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11. 发明专利

JP2005277633A Medium access control method and power line communication method 有权
标题翻译：中等接入控制方法和电力线通信方法
公开(公告)号：JP2005277633A
公开(公告)日：2005-10-06
申请号：JP2004086071
申请日：2004-03-24
申请人： Kansai Electric Power Co Inc:The , Matsushita Electric Works Ltd , 松下電工株式会社 , 関西電力株式会社
发明人： MAEKAWA KOJI , SAKAI HIDEKI , YAMAMOTO SHINJI
IPC分类号： H04L12/28 , H04B3/54
摘要： PROBLEM TO BE SOLVED: To provide a medium access control method capable of effectively utilizing a communication band and suppressing leak radio waves, and to provide a power line communication method utilizing the medium access control method. SOLUTION: In the medium access control method, a master station repeatedly transmits a super frame having a plurality of time zones for communicating with a slave station according to the number of slave stations desiring communication to a network, thus performing the medium access control of the master and slave stations. In this case, the master station receives a communication signal for desiring the transmission of data from the slave station before transmitting the super frame to the network (S33), and completes the transmission of the super frame immediately after completing the reception of the data from the slave station (S39). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供能够有效利用通信频带并抑制泄漏无线电波的介质访问控制方法，并且提供利用介质访问控制方法的电力线通信方法。解决方案：在介质访问控制方法中，主站根据期望与网络进行通信的从站数量，重复地发送具有用于与从站通信的多个时区的超帧，从而执行介质访问控制主站和从站。在这种情况下，在发送超帧到网络之前，主站接收用于期望从从站发送数据的通信信号（S33），并且在完成数据的接收完成后立即完成超帧的传输从站（S39）。版权所有（C）2006，JPO＆NCIPI

12. 发明专利

JP2003084018A Server integrated energy meter 审中-公开
标题翻译：服务器集成能量表
公开(公告)号：JP2003084018A
公开(公告)日：2003-03-19
申请号：JP2001278046
申请日：2001-09-13
申请人： Kansai Electric Power Co Inc:The , 関西電力株式会社
发明人： TAYAMA HIROFUMI , DOI YOSHIHIRO , OTANI HIDEMI , TAKASHIMA MASAYA , MAEKAWA KOJI , MORITA TOMOHIKO
IPC分类号： G08C15/00 , G01R22/00 , G06F13/00 , G08C19/00 , H02J13/00 , H04M11/00 , H04Q9/00
CPC分类号： Y02B90/2669 , Y02B90/2684 , Y04S40/128 , Y04S40/143
摘要： PROBLEM TO BE SOLVED: To provide a server integrated energy meter in which each domestic energy meter has a server function of accessing to an external network and an internal network. SOLUTION: A communication end office 11 of the energy meter server 1 communicates information between a network center 3 and an ASP 4 through a public communication line 2. An application program transmitted from the ASP 4 is downloaded to a memory of the energy meter server 1, information is communicated with an internal device such as a gas meter 5 and a water meter 6 through the communication end office 11, the server function 10 transmits the result of reading the energy meter 13, and according to the control information from the network center 3, the internal device is controlled.
摘要翻译：要解决的问题：提供一种服务器集成电表，其中每个家用电表具有访问外部网络和内部网络的服务器功能。解决方案：能量计服务器1的通信终端11通过公共通信线路2在网络中心3和ASP 4之间传送信息。从ASP 4发送的应用程序被下载到能量计服务器1的存储器通过通信端部11将信息与内部装置如燃气表5和水表6通信，服务器功能10发送读取能量计13的结果，并且根据来自网络中心的控制信息 3，内部设备被控制。

13. 发明专利

JP2010004264A Remote metering system 有权
标题翻译：远程计量系统
公开(公告)号：JP2010004264A
公开(公告)日：2010-01-07
申请号：JP2008160642
申请日：2008-06-19
申请人： Kansai Electric Power Co Inc:The , Panasonic Electric Works Co Ltd , パナソニック電工株式会社 , 関西電力株式会社
发明人： KOYAMA MASAKI , SASAKI TAKAYUKI , IMURA HIDEKI , MAEKAWA KOJI , KITAMURA TOKIHIRO
IPC分类号： H04Q9/00 , G08C15/00
摘要： PROBLEM TO BE SOLVED: To provide a remote metering system suppressing the generation rate of missing data when transmitting the measurement data of a power amount to a server.
SOLUTION: A slave unit 2 is provided with a timing means for counting the time, stores a 1-minute meter read value acquired from a power measuring apparatus 3 for every minute together with information indicating whether the 1-minute meter read value is normal, stores the normal 1-minute meter read value closest to the meter read time among the 1-minute meter read values acquired from the meter read time to the stipulated time before that as a 30-minute meter read value when the meter read time set at the interval of 30 minutes comes, stores the acquired 1-minute meter read value as the 30-minute meter read value at the point of time of acquiring the normal 1-minute meter read value from the meter read time to the stipulated time after that when there are no normal data in the 1-minute meter read values acquired from the meter read time to the stipulated time before that, and transmits the 1-minute meter read value to the server 8.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种远程计费系统，当向服务器发送电量的测量数据时，抑制丢失数据的生成速率。解决方案：从单元2设置有用于对时间进行计数的定时装置，存储每分钟从功率测量装置3获取的1分钟读数值以及表示1分钟读表值是正常的，将从仪表读取时间获取的1分钟读数之间的最短读取时间的正常1分钟读数值存储到仪表读数之前的规定时间为30分钟读值以30分钟时间设定的时间，将从仪表读取时间获取正常1分钟读数值的时间点，将获取的1分钟读数值作为30分钟读数值存储到规定的之后的时间，在从仪表读取时间到规定时间之前的1分钟读数中没有正常数据，并将1分钟读表值发送到服务器8.
版权所有（（ C）2010，JPO＆INPIT

14. 发明专利

JP2007116464A Power line communication apparatus 有权
标题翻译：电源线通讯设备
公开(公告)号：JP2007116464A
公开(公告)日：2007-05-10
申请号：JP2005306133
申请日：2005-10-20
申请人： Kansai Electric Power Co Inc:The , Matsushita Electric Works Ltd , 松下電工株式会社 , 関西電力株式会社
发明人： MAEKAWA KOJI , NAKAYAMA NAOYA , MATSUO CHIKAO , YAMAMOTO SHINJI
IPC分类号： H04B3/54
摘要： PROBLEM TO BE SOLVED: To provide a power line communication apparatus capable of injecting a communication signal (PLC signal) for power line communication onto power lines through electromagnetic induction not in contact with conductor metals of the power lines without the need for receiving supply of power as a drive power supply from the power lines. SOLUTION: The power line communication apparatus includes: an electromagnetic induction coupling section 2 that transmits the PLC signal between the power lines N, M through electromagnetic induction; a power line communication MODEM section 11 that demodulates the PLC signal extracted from the power lines N, M via the electromagnetic induction coupling section 2 to extract information contained in the PLC signal and modulates the power line communication carrier depending on information to be transmitted to generate the PLC signal and inject the generated PLC signal onto the power lines N, M via the electromagnetic induction coupling section 2; and a battery 12 for supplying power to the power line communication MODEM section 11 as the drive power supply. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种电力线通信装置，其能够通过不与电力线的导体金属接触的电磁感应将用于电力线通信的通信信号（PLC信号）注入电力线，而不需要接收从电源线供电作为驱动电源。解决方案：电力线通信装置包括：电磁感应耦合部分2，通过电磁感应在电力线N，M之间传输PLC信号; 电力线通信调制解调部11，其通过电磁感应耦合部2对从电力线N，M提取的PLC信号进行解调，提取包含在PLC信号中的信息，根据要发送的信息调制电力线通信载体，生成 PLC信号，并通过电磁感应耦合部2将生成的PLC信号注入电力线N，M; 以及用于向作为驱动电源的电力线通信MODEM部11供电的电池12。版权所有（C）2007，JPO＆INPIT

15. 发明专利

JP2007089045A High frequency signal injector and winder for wire used therefor 有权
标题翻译：高频信号注射器和风扇用于其所使用的电线
公开(公告)号：JP2007089045A
公开(公告)日：2007-04-05
申请号：JP2005278165
申请日：2005-09-26
申请人： Kansai Electric Power Co Inc:The , Matsushita Electric Works Ltd , 松下電工株式会社 , 関西電力株式会社
发明人： NAKAYAMA NAOYA , MAEKAWA KOJI , MATSUO CHIKAO
IPC分类号： H04B3/56
摘要： PROBLEM TO BE SOLVED: To provide a high frequency signal injector used for power line communication and for injecting a high frequency signal to power lines that reduces a coupling interval of signal lines located along power lines in the case of injecting the signal in a non-connection way.
SOLUTION: The signal lines 11, 12 receiving a high frequency signal from a PLC signal generator 10 for injecting the high frequency signal to the power lines 2, 3 by locating the signal lines 11, 12 along the power lines 2, 3 are not located in parallel with the power lines 2, 3 but wound on the power lines 2, 3. Thus, in the case of injecting the high frequency signal to the power lines 2, 3 in a non-connection way, the coupling interval H1 of the signal lines 11, 12 located along the power lines 2, 3 can be reduced to, e.g. about 10cm.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于电力线通信的高频信号注入器，并且用于将高频信号注入电力线，以在将信号注入的情况下减小沿着电力线的信号线的耦合间隔非连接方式。
解决方案：信号线11,12从PLC信号发生器10接收高频信号，用于通过沿着电力线2,3定位信号线11,12将高频信号注入电力线2,3。不与电力线2,3并联，而是缠绕在电力线2,3上。因此，在以非连接的方式将高频信号注入电力线2,3的情况下，耦合间隔沿着电力线2,3定位的信号线11,12的H1可以被减小到例如约10cm 版权所有（C）2007，JPO＆INPIT

16. 发明专利

JP2010004263A Remote meter reading system 有权
标题翻译：远程仪表读取系统
公开(公告)号：JP2010004263A
公开(公告)日：2010-01-07
申请号：JP2008160641
申请日：2008-06-19
申请人： Kansai Electric Power Co Inc:The , Panasonic Electric Works Co Ltd , パナソニック電工株式会社 , 関西電力株式会社
发明人： KOYAMA MASAKI , SASAKI TAKAYUKI , IMURA HIDEKI , MAEKAWA KOJI , KITAMURA TOKIHIRO
IPC分类号： H04B3/54 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To provide a remote meter reading system of high reliability by reducing a frequency of the occurrence of communication error thereby reducing that of re-transmission processing.
SOLUTION: A power measuring instrument 4 for measuring a power consumption is provided for each consumer, and the power measuring instrument 4 is provided with a plurality of slave units 2 as accessories, and the power consumption measured by the power measuring instrument 4 is reported to a master unit 1 through the slave units 2. The master unit 1 reports the power consumption of the consumer to a host management device 6 through a wide-area information communication network NT. The master unit 1 includes a data acquisition means 11 for periodically cyclically acquiring measurement data from slave units 2 at slot intervals being a prescribed time and a slot control means 12 for variably determining the slot interval in accordance with a communication condition between the master unit 1 and slave units 2.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过减少通信错误发生的频率来提供高可靠性的远程抄表系统，从而减少重传过程的发生。解决方案：为每个消费者提供用于测量功耗的功率测量仪器4，并且功率测量仪器4设置有作为附件的多个从属单元2，并且由功率测量仪器4测量的功率消耗通过从属单元2向主单元1报告。主单元1通过广域信息通信网络NT向主机管理设备6报告消费者的功耗。主单元1包括数据获取装置11，用于周期性地以时隙间隔周期性地从从单元2获取测量数据为规定时间，以及时隙控制装置12，用于根据主单元1之间的通信条件可变地确定时隙间隔和奴隶单位2.
版权所有（C）2010，JPO＆INPIT

17. 发明专利

JP2010004346A Remote metering system 有权
标题翻译：远程计量系统
公开(公告)号：JP2010004346A
公开(公告)日：2010-01-07
申请号：JP2008161739
申请日：2008-06-20
申请人： Kansai Electric Power Co Inc:The , Panasonic Electric Works Co Ltd , パナソニック電工株式会社 , 関西電力株式会社
发明人： YONEDA SATSUKI , KOBAYASHI KOJI , KUNIYOSHI KENJI , MORI SHINICHI , MATSUDA NOBUHIRO , IMURA HIDEKI , MAEKAWA KOJI , KITAMURA TOKIHIRO
IPC分类号： H04Q9/00 , G01R11/00 , G08C15/00 , G08C19/00 , G08C25/00 , H04B3/54 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To provide a remote metering system for handling an electric power measuring device and a subbase unit as one device and individually handling them, and making sure of a reliability of communication without requiring wire connection work between the electric power meausring device and the subbase unit.
SOLUTION: The remote metering system includes the subbase unit 2 appended to the electric power measuring device for monitoring the usage electric power of the load respectively connected to a plurality of systems of electric power line, and the base unit obtains the measured data of the electric power measuring device 4 from the subbase unit 2 by the power line carrier communication through the communication channel including the electric power line in the communication channel. The base unit transmits the measured data to the server managed by the electric power company through the communication channel including the wide area information communication network. A vessel of the subbase unit 2 and a vessel of the electric power measuring device 4 are housed in a housing 40. The vessel of the subbase unit 2 is fixed to the housing 40 by a fixing screw and the vessel of the electric power measuring device 4 is also fixed to the housing 40 by the fixing screw. The electric power measuring device 4 transmits the measured data to the subbase unit 2 through the infrared communication.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种远程计费系统，用于将电力测量装置和子基座单元作为一个装置进行处理，并且确保通信的可靠性，而不需要电力之间的电线连接工作检测设备和底座单元。解决方案：远程计量系统包括附加到电力测量装置的子基座单元2，用于监测分别连接到多个电力系统系统的负载的使用电力，并且基座单元获得测量数据通过包括通信信道中的电力线的通信信道通过电力线载波通信从子基站单元2输出电力测量装置4。基站单元通过包括广域信息通信网络在内的通信信道将测量数据发送给由电力公司管理的服务器。底座单元2的容器和电力测量装置4的容器容纳在壳体40中。底座单元2的容器通过固定螺钉和电力测量装置的容器固定到壳体40 4也通过固定螺钉固定到壳体40。电力测量装置4通过红外线通信将测量数据发送到基站单元2。版权所有（C）2010，JPO＆INPIT

18. 发明专利

JP2007116423A Bridge apparatus for power line communication and relaying method of bridge apparatus for power line communication 有权
标题翻译：用于电力线通信的电力线通信和桥接装置的中继装置的桥接装置
公开(公告)号：JP2007116423A
公开(公告)日：2007-05-10
申请号：JP2005305568
申请日：2005-10-20
申请人： Kansai Electric Power Co Inc:The , Matsushita Electric Works Ltd , 松下電工株式会社 , 関西電力株式会社
发明人： MAEKAWA KOJI , NAKAYAMA NAOYA , MATSUO CHIKAO
IPC分类号： H04B3/54 , H04B3/58 , H04L12/28
摘要： PROBLEM TO BE SOLVED: To provide a bridge apparatus for power line communication (PLC) capable of multiplying the speed of relay processing and to provide a relaying method. SOLUTION: The bridge apparatus for the PLC includes: a plurality of PLC transmission reception sections 14 that separate PLC communication signals from power lines to extract PLC headers and superimpose the PLC communication signals on the power lines; a transfer destination information storage section 121 for storing a cross-reference between identifiers of the PLC transmission reception sections 14 and PLC MAC addresses of communication terminals connected to the PLC transmission reception sections; and a bridge processing section comprising a processing section 11 and a PLC transmission reception section selection section 13 that discriminate the identification corresponding to the destination MAC address obtained in the PLC header of the received PLC communication signal by referring to the cross-reference when receiving the LC communication signal and transfer the received PLC communication signal to the PLC transmission reception section 14 related to the discriminated identifier. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够乘以中继处理速度的电力线通信（PLC）的桥接装置，并提供中继方法。解决方案：PLC的桥式装置包括：多个PLC发送接收部14，其将PLC通信信号与电力线分离，提取PLC报头，并将PLC通信信号叠加在电力线上; 用于存储PLC发送接收部分14的标识符与连接到PLC发送接收部分的通信终端的PLC MAC地址之间的交叉参考的转移目的地信息存储部分121; 以及桥接处理部分，包括处理部分11和PLC发送接收部分选择部分13，其在接收到所接收的PLC通信信号时，通过参考交叉引用来识别与接收的PLC通信信号的PLC报头中获得的目的地MAC地址相对应的标识 LC通信信号，并将接收到的PLC通信信号传送到与识别的标识符相关的PLC发送接收部分14。版权所有（C）2007，JPO＆INPIT

19. 发明专利

JP2010028788A Remote metering system 有权
标题翻译：远程计量系统
公开(公告)号：JP2010028788A
公开(公告)日：2010-02-04
申请号：JP2009040190
申请日：2009-02-24
申请人： Kansai Electric Power Co Inc:The , Panasonic Electric Works Co Ltd , パナソニック電工株式会社 , 関西電力株式会社
发明人： KUNIYOSHI KENJI , MORI SHINICHI , KOBAYASHI KOJI , YONEDA SATSUKI , MATSUDA NOBUHIRO , IMURA HIDEKI , MAEKAWA KOJI , KITAMURA TOKIHIRO
IPC分类号： H04B3/54 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To provide a remote metering system whose communication path between a master device and a coupler is comparatively short and the number of couplers correspondent to the number of power lines can be located. SOLUTION: A sub-device is positioned on an electric power metering device which monitors a working power for each load connected to electric power lines of a plurality of systems, and the master device 1 acquires metered data on the electric power metering device from the sub-device by an electric power line transferring communication through a communication path including an electric power line in the communication path. The master device 1 transfers the metered data to a server which is controlled by an electric power company through the communication path including a wide area information communication network. A coupler 3, which passes through a communication signal used for each electric power transferring communication, is inserted between electric power lines of different systems. The coupler 3 is fit in a containing box 8 with the master device 1. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种远程计费系统，其中主设备和耦合器之间的通信路径相对较短，并且可以定位与电力线数量相对应的耦合器的数量。解决方案：子设备位于电力计量装置上，该电力计量装置监测与多个系统的电力线连接的每个负载的工作电力，主装置1在电力计量装置上获取计量数据通过在通信路径中通过包括电力线的通信路径传送通信的电力线从子装置。主设备1通过包括广域信息通信网络的通信路径将计量数据传送到由电力公司控制的服务器。通过用于每个电力传输通信的通信信号的耦合器3插入在不同系统的电力线之间。耦合器3与主装置1配合在容纳盒8中。版权所有（C）2010，JPO＆INPIT

20. 发明专利

JP2010004265A Remote metering system 有权
标题翻译：远程计量系统
公开(公告)号：JP2010004265A
公开(公告)日：2010-01-07
申请号：JP2008160643
申请日：2008-06-19
申请人： Kansai Electric Power Co Inc:The , Panasonic Electric Works Co Ltd , パナソニック電工株式会社 , 関西電力株式会社
发明人： KOYAMA MASAKI , SASAKI TAKAYUKI , IMURA HIDEKI , MAEKAWA KOJI , KITAMURA TOKIHIRO
IPC分类号： H04Q9/00 , H04B3/54
摘要： PROBLEM TO BE SOLVED: To provide a remote metering system wherein measurement identification information is reported to a high-order management device when a power measuring apparatus is mounted, and the work of relating the power measuring apparatus and a consumer is facilitated.
SOLUTION: A power supply management device 10 is provided for each consumer, and the power measuring apparatus 4 for measuring power used by the consumer is detachably mounted on the power supply management device 10. The power supply management device 10 is provided with a slave unit 2 capable of communicating with a master unit 1, and the used power measured in the power measuring apparatus 4 is notified through the slave unit 2 to the master unit 1. Also, the master unit 1 notifies the power used by the consumer to the high-order management device 6 through a wide band information communication network NT. When the power measuring apparatus 4 is mounted on the power supply management device 10, the slave unit 2 notifies the master unit 1 of the measurement identification information for identifying the power measuring apparatus 4, and the master unit 1 registers the measurement identification information of the power measuring apparatus 4 provided in the same power supply management device 10 as the slave unit 2 under the management in a configuration information storage part. The master unit 1 notifies the high-order management device 6 of the measurement identification information in the configuration information storage part.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种远程计费系统，其中当安装功率测量装置时，测量识别信息被报告给高阶管理装置，并且便于使功率测量装置和消费者相关联的工作。解决方案：为每个消费者提供电源管理装置10，并且用于测量消费者使用的电力的功率测量装置4可拆卸地安装在电源管理装置10上。电源管理装置10设置有能够与主单元1通信的从单元2，并且通过从单元2向主单元1通知在功率测量装置4中测量的使用功率。此外，主单元1通知消费者使用的功率通过宽带信息通信网络NT向高级管理装置6发送。当功率测量装置4安装在电源管理装置10上时，从单元2通知主单元1用于识别功率测量装置4的测量识别信息，并且主单元1将测量识别信息功率测量装置4，其设置在与从属单元2相同的电源管理装置10中，在配置信息存储部中进行管理。主单元1向配置信息存储部中通知高级管理装置6测量识别信息。版权所有（C）2010，JPO＆INPIT

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