Method for carrying out statistical analysis on operation efficiencies of railway switching locomotives

Abstract

The invention discloses a method for carrying out statistical analysis on operation efficiencies of railway switching locomotives. The method comprises the following steps of: obtaining switching locomotive operation record data in an LKJ operation record data file recorded on an LKJ operation record device; processing the switching locomotive operation record data: pre-establishing a database, setting parameters for retrieving key data in the switching locomotive operation record data in the database, obtaining the key data of the switching locomotive operation record data according to different parameters, and storing the key data in the database; and carrying out statistical calculation on the key data, corresponding to different parameters, stored in the database, obtaining efficiency statistical objects of switching locomotives, and writing the obtained data into the database by taking locomotive numbers, times and efficiency statistical objects as key information. According to the method disclosed by the invention, the switching locomotive deployment mechanism can be optimized, the resource waste conditions of the switching locomotives can be decreased to the greatest extent, and the utilizing efficiency of the switching locomotive at each place is industriously improved.

Description

technical field [0001] The invention relates to a statistical analysis method for the operating efficiency of a railway shunting machine. Background technique [0002] The shunting machine is a locomotive specially used for train marshalling and dismantling operations in marshalling yards or marshalling yards. The shunting machine is like a carriage porter, responsible for breaking down the arriving carriages one by one, and then transporting them to the freight yard or destination that needs to be reached. At the same time, it is also responsible for weaving the decomposed carriages into a train, sending them to larger locomotives, and then transporting them to all parts of the country. In each locomotive depot, the shunting machine needs to be rented. The daily rental fee for each shunting machine is more than 10,000 yuan. The expected working time is more than 22 hours, but in reality, there are often shunting machines that do not start work, just ignite and pretend to ...

AI Technical Summary

Problems solved by technology

In each locomotive depot, the shunting machine needs to be rented. The daily rental fee for each shunting machine is more than 10,000 yuan. The expected working time is more than 22 hours, but in reality, there are often shunting machines that do not start work, just ignite and pretend to be on, but actually stay in place; or some locomotive depots have less business, so The number of shunting machines that need to be rented is small, and too many shunting opportunities are wasted, resulting in a great loss of the interest of the lessor

Images