US 12,391,308 B2
False positive request detection
Yiting Liu, Dublin, CA (US); Hirofumi Yamamoto, Cupertino, CA (US); and Chen Bao, Newark, CA (US)
Assigned to Toyota Jidosha Kabushiki Kaisha, Toyota (JP)
Filed by Toyota Jidosha Kabushiki Kaisha, Toyota (JP)
Filed on Aug. 23, 2023, as Appl. No. 18/236,982.
Prior Publication US 2025/0065944 A1, Feb. 27, 2025
Int. Cl. B62D 5/04 (2006.01)
CPC B62D 5/0484 (2013.01) [B62D 5/049 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
detecting a false positive request to disengage a vehicle control system based on whether:
a rate of change of angle of a road wheel exceeds a predetermined threshold value, the road wheel being controlled by a road wheel angle input; and
a difference between the road wheel angle input and an angle of the road wheel exceeds a second predetermined threshold value; and
preventing the vehicle control system from disengaging based on detecting the false positive request.