CFB boiler fly ash island multi-mode multi-task scheduling method, system, medium and device

The invention provides a CFB boiler fly ash island multi-mode multi-task scheduling method, system, medium and device, and the method comprises the steps: creating tasks for an electric field bin pump of electric precipitation i, and initializing ri, ci, zi and wi; judging whether the pipeline is idle or not, and when the pipeline is idle, calculating a maximum value vector M; whether deadlock occurs is judged, and when deadlock occurs, N is made to be equal to M; when deadlock does not exist, enabling N to be equal to N1 + N2; judging whether the system is dormant or awakened, enabling s to be equal to 1 during dormancy and s to be equal to 0 during awakening, interrupting a protection and return mechanism, and completing multi-mode scheduling switching of the bin pump; calculating a pipeline license vector P based on the value of s; and judging which electric precipitation i electric field bin pump pi = 1, allowing the corresponding electric precipitation i electric field bin pump to obtain permission, sett