A Novel Based VLC Technology for Traffic Management System

The IEEE standard IEEE 802.15.7, Li-Fi is a technology that provides rapid connection by using visible light communication (VLC). This technology is equivalent to Wi-Fi in terms of its speed. There is a connection between the IEEE 802.11 standard for wireless communication and the IEEE 802.15.7 standard for wireless communication technology. High-speed, bidirectional, and completely networked capabilities are some of the distinguishing features of this technology. Li-Fi is the most cutting-edge technology that has ever been developed. Within the context of vehicle-to-vehicle communication, this initiative is succinct in order to prevent accidents. In order to determine the distances between the front cars and to determine the amount of vibration that is present in the vehicles, the ultrasonic sensor is used. This information is sent to the receiving car via the Li-Fi transmitter once the gas sensor has determined the amount of alcohol that the driver is under the influence of. In the event that the front car is experiencing any kind of abnormal situation, this vehicle will come to a halt on the second. The microcontroller's UART function is coupled to the Li-Fi component of the system. One kind of communication technology is called Light Fidelity, or Li-Fi for short. This technology makes use of light as a channel. The technology in question is known as visible light communication (VLC), and it eliminates the complexities associated with cable network connectivity. The evolution of Li-Fi over the last several years has shown that it is not only safe and effective, but also capable of transmitting data at very fast rates. Within the scope of this work, a communication system is described that uses light as a medium to regulate the speeds of two motors in order to communicate data from a transmitter to a receiver.