TITLE:
Design and Implementation of GIS Data Production System for Expressway Video and Road Infostructure
AUTHORS:
Yuan Liu, Jianhua Liu, Guoqiang Feng
KEYWORDS:
Expressway, GIS, Road Infostructure, Video, Road Property Data
JOURNAL NAME:
International Journal of Geosciences,
Vol.12 No.1,
January
29,
2021
ABSTRACT: The expressway is necessary for the development of
the modern transportation industry, and the level of expressway construction
reflects the overall grade of national or regional economic development. In
order to process the expressway road property data information, based on the
current mainstream Windows operating system, this study utilizes Geographic
Information System (GIS) development technology, road video processing
technology, and spatial data mining method to design and develop an expressway
video and road infostructure GIS data production system. The system designs a
multi-layer distributed application model in accordance with the ideas and
methods of GIS engineering and the characteristics of road production data. In
addition, according to the characteristics and specification requirements of
basic geographic data, the road production database of spatial data and
attribute data integrated storage is constructed by combining database and
spatial data engine. Through the development of the GIS data production system
for expressway video and road infostructure, various functions such as
generation of road property data, dynamic management of road infostructure, and
visualization of spatial information have been realized. The system focuses on
improving the production efficiency and automation level of expressway
production data and meets the
construction requirements for modernization, informatization, and intelligence
of expressways.