The characteristic and tendency of the train injury accidnet caused by shunting operation and the weak link of its safety will be analyzed in this article,based on the statistics data of the vehicles injury accidnet of the shunting operator in the train operation system from 2008 to June of 2009.

The Research of Value Measurement and Design for Customer Demand in the Automobile Service Process;

With the development of automobile industry and fast enlargement of market scale, Automobile service has been growing fast To great extent, it has met the demand for the fashionable culture consumer that brought to development of automobile industry.

Development of Management Information System for office on duty of train operation depot;

Based on the consideration of factors related tothe suitable management scale of train operation depot, the paper suggests aproper quantity of stations under its management scale.

A huge market of automotive service is developing in China.

Discusses the model and structure of an auto service information system using the system engineering and engineering economy theory and method,studies the detailed analysis design for the system and develops a practical information system.