Volvo Group Trucks Technology

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2 Advanced Technology & Research Energy efficiency and other challenges Dr. Roberson Oliveira R&AE Coordinator

3 The Volvo Group vision: To become the world leader in sustainable transport solutions GTT Presentation

4 The Volvo Group vision: HOW we will reach our vision By creating value for customers # in selected segments By pioneering products and services for # the transport and infrastructure industries By driving safety, quality and # environmental care By working with energy, passion and respect # for the individual GTT Presentation

5 GROUP TRUCKS TECHNOLOGY GTT Presentation

6 INTRODUCING GROUP TRUCKS TECHNOLOGY Volvo Group organization Group Trucks Sales & Marketing EMEA Group Trucks Sales & Marketing Americas Group Trucks Sales & Marketing and JVs APAC Group Trucks Operations Group Trucks Technology Construction Equipment Business Areas Volvo Financial Services GTT Presentation

7 GROUP TRUCKS TECHNOLOGY RESEARCH AND TECHNOLOGY DEVELOPMENT GTT Presentation

8 For all Volvo Group brands Eicher JV Prevost Sunwin JV DFCV JV Renault Trucks UD Trucks Mack Trucks SDLG JV Volvo Nova GTT Presentation

9 GROUP TRUCKS TECHNOLOGY Global cooperation every day Approx GTT people at our R&D main sites Gothenburg: Hagerstown: 400 Lyon: Ageo: 700 Greensboro: 800 Bangalore: 900 Shanghai: 100 Curitiba: 500 Brisbane: 50 Other:150 EMPLOYEES, TEMPORARIES AND CONSULTANTS GTT Presentation

10 Scope and responsibilities within Volvo Group TRUCKS VOLVO BUSES VOLVO CE VOLVO PENTA EXTERNAL FINANCIAL CUSTOMERS SERVICES (outside Volvo Group) Global Product Planning Advanced Technology & Research Range & Projects Management Volvo Group Trucks Technology Complete Vehicle Powertrain Engineering Vehicle Engineering Purchasing Direct & Indirect material and services Quality and Customer Satisfaction Technology, Product & Sourcing & Steering Committees GTT Presentation

11 Sustainable transport solution technologies for society today and in the future RENEWABLE FUELS ALTERNATIVE DRIVELINES FUEL ECONOMY NOISE REDUCTION SAFETY FOR DRIVERS AND SURROUNDINGS ENERGY EFFICIENCY GTT Presentation

12 Extensive development work CAB ELECTRICAL AND ELECTRONICS CHASSIS AND VEHICLE DYNAMICS ENGINES, TRANSMISSIONS AND AXLES CONTROLS AND SOFTWARE FUNCTIONALITIES GTT Presentation

13 Planning for the future and setting the direction Analyzing customer and society needs Long term technology development and planning Planning for competitive product ranges and vehicle services Research collaboration with suppliers, academia, institutes and authorities GTT Presentation

14 Efficient and robust R&D processes are the foundation PRODUCT VALUE STREAM Portfolio Management Concept Development Detailed Development and Final Verification Industrialization and Commercialization Supply and Maintain products GTT Presentation

15 TRL Technology Readiness Level Technology indicator Has an identical unit of the technology been successfully launched/operated on the market in an identical configuration/environment? Product launched Has an identical unit of the technology been successfully qualified under operational conditions (field tests)? Field test R I S K V A L U E Has a system prototype, in a near final form, been successfully operated under expected conditions? Has a virtual prototype, in a near final form, been successfully operated under expected simulation conditions? Has a representative system prototype of the technology been demonstrated in a relevant (product/process) environment? Has a prototype of the key elements of the technology been demonstrated in a laboratory environment? Has analytical and experimental proof-of-concept been demonstrated? Has key elements of the technology been identified and expected benefits formulated? Have basic principles been identified that could potentially form the basis of a new or improved technology? Technical principle + Application = Expected Benefit Technical Principle Project Builds verification DMU/Virtual verification AE demonstrator/ Mule/System test bench Component test Calculations/ Simulations and experiments AE proposal ATR + RnP ATR + STI VOLVO GTT - LAm Advanced Technology & Research 15 COBEM 2013

16 Efficient and robust R&D processes are the foundation VOLVO GTT - Advanced Technology & Research 16

17 LAm Advanced Technology & Research Global ATR TS&I EE&E VT&S TS&S E&ES ATR Technology areas LAm Advanced Technology & Research GTT Presentation

18 Fuel saving potential (%) short term Energy Efficiency 20 Straight foward, not constant The way to go! 0 Low Implementation cost/complexibility High VOLVO GTT - Advanced Technology & Research 19

19 The VOLVO Efficiency Vehicle Super Truck Improve Freight Efficiency by 50% Demonstrate a 55% Brake Thermal Efficiency Concept VOLVO GTT - Advanced Technology & Research 20

20 The VOLVO Efficiency Vehicle Super Truck VOLVO GTT - Advanced Technology & Research 21

21 Energy Efficiency Driver Assistance The Nenphio System Electronics Solution for Fuel Saving ESFS ehorizon based system VOLVO GTT - Advanced Technology & Research 22

22 Energy Efficiency i-see VOLVO GTT - Advanced Technology & Research 23

23 Energy Efficiency - Hydridization Hybrid Electric bus 37% Fuel Economy VOLVO GTT - Advanced Technology & Research 24

24 Energy Efficiency - Hydridization Hybrid plug-in bus 75% Fuel Economy VOLVO GTT - Advanced Technology & Research 25

25 VOLVO Hydraulic Front-wheel-drive Hydraulic motor for start assist (Bosch Rexroth) For long haul application, it can work as regenerative brake μhybrid VOLVO GTT - Advanced Technology & Research 26

26 VOLVO Hydraulic Front-wheel-drive Maximum torque available at the wheel is determined by a combination of the pump and motor size (16,000 Nm) The speed is also limited by that, and is about 22 km/h with the current system. HRB Systems VOLVO GTT - Advanced Technology & Research 27

27 HRB 25% Fuel Economy possibility for city applications VOLVO GTT - Advanced Technology & Research 28

28 Volvo Dynamic Steering A breakthrough for effortless steering without strain or pain Volvo Dynamic Steering combines conventional hydraulic power steering with an electronically regulated electric motor fitted to the steering gear. The result is precise steering that gives the truck driver a safer, more comfortable and more enjoyable working environment VOLVO GTT - Advanced Technology & Research 29

29 Volvo Dynamic Steering VOLVO GTT - Advanced Technology & Research 30

30 Pressao (bar) Velocidade (rpm) Hydraulic Hybrid Systems for Heavy R() s E() s Controlador Vehicles Planta PID U () M s K M Ganho do sensor Variável controlada Saturação Subsistema controlado Variável de Saída Motor Hidraulico Acumulador Circuito Tempo (s) Rafael Bravo Rafael Goularte VOLVO GTT - Advanced Technology & Research 31

31 The most POWERF ULL truck in the world!! VOLVO GTT - Advanced Technology & Research 32

32 VOLVO GTT - Advanced Technology & Research 33