US 12,134,316 B2
State detection device, state detection system, and state detection method
Kei Nakagawa, Tokyo (JP); and Shin Kitano, Tokyo (JP)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Appl. No. 17/593,376
Filed by SONY GROUP CORPORATION, Tokyo (JP)
PCT Filed Mar. 10, 2020, PCT No. PCT/JP2020/010190
§ 371(c)(1), (2) Date Sep. 16, 2021,
PCT Pub. No. WO2020/195770, PCT Pub. Date Oct. 1, 2020.
Claims priority of application No. 2019-060217 (JP), filed on Mar. 27, 2019.
Prior Publication US 2022/0161654 A1, May 26, 2022
Int. Cl. B60K 28/06 (2006.01); B60K 35/00 (2024.01); B60K 35/10 (2024.01); B60K 35/28 (2024.01); G06T 7/73 (2017.01)
CPC B60K 28/066 (2013.01) [B60K 35/00 (2013.01); G06T 7/73 (2017.01); B60K 35/10 (2024.01); B60K 35/28 (2024.01); B60K 2360/149 (2024.01); B60K 2360/176 (2024.01); B60Y 2200/11 (2013.01); G06T 2207/30041 (2013.01); G06T 2207/30201 (2013.01); G06T 2207/30268 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A state detection device, comprising:
a first solid-state imaging device comprising a plurality of pixels, wherein each pixel of the plurality of pixels is configured to:
receive incident light; and
detect, based on an amount of the incident light, occurrence of an event in a corresponding pixel of the plurality of pixels;
a second solid-state imaging device configured to:
capture a face of a driver; and
obtain image data based on the captured face; and
a state detection unit configured to detect a state of the driver based on the occurrence of the event and the image data.