Real time controlling of the critical parameters with time and power efficient model in the refinery

Over the recent years, time analysis and power efficient has become a desirable property in many critical processes of the industries like chemical industry, petrochemical industry etc. in the time analysis concept, we deal about priorities for critical and noncritical parameters based upon time scheduling and controlling the parameters under the pre-set values stipulated for the processes example: even a low priority parameter is given the highest priority some time due to drastic change in the outputs value against the set point. Power efficient factor allows us to lower the power consumption of the instruments for continuous operation. In this paper, we have used many critical parameters namely temperature sensor, level sensor, current sensor, viscosity sensor, pressure sensor for time-analysis, controlling and as an input for the serial interface protocol. Here power efficient is calculated using three different serial interface protocols namely I²C, UART, and SPI between two microcontrollers.