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The main objective of this project is to control the railway gate through SMS. This project works with GSM modem which is used to send a message when ever a railway gate is open or closed message is sent to the station master which is done by interfacing between a programmable microcontroller of family 8051 and GSM modem is done by a voltage level shifter called IC MAX232 which used a serial communication. the microcontroller sends an interrupt to make active for the motor to gate open /close with help of Motor driver called L293D that controls the motion or rotation of motor mounted at railway level crossing gate with display. The power supply consists of a step down transformer 230/12V, which steps down the voltage to 12V AC. This is converted to DC using a Bridge rectifier and it is then regulated to +5V using a voltage regulator 7805 which is required for the operation of the microcontroller and other components. KEYWORDS:GSMmodem,Motor,sms, railwaygate.
Keywords:
GSMmodem,Motor,sms, railwaygate.
Cite Article:
"Railway Level Crossing Gate Control through GSM by SMS with User Programmable Number Features by the Station Master or the Driver", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.1, Issue 3, page no.68 - 69, December-2016, Available :http://www.ijrti.org/papers/IJRTI1612011.pdf
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ISSN:
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator