Logistics Park Planning Research Articles

Research on the application of cellular automata and improved BP neural network in road design of logistics park

With large-scale construction of the Logistics Parks, it has become an urgent problem to quantitatively analyze, evaluate and optimize the logistics park designing, which needs to be solved scientifically. At present, more of the domestic logistics park planning of a part of the qualitative analysis, the lack of quantitative and overall study, resulting in internal structure disjointed. Based on cellular automata theory, this paper presents a hybrid traffic flow model which is more suitable for the traffic characteristics of the logistics park, and analyzes the complexity of the collection and evacuation system in the logistics park, combined with BP neural network and its improved algorithm, the method of road design in Logistics Park is studied and the feasibility and validity of the model and algorithm are verified by an example. The train of thought is expected to provide for the planning and construction of the internal road in the logistics park.

Study on Layout Planning and Design of Steel Logistics Park

In order to put forward in order to achieve high operational efficiency, the research is starts with the actual situation of steel logistics park, put forward the optimal layout scheme and designing the elements of traffic organization within the park. This paper is committed to shorten the flow distance of goods in the park under the conditions of permission, to minimize the cost of material handling; reduce the floor space of the park through a reasonable functional area layout, reduce the fixed cost; realize the principle of humanization. Plan system simulation model, enrich logistics park planning and design theory, improve current logistics park space utilization rate, reduce construction cost, enhance cooperation channels among enterprises in the park, and help to realize the scale benefits of steel logistics park.

Research on Planning Problems and Methods of Urban Logistics Park--Take Chenming Park Planning in China as an Example

As an important infrastructure of the city, Logistics Park plays a more and more important role in the development of city, the planning and construction of the logistics park is very important. Firstly, the paper wishes to point out the common problems in the development and planning of the logistics park, and analyze the reasons of the construction of Logistics Park. Secondly, the logistics park planning and design will be discussed, and the application of MSFLB model to analyze the logistics park planning system and provide a scientific basis for the planning of the logistics park. Finally, the model is applicable to an example of Chenming logistics park planning.

ANN Forecast Algorithmic Model for Port Logistic Demand Research

Port logistics demand is the basis and foundation of port logistics park planning and construction of the port city. Therefore, it has very important practical significance to research the port logistics demand. By input data preprocessing, determine the structure of the neural network to construct reasonable prediction model of neural network, can make a good prediction of the port logistics demand influenced by many factors, to provide the reference for the port planning and decision making.

Application of Genetic Algorithm in Functional Area Layout of Railway Logistics Park

As a new type of logistics network nodes, the logistics park is a significant part of the logistics system. Planning and constructing logistics parks scientifically is conducive to not only the construction of modern logistics environment but also the realization of the parks’ function and the whole benefit of the logistics system. Realization of the optimal layout of functional areas with appropriate methods is the basis of logistics park planning and construction. Accordingly, the internal layout of each functional area can be further designed. In this paper, the genetic algorithm is adopted to solve the functional areas layout optimization problem of the railway logistics parks. After getting the comprehensive relationship chart of the different functional areas, the paper solved the layout problem with mathematical methods instead of the traditional manual adjustment method. Combined with relevant constraint conditions, the paper constructed the model taking the maximal arithmetic product of comprehensive relationship and adjacency degree as the objective function. Then the article coded with Matlab based on genetic algorithm. The model was testified to its feasibility and rationality by a practical illustrative example. In this paper, the functional area layout problem of the logistics park was regarded as a mathematical optimization problem, so that the uncertainties of layout affected by subjective factors was reduced to a certain extent combining qualitative analysis with quantitative analysis. The application of genetic algorithm in the layout optimization model greatly improved the quantifiable accuracy which provided a new thought for the functional areas layout of railway logistics parks.

Study of Logistics Park Planning and Design Based on E-Commerce Platform

Logistics industry is considered as the artery and basic industry of national economic development, its development level has become an important index to measure modernization and comprehensive national strength of a country. Meanwhile, modern logistics zone tends to more maximization, intelligent and ecological. Based on E-commerce platform, logistics park planning should actively develop e-commerce, build e-commerce platform, integrate leisure tourism experience service into traditional logistics park to enhance its popularity, build brand and drive the aggregation of people.

The Application of SLP with Hungarian Method in the Spatial Layout Planning of Logistics Park-with Chengdu International Railway Container Logistics Park as an example

Exploring into the limitation of the application of SLP in the spatial layout planning of Logistics Park, this paper proposes to build a new model with perfect interior and associated exterior under the guidance of SLP and Hungarian method. The comprehensive interrelation of the function areas can be got on the basis of using SLP. Hungarian method can add the analysis on the correlation of the function areas and peripheral transportation. Finally, this paper proves rationality and availability of this method by taking the spatial layout of Chengdu international railway container logistics park for example.

Design of the Overall Logistics Process of Logistics Park

Lacking internal logistics process analysis and design in the logistics park planning has a certain influence on the park construction and post-development. Given this, this paper proposed general design principles of internal logistics processes of the logistics park and whereby internal logistics processes designed with the combination of ideas of IOT to the information flow, which can significantly enhance the overall service level of the logistics park.

An Investigation of the Planning and Designing of Parking in Logistical Parks

Logistics Park parking lot planning and design of logistics park planning and design of transportation systems is an important part. Based on the purpose of planning and design of the park parking lot, parking characteristics, parking situation, parking planning and design principles of content and five parking planning and design aspects of Logistics Park parking lot to the overall analysis of planning and design. On this basis, the layout plan of the park's parking lot and parking stowage plan was analyzed and discussed.

Modeling and Planning on Urban Logistics Park Location Selection Based on the Artificial Neural Network

Nowadays China has been soaked in the craze of planning and construct u rban l ogistics p ark, and almost all developed countries all regard the urban logistics park’s construction as a major motivation to the national economic. It is vital that the scientific planning of urban logistics park will ensure China’s rapid development. However, too many inappropriate or unscientific planning and construction under the guidance of Government have brought giant economic loss to China. How to plan and design the urban logistics park scientifically, It is a hot topic of research being widely discussed not only by Government s but also enterprisers and scholars home and abroad. This paper begins with exploratory research for modeling and planning on the urban logistics park location selection based on the BP Artificial Neural Network (BP ANN). This paper divides into 3 sections: the first to mainly introduce the history of urban logistics park development and the significance of modelling and planning urban logistics park ,the second to analyze basic principle of the BP ANN, the third to simulate and plan the location selection of urban logistics park based on the BP ANN model. The urban logistics park’s location selection planning is a complicated and dynamical system engineering with a lot of black box problems, which can’t be resloved by System Dynamics, Expert System and traditional mathematical methods (e.g. Operations Research, Statistics), and BP ANN model has seldom been applied to plan urban logistics park in China. So, the research in this paper is an innovation.

Model Confirmation of Logistics Park Land Size Based on Classification of Chinese National Standard

The problem of logistics park land size has always been a difficult one in logistics park planning and construction. And prediction of the amount of the logistics park, the impact on the surrounding traffic and regional traffic matching problem are also related to this issue. The authors summarize the results of previous studies, propose a new idea about research on the land size of the logistics park basing on four categories of Chinese national standard and describe this issue respectively from the micro and macro perspective, so that the study of this problem is more specified and detailed.

Study on Construction Order of Logistics Park Based on Combined Model of Analytic Hierarchy Process and Gray Comprehensive Evaluation

Priority order decision of logistics parks construction project is an important issue in the process of logistics park planning. It needs to synthesize various factors, such as, politics, economy, society and environment, etc. Because there are some grey relationships among these factors, construction of the order of questions can be look on as a grey multi-objective evaluation. This paper brings forward a new priority decision method named hierarchy -gray comprehensive evaluation model to evaluate the building order of the logistics parks. An example is used to elaborate how to use this model; meanwhile, the method is proved more scientific and reliable.

Using Voronoi Diagram in Construction the Scope of Logistics Park Hinterland: an Engineering Application

Focusing on the problem of idle resources caused by the excessive numbers and large scale in the construction of logistics parks in China, this paper introduces the concept that how to accurately determine the scope of logistics park hinterland in the early stage of logistics park planning. Based on the characteristics of logistics park hinterland, the Voronoi diagram theory in computational geometry is introduced into this paper to determine the scope of logistics park hinterland. Then this theoretical model is applied to an example on the basis of GIS software. Practices proves this method overcome the shortcomings existing in the gravity model and the breaking-point model which are commonly used to determine the scope of hinterland. Therefore it reflects scientific and practical significance.

Research on traffic impact analysis and organisation design optimisation for logistics park

This paper describes domestic and international research results and proposes a method system of logistics park traffic impact analysis and organisation design optimisation. Firstly, the basis of logistics park traffic impact analysis is studied, project position and impact scope are analysed. Secondly, we forecast logistics park traffic demand and analyse the adaptability of road section and logistics park. Moreover, on the basis of these, the paper confirms the implemental principle of traffic organisation design optimisation, put forward logistics park traffic organisation design optimisation model based on multi-agent and corresponding algorithm based on evolutionary algorithm. Finally, it uses traffic simulation to simulate the traffic flow of logistics park and gives quantitative traffic impact assessment by visual animation, based on these, traffic organisation advices are put forward so that the traffic problems can be effectively resolved. This paper, by using the proposed method before, takes Zhengzhou National Arterial Highway Logistics Park for empirical studies, combines macro planning software TransCAD and micro traffic simulation platform VISSIM to demonstrate the feasibility and workability of the method, it get good results; this can offer the reference to logistics park planning and design.