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公开(公告)号：EP2944932B1
公开(公告)日：2017-05-17
申请号：EP13870565.2
申请日：2013-12-24
发明人： HEBIGUCHI, Hiroyuki
CPC分类号： G01K13/00 , G01K7/00 , G01R31/3606 , G01R31/3662 , H01M10/486
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公开(公告)号：EP2919028B1
公开(公告)日：2018-06-20
申请号：EP13852885.6
申请日：2013-11-07
发明人： HEBIGUCHI, Hiroyuki
CPC分类号： G01R31/3675 , G01R31/3606 , G01R31/3624 , G01R31/3662 , G01R31/3679 , H01M10/48 , H01M10/486
摘要： [Object] To provide to a storage device state detection method of accurately detecting the state of health (SOH) and state of charge (SOC) of a storage device. [Solution] In a state detection method, for a storage device (1), in which the SOH or SOC of the storage device (1) is inferred from the internal impedance of the storage device (1): the internal resistance of the storage device (1) is measured by using a signal with a first frequency at which the internal impedance of the storage device (1) is reduced as a temperature is raised, and the initial SOH or initial SOC of the storage device (1) is calculated from the measured value of this internal resistance; the internal impedance of the storage device (1) is measured by using a signal with a second frequency at which the internal impedance of the storage device (1) is increased as a temperature is raised, and the internal temperature of the storage device (1) is calculated from the measured impedance value of this internal impedance; and the SOH or SOC is inferred by using the calculated value of the internal temperature to correct the initial SOH or initial SOC.
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公开(公告)号：EP2413522A1
公开(公告)日：2012-02-01
申请号：EP10755955.1
申请日：2010-03-18
IPC分类号： H04B13/00
CPC分类号： H04B13/005
摘要： To provide a communication system in which transmission efficiency is stable even if a stray capacitance with respect to the earth ground fluctuates, the potential variation of a transmission electrode at a carrier frequency used for communication is small, it is possible to apply the communication system to an intended purpose when being in motion, and communication can be established even if the communication system is held in such a manner that the communication system is covered by a hand. A communication system according to the present invention includes a transmitter (2) configured to provide an information signal, as an electric field, to a transmission medium (1) and a receiver configured to detect the electric field through the transmission medium (1) and obtain the information signal, and the transmitter (2) includes a resonance unit in which a resonant circuit is formed with two electrodes (221) and (222) individually forming electrostatic capacitances between the transmitter and the transmission medium and an inductor (223) connecting the two electrodes (221) and (222) to each other.
摘要翻译： 为了提供一种通信系统，即使相对于接地的寄生电容发生变动，传输效率也稳定，通信中使用的载波频率下的发送电极的电位变动小，因此，可以将通信系统应用于 当运动时的预期目的，并且即使通信系统以通信系统被手覆盖的方式保持，也可以建立通信。 根据本发明的通信系统包括被配置为将信息信号作为电场提供给传输介质（1）和被配置为检测通过传输介质（1）的电场的接收器的发射器（2）和 获得信息信号，并且发送器（2）包括谐振单元和电感器（223），所述谐振单元中谐振电路由在发送器和传输介质之间分别形成静电电容的两个电极（221）和（222） 两个电极（221）和（222）彼此连接。
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公开(公告)号：EP3264049B1
公开(公告)日：2018-12-12
申请号：EP16192378.4
申请日：2016-10-05
发明人： HEBIGUCHI, Hiroyuki
IPC分类号： G01D15/20
CPC分类号： G01D15/20
摘要： A current sensor (100) includes: a current path (102) through which a current flows in a first direction; an adjacent current path (152) arranged in such a manner as to be adjacent to the current path; a first magnetic sensor (104) detecting a magnetic field due to the current flowing through the current path; and a first yoke (103) having a sectional shape partially surrounding a periphery of the current path in a first virtual plane (171) perpendicular to the first direction. The first yoke includes a gap delimited by two end surfaces parallel to each other. Two end edges (116-1, 116-2) spaced furthest apart from the current path at the two end surfaces, are located in a common second virtual plane (172) perpendicular to the two end surfaces. The first magnetic sensor is arranged in the gap and has a sensitivity direction parallel to the second virtual plane, and the adjacent current path is arranged in the second virtual plane.
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公开(公告)号：EP3290933A1
公开(公告)日：2018-03-07
申请号：EP16786400.8
申请日：2016-04-21
发明人： HEBIGUCHI, Hiroyuki
CPC分类号： G01R15/16 , G01R19/00 , G01R19/0084 , G01R19/0092 , G01R19/165 , G01R21/00
摘要： A non-contact voltage measurement device is provided that can precisely measure an alternating-current voltage with a simple structure. A first capacitor C1 and second capacitor C2 that have mutually correlated capacitances are formed between a first electrode E1 and a conductor 1 and between a second electrode E2 and the conductor 1. An alternating-current signal Vg is given between the first electrode E1 and a first reference potential G1. When a switch SW is off, a first charge detecting signal Vs1 matching charges Qg accumulated in the second capacitor C2 by the alternating-current signal Vg is created in a state in which the second electrode E2 is kept at a potential equal to the first reference potential G1. When the switch SW is on, a second charge detecting signal Vs2 matching charges Qx accumulated in the second capacitor C2 by the alternating-current voltage Vx is created in a state in which the second electrode E2 is kept at a potential equal to a second reference potential G2. A measurement of the alternating-current voltage Vx is calculated in a calculating unit 82, according to the first charge detecting signal Vs1 and second charge detecting signal Vs2.
摘要翻译： 提供一种能够以简单的结构精确地测量交流电压的非接触式电压测量装置。 在第一电极E1和导体1之间以及第二电极E2和导体1之间形成具有互相关电容的第一电容器C1和第二电容器C2。在第一电极E1和第一电极E1之间形成交流信号Vg 第一参考电势G1。 当开关SW断开时，在第二电极E2保持在等于第一基准的电位的状态下，产生与交流信号Vg中积聚在第二电容器C2中的电荷Qg相匹配的第一电荷检测信号Vs1 潜在的G1。 当开关SW导通时，在第二电极E2保持在等于第二基准的电位的状态下，产生与交流电压Vx在第二电容器C2中累积的电荷Qx相匹配的第二电荷检测信号Vs2 潜在的G2。 根据第一充电检测信号Vs1和第二充电检测信号Vs2，在计算单元82中计算交流电压Vx的测量值。
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公开(公告)号：EP2146449A1
公开(公告)日：2010-01-20
申请号：EP08722720.3
申请日：2008-03-24
发明人： HEBIGUCHI, Hiroyuki
IPC分类号： H04B13/00
CPC分类号： H04B13/005
摘要： A transmission medium (2) such as a human body for transmitting an information signal via an electric field, a mobile device (1) including a sender for imparting the electric field in which the information signal is modulated to the transmission medium (2), a stationary device (3) including a receiver for detecting the electric field via the transmission medium (2) and demodulating the electric field into the information signal, a floor cover (4A) arranging the stationary device (3) and also being contacted by the transmission medium (2) are provided, the floor cover (4) has a communication area (41) contacted by the transmission medium (2) where a data communication is performed between the mobile device (1) and the stationary device (3), and the communication area (41) is in a state of being electrically floating with respect to the floor cover (4A).
摘要翻译： 一种用于通过电场发送信息信号的诸如人体的传输介质（2），包括用于将信息信号调制到其中的电场的发送器的传输介质（2）的移动设备（1） 固定装置（3），包括用于经由传输介质（2）检测电场并将电场解调为信息信号的接收器;布置固定装置（3）并且还被接触的地板盖（4A） 传输介质（2），地板盖（4）具有与移动设备（1）和固定设备（3）之间执行数据通信的传输介质（2）接触的通信区域（41） 并且通信区域（41）处于相对于地板盖（4A）电浮动的状态。
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公开(公告)号：EP3264049A1
公开(公告)日：2018-01-03
申请号：EP16192378.4
申请日：2016-10-05
发明人： HEBIGUCHI, Hiroyuki
IPC分类号： G01D15/20
CPC分类号： G01D15/20
摘要： A current sensor (100) includes: a current path (102) through which a current flows in a first direction; an adjacent current path (152) arranged in such a manner as to be adjacent to the current path; a first magnetic sensor (104) detecting a magnetic field due to the current flowing through the current path; and a first yoke (103) having a sectional shape partially surrounding a periphery of the current path in a first virtual plane (171) perpendicular to the first direction. The first yoke includes a gap delimited by two end surfaces parallel to each other. Two end edges (116-1, 116-2) spaced furthest apart from the current path at the two end surfaces, are located in a common second virtual plane (172) perpendicular to the two end surfaces. The first magnetic sensor is arranged in the gap and has a sensitivity direction parallel to the second virtual plane, and the adjacent current path is arranged in the second virtual plane.
摘要翻译： 电流传感器（100）包括：电流路径（102），电流通过所述电流路径沿第一方向流动; 相邻的电流路径（152），以与所述电流路径相邻的方式配置; 第一磁性传感器（104），其检测由于流过电流路径的电流而引起的磁场; 以及在垂直于第一方向的第一虚拟平面（171）中具有部分地围绕电流路径的周边的截面形状的第一轭（103）。 第一磁轭包括由两个彼此平行的端面限定的间隙。 在两个端面上与电流路径最远间隔开的两个端部边缘（116-1,116-2）位于与两个端面垂直的公共第二虚拟平面（172）中。 第一磁传感器布置在间隙中并且具有平行于第二虚拟平面的灵敏度方向，并且相邻的电流路径布置在第二虚拟平面中。
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公开(公告)号：EP2413521A1
公开(公告)日：2012-02-01
申请号：EP09842308.0
申请日：2009-09-18
IPC分类号： H04B13/00
CPC分类号： H04B13/005
摘要： A communication system comprises a transmitter (1) that applies an electric field to a transmission medium, the electric field being obtained by modulating an information signal for wideband communication. The transmitter (1) has a transmission electrode (11), a transmission circuit (13) that outputs the information signal for the wideband communication, and first band controlling means (12) for controlling a band of the information signal for the wideband communication. The communication system is characterized in that , when a transmission medium (2) is in contact with the transmission electrode (11) and the transmission medium (2) and the transmission electrode (11) are capacitively coupled to each other, the band controlling means (12) performs control to provide a band that is necessary for the receiver (3) to perform demodulation for the wideband communication, and when the transmission medium (2) is not in contact with the transmission electrode (11), the first band controlling means (12) performs control to provide a narrower band than the band that is necessary for the receiver (3) to perform demodulation for the wideband communication.
摘要翻译： 通信系统包括将电场施加到传输介质的发射器（1），该电场通过调制用于宽带通信的信息信号而获得。 发射机（1）具有发射电极（11），输出用于宽带通信的信息信号的发射电路（13）和用于控制用于宽带通信的信息信号的频带的第一频带控制装置（12）。 该通信系统的特征在于，当传输介质（2）与传输电极（11）接触并且传输介质（2）和传输电极（11）彼此电容耦合时，频带控制装置 （12）进行控制以提供接收器（3）进行宽带通信解调所需的频带，并且当传输介质（2）不与传输电极（11）接触时，第一频带控制 装置（12）进行控制以提供比接收机（3）为宽带通信执行解调所需的频带更窄的频带。
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公开(公告)号：EP2139130A1
公开(公告)日：2009-12-30
申请号：EP08722151.1
申请日：2008-03-14
CPC分类号： H04B13/005 , H04B5/0012 , H04B5/02
摘要： The communication system according to the present invention includes a transmitter for applying a transmission signal to a human body (1) as an electric field, and a receiver (2) for receiving the transmission signal by detecting the electric field via the human body (1). The receiver (2) includes a reception electrode (21) which faces the human body (1), a resonance circuit (22) formed of a resonance inductor (22a) and a resonance capacitor (22b), and a coupling capacitor (23) for capacitively coupling the reception electrode (21) and the resonance circuit (22).
摘要翻译： 根据本发明的通信系统包括用于将发送信号作为电场施加到人体（1）的发送器和用于通过经由人体（1）检测电场来接收发送信号的接收器（2） ）。 接收机（2）包括面向人体（1）的接收电极（21），由谐振电感器（22a）和谐振电容器（22b）形成的谐振电路（22）以及耦合电容器（23） 用于电容耦合接收电极（21）和谐振电路（22）。
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