Map maintenance and verification

C **e, M Fox, BJ Donohue, K Niu, K Leung - US Patent 11,906,310, 2024 - Google Patents
Techniques are disclosed for evaluating digital map quality. A process includes steps for
receiving change data indicating one or more feature discrepancies associated with one or …

Map surveillance system

C **e, M Fox, A Bae, BJ Donohue - US Patent 11,898,853, 2024 - Google Patents
The subject disclosure relates to ways to determine a data collection surveillance cadence.
In some aspects, a process of the disclosed technology includes steps for receiving historic …

System and method for measuring the accuracy of an electronic map or a localization of a vehicle

M Huang, H Inou - US Patent 11,238,607, 2022 - Google Patents
(57) ABSTRACT A system for measuring accuracy of an electronic map or a localization of a
vehicle may include one or more processors and a memory in communication with the one …

Method and system to classify signs

Z Zhang, L Stenneth - US Patent 11,244,178, 2022 - Google Patents
(57) ABSTRACT A system, a method, and a computer program product for generating
classification data of a sign. The method com prises obtaining map data of the sign …

Information processing apparatus, output method, and non-transitory computer-readable recording medium

H Takeyama, M Nakamura, N Nakamura… - US Patent …, 2022 - Google Patents
2018-12-19 Assigned to AISIN AW CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
reassignment AISIN AW CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE …