Communication message online monitoring method, system and equipment

• Main Authors: CHEN KAILUN, WU BAITAO, LU JIALIN, LI JIA, LIN PUXI, LI HAOCHENG, SHEN HAIYUAN, DENG RICHAO, CHEN FAWEN, CHEN JIANMAO, LI KANGQUAN, HONG RUIYUAN
• Format: Patent
• Language: Chinese; English
• Published: 10.10.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention discloses a communication message on-line monitoring method, system and equipment, and the method comprises the steps: extracting a first feature byte in a communication message when a communication message monitoring device receives the communication message, determining an analysis strategy corresponding to the communication message based on the first feature byte and a preset strategy key value pair table, and according to the analysis strategy and the communication message, determining a corresponding communication message state, inputting the communication message state into a preset diagnosis report list, and matching a corresponding message diagnosis report, thereby solving the problems that the SCADA system lacks data analysis on the communication message, and the number of access devices in the power distribution network system is large, so that the SCADA system needs to receive a large amount of message data in real time, and the communication message is not analyzed. And when the dist