Multimedia Systems in Automotive General Presentation grades multimedia: first class, 100% support Conti former Siemens VDO expectations Material by: Paul-Andrei Zehan Presented by: Mihai Diac

Agenda Multimedia in Automotive – Short History Main Functionalities Features Products Software Architecture Platform and Customer Applications Future of Multimedia Systems in Automotive

Brief History First Car Radio First GPS Connection First Automotive Navigation System Infotainment Systems Every new car has Internet connection 1930 – Paul V. Galvin - First Radio in Car -Motorola model 5T71, sold for between $110 and $130 1972 - US Air Force Central Inertial Guidance Test Facility (Holloman AFB) two prototype GPS receivers 1978 - the first experimental Block-I GPS satellite was launched 1983 - U.S. President Ronald Reagan announced that the GPS would be made available for civilian uses 1981 – Alpine – first automotive navigation system 1983 – first navigation system from Honda general availability in the 1990 - Acura Legend 1930 1972 1981 ~2000 ~2013

Main Functionalities – High-End Multimedia System Human Machine Interface GUI Speech Navigation Vehicle Settings Connected Devices Entertainment Audio Video Radio what features and functionalities? iDrive: BMW input w/ force feedback see and modify every car setting audio: fader – where the sound is best Radio: TMC, digital radio (SDARS and DAB)

Features Play music from CD, hard drives or external device (USB, PCI FM Radio, iPod) Play video from DVDs GPS dynamic navigation with Points Of Interest Satellite radio AM/FM Radio Digital or Analog TV Touch screen display Voice Input/Output, Text-To-Speech Internet browsing Hands free cell phone Vehicle Settings – modify every setting from your head unit Driver Assistants: Automatic Cruise Control, Lane Departure Warning, Blind Spot Warning, Parking Assistant, etc. Audi Q7 with direction for parking

Our Products Radio-Navigation for Mass-Market Radio-Navigation Radio/CC Peugeot Radio/CC Peugeot Integrated Driver Information System Alfa Romeo Multimedia System Lancia Opel Carphone Multimedia System S-Class & SL Multimedia System S-Class & SL high number of products very high effort Radio Navigation Opel Radio Navigation Opel Radio Navigation Opel Multimedia System BMW Multimedia System BMW CCC Navigation System Renault Navigation System Renault

Software Architecture Overview NAV AV/BC CD Human Machine Interface Software Applications System Software Hardware

Challenges Time to market Complexity

The Lifecycle Conflict of Car Multimedia Multimedia is driven by … IT & Consumer Electronic Industry Lifecycles of 6 - 18 months Automotive Industry Lifecycles of about 7 years

Software Architecture Overview NAV AV/BC CD Customer Specific HMI and Applications Human Machine Interface Software Applications System Software Platform desen tabla despre reutilizare componente HW in schimbare platf cu ce e comun si cu core assets nightvision: not golf but high end Merc Hardware

Concept Overview Top Level System Blocks HMI HMI Adaptation Application AV/BC CD Navigation Application Cores AV/BC CD Navigation Infrastructure System Software Operating System

Platform scoping MMP Approach Risk evolutionary revolutionary Risk mitigation Available assets Market pressure / position small everything reactive proactive

Multimedia Platform First shown during IAA Frankfurt Strong modular design 2 lifecycles in one (movie clip) Targ Auto frank MMP = SW+HW (mid-end one processor, high end + video board) nVidia

Development Process V-Cycle model common throughout automotive suppliers development processes? german industry development - VCycle

Workflow Architecture & Design Implementation Test on hardware Automated tests Static code check MISRA: coding rules in automotive (C) Motor Industry Software Reliability Associatio

Multimedia Platform Flexible - OS allows for a short response time to consumer electronic (CE) trends Trend-setting - easy integration of mobile devices Secure - separation of automotive technology and entertainment function Powerful - high-performance processors and superior graphics  

Eco Driving Navigation-based powertrain and energy management eHorizon http://intranet.siemensvdo.com/Home/Organization/BusinessUnits/interior_info/organization/mm/ProductsandSolutions/eco_driving.htm?languagecode=en Navigation-based powertrain and energy management eHorizon  

Augmented Guidance Intelligent - combination of map display and real-time picture Intuitive - easy-to-understand driving directions Safe - current traffic situation always available http://intranet.siemensvdo.com/Home/Organization/BusinessUnits/interior_info/organization/mm/ProductsandSolutions/Navigation+Software+Modul.htm?languagecode=en HUD head up display

Desfasurare Curs Laborator 1   Curs Laborator 1 Prezentare generala a sistemelor automotive multimedia Andi Zehan/Mihai Diac Silvia Tanase 2 Prezentarea modelului V-Cycle, Planificare proiect multimedia. Smaranda Radauceanu Mihai Maxim 3 Analiza cerintelor. Crearea specificatiilor tehnice. Arhitectura sistemului. Design detaliat al sistemului - proiectare Eugen Constantinescu Eugen Constantinescu / Cristi Miron 4 Human Machine Interface Delia Chitaru Iulian Moga 5 Navigation Sabin Huiban Ciprian Rosu 6 Entertainment Emil Mariniuc Marius Cojocariu 7 Examen Mihai Diac 8 Connectivity (CD) Eugen Constantinescu / Eugen Cazacu Eugen Cazacu 9 Speech Cristi Miron Alex Chica 10 Tehnici de testare black/white-box, design for testability. System integration. Unit test, boundry, regression etc Daniel Grigoroscuta Irina Vasile 11 Testare automata. Validation Andrei Ropota Catalin Fagateanu 12 Finalizarea proiectului. Prezentare. Catalina Cristea, Mihaela Breaban 13 Prezentare toolurile Radu Moisa 14

Za team