Advanced driver assistance system feature performance using off-vehicle communications

摘要

An Advance Driver Assistance System of a vehicle collects measurements for a driving event, including GPS coordinates for a specific location from the EH system, and logs the data into an on-vehicle database. The ADAS uses the data in the on-vehicle database to develop a history associated with the specific location. Information, including GPS coordinates and recorded false output warnings, may be shared between the on-vehicle database and an off-vehicle database, such as associated with and Electronic Horizon system, providing an opportunity to significantly improve the feature performance of the ADAS. Driver assist information may be compiled between the off-vehicle database and the on-vehicle database, thereby continuously updating the knowledge base of the ADAS and optimizing feature performance of the ADAS over the life of the vehicle.

主权项

1. An advanced driver assistance system comprising:
one or more output devices operable to output a warning to a driver; one or more memory locations to store a history of GPS coordinates associated with an output warning; and a processor in communication with the output devices and memory locations, the processor being configured to identify a false output warning, compare a set of GPS coordinates associated with the false output warning to the history of GPS coordinates associated with false output warnings, and adjust a predetermined threshold setting used by the output devices to output a warping to a driver based on the history of GPS coordinates associated with false output warnings.