RS63768B1 - Postupak i sistem za sinhronizaciju i vruću rezervu za primarni sistem i pomoćni sistem uređaja - Google Patents

Postupak i sistem za sinhronizaciju i vruću rezervu za primarni sistem i pomoćni sistem uređaja

Info

Publication number
RS63768B1
RS63768B1 RS20221088A RSP20221088A RS63768B1 RS 63768 B1 RS63768 B1 RS 63768B1 RS 20221088 A RS20221088 A RS 20221088A RS P20221088 A RSP20221088 A RS P20221088A RS 63768 B1 RS63768 B1 RS 63768B1
Authority
RS
Serbia
Prior art keywords
standby
synchronization
primary
hot
hot standby
Prior art date
Application number
RS20221088A
Other languages
English (en)
Inventor
Youbing Zhang
Zhiqiang Chen
Jianmin Wang
Guozhen Zhang
Xiaona Yu
Original Assignee
Crsc Research & Design Institute Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Crsc Research & Design Institute Group Co Ltd filed Critical Crsc Research & Design Institute Group Co Ltd
Publication of RS63768B1 publication Critical patent/RS63768B1/sr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1458—Management of the backup or restore process
    • G06F11/1469—Backup restoration techniques
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0063—Multiple on-board control systems, e.g. "2 out of 3"-systems
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2028—Failover techniques eliminating a faulty processor or activating a spare
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/203—Failover techniques using migration
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2038—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant with a single idle spare processing component
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2097—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements maintaining the standby controller/processing unit updated
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24186—Redundant processors are synchronised

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Hardware Redundancy (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
RS20221088A 2019-03-27 2019-09-10 Postupak i sistem za sinhronizaciju i vruću rezervu za primarni sistem i pomoćni sistem uređaja RS63768B1 (sr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910236866.5A CN109946956B (zh) 2019-03-27 2019-03-27 一种设备主备系同步和热备方法
PCT/CN2019/105214 WO2020192029A1 (zh) 2019-03-27 2019-09-10 一种设备主备系同步和热备方法及系统
EP19916547.3A EP3748439B1 (en) 2019-03-27 2019-09-10 Synchronization and hot standby method and system for primary system and standby system of apparatus

Publications (1)

Publication Number Publication Date
RS63768B1 true RS63768B1 (sr) 2022-12-30

Family

ID=67011077

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20221088A RS63768B1 (sr) 2019-03-27 2019-09-10 Postupak i sistem za sinhronizaciju i vruću rezervu za primarni sistem i pomoćni sistem uređaja

Country Status (7)

Country Link
EP (1) EP3748439B1 (sr)
CN (1) CN109946956B (sr)
EA (1) EA202091840A1 (sr)
HR (1) HRP20221374T1 (sr)
HU (1) HUE061141T2 (sr)
RS (1) RS63768B1 (sr)
WO (1) WO2020192029A1 (sr)

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CN109946956B (zh) * 2019-03-27 2020-11-24 北京全路通信信号研究设计院集团有限公司 一种设备主备系同步和热备方法
CN110789569B (zh) * 2019-10-17 2022-04-22 北京全路通信信号研究设计院集团有限公司 一种列控dmi数据冗余控制方法和系统
CN111003024B (zh) * 2020-03-06 2020-07-31 北京全路通信信号研究设计院集团有限公司 一种用于热备车载设备的列车接口数据的处理方法
CN111400111B (zh) * 2020-03-12 2024-02-27 北京交大思诺科技股份有限公司 一种具有备机失步状态的安全计算机平台
CN113746664B (zh) * 2021-07-12 2024-09-06 浙江众合科技股份有限公司 基于状态机的冗余架构设备资源管理方法
CN113721503A (zh) * 2021-08-16 2021-11-30 北京超星未来科技有限公司 一种车载计算平台、无人驾驶系统及车辆
CN114407975B (zh) * 2021-12-21 2024-04-19 合肥工大高科信息科技股份有限公司 一种全电子联锁系统执行单元的热备方法及热备联锁系统
CN114546716A (zh) * 2022-01-06 2022-05-27 北京全路通信信号研究设计院集团有限公司 一种人机接口设备的热备方法及系统
CN115378557B (zh) * 2022-10-25 2023-02-17 成都星联芯通科技有限公司 热备实现方法、装置、系统、电子设备及存储介质

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US20100049717A1 (en) * 2008-08-20 2010-02-25 Ryan Michael F Method and systems for sychronization of process control servers
US8516355B2 (en) * 2011-02-16 2013-08-20 Invensys Systems, Inc. System and method for fault tolerant computing using generic hardware
CN202372803U (zh) * 2011-10-27 2012-08-08 北京航天发射技术研究所 一种热备冗余控制系统
CN102412997B (zh) * 2011-11-29 2014-12-17 深信服网络科技（深圳）有限公司 主备环境下传递链路通断状态的方法及系统
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CN109240074B (zh) * 2018-08-02 2021-07-16 中国航空工业集团公司西安飞行自动控制研究所 一种双余度控制方式的作动器主备工作切换方法
CN109188895A (zh) * 2018-09-13 2019-01-11 杭州和利时自动化有限公司 一种基于冗余设计的伺服控制系统
CN109946956B (zh) * 2019-03-27 2020-11-24 北京全路通信信号研究设计院集团有限公司 一种设备主备系同步和热备方法

Also Published As

Publication number Publication date
EP3748439A4 (en) 2021-05-05
CN109946956B (zh) 2020-11-24
HRP20221374T1 (hr) 2023-01-06
CN109946956A (zh) 2019-06-28
EP3748439B1 (en) 2022-11-09
EP3748439A1 (en) 2020-12-09
EA202091840A1 (ru) 2021-06-30
WO2020192029A1 (zh) 2020-10-01
HUE061141T2 (hu) 2023-05-28

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