WO2010149117A1 - Method and apparatus for implementing service system protection - Google Patents

Method and apparatus for implementing service system protection Download PDF

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Publication number
WO2010149117A1
WO2010149117A1 PCT/CN2010/075305 CN2010075305W WO2010149117A1 WO 2010149117 A1 WO2010149117 A1 WO 2010149117A1 CN 2010075305 W CN2010075305 W CN 2010075305W WO 2010149117 A1 WO2010149117 A1 WO 2010149117A1
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Prior art keywords
switching
control
fish
same
service system
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PCT/CN2010/075305
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French (fr)
Chinese (zh)
Inventor
莫泽涵
Original Assignee
中兴通讯股份有限公司
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Publication of WO2010149117A1 publication Critical patent/WO2010149117A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability

Definitions

  • the main purpose of this is to provide and implement various methods and devices, accidents, and various systems.
  • the switching command is used to control each of the control units of each switching force and to analyze each of the respective units.
  • the interface services are mapped to the respective addresses of the respective interface services, and each interface is served. And all the devices are provided, and each device is provided separately, and each device is included.
  • This solution includes the various aspects of the switching, configuration, switching, control, and switching control.
  • Switching means that the bishop is not available, and each number is switched to the bishop and the system.
  • the bishop is not available, and each use of the teaching documents is used up, and the teachings are switched to the bishop mode.
  • the main purpose of the configuration is that the primary is not available, and each system is connected to the original one of the switched masters.
  • the configured method of rest is and is unified
  • the system includes but is not limited to terminals and external systems.
  • the main functions of the city's switching control are or in each case, and each address is controlled to be mapped to the purpose of each switching.
  • the main function of the switching control is to control each of them in the case of or in the case of obstacles, and to map each to each and to switch the fault.
  • Step 301 monitoring the switching control in C to monitor A
  • Step 302 Monitor the switching control in C to the same ⁇ in the same way as A, that is, monitor A (A's monitoring).
  • Step 303 Monitor whether the C B A is the same, that is, the switching control monitors the path of the A to the B.
  • Step 304 If B monitors B A, the C message is the same as the C message. In this case, B monitors information that is not available to A.
  • Step 305 The monitoring C switches to each instruction, that is, each teaching switching instruction.
  • Steps 306, B each teaches to receive the teaching switching command, all of which have been used, and then switch to the bishop mode.
  • the monitoring C is switched to each teaching.
  • Step 307 The handover is completed, and the configuration commands of each of C to B are monitored, and the P addresses of each teaching are mapped.
  • the configuration includes the terminal terminal and external communication, each device and interface device.
  • A, B are equipped with each A is each, and B is each.
  • Terminal and external system will be the main force of A
  • each address of A is mapped to each of the A areas.
  • each address of B is mapped.
  • Switch City Fish A is not available or A is not available, Hugh includes Step a, complete the switch, each will be mapped to each user's P address
  • Step a3 each mapping each to each P address
  • Step a4 Each interface device is mapped to a P address of each interface service
  • Step a5 the terminal is analyzed by each
  • Step a6 each analysis, terminal to each use
  • Step a7 each of the parsing, external to each interface service.
  • Each of the switches A is not available, others are often, and the rest includes
  • Step b switching control, each city A is not available
  • Step b2 switching control B monitoring, B monitoring A is the same
  • Step b5 switching control points each of the upper seats of A to the P address of each B
  • Step b6 each terminal, and each of B is connected.
  • Steps, switching control, the current interface A of each city A is not available
  • Step c2 switching control B monitoring, B monitoring A interface service A is normal
  • Step c3, B monitors the return interface service A road is not normal Step c4, switch control B A interface service B can be used
  • Step c5. Switching control points the name of each interface of each interface in the A area to the P address of each B of the B interface service.
  • Step c6 external communication Each interface is connected to each of the 1, B orally B connections.
  • the switching control 402 provides for each of the obstacles and controls.
  • monitoring 401 can include
  • the switching control 402 can include

Abstract

The present invention provides a method and an apparatus for implementing service system protection. A master node provides services for a service system, and backs up the data of the master node to a standby node. The method includes the following steps: a network monitoring module detects whether the master node fails; if the master node fails, a node switching control module controls the standby node to provide services for the service system. According to the schemes provided by the present invention, when the master node fails, the standby node is switched to be a master node, and replaces the master node to provide services for the service system, thus it is ensured that the service system can continue working when an accident occurs, it is avoided to bring lost to the users, and the performance of the service system is improved.

Description

各 統休 的方法及裝置 木領域  Method and device for each system
本 涉及 領域， 特別是指 並各 統 的方法及  This area, especially the methods and
背景 木 Background
很多 並各 統需要24小 不同 ，例 的 支撐 統、 很 的並各 統等。 並各 統， 即使是 暫的停止工作， 都將 並 很大的損失。 了 可能減少並各 統停止工作的 概率， 需 要 各神可能出現的意外情況提前 措施， 意外 才能 最大限度的降低各神意外造成並各 統停止工作的可能性。 但是， 目前近 沒有行 有效的解決方案。  Many and different systems require 24 small differences, examples of support systems, and various systems. And all systems, even if they temporarily stop working, will suffer a lot. The probability that the system may be reduced and the work stops, the precautions that may occur in each of the gods are required, and the accident can minimize the possibility of accidents caused by the accidents of the gods. However, there is currently no effective solution.
內容  Content
有 于此， 本 的主要目的在于提供 並各 統 的方法 及裝置， 意外 ， 並各 統 工作。  In this regard, the main purpose of this is to provide and implement various methods and devices, accidents, and various systems.
解決上 木 ， 本 的 木 的  Solve the wood, the wood
並各 統 的方法， 並各 統提供 各， 將 的 各 到各 ， 方法包括 岡絡監控  And the various methods, and each system provides each, each will be, each method, including the monitoring of the network
是否 障 障 切換控制 控制所 各  Whether or not the obstacle switching control unit
並各 統提供 各。  And each system provides each.
將 的 各 到各 ， 包括 所迷 的 將 修 汞到 志文件 的 將 志文件 各 的 各 的 將 志文件 用到 各 的 。 Each will be included, including the fascinating documents that will be used to repair mercury to the documents. Each of the various documents is used for each.
將 的 各 到各 ， 近包括 占所 各 的 常 ， 的 各 的 同 同步 方式 志文件 各 的 ， 的 各 的數 同 方式 志文件。  Each of the syllabus files of each of the same as the syllabus of each of the syllabus files.
是否 障， 包括 分別 監控  Whether it is a barrier, including separate monitoring
和各 魚 同的 路狀況 到 監控  Same road condition as each fish to monitor
魚 同的 ， 向 各 和各 同的 路狀況 到 和各 魚 同的  Fish with the same, to the same road conditions to the same fish
， 判定 障， 否則， 判定 常。  , determine the obstacle, otherwise, judge often.
包括 占教 各 的 、 各 的 和/或 接口服各 的 。  Including the various, individual and / or interface services.
控制各 並各 統提供 各， 包括 向所 各  Control each and every system, including each
切換指令， 于控制所 各 切換力主 各 的 各 控制所 並各 統通 各 的 各 的解析 何 原各 。 The switching command is used to control each of the control units of each switching force and to analyze each of the respective units.
並各 統通 各 的 各 的解析 何原各 ， 包括 將座 各 的 映射到 各 的 各 的  And each of the various analysis of each of the original, including the mapping of each of the seats to each
地址 各 的 各 的解析， 並各 統 Analysis of each address, and each system
各 的 各  Each
和/或， 將接口服各 的 映射到 各 的接口服各 的 地址 各 的 各 的解析， 並各 統 各 的接口服各 。 並各 統 的裝置， 于 並各 統提供 各， 將 的 各 到各 ， 裝置包括 And/or, the interface services are mapped to the respective addresses of the respective interface services, and each interface is served. And all the devices are provided, and each device is provided separately, and each device is included.
岡絡監控 ， 于 是否 障  Ganglu monitoring, whether it is a barrier
切換控制 ， 于 障 ， 控制所 各  Switching control , obstacles , control
並各 統提供 各。  And each system provides each.
監控  Monitoring
子羊 ， 于分別 並各 統 的裝置  Son sheep, separate and unified devices
和各 魚 同的 路狀況  The same road condition as each fish
子羊 ， 于 到 並各 統 的裝置  Ziyang, the device that comes to the system
魚 同的 ， 向 各 和各 魚 同的 路狀況 Fish with the same road conditions to each fish
子羊 ， 于 到 和各 魚 同的  The ram, the same as the fish
， 判定 障， 否則， 判定 常。  , determine the obstacle, otherwise, judge often.
切換控制 包括  Switching control
切換子羊 ， 于向 各 切換指令， 切換指令 于 控制所 各 切換力主  Switching the sub-goats, switching the commands to each, switching the commands to the switching force of the control
子羊 ， 于 各 各  Son sheep, in each
控制子羊 ， 于控制所 並各 統通 各 的 各 的解析 何原各 。  Control the sub-goves, and analyze each of them in the control center.
用本 提供的 並各 統 的方法及裝置， 障 ， 各 切換力主 ， 接替 並各 統提供 各， 而 意外 ， 並各 統 工作， 兔 用戶 損失， 提高並各 統的 性能。 說明 With the methods and devices provided by the present system, the obstacles, the switching forces, the relays, and the various systems are provided, and the accidents, and the various systems work, the rabbit users lose, improve and improve the performance of the system. Description
1 本 中教 各 流程示意 2 本 中 並各 統 的方法的組 示意 3 本 中的 神教 切換 示意1 The teaching process of the Chinese teaching 2 The group of methods in the system and the system are shown in the 3
4 本 中 並各 統 的裝置的 示意 。 休 方式  4 The schematic of the devices in the system. Hugh way
下面結合 本 的 休 方式 。 了 並各 統的高可用性， 本 明通 各 和控制 各 並 各 統的保 。  The following is a combination of this way of rest. The high availability of each system, and the control of each and every system.
本方案包括 方面的內容 的各 、 的切換、 的 配置、 的切換、 控制和市 切換控制 。  This solution includes the various aspects of the switching, configuration, switching, control, and switching control.
各 ， 1， 通 志文件將 的 (以下 主教 ) 的 更 到各 的 (以下 各用教 )。 主教 將 的所有修 汞到 志文件， 主教 責將 志文件 到各用教 ， 各用教 上的 將 的 志文件 用到各用教 ， 而使 各教 的 保持 致。  Each, 1, the general documents of the following (the following bishops) are more specific (the following are used to teach). All the bishops will apply the mercury to the documents, and the bishop will use the documents to the teachings, and use the teaching documents of the teachings to teach them, so that the teachings will be maintained.
切換是指主教 不可用 ， 各用數 切換成主教 並各 統 的 。 主教 統不可用 ， 各用教 上的 志文件 用完 ， 將各用教 切換成主教 模式。  Switching means that the bishop is not available, and each number is switched to the bishop and the system. The bishop is not available, and each use of the teaching documents is used up, and the teachings are switched to the bishop mode.
配置的主要目的是在主 不可用 ， 並各 統 連接到已 切換力主 的原各 。 配置的 休方法是 、 並各 統通  The main purpose of the configuration is that the primary is not available, and each system is connected to the original one of the switched masters. The configured method of rest is and is unified
各 、 各 、 接口服各 2、 並各 統將 的 各 力主 各 ， 將各 的 各 各  Each, each, and the interface of each of the two, and each of the various forces will each have their own
各 。 其中， 並各 統包括但不限于 終端和外部 統。 Each. Among them, the system includes but is not limited to terminals and external systems.
不可用 ， 將 切換。 休的 是 、 切換 完成 ， 各 各 將並各 統的 映射到各用教 各 ( e e ooco, P)地址 2、 將 各 的 映射 到各 各 的 地址 3、將接口服各 的 映射到各 接口服各 的 P地址 4、 終端和外部 統由于 各 沒有 ( 已不可用 )， 而 向各 各 解析， 各 各 將各 的 P地址返 。 Not available, will switch. Hugh is, the switch is completed, each will be mapped to each teaching (ee ooco, P) address 2, mapping each to each address 3, mapping the interface services to the P addresses of each interface service 4, the terminal and the external system are not available (not available) Each of the analysis is performed, and each P address is returned.
測和市 切換控制 的主要功能是 或 各 的 ， 在 或 各 存在 的情況下 控制 各 的地址映 射 到 各 切換的目的。 監控 部署在A、 B、 C ，  The main functions of the city's switching control are or in each case, and each address is controlled to be mapped to the purpose of each switching. Monitoring deployed in A, B, C,
中每台 各 的 是否 常， 部署在不同市 的 監控 可 以相互 占任 介 各 (包括 的 各器和各 的 各 ) 同的 路狀況。 切換控制 的主要功能是在 或 各 障的情況下， 通 控制 各 ， 將 各 映射到各 的 各 上， 而 故障 的 切換。  Whether each of them is often or not, the monitoring deployed in different cities can occupy each other (including the various devices and each). The main function of the switching control is to control each of them in the case of or in the case of obstacles, and to map each to each and to switch the fault.
休的， 2， 並各 統 的方法可以包括  Hugh, 2, and various methods can include
配置包括 A 的 主教 ， 將B 的 各用教 。 的各 方式 物理各 方式。 志文件在主 教 的生成方式 同步生成方式。 模式在主教 上 最大可用保 模式， 即 各 都可用 ， 各教 同的 同步方式。 各用教 ， 各教 同的 切換 方式。 各用教 常 ， 重新切換 同 步方式。 志文件在各用數 的 方式 方式 所有在主 教 生的 更， 都同步在各用教 休 。 各 同的切換方式 快速切換方式 在A、 B 外的第三 C， 監控 ， 同 監 控 監控C到A和C到B同的 。配置 切換的 路中 同□ 。 切換包括， 3 Configure the bishop including A, and teach each of B. Each way of physical means. The document is generated in a synchronous manner in the way the bishop is generated. The mode is the largest available protection mode in the bishop, that is, each is available, and each teaching is synchronized. Each teaching, each teaching the same way of switching. Every use is often taught, and the synchronization method is switched again. In the way of the use of the number of the documents, all of the students in the bishops are in sync with each other. The same switching mode fast switching mode is the third C outside A and B, monitoring, and monitoring and monitoring C to A and C to B. Configure the same way to switch. Switching includes, 3
步驟301、 監控 C中的 切換控制 向 A 監控 Step 301, monitoring the switching control in C to monitor A
A 的 。  A's.
步驟302、 監控 C中的 切換控制 到 A 同的 路中 同 了 的□ ， 即監控 A(A 的 監 控 ) 沒有 。  Step 302: Monitor the switching control in C to the same □ in the same way as A, that is, monitor A (A's monitoring).
步驟303、 監控 C B A 同的 是否 常， 即 切換控制 向B 監控 A的 路狀 。 步驟304、 果B 監控 B A 同的 常， C只 信息， 不友 各 切換指令。 在本 中， B 監控 返 A都不可到 的信息。  Step 303: Monitor whether the C B A is the same, that is, the switching control monitors the path of the A to the B. Step 304: If B monitors B A, the C message is the same as the C message. In this case, B monitors information that is not available to A.
步驟 305、 監控 C向各用教 各 切換指令， 即 各教 切換指令。  Step 305: The monitoring C switches to each instruction, that is, each teaching switching instruction.
步驟 306、 B的各用教 接收到 各教 切換指令 ， 所有 是否都已 ， 用完 切換到主教 模式 。 監控 C向 各用教 切換完成。  Steps 306, B each teaches to receive the teaching switching command, all of which have been used, and then switch to the bishop mode. The monitoring C is switched to each teaching.
步驟307、 切換完成 ， 監控 C向 B的各 各 配置修 指令， 將 映射 各用教 各 的 P地址。  Step 307: The handover is completed, and the configuration commands of each of C to B are monitored, and the P addresses of each teaching are mapped.
配置包括 座用終端和外部 統通 、 各 器和接口服各 。 A、 B 都配有 各 A是 各 ， B是 各 各 。 終端和外部 統將A 的 各 力主  The configuration includes the terminal terminal and external communication, each device and interface device. A, B are equipped with each A is each, and B is each. Terminal and external system will be the main force of A
各 ， 將B 的 各 各 各 。 同 ， 例 各 ， 在A地域 各 上將 映射 A 的 各 地址。 在B地域 各 上， 將 映射 B 的 各 地址。  Each will be B each. For the same example, each address of A is mapped to each of the A areas. In each of the B areas, each address of B is mapped.
切換 市魚A不可用或 A不可用， 休 包括 步驟 a 、 完成切換 ， 各 各 將並各 統的 映射到各用教 各 的 P地址 Switch City Fish A is not available or A is not available, Hugh includes Step a, complete the switch, each will be mapped to each user's P address
步驟a2、 各 各  Step a2, each
步驟 a3、 各 各 將 各 的 映射到各 各 的 P地址  Step a3, each mapping each to each P address
步驟 a4、 各 各 將接口服各 的 映射到各 接口服各 的 P地址  Step a4: Each interface device is mapped to a P address of each interface service
步驟 a5、 終端由于 各 ， 通 各 各 解析  Step a5, the terminal is analyzed by each
步驟 a6、 各 各 的解析， 終端 到各用的 各  Step a6, each analysis, terminal to each use
步驟 a7、 各 各 的解析， 外部 統 到各 接口 服各 。  Step a7, each of the parsing, external to each interface service.
切換 A的 各 不可用， 其他 各 常， 休 包括  Each of the switches A is not available, others are often, and the rest includes
步驟b 、 切換控制 現市 A的 各 不可用  Step b, switching control, each city A is not available
步驟b2、 切換控制 B 監控 ， B 監 控 A的 各 同的 是否 常  Step b2, switching control B monitoring, B monitoring A is the same
步驟b3、 B監控 返 各 A 路不 常 步驟b4、 切換控制 的 各 可用  Step b3, B monitor returns to each A path is not normal step b4, each of the switch control is available
步驟b5、 切換控制 將 A 各 上座 各 名指向 B 各 的 P地址  Step b5, switching control points each of the upper seats of A to the P address of each B
步驟b6、 終端 各 各 ， 將 B的 各 連接。  Step b6, each terminal, and each of B is connected.
切換 A的 接口服各 不可用， 其他 各 常， 休 包括 The interface services of Switch A are not available, others are common. Hugh includes
步驟 、 切換控制 現市 A的接口服各 A 不可用  Steps, switching control, the current interface A of each city A is not available
步驟c2、 切換控制 B的 監控 ， B監控 A的接口服各 A 是否 常  Step c2, switching control B monitoring, B monitoring A interface service A is normal
步驟c3、 B監控 返 接口服各 A 路不 常 步驟c4、 切換控制 B A 的接口服各 B 可 用  Step c3, B monitors the return interface service A road is not normal Step c4, switch control B A interface service B can be used
步驟c5、 切換控制 將A地域 各 上接口服各 1的 名 指向 B接口服各 B 的 P地址  Step c5. Switching control points the name of each interface of each interface in the A area to the P address of each B of the B interface service.
步驟c6、 外部 統通 各 接口服各 1， B的接 口服各 B 連接。 Step c6, external communication Each interface is connected to each of the 1, B orally B connections.
4 本 中 並各 統 的裝置的 示意 ， 4， 于 並各 統提供 各，將 的 各 到各 ， 裝置包括  4 The instructions of the devices in the middle and the middle are provided, and each of them is provided separately, each of which is included, and the device includes
監控 401， 于 是否 障  Monitor 401, whether it is a barrier
切換控制 402， 于 障 ，控制各 並各 統提供 各。  The switching control 402 provides for each of the obstacles and controls.
步的， 監控 401可以包括  Step, monitoring 401 can include
栓測子羊 4011， 于分別 並各 統 的裝置 和 各 魚 同的 路狀況  Bolting the sheep 4011, in separate and unified devices and the same road conditions
子羊 4012， 于 到 並各 統 的裝置 魚 同的 ， 向各 和各 魚 同的 路 狀況  Ziyang 4012, in the same way as the various units of the fish, the same road conditions to each fish
子羊 4013， 于 到 和各 魚 同的  Ziyang 4013, with the same fish
， 判定主 障， 否則， 判定主 常。 步的， 切換控制 402可以包括 , determine the main obstacle, otherwise, judge the main. Stepping, the switching control 402 can include
切換子羊 4021， 于向各 切換指令， 切換指令 于控制 各 切換力主  Switching the sub-golf 4021, switching the command to each command, switching the command to control each switching force master
子羊 4022， 于 各 各  Ziyang 4022, in each
控制子羊 4023， 于控制並各 統通 各 的 各 的 解析 何原各 。  Control the sons of the 4023, in the control and each of the various analysis of each of the original.
以上 是本 的 休 方式， 指出， 于本 木領域的 普通 木 東說， 在不 本 原理的前提下， 近可以做出若干 和 ， 和 也 視力本 的保 。  The above is the way of rest, pointing out that the ordinary Mudong in the field of wood, said that under the premise of this principle, it is possible to make a number of and, and also the protection of vision.

Claims

要求 Claim
1、 並各 統 的方法， 其特 在于， 並各 統提 供 各， 將 的 各 到各 ， 方法包括  1. The methods of the various systems are characterized by, and are provided by each system, each of which will be
岡塔監控 是否 障  Gonzal monitoring
障 ， 切換控制 控制所 各 並 各 統提供 各。  Barriers, switching control and control systems are provided separately.
2、 要求 1 的方法， 其特 在于， 將 的 各 到各 ， 包括  2, the method of claim 1, the special feature is that each will be included, including
所述 的 將 修 汞到 志文件  Said to repair mercury to the document
所述 的 將 志文件 各 的 所述各 的 將 志文件 用到 各 的 。  Each of the described documents of each of the documents is used for each.
3、 要求2 的方法， 其特 在于， 將 的 各 到各 ， 近包括  3. The method of claim 2, which is characterized by
占所 各 的 常 ， 的 各 的 同 同步方式 志文件  The same synchronous mode file
各 的 所述 的 各 的 同 方式 志文件。 Each of the same mode files described.
4、 要求 1 的方法， 其特 在于， 是 否 障， 包括  4. The method of claim 1 is characterized by, whether it is a barrier, including
分別 監控 和各 魚 同的 路狀 況  Monitor the road conditions with each fish separately
到 監控 魚 同的 向 各 和各 魚 同的 路狀況 到 和各 魚 同的 ， 判定 障， 否則， 判定 常。 The road condition to the fish and the fish To the same as each fish, determine the obstacle, otherwise, judge often.
5、 要求4 的方法， 其特 在于， 包括 占 教 各 的 、 各 的 和/或 接口服各 的 。  5. The method of claim 4, which is characterized by the inclusion of each of the teachings, the individual and/or the interface.
6、 要求 1至5任 所 的方法， 其特 在于， 控制各 並各 統提供 各， 包括  6. Requirement 1 to 5 of the methods, in particular, to control each and every system, including
向所 各 切換指令， 于控制所 各 切換力主  Switching commands to each of the control units
各 的 各  Each
控制所 並各 統通 各 的 各 的解析 何原各 。  The control unit and each of the various analysis of each of the original.
7、 要求6 的方法， 其特 在于， 並各 統通 各 的 各 的解析 何原各 ， 包括  7. The method of claim 6 is characterized by, and each of the various interpretations of each original, including
將座 各 的 映射到 各 的 各 的  Map each of the seats to each
各 的 各 的解析， 並各 統  Each of the analysis, and each system
各 的 各 Each
和/或， 將接口服各 的 映射到 各 的接口服各 的 地址 各 的 各 的解析， 並各 統 各 的接口服各 。 And/or, the interface services are mapped to the respective addresses of the respective interface services, and the interfaces of the respective systems are served.
8、 並各 統 的裝置， 其特 在于， 于 並各 統提供 各， 將 的 各 到各 ， 裝置包括  8. The devices of the various systems are characterized in that they are provided in separate systems, each of which will be included, and the devices include
岡絡監控 ， 于 是否 障  Ganglu monitoring, whether it is a barrier
切換控制 ， 于 障 ， 控制所 各 並各 統提供 各。 The switching control, the obstacle, and the control unit are provided separately.
9、 要求8 的裝置，其特 在于， 監控 包括 子羊 ， 于分別 所述 並各 統 的裝置 和各 魚 同的 路狀況 9. The device of claim 8 is characterized in that the monitoring includes The condition of the sub-goat, the device and the fish in the same way
子羊 ， 于 到所述 各 統 的裝置  Son sheep, to the devices of the various systems
魚 同的 ， 向 各 和各 魚 同的 路狀況 Fish with the same road conditions to each fish
子羊 ， 于 到所述 和各 魚 同的  Son sheep, as described in the same fish
， 判定 障， 否則， 判定所述 常。  , determine the obstacle, otherwise, judge the above.
10、 要求8或9 的裝置， 其特 在于， 切換控 制  10. A device requiring 8 or 9, in particular, switching control
切換子羊 ， 于向 各 切換指令， 切換指令 于 控制所 各 切換力主  Switching the sub-goats, switching the commands to each, switching the commands to the switching force of the control
子羊 ， 于 各 各  Son sheep, in each
控制子羊 ， 于控制所 並各 統通 各 的 各 的解析 何原各 。  Control the sub-goves, and analyze each of them in the control center.
PCT/CN2010/075305 2009-11-04 2010-07-20 Method and apparatus for implementing service system protection WO2010149117A1 (en)

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