US 11,908,327 B2
Method and apparatus for vehicle maneuver planning and messaging
Dan Vassilovski, Del Mar, CA (US); Hong Cheng, Basking Ridge, NJ (US); Zhibin Wu, Los Altos, CA (US); Shailesh Patil, San Diego, CA (US); and Richard Hovey, Branchburg, NJ (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jun. 15, 2022, as Appl. No. 17/806,971.
Application 17/806,971 is a continuation of application No. 16/545,298, filed on Aug. 20, 2019, granted, now 11,462,111.
Claims priority of provisional application 62/839,981, filed on Apr. 29, 2019.
Prior Publication US 2022/0309923 A1, Sep. 29, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G08G 1/16 (2006.01); G05D 1/00 (2006.01); H04W 4/46 (2018.01); H04W 4/40 (2018.01); B60W 30/18 (2012.01); H04W 4/06 (2009.01)
CPC G08G 1/162 (2013.01) [B60W 30/18163 (2013.01); G05D 1/0088 (2013.01); G05D 1/0221 (2013.01); G05D 1/0289 (2013.01); G08G 1/161 (2013.01); G08G 1/166 (2013.01); H04W 4/06 (2013.01); H04W 4/40 (2018.02); H04W 4/46 (2018.02); B60W 2510/18 (2013.01); B60W 2554/801 (2020.02); B60W 2756/10 (2020.02); G05D 2201/0213 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method of intersection access by an ego vehicle, comprising:
determining a braking distance for the ego vehicle based upon vehicle external sensor data, vehicle internal sensor data, vehicle capabilities, or external V2X input, or a combination thereof, wherein the braking distance for the ego vehicle is based, at least in part, on tire pressure for the ego vehicle or tire traction data or a combination thereof;
sending, from the ego vehicle to a roadside unit (RSU), a first message, wherein the first message comprises an identification data element for the ego vehicle and a braking distance data element for the ego vehicle;
receiving, from the RSU, a second message comprising one or more instructions with respect to intersection access by the ego vehicle, based at least in part upon the braking distance for the ego vehicle; and
controlling the intersection access by the ego vehicle in response to the one or more instructions received from the RSU.