Parallel control method for sequential process control flow

• Main Authors: CHANG YAO-HSIUNG, CHEN YI-DA, HO DAN
• Format: Patent
• Language: English
• Published: 10.06.2008
• Subjects: CALCULATING; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; COMPUTING; CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

A parallel control method for sequential process control flow. First, a parallel step including a plurality of independent sub-steps is generated in a sequential process control flow. One of the sub-steps is directed to execute at a time, and any sub-step gains the right to execute when the other sub-steps are in waiting state. It is assessed the parallel step is complete by whether all of the sub-steps are complete, and the sequential process control flow is controlled to a next step succeeding the parallel step if the parallel step is complete.