Volume - 5 | Issue - 1 | march 2023
DOI
10.36548/jtcsst.2023.1.006
Published
10 May, 2023
The surveyed reports state that about 10% of car accidents in the hilly areas happen on curved roads. It is risky to drive through curves and bends. Therefore, this work suggests a hairpin bend road collision prevention system using Internet of Things (IoT). The proposed design employing IoT strives to prevent the collisions by initiating warning alarms on detecting vehicles on the either side of the hairpin bend. The detection of the vehicles in the either side is performed using an ultrasonic sensor.
KeywordsESP8266 NodeMCU Raspberry Pi Pico Buzzer.200 LCD