应用于气象智能集成处理器的对等热备份技术研究  

Research on peer to peer hot backup technology applied to meteorological intelligent integrated processor

作　　者：魏宇晨 曹广敏 李觐卿 刘俊杰 Wei Yuchen;Cao Guangmin;Li Jinqing;Liu Junjie(Huayun Sounding(Beijing)Meterological Technology Co,.Ltd,Beijing 102299;Beijing Huayun Shangtong Technology Co,.Ltd,Beijing 102299;Heilongjiang Meteorological Data Center(Heilongjiang Meteorological Detection Center,Heilongjiang Meteorological Archives),Harbin 150030)

机构地区：[1]华云升达(北京)气象科技有限责任公司,北京102299 [2]北京华云尚通科技有限公司,北京102299 [3]黑龙江省气象数据中心(黑龙江省气象探测中心、黑龙江省气象档案馆),哈尔滨150030

出　　处：《气象水文海洋仪器》2025年第1期84-86,90,共4页Meteorological,Hydrological and Marine Instruments

摘　　要：为了提高气象智能集成处理器的稳定性,对冷备份、非对等热备份、对等热备份方案进行了研究。将对等热备份技术的主备模式切换分为异常切换和升级切换两种情况,确保在野外环境下,一台集成处理器出现异常时,备机可替代进行工作,减少数据的缺失上报,给予维修工程人员更多的检修时间。两台集成处理器均具备在线升级能力,实现运行功能的一致。In order to improve the stability of meteorological intelligent integrated processors,research has been conducted on cold backup,non peer hot backup,and peer to peer hot backup schemes.The main backup mode switching of peer-to-peer hot backup technology is divided into two situations:abnormal switching and upgrade switching,to ensure that in the field environment,when an integrated processor encounters an abnormality,the backup machine can replace it for work,reduce the reporting of data loss,and give maintenance engineering personnel more maintenance time.Both integrated processors have online upgrade capabilities to achieve consistent operational functionality.

关 键 词：气象智能集成处理器 对等热备份 主备模式 升级 

分 类 号：TN919.34[电子电信—通信与信息系统]