Light Guard / A warning system for traffic

Our product uses the technique called Li-Fi.Like Wi-Fi, Li-Fi is a method of transmitting data from one point to another wirelessly. Whereas WI-FI uses RADIO WAVES, LI-FI uses Flashing LIGHT to communicate data.
Install an extra computer chip in the taillight of a car, then when the LED light flashes with high frequency, it can transmit traffic information by light ON or OFF. A receiving system in the car behind can interpret flashing LED signals as binary information which is made up of strings of 1’s (when light is one) and 0’s (when light is off), thereby obtain the traffic information, such as an accident or traffic jam, transmitted by t