The speedometer usually transmits the collected data to the traffic management department by wireless communication or other means, and then carries out traffic monitoring and law enforcement according to these data. Therefore, the speedometer on Jinan Airport Road is mainly used for traffic monitoring and data collection to improve traffic smoothness and safety.
If you are worried about being punished for speeding, I suggest that you must obey the traffic rules, including the speed limit. Don't drive too fast to ensure the safety of yourself and other road users and avoid receiving traffic tickets. If you have any questions about the specific traffic rules and speed measuring equipment of Jinan Airport Road, I suggest you consult the local traffic management department or relevant legal institutions to obtain accurate information.