The invention relates to a data processing system which comprises an industrial cloud layer, a management decision layer and an intelligent terminal machine. The management decision layer is connectedwith the industrial cloud layer through a network; the intelligent terminal machine is connected with the industrial cloud layer network, the intelligent terminal machine is provided with an inductorand an effector, and the inductor is used for collecting field data through the inductor; the effector performs a task through the effector. Information parameters of a to-be-monitored object are sensed through the intelligent terminal machine, then the information parameters are remotely transmitted to the management decision-making layer through the cloud end, experts give consultation opinionsin time, then command information is sent out and transmitted back to the intelligent terminal machine through the cloud end, and tasks are executed through the effector.