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公开(公告)号:CN105182725A
公开(公告)日:2015-12-23
申请号:CN201510597093.5
申请日:2015-09-18
Applicant: 熊怡春
Inventor: 熊怡春
Abstract: 本发明公开了一种防溺水手表,包括气瓶壳体,气瓶壳体上设有扳扣,气瓶壳体一端设有戳针,戳针穿过弹簧,气瓶壳体内设置有气弹瓶,戳针对准气弹瓶口,气瓶壳体另一端连接有保护盖,气瓶壳体上设有接头,接头与气弹瓶口相对,且在同一气道上,接头与气囊连接,气囊设于气囊收纳盒中,气瓶壳体与气囊收纳盒连接在一起,气瓶壳体及气囊收纳盒均与表带连接。本发明还公开了一种防溺水手表的实现方法。本发明具有结构简单、造价便宜、稳定性强、使用效果好、安全性高、推广价值高及能快速救生等特点。
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公开(公告)号:CN105182725B
公开(公告)日:2017-09-19
申请号:CN201510597093.5
申请日:2015-09-18
Applicant: 熊怡春
Inventor: 熊怡春
Abstract: 本发明公开了一种防溺水手表,包括气瓶壳体,气瓶壳体上设有扳扣,气瓶壳体一端设有戳针,戳针穿过弹簧,气瓶壳体内设置有气弹瓶,戳针对准气弹瓶口,气瓶壳体另一端连接有保护盖,气瓶壳体上设有接头,接头与气弹瓶口相对,且在同一气道上,接头与气囊连接,气囊设于气囊收纳盒中,气瓶壳体与气囊收纳盒连接在一起,气瓶壳体及气囊收纳盒均与表带连接。本发明还公开了一种防溺水手表的实现方法。本发明具有结构简单、造价便宜、稳定性强、使用效果好、安全性高、推广价值高及能快速救生等特点。
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公开(公告)号:WO2008098451A1
公开(公告)日:2008-08-21
申请号:PCT/CN2007/070713
申请日:2007-09-18
Inventor: 熊怡
CPC classification number: H04L47/10 , H04L45/00 , H04L45/245 , H04L47/125 , H04L47/70 , H04L47/825 , H04L47/827 , Y02D50/30
Abstract: A network node device, a network system and a tunnel establishing method, the method is that the network node device for providing the aggregating link and passed through by the Multi-Protocol Label Switching Tunnel determines the physical bandwidth resource for establishing the Multi-Protocol Label Switching Tunnel according to the aggregating link physical member bandwidth during establishing the Multi-Protocol Label Switching Traffic Engineering Tunnel. Since the Multi-Protocol Label Switching Traffic Engineering Tunnel is tied dirrectly to the physical port and the link aggregating is a measure for increasing the bandwidth, at the same time of ensuring that each of the Multi-Protocol Label Switching Traffic Engineering tunnels can obtain the bandwidth allocated by the control plane in the retrasmition plane, by utilizing the bandwidth of the link aggregating adequately and carrying as much as traffic of the Multi-Protocol Label Switching Traffic Engineering, the link bandwidth can be increased with the link aggregating technique.
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公开(公告)号:WO2008095435A1
公开(公告)日:2008-08-14
申请号:PCT/CN2008/070187
申请日:2008-01-25
IPC: H04L12/56
CPC classification number: H04L12/1854 , H04L45/00 , H04L45/04 , H04L45/16 , H04L45/306 , H04L45/48 , H04L45/50 , H04L45/60
Abstract: A multicast method includes a process of adding a multicast group and a process of forwarding the multicast data packet, wherein, in the process of adding the multicast group, multicast forwarding guidance information identified by a multicast forwarding equivalence class is established at network nodes of a distributing tree or distributing sub tree; and in the process of forwarding the multicast data packet, the data packet of the same multicast forwarding equivalence class is forwarded according to the same multicast forwarding guidance information. Another multicast method includes that a collection of the multicast data packets forwarded in the same manner is divided to the multicast forwarding equivalence class; at network nodes of the distributing tree or distributing sub tree belonged to the multicast forwarding equivalence class, the multicast forwarding guidance information identified by the multicast forwarding equivalence class is statically configured; and the data packet of the same multicast forwarding equivalence class is forwarded according to the same multicast forwarding guidance information. And a multicast routing method is also disclosed.
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公开(公告)号:WO2008080314A1
公开(公告)日:2008-07-10
申请号:PCT/CN2007/070551
申请日:2007-08-24
IPC: H04L12/56
CPC classification number: H04L47/10 , H04L47/32 , H04L63/0227 , H04L63/101
Abstract: A method for message access control is disclosed. Said method comprises the following steps: setting up the first bandwidth parameter in the forwarding engine, and determining whether said message need be retransmitted according to the message information; inquiring the access control list according to the message information if the message need not be retransmitted; executing the corresponding action if the rule is hitted, and transmitting the message to the control plane with the first bandwidth parameter if the rule is not hitted. Moreover, a message forwarding engine and a communication device are also disclosed. Said method, said message forwarding engine and said communication device can control carefully and guarantee the stable running of service simultaneously, and they can increase the stability of the device and the availability of the whole network.
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公开(公告)号:WO2014019196A1
公开(公告)日:2014-02-06
申请号:PCT/CN2012/079588
申请日:2012-08-02
IPC: H04L12/751
Abstract: 本申请实施例提供拓扑信息处理方法及设备。本申请实施例一方面通过第一控制设备获得所述第一控制设备所属第一域的拓扑信息,所述第一域为所述第一控制设备以及所述第一控制设备管理的网络设备所构成的域,以及所述第一控制设备接收所述第二控制设备发送的所述第二控制设备所属第二域的拓扑信息,所述第二域为所述第二控制设备以及所述第二控制设备管理的网络设备所构成的域,使得所述第一控制设备能够将包含所述第一域的拓扑信息的拓扑信息发送给所述第二控制设备,能够避免现有技术中由于控制设备都需要经由该控制设备管理的网络设备收集整个网络的拓扑信息而导致的控制设备的处理负担的增加的问题,从而降低了控制设备的处理负担,有利于扩大网络规模。
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公开(公告)号:WO2014000226A1
公开(公告)日:2014-01-03
申请号:PCT/CN2012/077752
申请日:2012-06-28
Abstract: 本发明实施例提供一种网络路径控制方法、设备及系统,该网络路径控制方法包括:第一控制设备根据网络拓扑信息为第一AP生成路径信息,根据获取到的第一AP的转发资源信息和路径信息,为第一AP生成第一转发信息,将第一转发信息发送给第一AP;第一控制设备判断路径信息中包含不属于第一控制设备管理的第二AP,则将路径信息发送给管理第二AP的第二控制设备,以使第二控制设备根据路径信息和获取到的第二AP的转发资源信息,生成第二AP的第二转发信息,将第二转发信息发送给第二AP。本发明实施例提供的网络路径控制方法、设备及系统,实现了控制面的集中,提高了网络的可管理性。
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公开(公告)号:WO2007062559A1
公开(公告)日:2007-06-07
申请号:PCT/CN2006/002080
申请日:2006-08-16
Inventor: 熊怡
IPC: H04L12/66
Abstract: A method and a gateway device for service recovery when master and slaving gateway devices switched, the said gateway device includes a VRRP module embedding a switching notify module and a BGP module embedding a VRRP apperceiving module, and the VRRP protocol is functioned between said master and slaving gateway devices. The gateway device uses the VRRP virtual address as the source address of the BGP protocol when the BGP protocol connection between the user device and the gateway device is connected, and the new master gateway device establishes BGP protocol connection with the user device by GR manner, after the gateway devices switching the states between master and slaving, so that it is able to ensure the protocol connection is established smoothly between the user device and the new master gateway device. It can short the service interrupt time caused by switching the master and slaving states of the gateway device, and enhance the network reliability to meet the user's demand by this method.
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公开(公告)号:WO2007036103A1
公开(公告)日:2007-04-05
申请号:PCT/CN2006/001279
申请日:2006-06-12
IPC: H04L12/56
CPC classification number: H04L45/00 , H04L45/22 , H04L45/28 , H04L45/507
Abstract: 本发明公开了一种业务转发路由的恢复方法,包括在主用链路由故障状态恢复到正常状态的路由学习过程中,抑制备用链路上的业务转发路由发生变化;并在主用链路上建立标签分发协议会话;在主用链路上的标签分发协议会话建立完成后,将备用链路上的业务转发路由重新指向主用链路。相应的本发明还公开了一种业务转发路由的恢复系统。本发明可以使在业务转发路由恢复过程中,避免没有可用的LSP来承载业务,减小对业务的承载传输影响。
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公开(公告)号:WO2007016834A1
公开(公告)日:2007-02-15
申请号:PCT/CN2006/001153
申请日:2006-05-30
IPC: H04L12/24
CPC classification number: H04L12/4633 , H04L43/0817 , H04L45/22 , H04L45/24 , H04L45/28 , H04L45/50 , H04L45/64 , H04L45/68
Abstract: 本发明提供一种端到端业务快速收敛的方法和运营商边界设备,其中,端到端业务快速收敛的方法包括:a、在远端CE双归的PE中设置以远端CE双归的PE为起始节点、以与远端CE连接的PE为终止节点的至少两条隧道的路由信息;b、检测隧道状态得到隧道状态信息;c、远端CE双归的PE根据所述隧道状态信息以及设置的至少两条隧道的路由信息得到可用的路由信息,并根据可用的路由信息进行业务转发。本发明的远端CE双归的PE能够在隧道不可用如隧道的终止节点出现异常时,直接根据预先设置的其它隧道的路由信息进行业务转发,避免了重新优选路由的过程;从而实现了提高端到端业务收敛速度,提高业务可靠性的目的。
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