NB-IoT based Road Accident Alert System
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https://www.ijert.org/nb-iot-based-ro...
IJERTV11IS030079
NB-IoT based Road Accident Alert System
Shashank T K , Bharath G S , Hitesh N , Meghana Bukkapatnam, Shria Dhananjay Jadhav
Even a small road accident can cause major collateral damage, a persons lifetime loss can cause damage to one whole family. Road safety is a major concern in any part of the world, the huge number of deaths caused by road mishaps can be reduced with the help of advanced IoT technology. The paper proposes one such implementation of using a collision detector module to detect an accident. To make sure that the collision is not a false alarm, a Micro-electromechanical systems accelerometer with an ultrasonic sensor is used to get confirmation of an accident at a particular place. Once the confirmation is received, the exact live location of the mishap is attained with the help of the GPRS module's longitude and latitude data coordinates. This information relay is compared with multiple communication protocols such as ZigBee, cellular, LoRaWAN, and NB-IoT, and this information is relayed efficiently with NB-IoT protocol and with pushing-box API to the emergency service station for immediate action. The system is also incorporated with a speaker to alert others nearby. With this basic and easy implementation of a smart post-collision alert system, instantaneous measures can be taken, damages can be mitigated, and many lives can be saved.
