With the connected vehicle (CV) can interact with the infrastructure and can be used as a moving sensor to bring more real-time and higher precision input for intersection signal control. However, such connectivity also brings network security risks.To protect the signal security of intersections, this paper designs a realistic signal attack model based on forged trajectory injection to simulate the potential attack that a smart attacker may launch, the key track points of queued vehicles were extracted, the traffic wave velocity of queued vehicles was used as the distance index to transform f...
