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1. 发明申请

US20060058897A1 On-vehicle power supplying apparatus with two power supplies 审中-公开
标题翻译：车载供电装置带有两个电源
公开(公告)号：US20060058897A1
公开(公告)日：2006-03-16
申请号：US11209816
申请日：2005-08-24
申请人： Takashi Senda , Akira Kato , Katsunori Tanaka , Takeshi Shimoyama
发明人： Takashi Senda , Akira Kato , Katsunori Tanaka , Takeshi Shimoyama
IPC分类号： G05B11/01 , G05D11/00 , G05D17/00 , G05D3/12 , G05D5/00 , G05D9/00
CPC分类号： B60R16/03 , B60L58/12 , B60L58/20 , F02N11/0814 , F02N11/0866 , Y02T10/7005 , Y02T10/7044 , Y02T10/7066
摘要： An on-vehicle power supplying apparatus comprises a first battery charged by a generator driven by an on-vehicle engine, a second battery connected to an on-vehicle electric load, and a power adjuster adjusting power to be supplied from both of the first and second batteries to the electric load. For adjusting the power, he power adjuster uses a predetermined order in which the first battery is firstly made to supply the power to the electric load, provided that a residual capacity of the first battery is higher than a predetermined threshold, before making both the first and second batteries supply the power to the electric load cooperatively.
摘要翻译：车载供电装置包括由车载发动机驱动的发电机充电的第一电池，连接到车载电力负载的第二电池以及从第一和第二电力供应装置供电的电力调节器第二个电池到电动负载。为了调整功率，如果第一电池的剩余容量高于预定阈值，则电力调节器使用首先使第一电池向电负载供电的预定顺序，并且第二电池协同地向电负载供电。

2. 发明申请

US20060097577A1 Vehicle power supply system 有权
标题翻译：车载电源系统
公开(公告)号：US20060097577A1
公开(公告)日：2006-05-11
申请号：US10546036
申请日：2004-02-17
申请人： Akira Kato , Katsunori Tanaka , Masaru Kamiya , Takashi Senda
发明人： Akira Kato , Katsunori Tanaka , Masaru Kamiya , Takashi Senda
IPC分类号： B60L1/00
CPC分类号： F02N11/0866 , B60R16/03 , F02N2200/063 , F02N2250/02 , H02J7/1423 , Y02T10/7005
摘要： A main power source (2) is, for example, an ordinary Pb battery and generates a voltage of 12-13 V. At the time of starting an engine, the main power source (2) supplies power to a starter (8a). The main power source (2) is given a higher priority than an auxiliary power source (3) to supply power to ordinary loads (8b). The auxiliary power source (3) is a high performance battery (e.g., Li ion battery), which has superior charge acceptance capability and better state detectability over the main power source (2). Furthermore, the auxiliary power source (3) has an internal resistance per unit capacity, which is smaller than that of the main power source (2), and generates a voltage of 9-12 V. A generator (1) is directly connected to the auxiliary power source (3). The auxiliary power source (3) stores regenerative power, which is generated by the generator (1) at the time of deceleration of a vehicle, and is used as a redundant power source for the main power source (2). The main power source (2) and the auxiliary power source (3) are connected to each other through a supply circuit (5), which has a DC/DC converter (4), and a second supply circuit 7, which has a switch (6).
摘要翻译：主电源（2）例如是普通Pb电池并产生12-13V的电压。在起动发动机时，主电源（2）向起动器（8a）供电，。主电源（2）的优先级高于辅助电源（3），以向普通负载（8b）供电。辅助电源（3）是具有比主电源（2）更好的充电接受能力和更好的状态检测能力的高性能电池（例如锂离子电池）。此外，辅助电源（3）具有比主电源（2）小的单位容量的内部电阻，并且产生9〜12V的电压。发电机（1）直接连接到辅助电源（3）。辅助电源（3）存储在车辆减速时由发电机（1）产生的再生电力，并且用作主电源（2）的冗余电源。主电源（2）和辅助电源（3）通过具有DC / DC转换器（4）的电源电路（5）和第二电源电路7彼此连接，第二电源电路7具有开关（6）。

3. 发明授权

US07336002B2 Vehicle power supply system 有权
标题翻译：车载电源系统
公开(公告)号：US07336002B2
公开(公告)日：2008-02-26
申请号：US10546036
申请日：2004-02-17
申请人： Akira Kato , Katsunori Tanaka , Masaru Kamiya , Takashi Senda
发明人： Akira Kato , Katsunori Tanaka , Masaru Kamiya , Takashi Senda
IPC分类号： H02G3/02 , B60L11/12
CPC分类号： F02N11/0866 , B60R16/03 , F02N2200/063 , F02N2250/02 , H02J7/1423 , Y02T10/7005
摘要： A main power source is, for example, an ordinary Pb battery. At the time of starting an engine, the main power source supplies power to a starter. The main power source is given a higher priority than an auxiliary power source to supply power to ordinary loads. The auxiliary power source is a high performance battery (e.g., Li ion battery), which has superior charge acceptance capability and better state detectability over the main power source. The auxiliary power source stores regenerative power, which is generated by a generator at the time of deceleration of a vehicle, and is used as a redundant power source for the main power source. The main power source and the auxiliary power source are connected to each other through a supply circuit, which has a DC/DC converter, and a second supply circuit, which has a switch.
摘要翻译：主电源是例如普通Pb电池。在启动发动机时，主电源为起动器供电。主电源给予比辅助电源更高的优先级，以向普通负载供电。辅助电源是具有比主电源更好的充电接受能力和更好的状态检测能力的高性能电池（例如，锂离子电池）。辅助电源存储在车辆减速时由发电机产生的再生电力，并且用作主电源的冗余电源。主电源和辅助电源通过具有DC / DC转换器的电源电路和具有开关的第二电源电路相互连接。

4. 发明授权

US07279805B2 Vehicle power supply system with a series regulator 有权
标题翻译：车载电源系统配有串联调压器
公开(公告)号：US07279805B2
公开(公告)日：2007-10-09
申请号：US11073891
申请日：2005-03-08
申请人： Takashi Senda , Katsunori Tanaka , Akira Kato
发明人： Takashi Senda , Katsunori Tanaka , Akira Kato
IPC分类号： B60L1/00 , B60L3/00 , H02G3/00
CPC分类号： H02J7/1423 , H02J7/1453
摘要： A vehicle power supply system has a first battery connected to a generator, a second battery connected to an electric load and a series regulator between the first battery and the second battery. A control unit controls an input voltage of the series regulator and the output voltage of the series regulator based on a temperature of the series regulator, an output voltage of the series regulator and a load amount of the electric load. The control unit specifically controls an input upper limit voltage value of the series regulator to change an allowable value of a voltage difference between input and output of the series regulator.
摘要翻译：车辆电源系统具有连接到发电机的第一电池，连接到电负载的第二电池和第一电池和第二电池之间的串联调节器。控制单元基于串联调节器的温度，串联调节器的输出电压和电负载的负载量来控制串联调节器的输入电压和串联调节器的输出电压。控制单元专门控制串联调节器的输入上限电压值，以改变串联调节器的输入和输出之间的电压差的允许值。

5. 发明申请

US20050212438A1 Vehicle power supply system with a series regulator 有权
标题翻译：车载电源系统配有串联调压器
公开(公告)号：US20050212438A1
公开(公告)日：2005-09-29
申请号：US11073891
申请日：2005-03-08
申请人： Takashi Senda , Katsunori Tanaka , Akira Kato
发明人： Takashi Senda , Katsunori Tanaka , Akira Kato
IPC分类号： B60Q1/00 , B60R16/02 , G05F1/56 , H02J1/00 , H02J7/14 , H02J7/16
CPC分类号： H02J7/1423 , H02J7/1453
摘要： A vehicle power supply system has a first battery connected to a generator, a second battery connected to an electric load and a series regulator between the first battery and the second battery. A control unit controls an input voltage of the series regulator and the output voltage of the series regulator based on a temperature of the series regulator, an output voltage of the series regulator and a load amount of the electric load. The control unit specifically controls an input upper limit voltage value of the series regulator to change an allowable value of a voltage difference between input and output of the series regulator.
摘要翻译：车辆电源系统具有连接到发电机的第一电池，连接到电负载的第二电池和在第一电池和第二电池之间的串联调节器。控制单元基于串联调节器的温度，串联调节器的输出电压和电负载的负载量来控制串联调节器的输入电压和串联调节器的输出电压。控制单元专门控制串联调节器的输入上限电压值，以改变串联调节器的输入和输出之间的电压差的允许值。

6. 发明授权

US08428855B2 System for controlling starter for starting internal combustion engine 有权
标题翻译：起动内燃机启动控制系统
公开(公告)号：US08428855B2
公开(公告)日：2013-04-23
申请号：US12782262
申请日：2010-05-18
申请人： Kazushige Okumoto , Akira Kato , Takashi Senda
发明人： Kazushige Okumoto , Akira Kato , Takashi Senda
IPC分类号： F02N11/08
CPC分类号： F02N11/0855 , F02N11/087
摘要： In a system for controlling a starter, the starter includes a pinion shiftable between an engagement position and a disengagement position. The starter includes an actuator configured to shift the pinion from the disengagement position to the engagement position when energized, and a motor configured to rotate the pinion when energized. The system includes a control circuit, a first switch unit configured to switch between energization and deenergization of the actuator under control of the control circuit, and a second switch unit configured to switch between energization and deenergization of the motor under control of the control circuit. The first switch unit and the second switch unit are individually arranged. The second switch unit includes a first relay configured to switch between energization and deenergization of the motor under control of the control circuit, and a second relay configured to control activation of the first relay.
摘要翻译：在用于控制起动器的系统中，起动器包括可在接合位置和分离位置之间移动的小齿轮。起动器包括致动器，其构造成当通电时将小齿轮从分离位置移动到接合位置，以及电动机，其构造成在通电时旋转小齿轮。该系统包括控制电路，第一开关单元，被配置为在控制电路的控制下在致动器的通电和断电之间切换;以及第二开关单元，其被配置为在控制电路的控制下在电动机的通电和断电之间切换。第一开关单元和第二开关单元分别布置。第二开关单元包括被配置为在控制电路的控制下在电动机的通电和断电之间切换的第一继电器和被配置为控制第一继电器的启动的第二继电器。

7. 发明授权

US08171908B2 Engine start system for use in idle stop system for automotive vehicle 有权
标题翻译：用于汽车怠速停止系统的发动机启动系统
公开(公告)号：US08171908B2
公开(公告)日：2012-05-08
申请号：US12585202
申请日：2009-09-08
申请人： Takashi Senda , Akira Kato , Kazushige Okumoto , Mitsuhiro Murata , Masami Niimi , Kiyokazu Haruno
发明人： Takashi Senda , Akira Kato , Kazushige Okumoto , Mitsuhiro Murata , Masami Niimi , Kiyokazu Haruno
IPC分类号： F02N11/08 , F02N15/00
CPC分类号： F02N11/0844 , F02N11/0855 , F02N15/067 , Y02T10/48
摘要： An engine start system which may be employed in automotive idle stop systems. The engine start system includes a pinion gear to be pushed to a ring gear coupled to an engine for achieving meshing engagement with the ring gear. After the pinion gear engages the ring gear, the engine start system starts to rotate the pinion gear using a starter motor to crank the engine. Specifically, when an engine restart request is made following an engine stop request, the engine start system waits until after the speed of the engine drops below a preselected gear engagable speed and then moves the pinion gear toward the ring gear without rotating the pinion gear. This minimizes the consumption of fuel in the vehicle in supplying electric power to the starter motor and a maximum level of mechanical noise arising from the engagement of the pinion gear with the ring gear.
摘要翻译：可用于汽车怠速停止系统的发动机启动系统。发动机起动系统包括小齿轮，该小齿轮被推到联接到发动机的齿圈以实现与齿圈啮合。小齿轮啮合齿圈后，发动机启动系统开始使用起动马达旋转小齿轮，以使发动机起动。具体地说，当在发动机停止请求之后进行发动机重起请求时，发动机起动系统等待直到发动机的速度低于预选的齿轮啮合速度，然后使小齿轮朝着齿圈移动而不转动小齿轮。这样可以最大限度地减少在向起动电动机提供电力时车辆中的燃料消耗以及小齿轮与环形齿轮接合产生的最大程度的机械噪声。

8. 发明授权

US08079340B2 System for restarting internal combustion engine when engine restart request occurs 有权
标题翻译：发动机重起请求时重新启动内燃机的系统
公开(公告)号：US08079340B2
公开(公告)日：2011-12-20
申请号：US12588079
申请日：2009-10-02
申请人： Kazushige Okumoto , Akira Kato , Takashi Senda , Mitsuhiro Murata , Masami Niimi , Kiyokazu Haruno
发明人： Kazushige Okumoto , Akira Kato , Takashi Senda , Mitsuhiro Murata , Masami Niimi , Kiyokazu Haruno
IPC分类号： F02N11/08
CPC分类号： F02N15/067 , F02N11/0814 , F02N11/0855 , F02N11/087 , F02N11/10 , F02N19/005 , F02N2019/008 , F02N2200/021 , H01H9/542 , H02P1/10 , H02P1/18
摘要： In a system for cranking a crankshaft of an internal combustion engine, a starter is provided with a motor working to, when energized, rotatably drive an output shaft with a pinion and an actuator working to, when energized, shift the pinion toward the ring gear to be engaged with the ring gear. A power supply is electrically connected to the motor and operative to output electrical power. A first mechanical relay is electrically connected between the power supply and the motor, and works to turn on and off a supply of a current based on the electrical power to the motor for rotating the pinion. A switching element is electrically connected across the first mechanical relay, and works to turn on and off the supply of the current to the motor for rotating the pinion.
摘要翻译：在用于起动内燃机的曲轴的系统中，起动器设置有电动机，该电动机在被通电时被可转动地驱动输出轴与小齿轮和致动器一起工作，当通电时，小齿轮朝向齿圈与齿圈啮合。电源电连接到电动机并且可操作地输出电力。第一机械继电器电连接在电源和电动机之间，并且基于用于旋转小齿轮的电动机的电力来开启和关闭电流供应。开关元件跨越第一机械继电器电连接，并且用于接通和断开向电动机供电以转动小齿轮。

9. 发明申请

US20100299053A1 SYSTEM FOR CONTROLLING STARTER FOR STARTING INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于启动内燃机的起动器控制系统
公开(公告)号：US20100299053A1
公开(公告)日：2010-11-25
申请号：US12782262
申请日：2010-05-18
申请人： Kazushige OKUMOTO , Akira Kato , Takashi Senda
发明人： Kazushige OKUMOTO , Akira Kato , Takashi Senda
IPC分类号： F02N11/08
CPC分类号： F02N11/0855 , F02N11/087
摘要： In a system for controlling a starter, the starter includes a pinion shiftable between an engagement position and a disengagement position. The starter includes an actuator configured to shift the pinion from the disengagement position to the engagement position when energized, and a motor configured to rotate the pinion when energized. The system includes a control circuit, a first switch unit configured to switch between energization and deenergization of the actuator under control of the control circuit, and a second switch unit configured to switch between energization and deenergization of the motor under control of the control circuit. The first switch unit and the second switch unit are individually arranged. The second switch unit includes a first relay configured to switch between energization and deenergization of the motor under control of the control circuit, and a second relay configured to control activation of the first relay.
摘要翻译：在用于控制起动器的系统中，起动器包括可在接合位置和分离位置之间移动的小齿轮。起动器包括致动器，其构造成当通电时将小齿轮从分离位置移动到接合位置，以及电动机，其构造成在通电时旋转小齿轮。该系统包括控制电路，第一开关单元，被配置为在控制电路的控制下在致动器的通电和断电之间切换;以及第二开关单元，其被配置为在控制电路的控制下在电动机的通电和断电之间切换。第一开关单元和第二开关单元分别布置。第二开关单元包括被配置为在控制电路的控制下在电动机的通电和断电之间切换的第一继电器和被配置为控制第一继电器的启动的第二继电器。

10. 发明授权

US08069832B2 System for restarting internal combustion engine when engine restart request occurs 有权
标题翻译：发动机重起请求时重新启动内燃机的系统
公开(公告)号：US08069832B2
公开(公告)日：2011-12-06
申请号：US12585037
申请日：2009-09-01
申请人： Kazushige Okumoto , Akira Kato , Takashi Senda , Mitsuhiro Murata , Masami Niimi , Kiyokazu Haruno
发明人： Kazushige Okumoto , Akira Kato , Takashi Senda , Mitsuhiro Murata , Masami Niimi , Kiyokazu Haruno
IPC分类号： F02N11/00
CPC分类号： F02N15/067 , F02N11/0844 , F02N11/0855 , F02N99/006 , F02N2200/022 , F02N2300/2002 , Y02T10/48
摘要： In a system, a starter includes a motor for rotatably driving an output shaft with a pinion and an actuator that shifts the pinion toward a ring gear to be engaged with the ring gear. A monitor unit monitors a rotational speed of the internal combustion engine. The rotational speed of the internal combustion engine drops after an automatic control for stop of the engine. When an engine restart request occurs with the rotational speed being within a preset range during the rotational speed of the internal combustion engine dropping by the automatic control for stop of the engine, a drive unit drives the actuator to shift the pinion toward the ring gear to be engaged with the ring gear. The drive unit rotatably drives the motor with the pinion being engaged with the ring gear to thereby crank the crankshaft.
摘要翻译：在系统中，起动器包括用于使小齿轮可转动地驱动输出轴的马达和使小齿轮朝向与齿圈啮合的齿圈的致动器。监视器单元监视内燃机的转速。在停止发动机的自动控制之后，内燃机的转速下降。当通过用于停止发动机的自动控制在内燃机的转速下降期间，当发动机重启请求发生在转速在预设范围内时，驱动单元驱动致动器将小齿轮朝向齿圈传动到与齿圈啮合。驱动单元可旋转地驱动马达，其中小齿轮与齿圈啮合从而使曲轴曲柄。

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