Mobile Rescue Robot for Alive Human Detection in Disaster Zones
Publisher: Association of Scientists, Developers and Faculties
Published: 2016
Place of publication: Tiruppur, Tamil Nadu, India
Language: eng
ISBN-13: 9788192986647
Description: The objective of this project is to find the alive humans in destroyed building with the help of rescue robot in disaster prone and bomb blast areas. The alive human detection sensor is the special type of sensor which has two elements, the live body sensor and Amplifier Circuit. The passive infrared radiation emitting from the alive human bodies are sensed by the sensor and if there is a variation due to movement of alive human body, the difference output is generated. It will be amplified by differential amplifier and then the signal is fed to another amplifier unit in order to amplify the voltage level. Then the amplified signal is given to flash type reprogrammable microcontroller which controls the motor connected to the robot model. The robot moves according to the instructions provided by the operator. If the sensor detects the presence of alive human body, it forces the robot to stop there and microcontroller will activate the alarm. The driver circuit is constructed with transistor, which acts as a switch to turn ON and turn OFF alarm. Now the alarm makes the sound for the alive body indication.