Abstract:
The earth space information technology is the current world within
the scope of one of the fastest growing three important high technology
and new technology, with its constant development and improvement of
the basic theory and technical method has been increasingly mature, and is
from planning, land, mapping, military and other professional application to
the social life of many industries and fields penetration and expansion, The
application of 3S technology in the field of transportation has become a hotspot
of research and application at home and abroad. Introduces the earth space
information technology applications in the field of road traffic, this paper
expounds the 3 s technology and road traffic in combination with theoretical
support and technical methods, and then introduces its in traffic management,
logistics management, intelligent navigation, traffic information service, and
typical application of traffic safety, etc, and prospects the development prospect
in the field of 3 s technology in the modern traffic.
地球空间信息技术是当前世界范围内发展最快的三大重要高新技术之一,随着其不断地发展和完善,其基础理论和技术方法已经日趋成熟,并正在从规划、国土、测绘、军事等专业应用向社会生活的众多行业和领域渗透和拓展,3S 技术在交通领域的应用已成为当前国内外研究和应用的热点。着重介绍了地球空间信息技术在道路交通领域的应用背景,阐述了3S 技术与道路交通结合的理论支撑和技术方法,进而介绍了其在交通管理、物流管理、智能导航、交通信息服务和交通安全等方面的典型应用,并展望了3S 技术在现代交通领域的发展前景。