专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09945910B2 Voltage monitoring module and voltage monitoring system which compares voltages to determine leakage 有权
公开(公告)号：US09945910B2
公开(公告)日：2018-04-17
申请号：US14002317
申请日：2012-02-24
申请人： Hideki Kiuchi
发明人： Hideki Kiuchi
IPC分类号： G01R31/36 , H01M10/48 , H02J7/00 , B60L3/00 , B60L3/04 , B60L11/18 , H01M10/42
CPC分类号： G01R31/362 , B60L3/0046 , B60L3/0069 , B60L3/04 , B60L11/1853 , B60L2240/547 , G01R31/3658 , H01M10/48 , H01M2010/4271 , H02J7/0016 , H02J7/0021 , Y02T10/7005 , Y02T10/705 , Y02T10/7055
摘要： The voltage monitoring module includes an input terminal, a cell balancing input terminal, a switch, and a control circuit. The input terminal is coupled to a high-voltage-side terminal of a battery cell through a filter resistor. The cell balancing input terminal is coupled to the high-voltage-side terminal of the battery cell. The switch is coupled to the input terminal. The control circuit- controls ON/OFF of the switch. A filter resistor is coupled between the switch and a ground. The control circuit turns on the switch, so that a high-voltage-side voltage is compared with a low-voltage-side voltage.

2. 发明授权

US08988078B2 Voltage monitoring system and voltage monitoring module 有权
标题翻译：电压监控系统和电压监控模块
公开(公告)号：US08988078B2
公开(公告)日：2015-03-24
申请号：US13481849
申请日：2012-05-27
申请人： Hideki Kiuchi
发明人： Hideki Kiuchi
IPC分类号： G01N27/416 , G01R31/36 , H01M10/48 , H02J7/00
CPC分类号： G01R31/3658 , B60L11/1864 , B60L2240/547 , G01R31/3624 , H01M10/48 , H01M10/482 , H02J7/0013 , H02J7/0021 , Y02T10/7055
摘要： In a voltage monitoring system, a voltage monitoring module includes an adjusting current control circuit to generate an adjusting current so that the operating current consumed by the voltage monitoring modules reaches a specified value corresponding to a first operation current setting command, and stops generating the adjusting current according to an operating current switching command; and an operating current measurement circuit to measure the operating current according to the operating current measuring command following the operating current switching command; and in which a module control circuit sends a second operation current setting command based on the operating current that was measured, and the adjusting current control circuit generates an adjusting current so that the operating current reaches a specified value corresponding to the second operating current setting command.
摘要翻译：在电压监视系统中，电压监视模块包括调整电流控制电路，以产生调节电流，使得由电压监视模块消耗的工作电流达到对应于第一操作电流设置命令的指定值，并且停止产生调整电流根据工作电流切换指令; 以及工作电流测量电路，用于根据工作电流切换命令后的工作电流测量命令测量工作电流; 并且其中模块控制电路基于所测量的工作电流发送第二操作电流设置命令，并且调节电流控制电路产生调节电流，使得工作电流达到对应于第二工作电流设置命令的指定值。

3. 发明授权

US07667939B2 Bus driver including control circuit for overvoltage protection 有权
标题翻译：总线驱动器包括用于过压保护的控制电路
公开(公告)号：US07667939B2
公开(公告)日：2010-02-23
申请号：US11898459
申请日：2007-09-12
申请人： Hideki Kiuchi
发明人： Hideki Kiuchi
IPC分类号： H02H3/22
CPC分类号： H03K19/00315 , G06F13/4072 , H04L25/0272 , H04L25/028 , H04L25/08
摘要： A bus driver device is provided with a bus driver circuit connected to a bus line and a overvoltage protection section connected between the bus line and a power supply line. The overvoltage protection section has an overvoltage protection function for the bus line. Further, the bus driver device is provided with a switching circuit for on/off-controlling the overvoltage protection function based on a voltage of the bus line and a voltage of the power supply wiring.
摘要翻译：总线驱动器装置具有连接到总线的总线驱动器电路和连接在总线与电源线之间的过电压保护部。过压保护部分对总线有过压保护功能。此外，总线驱动器装置设置有用于基于总线的电压和电源布线的电压来开/关控制过电压保护功能的开关电路。

4. 发明申请

US20130335095A1 VOLTAGE MONITORING MODULE AND VOLTAGE MONITORING SYSTEM 有权
标题翻译：电压监测模块和电压监测系统
公开(公告)号：US20130335095A1
公开(公告)日：2013-12-19
申请号：US14002317
申请日：2012-02-24
申请人： Hideki Kiuchi
发明人： Hideki Kiuchi
IPC分类号： G01R31/36
CPC分类号： G01R31/362 , B60L3/0046 , B60L3/0069 , B60L3/04 , B60L11/1853 , B60L2240/547 , G01R31/3658 , H01M10/48 , H01M2010/4271 , H02J7/0016 , H02J7/0021 , Y02T10/7005 , Y02T10/705 , Y02T10/7055
摘要： The voltage monitoring module (100) includes an input terminal (V1), a cell balancing input terminal (VB1), a switch (SWa—1), and a control circuit (CON). The input terminal (V1) is coupled to a high-voltage-side terminal of a battery cell (EC1) through a filter resistor (Rf). The cell balancing input terminal (VB1) is coupled to the high-voltage-side terminal of the battery cell (EC1). The switch (SWa—1) is coupled to the input terminal (V1). The control circuit (CON) controls ON/OFF of the switch (SWa—1). A filter resistor (C1) is coupled between the switch (SWa—1) and a ground. The control circuit (CON) turns on the switch (SWa—1), so that a high-voltage-side voltage (VH) is compared with a low-voltage-side voltage (VL).
摘要翻译：电压监视模块（100）包括输入端子（V1），单元平衡输入端子（VB1），开关（SWa-1）和控制电路（CON）。输入端子（V1）通过滤波电阻（Rf）耦合到电池单元（EC1）的高电压侧端子。电池平衡输入端子（VB1）耦合到电池单元（EC1）的高电压侧端子。开关（SWa-1）耦合到输入端子（V1）。控制电路（CON）控制开关（SWa-1）的接通/断开。滤波电阻器（C1）耦合在开关（SWa-1）和地之间。控制电路（CON）接通开关（SWa-1），使得将高压侧电压（VH）与低压侧电压（VL）进行比较。

5. 发明授权

US07675329B2 Transmitter and control method for same 有权
标题翻译：发射机和控制方法相同
公开(公告)号：US07675329B2
公开(公告)日：2010-03-09
申请号：US11753413
申请日：2007-05-24
申请人： Hideki Kiuchi
发明人： Hideki Kiuchi
IPC分类号： H03K3/00
CPC分类号： H03F3/24 , H03F1/52 , H03F1/523 , H03F2200/444 , H04B2001/0408
摘要： A transmitter of the invention, according to a first aspect, has first and second driving circuits with reverse-current prevention elements connected between output terminals and power supply terminals, and a control circuit which controls the outputs of the first and second driving circuits, the control circuit controlling the first and second driving circuits, during a transition from a first state in which the first and second driving circuits output a first or a second logic level to a second state in which the first and second driving circuits output an intermediate level between the first and second logic levels, to induce a third state in which a through current flows in the first and second driving circuits via the reverse-current prevention elements.
摘要翻译：根据第一方面的本发明的发射机具有连接在输出端子和电源端子之间的反向电流防止元件的第一和第二驱动电路，以及控制第一和第二驱动电路的输出的控制电路，控制电路控制第一和第二驱动电路，在从第一和第二驱动电路输出第一或第二逻辑电平的第一状态到第二状态的转变期间，第一和第二驱动电路在第二状态之间输出中间电平第一和第二逻辑电平，以引起第三状态，其中通过反向电流防止元件的通流在第一和第二驱动电路中流动。

6. 发明申请

US20080068770A1 Bus driver including control circuit for overvoltage protection 有权
标题翻译：总线驱动器包括用于过压保护的控制电路
公开(公告)号：US20080068770A1
公开(公告)日：2008-03-20
申请号：US11898459
申请日：2007-09-12
申请人： Hideki Kiuchi
发明人： Hideki Kiuchi
IPC分类号： H02H3/20 , H02H3/00
CPC分类号： H03K19/00315 , G06F13/4072 , H04L25/0272 , H04L25/028 , H04L25/08
摘要： A bus driver device is provided with a bus driver circuit connected to a bus line and a overvoltage protection section connected between the bus line and a power supply line. The overvoltage protection section has an overvoltage protection function for the bus line. Further, the bus driver device is provided with a switching circuit for on/off-controlling the overvoltage protection function based on a voltage of the bus line and a voltage of the power supply wiring.
摘要翻译：总线驱动器装置具有连接到总线的总线驱动器电路和连接在总线与电源线之间的过电压保护部。过压保护部分对总线有过压保护功能。此外，总线驱动器装置设置有用于基于总线的电压和电源布线的电压来开/关控制过电压保护功能的开关电路。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式