English Title: Times New Roman, 12pt

-Englsih Subtitle: Times New Roman, 10pt-

Abstract

The needs of marine observation systems have been increased to make fishing industries more efficiently. However, previous marine observation systems were expensive and difficult to handle them. Therefore, the module type marine observation system has been developed. Each module has different function, such as camera and CTD sensor module. Combining different modules, the module type marine observation system will adopt to various environments. Since the module type marine observation system can maintain separately, the cost of maintenance can be suppressed. In this paper, the software of module type marine observation systems has been also considered. Since, the Node-RED program tool handles the IO as a module, it makes possible to modularize the program.