There is a strong requirement for embedded safety and security to be developed and validated efficiently for the purpose of providing solutions for future automotive mobility trends. To this end, we spoke with three experts in the area of embedded software development – Andrew Banks, Chairman – MISRA C and BSI Software Testing Working Group, Technical Specialist, LDRA UK (L); David A Johnson, CFSE, CSP, Senior Safety/Security Engineer at exida LLC, USA (C); Dr Eckhardt Holz, Senior Advisor Functional Safety, ANSYS Medini Technologies, Germany (R). They were part of the recently-organised fifth edition of Embedded Safety & Security Summit (ESSS) 2019 by LDRA.
EMBEDDED & FUNCTIONAL SAFETY, SECURITY FOR AUTOMOTIVE
MISRA and MISRA C in particular was created by the automotive industry for the automotive industry, and has been subsequently adopted worldwide by other industries, noted Banks. He said these software development guidelines are the best ones available for the C and C++ languages. The MISRA and MISRA C guidelines are available to address the undefined behaviours that these languages perform, so as to carry out basic coding properly.
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Sound Generation For Enhanced Road Safety
With an ever-increasing number of fully electric and hybrid vehicles entering the market, we are witnessing a change in the acoustic experience in and around the car. The silent nature of the electric powertrain means that other road users miss the familiar acoustic cues that warn them of an approaching vehicle. To remedy this situation, Harman is working on various noise management solutions.
OBJECTIVE ASSESSMENT OF THE SAFETY CONTRIBUTION OF TODAY'S AUTOMOTIVE HEADLAMPS
Good lighting makes a major contribution to road safety. In 2011, the International Commission on Illumination (CIE) presented an evaluation system for headlamps that can objectively assess the quality of illumination and glare limitation. New light sources like LEDs and lighting functions (glare-free high beam, partial high beam) have been available for several years, so that an extension of the proven CIE method is necessary, which takes into account, among other things, changed switch-on and service lives of new lighting functions and represents a generally understandable evaluation system. An evaluation system presented in the following by the Technische Uni versität Darmstadt, which was developed by an encompassing expert commission, is intended to provide representative data and enable an objective evaluation of headlamp performance.
RAPIDO RE-INNOVATES TO CATER TO POST COVID-19 LAST MILE CONNECTIVITY
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SAFETY IN ELECTRIC AND AUTONOMOUS CARS – SIMULATION OF COMPLEX CRASH SCENARIOS
Electric and autonomous vehicles allow for novel seating arrangements and packaging strategies, presenting new safety challenges. Physical crash testing must be supplemented with virtual simulation to ensure vehicle safety on shorter development cycles. With its Simcenter Madymo MBS software, Siemens provides improved runtimes and the Active Human model, enabling accurate and rapid occupant safety analysis in complex crash scenarios.
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It wouldn't be wrong to say that Kia Motors India has taken the Indian market by storm in less than 12 months of its presence in the market.
NISSAN'S NEW DIRECTION: ARIYA ALL-ELECTRIC
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BETTER SAFETY WITH EMERGENCY BRAKE ASSIST FOR MOTORCYCLES
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ADAS WILL SERVE AS CATALYST FOR IMPROVED VEHICLE SAFETY
The automotive industry across the globe is increasingly focussing on safety.
