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    • 2. 发明专利
    • 遠隔検針システム
    • 远程仪表读取系统
    • JP2016086359A
    • 2016-05-19
    • JP2014219498
    • 2014-10-28
    • NECマグナスコミュニケーションズ株式会社
    • 佐々木 博之前多 敏幸山口 貴志長濱 将一郎
    • H04Q9/00H02J13/00H04B3/54
    • Y02B90/2615Y02B90/2692Y04S40/121Y04S40/146
    • 【課題】変圧器の二次側から分岐した複数の低圧配電線により構成される電力線ネットワークに接続された電力線モデム間の通信品質を向上させる。 【解決手段】遠隔検針システム1は、変圧器5Aの二次側から分岐した第1及び第2の低圧配電線6A 1 ,6A 2 と、低圧配電線6A 1 に接続された第1の電力メータ7内に設けられた親機モデム8Aと、低圧配電線6A 1 に接続され、変圧器5Aから見て第1の電力メータ7よりも遠方に配置された第2の電力メータ7内に設けられ、低圧配電線6A 1 を通じて親機モデム8Aと電力線通信を行う第1の子機モデム8Bと、低圧配電線6A 2 に接続された第3の電力メータ7内に設けられ、低圧配電線6A 1 ,6A 2 を通じて親機モデム8Aと電力線通信を行う第2の子機モデム8Bと、低圧配電線6A 1 上であって変圧器5Aから見て第1の電力メータ7よりも遠方に設置され少なくとも一つ磁性コアを含む信号調整器15とを備える。 【選択図】図2
    • 要解决的问题:提高与由从变压器次级分支的多条低压配电线构成的电力线网络连接的电力线调制解调器之间的通信质量。解决方案:远程抄表系统1包括第一和第二低电压 设置在与低压配线6A连接的第一功率计7中的主单元调制解调器8A,与低压配线6A连接的第一从单元调制解调器8B, 在从变压器5A观察时配置得比第一功率计7更远的第二功率计7,并且通过低压配线6A与主单元调制解调器8A进行电力线通信,第三子单元调制解调器8B 功率计7与低压配线6A连接,并与主单元调制解调器8A进行电力线通信 低压配线6A,6A以及安装在低压配电线6A上的信号调节器15,当从变压器5A观察时,比第一功率计7更远,并且包括至少一个磁芯。图2
    • 3. 发明专利
    • Charging/discharging system
    • 充电/放电系统
    • JP2012210080A
    • 2012-10-25
    • JP2011074096
    • 2011-03-30
    • Mitsubishi Electric Corp三菱電機株式会社
    • MATSUNAGA TAKANORIMORI KOHEISATAKE TOSHIHIDEHITOSUGI KAZUOSHINOHARA RYOSUGIYAMA AKINOBUFUJIOKA KOJI
    • H02J7/00B60L3/00H01M10/44H01M10/46H01M10/48H02J13/00
    • Y02B90/2615Y02T10/7241Y02T90/16Y02T90/168Y04S30/12Y04S40/121
    • PROBLEM TO BE SOLVED: To provide a charge/discharge management device that can cope with the change of an interface with a charger outside of a car at a low cost.SOLUTION: A charging/discharging system comprises: an outside-of-car connection interface device 11 including connection state detection means which detects connection and disconnection between an EV and an external power supply system, and outputs connection state information indicating whether the connected external power supply system is an AC power supply system or a DC power supply system, and outside-of-car communication control means which performs communication control with the external power supply system; a control power supply monitoring device 12 which controls turn-on and turn-off of control power supply of a device involved in charging and discharging of a battery 3 based on the connection state information; and an EV charge/discharge management device 10 which includes in one unit an EV charge/discharge monitoring device 13 which is activated by the control power supply monitoring device 12, and if the EV is connected to the AC power supply system, controls charging and discharging of AC electric power, and if the EV is connected to the DC power supply system, controls charging and discharging of DC electric power.
    • 要解决的问题:提供一种能够以低成本处理与汽车外的充电器的接口的变化的充放电管理装置。 解决方案:一种充电/放电系统,包括:车外连接接口装置11,包括检测EV和外部电源系统之间的连接和断开的连接状态检测装置,并输出指示是否 连接的外部电源系统是交流电源系统或直流电源系统,以及与外部电源系统进行通信控制的车外通信控制装置; 控制电源监视装置12,其基于连接状态信息来控制涉及电池3的充电和放电的装置的控制电源的接通和断开; 以及EV充放电管理装置10,其在一个单元中包括由控制电源监视装置12启动的EV充放电监视装置13,并且如果EV连接到AC电源系统,则控制充电和 交流电力的放电,并且如果EV连接到直流电源系统,则控制直流电力的充放电。 版权所有(C)2013,JPO&INPIT
    • 4. 发明专利
    • Remote control system of household electrical appliance
    • 家用电器远程控制系统
    • JP2008219957A
    • 2008-09-18
    • JP2007049446
    • 2007-02-28
    • Koyo Electronics Ind Co Ltd光洋電子工業株式会社
    • YOKOO MASAHIKO
    • H02J13/00H02J3/00H04Q9/00H04Q9/02
    • Y02B90/2615Y04S40/121
    • PROBLEM TO BE SOLVED: To enable performing on-off control of the power source of a target household electrical appliance from among a plurality of kinds of household electrical appliances connected to outlet ports at a remote place, without requiring complex operations, such as installation of the software for wiring or control. SOLUTION: This remote control system has a structure where a power supply tap side where electrical household appliances are connected to outlet ports, the kind of each of the home electric appliances connected to the outlet ports is stored as setup information for each of the household electrical appliances in association with its operation current and transmitted to a remote control side by power line transfer communication; and in a remote control side, a screen showing the correlation between the kind of the electrical household appliance and its operation current is displayed upon receiving the transmission, and in the power supply tap side, the outlet port connected to the household electrical appliance to be turned on/off whose information has been transmitted is recognized, in accordance with the recorded setup information, and the power supply to the outlet port is controlled to be turned on/off. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了能够在连接到远程位置的出口端口的多种家用电器中进行目标家用电器的电源的开关控制,而不需要复杂的操作, 作为安装用于接线或控制的软件。 解决方案:该遥控系统具有将家用电器连接到出口的电源抽头侧的结构,连接到出口的每个家用电器的种类存储为每个 家用电器与其工作电流相关联并通过电力线传输通信传输到遥控器; 并且在遥控器侧,在接收到传输时显示表示家用电器的种类与其工作电流之间的相关性的屏幕,并且在电源抽头侧,连接到家用电器的出口为 根据记录的设置信息,识别出其信息被发送的开/关,并且将控制到出口的电源被控制为打开/关闭。 版权所有(C)2008,JPO&INPIT
    • 5. 发明专利
    • Power line carrier communication system
    • 电力线载波通信系统
    • JP2006066992A
    • 2006-03-09
    • JP2004244045
    • 2004-08-24
    • Matsushita Electric Works Ltd松下電工株式会社
    • KUNISAWA KANJI
    • H04B3/54H02J13/00H04Q9/00
    • Y02B90/2615Y02B90/2692Y04S40/121Y04S40/146
    • PROBLEM TO BE SOLVED: To provide a power line carrier communication system for eliminating the need for provision of a backup power supply.
      SOLUTION: A commercial power supply AC, a master unit 1, a communication slave unit 2, and an illumination load 3 are interconnected via a pair of power lines 4, the commercial power supply AC supplies power to the master unit 1, the communication slave unit 2, and the illumination load 3 via the power lines 4, the master unit 1 and the communication slave unit 2 carry out power line carrier communication via the power lines 4, a wall switch 5a comprising a push-off switch is interposed in one of the power lines 4 between the master unit 1 and the communication slave unit 2. and a capacitor C1 is connected in parallel with the wall switch 5a. When the wall switch 5a is push-off-operated, power is supplied to the communication slave unit 2 and the illumination load 3 from the commercial power supply AC via the capacitor C1, and the phase of a load current when the wall switch 5a is turned off is advanced more than that when the wall switch 5a is turned on. A slave unit control section 20 detects a change in the phase of the current to decide that the wall switch 5a is push-off-operated and throws contacts 21 to a reverse position.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种用于不需要提供备用电源的电力线载波通信系统。

      解决方案:商用电源AC,主单元1,通信从单元2和照明负载3经由一对电力线4互连,商用电源AC向主单元1供电, 通信从属单元2和照明负载3经由电力线4,主单元1和通信从属单元2经由电力线4进行电力线载波通信,包括按关闭开关的墙壁开关5a 插入在主单元1和通信从属单元2之间的电力线4之一中,并且电容器C1与壁开关5a并联连接。 当墙壁开关5a被推压操作时,通过电容器C1将来自商用电源AC的通信从单元2和照明负载3的电力以及壁开关5a为负载电流的相位提供给 关闭的时间比壁开关5a接通时的关闭。 从单元控制部分20检测电流的相位变化,以确定壁开关5a是推压操作的,并将触点21投射到相反的位置。 版权所有(C)2006,JPO&NCIPI

    • 6. 发明专利
    • Switch with feed through power line communication function
    • 通过电源线通信功能切换
    • JP2006005586A
    • 2006-01-05
    • JP2004178919
    • 2004-06-16
    • Matsushita Electric Works Ltd松下電工株式会社
    • KUNIYOSHI KENJI
    • H04B3/54H02J13/00
    • Y02B90/2615Y02B90/2692Y04S40/121Y04S40/146
    • PROBLEM TO BE SOLVED: To provide a switch with a feed through power line communication function that performs feed through power line communication without reference to the open/close state of a single-throw switch.
      SOLUTION: Provided are a control section 4 which turns ON and OFF a switch section SW2 according to a control indication received by a feed through communication section 3, a connection terminal 11 for connection with load equipment 2-A, a connection terminal 12 for connection with a power line 102, a series circuit of a choke inductor L1 which is connected between power lines 101 and 102 and increases impedance at the frequency of a communication signal of feed through power line communication and a capacitor C1 which increases impedance at commercial power frequency, a 1st power circuit 8 which supplies operating electric power for the feed through power line communication section 3 and control section 4 with a current flowing through the switch section SW1, and a 2nd power circuit 9 which supplies operating electric power for the feed through power line communication section 3 and control section 4 with the voltage across the capacitor C1, the switching section SW1 being connected in parallel to the capacitor C1.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供具有通过电力线通信功能的馈电的开关,其通过电力线通信进行馈送,而不参照单掷开关的打开/关闭状态。 解决方案:根据通过通信部分3的馈送接收的控制指示,用于与负载设备2-A连接的连接终端11,连接终端,设置有开关部分SW2接通和断开的控制部分4 12,用于与电力线102连接,扼流电感器L1的串联电路,其连接在电力线101和102之间,并且增加通过电力线通信的馈电通信信号的频率处的阻抗;以及电容器C1,其增加 商用电源频率,通过电力线通信部3和控制部4供给通过开关部SW1流过的电流的工作电力的第1电力电路8以及供给用于 通过电力线通信部分3和控制部分4以电容器C1两端的电压馈送,开关部分SW1被连接 d与电容器C1并联。 版权所有(C)2006,JPO&NCIPI
    • 7. 发明专利
    • Power line connection equipment control system and connection apparatus
    • 电源线连接设备控制系统和连接装置
    • JP2004134920A
    • 2004-04-30
    • JP2002295682
    • 2002-10-09
    • Sanyo Electric Co Ltd三洋電機株式会社
    • MATSUMURA SHINICHI
    • H02J13/00H04B3/54H04L12/40H04Q9/00
    • Y02B90/2615Y02B90/2692Y04S40/121Y04S40/146
    • PROBLEM TO BE SOLVED: To automatically set installation places of electronic equipment in a power line carrier signal transmission/reception system.
      SOLUTION: In this system, a storage means for storing installation place data for identifying a place where a connection apparatus is installed is provided on the connection apparatus of the power line carrier signal transmission/reception system, and when a piece of electronic equipment is connected to an outlet of the connection device, the data about the installation place which is stored in the connection apparatus is automatically set as the installation place data stored in the electronic equipment. Further, when the data about the installation place which are stored in the connection apparatus have not been set and the data about the installation place which are stored in the electronic equipment have already been set, the data to be stored in the connection apparatus are set on the basis of the data stored in the electronic equipment.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:自动将电子设备的安装位置设置在电力线载波信号发送/接收系统中。 解决方案:在该系统中,在电力线载波信号发送/接收系统的连接装置上设置有用于存储用于识别安装有连接装置的地方的安装位置数据的存储装置, 设备连接到连接装置的出口,将存储在连接装置中的关于安装地点的数据自动设置为存储在电子设备中的安装地点数据。 此外,当存储在连接装置中的安装地点的数据尚未被设置并且存储在电子设备中的关于安装场所的数据已经被设置时,将要存储在连接装置中的数据被设置 基于存储在电子设备中的数据。 版权所有(C)2004,JPO
    • 8. 发明专利
    • 遠隔検針システム
    • 远程抄表系统
    • JP2016220141A
    • 2016-12-22
    • JP2015105768
    • 2015-05-25
    • NECマグナスコミュニケーションズ株式会社
    • 佐々木 博之前多 敏幸長濱 将一郎
    • H04Q9/00H04M11/00H02J13/00H04B3/54
    • Y02B90/2615Y02B90/2692Y04S40/121Y04S40/146
    • 【課題】変圧器の二次側から分岐した複数の低圧配電線により構成される電力線ネットワークに接続された電力線モデム間の通信品質を向上させる。 【解決手段】遠隔検針システム1Aは、変圧器5Aの二次側から分岐した第1及び第2の低圧配電線6A 1 ,6A 2 と、低圧配電線6A 1 を需要家宅9内に引き込む引込線10に接続され、電力メータに設置された親機モデム8Aと、低圧配電線6A 1 又は6A 2 を需要家宅9内に引き込む引込線10に接続され、親機モデム8Aが設置された電力メータよりも下流側の電力メータに配置された子機モデム8Bと、親機モデム8Aが接続された引込線10上に設置され少なくとも一つ磁性コアを含む信号調整器15とを備える。信号調整器15は、引込線10上の親機モデム8Aの接続点よりも管轄の需要家宅9側に設置されている。 【選択図】図2
    • 为了提高通信的多个由低压配电线从所述变压器的次级侧分支连接于构成电力线网络的电力线调制解调器之间的质量。 远程抄表系统1A中,第一和第二低压配电线6A1,6A2从变压器5A的次级侧分支,连接到所述下线光缆10来绘制低压配电线6A1在需求房屋9 安装在功率计的基本单元的调制解调器8A连接到引入电缆10绘制在屋需求9所述的低压配电线6A1或6A2,电表基部单元调制解调器8A下游的功率计被安装 并置于手机调制解调器8B,被安装在主单元调制解调器8A连接并且包括至少一个磁芯上的信号调节器15的引入电缆10。 信号调节器15被安装在主单元调制解调器8A的连接点的管辖权的需求房屋9侧引出线10。 .The