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Pilot trolley method for trains
AIM:
To design a auto pilot trolley method for trains.
Base Technology: EMBEDDED
Abstract:
It is a very useful project. By using this we can reduce the more train accident. The trolley is communicating with the train using ISM based RF signal. 432.92 MHz frequency signal is used for communication. As we do the project we use this frequency. It will sense the object using the IR signal, bomb is detected using metal detector, track open is sensed using limit sense. All the information is transmitted using the RF signal to the train. After receiving the signal train is moved accordingly. Trolley is controlled from the train only. Here both the train and trolley is having the Tx and Rx. They are used to communicate between both.
BLOCK DIAGRAM:
Trolley Side:
COMPARATOR
OBJECT SENSOR
LIMIT
SENSOR
ENCODER
TX
BOMB SENSOR
Regulated Power Supply
TRAIN SIDE:
RX Module
Driver circuit
Voice Informer
810 Amplifiers
Speaker
Regulated Power Supply
Block Diagram for Power Supply:
AC
Step Down Transformer
Bridge Rectifier
Filter
Regulator
Regulated Output
DC
Block Diagram Description for Power Supply:
Definitions:
It is an electronics unit, which is used to give regulated power to any electronics system.
Block Diagram Description:
1. Transformer : This block consists of step down transformer for our required ratings.
2. Rectifier : This block consists of diode based rectifier circuit.
3. Filter Circuit : This block consists of capacitor based filter circuit.
4. Regulator : This block consists of +Ve (and) – Ve three terminal regulators.
CIRCUIT DIAGRAM
&
DESCRIPTION
Circuit
AIM:
To design a auto pilot trolley method for trains.
Base Technology: EMBEDDED
Abstract:
It is a very useful project. By using this we can reduce the more train accident. The trolley is communicating with the train using ISM based RF signal. 432.92 MHz frequency signal is used for communication. As we do the project we use this frequency. It will sense the object using the IR signal, bomb is detected using metal detector, track open is sensed using limit sense. All the information is transmitted using the RF signal to the train. After receiving the signal train is moved accordingly. Trolley is controlled from the train only. Here both the train and trolley is having the Tx and Rx. They are used to communicate between both.
BLOCK DIAGRAM:
Trolley Side:
COMPARATOR
OBJECT SENSOR
LIMIT
SENSOR
ENCODER
TX
BOMB SENSOR
Regulated Power Supply
TRAIN SIDE:
RX Module
Driver circuit
Voice Informer
810 Amplifiers
Speaker
Regulated Power Supply
Block Diagram for Power Supply:
AC
Step Down Transformer
Bridge Rectifier
Filter
Regulator
Regulated Output
DC
Block Diagram Description for Power Supply:
Definitions:
It is an electronics unit, which is used to give regulated power to any electronics system.
Block Diagram Description:
1. Transformer : This block consists of step down transformer for our required ratings.
2. Rectifier : This block consists of diode based rectifier circuit.
3. Filter Circuit : This block consists of capacitor based filter circuit.
4. Regulator : This block consists of +Ve (and) – Ve three terminal regulators.
CIRCUIT DIAGRAM
&
DESCRIPTION
Circuit