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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：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：US4950914A
公开(公告)日：1990-08-21
申请号：US174555
申请日：1988-03-29
CPC分类号： B60R21/01332 , B60R21/0132 , G01P15/0891 , G01P15/09 , G01P21/00
摘要： A collision detection system for a vehicle comprising an acceleration sensor for sensing the acceleration and deceleration of the vehicle wherein the acceleration sensor is a piezoelectric sensor; signal processing circuit coupled to the piezoelectric sensor for generating a first output when the vehicle deceleration is greater than a predetermined amount. A diagnostic pulse generator is coupled to the piezoelectric sensor for applying a diagnostic pulse to the piezoelectric sensor for distorting the piezoelectric sensor, thereby causing the piezoelectric sensor to generate an electrical output. The electrical output is applied to the signal processing circuit wherein the signal processing circuit produces a second output in response thereto. The piezoelectric sensor is mounted on a pendulum such that when the vehicle accelerates or decelerates, the pendulum moves relative to the vehicle thereby distorting the piezoelectric sensor whereby the piezoelectric sensor produces an output as a function of the distortion. The piezoelectric sensor includes an electrode which is divided into a plurality of electrode segments. At least one of the electrode segments is an output electrode for providing an electrical signal as a function of the distortion of the piezoelectric sensor and at least one of the electrode segments is an input electrode for receiving an electrical signal and distorting the piezoelectric sensor in response thereto.
摘要翻译： 一种用于车辆的碰撞检测系统，包括用于感测车辆的加速和减速的加速度传感器，其中加速度传感器是压电传感器; 耦合到压电传感器的信号处理电路，用于当车辆减速度大于预定量时产生第一输出。 诊断脉冲发生器耦合到压电传感器，用于向压电传感器施加诊断脉冲以使压电传感器变形，从而使压电传感器产生电输出。 电输出被施加到信号处理电路，其中信号处理电路响应于此产生第二输出。 压电传感器安装在摆锤上，使得当车辆加速或减速时，摆锤相对于车辆移动，从而扭曲压电传感器，由此压电传感器产生作为失真的函数的输出。 压电传感器包括被分成多个电极段的电极。 电极段中的至少一个是用于提供作为压电传感器的失真的函数的电信号的输出电极，并且至少一个电极段是用于接收电信号并且响应于压电传感器变形的输入电极 到此。
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公开(公告)号：US4661760A
公开(公告)日：1987-04-28
申请号：US616262
申请日：1984-05-31
申请人： Hiroshi Goto , Akira Kikuchi , Yoshitaka Hibino , Atsushi Totsune , Norimitsu Kurihara , Takefumi Hosaka , Takeshi Kijima
发明人： Hiroshi Goto , Akira Kikuchi , Yoshitaka Hibino , Atsushi Totsune , Norimitsu Kurihara , Takefumi Hosaka , Takeshi Kijima
CPC分类号： H02J7/1438 , H02J7/1446 , Y02T10/92
摘要： There is disclosed herein a generator control system for use in a power supply system for vehicles in which a battery and an engine-driven generator are connected in parallel with a load. The total load current fed to the load is detected and the generated voltage level is changed by performing field regulation for the generator in accordance with the detected value. Switching of the generated voltage level of the generator is controlled according to the state of the load applied so as to improve power generation efficiency. Certain parameters, such as battery state, engine speed, auto choke and load state, can be provided as an input or inputs to a voltage regulator for the generator.
摘要翻译： 这里公开了一种用于车辆的供电系统的发电机控制系统，其中电池和发动机驱动的发电机与负载并联连接。 检测馈送到负载的总负载电流，并根据检测值对发电机进行现场调节，改变产生的电压电平。 根据施加的负载的状态来控制发电机的发电电压的切换，以提高发电效率。 某些参数，如电池状态，发动机转速，自动扼流圈和负载状态，可以作为发电机电压调节器的输入或输入。
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公开(公告)号：US07151836B1
公开(公告)日：2006-12-19
申请号：US09537863
申请日：2000-03-29
CPC分类号： B60R11/0217 , B60R2011/0012 , B60R2011/0029 , H04R1/02
摘要： A speaker apparatus includes a speaker unit, a passive radiator unit, and a front baffle on which the speaker unit and the passive radiator unit are mounted to form a portion of a speaker box and a back plate. A closed front chamber is formed by the front baffle for coupling the sound output generated from the back of the speaker unit with the passive radiator unit. A closed rear chamber is formed by the front baffle and the back plate for confining sound output generated from the front of the speaker unit. The speaker unit is disposed in a direction opposite to the direction of passive radiator unit, or in a direction approximately opposite.
摘要翻译： 扬声器装置包括扬声器单元，无源辐射器单元和前挡板，扬声器单元和无源辐射器单元安装在该前挡板上，以形成扬声器箱和背板的一部分。 由前挡板形成封闭的前室，用于将从扬声器单元的背面产生的声音输出与无源辐射器单元相耦合。 封闭的后室由前挡板和后板形成，用于限制从扬声器单元的前部产生的声音输出。 扬声器单元设置在与无源辐射器单元的方向相反的方向上，或者在大致相反的方向上。
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公开(公告)号：US4629471A
公开(公告)日：1986-12-16
申请号：US783389
申请日：1985-10-03
CPC分类号： F02D41/042 , F02D41/123 , G07C5/0816
摘要： An operational condition control device for an internal combustion engine is provided which operates an alarm device when the engine temperature exceeds a predetermined temperature. The operational condition control device comprises a vehicle stop sensor for detecting a stopped condition of the vehicle, a temperature sensor for detecting the engine temperature, and a drive circuit for receiving signals from the sensors and operating the alarm device when the vehicle is in the stopped condition, and the engine temperature exceeds the predetermined temperature. In another aspect of the present invention, there is provided an operational condition control device for an internal combustion engine which operates a fuel cut device when the engine temperature exceeds a predetermined temperature and the vehicle is stopped to thereby stop the engine. In still a further aspect of the present invention there is provided an operational conditional control device for an internal combustion engine which operates an alarm device and a fuel cut device when the engine temperature exceeds a predetermined temperature and the vehicle is stopped.
摘要翻译： 提供了一种用于内燃机的操作状态控制装置，当发动机温度超过预定温度时，其操作报警装置。 操作状态控制装置包括用于检测车辆停止状态的车辆停止传感器，用于检测发动机温度的温度传感器，以及用于接收来自传感器的信号的驱动电路，并且当车辆处于停止状态时操作报警装置 并且发动机温度超过预定温度。 在本发明的另一方面，提供了一种用于内燃机的操作条件控制装置，其在发动机温度超过预定温度并且车辆停止从而停止发动机时操作燃料切断装置。 在本发明的另一方面，提供了一种用于内燃机的操作条件控制装置，其在发动机温度超过预定温度并且车辆停止时操作报警装置和燃料切断装置。
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公开(公告)号：US4535547A
公开(公告)日：1985-08-20
申请号：US345415
申请日：1982-02-03
CPC分类号： G01C17/18
摘要： A mount for an earth magnetism sensor device for use in a bearing detecting apparatus which is to be provided on an automotive vehicle adapted to detect a horizontal component of the earth magnetism, characterized in that an axis of detecting a primary direction of the earth magnetism sensor means is offset in the horizontal direction in coincidence with an extent of magnetic declination at a given spot of observation with respect to a desired orientation by way of a map.
摘要翻译： 一种用于用于轴承检测装置的地面磁传感器装置的安装件，其将设置在适于检测地磁的水平分量的机动车辆上，其特征在于，检测地磁传感器的主方向的轴 装置在水平方向上偏移，与通过地图相对于期望的取向在给定的观察点处的磁倾角的程度一致。
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8.发明授权Rotation angle detector for detecting a rotational position of a steering wheel of a vehicle 有权用于检测车辆的方向盘的旋转位置的旋转角度检测器公开(公告)号：US06380536B1
公开(公告)日：2002-04-30
申请号：US09423999
申请日：2000-01-31
IPC分类号： G01D534
CPC分类号： B62D15/021 , G01D5/2457 , G01D5/34
摘要： The present invention aims at providing a rotation angle detector capable of detecting and storing information for a direction and an angle of rotation of steering wheel while maintaining a condition of reduced power consumption from a battery, when an engine is not running. In achieving the object, the invention discloses a structure, wherein the detector keeps a control means (8) including a memory unit (11) in a memory back-up mode when an ignition switch (7a), i.e. a main switch, is turned off, switches a power supply for sensor elements (3a), (3b) and (4) into a mode of low consumption of current, which is smaller than that of the normal current by a control signal of the control means (8), and allows the control means (8) to activate the sensor elements (3a), (3b) and (4) operative in the normal mode after a confirmation of an output signal from at least one of the sensor elements (3a) and (3b) when the steering wheel is moved, and thereby the detector is capable of detecting the direction and the angle of rotation out of the information for rotation of the steering wheel.
摘要翻译： 本发明旨在提供一种旋转角度检测器，其能够在发动机未运转的同时保持来自电池的电力消耗降低的状况的同时检测和存储方向盘的方向和旋转角度的信息。 在实现该目的中，本发明公开了一种结构，其中当点火开关（7a）（即主开关）转动时，检测器将包括存储器单元（11）的控制装置（8）保持在存储器备用模式 关闭，通过控制装置（8）的控制信号将传感器元件（3a），（3b）和（4）的电源切换成小于正常电流的电流的低消耗电流， 并且在确认来自传感器元件（3a）和（3b）中的至少一个的输出信号之后，允许控制装置（8）激活在正常模式下操作的传感器元件（3a），（3b）和（4） ），因此检测器能够从方向盘旋转的信息中检测方向和旋转角度。
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公开(公告)号：US4885692A
公开(公告)日：1989-12-05
申请号：US233641
申请日：1988-08-18
CPC分类号： B60K31/047
摘要： A vehicle cruise control system having an electric actuator for acting upon a throttle valve of a vehicle, a clutch for disconnecting the actuator from the throttle valve, a spring or the like for returning the output end of the clutch to a neutral state and a limit switch for detecting the limit of the motion of the output end of the clutch and discontinuing the supply of electric current to the actuator upon detection of the limit. Since the detection of the lower limit of the stroke of the actuator for decelerating the vehicle is necessary for preventing unnecessary supply of electric current to the actuator and overloading of the actuator, the closed state of the limit switch is tested by supplying an electric current to the actuator so as to decelerate the vehicle prior to starting the normal operation of the vehicle cruise control and determining if the electric current is indeed conducted through the actuator or not.
摘要翻译： 一种车辆巡航控制系统，其具有用于作用在车辆的节气门上的电致动器，用于将致动器与节气门断开的离合器，用于使离合器的输出端返回至中性状态的弹簧等 开关，用于检测离合器的输出端的运动极限，并且在检测到限制时停止向致动器供应电流。 由于检测用于使车辆减速的致动器的行程的下限对于防止对致动器的电流的不必要的供给和致动器的过载是必要的，所以通过向限位开关提供电流来测试限位开关的关闭状态 执行器，以便在开始车辆巡航控制的正常操作之前使车辆减速，并且确定电流是否确实通过致动器传导。
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公开(公告)号：US4446727A
公开(公告)日：1984-05-08
申请号：US403002
申请日：1982-07-29
申请人： Norimitsu Kurihara , Takeshi Imai
发明人： Norimitsu Kurihara , Takeshi Imai
CPC分类号： G01F1/08 , G01F15/063 , G01F9/023
摘要： In a vehicle provided with a turbine-type fuel flow meter for detecting the flow rate of fuel supplied to a carburetor of an internal combustion engine, a method for integrating the amount of fuel consumption which comprises the steps of summing the flow rate detected by the fuel flow meter at each prescribed time, comparing a quantity relating to the vehicle speed in a mean value at the prescribed time with a given reference value, selecting one from at least two prescribed correction factors based on the comparison and correcting the corresponding sum value of fuel flow rate by multiplying by the selected factor, and integrating the corrected value of fuel flow rate. With such method, error based on the moment of inertia in a runner of the fuel flow meter is substantially eliminated.
摘要翻译： 在设置有用于检测供给到内燃机的化油器的燃料的流量的涡轮式燃料流量计的车辆中，包括以下步骤的积分燃料消耗量的方法：将由 燃料流量计在每个规定时间，将与规定时间的平均值中的车速相关的数量与给定的参考值进行比较，基于比较从至少两个规定的校正因子中选择一个，并且校正相应的和值 通过乘以所选因子的燃料流量，并将校正的燃料流量值积分。 通过这种方法，基本上消除了基于燃料流量计的转子中的惯性矩的误差。
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