Connected car systems refer to vehicles equipped with internet access and various communication technologies. These systems enable cars to connect with other devices, such as smartphones and traffic infrastructure, allowing for real-time data exchange. This connectivity enhances features like navigation, entertainment, and safety, making driving more efficient and enjoyable. Additionally, connected car systems can facilitate vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communication. This means cars can share information about road conditions, traffic signals, and potential hazards, helping to improve overall road safety. As technology advances, these systems are expected to play a crucial role in the development of autonomous vehicles.