Visualization of anti-misoperation logic based on real-time verification and simulation verification

Zhexue Zou; Lu Ju; Bin Zhou; Hongxiang Pan; Xie Zhang; Dongqing He; Xiaojuan Wu

doi:10.1117/12.2628640

7 March 2022 Visualization of anti-misoperation logic based on real-time verification and simulation verification

Zhexue Zou, Lu Ju, Bin Zhou, Hongxiang Pan, Xie Zhang, Dongqing He, Xiaojuan Wu

Proceedings Volume 12167, Third International Conference on Electronics and Communication; Network and Computer Technology (ECNCT 2021); 121671P (2022) https://doi.org/10.1117/12.2628640
Event: 2021 Third International Conference on Electronics and Communication, Network and Computer Technology, 2021, Harbin, China

Abstract

The anti-misoperation rules of substation are written by professionals, which are generally described in the form of text and contain complex semantics. It is difficult for non-professionals to understand, which is not conducive to reading, viewing and debugging of anti-misoperation locking logic. Aiming at the above problems, this paper proposes a visualization method of anti-misoperation rules based on real-time verification and simula-tion verification. Firstly, the anti-misoperation rules of substation primary equipment is analyzed, which is transformed from text form to binary form. Secondly, realize visual display and real-time verification through the combination of primary equipment wiring diagram and real-time database. Finally, the simulation database is formed by tem-porarily copying the real-time database to realize the visualization and simulation verification of the whole station anti-misoperation rules. Based on this method, the semantics and symbolic description of complex logical rela-tions can be shielded, and the logical relations can be visually displayed in a graphical way, so as to improve the audit efficiency of substation staff locking logic.

Citation Download Citation

Zhexue Zou, Lu Ju, Bin Zhou, Hongxiang Pan, Xie Zhang, Dongqing He, and Xiaojuan Wu "Visualization of anti-misoperation logic based on real-time verification and simulation verification", Proc. SPIE 12167, Third International Conference on Electronics and Communication; Network and Computer Technology (ECNCT 2021), 121671P (7 March 2022); https://doi.org/10.1117/12.2628640

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