Vehicle to Vehicle Communication-Pothole Detection Application using CAN Protocols and IOT for Safer and Secure City

Implementation of Controller Area Network (CAN) integrated with IoT for robust communication between two nodes. CAN and IoT are the most versatile and popular technologies of Electronics industry which are used in many practical applications. The Controller Area Network is a serial, asynchronous, multimaster communication protocol for connecting electronic control modules in automotive and industrial applications. Basically IoT is a giant network of connected things. The combination of CAN and IoT can be the best practice which can improvise the human life more efficiently. Here, we implemented the prototype of vehicle to vehicle communication. For that we have used CAN bus to communicate the two vehicles and a WIFI module to send a warning to the vehicle behind it about its status. The trailing vehicle will receive the message via Wi-Fi and send the data to LPC1768 controller that will notify its user by displaying a message on the LCD.