Title :
Design and Construction of Water Level Measurement System Accessible through SMS
Author :
Saraswati, M. ; Kuantama, Endrowednes ; Mardjoko, Pono
Author_Institution :
Dept. of Electr. Eng., Univ. Pelita Harapan, Tangerang, Indonesia
Abstract :
Water level measurement data is very important in some water-related fields. An automatic water level measurement system is needed to prevent the difficulties when one does the measurement manually. This system uses AT89S51 micro controller to control the system, ultrasonic sensor to measure the water level, and SIM300C GSM modem to receive and send SMS. The system can measure the water level and give measurement report upon requested SMS. This system can be placed in many places because it only needs the initial setting via SMS, based on its installation condition at those places. The average measurement error of this system is 3,74%. This system can measure the water level up to 432 cm and work at 4 - 4,5 V supply voltage range.
Keywords :
cellular radio; computerised instrumentation; control engineering computing; electronic messaging; level measurement; measurement errors; measurement systems; microcontrollers; modems; ultrasonic measurement; ultrasonic transducers; AT89S51 microcontroller; SIM300C GSM modem; SMS; automatic water level measurement system; measurement error; ultrasonic sensor; voltage 4 V to 4.5 V; water-related fields; Acoustics; GSM; Microcontrollers; Modems; Sensor systems; Ultrasonic variables measurement; GSM Modem; Microcontroller; Short Message Service; Ultrasonic Sensor; Water level;
Conference_Titel :
Computer Modeling and Simulation (EMS), 2012 Sixth UKSim/AMSS European Symposium on
Conference_Location :
Valetta
Print_ISBN :
978-1-4673-4977-2
DOI :
10.1109/EMS.2012.60
