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公开(公告)号：US06791207B2
公开(公告)日：2004-09-14
申请号：US09349211
申请日：1999-07-02
申请人： Tatsuya Yoshida , Hiroyuki Saito , Shinichi Sakamoto , Mitsuru Kon-i , Yuichi Kuramochi , Kaneyuki Okamoto , Ichiro Ohsaka , Kiyoshi Horibe
发明人： Tatsuya Yoshida , Hiroyuki Saito , Shinichi Sakamoto , Mitsuru Kon-i , Yuichi Kuramochi , Kaneyuki Okamoto , Ichiro Ohsaka , Kiyoshi Horibe
IPC分类号： H02G300
CPC分类号： B60R16/0315 , B60R2016/0322 , B60W50/0205
摘要： An electric power supply system for a vehicle has an electric power line wired in a loop configuration. From the electric power line power is supplied to a load, and to another system which supplies control system power supply. One shutdown circuit is provided in a module connected to the loop configured power supply line. When the electric power line and the load are short circuited, the shutdown can isolate and shut down only the failure point. Further, when the car is not in use, by stopping the power supply to the load, current consumption can be restrained. In response to detection of a ground short and a failure of a connection of a connector, an over-current prevention of an electric power line, a simple construction can be provided and a low current consumption can be realized.
摘要翻译： 用于车辆的电力供应系统具有以循环构造布线的电力线。 从电力线将电力供给到负载，并提供给提供控制系统电源的另一系统。 在连接到环路配置电源线的模块中提供一个关断电路。 当电力线路和负载短路时，关机可以隔离和关闭故障点。 此外，当汽车不使用时，通过停止对负载的电力供应，可以抑制电流消耗。 响应于接地短路的检测和连接器的连接故障，电力线的过电流防止，可以提供简单的结构，并且可以实现低电流消耗。
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公开(公告)号：US07282810B2
公开(公告)日：2007-10-16
申请号：US10891044
申请日：2004-07-15
申请人： Tatsuya Yoshida , Hiroyuki Saito , Shinichi Sakamoto , Mitsuru Kon'l , Yuichi Kuramochi , Kaneyuki Okamoto , Ichiro Ohsaka , Kiyoshi Horibe
发明人： Tatsuya Yoshida , Hiroyuki Saito , Shinichi Sakamoto , Mitsuru Kon'l , Yuichi Kuramochi , Kaneyuki Okamoto , Ichiro Ohsaka , Kiyoshi Horibe
IPC分类号： B60L1/00
CPC分类号： B60R16/0315 , B60R2016/0322 , B60W50/0205
摘要： An electric power supply system for a vehicle has an electric power line wired in a loop configuration. From the electric power line power is supplied to a load, and to another system which supplies control system power supply. One shutdown circuit is provided in a module connected to the loop configured power supply line. When the electric power line and the load are short circuited, the shutdown can isolate and shut down only the failure point. Further, when the car is not in use, by stopping the power supply to the load, current consumption can be restrained. In response to detection of a ground short and a failure of a connection of a connector, an over-current prevention of an electric power line, a simple construction can be provided and a low current consumption can be realized.
摘要翻译： 用于车辆的电力供应系统具有以循环构造布线的电力线。 从电力线将电力供给到负载，并提供给提供控制系统电源的另一系统。 在连接到环路配置电源线的模块中提供一个关断电路。 当电力线路和负载短路时，关机可以隔离和关闭故障点。 此外，当汽车不使用时，通过停止对负载的电力供应，可以抑制电流消耗。 响应于接地短路的检测和连接器的连接故障，电力线的过电流防止，可以提供简单的结构，并且可以实现低电流消耗。
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公开(公告)号：US06320275B1
公开(公告)日：2001-11-20
申请号：US09342062
申请日：1999-06-29
申请人： Kaneyuki Okamoto , Tatsuya Yoshida , Hiroyuki Saito , Shinichi Sakamoto , Ichiro Osaka , Mitsuhiko Watanabe
发明人： Kaneyuki Okamoto , Tatsuya Yoshida , Hiroyuki Saito , Shinichi Sakamoto , Ichiro Osaka , Mitsuhiko Watanabe
IPC分类号： B60L100
摘要： A power-feed control apparatus for a vehicle in which electrical loads are arranged in the vehicle includes a power source provided in a vehicle; at least one power semiconductor element, the power semiconductors controlling power-feed to the electrical load; a control unit for controlling the power semiconductor element; an anomaly detection circuit for monitoring operations of the power semiconductor element and determining whether or not an anomaly is occurring in a circuit including the power semiconductor element and the electrical load; and a switching circuit for switching a threshold level between a level for an anomaly detection in a starting period of the load and that in a steady state of the load connected to the power semiconductor element; wherein if an anomaly is detected in the circuit by the anomaly detection circuit, the control unit turns off the power semiconductor so as to interrupt power-feed to the electrical load.
摘要翻译： 一种用于在车辆中布置电气负载的车辆的供电控制装置，包括设置在车辆中的电源; 至少一个功率半导体元件，功率半导体控制对电负载的馈电; 用于控制功率半导体元件的控制单元; 用于监视功率半导体元件的操作的异常检测电路，并确定在包括功率半导体元件和电负载的电路中是否发生异常; 以及开关电路，用于在负载的起始时段中的异常检测的电平与连接到功率半导体元件的负载的稳定状态之间切换阈值电平; 其中如果异常检测电路在电路中检测到异常，则控制单元关闭功率半导体以便中断对电负载的供电。
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公开(公告)号：US06420799B1
公开(公告)日：2002-07-16
申请号：US09403424
申请日：1999-10-21
IPC分类号： H02B300
CPC分类号： H02J1/06 , B60R16/03 , B60R16/0315 , Y10T307/461 , Y10T307/477
摘要： An electrical power supply system for a vehicle is provided, which can eliminate proliferation of adverse effect on other control modules caused within one of a plurality of control modules. This is accomplished by provision of the power supply system comprising: battery 10 for supplying power; power line PL in a loop lay-out; a plurality of control modules BCM 100, VCM 110, FIM 120, DDM 130, RIM 140, CCM 150 and PDM 160 for a plurality of accessory systems, which are connected via said power line PL in loop lay-out, wherein a power control module (PCM) 20 for controlling the engine is connected to the power supply source via another power line 22 different from the power line PL.
摘要翻译： 提供了一种用于车辆的电力供应系统，其可以消除在多个控制模块之一内引起的对其他控制模块的不利影响的扩散。 这是通过提供电源系统来实现的，包括：用于供电的电池10; 电力线PL循环布置; 用于多个附属系统的多个控制模块BCM 100，VCM 110，FIM 120，DDM 130，RIM 140，CCM 150和PDM 160，其经由所述电源线PL以循环布局连接，其中功率控制 用于控制发动机的模块（PCM）20经由与电力线PL不同的另一电力线22连接到电源。
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公开(公告)号：US06307279B1
公开(公告)日：2001-10-23
申请号：US09311595
申请日：1999-05-14
IPC分类号： H02H504
CPC分类号： H02J13/0003 , B60R16/03 , Y10T307/492 , Y10T307/773
摘要： The electric power breaker for breaking the electric power is placed on the midpoint of the electric power line from the battery power supply, and the electric power line is extracted from the electric power breaker. In addition, the electric power supply terminal is placed on the midpoint on the electric power line, from which the electric power is supplied to the individual electric loads. The electric power distribution and the electric power supply operation to the electric loads are controlled by the multiplex communication. A semiconductor device having a self protection function is used as the switching device for supplying the electric power. The electric power line covered by the electric conductive material is arranged in a loop topology so as to start from the connection point to the battery and pass through the designated positions in the vehicle and return to the battery. On the designated points on this loop, plural control modules are connected, and the electric power is supplied to them from the battery. By isolating plural electric conductive parts of the electric conductive layer covering the electric power line, each part connected to the abnormality detection circuit of the individual control module, and by detecting the electric potential change in the individual electric conductive part, the position of the abnormality can be identified by the position of the isolated electric conductive part where the short circuit abnormality is detected.
摘要翻译： 用于断电的电力断路器从电池电源放置在电力线的中点，并且从电力断路器提取电力线。 此外，电力供给端子被放置在电力线上的中点，电力从该电力线供给到各个电负载。 通过多路通信来控制对电负载的电力分配和电力供给操作。 使用具有自我保护功能的半导体器件作为用于供电的开关器件。 由导电材料覆盖的电力线被布置成环形拓扑，以便从连接点开始到电池并且通过车辆中的指定位置并返回到电池。 在该回路上的指定点上，连接有多个控制模块，并且从电池向其提供电力。 通过隔离覆盖电力线的导电层的多个导电部分，每个部分连接到各个控制模块的异常检测电路，并且通过检测各个导电部分的电位变化，异常的位置 可以通过检测到短路异常的隔离导电部的位置来识别。
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公开(公告)号：US6163082A
公开(公告)日：2000-12-19
申请号：US382663
申请日：1999-08-25
CPC分类号： H02J13/0003 , B60R16/03 , Y10T307/398 , Y10T307/492
摘要： The electric power breaker for breaking the electric power is placed on the midpoint of the electric power line from the battery power supply, and the electric power line is extracted from the electric power breaker. In addition, the electric power supply terminal is placed on the midpoint on the electric power line, from which the electric power is supplied to the individual electric loads. The electric power distribution and the electric power supply operation to the electric loads are controlled by the multiplex communication. A semiconductor device having a self protection function is used as the switching device for supplying the electric power. The electric power line covered by the electric conductive material is arranged in a loop topology so as to start from the connection point to the battery and pass through the designated positions in the vehicle and return to the battery. On the designated points on this loop, plural control modules are connected, and the electric power is supplied to them from the battery. By isolating plural electric conductive parts of the electric conductive layer covering the electric power line, each part connected to the abnormality detection circuit of the individual control module, and by detecting the electric potential change in the individual electric conductive part, the position of the abnormality can be identified by the position of the isolated electric conductive part where the short circuit abnormality is detected.
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7.发明授权公开(公告)号：US06534883B2
公开(公告)日：2003-03-18
申请号：US09930257
申请日：2001-08-16
IPC分类号： H02H504
CPC分类号： H02J13/0003 , B60R16/03 , Y10T307/492 , Y10T307/773
摘要： The electric power breaker for breaking the electric power is placed on the midpoint of the electric power line from the battery power supply, and the electric power line is extracted from the electric power breaker. In addition, the electric power supply terminal is placed on the midpoint on the electric power line, from which the electric power is supplied to the individual electric load. The electric power distribution and the electric power supply operation to the electric loads are controlled by the multiplex communication. A semiconductor device having a self protection function is used as the switching device for supplying the electric power. The electric power line covered by the electric conductive material is arranged in a loop topology so as to start from the connection point to the battery and pass through the designated positions in the vehicle and return to the battery. On the designated points on this loop, plural control modules are connected, and the electric power is supplied to them from the battery. By isolating plural electric conductive parts of the electric conductive layer covering the electric power line, each part connected to the abnormality detection circuit of the individual control module, and by detecting the electric potential change in the individual electric conductive part, the position of the abnormality can be identified by the position of the isolated electric conductive part where the short circuit abnormality is detected.
摘要翻译： 用于断电的电力断路器从电池电源放置在电力线的中点，并且从电力断路器提取电力线。 此外，电力供给端子被放置在电力线上的中点，电力从该电力线供给到各个电负载。 通过多路通信来控制对电负载的电力分配和电力供应操作。 使用具有自我保护功能的半导体器件作为用于供电的开关器件。 由导电材料覆盖的电力线被布置成环形拓扑，以便从连接点开始到电池并且通过车辆中的指定位置并返回到电池。 在该回路上的指定点上，连接有多个控制模块，并且从电池向其提供电力。 通过隔离覆盖电力线的导电层的多个导电部分，每个部分连接到各个控制模块的异常检测电路，并且通过检测各个导电部分的电位变化，异常的位置 可以通过检测到短路异常的隔离导电部的位置来识别。
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8.发明授权Device and method for supplying power to a vehicle, semi-conductor circuit device for use in the same and collective wiring device for a vehicle or an automobile 失效用于向车辆供电的装置和方法，用于车辆或汽车的相同和集体接线装置的半导体电路装置公开(公告)号：US06479973B2
公开(公告)日：2002-11-12
申请号：US09840128
申请日：2001-04-24
IPC分类号： G05F140
CPC分类号： B60R16/0315 , B60G17/0185 , B60G17/0195 , B60G2600/08 , B60G2800/90 , B60R2016/0322 , B60R2021/0104 , B60R2021/01061 , B60R2021/01115 , F16F15/02
摘要： A power supply line is wired in a loop from a battery power supply, and a power supply relay circuit is installed intermediately of the power supply line such that power is supplied from the power supply relay circuit to an electric load connected to a terminal unit of an intensive wiring line. By this arrangement, not only wires for control signals but also wires for power supply can be reduced. The terminal unit may serve also as the power supply relay circuit.
摘要翻译： 电源线从电池电源连接到一个回路中，并且电源继电器电路安装在电源线的中间，使得电力从电源继电器电路提供给连接到电源线的终端单元的电负载 密集的布线。 通过这种布置，不仅可以减少用于控制信号的电线，还可以减少用于电源的电线。 终端单元也可以用作电源继电器电路。
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9.发明授权Device and method for supplying power to a vehicle, semi-conductor circuit device for use in the same and collective wiring device for a vehicle or an automobile 失效用于向车辆供电的装置和方法，用于车辆或汽车的相同和集体接线装置的半导体电路装置公开(公告)号：US06408998B1
公开(公告)日：2002-06-25
申请号：US09840064
申请日：2001-04-24
IPC分类号： B60L900
CPC分类号： B60R16/0315 , B60G17/0185 , B60G17/0195 , B60G2600/08 , B60G2800/90 , B60R2016/0322 , B60R2021/0104 , B60R2021/01061 , B60R2021/01115 , F16F15/02
摘要： A power supply line is wired in a loop from a battery power supply, and a power supply relay circuit is installed intermediately of the power supply line such that power is supplied form the power supply relay circuit to an electric load connected to a terminal unit of an intensive wiring line. By this arrangement, not only wires for control signals but also wires for power supply can be reduced. The terminal unit may serve also as the power supply relay circuit.
摘要翻译： 电源线从电池电源线圈连接，并且电源继电器电路安装在电源线的中间，使得电力从电源继电器电路提供给连接到电源线的终端单元的电负载 密集的布线。 通过这种布置，不仅可以减少用于控制信号的电线，还可以减少用于电源的电线。 终端单元也可以用作电源继电器电路。
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公开(公告)号：US06169337A
公开(公告)日：2001-01-02
申请号：US09382671
申请日：1999-08-25
IPC分类号： H02H300
CPC分类号： H02J13/0003 , B60R16/03 , Y10T307/492 , Y10T307/773
摘要： The electric power breaker for breaking the electric power is placed on the midpoint of the electric power line from the battery power supply, and the electric power line is extracted from the electric power breaker. In addition, the electric power supply terminal is placed on the midpoint on the electric power line, from which the electric power is supplied to the individual electric load. The electric power distribution and the electric power supply operation to the electric loads are controlled by the multiplex communication. A semiconductor device having a self protection function is used as the switching device for supplying the electric power. The electric power line covered by the electric conductive material is arranged in a loop topology so as to start from the connection point to the battery and pass through the designated positions in the vehicle and return to the battery. On the designated points on this loop, plural control modules are connected, and the electric power is supplied to them from the battery. By isolating plural electric conductive parts of the electric conductive layer covering the electric power line, each part connected to the abnormality detection circuit of the individual control module, and by detecting the electric potential change in the individual electric conductive part, the position of the abnormality can be identified by the position of the isolated electric conductive part where the short circuit abnormality is detected.
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