{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T00:34:48Z","timestamp":1760229288681,"version":"build-2065373602"},"reference-count":35,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2022,6,7]],"date-time":"2022-06-07T00:00:00Z","timestamp":1654560000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"National Key R&amp;D Program of China","award":["2018YFB2003502","92067110","2018B10089"],"award-info":[{"award-number":["2018YFB2003502","92067110","2018B10089"]}]},{"name":"National Natural Science Foundation of China","award":["2018YFB2003502","92067110","2018B10089"],"award-info":[{"award-number":["2018YFB2003502","92067110","2018B10089"]}]},{"name":"2020 industrial Internet innovation and development project\u2014Industrial Internet identification data interaction middleware and resource pool service platform project, Ministry of industry and information technology of the China","award":["2018YFB2003502","92067110","2018B10089"],"award-info":[{"award-number":["2018YFB2003502","92067110","2018B10089"]}]},{"name":"Ningbo Science and Technology project","award":["2018YFB2003502","92067110","2018B10089"],"award-info":[{"award-number":["2018YFB2003502","92067110","2018B10089"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Symmetry"],"abstract":"<jats:p>A time-sensitive network (TSN) extends the conventional Ethernet to support time-sensitive data flow. Thus, it enables simultaneous transmission of high reliability (HR) flow, medium reliability (MR) flow, and low reliability (LR) flow on the same network, thereby improving the reliability of data transmission. A TSN is a symmetric network that connects sensors and other facilities. As a backbone network, it can efficiently connect the underlying sensors and other levels of facilities, as well as ensure the quality of service of the network. For modern supervisory control and data acquisition (SCADA) systems, several types of sensors are widely used. The acquisition cycle of sensors for different purposes varies significantly from milliseconds to seconds. Moreover, these data also have different real-time requirements. Based on satisfiability modulo theories (SMT), this study proposes a TSN routing and scheduling method by adding related scheduling constraints. Compared with other methods, the proposed method can realize the routing and scheduling of hybrid flow in a hyper period and consider MR flow and LR flow, which improves the feasibility and certainty of data flow interaction between substations.<\/jats:p>","DOI":"10.3390\/sym14061170","type":"journal-article","created":{"date-parts":[[2022,6,13]],"date-time":"2022-06-13T02:01:44Z","timestamp":1655085704000},"page":"1170","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Research on Real-Time Communication Algorithm of Substation Based on Time-Sensitive Network"],"prefix":"10.3390","volume":"14","author":[{"given":"Beilei","family":"Wang","sequence":"first","affiliation":[{"name":"Software College, Northeastern University, Shenyang 110000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7282-6819","authenticated-orcid":false,"given":"Yang","family":"Liu","sequence":"additional","affiliation":[{"name":"Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110000, China"},{"name":"Key Laboratory of Networked Control Systems, Chinese Academy of Sciences, Shenyang 110016, China"},{"name":"Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, Shenyang 110169, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chenyang","family":"Guo","sequence":"additional","affiliation":[{"name":"College of Physics, Liaoning University, Shenyang 110036, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yan","family":"Song","sequence":"additional","affiliation":[{"name":"College of Physics, Liaoning University, Shenyang 110036, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jidong","family":"Wang","sequence":"additional","affiliation":[{"name":"Shenyang Sumboy Intelligent Imaging Technology Co., Ltd., Shenyang 110179, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8391-5075","authenticated-orcid":false,"given":"Jinchao","family":"Xiao","sequence":"additional","affiliation":[{"name":"Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaoguang","family":"Chen","sequence":"additional","affiliation":[{"name":"Huawei Technologies Co., Ltd., Shenzhen 518129, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2022,6,7]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"529","DOI":"10.1109\/TII.2011.2166794","article-title":"Smart grid technologies: Communication technologies and standards","volume":"7","author":"Gungor","year":"2011","journal-title":"IEEE Trans. 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