Patent ID: 11934746
Assignee: IHI CORPORATION
Field: Control (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. An information generation device generating a test case being a simulation model for reproducing a road traffic condition in an area on a road including a target point, the information generation device comprising:
a memory configured to store a plurality of pieces of moving-object information being information regarding a moving object existing in the area detected by a sensor provided on a side of the road; and
a processor configured to determine whether or not an incident where the moving object existing in the area shows a behavior leading to occurrence of an accident has occurred, configured to extract, as target information, moving-object information in a target period being a predetermined time period including a time point when the incident occurred, from the plurality of pieces of moving-object information, and configured to generate the test case upon occurrence of the incident on a basis of the target information,
wherein each of the plurality of pieces of moving-object information includes type information indicating a type of the moving object from among types of objects having different forms of propulsion, and position information indicating a position of the moving object at a respective time point within the target period, and
wherein the processor is configured to determine whether or not the incident has occurred on a basis of the type information and the position information by using incident criterions set for each type of the moving object, the incident criterions including exceeding an acceleration/deceleration threshold, a speed threshold, a distance threshold, and a TTC threshold for the respective type of moving object.