A Prototypic Implementation of Wireless Based Railway Track Snap
Notification with Alarm Systems
SYNOPSIS:
The Safety Risk Model
(SRM) is RF Based representation of risk on Rail track controlled
infrastructure (RCI). It provides a structured representation of the causes and
consequences of potential accidents arising from railway operations and
maintenance the over bridge for river.
PROBLEM
STATEMENT:
In railway bridges,
any time the bridge its striking due to weather condition, floods, earthquake,
cyclone, etc. Now days system have some limitations, if the bridge or track
damaged, that information goes to railway authority people, they notifies and
informs to the corresponding trains it will takes more time informing those
information. So to avoid delays, our proposed system will immediately notifies
and informs the current train comes on the track through wireless medium.
Ø Post control and monitoring
Ø More time delay
Ø Manual operation
Ø Maintenance is difficult
PROPOSED
SYSTEM:
Bridge damage status
is monitored by the sensor and wireless modules, when the sensor not getting
signal, immediately nearby wireless system notifies and alert or informs to the
current train on the track. The above task can achieve through
microcontrollers, RF modules, sensors.
Ø Pre-control monitoring system
Ø Intelligence system for damage
identification
Ø High accuracy and reliable system
Ø Automatic train control system
Ø Reducing accidents
Microcontroller
In
our project we are using the AT89S51 micro-controller. The AT89S51 provides the
following standard features: 4K bytes of Flash memory, 128 bytes of RAM, 32 I/O
lines, two 16-bit timer/counters, five vector two-level interrupt architecture,
a full duplex serial port, on-chip oscillator and clock circuitry. In addition,
the AT89S51 is designed with static logic for operation down to zero frequency
and supports two software selectable power saving modes.
Bridge section:
Train Section:
REQUIREMENTS:
Hardware Requirements:
Ø Power supply
Ø Microcontroller (AT89S51)
Ø PIC16F877A Microcontroller
Ø Encode/Decoder
Ø RF module
Ø LCD Display
Ø Driver module
Ø Alarm module
Software Requirements:
Ø KEIL IDE
Ø MPLAB IDE
Ø Flash programmer
Ø OrCAD design
APPLICATIONS:
·
Railway
applications
·
Wireless
applications
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