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1. 发明授权

US09596124B2 Assistance device of network system 有权
标题翻译：网络系统辅助装置
公开(公告)号：US09596124B2
公开(公告)日：2017-03-14
申请号：US14005324
申请日：2011-03-23
申请人： Hiromi Sasaki , Hiroshi Yoshida , Takeshi Jinkawa , Masaki Namie , Hirohito Mizumoto , Yutaka Tahara , Shigenori Sawada
发明人： Hiromi Sasaki , Hiroshi Yoshida , Takeshi Jinkawa , Masaki Namie , Hirohito Mizumoto , Yutaka Tahara , Shigenori Sawada
IPC分类号： G06F15/16 , H04L12/24 , H04L12/40 , H04L12/403 , H04L29/12
CPC分类号： H04L41/04 , H04L12/40006 , H04L12/403 , H04L41/0853 , H04L41/0866 , H04L41/12 , H04L41/145 , H04L61/2038
摘要： A design assistance device includes: a design information storage section configured to store design information containing at least information of slave devices and information of a topology in a network system in accordance with a design created by a user; an actual configuration information generation section configured to generate actual configuration information containing at least the information of the slave devices and the information of the topology in the actual network system; a comparison section configured to compare the design information and the actual configuration information; and an output section configured to generate a comparison screen indicating the respective configurations of the designed network system and the actual network system along with their commonalities and differences and outputting the comparison screen to a display device. Thus, a technology can be provided which assists the user to easily compare the designed network configuration and the actual machine's network configuration.
摘要翻译：设计辅助装置包括：设计信息存储部分，被配置为根据由用户创建的设计，在网络系统中存储至少包含从设备信息和拓扑信息的设计信息; 实际配置信息生成部，被配置为生成至少包含所述从设备的信息和所述实际网络系统中的拓扑的信息的实际配置信息; 配置为比较设计信息和实际配置信息的比较部分; 以及输出部，其被配置为生成指示所设计的网络系统和实际网络系统的各自配置及其共同点和差异的比较屏幕，并将比较屏幕输出到显示设备。因此，可以提供一种技术，其帮助用户容易地比较设计的网络配置和实际机器的网络配置。

2. 发明申请

US20140082116A1 DESIGN ASSISTANCE DEVICE OF NETWORK SYSTEM 有权
标题翻译：网络系统设计辅助设备
公开(公告)号：US20140082116A1
公开(公告)日：2014-03-20
申请号：US14005324
申请日：2011-03-23
申请人： Hiromi Sasaki , Hiroshi Yoshida , Takeshi Jinkawa , Masaki Namie , Hirohito Mizumoto , Yutaka Tahara , Shigenori Sawada
发明人： Hiromi Sasaki , Hiroshi Yoshida , Takeshi Jinkawa , Masaki Namie , Hirohito Mizumoto , Yutaka Tahara , Shigenori Sawada
IPC分类号： H04L12/24
CPC分类号： H04L41/04 , H04L12/40006 , H04L12/403 , H04L41/0853 , H04L41/0866 , H04L41/12 , H04L41/145 , H04L61/2038
摘要： A design assistance device includes: a design information storage section configured to store design information containing at least information of slave devices and information of a topology in a network system in accordance with a design created by a user; an actual configuration information generation section configured to generate actual configuration information containing at least the information of the slave devices and the information of the topology in the actual network system; a comparison section configured to compare the design information and the actual configuration information; and an output section configured to generate a comparison screen indicating the respective configurations of the designed network system and the actual network system along with their commonalities and differences and outputting the comparison screen to a display device. Thus, a technology can be provided which assists the user to easily compare the designed network configuration and the actual machine's network configuration.
摘要翻译：设计辅助装置包括：设计信息存储部分，被配置为根据由用户创建的设计，在网络系统中存储至少包含从设备信息和拓扑信息的设计信息; 实际配置信息生成部，被配置为生成至少包含所述从设备的信息和所述实际网络系统中的拓扑的信息的实际配置信息; 配置为比较设计信息和实际配置信息的比较部分; 以及输出部，其被配置为生成指示所设计的网络系统和实际网络系统的各自配置及其共同点和差异的比较屏幕，并将比较屏幕输出到显示设备。因此，可以提供一种技术，其帮助用户容易地比较设计的网络配置和实际机器的网络配置。

3. 发明申请

US20140122631A1 NETWORK SYSTEM, MASTER DEVICE, AND METHOD FOR CONTROLLING NETWORK SYSTEM 有权
标题翻译：网络系统，主设备和控制网络系统的方法
公开(公告)号：US20140122631A1
公开(公告)日：2014-05-01
申请号：US14005329
申请日：2012-01-30
申请人： Yutaka Tahara , Hirohito Mizumoto , Shigenori Sawada
发明人： Yutaka Tahara , Hirohito Mizumoto , Shigenori Sawada
IPC分类号： H04L12/24
CPC分类号： H04L41/04 , H04L41/0869 , H04L41/12 , H04L61/103 , H04L61/2038
摘要： A network system includes a master device (200), a plurality of slave devices; and a hub device including a plurality of ports on a downstream side. The master device (200) includes: a storage unit (204) in which setting information is stored, information on a device and topological information being set in the setting information; a real configuration information generating unit (202) that generates real configuration information including information on the device constituting an actual network system and topological information on the device; and a determination unit (203) that determines whether a destination of each device is correct by comparing the real configuration information to the setting information. The determination unit (203) determines that the destination of the slave device is correct, even if a position of the connected port is incorrect with respect to the slave device connected to the hub device.
摘要翻译：网络系统包括主设备（200），多个从设备; 以及在下游侧具有多个端口的集线装置。主设备（200）包括：存储单元（204），其中存储设置信息，关于设备的信息和设置信息中设置的拓扑信息; 生成包括关于构成实际网络系统的装置的信息的真实配置信息的实际配置信息生成部，以及所述装置的拓扑信息; 以及通过将实际配置信息与设置信息进行比较来确定每个设备的目的地是否正确的确定单元（203）。即使连接端口的位置相对于连接到集线器设备的从设备不正确，确定单元（203）确定从设备的目的地是正确的。

4. 发明授权

US09680691B2 Connection abnormality detection method, network system, and master device 有权
公开(公告)号：US09680691B2
公开(公告)日：2017-06-13
申请号：US14003345
申请日：2011-03-23
申请人： Yutaka Tahara , Hirohito Mizumoto , Shigenori Sawada
发明人： Yutaka Tahara , Hirohito Mizumoto , Shigenori Sawada
IPC分类号： G06F15/16 , H04L12/24 , H04L29/14 , H04L12/26 , H04L12/40 , H04L29/12 , G05B19/418
CPC分类号： H04L41/046 , G05B19/4185 , H04L12/40019 , H04L41/0677 , H04L41/12 , H04L41/22 , H04L43/0811 , H04L43/50 , H04L61/2038 , H04L69/40 , Y02P90/18
摘要： A technique is provided for detecting a connection abnormality of a slave device, in a network system including a master device and slave devices. The technique includes a connection abnormality detection method in a network system including a master device and a plurality of slave devices. In the network system, data is transmitted from the master device and then returned to the master device through respective slave devices. Each slave device has an upstream-side port and a downstream-side port. The connection abnormality detection method includes acquiring topology information of the network system, closing or opening the port of each slave device such that a serial topology is formed to include a target slave device located on the downmost stream side, transmitting inspection data after the control of the port, and detecting a connection abnormality of the device on the basis of a status of return of the inspection data.

5. 发明授权

US09647877B2 Network system, master device, and method for controlling network system 有权
公开(公告)号：US09647877B2
公开(公告)日：2017-05-09
申请号：US14005329
申请日：2012-01-30
申请人： Yutaka Tahara , Hirohito Mizumoto , Shigenori Sawada
发明人： Yutaka Tahara , Hirohito Mizumoto , Shigenori Sawada
IPC分类号： G06F15/16 , H04L12/24 , H04L29/12
CPC分类号： H04L41/04 , H04L41/0869 , H04L41/12 , H04L61/103 , H04L61/2038
摘要： A network system includes a master device (200), a plurality of slave devices; and a hub device including a plurality of ports on a downstream side. The master device (200) includes: a storage unit (204) in which setting information is stored, information on a device and topological information being set in the setting information; a real configuration information generating unit (202) that generates real configuration information including information on the device constituting an actual network system and topological information on the device; and a determination unit (203) that determines whether a destination of each device is correct by comparing the real configuration information to the setting information. The determination unit (203) determines that the destination of the slave device is correct, even if a position of the connected port is incorrect with respect to the slave device connected to the hub device.

6. 发明申请

US20140047056A1 CONNECTION ABNORMALITY DETECTION METHOD, NETWORK SYSTEM, AND MASTER DEVICE 有权
标题翻译：连接异常检测方法，网络系统和主设备
公开(公告)号：US20140047056A1
公开(公告)日：2014-02-13
申请号：US14003345
申请日：2011-03-23
申请人： Yutaka Tahara , Hirohito Mizumoto , Shigenori Sawada
发明人： Yutaka Tahara , Hirohito Mizumoto , Shigenori Sawada
IPC分类号： H04L12/24
CPC分类号： H04L41/046 , G05B19/4185 , H04L12/40019 , H04L41/0677 , H04L41/12 , H04L41/22 , H04L43/0811 , H04L43/50 , H04L61/2038 , H04L69/40 , Y02P90/18
摘要： A technique is provided for detecting a connection abnormality of a slave device, in a network system including a master device and slave devices. The technique includes a connection abnormality detection method in a network system including a master device and a plurality of slave devices. In the network system, data is transmitted from the master device and then returned to the master device through respective slave devices. Each slave device has an upstream-side port and a downstream-side port. The connection abnormality detection method includes acquiring topology information of the network system, closing or opening the port of each slave device such that a serial topology is formed to include a target slave device located on the downmost stream side, transmitting inspection data after the control of the port, and detecting a connection abnormality of the device on the basis of a status of return of the inspection data.
摘要翻译：在包括主设备和从设备的网络系统中，提供了用于检测从设备的连接异常的技术。该技术包括在包括主设备和多个从设备的网络系统中的连接异常检测方法。在网络系统中，数据从主设备发送，然后通过相应的从设备返回到主设备。每个从设备都有一个上游端口和一个下游端口。连接异常检测方法包括获取网络系统的拓扑信息，关闭或打开每个从设备的端口，使得形成串行拓扑以包括位于最下游侧的目标从属设备，在控制之后发送检查数据并且基于检查数据的返回状态来检测设备的连接异常。

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