Study And Realization On Locomotive Refueling Control System Based On PC104 Bus

With the rapid development of the computer and network technology, it has become become a main means to improve management and raise the efficiency for all trades and professions in the society with the using of the information technology to set up interference networks so that to realize the automatic management with computers There is no exception naturally for the railway department which leads the Chinese transport service all the time The consumption and management of the railway fuel are not only the focal points of the cost management for locomotive depot, but the safe production management It has significant meaning to control the locomotive fuelling and manage it well for guaranteeing the railway transportation security, high quality service, reducing the cost in the transportation and production as well as increasing economic efficiency ?At present, however, in our country locomotive refueling still adopts the hand-operated method, the automatization is low,and places of refueling are scattered,, Such traditional artificial way causes the managing working efficiency to become low in the whole process from entering to producing of oil, causes the wasting of manpower and loopholes and errors in the statistics Aiming at these problems, this paper researchs and develops network controlling system of locomotive refuel based on PC 104 bus structure based on changing the traditional locomotive refueling mode and the management style and to improve the locomotive refueling efficiency and management efficiency so that to meet the high-efficient demand that run of the railwayThis system mainly includes: mechanical structure subsystem of fueling console electrical control subsystem of refueling console automatical refueling and control subsystem based on PC 104, fuel information management system This paper begins with the comparision with traditional locomotive refueling project .analyses the present situations of domestic and international locomotive refueling , and brings forth a brand-new locomotive refueling project.. Through the analysis of system configuration of the locomotive refueling system and the systematic software and hardware based on embedded PC 104 bus, it introduces subsystem and the concrete content of every function module and technological scheme realized in every subsystem progressively It gives a emphatical account of the software and hardware design and the application of embedded computer based on PC 104 coordinating the expander module in this system By using the course controlling of C/S structure, this system achieves automation of locomotive refueling and informationization of fuel management and high-efficient security of the locomotive refueling course and information resource sharing This paper summarizes the whole locomotive refueling system, and puts forward the follow-up improved problems and research prospect at the end of the paperThe development of the whole system, based on the design theory of machinery and automatical control theory, combines traditional manufacturing technology andelectrical control technology with information and network technology and software engineering and advanced management thoughts The automatical refueling control system has successfully developed eventually through the repeated test, debug, improvement and optimization in the laboratory and on the scene This system has already come into operation at present in many depots, the whole results of using are good...