Efficient Wireless Sensor Networks in Centrifugal Compressors

Internet-of-Thing (IOT) has been identified as one of the newest generation technologies from different fields. Among different technologies of IOT, Wireless sensor network (WSN) is one of the main technologies to be enhanced. Nowadays, Wireless Sensor Networks (WSN) has played vital role in the field of integrated Control and Safety system (ICSS) inside Oil and Gas plants including the centrifugal compressor system which is the main point of our paper.WSN is composed of a group of sensors and actuators which communicate through wireless channel in order to achieve required actions of sensing and performing tasks. ICSS is composed of both Safety instrumented control system (SIS) for emergency process conditions and Distributed control system (DCS) for normal process conditions. Hence, the main goal of this paper is to focus on processing of high priority SIS signals with respect to low priority DCS signals using Preemptive Earliest deadline first (EDF) scheduling algorithm to avoid any delay causing fire, gas leakage or explosion in plant also to ensure the processing of DCS signals as well.