US 12,469,394 B2
Centralized prediction and planning for improving lane platooning and intersection vehicle behavior
Siva Bhargav Ravella, San Jose, CA (US); Amit Kumar, Sunnyvale, CA (US); and Qiqiang Hou, San Jose, CA (US)
Assigned to PlusAI, Inc., Santa Clara, CA (US)
Filed by PlusAI, Inc., Santa Clara, CA (US)
Filed on Oct. 10, 2024, as Appl. No. 18/912,576.
Claims priority of provisional application 63/636,090, filed on Apr. 18, 2024.
Claims priority of provisional application 63/544,425, filed on Oct. 16, 2023.
Prior Publication US 2025/0124794 A1, Apr. 17, 2025
Int. Cl. G08G 1/01 (2006.01); B60W 30/02 (2012.01); B60W 30/16 (2020.01); B60W 30/18 (2012.01); B60W 40/068 (2012.01); B60W 50/00 (2006.01); B60W 60/00 (2020.01); B62D 15/02 (2006.01); G05D 1/43 (2024.01); G07C 5/00 (2006.01); G08G 1/00 (2006.01); G08G 1/052 (2006.01); G08G 1/0967 (2006.01); G08G 1/16 (2006.01)
CPC G08G 1/22 (2013.01) [B60W 30/02 (2013.01); B60W 30/16 (2013.01); B60W 30/18159 (2020.02); B60W 40/068 (2013.01); B60W 50/0097 (2013.01); B60W 60/001 (2020.02); B60W 60/0015 (2020.02); B60W 60/0027 (2020.02); B62D 15/0265 (2013.01); G05D 1/43 (2024.01); G07C 5/008 (2013.01); G08G 1/0129 (2013.01); G08G 1/0141 (2013.01); G08G 1/052 (2013.01); G08G 1/096725 (2013.01); G08G 1/096766 (2013.01); G08G 1/164 (2013.01); G08G 1/20 (2013.01); B60W 2420/403 (2013.01); B60W 2420/408 (2024.01); B60W 2420/54 (2013.01); B60W 2552/00 (2020.02); B60W 2552/10 (2020.02); B60W 2552/35 (2020.02); B60W 2552/40 (2020.02); B60W 2554/802 (2020.02); B60W 2554/804 (2020.02); B60W 2555/20 (2020.02); B60W 2556/45 (2020.02); B60W 2556/50 (2020.02); B60W 2756/10 (2020.02)] 20 Claims
OG exemplary drawing
 
1. A method for predicting vehicle trajectory, comprising:
at a computer system associated with a fixed installation situated at a stationary position along a road and having one or more first sensors, the computer system including one or more processors and memory:
obtaining, from the one or more first sensors, information of a plurality of vehicles that are traveling within a zone of interest of the road;
determining, for a respective vehicle of the plurality of vehicles, a probability of the respective vehicle changing lanes within a predefined time period;
generating a first travel trajectory for a first vehicle of the plurality of vehicles based on the information obtained from the one or more first sensors and the determined probability for the respective vehicle; and
sending, to the first vehicle, the first travel trajectory such that the first vehicle is configured to at least partially autonomously drive the first vehicle based on the first travel trajectory of the first vehicle.