The Information Management In Ballastless Track Maintenance

In recent years with the Ballastless Tracks of high-speed railway have been used in China, the large amount of information have produced during the maintenance process. What whether the maintenance work of Ballastless Tracks could achieve the goal of necessity, timeliness and high efficiency or not, depends on how to manage these information effectively and establish an effective information management system.The attribute recognition, classification and coding of Information are the basic work of management of the information. Combined with the related knowledge of operation maintenance standards of Ballastless Tracks, railway check and maintenance operation content, I have recognized attribute of Ballastless Tracks maintenance information, and classified the information,and then established classification and coding system. And on that basises, Preliminary designed the Ballastless Tracks maintenance information management system. In the actual works maintenance work, a large quantity of information carrier is all sorts of forms.So information management of the entity is mainly various forms.First of all, according to the characteristics of the Ballastless Tracks maintenance information, and Information flow boundary,and the general characteristics of information, we determine the basic attributes of the Ballastless Tracks maintenance information:whether into archive files, the flow of information, information form, the use of information,and Information closed or not, a total of five basic attributes. In the Ballastless Tracks maintenance information analysis of border, track maintenance division is the main body of the maintenance work unit, so track maintenance division is defined as the boundary of the points of the internal and external information. Secondly, set up the Ballastless Tracks maintenance information level3classification system:category, section, and form. All information is classified into four major categories:status information, plan information, executive information and feedback information. According to the scope of the influence of the information and track structure," category " is divided into several "section "." Section " is divided into several " form ", the form of different time with the serial number distinguish. Then, in order to facilitate the sharing of the information, Certain information coding scheme according to the information classification system. Then code the collected information and get the summary form of Classification and attribute coding of the information. Finally, sorte and design the commonly used information form, the form of table.Design information management system based on the computer technology, definiting the Ballastless Tracks maintenance information flow and the corresponding process. Discusses the goal and the system structure. The system has four modules:rail state information system, maintenance plan to be automatic generating system, executive recording system and information feedback system. Then expounds the function of each module and the way of system realization, such as system development though, technical route and software and hardware configuration.The Ballastless Tracks maintenance Information management is in the primary stage in China. Identifying the attributes of the information, establishing classification and coding system and preliminary designing management system, these would provide reference for Informatization construction of The Ballastless Tracks maintenance.