automatic control of train door and crossing gate

[abhay singh]

sir i want to make a project in which two station mention . When train is at the station then the name of train , station is shown in lcd and with the help of stepper motor door of train is opened .Now train leaves station door closed . Between the source station and destination station there is a unmanned gate now with the help of microcontroller gate is automaticallly closed and open but there is condition when there is no vehicle on the track green light glow and gate closed supoose there is vehicle on the track now red light glow with and alarm start blow and train should be stopped before halt . i want to use AT 89 C51 is this is suitable and also suggest me component , circuit code in c . 

PLZ HELP ME 

[Ashutosh Bhatt]

first you have to make running demonstration of model train.

for detecting arrival of station or a unmanned gate you need IR sensors. use DC gear motor of 5 to 10 RPM for automatic gate.

[SHAH DISHANT H.]

I would suggest following things.

 

1. Use RFID reader in train and tags at station to identify the station.

2. IR sensors to detect when train arrives at station (Smart use of RFID also can do the same). IR sensors can be used to sense that whether there are any vehicles or not.

3. Stepper motors to control the gate opening and closing.

 

All the best. 

[Author]

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