Synchronous control method, device and equipment of multi-locomotive

Abstract

The invention a synchronous control method of a multi-locomotive. The method comprises the steps that target output force of the locomotive is determined; a set working condition of the locomotive isdetermined according to the target output force, a corresponding working condition instruction of the set working condition is transmitted to driven locomotives, and therefore the driven locomotives are allowed to control respective working conditions to be changed into the corresponding working condition according to the working condition instruction; target output force is exchanged into a levelpercentage signal, and the level percentage signal is transmitted to the driven locomotives so that the driven locomotives can exchange the level percentage signal into the target output force and output the target output force. The method has the advantages that the synchronization of locomotive units of the multi-locomotive can be effectively improved, the impacting on the multi-locomotive caused by uncoordinated locomotive units is improved, and therefore the overall stability of the multi-locomotive is improved. The invention further discloses a synchronous control device and equipment ofthe multi-locomotive and a computer readable storage medium which have the above advantages.

Description

technical field [0001] The present invention relates to the technical field of control of multiple locomotives, in particular to a method for synchronous control of multiple locomotives; and also relates to a synchronous control device, equipment and computer-readable storage medium for multiple locomotives. Background technique [0002] The heavy-duty locomotive is composed of multiple locomotive units, and each locomotive unit is controlled by its own controller. The synchronization and consistency of the control of different locomotive units is crucial to the performance index of the heavy-duty locomotive. The locomotive is controlled synchronously. The synchronous control method currently adopted is to calculate the level signal of the whole vehicle through the control of the master control vehicle, and then, each slave control vehicle calculates the output force according to the level signal and its own conditions (speed, blocking conditions, etc.). Due to the differen...

AI Technical Summary

Problems solved by technology

Due to the differences in the speed of each locomotive unit, the final output force of each locomotive unit will be different, resulting in poor synchronization of each locomotive unit, which seriously affects the performance index of the double-coupled locomotive

Images