US 12,263,881 B2
Vehicle-mounted camera device and method of generating a display image
Kenta Hirayama, Kobe (JP)
Assigned to DENSO TEN Limited, Kobe (JP)
Appl. No. 18/018,963
Filed by DENSO TEN Limited, Kobe (JP)
PCT Filed Aug. 6, 2020, PCT No. PCT/JP2020/030149
§ 371(c)(1), (2) Date Jan. 31, 2023,
PCT Pub. No. WO2022/029953, PCT Pub. Date Feb. 10, 2022.
Prior Publication US 2023/0311990 A1, Oct. 5, 2023
Int. Cl. B62D 15/02 (2006.01); B60R 1/22 (2022.01); H04N 7/18 (2006.01); H04N 23/667 (2023.01)
CPC B62D 15/0295 (2013.01) [B60R 1/22 (2022.01); H04N 7/18 (2013.01); H04N 23/667 (2023.01)] 9 Claims
OG exemplary drawing
 
1. A vehicle-mounted camera device mounted on a vehicle, the vehicle-mounted camera device comprising:
a first processor configured to generate a guide line image including a guide line in accordance with a steering angle of the vehicle;
a second processor configured to superpose the guide line image on a reference image based on a capturing result from a camera mounted on the vehicle, to output the reference image superposed with the guide line image to a display device as a display image; and
a memory that holds a plurality of guide line images generated by the first processor with respect to a plurality of steering angles,
wherein
when the first processor has not completed start-up, the second processor outputs the display image generated using one of the plurality of guide line images read from the memory by the second processor in accordance with steering angle information indicating a current steering angle of the vehicle, and
when the first processor has completed the start-up, the second processor outputs the display image generated using the guide line image generated in real time by the first processor in accordance with the steering angle information.