GSM module for wireless radiation monitoring system via SMS

International Nuclear Science, Technology and Engineering Conference 2017

原子能学

Abd Rahman, Nur Aira^1 ; Ibrahim, Noor Hisyam^2 ; Lombigit, Lojius^1 ; Azman, Azraf^1 ; Jaafar, Zainudin^1 ; Abdullah, Nor Arymaswati^1 ; Patai Mohamad, Glam Hadzir^1

Malaysian Nuclear Agency, Bangi Selangor

43000, Malaysia^1

Rocksolid Simplified Solution PLT, Selangor, Kajang

43000, Malaysia^2

关键词: Emergency alerts;    Global system for mobile communications (GSM);    Radiation monitoring;    Radiation monitoring devices;    Radiation monitoring system;    Short messaging service;    Threshold-value;    Two way communications;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/298/1/012040/pdf
DOI  :  10.1088/1757-899X/298/1/012040

来源: IOP

【 摘 要 】

A customised Global System for Mobile communication (GSM) module is designed for wireless radiation monitoring through Short Messaging Service (SMS). This module is able to receive serial data from radiation monitoring devices such as survey meter or area monitor and transmit the data as text SMS to a host server. It provides two-way communication for data transmission, status query, and configuration setup. The module hardware consists of GSM module, voltage level shifter, SIM circuit and Atmega328P microcontroller. Microcontroller provides control for sending, receiving and AT command processing to GSM module. The firmware is responsible to handle task related to communication between device and host server. It process all incoming SMS, extract, and store new configuration from Host, transmits alert/notification SMS when the radiation data reach/exceed threshold value, and transmits SMS data at every fixed interval according to configuration. Integration of this module with radiation survey/monitoring device will create mobile and wireless radiation monitoring system with prompt emergency alert at high-level radiation.