Research Article
Research on Encrypted Transmission Method of Survey Data of Offshore Engineering Buoy
@INPROCEEDINGS{10.1007/978-3-031-28787-9_49, author={Wenyan Wang and Huanyu Zhao}, title={Research on Encrypted Transmission Method of Survey Data of Offshore Engineering Buoy}, proceedings={Advanced Hybrid Information Processing. 6th EAI International Conference, ADHIP 2022, Changsha, China, September 29-30, 2022, Proceedings, Part I}, proceedings_a={ADHIP}, year={2023}, month={3}, keywords={Ocean engineering Buoy survey Load characteristics Data encryption Data transmission Encrypted transmission}, doi={10.1007/978-3-031-28787-9_49} }- Wenyan Wang
Huanyu Zhao
Year: 2023
Research on Encrypted Transmission Method of Survey Data of Offshore Engineering Buoy
ADHIP
Springer
DOI: 10.1007/978-3-031-28787-9_49
Abstract
The measurement data of offshore engineering buoy includes vector data and grid data. Due to the large difference in structure and characteristics, the encrypted transmission time is long. Therefore, an encrypted transmission method of offshore engineering buoy measurement data is designed. On the basis of analyzing the motion performance of the buoy structure, the measurement data of the marine engineering buoy are obtained, and the characteristics of the marine environmental load are extracted. Unpack and sort the uplink data, sort the data that needs to be transmitted to other nodes into frames and output them to the downlink, and transfer the data that needs to be sent to the external network to the external interface, so as to improve the transmission efficiency of marine engineering buoy measurement data. The improved Logistic chaotic mapping algorithm is adopted as the main algorithm of data encryption transmission mode to ensure the security of buoy measurement data. The test results show that the encryption transmission method of marine engineering buoy measurement data designed this time can effectively reduce the encryption time and improve the encryption efficiency while ensuring the data security.
