GSM Based Flexible Calling System For Coal Mining Workers
Journal Title: INTERNATIONAL JOURNAL OF ENGINEERING TRENDS AND TECHNOLOGY - Year 2013, Vol 4, Issue 4
Abstract
This paper presents an emergency flexible calling system consists of GSM module, solar panel, vibration sensor, battery sensor and fire sensor which are connected with centralized control room by wireless communication. Proposed system may be installed near coal mine where even basic emergency services are not available. It will be totally based on GSM signal strength. In case of medical & accidental emergency happen in the coal mine, particularly when the worker doesn’t have the mobile phone or having no tower in coal mine, this system may be very much helpful.System has flexible timer for calling to the control room. The System will be protected from theft attempts using different alarm circuits like vibration sensor, fire sensor and battery sensor. This system will be continuously powered through a solar panel. This system will be useful even for illiterate people as well as for coal mining worker. The purpose of this project is to help people in emergency in remote location as early as possible. This system can useful in villages having no electricity.
Authors and Affiliations
Prof. Himanshu K. Patel#1, Deep H. Desai*2, Tanvi G. Badheka#3
Keywords
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