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公开(公告)号：US20070236198A1
公开(公告)日：2007-10-11
申请号：US11732607
申请日：2007-04-04
IPC分类号： G05F1/00
CPC分类号： H02M3/157 , H02M2001/0025
摘要： A power supply device comprises: a voltage converting portion that converts a voltage generated from a power supply portion into an output voltage to be supplied to a load; a voltage divider circuit that generates an output voltage setting signal for providing a set value of the output voltage; a set value changeover portion that turns on/off set value changeover switches to change a voltage divider ratio of the voltage divider circuit to change the set value; a storage device that stores a state appropriate for each set value changeover switch for keeping the value of the output voltage within a specified range; a set value changeover switch control portion that controls the set value changeover switches so as to bring each set value changeover switch into a state as stored in the storage device when the voltage is supplied from the voltage converting portion to the load; and an output voltage control portion that controls the voltage converting portion so as to make zero a deviation between the value of the output voltage and the set value.
摘要翻译： 电源装置包括：电压转换部分，其将从电源部分产生的电压转换为要提供给负载的输出电压; 分压电路，产生用于提供输出电压的设定值的输出电压设定信号; 设定值切换部，其接通/关闭设定值切换开关，以改变分压器电路的分压比，以改变设定值; 存储装置，其存储适于每个设定值切换开关的状态，以将输出电压的值保持在指定范围内; 设定值切换开关控制部，其控制所述设定值切换开关，使得当所述电压从所述电压转换部向所述负载提供电压时，使各设定值切换开关成为存储在所述存储装置中的状态; 以及输出电压控制部分，其控制所述电压转换部分，使得所述输出电压的值与所述设定值之间的偏差为零。
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公开(公告)号：US07558088B2
公开(公告)日：2009-07-07
申请号：US11732607
申请日：2007-04-04
IPC分类号： H02M1/14
CPC分类号： H02M3/157 , H02M2001/0025
摘要： A power supply device comprises: a voltage converting portion that converts a voltage generated from a power supply portion into an output voltage to be supplied to a load; a voltage divider circuit that generates an output voltage setting signal for providing a set value of the output voltage; a set value changeover portion that turns on/off set value changeover switches to change a voltage divider ratio of the voltage divider circuit to change the set value; a storage device that stores a state appropriate for each set value changeover switch for keeping the value of the output voltage within a specified range; a set value changeover switch control portion that controls the set value changeover switches so as to bring each set value changeover switch into a state as stored in the storage device when the voltage is supplied from the voltage converting portion to the load; and an output voltage control portion that controls the voltage converting portion so as to make zero a deviation between the value of the output voltage and the set value.
摘要翻译： 电源装置包括：电压转换部分，其将从电源部分产生的电压转换为要提供给负载的输出电压; 分压电路，产生用于提供输出电压的设定值的输出电压设定信号; 设定值切换部，其接通/关闭设定值切换开关，以改变分压器电路的分压比，以改变设定值; 存储装置，其存储适于每个设定值切换开关的状态，以将输出电压的值保持在指定范围内; 设定值切换开关控制部，其控制所述设定值切换开关，使得当所述电压从所述电压转换部向所述负载提供电压时，使各设定值切换开关成为存储在所述存储装置中的状态; 以及输出电压控制部分，其控制所述电压转换部分，使得所述输出电压的值与所述设定值之间的偏差为零。
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公开(公告)号：US20080122643A1
公开(公告)日：2008-05-29
申请号：US11945286
申请日：2007-11-27
CPC分类号： H02J7/1461 , H02J7/1492 , Y02T10/92
摘要： There is provided an electronic control unit including: input terminals connected to output terminals of a magneto generator driven by an engine; DC output terminals; a control power supply circuit that converts an AC voltage input between the input terminals into a DC voltage equal to a set value; and a microprocessor that controls electrical components of the engine, wherein the electronic control unit further includes an interruption signal generation circuit that compares an output voltage of the control power supply circuit with a certain abnormality determination voltage and generates an interruption signal when the output voltage of the control power supply circuit becomes the abnormality determination voltage or less, and an abnormality state storage unit for storing that an abnormality occurs in a power supply portion when the interruption signal is generated.
摘要翻译： 提供了一种电子控制单元，包括：连接到由发动机驱动的磁电机的输出端子的输入端子; 直流输出端子; 将输入端子之间输入的交流电压转换成等于设定值的直流电压的控制电源电路; 以及控制所述发动机的电气部件的微处理器，其中，所述电子控制单元还包括中断信号生成电路，其将所述控制电源电路的输出电压与某一异常判定电压进行比较，并且当所述中断信号生成电路的输出电压 所述控制电源电路成为所述异常判定电压以下，所述异常状态存储部在生成所述中断信号时，存储在所述供电部中发生异常的异常状态存储部。
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公开(公告)号：US07808755B2
公开(公告)日：2010-10-05
申请号：US11945286
申请日：2007-11-27
IPC分类号： H02H3/00
CPC分类号： H02J7/1461 , H02J7/1492 , Y02T10/92
摘要： There is provided an electronic control unit including: input terminals connected to output terminals of a magneto generator driven by an engine; DC output terminals; a control power supply circuit that converts an AC voltage input between the input terminals into a DC voltage equal to a set value; and a microprocessor that controls electrical components of the engine, wherein the electronic control unit further includes an interruption signal generation circuit that compares an output voltage of the control power supply circuit with a certain abnormality determination voltage and generates an interruption signal when the output voltage of the control power supply circuit becomes the abnormality determination voltage or less, and an abnormality state storage unit for storing that an abnormality occurs in a power supply portion when the interruption signal is generated.
摘要翻译： 提供了一种电子控制单元，包括：连接到由发动机驱动的磁电机的输出端子的输入端子; 直流输出端子; 将输入端子之间输入的交流电压转换成等于设定值的直流电压的控制电源电路; 以及控制所述发动机的电气部件的微处理器，其中，所述电子控制单元还包括中断信号生成电路，其将所述控制电源电路的输出电压与某一异常判定电压进行比较，并且当所述中断信号生成电路的输出电压 所述控制电源电路成为所述异常判定电压以下，所述异常状态存储部在生成所述中断信号时，存储在所述供电部中发生异常的异常状态存储部。
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公开(公告)号：US07688073B2
公开(公告)日：2010-03-30
申请号：US12026566
申请日：2008-02-06
申请人： Mitsuyoshi Shimazaki , Jun Kawagoe
发明人： Mitsuyoshi Shimazaki , Jun Kawagoe
IPC分类号： F02P17/00
CPC分类号： F02P17/00 , F02D2200/503 , F02P3/06
摘要： A diagnosis device of a capacitor discharge ignition device for an engine that detects, as a singularity, a leading edge or a trailing edge of a voltage between output terminals of an ignition power supply portion that generates a voltage for charging an ignition capacitor, counts the number of singularities detected while a crankshaft rotates through a measurement section, which is a section of a certain crank angle determined with reference to a pulse signal obtained by a signal generator that generates a pulse signal at a specific crank angle position of an engine, and diagnoses an abnormality of the ignition device and a cause of the abnormality by comparing the count value of singularity with the number of times of normal ignition of the engine performed while the crankshaft rotates through the measurement section.
摘要翻译： 一种发动机的电容器放电点火装置的诊断装置，其检测点火电源部的产生用于对点火电容器充电的电压的输出端子之间的电压的前沿或后沿，作为奇点，对 当曲轴旋转通过测量部分时检测到的奇异点数，该测量部分是参考由在发动机的特定曲柄角位置处产生脉冲信号的信号发生器获得的脉冲信号确定的某个曲柄角的一部分，以及 通过将奇数的计数值与在曲轴通过测量部转动时执行的发动机的正常点火次数进行比较来诊断点火装置的异常和异常的原因。
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公开(公告)号：US20080191700A1
公开(公告)日：2008-08-14
申请号：US12026566
申请日：2008-02-06
申请人： Mitsuyoshi Shimazaki , Jun Kawagoe
发明人： Mitsuyoshi Shimazaki , Jun Kawagoe
CPC分类号： F02P17/00 , F02D2200/503 , F02P3/06
摘要： A diagnosis device of a capacitor discharge ignition device for an engine that detects, as a singularity, a leading edge or a trailing edge of a voltage between output terminals of an ignition power supply portion that generates a voltage for charging an ignition capacitor, counts the number of singularities detected while a crankshaft rotates through a measurement section, which is a section of a certain crank angle determined with reference to a pulse signal obtained by a signal generator that generates a pulse signal at a specific crank angle position of an engine, and diagnoses an abnormality of the ignition device and a cause of the abnormality by comparing the count value of singularity with the number of times of normal ignition of the engine performed while the crankshaft rotates through the measurement section.
摘要翻译： 一种发动机的电容器放电点火装置的诊断装置，其检测点火电源部的产生用于对点火电容器充电的电压的输出端子之间的电压的前沿或后沿，作为奇点，对 当曲轴旋转通过测量部分时检测到的奇异点数，该测量部分是参考由在发动机的特定曲柄角位置处产生脉冲信号的信号发生器获得的脉冲信号确定的某个曲柄角的一部分，以及 通过将奇数的计数值与在曲轴通过测量部转动时执行的发动机的正常点火次数进行比较来诊断点火装置的异常和异常的原因。
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公开(公告)号：US06392311B1
公开(公告)日：2002-05-21
申请号：US09748314
申请日：2000-12-26
IPC分类号： H02P904
摘要： A starter generator for an internal combustion engine serving as a starter motor when the internal combustion engine should start and as a generator after the internal combustion engine starts and comprising a magnet rotor and a stator having a plural of coils, a plural of switch circuits to switch a current flowing through the coils and a switch controller to control switch elements of the switch circuits whereby the current flows through all the coils by controlling the switch circuits in accordance with a position of the rotor when the engine should start to thereby produce a large torque and the current flows through one or some of the coils via a rectifying circuit of rectifying diodes provided in some switch circuits after the engine starts to thereby charge the battery.
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公开(公告)号：US07443044B2
公开(公告)日：2008-10-28
申请号：US11789158
申请日：2007-04-24
摘要： An engine control device that controls an engine having a brushless motor as a starter motor, wherein the control device comprises a pickup coil that outputs a pulse signal at a crank angle position set in a crank angle section where a load applied to the brushless motor in cranking the engine is light, said brushless motor including a stator, a rotor and a position detecting device that detects rotational angle positions of the rotor to output position detection signals which represent level changes at fixed crank angle positions of the engine, and the control device being constructed so as to identify a crank angle position corresponding to each position where the level of the position detection signal is changed, based on the output signal of the pickup coil and to obtain crank angle information from the level changes of the position detection signals to control ignition timing or the like.
摘要翻译： 一种控制具有无刷电动机的发动机作为起动电动机的发动机控制装置，其特征在于，所述控制装置包括拾取线圈，该拾取线圈以设定在施加到所述无刷电动机的负载的曲柄角部的曲柄角位置输出脉冲信号 所述无刷电动机包括定子，转子和位置检测装置，其检测转子的旋转角度位置，以输出表示发动机的固定曲柄角位置处的水平变化的位置检测信号，以及控制装置 被构造成基于拾取线圈的输出信号来识别与位置检测信号的电平改变的每个位置对应的曲柄角位置，并且从位置检测信号的电平变化获得曲柄角信息 控制点火正时等。
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9.发明授权公开(公告)号：US06373729B1
公开(公告)日：2002-04-16
申请号：US09847574
申请日：2001-05-02
IPC分类号： H02M336
CPC分类号： H02M5/4585 , H02J3/38 , H02M1/32
摘要： A method of controlling an electric power source apparatus including an electric power converter circuit which converts an output of an electric power source into DC or AC output and load connector terminals across which is applied an output of said converter circuit, which includes the steps of detecting a waveform of the load voltage across the load connection terminals after the output of the electric power converter circuit is stopped when an overcurrent flows through the load connection terminals, of judging a cause due to which the overcurrent flows, and of controlling said converter circuit according to the result of the judgement, wherein the electric power converter circuit is kept stopped when it is judged that the overcurrent is caused by an increase in the load and the electric power converter is so controlled that the waveform of the voltage applied across the load connection terminals from the electric power converter circuit is consistent with the waveform of the voltage detected by the voltage waveform detection step when it is judged that the overcurrent is caused by a voltage applied from another power source.
摘要翻译： 一种控制电源装置的方法，该电源装置包括将电源的输出转换为DC或AC输出的电力转换器电路，并且施加了所述转换器电路的输出的负载连接器端子包括以下步骤：检测 当过电流流过负载连接端子时，在电力转换器电路的输出之后的负载连接端子上的负载电压的波形，判断由于过电流流动的原因，以及控制所述转换器电路的波形 根据判断结果，当判断出过载电流是由负载增加引起的时，电力转换电路保持停止，电力转换器受到如此控制，使得施加在负载连接端的电压波形 电力转换器电路的端子与电压的波形一致 当判断为由另一电源施加的电压引起过电流时，由电压波形检测步骤检测。
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公开(公告)号：US20070284888A1
公开(公告)日：2007-12-13
申请号：US11789158
申请日：2007-04-24
IPC分类号： F02N11/00
摘要： An engine control device that controls an engine having a brushless motor as a starter motor, wherein the control device comprises a pickup coil that outputs a pulse signal at a crank angle position set in a crank angle section where a load applied to the brushless motor in cranking the engine is light, said brushless motor including a stator, a rotor and a position detecting device that detects rotational angle positions of the rotor to output position detection signals which represent level changes at fixed crank angle positions of the engine, and the control device being constructed so as to identify a crank angle position corresponding to each position where the level of the position detection signal is changed, based on the output signal of the pickup coil and to obtain crank angle information from the level changes of the position detection signals to control ignition timing or the like.
摘要翻译： 一种控制具有无刷电动机的发动机作为起动电动机的发动机控制装置，其特征在于，所述控制装置包括拾取线圈，该拾取线圈以设定在施加到所述无刷电动机的负载的曲柄角部的曲柄角位置输出脉冲信号 所述无刷电动机包括定子，转子和位置检测装置，其检测转子的旋转角度位置，以输出表示发动机的固定曲柄角位置处的水平变化的位置检测信号，以及控制装置 被构造成基于拾取线圈的输出信号来识别与位置检测信号的电平改变的每个位置对应的曲柄角位置，并且从位置检测信号的电平变化获得曲柄角信息 控制点火正时等。
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