The construction companies usually have the simulation panel made up of knob switching board to simulate the outdoor track occupation, the release condition of signal and status of point, since the limitation and disadvantages of the simulation mode itself, the paper proposes the method for the intellectualization of station interlocking conduction test.

Based on analyzing the feature of computer simulation system and the requirements of railway signal,interlocking and blocking,the paper studies the method to implement station interlocking,section blocking and signal controlling in the simulation system of train reception/departure and control, highlights the discussion on general-purposed interlocking algorithm.

Energy saving and consumption cut-down at a combined station in later stage of oil field production;

According to the technological characteristic of oilwater separation in combined stations, a dynamic model of oilwater separation is estiblished.

A suit of safety assessment system which fits for the combined station is established on the basis of consulting the research results of safety assessment at home and abroad, according to the practical production character of ZhongYi combined station that there are many hazard property of combustible, explosive, leaky and filtering matters.

Testing and Analysising of Efficiency and Energy consumption in United Station in Gathering and Transfering System With Supper High-water-cut;

Based on the brief analysis of workplace and working medium of united station in oil extraction plant,some safety control measures for workplace and working medium are proposed.

In order to confirm numeric model of controlling system for oil field united stations output,the paper use neural network to design the system controller and utilized a three large BP network to compose the PID controller,which solved the problem that the traditional PID adjuster is difficult to determine the parameters on line moment,and improve the effect to the system and the environment.