SYSTEM AND METHOD FOR CONTROLLING POWER GENERATION FOR ELECTRICAL LOADS IN A VEHICLE
    1.
    发明申请
    SYSTEM AND METHOD FOR CONTROLLING POWER GENERATION FOR ELECTRICAL LOADS IN A VEHICLE 审中-公开
    用于控制车辆电力负荷的发电系统和方法

    公开(公告)号:WO2013035108A1

    公开(公告)日:2013-03-14

    申请号:PCT/IN2012/000587

    申请日:2012-09-05

    Abstract: The present subject matter described herein relates to methods (400) and systems (200, 218, 300) for controlling electrical power supply for a plurality of electrical loads in a vehicle. According to one embodiment, the power supply system includes an AC generator (102) that generates an AC voltage having a positive half and a negative half. An ignition control system (112) includes a DC voltage regulator (114) having a first switching device (116) that converts the AC voltage received from the AC generator (102) to a DC voltage and an ignition control unit (122) that enables generation of an actuation signal when the speed of the engine is higher than a predetermined level. A load voltage regulator (202) having a second switching device (106) and a third switching device (206) for supplying positive and negative halves of the AC voltage to the plurality of electrical loads is provided.

    Abstract translation: 本文所述的本主题涉及用于控制车辆中的多个电负载的电力供应的方法(400)和系统(200,218,300)。 根据一个实施例,电源系统包括产生具有正半和负半的AC电压的AC发电机(102)。 点火控制系统(112)包括具有将从AC发电机(102)接收的AC电压转换为DC电压的第一开关装置(116)的直流稳压器(114)和点火控制单元(122) 当发动机的速度高于预定水平时产生致动信号。 提供具有第二开关装置(106)和第三开关装置(206)的负载电压调节器(202),用于向多个电负载提供交流电压的正和负两半。

    REVERSIBLY ROTATING ENGINE
    2.
    发明申请
    REVERSIBLY ROTATING ENGINE 审中-公开
    可逆旋转发动机

    公开(公告)号:WO1989001570A1

    公开(公告)日:1989-02-23

    申请号:PCT/JP1988000644

    申请日:1988-06-27

    CPC classification number: F02N11/00 F02P5/1558 F02P15/001 Y02T10/46

    Abstract: This invention is characterized in that, in order to use an engine like a nut runner by shifting between a forward rotational mode and a reverse rotational mode, rotation positions taken by a crankshaft when a primary current has a maximum voltage during forward and reverse rotations of the engine are set symmetric with respect to and ahead of a rotation position of the crankshaft corresponding to the upper dead point of a piston. When the voltage of the primary current in an electromotive coil (97) becomes maximal in a predetermined rotation position, which is ahead of the upper dead point of the piston (7) with respect to the rotational direction of the crankshaft, while the engine is rotated forwardly or the engine is rotated reversely, this voltage is detected by an ignition unit (177) in a position, in which the voltage reaches a predetermined level in the vicinity of the maximum level, or in a position, in which the voltage drops from the maximum level by a predetermined voltage, so that the primary current is short-circuited to generate a high voltage current in a secondary circuit and perform electric discharge at an ignition plug (45). Since the time of this ignition is set in the same position, which is ahead of the upper dead point, whether the engine is rotated forwardly or the engine is rotated reversely, it is unnecessary to regulate an ignition time according to the directions of the rotation.

    エンジン始動装置およびエンジン始動方法
    3.
    发明申请
    エンジン始動装置およびエンジン始動方法 审中-公开
    发动机启动装置和发动机启动方法

    公开(公告)号:WO2013187101A1

    公开(公告)日:2013-12-19

    申请号:PCT/JP2013/057785

    申请日:2013-03-19

    Abstract:  エンジンの慣性回転中の再始動を速やか、かつ静粛に行うことができるエンジン始動装置およびエンジン始動方法を得る。 エンジン自動停止条件の成立によりエンジンへの燃料噴射を停止してエンジンを自動停止させ、その後エンジン再始動条件の成立によりエンジンを再始動させるエンジン始動装置であって、エンジンのクランク軸に連結されたリングギア11と、通電により回転するスタータモータ145と、スタータモータ145の回転をリングギア11に伝達するピニオンギア144と、通電によりピニオンギア144をリングギア11方向に移動させて噛み合わせるピニオンギア移動部と、エンジン再始動条件の成立後、かつピニオンギア移動部によるピニオンギア144の移動開始後に、所定の圧縮気筒で燃焼が発生するように燃料噴射を再開する燃料噴射制御部とを備えたものである。

    Abstract translation: 本发明提供一种发动机起动装置和发动机起动方法,其能够在所述发动机的惯性旋转期间快速且安静地重新启动发动机。 发动机起动装置在发动机自动停止状态时停止对发动机的燃料喷射而自动停止发动机,并且在发动机重起状态发生时随后重新起动发动机。 发动机起动装置包括:连接到发动机的曲轴的齿圈(11); 启动电动机(145),其在被供应能量时旋转; 小齿轮(144),其将起动电动机(145)的旋转传递到齿圈(11); 小齿轮移动单元,当被供应能量时,使小齿轮(144)朝向齿圈(11)移动并与其啮合; 以及燃料喷射控制单元,其在发动机重启状态和小齿轮移动单元的小齿轮(144)的运动已经开始之后,重新开始燃料喷射,从而在预定的压缩气缸处发生燃烧。

    DEVICE FOR CONTROLLING IGNITION TIMING
    4.
    发明申请
    DEVICE FOR CONTROLLING IGNITION TIMING 审中-公开
    用于控制点火时间的装置

    公开(公告)号:WO1993013310A1

    公开(公告)日:1993-07-08

    申请号:PCT/JP1989001025

    申请日:1989-10-05

    CPC classification number: F02P5/155 F02P5/1558 Y02T10/46

    Abstract: A device for controlling ignition timing of an internal combustion engine employed in ships. In controlling the ignition timing in response to the opening degree of the throttle, when the throttle is actuated toward the closing direction, a relax/delay circuit relaxes the change of output from the throttle sensor in order to prevent the engine from stalling at the time of quick deceleration.

    エンジン用点火制御装置
    5.
    发明申请
    エンジン用点火制御装置 审中-公开
    发动机点火控制装置

    公开(公告)号:WO2011092734A1

    公开(公告)日:2011-08-04

    申请号:PCT/JP2010/000453

    申请日:2010-01-27

    Abstract:  エンジンの点火位置を遅らせるか、または点火を停止させることによりキックバックの発生を防止する機能を有する始動時点火制御部と、エンジンの始動操作開始時からのクランク軸の回転角度を始動時回転角度として検出する始動時回転角検出手段と、検出された始動時回転角度が設定角度未満であるときにエンジンの始動性を損なわない範囲でキックバック防止効果を生じさせ、検出された始動時回転角度が設定角度以上であるときに始動時回転角度が設定角度以下であるときのキックバック防止効果よりも大きなキックバック防止効果を生じさせるように、検出された始動時回転角度に応じて始動時点火制御部の制御内容を切り換える切換え手段とを設けた。

    Abstract translation: 一种用于发动机的点火控制装置设置有启动时点火控制单元,其具有通过延迟发动机的点火位置或停止点火来防止反冲发生的功能;启动时旋转角度检测装置, 作为启动时旋转角度,曲轴从发动机的起动操作的开始时刻的旋转角度,以及根据检测到的起动时间切换起动时点火控制单元的控制内容的切换单元 旋转角度使得当检测到的起动时间旋转角度小于设定角度时,在不损害发动机的起动性能的范围内产生回跳防止效果,并且当检测到的起动时旋转角度为 大于或等于设定角度时,当起动时间旋转角度小于设定角度时,反冲预防效果大于反冲防止效果 产生的。

    CAPACITOR DISCHARGING TYPE IGNITION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
    6.
    发明申请
    CAPACITOR DISCHARGING TYPE IGNITION DEVICE FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
    用于内燃机的电容器放电型点火装置

    公开(公告)号:WO1995031640A1

    公开(公告)日:1995-11-23

    申请号:PCT/JP1995000905

    申请日:1995-05-11

    Abstract: A capacitor (C1) of an ignition circuit (3) is charged by an output at a positive half cycle of an exciter coil (104), and the electric charge of the capacitor (C1) is discharged through a thyristor (Th1), whereby an ignition operation is carried out. When the level of a detected value (Vb) of the output voltage at a negative half cycle of the exciter coil coincides with the level of a reference voltage (Vr), a transistor (Tr4) is conducted so as to generate a reference signal. A measurement of an ignition timing calculated by a microcomputer is started at a reference signal generating position, and when an ignition timing is measured, an ignition signal is sent to the thyristor (Th1) to thereby start an ignition operation. The reference signal generating position is maintained constant by changing a reference voltage (Vr) in accordance with the output voltage and output frequency of the exciter coil.

    Abstract translation: 点火电路(3)的电容器(C1)由励磁线圈(104)的正半周期的输出充电,电容器(C1)的电荷通过晶闸管(Th1)放电,由此 进行点火操作。 当激励器线圈的负半周期的输出电压的检测值(Vb)的电平与参考电压(Vr)的电平一致时,导通晶体管(Tr4)以产生参考信号。 在基准信号产生位置开始由微计算机计算出的点火正时的测量值,当测量点火正时时,将点火信号发送到晶闸管(Th1),从而开始点火操作。 通过根据励磁线圈的输出电压和输出频率改变参考电压(Vr),使参考信号产生位置保持恒定。

    SYNCHRONISATION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE WITH A TOOTHED WHEEL WITH MORE THAN TWO REFERENCE POSITIONS
    7.
    发明申请
    SYNCHRONISATION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE WITH A TOOTHED WHEEL WITH MORE THAN TWO REFERENCE POSITIONS 审中-公开
    具有多于两个参考位置的车轮的内燃机同步系统

    公开(公告)号:WO2014010164A1

    公开(公告)日:2014-01-16

    申请号:PCT/JP2013/003448

    申请日:2013-05-31

    Inventor: MAEBASHI, Kosei

    Abstract: An engine system includes an engine having a rotary member (75) that rotates together with the crankshaft (48), a plurality of first detection bodies (P1-N) provided on the rotary member (75), a second detection body (S) provided on the same rotary member (75), a detection means (96) that detects the first (P1-N) and second detection bodies (S), a crank pulse generating means that generates crank pulses from an output signal of the detection means, a detection body identifying means, and an ignition control section. The plurality of first detection bodies (Pl-N) are disposed so that their rear ends in a rotation direction of the rotary member are evenly spaced at first intervals along the rotation direction (R1), and the plurality of first detection bodies (P1-N) include an energization start detection body (P6) and an ignition detection body (P7). The second detection body (S) has a rear end disposed between a pair of the first detection bodies disposed at the first interval so that the intervals along the rotation direction between the rear end of the second detection body (S) and the rear ends of the pair of first detection bodies are second intervals different from the first interval. The detection body identifying means identifies the second detection body (S) based on intervals of crank pulses, and further, identifies the energization start detection body (P6) and the ignition detection body (P7) by using the second detection body (S) as a reference.

    Abstract translation: 发动机系统包括具有与曲轴(48)一起旋转的旋转部件(75)的发动机,设置在旋转部件(75)上的多个第一检测体(P1-N),第二检测体(S) 设置在相同的旋转构件(75)上,检测装置(96),其检测第一(P1-N)和第二检测体(S);曲柄脉冲发生装置,从检测装置的输出信号产生曲柄脉冲 ,检测体识别装置和点火控制部。 多个第一检测体(P1-N)被配置成使得它们沿着旋转部件的旋转方向的后端沿着旋转方向(R1)以一定间隔均匀地间隔开,并且多个第一检测体(P1〜 N)包括通电开始检测体(P6)和点火检测体(P7)。 第二检测体(S)具有设置在以第一间隔布置的一对第一检测体之间的后端,使得沿着第二检测体(S)的后端与后端之间的旋转方向的间隔 所述一对第一检测体是与第一间隔不同的第二间隔。 检测体识别装置基于曲柄脉冲的间隔来识别第二检测体(S),并且通过使用第二检测体(S)识别通电开始检测体(P6)和点火检测体(P7)为 参考。

    内燃機関用点火装置の点火時点制御方法と点火時点制御装置
    8.
    发明申请
    内燃機関用点火装置の点火時点制御方法と点火時点制御装置 审中-公开
    点火时间控制方法,用于内部燃烧发动机使用点火装置和点火时序控制装置

    公开(公告)号:WO2003087568A1

    公开(公告)日:2003-10-23

    申请号:PCT/JP2003/004604

    申请日:2003-04-11

    Inventor: 山下 良平

    Abstract:  磁石発電機構造を簡単化させると共に、内燃機関の起動時の動作を安定化させることにより、構造が簡単で小型な点火装置を得ると共に、内燃機関の安全性を高める。容量放電型内燃機関用点火装置において、発電コイルの出力電圧の順電圧分が、継続した点火動作を得ることができる周期検出電圧値に達した時点で得た周期検出信号により点火時期信号を演算し、発電コイルの出力電圧の遅れ側逆電圧分から、ピーク電圧検出信号と起動電圧検出信号とを得、機関に負荷を結合する予め設定した通常域速度以下では、ピーク電圧検出信号の発生のすぐ後に点火信号を出力し、通常域速度以上では、周期検出信号の出力時点から点火時期信号の時間後に点火信号を出力し、起動時には、周期検出信号に従って、起動電圧検出信号により点火信号を出力することにより、タイミング信号を発生させるコイルを不要とし、また安全な起動動作を得る。

    Abstract translation: 简化了磁铁发电结构,使启动时的内燃机运转稳定,从而获得结构简单,提高内燃机安全性的小型点火装置。 一种容量放电型内燃机用点火装置,其中通过在来自发电线圈的输出电压的正向电压分量达到周期检测电压的时间点获得的循环检测信号来计算点火定时信号 可以确保连续点火操作,从发电线圈的输出电压的延迟侧反向电压分量获得峰值电压检测信号和启动电压检测信号,并且在产生线圈之后立即输出点火信号 以预定的正常区域速度或较慢的用于将负载与发动机耦合的峰值电压检测信号,点火信号在循环检测信号的输出时间点高于正常区域速度之后输出点火定时信号持续时间, 并且通过起动电压检测信号根据启动时的周期检测信号输出点火信号,由此产生线圈f 或者不需要产生定时信号,并且确保安全的启动操作。

    PROCESSOR CONTROLLED DISCHARGE IGNITION WITH FIXED FIRING ANGLE AT STARTUP
    9.
    发明申请
    PROCESSOR CONTROLLED DISCHARGE IGNITION WITH FIXED FIRING ANGLE AT STARTUP 审中-公开
    处理器控制放电点火与固定的闪光灯启动

    公开(公告)号:WO2003078830A1

    公开(公告)日:2003-09-25

    申请号:PCT/US2003/007381

    申请日:2003-03-10

    Abstract: An ignition apparatus for use with an internal combustion engine to produce an electrical spark at a spark ignition device (10). The ignition apparatus includes triggering circuitry (196) having a processor with stored timing data. The processor receives a signal indicative of the rotational position of the magnet (32) and generates a triggering signal. The triggering circuitry (196) switches between a first mode wherein the triggering signal occurs at a fixed time relative to top dead center and a second mode wherein the triggering signal occurs at a variable time relative to top dead center based on the stored timing data.

    Abstract translation: 一种与内燃机一起使用以在火花点火装置(10)产生电火花的点火装置。 点火装置包括具有处理器的触发电路(196),其具有存储的定时数据。 处理器接收表示磁体(32)的旋转位置的信号,并产生触发信号。 触发电路(196)在第一模式之间切换,其中触发信号以相对于上死点的固定时间发生,而第二模式,其中基于所存储的定时数据,触发信号以相对于上止点的可变时间发生。

    SPEED DEPENDENT IGNITION CONTROLLER AND METHOD
    10.
    发明申请
    SPEED DEPENDENT IGNITION CONTROLLER AND METHOD 审中-公开
    速度依赖点火控制器和方法

    公开(公告)号:WO1984004360A1

    公开(公告)日:1984-11-08

    申请号:PCT/US1984000459

    申请日:1984-03-27

    Applicant: MOTOROLA, INC.

    CPC classification number: F02P3/0453 F02P5/155 F02P5/1558 Y02T10/46

    Abstract: A speed dependent ignition controller (10) and method utilizes a sensor output signal (A) to provide spark occurrence and dwell initiation at retard and advance angles (R, A) for an internal combustion engine. The sensor signal (A) has a pulse width (A-R) proportional to the difference between a desired ignition advance (A) and retard (R) angle. At low rpm, the sensor signal (A) is inverted to produce a retarded ignition angle (R) while at high rpm's the signal is utilized without inversion to produce an advance ignition angle (A).

    Abstract translation: 速度依赖点火控制器(10)和方法利用传感器输出信号(A)为内燃机的延迟和提前角(R,A)提供火花发生和停留起动。 传感器信号(A)具有与期望的点火提前(A)和延迟(R)角之间的差成比例的脉冲宽度(A-R)。 在低转速下,传感器信号(A)被反转以产生延迟的点火角(R),而在高转速下,信号被利用而不反转以产生提前点火角(A)。

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