Traffic sign validity confirmation system and method

摘要

A driver assistance system for a vehicle is provided. The system provides image acquisition means configured to acquire data relating to one or more restriction display objects in the vicinity of the vehicle and identify a restriction value based on the data, and state information relating to the state of the vehicle. And at least one sensor means configured as described above. A processing means is also provided, which determines whether the zone condition is applied based on the data, and based on the status information, the specified regulatory value, the zone condition, and the time course of the data, Configured to confirm the validity of the detected regulatory value, and the processing means is configured to discard the validity when the elapsed time exceeds a predetermined threshold duration associated with the status information, and the area condition The processing means is configured to increase the predetermined threshold duration at a specific time. The processing means is also configured to display the regulation value when the validity is confirmed and to prevent the regulation value from being displayed when the validity is discarded.