Physical distribution geographical information system

Abstract

The invention relates to a physical distribution geographical information system which comprises various physical distribution models, physical distribution process flow, physical distribution scene and a physical distribution economic analysis special subject diagram; on the basis of network dataset, the physical distribution models can obtain optimized results on the actual path and show the results; on the basis of network data acquisition, the physical distribution process flow can make dynamic simulation on the actual path; based on vector data and image data, a plurality of typical physical distribution scenes can be shown on a computer screen; on the basis of physical distribution economic data, ten thousand years of physical distribution economic data can be displayed by the physical distribution economic analysis special subject diagram to the user in a form of diagram. The physical distribution process flow and the physical distribution models are set up on the generated network dataset. The invention can be applied to the teaching of the interrelated specialized field of physical distribution, the training and the like, leads teaching and studying to be more visualized and is beneficial to better acquiring and studying physical distribution geographical knowledge by the student.

Description

technical field [0001] The invention relates to a logistics geographic information system, which is applied in the field of logistics, especially in logistics teaching and training related to spatio-temporal logistics information. Background technique [0002] Modern logistics science has undergone a fundamental revolution, and goods are now moving more efficiently, faster and more effectively monitored across the globe. In recent years, many entities involved in the supply chain and logistics industry have carried out a series of project research and development to improve production capacity and production efficiency in order to increase profits. In fact, logistics also involves the field of geographical location information. Through location transformation and transportation, sometimes manpower or material costs can be greatly saved. The existing geographic information system is already a very mature technology. The combination of logistics science can make the logistics...

AI Technical Summary

Problems solved by technology

Through document retrieval, on-the-spot research and other work, it is found that there are few reports and discussions on "logistics geographic information system" at home and abroad, and no system that has been put into use has been found. The necessity and innovation of the present invention are obvious

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