Using Database For Railway Passenger Transportation Scheduling Command To Send And Receive

In the production of railway transportation scheduling plays an important role.Discussion of railway dispatching system in the railway station and the realization method ofdata exchange station, using the WEB intelligence technology to make data exchange becomeaccurate and fast. Practice shows that the system can well meet the requirements of dailytransportation production.Passenger dedicated line operation scheduling system by transport plan, train dispatching,train scheduling, power supply scheduling, passenger service scheduling, integratedmaintenance scheduling and disaster prevention safety monitoring of7subsystems. Based onlogical hierarchical, modular, service oriented and event driven design concept, design of thesystem architecture consists of running environment, technology platform, businessprocessing platform, security system and operation and maintenance system of five layers.Runtime environment provide the system normal operation of the software and hardwareenvironment. Technology platforms including management platform, control platform,message middleware and external information interface. Railway passenger traffic order ofsending and receiving platform including application processing, system management anddecision-making support module, provides the user interface directly. Operation andmaintenance system including the daily operation running maintenance services, technicalsupport and operation maintenance regulation. The system software architecture is givenpriority to with B/S mode. Based on the system structure, the realization of the coreprocessing capabilities include passenger transportation scheduling system, including systemdevelopment.Although there are a few manufacturers passenger transportation scheduling systemsoftware at home and abroad and the research and development, the company formed by theproducts due to too much consideration of versatility and expensive price, it is difficult topopularization and application in a particular industry, as a result, our railway applicationsoftware for railway dispatching system of passenger transportation scheduling systemreaction to failure capacity and processing power have very big help. Also change the failureoften occurs in the use of hand for a long time problem, found in fault processing has been ina passive situation, developed the system can monitor the railway dispatching commandexecution and process scheduling command running state, regularly check the applicationstatus, provide the most powerful execution tool for railway dispatching personnel.The railway passenger transportation dispatching command sending and receivingsystem development and running environment: use a H85minicomputer (>2.0GHz CPURAM HD>>2g160g), the operating system USES the above applies SERVER edition,database using Oracle8i, WEB service programs use Oracle8i the APACHE1.3embedded inthe installation package, use PHP4.3server-side Script language, the client using HTML andJava Script, WEB SERVER connection in railway enterprises, and assign a fixed network IPaddress.The railway passenger transportation dispatching command sending and receivingsystem main function is to sending and receiving of railway passenger traffic order, at thesame time save the abnormal data, and provide statistical analysis of scheduling personnel forscheduling command, and other functions. Information management system for the railway running state intelligent monitoringalarm system performance to achieve the following goals: the system has perfect timingmonitoring and alarm function. The system architecture design is reasonable, convenience forthe personnel on duty. Fully considering the operating personnel on duty workingcharacteristics and requirements changes, the user interface design convenient and flexible,easy to modify.The railway passenger transportation dispatching command sending and receivingsystem real-time performance aspect to achieve the following goals: the system can not onlyin accordance with the command data of passenger transportation dispatch personnel toreceive higher level units, still can send commands to the various station data, so as to ensurethe real-time performance of command execution.As the railway passenger transportation dispatching command sending and receivingsystem, the use of many disadvantages would completely change the original manual, makecommand performs more convenient, more timely, more effective, improve the quality of thescheduling command execution, also greatly improve the information department for therailway transportation production technical support and service level. The system has strongadaptability and practical, more efficient, more accurate data reception to send, is a set of safe,stable, efficient and complete passenger traffic order receive send software.