US 12,325,369 B2
In-vehicle management device and management method
Tomohiro Otsu, Yokkaichi (JP); Takeshi Hagihara, Yokkaichi (JP); Hirofumi Urayama, Yokkaichi (JP); Darmawan Go, Yokkaichi (JP); Yoshitaka Kikuchi, Yokkaichi (JP); Hideki Maeda, Yokkaichi (JP); Tatsuya Izumi, Osaka (JP); Hideyuki Tanaka, Osaka (JP); and Yusuke Yamamoto, Osaka (JP)
Assigned to AutoNetworks Technologies, Ltd., Yokkaichi (JP); Sumitomo Wiring Systems, Ltd., Yokkaichi (JP); and Sumitomo Electric Industries, Ltd., Osaka (JP)
Appl. No. 18/551,664
Filed by AutoNetworks Technologies, Ltd., Yokkaichi (JP); Sumitomo Wiring Systems, Ltd., Yokkaichi (JP); and Sumitomo Electric Industries, Ltd., Osaka (JP)
PCT Filed Mar. 17, 2022, PCT No. PCT/JP2022/012218
§ 371(c)(1), (2) Date Sep. 21, 2023,
PCT Pub. No. WO2022/209947, PCT Pub. Date Oct. 6, 2022.
Claims priority of application No. 2021-059948 (JP), filed on Mar. 31, 2021.
Prior Publication US 2024/0166148 A1, May 23, 2024
Int. Cl. B60R 16/023 (2006.01)
CPC B60R 16/0231 (2013.01) 6 Claims
OG exemplary drawing
 
1. An in-vehicle management device comprising:
a detection unit configured to detect the presence of a target device that is an in-vehicle device that does not support a predetermined message among in-vehicle devices included in an in-vehicle network; and
a control unit configured to perform control for causing the target device detected by the detection unit to transition to a sleep state when a state where the predetermined message from the in-vehicle devices does not arrive at the in-vehicle management device has continued for a predetermined period.