1. A real-time control system comprising a driver unit for receiving an input signal and outputting an interruption signal corresponding to each task process, a polling unit for polling on the basis of said interruption signal, and a task processor for performing a task process on the basis of said interruption signal, wherein: said polling unit outputs a task processing signal on the basis of said polling when said task is finished and said task processor performs said task process on the basis of said task processing signal.