US 12,272,234 B2
Base station, roadside device, traffic communication system, traffic management method, and training data generation method
Yuta Umehara, Kawasaki (JP); Tetsuo Okamoto, Sagamihara (JP); Hiroshi Sakai, Sagamihara (JP); Hiroki Fujita, Yokohama (JP); Takatoshi Yoshikawa, Hirakata (JP); and Shinobu Fujimoto, Yokohama (JP)
Assigned to KYOCERA Corporation, Kyoto (JP)
Filed by KYOCERA Corporation, Kyoto (JP)
Filed on Jan. 10, 2022, as Appl. No. 17/571,686.
Application 17/571,686 is a continuation of application No. PCT/JP2020/028564, filed on Jul. 22, 2020.
Claims priority of application No. 2019-138999 (JP), filed on Jul. 29, 2019; and application No. 2019-214078 (JP), filed on Nov. 27, 2019.
Prior Publication US 2022/0130237 A1, Apr. 28, 2022
Int. Cl. G08G 1/01 (2006.01); G06T 7/00 (2017.01); G08G 1/017 (2006.01); H04W 4/40 (2018.01); H04W 4/70 (2018.01)
CPC G08G 1/0116 (2013.01) [G06T 7/00 (2013.01); G08G 1/0112 (2013.01); G08G 1/0133 (2013.01); H04W 4/40 (2018.02); H04W 4/70 (2018.02); G08G 1/0175 (2013.01)] 3 Claims
OG exemplary drawing
 
1. A traffic communication system comprising:
an image sensor configured to capture an image of a moving body on a road to output image data;
a receiver configured to receive, from the moving body via wireless communication, an uplink message including attribute data indicative of an attribute of the moving body;
a generator configured to associate the attribute data included in the uplink message with the image data output by the image sensor to generate training data to be used in construction of a learning model by machine learning, wherein
the learning model is a model that identifies an attribute of the moving body from the image data output by the image sensor; wherein
the image sensor is configured to capture an image of a predetermined geographic region on the road,
the uplink message includes position data indicating a geographic position of the moving body, and
the generator is configured to associate, in response to the position data included in the uplink message indicating the position of the predetermined geographic region, the attribute data included in the uplink message with the image data output by the image sensor to generate the training data.