Open AccessFabrication of brake overrides system with sleep detector
Author(s) -
P. Arumugam,
Satyendra Kumar,
Amber Allen,
D.S. Harish,
K. Ranganathan,
L. Pugazhendhi
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2027/1/012025
Subject(s) - brake , automotive engineering , braking system , signal (programming language) , shut down , computer science , sleep (system call) , ultrasonic sensor , movement (music) , electrical engineering , simulation , engineering , acoustics , physics , programming language , operating system
When compared with the olden day’s life span of a human is decreased. The death rate due to accidents is extremely increased because of the rise in the number of vehicles. This automatic braking system will positively lessen the number of accidents due to brake failures. An Ultrasonic sensor is positioned in front of the vehicle and that system consists of an emitter and a receiver. The signal to the ultrasonic sensor module is based upon the distance of the object it actuates the motor shut down or brakes. Concerning the distance of the object from the vehicle the brakes are applied at long-distance input and the motor is shut down at shorter range input. Brakes are actuated by using the 12 V wiper motor. The movement of the vehicle is powered by a 24V DC type box motor which is directly connected to the wheels by a chain-driven mechanism. In addition to the smart stop technology, an IR sensor also detects the movement of the eye and switches off the motor if no movement is found for 3 seconds or more. Even in the case of Autonomous vehicles, this will prevent accidents at the time of unintentional inputs.