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    • 1. 发明授权
    • Secondary battery device and vehicle
    • 二次电池装置和车辆
    • US08587257B2
    • 2013-11-19
    • US12963021
    • 2010-12-08
    • Masayuki MurakamiKenji NakanoShinichiro Kosugi
    • Masayuki MurakamiKenji NakanoShinichiro Kosugi
    • H02J7/00
    • H02J7/0026B60L3/0038B60L3/0046B60L11/1861B60L2200/26B60L2240/545B60L2240/547B60L2240/549B60L2250/10Y02T10/7005Y02T10/7044Y02T10/705
    • A battery device includes secondary battery cells, a detector configured to detect respective voltages of the cells, a first circuit configured to output an overvoltage alarm signal for notifying whether each of the voltage values of the cells is an overvoltage equal to or more than a threshold value, a second circuit configured to output a first level shutdown signal to an upper controller when any of the secondary battery cells is judged to be overvoltage by the overvoltage alarm signal, and a third circuit configured to be supplied with the shutdown signal and to control operations of the first circuit and the second circuit. The second circuit assumes the shutdown signal at a second level when making self-diagnosis on the first circuit, and outputs an alarm signal for notifying the third circuit of, when the overvoltage alarm signal noticing an overvoltage is supplied, the overvoltage.
    • 电池装置包括二次电池单元,被配置为检测单元的各个电压的检测器,第一电路,被配置为输出过电压报警信号,用于通知单元的每个电压值是否为等于或大于阈值的过电压 值,第二电路,被配置为当任何二次电池单元被过电压报警信号判定为过电压时,将第一电平关闭信号输出到上控制器;以及第三电路,被配置为提供关断信号并控制 第一电路和第二电路的操作。 当在第一电路上进行自诊断时,第二电路将关闭信号置于第二电平,并且当提供过电压的过电压报警信号时,输出用于通知第三电路的报警信号的过电压。
    • 5. 发明授权
    • Information acquisition device, information providing device, and information providing system
    • 信息获取装置,信息提供装置和信息提供系统
    • US08170602B2
    • 2012-05-01
    • US10576236
    • 2004-10-18
    • Toshiaki WadaKenji Nakano
    • Toshiaki WadaKenji Nakano
    • H04B7/00H04M1/00H04N5/225H04N5/232
    • H04M1/7253
    • An information acquisition device for acquiring digital Information includes: a first transmission unit (14) having directivity and transmitting by wireless an information request signal to be transmitted in a direction of the directivity; an information addition unit (13) adding at least one piece of address information to the information request signal to be transmitted; a reception unit (15) receiving a radio signal transmitted by wireless in response to the information request signal transmitted by the first transmission unit, and acquiring information contained in the signal; an information storage unit (16) which is built in the information acquisition device or attached to the device as removable from the device, and can store all or a part of information acquired by the reception unit; and an operation unit (11) issuing an instruction to start an information requesting operation. The reception unit (15) has no directivity or has broader directivity than the first transmission unit.
    • 一种用于获取数字信息的信息获取装置,包括:具有方向性的第一传输单元(14),并通过无线传送要沿方向性的方向传输的信息请求信号; 信息添加单元(13),将至少一个地址信息添加到要发送的信息请求信号; 接收单元(15),接收响应于由所述第一发送单元发送的信息请求信号通过无线发送的无线电信号,以及获取包含在所述信号中的信息; 信息存储单元(16),其内置在所述信息获取装置中或附接到所述装置,以从所述装置中移除,并且可以存储由所述接收单元获取的信息的全部或一部分; 以及发出启动信息请求操作的指令的操作单元(11)。 接收单元(15)没有方向性或具有比第一传输单元更宽的方向性。
    • 6. 发明授权
    • Gas leak detection apparatus and method
    • 气体泄漏检测装置及方法
    • US07987698B2
    • 2011-08-02
    • US12169394
    • 2008-07-08
    • Kenji NakanoYoshito SamedaYukio TakanohashiHiroto UyamaMasaaki Ishino
    • Kenji NakanoYoshito SamedaYukio TakanohashiHiroto UyamaMasaaki Ishino
    • G01M3/28
    • F17D5/02
    • According to the present invention, mistaken detection of a gas leak can be prevented even when using an appliance which has been newly installed in a dwelling receiving a gas supply, and whereby a gas leak can be detected rapidly, efficiently and accurately. The characteristics extraction means 5 extracts characteristics of a gas flow including a combination of the instantaneous flow volume data and the instantaneous flow volume time differential value, on the basis of the data obtained by the flow volume measurement means 1, pressure measurement means 2, instantaneous flow volume time differential operation means 3 and pressure time differential operation means 4. The leak detection means 7 compares the characteristics data for respective types of gas appliance or for a gas leak registered in the storage means 6 with the characteristics extracted by the characteristics extraction means 5, and if a matching is not achieved, further judges whether there is a flow volume variation or nozzle variation, and whereby it judges whether there is a gas leak or whether an unregistered appliance is in use. If occurrence of a gas leak, the warning means 9 issues a warning. If an unregistered appliance is in use, the characteristics data forming the basis of the judgment is registered as a new characteristics data in the storage means 6 by the characteristics data registration means 8.
    • 根据本发明,即使使用新安装在接受气体供给的住宅中的器具,也能够防止气体泄漏的错误检测,能够快速,有效且准确地检测出气体泄漏。 特征提取装置5基于由流量测量装置1获得的数据,压力测量装置2瞬时提取包括瞬时流量数据和瞬时流量时间微分值的组合的气流的特性 流量体积时间差分运算装置3和压力时间差分运算装置4.泄漏检测装置7将登记在存储装置6中的各种类型的燃气器具或气体泄漏的特性数据与特征提取装置 如图5所示,如果没有实现匹配,则进一步判断是否存在流量变化或喷嘴变化,并且判断是否有气体泄漏或者是否正在使用未注册的器具。 如果发生气体泄漏,警告装置9发出警告。 如果未注册的设备正在使用中,则通过特征数据登记装置8将形成判断基础的特征数据作为新特性数据登记在存储装置6中。