empowering e-mobility: facilitating UL
certification for functional safety compliance

customer background

Our customer is a multi-billion-dollar company well-known for delivering smart production solutions for connection technology, electronics, and automation across diverse sectors including electric mobility, wind and solar energy, automotive, and many others. Headquartered in Germany, the company has a century-long history of delivering automation solutions worldwide, driven by its commitment for sustainability-focused innovations.

customer need

Our customer, renowned for their expertise in electric vehicle (EV) charging station technology, aimed to enter the competitive US market. To meet US safety standards, they needed fail-safe and fault-tolerant software designs. Based on our past success and their trust in Softdel, they partnered with us for certification support.

softdel’s solution

  • Failure Mode and Effects Analysis (FMEA) preparation and execution
  • Conducting risk analysis, performing static code analysis, and dynamic analysis
  • Implementing code changes to address FMEA-induced failures
  • Executing UL-1998 CPU tests

standards and technology

Communication Protocol: CAN bus

Testing: Static and Dynamic Analysis, Vector cast, PClint, MPLab analysis tool 

Programming Language: Embedded C & C++

Platform: Baremetal & RTOS based embedded system

CPU Tests: As per UL 1998 annexure A


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