随着煤炭企业的发展，运销调度业务要求不断提高，开发煤炭企业运销调度信息系统对提高企业的调度效率和现代化管理水平具有重要的意义。 本文介绍了兖矿集团运销调度信息系统总体需求，研究了系统的模型构架，分析了J2EE的特点，给出了具有客户层、Web层、业务逻辑层、企业信息系统四层模型的运销调度信息系统模型，该模型具有易于访问，易于维护，易于扩展的特点。对运销调度数据的管理和访问进行了研究，给出了基于MVC的经营调度系统架构。 运销调度信息系统设计的主要子系统包括：兖州煤业运销调度数据网络传输系统、兖州煤业煤炭运销管理信息系统、兖州煤业运销生产监测系统、兖州煤业运销工业电视监视系统、兖州煤业运销调度装备系统等，满足了企业对运销业务的管理需求。 本文着重介兖矿集团煤炭运销管理信息子系统，包括装车计划管理、火车运输作业管理和火车运输信息查询等功能模块的设计开发，同时介绍了系统开发环境、网络设计和系统开发过程。 本文所设计和实现的兖矿集团运销调度信息系统，已经通过集团公司的验收。系统自投入运行以来，稳定可靠，取得了很好的管理效益和社会效益，表明了设计的正确性和合理性。

Yan With the development of coal enterprises, distribution scheduling operations is ever increasing, the development of coal enterprises marketing scheduling information system to improve scheduling efficiency and modern business management is of great significance. This paper studies the model of the system architecture, analysis of the characteristics of J2EE presented with a client tier, Web tier, business logic layer, four-layer model of enterprise information systems and transportation scheduling information system model, which has easy access, easy maintenance, easy-to - expansion characteristics. Of marketing data management and access scheduling have been studied, proposed scheduling system based on the MVC framework for the operation. Marketing information system design, scheduling major subsystems include: Yankuang transportation dispatch data network transmission system, transportation of coal transportation and sales management information systems, marketing production monitoring system, transportation of industrial television monitoring system, industry marketing scheduling and equipment systems to meet the business marketing business management needs. This article focuses on the implementation of Yankuang Co., I was responsible for designing marketing of coal transportation and sales management information subsystem, including the loading program management, rail transport operations, management, and train transportation information inquiry function modules such as design and development, also introduced a system development environment, network design and system development process. Article distribution of management information subsystem selected train marshalling management module details the system implementation. In this paper the design and implementation of Yankuang Group marketing Dispatch information systems, has passed the acceptance group. Since the system has been put into operation, stable and reliable, we have had good management and social benefits, shows the correctness and rationality of the design.