Modern vehicles leverage a tremendous amount of software. Software enhances passenger safety and comfort as well as the overall driving experience. However, software development is a heavy burden for automakers and Tier 1 suppliers. Here are three challenges developers need to address in automotive software development:
1. Functional Safety
Verifying compliance with ISO 26262 ASIL D requirements is challenging as codebases grow to include functions.
2. Security
Managing cybersecurity risks due to increased connectivity and autonomy in vehicles, following the recent ISO/SAE 21434 standard.
3. Firmware Updates
Over the air (OTA) updates need to be secured and seamless, with a failsafe option in case of an update failure.
NXP's S32K3 MCU software offerings help customers design solutions with functional safety up to ASIL D and security features while maximizing software reuse across processor platforms.