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1. 发明申请

US20110182196A1 NETWORK SYSTEMS, NETWORK INTERCONNECTION DEVICES, AND DATA TRANSMISSION SCHEME 审中-公开
标题翻译：网络系统，网络互连设备和数据传输方案
公开(公告)号：US20110182196A1
公开(公告)日：2011-07-28
申请号：US12986387
申请日：2011-01-07
申请人： Shoji YUNOKI , May Takada , Toshiyuki Odaka , Masayuki Miyazaki , Tsutomu Yamada
发明人： Shoji YUNOKI , May Takada , Toshiyuki Odaka , Masayuki Miyazaki , Tsutomu Yamada
IPC分类号： H04J3/14
CPC分类号： H04L12/2825 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04L1/1812 , H04L1/1822 , H04L1/1829 , H04L47/10 , H04L47/2491 , H04L47/25
摘要： A network system includes one or more terminals which transmit acquired data to a first network, a network interconnection device which is connected to the terminal via the first network and which receives the data from the terminal, and a management server which is connected to the network interconnection device via a second network and which receives the data from the network interconnection device; the terminal transmits the same data to the network interconnection device via the first network by a frequency corresponding to redundancy; the data contains the priority according to the contents of the data; and the network interconnection device acquires the communication quality of the second network and instructs the terminal to transmit the data according to redundancy determined based upon the acquired communication quality and the priority.
摘要翻译：网络系统包括将获取的数据发送到第一网络的一个或多个终端，经由第一网络连接到终端并从终端接收数据的网络互连设备以及连接到网络的管理服务器互连设备经由第二网络接收来自网络互连设备的数据; 终端经由第一网络以与冗余相对应的频率向网络互连设备发送相同的数据; 数据根据数据的内容包含优先级; 并且网络互连设备获取第二网络的通信质量，并指示终端根据获取的通信质量和优先级确定的冗余来发送数据。

2. 发明申请

US20130185417A1 REMOTE MONITORING SYSTEM, NETWORK INTERCONNECTION DEVICE AND COMMUNICATION CONTROL METHOD 审中-公开
标题翻译：远程监控系统，网络互连设备和通信控制方法
公开(公告)号：US20130185417A1
公开(公告)日：2013-07-18
申请号：US13547767
申请日：2012-07-12
申请人： Shoji YUNOKI , May TAKADA , Satoshi TAMAKI , Tsutomu KONNO , Takehito IWASAKI
发明人： Shoji YUNOKI , May TAKADA , Satoshi TAMAKI , Tsutomu KONNO , Takehito IWASAKI
IPC分类号： H04L29/08
CPC分类号： H04L29/08099 , H04L43/08 , H04L43/12 , H04L47/24 , H04L47/6215 , Y04S40/168
摘要： Even though a network with communication rate large fluctuations is applied to a remote monitoring system, data communication delay time is kept smaller for which a shorter communication delay time is demanded and a high throughput is implemented. A sensor equipped terminal sends measurement data to a network interconnection device. A priority level determining unit of the device sorts the data into first data necessary to be delivered to a monitoring center within requested communication delay time and second data not necessarily to be delivered to the center within requested communication delay time. A transmission buffer unit is a buffer storing the first and second data accumulated in first and second data accumulating units in sending the data to a wide area network by FIFO. A transmission control unit dynamically controls a rate in causing the data to come in the transmission buffer unit based on a network communication rate.
摘要翻译：即使具有通信速率大的波动的网络被应用于远程监视系统，数据通信延迟时间也保持较小，为此需要更短的通信延迟时间并实现高吞吐量。配备传感器的终端将测量数据发送到网络互连设备。设备的优先级确定单元将数据分类为在所请求的通信延迟时间内必须传送到监控中心的第一数据，而不需要在所请求的通信延迟时间内传送到中心的第二数据。发送缓冲器单元是存储在第一和第二数据累加单元中累积的第一和第二数据的缓冲器，用于通过FIFO将数据发送到广域网。传输控制单元基于网络通信速率动态地控制使数据进入发送缓冲器单元的速率。

3. 发明申请

US20120317278A1 COMMUNICATION APPARATUS, COMMUNICATION METHOD AND REMOTE MONITORING SYSTEM 审中-公开
标题翻译：通信设备，通信方法和远程监控系统
公开(公告)号：US20120317278A1
公开(公告)日：2012-12-13
申请号：US13488895
申请日：2012-06-05
申请人： Satoshi TAMAKI , May TAKADA , Shoji YUNOKI
发明人： Satoshi TAMAKI , May TAKADA , Shoji YUNOKI
IPC分类号： G06F15/173
CPC分类号： H04L1/0002 , H04L1/0018 , H04L1/0088 , Y02D50/10
摘要： In a remote monitoring system including a monitoring center, a sensing information collecting station, and one or more sensing terminals, the sensing information collecting station collects measurement results measured by the sensing terminals, classifies the collected measurement results into priority information and general information, and transmits priority information and general information to the monitoring center. The monitoring center transmits response information to received priority information to the sensing information collecting station. The sensing information collecting station estimates network condition from a delay time based on the response information and decreases the transmission rate of general information when the estimated network condition is more congested. Thereby, even if the network condition fluctuates, desired information such as statistical information on measurement results and measurement results meeting a predetermined condition is communicated stably at low delay.
摘要翻译：在包括监控中心，感测信息收集站和一个或多个感测终端的远程监控系统中，感测信息收集站收集由感测终端测量的测量结果，将收集的测量结果分类为优先级信息和一般信息，以及向监控中心发送优先级信息和一般信息。监控中心向接收到的优先级信息发送响应信息给感测信息收集站。感测信息收集站基于响应信息从延迟时间估计网络状况，并且当估计的网络状况更加拥塞时降低通用信息的传输速率。由此，即使网络条件波动，也能够以低延迟稳定地传送诸如测量结果的统计信息和满足预定条件的测量结果等期望信息。

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