Inspiration-Standing up from being done and dusted is an inspiration within self, but what actually inspired us to make this project is to save numerous lives which we loose every year due to weather conditions like fog on expressways and highways which sometimes result in pile-up of vehicles due to low visibility after any particular crash.
## What it does -We have made a wireless system which will be used to avoid and manage road accidents due to foggy weather conditions. It will warn preceding vehicles about accident spot ahead on that particular road after any crash of vehicle by operating automatically the receiver module which has embedded alarming system like sound and light.
- Transmitter module - It will be embedded in vehicles, which has components NodeMcu, Lora module, GPS and accelerometer. once vehicle gets crashed the accelerometer generate pulse which will activate transmitter module and Lora module will communicate with the lora module of receiver end.
- Receiver module- It will be placed on street lights which will contain NOdeMCU, lora module, and alarming system (light and sound) which communicates with the all the transmitter modules in vehicles of that particular lane only and activates alarming system so that preceding vehicles get alarmed about the same. At the same time gps will send co-ordinates to the nearest sub-station (Toll plaza) where it will be fetched thorough our website and proper help to that location will be sent. Also a notification will be sent to the preceding vehicles of that lane using our android application as alert.
## How we built it - we used IOT components like nodemcu, gps, accelerometer, lora module to make our transmitter and receiver ends, after analyzing all aspects only we have choosen these components. for software part we used React Native and React Js to built our website and application.
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