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1. 发明授权

US09132733B2 Insulation failure diagnosis apparatus and method of diagnosing insulation failure 有权
标题翻译：绝缘故障诊断装置及绝缘故障诊断方法
公开(公告)号：US09132733B2
公开(公告)日：2015-09-15
申请号：US13554371
申请日：2012-07-20
申请人： Masakazu Tago , Atsuyuki Hiruma , Hiroyasu Kudo
发明人： Masakazu Tago , Atsuyuki Hiruma , Hiroyasu Kudo
IPC分类号： G01R31/08 , G01R31/02 , B60L3/00
CPC分类号： B60L3/0069 , G01R31/025
摘要： An insulation failure diagnosis apparatus is provided which diagnoses presence/absence of insulation failure between a body of a vehicle and a connection path to a power supply for a traction unit. The apparatus includes a power converter circuit connected to the power supply and supplying power to an in-vehicle auxiliary unit, an outputting unit outputting an AC signal to the connection path, and a diagnosis unit diagnosing presence/absence of the insulation failure based on a current flowing through the connection path when the AC signal is outputted. The diagnosis unit includes a storage unit storing a determination value for determining the insulation failure or information for setting the determination value. The determination value or the information is obtained by measuring an electrical state quantity of the connection path depending on stray capacitance and is dielectric resistance of the connection path obtained when an AC signal is outputted to the connection path.
摘要翻译：提供了一种绝缘故障诊断装置，其诊断车体与绝缘故障之间是否存在与牵引单元的电源的连接路径。该装置包括连接到电源并向车载辅助单元供电的功率转换器电路，向连接路径输出AC信号的输出单元，以及基于一个诊断单元诊断绝缘故障的存在/不存在的诊断单元当AC信号输出时流过连接路径的电流。诊断单元包括存储用于确定绝缘失败的确定值的存储单元或用于设置确定值的信息。通过根据杂散电容测量连接路径的电气状态量来获得确定值或信息，并且当将AC信号输出到连接路径时获得的连接路径的介质电阻。

2. 发明授权

US08937400B2 Power supply apparatus for vehicle 有权
标题翻译：车辆供电装置
公开(公告)号：US08937400B2
公开(公告)日：2015-01-20
申请号：US13094232
申请日：2011-04-26
申请人： Kazuyoshi Obayashi , Akira Sakamoto , Atsuyuki Hiruma , Masahito Mizukoshi , Jun Ishii , Mitsuru Fujita
发明人： Kazuyoshi Obayashi , Akira Sakamoto , Atsuyuki Hiruma , Masahito Mizukoshi , Jun Ishii , Mitsuru Fujita
IPC分类号： B60L1/00 , B60L11/14 , B60L11/18 , B60R16/03
CPC分类号： B60L11/1816 , B60L1/003 , B60L11/14 , B60L11/1868 , B60L2200/26 , B60L2210/10 , B60L2210/40 , B60R16/03 , Y02T10/70 , Y02T10/7005 , Y02T10/7066 , Y02T10/7072 , Y02T10/7077 , Y02T10/7088 , Y02T10/7216 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/14
摘要： A power supply apparatus for a vehicle is provided which supplies electric power to a power supply unit and charges electric power from the power supply unit via a power port. The vehicle includes a plurality of power inverter circuits which are connected to a common storage unit in parallel. The plurality of power inverter circuits include an electric power transferring power inverter circuit connected to the power port via an electric power transferring electric path, and are divided into a first category including the electric power transferring power inverter circuit and a second category. The power supply apparatus includes a connection prohibiting unit which realizes a state in which the power inverter circuit included in the first category is electrically connected to the storage unit, and the power inverter circuit included in the second category is disconnected from the storage unit.
摘要翻译：提供了一种用于车辆的电源装置，其向电源单元提供电力，并且经由电源端口从电力供应单元充电电力。车辆包括并联连接到公共存储单元的多个电力逆变器电路。多个功率逆变器电路包括通过电力传输电路连接到电力端口的电力输送功率逆变器电路，并且被划分为包括电力输送功率逆变器电路和第二类别的第一类别。电源装置包括连接禁止单元，其实现第一类别中包括的电力逆变器电路与存储单元电连接的状态，并且包括在第二类别中的电力逆变器电路与存储单元断开连接。

3. 发明申请

US20110260528A1 POWER SUPPLY APPARATUS FOR VEHICLE 有权
标题翻译：车用电源装置
公开(公告)号：US20110260528A1
公开(公告)日：2011-10-27
申请号：US13093278
申请日：2011-04-25
申请人： Kazuyoshi OBAYASHI , Akira SAKAMOTO , Atsuyuki HIRUMA , Masahito MIZUKOSHI , Jun ISHII , Mitsuru FUJITA
发明人： Kazuyoshi OBAYASHI , Akira SAKAMOTO , Atsuyuki HIRUMA , Masahito MIZUKOSHI , Jun ISHII , Mitsuru FUJITA
IPC分类号： B60L1/00 , H02J7/02
CPC分类号： B60L11/1816 , B60L1/003 , B60L3/00 , B60L11/14 , B60L2210/10 , B60L2210/40 , B60L2240/80 , B60L2250/10 , Y02T10/70 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T10/7088 , Y02T10/7216 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/14
摘要： A power supply apparatus for a vehicle supplies/charges electric power to/from a power supply unit. The vehicle includes a first power-inverter circuit, a capacitor, high-resistance and low-resistance electric-paths between the capacitor and a battery, a first switching unit opening/closing the electric-paths, and a unit operating the first switching unit, when connecting between the battery and the first power-inverter circuit, in such a manner that after the high-resistance electric path is closed and the low-resistance electric path is opened, the high-resistance electric-path is opened and the low-resistance electric-path is closed. The apparatus includes an electric power transferring electric-path, an operating unit operating the first power-inverter circuit to supply/receive electric power to/from the power supply unit, and a prohibiting unit prohibiting the electric-path between the power supply unit and the first power-inverter circuit from closing when the amount of charge of the capacitor is equal to or less than a predetermined value.
摘要翻译：用于车辆的电源装置向/从电源单元供电/供电。车辆包括第一电力逆变器电路，电容器，电容器和电池之间的高电阻和低电阻电路，第一开关单元打开/关闭电路，以及操作第一开关单元的单元当连接电池与第一功率逆变器电路之间时，使得在高电阻电路闭合并且低电阻电路断开之后，高电阻电路断开，低电平电阻电路关闭。该装置包括电力传送电路，操作单元，操作第一电力逆变器电路以向/从电源单元供电/接收电力;以及禁止单元，禁止电源单元和当电容器的电荷量等于或小于预定值时，第一功率逆变器电路闭合。

4. 发明申请

US20130021038A1 INSULATION FAILURE DIAGNOSIS APPARATUS AND METHOD OF DIAGNOSING INSULATION FAILURE 有权
标题翻译：绝缘失效诊断装置及诊断绝缘失败的方法
公开(公告)号：US20130021038A1
公开(公告)日：2013-01-24
申请号：US13554371
申请日：2012-07-20
申请人： Masakazu TAGO , Atsuyuki HIRUMA , Hiroyasu KUDO
发明人： Masakazu TAGO , Atsuyuki HIRUMA , Hiroyasu KUDO
IPC分类号： H01H31/12
CPC分类号： B60L3/0069 , G01R31/025
摘要： An insulation failure diagnosis apparatus is provided which diagnoses presence/absence of insulation failure between a body of a vehicle and a connection path to a power supply for a traction unit. The apparatus includes a power converter circuit connected to the power supply and supplying power to an in-vehicle auxiliary unit, an outputting unit outputting an AC signal to the connection path, and a diagnosis unit diagnosing presence/absence of the insulation failure based on a current flowing through the connection path when the AC signal is outputted. The diagnosis unit includes a storage unit storing a determination value for determining the insulation failure or information for setting the determination value. The determination value or the information is obtained by measuring an electrical state quantity of the connection path depending on stray capacitance and is dielectric resistance of the connection path obtained when an AC signal is outputted to the connection path.
摘要翻译：提供了一种绝缘故障诊断装置，其诊断车体与绝缘故障之间是否存在与牵引单元的电源的连接路径。该装置包括连接到电源并向车载辅助单元供电的功率转换器电路，向连接路径输出AC信号的输出单元，以及基于一个诊断单元诊断绝缘故障的存在/不存在的诊断单元当AC信号输出时流过连接路径的电流。诊断单元包括存储用于确定绝缘失败的确定值的存储单元或用于设置确定值的信息。通过根据杂散电容测量连接路径的电气状态量来获得确定值或信息，并且当将AC信号输出到连接路径时获得的连接路径的介质电阻。

5. 发明申请

US20120326507A1 POWER CONVERSION APPARATUS HAVING CASING ACCOMMODATED WITH A PLURALITY OF CIRCUIT BOARDS 审中-公开
标题翻译：具有多个电路板的电源转换装置
公开(公告)号：US20120326507A1
公开(公告)日：2012-12-27
申请号：US13534320
申请日：2012-06-27
申请人： Shinji Usami , Masakazu Tago , Atsuyuki Hiruma
发明人： Shinji Usami , Masakazu Tago , Atsuyuki Hiruma
IPC分类号： H02J1/00
CPC分类号： H02J1/06 , B60L15/007 , Y02T10/645 , Y10T307/406
摘要： An apparatus for converting power of a power source used for a main unit mounted on a vehicle includes: a first circuit that converts the power into a first power and supplies the first power to a first auxiliary unit mounted on the vehicle; a second circuit that converts the power into a second power and supplies the second power to a second auxiliary unit mounted on the vehicle; a first board on which the first circuit is mounted; a second board on which the second circuit is mounted; and a connecting member that electrically connects between the first board and the second board to allow the power of the power source to be conducted therebetween.
摘要翻译：用于转换用于安装在车辆上的主体单元的电源的功率的装置包括：第一电路，其将电力转换成第一电力并将第一电力提供给安装在车辆上的第一辅助单元; 第二电路，其将电力转换成第二电力，并将第二电力供应到安装在车辆上的第二辅助单元; 安装第一电路的第一板; 安装第二电路的第二板; 以及连接构件，其电连接在所述第一板和所述第二板之间以允许所述电源的电力在其间导通。

6. 发明申请

US20100274451A1 SYSTEM FOR PERFORMING COMMUNICATION BETWEEN DEVICES MOUNTED IN VEHICLE AND COMMUNICATION MODULE INCORPORATED IN THE SYSTEM 失效
标题翻译：用于在车辆中安装的设备和在系统中并入的通信模块之间进行通信的系统
公开(公告)号：US20100274451A1
公开(公告)日：2010-10-28
申请号：US12765136
申请日：2010-04-22
申请人： Atsuyuki HIRUMA
发明人： Atsuyuki HIRUMA
IPC分类号： B60W10/00 , H02J7/00
CPC分类号： B60R16/03 , B60K6/20
摘要： Electronic control unit and each of on-vehicle devices are connected to a power supply line and each includes a communication module. The power supply line has positive and negative electrode side core wire. The communication module is provided with a connection unit and a signal processor. The connection unit has a transformer having two input-output terminals, one of which is connected to the positive and negative electrode side core wires. The signal processor is connected to the other input-output terminal of the transformer. The signal processor converts analog signals branched in the connection unit from voltage signals of the power supply line and outputted from the other input-output terminal, converts externally inputted digital signals into analog signals and transmits the converted analog signals to the other input-output terminal so that the converted analog signals is superimposed on the voltage signals.
摘要翻译：电子控制单元和每个车载设备连接到电源线，并且每个包括通信模块。电源线具有正极和负极侧芯线。通信模块设置有连接单元和信号处理器。连接单元具有变压器，其具有两个输入 - 输出端子，其中一个连接到正极和负极侧芯线。信号处理器连接到变压器的另一个输入 - 输出端。信号处理器将在连接单元中分支的模拟信号从电源线的电压信号转换并从另一个输入 - 输出端输出，将外部输入的数字信号转换为模拟信号，并将转换的模拟信号发送到另一个输入 - 输出端使得转换的模拟信号叠加在电压信号上。

7. 发明授权

US5297395A Air conditioner using rotary-type heat exchangers 失效
标题翻译：空调采用旋转式换热器
公开(公告)号：US5297395A
公开(公告)日：1994-03-29
申请号：US11222
申请日：1993-01-29
申请人： Masao Ozu , Masao Isshiki , Eiji Kuwahara , Takao Hoshi , Atsuyuki Hiruma , Tohru Kubo , Atsushi Nagasawa , Nobuo Kawai , Yoshiaki Nagaoka , Kazuhiko Akiyama
发明人： Masao Ozu , Masao Isshiki , Eiji Kuwahara , Takao Hoshi , Atsuyuki Hiruma , Tohru Kubo , Atsushi Nagasawa , Nobuo Kawai , Yoshiaki Nagaoka , Kazuhiko Akiyama
IPC分类号： F04D17/04 , F04D29/58 , F24F1/00 , F24F11/00 , F24F13/30 , F25B1/00 , F25B13/00 , F25B39/00 , F25B45/00 , F25B41/00
CPC分类号： F24F1/0018 , F04D17/04 , F04D29/5826 , F24F1/0003 , F24F1/0007 , F24F1/0059 , F24F11/00 , F25B13/00 , F25B39/00 , F25B45/00 , F24F13/22 , F25B2345/002
摘要： A refrigeration cycle has a compressor, an outdoor rotary-type heat exchanger, a motor-operated expansion valve, and an indoor rotary-type heat exchanger which are sequentially connected to each other to circulate a refrigerant. A tank is set in a connected state or a non-connected state with respect to a refrigerant discharge side of the compressor. A detector detects at least a pressure at one side of each of the exchangers. A first controller sets the tank in a non-connected state when a normal operation of an air conditioner is to be started, and controls the capacity of the compressor, the rotational speed of the exchangers, and the opening degree of the valve in accordance with an air-conditioning load, thereby performing the normal operation of the air conditioner. A second controller causes the compressor to keep operating at a predetermined capacity until a detection pressure from the detector coincides with a preset value, when the air conditioner is to be stopped, and sets the tank in a connected state while controlling the valve to a predetermined opening degree, thereby recovering a refrigerant in the tank. A third controller rotates the exchangers at a predetermined speed when the air conditioner is to be started, and sets the tank in a connected state while controlling the valve to a predetermined opening degree, thereby filling the refrigerant in the exchangers from the tank.
摘要翻译：制冷循环具有彼此依次连接以使制冷剂循环的压缩机，室外旋转式热交换器，电动膨胀阀和室内旋转式热交换器。相对于压缩机的制冷剂排出侧，将罐设定在连接状态或非连接状态。检测器检测每个交换器的一侧的至少一个压力。当空调的正常运行开始时，第一控制器将油箱设定在非连接状态，并根据控制器控制压缩机的容量，交换器的旋转速度和阀的开度空调负荷，从而进行空调机的正常运转。第二控制器使得压缩机保持在预定容量下运行，直到来自检测器的检测压力与预定值一致，当空调器停止时，并且将罐设定在连接状态，同时将阀控制到预定的开度，从而回收罐中的制冷剂。第三控制器在要启动空调器时以预定速度旋转交换器，并且在将阀控制到预定开度的同时将罐设置在连接状态，从而从罐中填充交换器中的制冷剂。

8. 发明授权

US5235505A Overcurrent detector 失效
标题翻译：过流检测器
公开(公告)号：US5235505A
公开(公告)日：1993-08-10
申请号：US707343
申请日：1991-05-29
申请人： Atsuyuki Hiruma
发明人： Atsuyuki Hiruma
IPC分类号： F25B49/02 , G01R19/165 , H02H1/00 , H02H3/087 , H02H7/122 , H02H9/02 , H02M7/48
CPC分类号： G01R19/16571 , H02H1/0069 , H02H3/087 , H02H7/1227 , Y10S323/902
摘要： There are provided a resistor having a low resistance and inserted in a d.c. current path of which an overcurrent is detected, and a bias circuit for generating substantially a constant d.c. voltage. A voltage obtained by superposing a voltage across the resistor upon a voltage supplied from the bias circuit is monitored. When the monitored voltage reaches a predetermined threshold value, an overcurrent detection signal is generated by means of a photocoupler.
摘要翻译：提供具有低电阻并插入直流电阻的电阻器。检测到过电流的电流路径，以及用于产生基本上恒定的直流电的偏置电路。电压。监视通过将电阻器两端的电压叠加到从偏置电路提供的电压而获得的电压。当监视电压达到预定阈值时，通过光电耦合器产生过电流检测信号。

9. 发明授权

US5207071A Current control apparatus for air-conditioning system 失效
标题翻译：空调系统的电流控制装置
公开(公告)号：US5207071A
公开(公告)日：1993-05-04
申请号：US872972
申请日：1992-04-24
申请人： Masao Ozu , Harunobu Nukushina , Michika Uesugi , Atsuyuki Hiruma , Kazuo Mochizuki , Toru Kubo , Masao Isshiki , Oserojouin Watabiki , Hiroyuki Ota , Kazuhito Ono
发明人： Masao Ozu , Harunobu Nukushina , Michika Uesugi , Atsuyuki Hiruma , Kazuo Mochizuki , Toru Kubo , Masao Isshiki , Oserojouin Watabiki , Hiroyuki Ota , Kazuhito Ono
IPC分类号： F24F11/02 , F24F11/00 , H02J3/14 , H02J13/00 , H04B3/54
CPC分类号： H02J3/14 , F24F11/0009 , H02J13/0075 , H02J13/0079 , F24F11/0012 , F24F11/0034 , F24F2011/0046 , F24F2011/0047 , Y02B90/2653 , Y04S40/126 , Y10T307/414
摘要： There is disclosed a current control apparatus comprising first controllers adapted for detecting an overall or total load current to calculate distribution values for distributing a current margin with respect to an overall or total current limit value to respective air-conditioners; and second controllers adapted for respectively controlling air-conditioners so as not to exceed individual current limit values, and for carrying out an incremental correction of individual current limit values in accordance with distribution values calculated by the first controllers.
摘要翻译：公开了一种电流控制装置，包括适于检测整体或总负载电流的第一控制器，以计算相对于各个空调器的总电流限值或总电流极限值分配电流裕度的分布值; 以及第二控制器，其适于分别控制空调，以便不超过单独的电流限制值，并且用于根据由第一控制器计算的分布值执行各个电流限制值的增量校正。

10. 发明授权

US09000606B2 Power supply apparatus for vehicle 有权
标题翻译：车辆供电装置
公开(公告)号：US09000606B2
公开(公告)日：2015-04-07
申请号：US13093278
申请日：2011-04-25
申请人： Kazuyoshi Obayashi , Akira Sakamoto , Atsuyuki Hiruma , Masahito Mizukoshi , Jun Ishii , Mitsuru Fujita
发明人： Kazuyoshi Obayashi , Akira Sakamoto , Atsuyuki Hiruma , Masahito Mizukoshi , Jun Ishii , Mitsuru Fujita
IPC分类号： B60L1/00 , B60L11/18 , B60L3/00 , B60L11/14
CPC分类号： B60L11/1816 , B60L1/003 , B60L3/00 , B60L11/14 , B60L2210/10 , B60L2210/40 , B60L2240/80 , B60L2250/10 , Y02T10/70 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T10/7088 , Y02T10/7216 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/14
摘要： A power supply apparatus for a vehicle supplies/charges electric power to/from a power supply unit. The vehicle includes a first power-inverter circuit, a capacitor, high-resistance and low-resistance electric-paths between the capacitor and a battery, a first switching unit opening/closing the electric-paths, and a unit operating the first switching unit, when connecting between the battery and the first power-inverter circuit, in such a manner that after the high-resistance electric path is closed and the low-resistance electric path is opened, the high-resistance electric-path is opened and the low-resistance electric-path is closed. The apparatus includes an electric power transferring electric-path, an operating unit operating the first power-inverter circuit to supply/receive electric power to/from the power supply unit, and a prohibiting unit prohibiting the electric-path between the power supply unit and the first power-inverter circuit from closing when the amount of charge of the capacitor is equal to or less than a predetermined value.
摘要翻译：用于车辆的电源装置向/从电源单元供电/供电。车辆包括第一电力逆变器电路，电容器，电容器和电池之间的高电阻和低电阻电路，第一开关单元打开/关闭电路，以及操作第一开关单元的单元当连接电池和第一功率逆变器电路之间时，使得在高电阻电路闭合并且低电阻电路断开之后，高电阻电路断开，低电平电阻电路关闭。该装置包括电力传送电路，操作单元，操作第一电力逆变器电路以向/从电源单元供电/接收电力;以及禁止单元，禁止电源单元和当电容器的电荷量等于或小于预定值时，第一功率逆变器电路闭合。

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