Main control right switching method of general processing unit
The invention relates to the technical field of embedded computer systems, and provides a master control right switching method for universal processing units, which comprises the following steps of: designing two universal processing units for master and slave backup respectively, designing two pat...
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| creator | DENG BAO HAN MANLI WANG SHENGXIAO ZHAN SIWEI ZHANG LIZHOU QIN QI |
| description | The invention relates to the technical field of embedded computer systems, and provides a master control right switching method for universal processing units, which comprises the following steps of: designing two universal processing units for master and slave backup respectively, designing two paths of RS422 level interfaces in each universal processing unit, determining one universal processing unit as a master control unit to execute a main task, and determining the other universal processing unit as a slave control unit to execute a main task; and when the main control unit fails, the backup unit is switched to the main control unit through a switching mechanism, and application configuration is reconstructed, so that normal operation of tasks on a machine is ensured. According to the method, the system has the capability of adaptively switching the master control right, and the availability and reliability of the system are improved.
本发明涉及嵌入式计算机系统技术领域，提供一种通用处理单元的主控权切换方法，所述方法设计两个通用处理单元分别进行主、从备份，在每台通用处理单元 |
| format | Patent |
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本发明涉及嵌入式计算机系统技术领域，提供一种通用处理单元的主控权切换方法，所述方法设计两个通用处理单元分别进行主、从备份，在每台通用处理单元</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240416&DB=EPODOC&CC=CN&NR=117891665A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240416&DB=EPODOC&CC=CN&NR=117891665A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DENG BAO</creatorcontrib><creatorcontrib>HAN MANLI</creatorcontrib><creatorcontrib>WANG SHENGXIAO</creatorcontrib><creatorcontrib>ZHAN SIWEI</creatorcontrib><creatorcontrib>ZHANG LIZHOU</creatorcontrib><creatorcontrib>QIN QI</creatorcontrib><title>Main control right switching method of general processing unit</title><description>The invention relates to the technical field of embedded computer systems, and provides a master control right switching method for universal processing units, which comprises the following steps of: designing two universal processing units for master and slave backup respectively, designing two paths of RS422 level interfaces in each universal processing unit, determining one universal processing unit as a master control unit to execute a main task, and determining the other universal processing unit as a slave control unit to execute a main task; and when the main control unit fails, the backup unit is switched to the main control unit through a switching mechanism, and application configuration is reconstructed, so that normal operation of tasks on a machine is ensured. According to the method, the system has the capability of adaptively switching the master control right, and the availability and reliability of the system are improved.
本发明涉及嵌入式计算机系统技术领域，提供一种通用处理单元的主控权切换方法，所述方法设计两个通用处理单元分别进行主、从备份，在每台通用处理单元</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDzTczMU0jOzyspys9RKMpMzyhRKC7PLEnOyMxLV8hNLcnIT1HIT1NIT81LLUrMUSgoyk9OLS4GSZbmZZbwMLCmJeYUp_JCaW4GRTfXEGcP3dSC_PjU4oLEZKC-knhnP0NDcwtLQzMzU0djYtQAAHPdMOI</recordid><startdate>20240416</startdate><enddate>20240416</enddate><creator>DENG BAO</creator><creator>HAN MANLI</creator><creator>WANG SHENGXIAO</creator><creator>ZHAN SIWEI</creator><creator>ZHANG LIZHOU</creator><creator>QIN QI</creator><scope>EVB</scope></search><sort><creationdate>20240416</creationdate><title>Main control right switching method of general processing unit</title><author>DENG BAO ; HAN MANLI ; WANG SHENGXIAO ; ZHAN SIWEI ; ZHANG LIZHOU ; QIN QI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117891665A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>DENG BAO</creatorcontrib><creatorcontrib>HAN MANLI</creatorcontrib><creatorcontrib>WANG SHENGXIAO</creatorcontrib><creatorcontrib>ZHAN SIWEI</creatorcontrib><creatorcontrib>ZHANG LIZHOU</creatorcontrib><creatorcontrib>QIN QI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DENG BAO</au><au>HAN MANLI</au><au>WANG SHENGXIAO</au><au>ZHAN SIWEI</au><au>ZHANG LIZHOU</au><au>QIN QI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Main control right switching method of general processing unit</title><date>2024-04-16</date><risdate>2024</risdate><abstract>The invention relates to the technical field of embedded computer systems, and provides a master control right switching method for universal processing units, which comprises the following steps of: designing two universal processing units for master and slave backup respectively, designing two paths of RS422 level interfaces in each universal processing unit, determining one universal processing unit as a master control unit to execute a main task, and determining the other universal processing unit as a slave control unit to execute a main task; and when the main control unit fails, the backup unit is switched to the main control unit through a switching mechanism, and application configuration is reconstructed, so that normal operation of tasks on a machine is ensured. According to the method, the system has the capability of adaptively switching the master control right, and the availability and reliability of the system are improved.
本发明涉及嵌入式计算机系统技术领域，提供一种通用处理单元的主控权切换方法，所述方法设计两个通用处理单元分别进行主、从备份，在每台通用处理单元</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| title | Main control right switching method of general processing unit |
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