Minimize the software download time for embedded vehicle devices using pre-calculated delta extract on the Cloud

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Title Minimize the software download time for embedded vehicle devices using pre-calculated delta extract on the Cloud
Summary Minimize the software download time for embedded vehicle devices using pre-calculated delta extract on the Cloud
Keywords
TimeFrame Dec 2019 - May 2020
References
Prerequisites
Author
Supervisor Wojciech Mostowski
Level Master
Status Open

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A modern vehicles has a myriad of features governed software (1 gigabyte of total size) and updates are needed frequently. However, getting the updates via the Internet and installing them on the embedded devices of the vehicle is extremely time consuming and cannot be done while the vehicle is in operation. Research question: How can we minimize the software download time for embedded vehicle devices using pre-calculated delta extract?

The concept should be evaluated on three embedded vehicle devices, small, medium and large. A cloud service will be used to perform the diff calculations. We will try to contribute to practice by showing a more time efficient way for software updates, and the theoretical contribution is a unique usage of diff calculations for embedded software download.