开(公告)号：US4613791A
公开(公告)日：1986-09-23
申请号：US695387
申请日：1985-01-28
CPC分类号： B60Q1/1423 , B60Q2300/314 , B60Q2300/3321 , B60Q2300/337
摘要： An automatic light control apparatus for a vehicle comprises an external light detector for selectively turning on and turning off at least one of tail lamps, side marker lamps and head lamps of a vehicle in accordance with the detected external light. A further detector is provided for detecting the ON period of an illuminating light having a fluctuating light value (for example generated by an A.C. voltage source), and the lamps are further controlled in accordance with the detected ON period of the fluctuating light value in conjunction with the signals generated by the external light detector, for controlling the illumination of the lamps of the vehicle. A further detector may be provided for detecting an abrupt change in the illumination level, and for controlling the vehicle lamps further in accordance with the detected abrupt change.
摘要翻译： 一种用于车辆的自动照明控制装置包括外部光检测器，用于根据检测到的外部光选择性地打开和关闭车辆的尾灯，侧面标记灯和头灯中的至少一个。 提供另外的检测器，用于检测具有波动光值（例如由AC电压源产生）的照明光的接通周期，并且根据检测到的波动光值的接通周期来进一步控制灯 利用由外部光检测器产生的信号，用于控制车辆的灯的照明。 可以提供另外的检测器，用于检测照明级别的突然变化，并且用于根据检测到的突变改变控制车辆灯。
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公开(公告)号：US4439832A
公开(公告)日：1984-03-27
申请号：US295009
申请日：1981-08-21
申请人： Makoto Sato , Yoshikazu Tsuchiya , Taiji Ohmori
发明人： Makoto Sato , Yoshikazu Tsuchiya , Taiji Ohmori
CPC分类号： B60T8/1764 , B60T8/885
摘要： A method and apparatus for controlling an anti-skid brake in a vehicle, in which an estimated vehicle speed signal is obtained by selecting the higher value signal from wheel speed signals of the front and rear wheels at the left and right side and anti-skid brake devices for the front and rear wheels are independently controlled by independent signals. In this way, the anti-skid brake control can always be performed assuredly while preventing locking of the wheels on slippery roads while also preventing unnecessary anti-skid braking operations at the time of sharp turning. In a modified method and apparatus, control of the anti-skid brake of the rear wheel on the left or right side is effected according to vehicle speed estimated from the speed of a front wheel on the right or left side, whereby gradual locking of the wheels at the time of braking on a slippery road is prevented, and the anti-skid brake control can always be accomplished assuredly and excellent braking effects can always be obtained.
摘要翻译： 一种用于控制车辆中的防滑制动器的方法和装置，其中通过从左侧和右侧的前轮和后轮的车轮速度信号中选择较高值的信号来获得估计的车速信号，并且防滑 前轮和后轮的制动装置由独立的信号独立控制。 以这种方式，防滑制动控制总是能够可靠地执行，同时防止车轮在光滑道路上的锁定，同时也防止在急转弯时不必要的防滑制动操作。 在改进的方法和装置中，根据从右侧或左侧的前轮的速度估计的车速来实现左侧或右侧后轮的防滑制动器的控制，从而逐渐锁定 防止在光滑道路上制动时的车轮，并且可以始终确保地实现防滑制动控制，并且始终可以获得优异的制动效果。
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公开(公告)号：US4280740A
公开(公告)日：1981-07-28
申请号：US26991
申请日：1979-04-04
IPC分类号： B60T8/1761 , B60T8/40 , B60T8/92 , B60T8/00
CPC分类号： B60T8/4009 , B60T8/17613
摘要： A skid prevention method for reducing braking torque during a wheel lock while braking, using a main control system of an anti-skid brake device regardless of the brake input by the driver. When wheel lock is overcome, reduction of braking torque ceases. When wheel lock lasts more than a preset period without reduction in breaking torque, even when wheel lock results from failure of the main control system, the braking torque is reduced for a preset period through an auxiliary system. If the main control system reduces the braking torque for a period longer than a preset time, braking torque reduction by the main control system may be nullified, and when wheel lock lasts longer than a preset period, the braking torque may be reduced by the auxiliary control system for the preset period. An anti-skid device for carrying out this method has a brake for applying the braking torque to the wheels, a main control system for controlling the brake to reduce braking torque in case of wheel lock. An auxiliary control system replaces the main control system in case of failure of the latter; this auxiliary system has a circuit for detecting wheel lock, and circuit actuated when the wheel lock detector circuit is actuated for more than a preset period.
摘要翻译： 一种防滑方法，用于在制动时减少车轮锁定期间的制动力矩，使用防滑制动装置的主控制系统，而与驾驶员输入的制动器无关。 克服车轮锁时，停止制动转矩的降低。 当车轮锁定持续时间超过预设时间而不降低断开转矩时，即使由于主控制系统故障导致车轮锁定，制动转矩也通过辅助系统降低预设时间。 如果主控制系统在比预定时间长的时间内将制动转矩降低，则主控制系统的制动转矩减小可能无效，而当车轮锁持续时间超过预设期间时，制动转矩可能会被辅助 控制系统为预设时段。 用于执行该方法的防滑装置具有用于向车轮施加制动转矩的制动器，用于在车轮锁定的情况下控制制动器以减小制动转矩的主控制系统。 辅助控制系统在后者失败的情况下取代主控系统; 该辅助系统具有用于检测车轮锁的电路，并且当车轮锁定检测器电路被致动超过预设时段时被起动的电路。
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