Multi-energy equipment digital twin data stream communication authority management method and system

• Main Authors: AI PENG, LI ZHEN, QIU WEIJIE, ZHANG RUIFENG, SUN BIN, LI QINGSHENG, MA TANFENG, TANG XUEYONG, YU ZHITONG, YANG HE, SONG YANKAN, FAN XIANG, WAN HUIJIANG
• Format: Patent
• Language: Chinese; English
• Published: 29.01.2021
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention discloses a multi-energy equipment digital twin data flow communication authority management method and system. The method comprises the following steps: a server generates a unique authority code containing the above information by using an encryption algorithm according to the ID of a request terminal, the ID of request data, an authority type and an authority parameter; a data stream interaction channel between the terminal and the request data is established by utilizing the unique permission code; and the authority of the data stream communication is regularly checked basedon the channel by using a broadcast detection mechanism, and the data stream interaction channel with expired and illegal authority is continuously cleaned out, thereby realizing a data stream communication management function. According to the invention, the management is more scientific, the algorithm is clearer, more efficient and safer, and the hierarchy is clearer; the channel resource utilization rate is improved; t