US 12,283,139 B2
Driving diagnostic map creation device, driving diagnostic map creation system, and driving diagnostic map creation method
Yusuke Kawamura, Toyota (JP)
Assigned to TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi-Ken (JP)
Filed by TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi-ken (JP)
Filed on Apr. 5, 2023, as Appl. No. 18/295,847.
Claims priority of application No. 2022-096030 (JP), filed on Jun. 14, 2022.
Prior Publication US 2023/0401906 A1, Dec. 14, 2023
Int. Cl. G07C 5/02 (2006.01)
CPC G07C 5/02 (2013.01) 4 Claims
OG exemplary drawing
 
1. A driving diagnostic map creation device, comprising:
a map creation unit that creates a driving diagnostic map used for driving diagnosis of a vehicle by a driving diagnostic unit based on a detection value of vehicle information acquired by a sensor provided in the vehicle; and
a map management unit that discards the driving diagnostic map when a discarding condition is satisfied for a latest detection value that is the detection value acquired most recently and the driving diagnostic map created by the map creation unit based on the detection value acquired before the latest detection value, wherein
when a switching condition that is satisfied when a difference between the driving diagnostic map and the latest detection value becomes equal to or larger than a predetermined amount is satisfied for the driving diagnostic map and the latest detection value, the map creation unit creates, based on the latest detection value for which the switching condition is satisfied, a pending map that is able to be used by the driving diagnostic unit as a new driving diagnostic map when a predetermined learning completion requirement is satisfied.