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| Research on peertopeer hot backup technology applied to meteorological intelligent integrated processor |
| Wei Yuchen1, Cao Guangmin3, Li Jinqing2, Liu Junjie1 |
1. Huayun Sounding (Beijing) Meterological Technology Co, .Ltd, Beijing 102299;
2. Beijing Huayun Shangtong Technology Co,.Ltd, Beijing 102299;
3. Heilongjiang Meteorological Data Center(Heilongjiang Meteorological Detection Center, Heilongjiang Meteorological Archives), Harbin 150030 |
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Abstract 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.
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Received: 16 January 2024
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2025, Vol. 42 
