Server and method of controlling the same

A computing device comprising:

• a communication device configured to communicate with a target vehicle and a plurality of vehicles;
• and
• a controller coupled to the communication device,
• wherein the controller is configured to:
• collect first vehicle data of the target vehicle and second vehicle data of the plurality of vehicles,
• determine, based on the first vehicle data and the second vehicle data, a traffic volume in an area in which the target vehicle is traveling,
• determine, based on the traffic volume in the area in which the target vehicle is traveling, a reference driving pattern,
• determine, based on the first vehicle data, a driving pattern of the target vehicle,
• compare the driving pattern of the target vehicle with the reference driving pattern, and
• determine, based on a driving pattern difference between the driving pattern of the target vehicle and the reference driving pattern, a safe driving index of the target vehicle
• transmit the safe driving index of the target vehicle to at least one device associated with at least one of:
• autonomous controls, traffic controls, or vehicle insurance.