Optimal layout method for pedlars' market networks of villages and small towns

A bazaar and layout method technology, which is applied in the field of network optimization and layout of village bazaars

Inactive Publication Date: 2010-10-06
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Traditional market space layout and scale determination are mainly based on subjective experience judgment and analogy methods, which are highly subjective and i...

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  • Optimal layout method for pedlars' market networks of villages and small towns
  • Optimal layout method for pedlars' market networks of villages and small towns
  • Optimal layout method for pedlars' market networks of villages and small towns

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Embodiment Construction

[0039] The method for optimizing the layout of the village and town bazaar network proposed by the present invention is described as follows in conjunction with the accompanying drawings and embodiments.

[0040] Taking Pinggu County, Beijing as the experimental site, the method of the present invention has been tested, and the specific process is as follows figure 1 Shown:

[0041] Firstly, the bazaar service network and its related concepts are defined. The village bazaar network in the present invention refers to a market service system composed of a number of nodes of the same type based on villages and towns. The system includes network nodes, node relationships, service areas and service objects. in,

[0042] 1. A network node is a point element in the network system, representing a market or a market group. Nodes are mainly distinguished from spatial location and business content.

[0043] 2. The node relationship includes three types: supply cooperation, business co...

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Abstract

The invention discloses an optimal layout method for pedlars' market networks of villages and small towns, which comprises the following steps: calculating the node service areas of the pedlars' market networks according to the current market layout scheme by utilizing the traffic ability of highways of the villages and small towns as the dividing basis of the service areas; calculating the service areas of the pedlars' market networks according to the node service areas of the pedlars' market networks; calculating the evaluation index values of the service areas of the pedlars' market networks, wherein the evaluation index comprises network service coverage rate, service contact ratio, node service rate, network service degree of uniformity, node utilization ratio and capacity utilization uniformity; calculating the index values and the layout states of the local networks of target markets, which helps designers find optimal or satisfied layout scheme and increases the pedlars' market value deviation of the villages and small towns; if the deviation is overlarge, constructing an improved scheme; and proving the improved effect of the scheme. The invention can effectively judge the service functions and the resource utilization ratio of the pedlars' market networks of the villages and small towns.

Description

technical field [0001] The invention relates to the technical field of regional layout, in particular to a method for optimizing the layout of a village fair market network. Background technique [0002] Developing market economy in villages and towns is already an important strategic measure of our government's new rural construction. The construction of village and town bazaars can not only promote the efficient circulation of commodities in villages and towns, but also provide an effective way for farmers to directly enter the market, that is, farmers can adjust the agricultural structure in time according to the changing trend of market supply and demand, which promotes specialized production and large-scale operation, and then promotes The process of agricultural modernization and rural industrialization. At present, village and town bazaars have become my country's agricultural and sideline product distribution centers and an important platform for urban and rural pro...

Claims

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Application Information

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IPC IPC(8): G06Q10/00
Inventor 乔忠陈新辉李凌颖
Owner CHINA AGRI UNIV
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