US 12,409,860 B2
Autonomous driving method, ads, and autonomous driving vehicle
Zhitao Xiao, Shenzhen (CN)
Assigned to Shenzhen Yinwang Intelligent Technologies Co., Ltd., Shenzhen (CN)
Filed by Shenzhen Yinwang Intelligent Technologies Co., Ltd., Shenzhen (CN)
Filed on Mar. 14, 2023, as Appl. No. 18/183,167.
Application 18/183,167 is a continuation of application No. PCT/CN2021/117595, filed on Sep. 10, 2021.
Claims priority of application No. 202010982543.3 (CN), filed on Sep. 17, 2020.
Prior Publication US 2023/0219600 A1, Jul. 13, 2023
Int. Cl. B60W 60/00 (2020.01); A61B 5/00 (2006.01); B60Q 1/46 (2006.01); G07C 5/00 (2006.01)
CPC B60W 60/0016 (2020.02) [A61B 5/6893 (2013.01); B60Q 1/46 (2013.01); B60W 2540/215 (2020.02); B60W 2540/22 (2013.01); B60W 2540/221 (2020.02); B60W 2556/45 (2020.02); B60W 2720/10 (2013.01); G07C 5/008 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An autonomous driving method performed by an autonomous driving system (ADS), the method comprising:
obtaining real-time physiological data of a vehicle occupant collected by a monitoring device;
comparing the obtained real-time physiological data with a healthy physiological data range, the healthy physiological data range being an applicable range added to an operational design domain (ODD) deployed on the ADS;
determining that a difference between the real-time physiological data and a healthy physiological data range exceeds a preset value and that a duration for which the real-time physiological data deviates from the healthy physiological data range exceeds a preset duration;
degrading, in response to the determining, an autonomous driving service being executed by an autonomous vehicle;
executing a first driving policy based on the determined difference between the real-time physiological data and the healthy physiological data range and the determined duration for which the real-time physiological data deviates from the healthy physiological data range; and
after executing the first driving policy:
determining that the real-time physiological data does not return to the healthy physiological data range within a second preset duration,
sending, in response to the determining that the real-time physiological data does not return to the healthy physiological data range within the second preset duration, an authorization request, and
executing a second driving policy in response to the vehicle occupant or another vehicle occupant accepting the authorization request.