Unified communication method for intelligent electric power meter and intelligent fusion terminal

• Main Authors: ZHAO FANGPING, TANG NAIYUN, LI QINGBO, WEI CHUNJUAN, CHEN DONGYA, QIU YUJIE, HUANG ZHIPENG, ZHOU CHENG, YANG QIANGQIANG, XU GUANG, YING KAIWEN, BIAN ZHENGLAN
• Format: Patent
• Language: Chinese; English
• Published: 06.02.2024
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

According to the unified communication method of the intelligent electric power meter and the intelligent fusion terminal, the intelligent fusion terminal serves as a host, the intelligent electric power meter serves as a slave, half-duplex communication is carried out on a communication line in a master-slave response mode, and a communication frame of the unified communication method comprises an address field, a function code field, a data field and a verification field. Communication protocols of different manufacturers and different models of electric power meters are unified, the integration difficulty of an intelligent power distribution system is reduced, the equipment compatibility is improved, the repeated development, management, maintenance and upgrading cost of fusion terminal software is reduced, the management operation and maintenance workload is reduced, and the intelligent level of a power distribution network is improved. 一种智能电力仪表与智能融合终端的统一通讯方法，智能融合终端作为主机，智能电力仪表作为从机，在一根通讯线上采用主从应答方式进行半双工通讯，所