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automatic railway gate control circuit diagram


Posted by:
Created at: Sunday 28th of July 2013 01:04:38 PM
Last Edited Or Replied at :Monday 29th of July 2013 12:31:10 AM
automatic railway gate control ,
i need to ckt diagra..................[:=> Show Contents <=:]



Automatic Railway Gate Control and Track Switching full report


Posted by: project topics
Created at: Friday 23rd of April 2010 12:43:59 PM
Last Edited Or Replied at :Tuesday 23rd of April 2013 07:24:07 AM
microcontroller based automatic railway gate control system , project on automatic railway gate controller, microcontroller based automatic railway gate control , automatic railway gate control track switching, automatic railway gate control and track switching , automatic railway gate controlling system, automatic railway gate control using microcontroller , automatic railway gate control circuit diagram, automatic railway gate control track switching , automatic railway gate control, Automatic Railway Gate , automatic railway gate control track switching ppt, automatic railway gate control track switching doc , automatic railway gate control and track switiching full report, free download automtic railway gate control and track switching full report , uses of automatic railway gate control and tracking switch, applications of automatic railway gate control and tracking switch , gate controlling track switching, automatic railway gate control track switching pdf file download , automatic railway gate control in project report, automatic railway gate control track switching full circuit , automatic railway gate control project pdf, automatic railway controller ,
train has passed the track is switched back to its original position, allowing the first train to pass without any interruption. This concept of track switching can be applied at 1km distance from the stations.
The project is simple to implement and subject to further improvement.
Model of Automatic Railway Gate Control & Track Switching
Gate Control:
Railways being the cheapest mode of transportation are preferred over all the other means .When we go through the daily newspapers we come across many railway accidents occurring at unmanned railway crossings. This is mainly due to the carel..................[:=> Show Contents <=:]



Automatic Railway Gate Controller using FM Communications full report


Posted by: project topics
Created at: Saturday 03rd of April 2010 01:51:27 PM
Last Edited Or Replied at :Tuesday 29th of March 2011 01:16:15 PM
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generally affects the amplitude of a radio wave but not its frequency, so an F.M signal remains virtually unchanged. F.M is also better able to transmit sounds in stereo than A.M. Commercial F.M broadcasting stations transmit their signals in the frequency range of 88 megahertz (MHz) The project is designed using F.M COMMUNICATION to avoid railway accidents happening at unattended railway gates, if implemented in spirit. This project utilizes two powerful IR transmitters and two receivers; one pair of transmitter and receiver is fixed at up side (from where the train comes) at a level higher t..................[:=> Show Contents <=:]



Automatic Railway Gate Controller using FM Communications full report


Posted by: project topics
Created at: Saturday 03rd of April 2010 01:51:27 PM
Last Edited Or Replied at :Tuesday 29th of March 2011 01:16:15 PM
microcontroller based automatic railway gate control system , automatic railway gate control track switching, automatic railway gate controller system , automatic railway gate control and track switching, automatic railway gate controlling system , automatic railway gate control circuit diagram, automatic railway gate control using microcontroller , automatic railway gate control system, automatic railway gate control track switching , automatic railway gate control, Automatic Railway Gate Controller using FM , automatic railway controller, automatic railway gate controller using frequency modulation techniques , automatic railway gate controller, documentation on frequency modulation techniques in automatic railway gate controller , ppt on automatic railway gate controller using frequency modulation technique, http nikhil net63 net , ppt of automatic railway gate controller using fm communications, automatic railway gate controller using fm communications , automatic railway gate control using frequency modulation techanique ppt, automatic gate control using frequency modulation technique , automatic gate control using frequency modulation techniques,
ther pair is fixed at down side of the train direction. Sensors are fixed at 1km on both sides of the gate. We call the sensor along the train direction as Ëœforeside sensorâ„¢ and the other as Ëœaft side sensorâ„¢. When foreside receiver gets activated, the gate motor is turned on in one direction and the gate is closed and stays closed until the train crosses the gate and reaches aft side sensors. When aft side receiver gets activated motor turns in opposite direction and gate opens and motor stops. Buzzer will immediately sound at the fore side receiver activation and gate will ..................[:=> Show Contents <=:]



MICROCONTROLLER BASED AUTOMATIC RAILWAY GATE CONTROL full report


Posted by: project topics
Created at: Saturday 03rd of April 2010 01:43:46 PM
Last Edited Or Replied at :Wednesday 09th of January 2013 04:22:43 AM
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tisfactorily fulfilled the basic things such as prevention of accidents inside the gate and the unnecessity of a gatekeeper. But still the power supply for the motor operation and signal lights. It can be avoided and a battery charged by means of a solar cell. It can be used directly during the daytime and by charging the battery during night. Hence this arrangement can be used in remote areas where the power supply can't be expected. The obstacle detection part can be implemented using Fuzzy logic. As it thinks in different angles or aspects, the system works still more efficiently.
THE LAST..................[:=> Show Contents <=:]



ivrs system for industrial control


Posted by: insiyah4
Created at: Monday 08th of March 2010 08:45:57 AM
Last Edited Or Replied at :Saturday 28th of August 2010 03:23:36 PM
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pls can u give me d pcb layout n d components used for makind d project asap
v ve a mini projects this year thank u
i want d list on d fo..................[:=> Show Contents <=:]



Automatic Railway Gate Controller Using Stepper Motor full report


Posted by: project report tiger
Created at: Tuesday 02nd of February 2010 02:06:03 AM
Last Edited Or Replied at :Thursday 08th of March 2012 09:55:10 PM
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ator IC (Integrated Circuit).
The IC is shown below.
Fig: 8.1.1 LM 7805 block diagram
34
Fig: 8.1.2 Pin representation of LM 7805
The LM7805 is simple to use. You simply connect the positive lead of your unregulated DC power supply(anything from 9VDC to 24VDC) to the Input pin, connect the negative lead to the Common pin and then when you turn on the power, you get a 5 volt supply from the Output pin.
Circuit features:
¢ Brief description of operation: Gives out well regulated +5V output, output current capability of 100mA.
¢ Circuit protection: Built-in overheating prot..................[:=> Show Contents <=:]



avoid railway accidents at unattended railway gates using 8051 microcontroller


Posted by: computer science technology
Created at: Friday 22nd of January 2010 02:43:36 PM
Last Edited Or Replied at :Wednesday 18th of January 2012 10:16:00 PM
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5 seconds for this project. Sensors are fixed at 1km on both sides of the gate. We call the sensor along the train direction as Ëœforeside sensorâ„¢ and the other as Ëœaft side sensorâ„¢. When foreside receiver gets activated, the gate motor is turned on in one direction and the gate is closed and stays closed until the train crosses the gate and reaches aft side sensors. When aft side receiver gets activated motor turns in opposite direction and gate opens and motor stops. Buzzer will immediately sound at the fore side receiver activation and gate will close after 5 seconds, so gi..................[:=> Show Contents <=:]



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