Project Abstract / Summary: The 60% of accidents in railways are due to track problems which lead to derailment. This project presents the system for automatic crack detection in railway tracks. This project can help to detect the cracks or breakages in railway tracks if any before the train passes and the alert signal is sent to the train operator and the power line is tripped off immediately. The automatic crack detection system is constructed using vibration sensors and MEMS technology. Vibration sensor is used to detect the crack which has speed response to vibrations. MEMS are used to detect the track deviations and dislocations. MEMS is Micro Electro Mechanical System that combines electrical and mechanical components.In this project MEMS are used to check the status of the railway tracks and RF modules are used to transmit and receive the signal.
PIC micro controller is used to compare the input signals with threshold value at transmitter side. MMIC (Monolithic Microwave Integrated Circuit) is used for continuous monitoring of MEMS. This project is cost effective and simple. Why did you choose to work on this project topic: The 60% of accidents in railways are due to track problems which lead to derailment.Derailment problem often result in loss of human lives and damage to property. To prevent such kind of accidents we chose to work on this project topic. Project Category: Electrical / Electronics / Communication - Institute/College Name: Easwari Engineering College City: Chennai State: Tamilnadu Participating Team From: Final Year.
Project Abstract / Summary: The 60% of accidents in railways are due to track problems which lead to derailment. This project presents the system for automatic crack detection in railway tracks. This project can help to detect the cracks or breakages in railway tracks if any before the train passes and the alert signal is sent to the train operator and the power line is tripped off immediately. The automatic crack detection system is constructed using vibration sensors and MEMS technology. Vibration sensor is used to detect the crack which has speed response to vibrations. MEMS are used to detect the track deviations and dislocations. MEMS is Micro Electro Mechanical System that combines electrical and mechanical components.In this project MEMS are used to check the status of the railway tracks and RF modules are used to transmit and receive the signal.
PIC micro controller is used to compare the input signals with threshold value at transmitter side. MMIC (Monolithic Microwave Integrated Circuit) is used for continuous monitoring of MEMS. This project is cost effective and simple. Why did you choose to work on this project topic: The 60% of accidents in railways are due to track problems which lead to derailment.Derailment problem often result in loss of human lives and damage to property. To prevent such kind of accidents we chose to work on this project topic. Project Category: Electrical / Electronics / Communication - Institute/College Name: Easwari Engineering College City: Chennai State: Tamilnadu Participating Team From: Final Year.
This project the issue of enormous derailment leading to loss of life and property is given attention. To detect the cracks and irregularities in railway track using sensors and microcontrollers. ABSTRACT. To detect railway track crack using IR sensors and microcontrollers. In this system a GPS system used whose function is tracing the current latitude and longitude data where the crack is detected. The GSM module is used to send the current latitude and longitude data to the relevant authority as an SMS for further action. Functional Block Diagram Of System.
Railway Track Crack Detection System Project Ppt
IR Sensors. The IR sensors transmits a radiation pattern and detects it back then comparing the radiation pattern generated with that of threshold pattern in the given microcontroller circuit. The principle involved in this crack detection is that light reaching the IR receiver is proportional to the intensity of crack i.e. When maximum light transmitted by transmitter reaches the receiver the crack intensity is more. The IR transmitter will be attached to one side of the rails and the IR receiver to the opposite side. Microcontroller. we use PIC16F877A microcontroller.
It is a low power, high speed CMOS FLASH/EEPROM technology. It is also a low cost easy to program microcontroller which have only 35 instruction set. RS-232 Interface. In telecommunications, RS-232 is a standard for serial communication transmission of data. It formally defines the signals connecting between a DTE (data terminal equipment) such as a computer terminal, and a DCE( data communication equipment), such as a modem. The maximum data rate of RS-232C is 19.2 k baud or bits per second.
Raphael saadiq stone rollin 2011 rar download. Conclusion. The Indian railways are the largest rail passenger transport in today’s world and it is the back bone of the country transport infrastructure. The main problem about a railway analysis is detection of cracks in the structure.
Crack Detection Methods
If these deficiencies are not controlled at early stages they might lead to a number of derailments resulting in a heavy loss of life and property. The proposed broken rail detection system automatically detects the faulty rail track without any human intervention.
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