WO2010148805A1 - Method and apparatus for implementing dual node interconnect protection in packet transmission network - Google Patents

Method and apparatus for implementing dual node interconnect protection in packet transmission network Download PDF

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Publication number
WO2010148805A1
WO2010148805A1 PCT/CN2010/072692 CN2010072692W WO2010148805A1 WO 2010148805 A1 WO2010148805 A1 WO 2010148805A1 CN 2010072692 W CN2010072692 W CN 2010072692W WO 2010148805 A1 WO2010148805 A1 WO 2010148805A1
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Prior art keywords
tunnel
reverse
cup
forest
forest protection
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PCT/CN2010/072692
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French (fr)
Chinese (zh)
Inventor
汤跃娟
周晓慧
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中兴通讯股份有限公司
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Publication of WO2010148805A1 publication Critical patent/WO2010148805A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42Loop networks
    • H04L12/437Ring fault isolation or reconfiguration
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/22Alternate routing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/28Routing or path finding of packets in data switching networks using route fault recovery

Definitions

  • the group exchange supports the functions of the forest and each of them, and has the function of failure or failure of the sheep.
  • Lintong is provided in Lintong, and it can be
  • the security tunnel (phase) in the non-home insurance is not Occupied, fruit-like configuration, there are the following schemes, and each, in the configuration type of insurance, and the type of insurance to protect the tunnel and the work sharing of the tunnel, the failure can be in the forest city.
  • the configuration of the 1+1 mode is required.
  • the program is not user (A), but there are waves.
  • To configure the type 1 1 mode you need to configure it. Same operation management (Ope o Adm saodae ce, OA main responsibility and performance), exchange to (P), program needs
  • This method provides a method and apparatus for the grouping of gods to overcome the existing waves in the wood.
  • the reverse forest protection tunnel is configured, as well as the shared tunnel in the fish configuration tunnel, the reverse forest protection tunnel and the tunnels.
  • the tunnels and / or reverse forest protection tunnels and the other tunnels or reverse forest protection tunnels are the same forest, and the same as the fish.
  • the first cup in the cup is introduced to the second forest.
  • the tunnel is formed in the same way as the fish.
  • the first cup in the cup is introduced to the second forest.
  • the tunnel forms a tunnel between the fish.
  • the first reverse tunnel is configured in the first cup
  • the second reverse forest protector is placed in the second cup to the same fifth and each teaching, the third and third invalid, tunnel and/or reverse Linbao Tunnel
  • the steps of another cup and each tunnel or reverse forest protection tunnel include
  • the first reverse forest protection tunnel is arranged in the first cup, and the second reverse forest protection is arranged in the second cup.
  • the third failure, the tunnel and/or the reverse forest protection tunnel, and the steps of each tunnel or reverse forest protection tunnel include
  • the first reverse forest protection tunnel is arranged in the first cup, and the second reverse forest protection second orientation is arranged in the second cup.
  • the second and the first failure, the tunnel and / or the reverse forest protection tunnel, and the steps of each tunnel or reverse forest protection tunnel include
  • the first reverse forest protection tunnel is arranged in the first cup, and the second reverse forest protection second orientation is arranged in the second cup.
  • third and third failures, tunnels and/or reverse forest protection tunnels, and the steps of each tunnel or reverse forest protection tunnel include
  • each tunnel is sent to the first, second, and the first reverse Linbao tunnel, the second, third and third, in the third
  • first cup consisting of the first, second, third and third components
  • second forest consisting of the third, fifth, fifth and third cities, of which the third and the third
  • the first reverse forest protection tunnel is arranged in the first cup, and the second reverse forest protection second orientation is arranged in the second cup.
  • the third failure, the tunnel and/or the reverse forest protection tunnel, and the steps of each or the reverse forest protection tunnel include
  • the road goes to the sheep, and it is in the same forest, and the fish and the roads are ineffective, and the tunnels and/or the reverse forest protection tunnels are in the other cups and the tunnels or the reverse forest protection tunnels.
  • the methods and devices provided by the system are used to complete the function, do not need, and do not need to configure A, and often do not need it. It also reduces the configuration in use.
  • the reverse forest protection tunnel is configured in the cup, and the tunnel is configured in the same fish, the reverse forest protection tunnel and the shared tunnel of each tunnel.
  • Step 301 Configure a reverse forest protection tunnel in the cup, and configure the tunnel in the same fish, reverse the forest protection tunnel
  • Step 302 in the same forest, and the fish and the failure of each road, tunnel and / or reverse forest protection tunnel, another cup and each tunnel or reverse forest protection tunnel
  • the first cup of the cup is in the same place as the second forest, and the tunnel is formed in the same fish. Road.
  • the form of the tunnel can be, as shown in Figure 4, A and each, the configured tunnel, the C, 1, 3, 3, and 1 form the tunnel connected to the upper forest, the C, 2, 4, 4, and 2 A tunnel connecting the lower forest is formed. In addition, there are tunnels in the inner 1 and the second.
  • the first cup in the cup is introduced to the second forest, and the tunnel is formed in the same tunnel as the fish.
  • the form of the tunnel can be, as shown in 5,
  • the first cup of the cup is introduced to the second forest.
  • B is invalid, B is connected, and each TP, A-C-, in, due to configuration, this is each to Tw (towards C direction), and Tcd, and each Tw is specific to C-, and each is not
  • C is invalid, the upper Tw is connected, and each special TP, B--B-A-C, in C, red tunnel Tw, and each special arrival, and each
  • C is invalid, and each is B-Because it is configured, so it is separated by the tunnel, and in the lower cup, it is also connected to the TP2 line, by -F-, in , directly landing, and each
  • the device in the God group is provided, including
  • Configure the sheep 601 configure the reverse forest protection tunnel in the cup, and configure the tunnel in the same fish, reverse forest protection tunnel
  • the middle and the other can share the situation of the gods, and the rest includes the same and the sum of each
  • the tunnel is formed in the same way as the fish.
  • the first cup in the cup near the sheep 601 is placed in the second forest, and the tunnel is formed in the tunnel formed by the fish.
  • the proposed domain is not configured with each domain, and each tunnel and tunnel is a tunnel of 2, but the shared tunnel is used, and the completion function is not required, and configuration A is not required, and the configuration in use is also reduced.
  • the method of the present invention is not limited to the method of rest, and the wood scheme of the wood in the field is obtained in other ways, which is the same as the new wood.
  • the wood in this field can be both spiritual and solid. If the repairs are within the requirements and their equivalents, then this also includes and .
  • the methods and devices provided by the company are used in the city, and the completion function is not required, nor is it required to configure A, and is often not required. It also reduces the configuration in use.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

A method and an apparatus for implementing dual node interconnection protection in a packet transmission network are disclosed in the present invention. Said method includes: a reverse closed ring protection tunnel is configured respectively in each one of the two rings in dual node interconnection and a dual node interconnection tunnel is configured between interconnected nodes, wherein the reverse closed ring protection tunnel is a shared protection tunnel for the dual node interconnection tunnel and service tunnel; when a cross-ring service is transmitted between the two rings and the service link between a transmitting end node and a receiving end node fails, data enters a service tunnel or a reverse closed ring protection tunnel of the other ring through the dual node interconnection tunnel and the reverse closed ring protection tunnel to be transmitted. With the application of the method and apparatus provided in the present invention, bandwidth resources of dual node interconnection protection can be saved.

Description

神分 中 的 方法及裝置  Method and device in god
木領域 Wood field
本 涉及 領域, 尤其涉及 神分組 中  This field, especially in the grouping of gods
的 方法及裝置。  Method and device.
背景 木 Background
由于羊 存在規模的限制, 了提高 的覆蓋 , 通常 交 杯, 等 , 分組交換 (PT ) 各 支持 林內並各和 同並各的 功能, 具有 羊 失效或多 失效的功能。 Due to the size limitation of sheep, the increased coverage, usually the cup, etc., the group exchange (PT) supports the functions of the forest and each of them, and has the function of failure or failure of the sheep.
1所示, 是在 林 同 提供 的 , 其包括的 可以是  1 is provided in Lintong, and it can be
、 分配在 林 同的 提供 于 介 交叉到 另 介 的並各的保  , and the distribution of the same in the forest
二、 , 是 神岡 , 它們 中 上的 , 作方式是 中任 的 障都不 引起 上任何工作並各的丟失。  Second, it is the gods, they are in the middle, and the way to do it is that the obstacles in the middle of the job do not cause any work and are lost.
在 同步 ( ) 中, 在 , 需要配置 羊 的 (浪 50%的 ) , 且在 的 中配置 通道的 (浪 工作 , 2) 而在分組 中, 的保 隧道 (相 于 )在未戶生保 是不占用 的, 果在 的 似 配置, 有 下方 案, 並各, 在 配置 型保 , 且 型保 的保 隧道和工 作共用 的保 隧道, 失效 可以 各 林市 。  In the synchronization ( ), in the need to configure the sheep (wave 50%), and in the configuration of the channel (wave work, 2) and in the group, the security tunnel (phase) in the non-home insurance is not Occupied, fruit-like configuration, there are the following schemes, and each, in the configuration type of insurance, and the type of insurance to protect the tunnel and the work sharing of the tunnel, the failure can be in the forest city.
型保 的方式不同, 可以分力  Different types of insurance, can be divided
將 型保 配置 1+1 方式 方式需要在 配置 。 方案不用戶 (A ) , 但存在 浪 的 。 將 型保 配置 1 1 方式 方式需要在 配置 , 同 操作 管理 (Ope o Adm s a o d a e ce, OA 主要 責 和性能), 交換 往 ( P) , 方案需要 The configuration of the 1+1 mode is required. The program is not user (A), but there are waves. To configure the type 1 1 mode, you need to configure it. Same operation management (Ope o Adm saodae ce, OA main responsibility and performance), exchange to (P), program needs
 .
內容 Content
本 提供 神分組 中 的 方法及裝置, 于 克服現有 木中 並各 浪 的 。  This method provides a method and apparatus for the grouping of gods to overcome the existing waves in the wood.
神分組 中 的 方法, 包括  Methods in the grouping of gods, including
在 的 杯中分別配置反向 林保 隧道, 以及在 魚 配置 隧道, 反向 林保 隧道 隧道 並各隧 道的共享 隧道  In the cup, the reverse forest protection tunnel is configured, as well as the shared tunnel in the fish configuration tunnel, the reverse forest protection tunnel and the tunnels.
在 林 同 並各, 和 魚 同的並各 路出現 失效 , 隧道和/或反向 林保 隧道 另 杯的 並各隧道或反向 林保 隧道 。  In the same forest, and the same as the fish, the tunnels and / or reverse forest protection tunnels and the other tunnels or reverse forest protection tunnels.
的 杯中的第 杯的 介 並各到第二林 于同 的 ,在所 在 魚 同配置 隧道的步驟中, 隧道在 魚 同形成 的 路。  The first cup in the cup is introduced to the second forest. In the step of configuring the tunnel with the fish, the tunnel is formed in the same way as the fish.
的 杯中的第 杯的 介 並各到第二林 于 的 ,在所 在 魚 同配置 隧道的步驟中, 隧道在 魚 間形成 的隧道。  The first cup in the cup is introduced to the second forest. In the step of configuring the tunnel with the fish, the tunnel forms a tunnel between the fish.
的 包括 第 、 第二 、 第三 和第 組成的第 杯, 以及第三 、 第 、 第五 和第 市 組成的第 二林, 其中第三 和第 在所 在 的 杯中分別配置反向 林保 隧道的步驟中, 在 第 杯中配置第 反向 隧道, 在第二杯中配置第二反向 林保 第 向 于同 的第五 並各教 , 果第 和第 三 的 失效, 隧道和/或反向 林保 隧道 另 杯的並各隧道或反向 林保 隧道 的步驟包括 a second cup consisting of the second, third and third components, and a second forest consisting of the third, fifth, fifth and third cities, wherein the third and the third are respectively configured with a reverse forest protection tunnel In the step, the first reverse tunnel is configured in the first cup, and the second reverse forest protector is placed in the second cup to the same fifth and each teaching, the third and third invalid, tunnel and/or reverse Linbao Tunnel The steps of another cup and each tunnel or reverse forest protection tunnel include
第 接, 並各 第 反向 林保 隧道 , 順序 第 、 第 和第三 , 第三 , 此 並各 到並 各隧道和 隧道, 並各 並各隧道特 到第五 。  First, and each of the first reverse forest protection tunnels, the order of the first, third and third, the third, and each of the tunnels and tunnels, and each of the tunnels to the fifth.
的 包括 第 、 第二 、 第三 和第 組成的第 杯, 以及第三 、 第 、 第五 和第 市 組成的第 二林, 其中第三 和第  Including the first, second, third and first cups, and the third, fifth, fifth and second forests, third and third
在所 在 的 杯中分別配置反向 林保 隧道的步驟中, 在 第 杯中配置第 反向 林保 隧道, 在第二杯中配置第二反向 林保 第 向 于同 的第五 並各教 , 第三 失效 , 隧道和/或反向 林保 隧道 另 杯的並各隧 道或反向 林保 隧道 的步驟包括  In the step of configuring the reverse forest protection tunnel in the cup, the first reverse forest protection tunnel is arranged in the first cup, and the second reverse forest protection is arranged in the second cup. , the third failure, the tunnel and/or the reverse forest protection tunnel, and the steps of each tunnel or reverse forest protection tunnel include
第 接, 並各 由第 反向 林保 隧道 第二 和第 , 在第 , 隧道, 在第 由第 杯 的 隧道特向第二林的 隧道, 在第二杯中, 第 同 是第二林的 接 , 並各 接到第二反向 林保 隧道友 , 由第 市 和第五 , 在第五 。  The first and the second, respectively, in the second forest, Pick up, and each received a second reverse Linbao tunnel friend, by the city and fifth, in the fifth.
的 包括 第 、 第二 、 第三 和第 組成的第 杯, 以及第三 、 第 、 第五 和第 市 組成的第 二林, 其中第三 和第  Including the first, second, third and first cups, and the third, fifth, fifth and second forests, third and third
在所 在 的 杯中分別配置反向 林保 隧道的步驟中, 在 第 杯中配置第 反向 林保 隧道, 在第二杯中配置第二反向 林保 第二 向 于 的第五 並各教 , 果第二 和第 的 失效, 隧道和/或反向 林保 隧道 另 杯的並各隧道或反向 林保 隧道 的步驟包括  In the step of configuring the reverse forest protection tunnel in the cup, the first reverse forest protection tunnel is arranged in the first cup, and the second reverse forest protection second orientation is arranged in the second cup. , the second and the first failure, the tunnel and / or the reverse forest protection tunnel, and the steps of each tunnel or reverse forest protection tunnel include
第二 接, 並各 第 反向 林保 隧道 , 順序 、 第三 和第 , 第 , 通 第 預先配置 的 功能, 此 並各 , 通 第三 和第 魚 同的並各 隧道, 以及 隧道, 並各 第三 和第 魚 同的並各隧道 特 到第三 和第五 。 The second connection, and the first reverse forest protection tunnel, the order , the third and the first, the first, the pre-configured function, and each of the third and the first fish and the tunnel, and the tunnel, and each of the third and the first fish and each tunnel to the third And fifth.
的 包括第 、 第二 、 第三 和第 組成第 杯, 以及第三 、 第 、 第五 和第 市 組成的第二林, 其中第三 和第  Including the first, second, third and first constituent cups, and the third, fifth, fifth and second forests, the third and the third
在所 在 的 杯中分別配置反向 林保 隧道的步驟中, 在 第 杯中配置第 反向 林保 隧道, 在第二杯中配置第二反向 林保 第二 向 于 的第五 並各教 , 第三 和第 的 失效, 隧道和/或反向 林保 隧道 另 杯的並各隧道或反向 林保 隧道 的步驟包括  In the step of configuring the reverse forest protection tunnel in the cup, the first reverse forest protection tunnel is arranged in the first cup, and the second reverse forest protection second orientation is arranged in the second cup. , third and third failures, tunnels and/or reverse forest protection tunnels, and the steps of each tunnel or reverse forest protection tunnel include
並各 並各隧道 送到第 , 接, 並各特 第 反向 林保 隧道, 順序 第二 、 第 和第三 , 在第三  And each tunnel is sent to the first, second, and the first reverse Linbao tunnel, the second, third and third, in the third
, 並各隧道, 並各 特 到第五 。  , and each tunnel, and each to the fifth.
的 包括第 、 第二 、 第三 和第 組成的第 杯, 以及第三 、 第 、 第五 和第 市 組成的第二 林, 其中第三 和第  a first cup consisting of the first, second, third and third components, and a second forest consisting of the third, fifth, fifth and third cities, of which the third and the third
在所 在 的 杯中分別配置反向 林保 隧道的步驟中, 在 第 杯中配置第 反向 林保 隧道, 在第二杯中配置第二反向 林保 第二 向 于 的第五 並各教 , 第三 失效, 隧道和/或反向 林保 隧道 另 杯的並各 或反向 林保 隧道 的步驟包括  In the step of configuring the reverse forest protection tunnel in the cup, the first reverse forest protection tunnel is arranged in the first cup, and the second reverse forest protection second orientation is arranged in the second cup. , the third failure, the tunnel and/or the reverse forest protection tunnel, and the steps of each or the reverse forest protection tunnel include
並各 並各隧道順序 第二 和第 , 在第 配置的 功能, 並各 隧道特 第二林的 , 接到第二 反向 林保 隧道 行特 , 順序 第 和第 市 , 到 第五 , 在第五 。 And each of the tunnels in the order of the second and the second, in the first configuration of the function, and each tunnel special second forest, received the second reverse forest protection tunnel line, the order of the first and the city, to the fifth, In the fifth.
神分組 中 的 裝置, 包括  Devices in the group of gods, including
配置羊 , 其 在 的 杯中分別配置反向 林保 隧 道, 以及在 魚 同配置 隧道, 反向 林保 隧道 隧道 並各隧道的共享 隧道 以及  Configure the sheep, which are equipped with reverse forest protection tunnels in the cups, and shared tunnels in the same tunnels, reverse forest protection tunnels and tunnels.
路往 羊 , 其 在 林 同 並各, 和 魚 同的並各 路出現 失效 , 隧道和/或反向 林保 隧道 另 杯的並各隧道或反向 林保 隧道 。  The road goes to the sheep, and it is in the same forest, and the fish and the roads are ineffective, and the tunnels and/or the reverse forest protection tunnels are in the other cups and the tunnels or the reverse forest protection tunnels.
配置羊 是 的 杯中的第 杯的 介 並各到第二林 于同 的 , 配置 隧道在 魚 同形成 的 路。  Configure the sheep to be the first cup in the cup and each to the second forest, configure the tunnel to form the same path.
配置羊 是 的 杯中的第 杯的 介 並各到第二林 于 的 , 配置 隧道在 魚 同形成 的隧道。  Configure the sheep to be the first cup in the cup and each to the second forest, configure the tunnel to form a tunnel in the same fish.
本 所提供的方法和裝置在 , 利用 完成 功能, 不需要 , 也不需要配置 A , 並各 常 也不需要 , 。 也降低了使用中配置的 。 The methods and devices provided by the system are used to complete the function, do not need, and do not need to configure A, and often do not need it. It also reduces the configuration in use.
1 現有 木中 的 示意1 existing wooden indication
2 現有 木中 的保 配置示意 2 Existing wood protection configuration
3力本 神分組 中 的 方法的流 程 3 The process of the method in the group of powers
4力本 同 並各 休 4 strengths and the same
5力本 並各 休 5 power and each break
6力本 神分組 中 的 裝置的 本 的較佳 方式 6 devices in the group of powers Preferred way of the present
本 神分組 中 的 方法, 在 的 杯中分別配置反向 林保 隧道, 以及在 魚 同配置 隧道, 反向 林保 隧道 隧道 並各隧道的共享 隧道  In the method of the God group, the reverse forest protection tunnel is configured in the cup, and the tunnel is configured in the same fish, the reverse forest protection tunnel and the shared tunnel of each tunnel.
在 林 同 並各, 和 魚 同的並各 路出現 失效 , 隧道和反向 林保 隧道 另 杯的並 各隧道或反向 林保 隧道 。  In the same forest, the same fish and the failure of the road, the tunnel and the reverse forest protection tunnel, another tunnel and reverse forest protection tunnel.
下面結合說明 本 的 休 方式 細說明, 因 1 中的 2可以看成是2 1的 (即 是3 依次相交) , 所以本 中以 1 The following is a detailed explanation of the method of rest, because 2 in 1 can be regarded as 2 1 (that is, 3 intersects in turn), so this is 1
3所示, 神分組 中 的 方法, 于 , 主要 , 1所示。 2可以看成是2 1 的 (即 是3 依次相交) , 所以本 中以 1  As shown in Figure 3, the method in God grouping, in , mainly, 1 is shown. 2 can be seen as 2 1 (that is, 3 intersects in turn), so this is 1
說明  Description
步驟 301、 在 的 杯中分別配置反向 林保 隧道, 以及在 魚 同配置 隧道, 反向 林保 隧道  Step 301: Configure a reverse forest protection tunnel in the cup, and configure the tunnel in the same fish, reverse the forest protection tunnel
並各隧道的共享 隧道  And the shared tunnel of each tunnel
步驟 302、 在 林 同 並各, 和 魚 同的並 各 路出現 失效 , 隧道和/或反向 林保 隧道 另 杯的並各隧道或反向 林保 隧道  Step 302, in the same forest, and the fish and the failure of each road, tunnel and / or reverse forest protection tunnel, another cup and each tunnel or reverse forest protection tunnel
在本 中並各 , 可以分力 神情況, 休包括同 的 並各的 和 的 並各 , 在配置 隧道 , 休的表現形式可能不同, 但是形成 休的通道可以是  In this and each, we can divide the situation of God, and we will include the same and the sum of each. In the configuration of the tunnel, the form of Hugh may be different, but the channel for forming Hugh may be
的 杯中的第 杯的 介 並各到第二林 于同 的 , 隧道在 魚 同形成 的 路。 The first cup of the cup is in the same place as the second forest, and the tunnel is formed in the same fish. Road.
隧道的 休形式可以是, 4所示, A 並各到 , 配置的 隧道 , 通 C 的 1 、 3 、 的 3 和第 1 形成 上林連接的 隧道, 通C 的 2 、 4 、 的 4 和第 2 形成 下林連接的 隧道, 另外, 在 內 1 和第2 同也 置有 隧道。  The form of the tunnel can be, as shown in Figure 4, A and each, the configured tunnel, the C, 1, 3, 3, and 1 form the tunnel connected to the upper forest, the C, 2, 4, 4, and 2 A tunnel connecting the lower forest is formed. In addition, there are tunnels in the inner 1 and the second.
的 杯中的第 杯的 介 並各到第二林 于 的 , 所述 隧道在 魚 同形成 的 隧道。  The first cup in the cup is introduced to the second forest, and the tunnel is formed in the same tunnel as the fish.
隧道的 休形式可以是, 5所示,  The form of the tunnel can be, as shown in 5,
的 杯中第 杯的 介 並各到第二林 于 的  The first cup of the cup is introduced to the second forest.
(即, B 並各到 ), 隧道 C 的 2 、 4 、 的 4 和第 2 , 另外, 在 內 1 和第2 同也 置有 隧道。  (ie, B and each), 2, 4, 4, and 2 of tunnel C. In addition, there are tunnels in inner 1 and second.
以 4和 5 , 本 神分組 中  In 4 and 5, in the group of gods
的 方法, 步說明 Method, step description
1、 于同 並各的 , 4所示  1, in the same, each 4
(1) AC 路中 , A 接, 並各 第 反向 林保 (TP ) , B- -C, 在C , 由于TP Tw p和Tcd 的共享 隧道, 此 並各 到Tw (朝向向 方向), 以及Tcd p (朝向 方向) Tcd p和Tcd 形成 介 , 所以並各 送到 不再特 , 並各 Tw 特 到 。  (1) In the AC path, A is connected, and each of the reverse forest protection (TP), B--C, in C, due to the shared tunnel of TP Tw p and Tcd, and each to Tw (direction) And Tcd p (direction) Tcd p and Tcd form a medium, so each is sent no longer special, and each Tw is special.
(2) C 路中 , 並各 A-C 送到 C , 在C 接,Tw 的並各特向第二反向 林保 隧道(TP2) , 由 -F- , 在 , 並各直接落地, 不 中 (2) In the C road, and each A-C is sent to C, in C, Tw and each special direction to the second reverse forest protection tunnel (TP2), by -F-, in, and each directly landing, no
3) C失效, A 接, 並各 由TP B- , 上 , 在 , 隧道, 在 由Tcd p特 向 Tcd , 而在下杯中, 同 是下 的 接 , 此 並各 接到下 TP2 , 由F- , 在 , 直接落地, 並各不 中 。 2、 于 並各的 , 5所示 3) C failure, A connection, and each by TP B-, on, in, tunnel, in Tcd p To Tcd, and in the next cup, the same is the next connection, and each receives the next TP2, by F-, in, directly landing, and each is not. 2, and each, as shown in 5
(1) B 失效, B 接, 並各 TP , A-C- , 在 ,由于 配置了 ,此 並各 到Tw (朝 向C方向) , 以及Tcd , 並各 Tw 特 到C- , 並各不 中 (1) B is invalid, B is connected, and each TP, A-C-, in, due to configuration, this is each to Tw (towards C direction), and Tcd, and each Tw is specific to C-, and each is not
2) C 失效, 上 Tw 在 接, 並各特 TP , B- -B-A-C, 在C , 紅 隧道Tw , 並各 特 到 , 並各不 中 2) C is invalid, the upper Tw is connected, and each special TP, B--B-A-C, in C, red tunnel Tw, and each special arrival, and each
(3) C 失效, 並各 B- -C, 在C 接, 特 (3) C is invalid, and each B--C, in C, special
TP2, 由 -F- , 在 直接落地, 並各不 中  TP2, by -F- , in direct landing, and not in each
(4) 失效, 在B 接, TP , 由A-C, 在 , Tw (朝向 反向), 送到 , , 直接落地, 並各不 中 (4) Invalid, in B, TP, by A-C, in, Tw (toward the reverse), sent to, directly landed, and not in each
(5) C失效, 並各由B- 由于在 配置了 , 所 以並各 由 隧道走 下 ,在下杯中 也是 , 接到TP2 行特 , 由 -F- , 在 , 直接落地, 並各不 中 (5) C is invalid, and each is B-Because it is configured, so it is separated by the tunnel, and in the lower cup, it is also connected to the TP2 line, by -F-, in , directly landing, and each
6所示, 本 近提供 神分組 中 的 裝置, 包括  As shown in Figure 6, the device in the God group is provided, including
配置羊 601, 于在 的 杯中分別配置反向 林保 隧道, 以及在 魚 同配置 隧道, 反向 林保 隧道  Configure the sheep 601, configure the reverse forest protection tunnel in the cup, and configure the tunnel in the same fish, reverse forest protection tunnel
隧道 並各隧道的共享 隧道  Tunnel and shared tunnel of each tunnel
往 羊 602, 于 在 林 同 並各, 和 魚 同的並各 路出現 失效 隧道和/或反向 林保 隧道 另 杯的並各隧道或反向 林保 隧道 。  To the sheep 602, in the same forest, and the same fish and all the way to the failure tunnel and / or reverse forest protection tunnel another cup of tunnels or reverse forest protection tunnel.
其中, 本 中 于 並各可以分力 神情況, 休包括同 的 並各的 和 的 並各 , 休 方式  Among them, the middle and the other can share the situation of the gods, and the rest includes the same and the sum of each
配置羊 601近 于 的 杯中的第 杯的 介 並各到第二林 于同 的 , 配置 隧道在 魚 同形成 的 路。 Configure the first cup of the 601 near the cup of the sheep 601 And each to the second forest, the tunnel is formed in the same way as the fish.
配置羊 601近 于 的 杯中的第 杯的 介 並各到第二林 于 的 , 配置 隧道在 魚 同形成 的隧道。  The first cup in the cup near the sheep 601 is placed in the second forest, and the tunnel is formed in the tunnel formed by the fish.
本 提出在 的 各上不配置域性 , 並各隧道和 隧道是2 的隧道, 但 隧道共用 的保 隧道, 利用 完成 功能, 不需要 , 也不需要配置 A , , 也降低了使用中配置的 。  The proposed domain is not configured with each domain, and each tunnel and tunnel is a tunnel of 2, but the shared tunnel is used, and the completion function is not required, and configuration A is not required, and the configuration in use is also reduced.
本 的方法 不限于 休 方式中 的 , 本領域 木 本 的 木方案得出其它的 方式, 同 于本 的 木 新 。 然, 本領域的 木 可以 本 行各 和 而不 本 的精神和 固。 , 倘若本 的 修 和 于本 要求及其等同 木的 內,則本 也 包含 和 在內。 , 本 所提供的方法和裝置在 市 , 利用 完成 功能, 不需要 , 也不需要配置 A , 並各 常 也不 需要 , 。 也降低了使用中配置的 。  The method of the present invention is not limited to the method of rest, and the wood scheme of the wood in the field is obtained in other ways, which is the same as the new wood. However, the wood in this field can be both spiritual and solid. If the repairs are within the requirements and their equivalents, then this also includes and . The methods and devices provided by the company are used in the city, and the completion function is not required, nor is it required to configure A, and is often not required. It also reduces the configuration in use.

Claims

要 求 Claim
1、 神分 中 市 的 方法, 其包括  1. The method of the gods in the city, which includes
在 市 的 杯中分別配置反向 林保 隧道, 以及在 魚 同配置 隧道, 反向 林保 隧道 隧道 並各 的共享 隧道  In the city's cup, the reverse forest protection tunnel is configured, and the tunnel is configured in the same fish, the reverse forest protection tunnel and each shared tunnel.
在 林 同 並各, 和 魚 同的並各 路出現 失效 , 隧道和/或反向 林保 隧道 另 杯的 並各隧道或反向 林保 隧道 。  In the same forest, and the same as the fish, the tunnels and / or reverse forest protection tunnels and the other tunnels or reverse forest protection tunnels.
2、 要求1 的方法, 其中, 的 杯中的第 杯的 介 並各到第二林 于同 的 , 在所 在 魚 同配置 隧道的步驟中, 隧道在 魚 同形成 的 路。  2. The method of claim 1, wherein the first cup of the cup is introduced to the second forest, and in the step of configuring the tunnel with the fish, the tunnel is formed in the same way as the fish.
3、 要求1 的方法, 其中, 的 杯中的第 杯的 介 並各到第二林 于 的 , 在所 在 魚 同配置 隧道的步驟中, 隧道在 魚 同形成 的隧道。  3. The method of claim 1, wherein the first cup of the cup is introduced to the second forest, and in the step of configuring the tunnel with the fish, the tunnel is formed in the same tunnel as the fish.
4、 要求2 的方法, 其中,  4. The method of claim 2, wherein
所述 的 包括 第 、 第二 、 第三 和第 組成的第 杯, 以及第三 、 第 、 第五 和第 市 組成的 二林, 其中, 第三 和第 在所 在 的 杯中分別配置反向 林保 隧道的步驟中, 在 第 杯中配置第 反向 林保 隧道, 在第二杯中配置第二反向 林保 第 向 于同 的第五 並各教 , 果第 和第 的 失效, 隧道和/或反向 林保 隧道 另 杯的並各隧道或反向 林保 隧道 的步驟包括  The first cup comprising the first, second, third and first components, and the second forest composed of the third, fifth, fifth and third cities, wherein the third and the third are respectively arranged in the inverted cup In the step of securing the tunnel, the first reverse forest protection tunnel is arranged in the first cup, and the second reverse forest protection is arranged in the second cup to the same fifth and each teaching, the first and the third failure, the tunnel and / or reverse the forest protection tunnel and the steps of each tunnel and reverse forest protection tunnel include
第 接, 並各 第 反向 林保 隧道 , 順序 第 、 第 和第三 , 第三 , 此 並各 到並 各隧道和 隧道, 並各 並各隧道特 到第五 。 The first, and the first reverse forest protection tunnel, the order of the first, the third and the third, the third, this and each Each tunnel and tunnel, and each tunnel is the fifth.
5、 要求2 的方法, 其中,  5. The method of claim 2, wherein
的 包括 第 、 第二 、 第三 和第 組成的第 杯, 以及第三 、 第 、 第五 和第 市 組成的 二林, 其中第三 和第  Including the first, second, third and first cups, and the third, fifth, fifth and second cities, the third and the third
在所 在 的 杯中分別配置反向 林保 隧道的步驟中, 在 第 杯中配置第 反向 林保 隧道, 在第二杯中配置第二反向 林保 第 向 于同 的第五 並各教 , 果第三 失效, 隧道和/或反向 林保 隧道 另 杯的並各隧 道或反向 林保 隧道 的步驟包括  In the step of configuring the reverse forest protection tunnel in the cup, the first reverse forest protection tunnel is arranged in the first cup, and the second reverse forest protection is arranged in the second cup. The third failure, the tunnel and/or the reverse forest protection tunnel, and the steps of each tunnel or reverse forest protection tunnel include
第 接, 並各 由第 反向 林保 隧道 第二 和第 , 在第 , 隧道, 在第 由第 杯 的 隧道特向第二林的 隧道, 在第二杯中, 第 同 是第二林的 接 , 並各 接到第二反向 林保 隧道友 , 由第 市 和第五 , 在第五 。  The first and the second, respectively, in the second forest, Pick up, and each received a second reverse Linbao tunnel friend, by the city and fifth, in the fifth.
6、 要求3 的方法, 其中,  6. The method of claim 3, wherein
的 包括 第 、 第二 、 第三 和第 組成的第 杯, 以及第三 、 第 、 第五 和第 市 組成的 二林, 其中第三 和第  Including the first, second, third and first cups, and the third, fifth, fifth and second cities, the third and the third
在所 在 的 杯中分別配置反向 林保 隧道的步驟中, 在 第 杯中配置第 反向 林保 隧道, 在第二杯中配置第二反向 林保 第二 向 于 的第五 並各教 , 果第二 和第 的 失效, 隧道和/或反向 林保 隧道 另 杯的並各隧道或反向 林保 隧道 的步驟包括  In the step of configuring the reverse forest protection tunnel in the cup, the first reverse forest protection tunnel is arranged in the first cup, and the second reverse forest protection second orientation is arranged in the second cup. , the second and the first failure, the tunnel and / or the reverse forest protection tunnel, and the steps of each tunnel or reverse forest protection tunnel include
第二 接, 並各 第 反向 林保 隧道 , 順序 第 、 第三 和第 , 第 , 通 第 預先配置 的 功能, 此 並各 , 通 第三 和第 魚 同的並各 隧道, 以及 隧道, 並各 第三 和第 魚 同的並各隧道 特 到第三 和第五 。 The second connection, and the first reverse forest protection tunnel, the order of the third, the third, the first, the first pre-configured The function, this and each, through the third and the first fish and each tunnel, as well as the tunnel, and each of the third and the first fish and each tunnel to the third and fifth.
7、 要求3 的方法, 其中,  7. The method of claim 3, wherein
的 包括第 、 第二 、 第三 和第 組成的第 杯, 以及第三 、 第 、 第五 和第 市 組成的第二 林, 其中第三 和第  a first cup consisting of the first, second, third and third components, and a second forest consisting of the third, fifth, fifth and third cities, of which the third and the third
在所 在 的 杯中分別配置反向 林保 隧道的步驟中, 在 第 杯中配置第 反向 林保 隧道, 在第二杯中配置第二反向 林保 第二 向 于 的第五 並各教 , 第三 和第 的 失效, 隧道和/或反向 林保 隧道 另 杯的並各隧道或反向 林保 隧道 的步驟包括  In the step of configuring the reverse forest protection tunnel in the cup, the first reverse forest protection tunnel is arranged in the first cup, and the second reverse forest protection second orientation is arranged in the second cup. , third and third failures, tunnels and/or reverse forest protection tunnels, and the steps of each tunnel or reverse forest protection tunnel include
並各 並各隧道 送到第 , 接, 並各特 第 反向 林保 隧道, 順序 第二 、 第 和第三 , 在第三  And each tunnel is sent to the first, second, and the first reverse Linbao tunnel, the second, third and third, in the third
, 並各隧道, 並各 特 到第五 。  , and each tunnel, and each to the fifth.
8、 要求3 的方法, 其中,  8. The method of claim 3, wherein
的 包括第 、 第二 、 第三 和第 組成的第 杯, 第三 、 第 、 第五 和第 市 組成的第二林, 其中第三 和第  Including the first, second, third and first constituents of the first, third, fifth, fifth and fourth forests, third and third
在所 在 的 杯中分別配置反向 林保 隧道的步驟中, 在 第 杯中配置第 反向 林保 隧道, 在第二杯中配置第二反向 林保 第二 向 于 的第五 並各教 , 第三 失效, 隧道和/或反向 林保 隧道 另 杯的並各隧 道或反向 林保 隧道 的步驟包括  In the step of configuring the reverse forest protection tunnel in the cup, the first reverse forest protection tunnel is arranged in the first cup, and the second reverse forest protection second orientation is arranged in the second cup. , the third failure, the tunnel and/or the reverse forest protection tunnel, and the steps of each tunnel or reverse forest protection tunnel include
並各 並各隧道順序 第二 和第 , 在第 配置的 功能, 並各 隧道特 第二林的 , 接到第二 反向 林保 隧道 行特 , 順序 第 和第 市 , 到 第五 , 在第五 。 And each of the tunnels is in the order of the second and the second, in the first configuration of the function, and each tunnel is the second forest, receives the second Reverse Linbao tunnel line, order first and city, to fifth, in fifth.
9、 神分組 中 的 裝置, 其包括  9. The device in the God group, which includes
配置羊 , 其 在 的 杯中分別配置反向 林保 , 以及在 魚 同配置 隧道, 反向 林保 隧道  Configure the sheep, which are configured with reverse forest protection in the cup, and the tunnel in the same fish, reverse forest protection tunnel
隧道 並各隧道的共享 隧道 以及  a tunnel and a shared tunnel of each tunnel and
路往 羊 , 其 在 同 並各, 和 魚 同的並各 路出現 失效 , 隧道和/或反向 林保 隧道 另 杯的並各隧道或反向 林保 隧道 。 The road to the sheep, which is in the same place, and the fish and the roads have failed, tunnels and / or reverse forest protection tunnels and cups of different tunnels or reverse forest protection tunnels.
10、 要求 9所述的裝置, 其中, 配置羊 是  10. The device of claim 9, wherein the configuration sheep is
的 杯中的第 杯的 介 並各到第二林 于同 的 , 配置 隧道在 魚 同形成 的 路。  The first cup in the cup is introduced to the second forest, and the tunnel is formed in the same way as the fish.
11、 要求 9所述的裝置, 其中, 配置羊 是  11. The device of claim 9, wherein the configuration sheep is
的 杯中的第 杯的 介 並各到第二林 于 的 , 配置 隧道在 魚 同形成 的隧道。  The first cup of the cup is introduced to the second forest, and the tunnel is formed in the tunnel formed by the fish.
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