Wang, X.Y., 2020. Research on human-machine interface optimization design of numerical control machine tools in ocean engineering based on visual communication perception field. In: Bai, X. and Zhou, H. (eds.), Advances in Water Resources, Environmental Protection, and Sustainable Development. Journal of Coastal Research, Special Issue No. 115, pp. 322-326. Coconut Creek (Florida), ISSN 0749-0208.

Due to the ocean engineering equipment gradually to the largescale, deepwater, constantly improve the performance requirements, Marine engineering equipment need to improve the processing ability in machining measurement, meanwhile also need complete set of processing equipment and software, to provide support for Marine engineering equipment development, so that the Marine engineering equipment to the development of intelligent, fine. In order to can effectively improve efficiency and comfort of the human-computer interaction interface of CNC machine tools, this paper focuses on visual communication awareness field optimize the human-computer interface design, and strength grade from the human-computer interaction interface visual sensation and perception elements for analysis research, through optimizing design model which is used to test the design.