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公开(公告)号：US20100231037A1
公开(公告)日：2010-09-16
申请号：US12308385
申请日：2007-06-27
IPC分类号： B60L1/00
CPC分类号： H02J7/0032 , B60R16/03
摘要： A vehicular electric power source controller that controls the electrification of an electrical load mounted in a vehicle includes: a first electrical load that are a portion of the electrical load mounted in the vehicle; a second electrical load that are electrified preferentially over first electrical loads when a vehicle is parked; an electric power source-switching ECU, an ACC relay and an IG relay that switch not only the electrification of the first electrical load to but also the electrification of the second electrical load; and an electric power source management ECU, a parked state ACC relay and a parked state IG relay that switch the electrification of only the second electrical load. The vehicular electric power source controller curbs wasteful electricity consumption while operating an electrical load that is used while the vehicle is parked.
摘要翻译： 控制安装在车辆中的电气负载带电的车辆电源控制器包括：作为安装在车辆中的电气负载的一部分的第一电负载; 当车辆停放时，优先在第一电力负载上通电的第二电负载; 电源切换ECU，ACC继电器和IG继电器，其不仅切换第一电负载的通电，而且还切换第二电负载的通电; 电源管理ECU，驻留状态ACC继电器和停止状态IG继电器，其仅切换第二电负载的通电。 车辆电源控制器在运行车辆停放时使用的电气负载的同时控制浪费的电力消耗。
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公开(公告)号：US20080177444A1
公开(公告)日：2008-07-24
申请号：US11883717
申请日：2006-11-16
申请人： Takeshi Tachibana , Koji Ito , Toshinori Esaka , Hidenori Matsuto
发明人： Takeshi Tachibana , Koji Ito , Toshinori Esaka , Hidenori Matsuto
IPC分类号： G06F19/00
CPC分类号： B62D5/0481 , B62D5/0457 , B62D5/0475
摘要： According to the present invention, a power supply control device for an electric power steering device used for a power supply system comprises a main battery 40 connected to the electric power steering device via a first power supply line and a sub-battery 50 connected to the electric power steering device via a second power supply line, wherein when detecting the state of the sub-battery, said power supply control device restricts or disconnects power supply from the main battery to the electric power steering device while it permits power supply from the sub-battery to the electric power steering device, characterized in that said power supply control device prevents the detection of the state of the second battery if a vehicle speed is higher than a predetermined reference value.
摘要翻译： 根据本发明，用于电源系统的电动助力转向装置的电源控制装置包括经由第一电源线连接到电动转向装置的主电池40和连接到电动转向装置的副电池50 电动助力转向装置，其中当检测到所述副电池的状态时，所述电源控制装置限制或断开从所述主电池向所述电动转向装置的供电，同时允许从所述副电池供电 电动转向装置，其特征在于，如果车速高于预定的参考值，则所述电源控制装置防止检测到第二电池的状态。
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公开(公告)号：US20150116494A1
公开(公告)日：2015-04-30
申请号：US14399596
申请日：2012-05-08
申请人： Toshinori Esaka , Kohei Maejima
发明人： Toshinori Esaka , Kohei Maejima
CPC分类号： B60R11/04 , B60R1/00 , B60R2300/301 , B60R2300/607 , G06T3/0018 , H04N7/181
摘要： An overhead view image display device includes cameras and that are mounted in a vehicle and capture an image of a vehicle periphery, an image generation unit that converts a viewpoint of the captured image of the vehicle periphery, and compresses an image region of the vehicle periphery toward the vehicle side at a preset compression ratio without using position information of a target present in the vehicle periphery, so as to generate an overhead view image; and a display that displays the generated overhead view image.
摘要翻译： 俯视图像显示装置包括照相机，其安装在车辆中并捕获车辆周边的图像;图像生成单元，其转换车辆周边的拍摄图像的视点，并压缩车辆周边的图像区域 以预定的压缩比方向朝向车辆侧，而不使用存在于车辆周边中的目标的位置信息，以便产生俯视图像; 以及显示生成的俯视图像的显示器。
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4.发明授权公开(公告)号：US07516726B2
公开(公告)日：2009-04-14
申请号：US11632128
申请日：2006-04-14
申请人： Toshinori Esaka , Nobuyuki Okabe , Osamu Komeda
发明人： Toshinori Esaka , Nobuyuki Okabe , Osamu Komeda
CPC分类号： H02J7/0024 , B60R16/03 , H02J7/0019 , H02J7/1423
摘要： A battery device of the invention has a high-voltage battery unit, which includes three battery modules C1 through C3, three voltage equalization circuits B1 through B3, and six switches SW1 through SW6. Each of the three battery modules C1 through C3 includes plural lithium secondary cells arranged in series. Each of the voltage equalization circuits B1 through B3 works to equalize the voltages of the respective cells included in a corresponding one of the battery modules C1 through C3. The six switches SW1 through SW6 are individually switched on and off to switch over the connection state of the battery modules C1 through C3 between serial connection and parallel connection. In the battery device of the invention, the voltage equalization process activates the voltage equalization circuits B1 through B3 to respectively equalize the voltages of the plural cells included in each of the three battery modules C1 through C3 in the state of serial connection of the battery modules C1 through C3. After completion of the voltage equalization in each of the three battery modules C1 through C3, the voltage equalization process connects the three battery modules C1 through C3 in parallel and equalizes the voltages of the respective battery modules C1 through C3. This arrangement effectively reduces the power loss by the voltage equalization and thus enhances the total energy efficiency of the whole battery device.
摘要翻译： 本发明的电池装置具有高压电池单元，其包括三个电池模块C1至C3，三个电压均衡电路B1至B3以及六个开关SW1至SW6。 三个电池模块C1至C3中的每一个包括串联布置的多个锂二次电池。 每个电压均衡电路B1至B3用于均衡相应的一个电池模块C1至C3中包括的各个电池的电压。 六个开关SW1至SW6分别接通和断开，以在串行连接和并联之间切换电池模块C1至C3的连接状态。 在本发明的电池装置中，在电池模块的串联连接的状态下，电压均衡处理激活电压均衡电路B1〜B3，分别对包含在三个电池模块C1〜C3中的多个电池的电压进行均衡 C1到C3。 在三个电池模块C1至C3中的每一个中完成电压均衡之后，电压均衡处理并行连接三个电池模块C1至C3，并且使各个电池模块C1至C3的电压相等。 这种布置通过电压均衡有效地降低了功率损耗，从而提高了整个电池装置的总能量效率。
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公开(公告)号：US20090261796A1
公开(公告)日：2009-10-22
申请号：US12373833
申请日：2007-07-17
申请人： Koji Ito , Toshinori Esaka , Hidenori Matsuto
发明人： Koji Ito , Toshinori Esaka , Hidenori Matsuto
IPC分类号： G05F1/618
CPC分类号： H02M3/1582 , B60R16/03 , H02J2001/008 , H02M2001/0045
摘要： An electric power source system in which a momentary interruption of the electric power supply does not occur when the direction of voltage conversion is switched by a voltage conversion device that is capable of bidirectional voltage conversion. The electric power source system includes a bidirectional switching regulator that selectively switches between the voltage conversion in the step-up direction from a low-voltage system to a high-voltage system and the voltage conversion in the step-down direction from the high-voltage system to the low-voltage system, and a linear regulator, connected in parallel to the bidirectional switching regulator, that converts voltage in the step-down direction. The direction of current that flows via the bidirectional switching regulator switches from the step-up direction to the step-down direction after current flows in the step-down direction via the linear regulator.
摘要翻译： 一种电源系统，其中当通过能够进行双向电压转换的电压转换装置切换电压转换方向时，不会发生电力供应的瞬时中断。 电源系统包括双向开关调节器，其选择性地在升压方向上从低电压系统到高电压系统之间的电压转换和从高压的降压方向的电压转换 系统到低压系统，以及与双向开关调节器并联连接的线性稳压器，其在降压方向上转换电压。 电流通过双向开关调节器流过的电流方向通过线性稳压器在降压方向上流动后，从升压方向向降压方向转换。
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6.发明申请公开(公告)号：US20080072859A1
公开(公告)日：2008-03-27
申请号：US11632128
申请日：2006-04-14
申请人： Toshinori Esaka , Nobuyuki Okabe , Osamu Komeda
发明人： Toshinori Esaka , Nobuyuki Okabe , Osamu Komeda
CPC分类号： H02J7/0024 , B60R16/03 , H02J7/0019 , H02J7/1423
摘要： In the battery device of the invention, the voltage equalization process activates the voltage equalization circuits (B1) through (B3) to respectively equalize the voltages of the plural cells included in each of the three battery modules (C1) through (C3) in the state of serial connection of the battery modules (C1) through (C3). After completion of the voltage equalization in each of the three battery modules (C1) through (C3), the voltage equalization process connects the three battery modules (C1) through (C3) in parallel and equalizes the voltages of the respective battery modules (C1) through (C3). This arrangement effectively reduces the power loss by the voltage equalization and thus enhances the total energy efficiency of the whole battery device.
摘要翻译： 在本发明的电池装置中，电压均衡处理激活电压均衡电路（B 1）〜（B 3），分别对包含在三个电池模块（C 1）〜（C 3）处于串联连接电池模块（C 1）至（C 3）的状态。 在三个电池模块（C 1）至（C 3）中的每一个中完成电压均衡之后，电压均衡处理并行地连接三个电池模块（C1）至（C3），并且使电池 电池模块（C 1）〜（C 3）。 这种布置通过电压均衡有效地降低了功率损耗，从而提高了整个电池装置的总能量效率。
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公开(公告)号：US20120249794A1
公开(公告)日：2012-10-04
申请号：US13414291
申请日：2012-03-07
申请人： Kouei KIYO , Yasuyoshi SAWADA , Satoshi HARUMOTO , Takeshi TANAKA , Goro ASAI , Yujiro OBATA , Toshinori ESAKA , Yohei SATOMI
发明人： Kouei KIYO , Yasuyoshi SAWADA , Satoshi HARUMOTO , Takeshi TANAKA , Goro ASAI , Yujiro OBATA , Toshinori ESAKA , Yohei SATOMI
IPC分类号： H04N7/18
CPC分类号： G08G1/165 , B60R1/00 , B60R2300/301
摘要： An image display system including a synthesized image generation section that generates a synthesized image representing a vehicle and circumstances around the vehicle viewed from a virtual viewpoint based on captured images obtained by cameras disposed on the vehicle, a navigation device that displays the synthesized image and the captured images on a display screen, an obstacle detection section that detects an obstacle, and an indication addition section that, when the obstacle is detected, adds an alarm indication to call attention to at least one of an area of the display screen except the synthesized image, and a surrounding area of the synthesized image is provided.
摘要翻译： 一种图像显示系统，包括：合成图像生成部，其基于从设置在车辆上的照相机获取的拍摄图像，从虚拟视点生成表示车辆的合成图像和车辆周围的情况;显示合成图像的导航装置， 显示屏幕上的拍摄图像，检测障碍物的障碍物检测部分;以及指示加法部分，当检测到障碍物时，添加报警指示，以提醒注意除了合成的显示屏幕之外的显示屏幕的区域中的至少一个 图像和合成图像的周围区域。
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公开(公告)号：US07923858B2
公开(公告)日：2011-04-12
申请号：US12373833
申请日：2007-07-17
申请人： Koji Ito , Toshinori Esaka , Hidenori Matsuto
发明人： Koji Ito , Toshinori Esaka , Hidenori Matsuto
IPC分类号： B60L1/00
CPC分类号： H02M3/1582 , B60R16/03 , H02J2001/008 , H02M2001/0045
摘要： An electric power source system in which a momentary interruption of the electric power supply does not occur when the direction of voltage conversion is switched by a voltage conversion device that is capable of bidirectional voltage conversion. The electric power source system includes a bidirectional switching regulator that selectively switches between the voltage conversion in the step-up direction from a low-voltage system to a high-voltage system and the voltage conversion in the step-down direction from the high-voltage system to the low-voltage system, and a linear regulator, connected in parallel to the bidirectional switching regulator, that converts voltage in the step-down direction. The direction of current that flows via the bidirectional switching regulator switches from the step-up direction to the step-down direction after current flows in the step-down direction via the linear regulator.
摘要翻译： 一种电源系统，其中当通过能够进行双向电压转换的电压转换装置切换电压转换方向时，不会发生电力供应的瞬时中断。 电源系统包括双向开关调节器，其选择性地在升压方向上从低电压系统到高电压系统之间的电压转换和从高压的降压方向的电压转换 系统到低压系统，以及与双向开关调节器并联连接的线性稳压器，其在降压方向上转换电压。 电流通过双向开关调节器流过的电流方向通过线性稳压器在降压方向上流动后，从升压方向向降压方向转换。
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9.发明授权Power supply device, control method of power supply device, and motor vehicle equipped with power supply device 有权电源装置，电源装置的控制方法以及装有电源装置的机动车辆公开(公告)号：US07839116B2
公开(公告)日：2010-11-23
申请号：US11887572
申请日：2006-04-14
申请人： Toshinori Esaka , Nobuyuki Okabe , Osamu Komeda
发明人： Toshinori Esaka , Nobuyuki Okabe , Osamu Komeda
CPC分类号： B60W20/00 , B60K6/28 , B60L3/0046 , B60L3/0092 , B60L11/14 , B60L11/1861 , B60L11/1868 , B60W10/08 , B60W10/26 , B60W2510/244 , B60W2710/244 , B60Y2400/112 , H02J7/0075 , Y02T10/70 , Y02T10/7011 , Y02T10/7016 , Y02T10/7044 , Y02T10/7066 , Y02T10/7077 , Y10T307/516 , Y10T307/615 , Y10T307/625
摘要： In a power supply device of the invention, when the state of charge SOC1 of a low-voltage battery is lower than a discharging reference value Shi1 below a full charge level and when the state of charge SOC2 of a high-voltage battery is not lower than a discharging reference value Slow2 at a system-off time, the low-voltage battery is charged close to its full charge level with the electric power supplied from the high-voltage battery. The lead acid battery used for the low-voltage battery has the high potential for deterioration in the continuously low state of charge SOC. The lithium secondary battery used for the high-voltage battery has the high potential for deterioration in the continuously high state of charge SOC. The charge of the low-voltage battery in combination with the discharge of the high-voltage battery enables both the low-voltage battery and the high-voltage battery to have respective favorable states of charge with little potentials for deterioration. The technique of the invention thus effectively prevents quick deterioration of both the low-voltage battery and the high-voltage battery.
摘要翻译： 在本发明的电源装置中，当低电压电池的充电状态SOC1低于满充电电平以下的放电参考值Shi1时，高压电池的充电状态SOC2不低于 与系统关闭时的放电参考值Slow2相比，低压电池由高电压电池提供的电力接近其完全充电电平。 用于低压电池的铅酸蓄电池具有连续低电荷SOC的高劣化的可能性。 用于高电压电池的锂二次电池具有高连续高电荷SOC的劣化的高电位。 低压电池的充电与高电压电池的放电相结合，能够使低电压电池和高压电池具有相同的有利的电荷状态，劣化的可能性很小。 因此，本发明的技术有效地防止了低压电池和高压电池的快速劣化。
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公开(公告)号：US08204651B2
公开(公告)日：2012-06-19
申请号：US11883717
申请日：2006-11-16
申请人： Takeshi Tachibana , Koji Ito , Toshinori Esaka , Hidenori Matsuto
发明人： Takeshi Tachibana , Koji Ito , Toshinori Esaka , Hidenori Matsuto
IPC分类号： B60L1/10
CPC分类号： B62D5/0481 , B62D5/0457 , B62D5/0475
摘要： According to the present invention, a power supply control device for an electric power steering device used for a power supply system comprises a main battery 40 connected to the electric power steering device via a first power supply line and a sub-battery 50 connected to the electric power steering device via a second power supply line, wherein when detecting the state of the sub-battery, said power supply control device restricts or disconnects power supply from the main battery to the electric power steering device while it permits power supply from the sub-battery to the electric power steering device, characterized in that said power supply control device prevents the detection of the state of the second battery if a vehicle speed is higher than a predetermined reference value.
摘要翻译： 根据本发明，用于电源系统的电动助力转向装置的电源控制装置包括经由第一电源线连接到电动转向装置的主电池40和连接到电动转向装置的副电池50 电动助力转向装置，其中当检测到所述副电池的状态时，所述电源控制装置限制或断开从所述主电池向所述电动转向装置的供电，同时允许从所述副电池供电 电动转向装置，其特征在于，如果车速高于预定的参考值，则所述电源控制装置防止检测到第二电池的状态。
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