公开(公告)号：US20200218531A1

公开(公告)日：2020-07-09

申请号：US16241696

申请日：2019-01-07

Applicant: Nokia Solutions and Networks Oy

Inventor： Rakesh Kushwaha ,  Colin Grealish ,  Kedar Namjoshi ,  Guang Zeng ,  Nabil Bitar

IPC: G06F8/65 ,  H04L29/08 ,  H04W4/44

Abstract: Systems, methods, and software for performing Over-The-Air (OTA) updates on vehicles. In one embodiment, an OTA update manager stores updated software components for ECUs installed in vehicles, and authorized software configurations for the vehicles that are verified by a manufacturer. When an OTA connection is established with a vehicle, the OTA update manager identifies a software state of the ECUs in the vehicle, selects a set of updated software components for installation in the vehicle based on the software state and the authorized software configuration, generates an update plan for installing the set of updated software components that indicates an order for installing the set of the updated software components, and downloads the update plan to the vehicle via the OTA connection.