The design and implementation of river-ocean combined transportation electronic channel chart system

In the context of the national “the Belt and Road” and “Internet plus” strategies, the establishment of river-ocean combined transportation integrated transportation service system has promoted the development of inland water transportation and improved the informationalized level of waterway management. Its core and key is the construction of the electronic channel chart. Based on the advanced experience at home and abroad, this paper discussed the overall architecture, reference standard, database design and function design. It adopted service-oriented architecture (SOA) and MVC software design pattern, with HTML5 and .NET as the development languages, applied multi-source data fusion, electronic fence, locating & tracking and GIS visualization and other key technologies, developed and constructed river-ocean combined transportation electronic channel chart system. The electronic channel chart system is extensible and applicable, and it can provide technical theory and practice support for the construction of intelligent waterway, and can be widely used in the construction of domestic river-ocean combined transportation service center.