CRANKSHAFT ANGLE MANAGEMENT DEVICE OF A STARTING AIR DISTRIBUTING SYSTEM FOR A LARGE ENGINE, CAPABLE OF REFLECTING THE ROTATIONAL DIRECTION OF A CRANKSHAFT TO THE OPERATION OF THE STARTING AIR DISTRIBUTING SYSTEM

摘要

PURPOSE: A crankshaft angle management device of a starting air distributing system for a large engine is provided for users to effectively perform the operation of the starting air distributing system as the existing and present states of a MP(Mark Pick up sensor) and the rotational direction of a crankshaft are reflected to the CA(Crankshaft Angle).;CONSTITUTION: A crankshaft angle management device(100) of a starting air distributing system for a large engine comprises a MP(Mark Pick up sensor) existing state information acquiring module(103), a MP present state information acquiring module(104), a crankshaft rotational direction information acquiring module(105), and a MP sensing state-reflected CA processing module(108). The MP existing state information acquiring module receives the information on the existing state of the MP by communicating with a controller(2). The MP present state information acquiring module receives the information on the present state of the MP by communicating with the MP. The crankshaft rotational direction information acquiring module receives the information on the rotational direction of a crank shaft by communicating with the controller. The MP sensing state-reflected CA processing module generates the alignment information and CA by reflecting the sensing state of the MP.;COPYRIGHT KIPO 2013;[Reference numerals] (101) CA management control module; (102) Interface module; (103) MP(Mark Pick up sensor) existing state information acquiring module; (104) MP present state information acquiring module; (105) Crankshaft rotational direction information acquiring module; (107) Module for saving the standard index for determining the CA; (108) MP sensing state-reflected CA processing module; (110) Module for processing the information on the new state of the MP