HMI case study: Performance Optimisation​

  • Problem statement: The customer, a passenger vehicle OEM had an infotainment product and reported multiple issues regarding the extremely low performance of all UI panels​
  • Analysis: After a detailed analysis of the HMI application it was found that the issue with the GPU on its image rendering performance​
  • Solution provided: A new image container format was implemented and the algorithm to decode was added on the GPU​. The HMI toolchain was also upgraded with a custom image encoder tool​
  • Result: The UI performance increased to form an earlier 4 secs, loading time to the improved loading time of 300 msec!​