Patent ID: 11899697
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Transport (Mechanical engineering)
Classification: CPC G  B | IPC B  G

Claim 9:
10. A non-transitory storage medium storing instructions that are executable by one or more processors and that cause the one or more processors to perform functions comprising:
acquiring target vehicle data having traveling conditions of target vehicles and position information of the target vehicles on a map;
recognizing, based on the target vehicle data, an unstable behavior position on the map where at least one of the target vehicles exhibits unstable behavior;
measuring an occurrence count of unstable behavior positions within a predetermined period in a mesh preset on the map;
enlarging the mesh to include the unstable behavior positions within the predetermined period such that the occurrence count of the unstable behavior positions is equal to or larger than a first threshold;
storing the mesh and the unstable behavior positions of the mesh in a storage database related to each other; and
providing vehicle assistance related to the unstable behavior positions in the mesh for the target vehicle when one of the target vehicles is traveling toward the mesh including the unstable behavior positions, wherein
a vehicle assistance content changes depending on a size of the mesh.