Regional logistics network system is a subsystem of regional economy society.

The paper mainly analyzes the general concept,structure,hierarchy and functions of regional logistics information network system as well as the key modules of establishing regional logistics public information Platform.

Represent model and structural analysis of regional logistics network

The construction of regional logistics network should make clear about the target of service,take regional geography,economy and logistics into account,and define logistics nodes,routes and relationship clearly.

The construction of regional logistics network is the fundamental requirement of shaping more firm and balanced space structure and of increasing the cohesive power in a region.

According to the characteristics of regional logistics system and system dynamics, the paper discusses several problems involved in regional logistics system and the method of system dynamics modeling.

At present,there are few effective ways to make research on regional logistics system,and it is a new attempt to combine the regional logistics system with system dynamics.

Based on regional logistics and regional logistics system, this paper sets forth structure and evaluation index of regional logistics system.

A logistics system network model for lens machineing;