CONTROL PROGRAM DIVISION APPARATUS, CONTROL PROGRAM DIVISION METHOD, COMPUTER PROGRAM, AND DIVISION SOURCE CODE PRODUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a control program division apparatus configured to enable parallel processing of a control program, while preventing increase of traffic, a control program division method, a computer program, and a division source code production method.SOLUTION: A control program division device includes a lexical analysis section, a parsing section, a division section, and an execution entity determination section. The lexical analysis section extracts a token from a source code of a control program that generates a plurality of control signals for controlling a device, on the basis of a detection signal including environment information or state information. The parsing section parses the extracted token, to generate syntax information indicating a meaning of the source code. The division section generates a plurality of division source codes for generating the control signals, on the basis of the syntax information and the source code. The execution entity determination section determines an execution entity of the control program, on the basis of dependence of input signals of the control program generated from the division source codes.SELECTED DRAWING: Figure 1