Technical Paper
Automated validation tool for In-Vehicle mobile app-integration feature
2022-02-04
2021-36-0012
This paper presents the development of an automated test validation tool for AppLink in an in-vehicle infotainment system making use of Hardware-in-the-Loop (HiL). AppLink is a feature that allows the driver with a connected smartphone to interact with the phone apps through the car’s infotainment system. Since the software of the compatible apps on both infotainment and AppLink can be updated, it’s mandatory that an expert engineer tests every software version released to ensure that is working properly and the user doesn’t have to deal with bugs in the vehicle, reducing the possibility of driver’s distraction. As a Minimum Viable Product (MVP), the validation tool development focuses on automating the smoke test set, since it covers the main functionalities of the system. To do so, the test scenarios are first programmed based on pre-conditions and test procedures specifications.