Power Blockchain Data Search System Supporting Trusted and Private Keywords
Bo Zhao, Chunliang Li, Hao Yuan, Yu Qiu · 2023
The massive data storage and search efficiency in the existing power system have different degrees of defects. In order to improve the search efficiency of power blockchain data search system, a power blockchain data search system supporting trusted and private keywords is proposed and designed. In the hardware part of the system, the frequency conversion circuit, AD conversion circuit and single chip microcomputer module are designed. In the software part of the system, the methods of supporting trusted and private keywords are used to set the position weight of the search content. On this basis, a data storage structure and data search system based on blockchain are constructed. The experimental results show that the constructed system has certain practicability and popularization. While reducing the manual workload of the existing system, it improves the reliability of data storage and the efficiency of data search. The system has high search efficiency under different number of documents, and has good load balancing effect.