Unit 3577: Automotive Engineering Technology

1. Introduction to Automotive Engineering Technology

• Overview of automotive engineering technology
• Historical development and milestones
• Importance in modern transportation and industry
• Key principles and interdisciplinary nature

2. Vehicle Powertrains and Propulsion Systems

• Types of powertrains
  • Internal combustion engines (ICE): gasoline and diesel
  • Electric motors and battery systems
  • Hybrid systems: series, parallel, and plug-in hybrids
• Comparative analysis of powertrain efficiency and applications
• Emerging propulsion technologies: fuel cells, alternative fuels

3. Automotive Chassis and Suspension Design

• Fundamentals of automotive chassis design
  • Frame types: ladder, unibody, space frame
• Suspension system types and components
  • Independent vs. dependent suspension
  • Springs, dampers, anti-roll bars
• Impact on vehicle handling, ride comfort, and safety
• Design considerations for durability and weight optimization

4. Automotive Electrical and Electronic Systems

• Vehicle electrical architecture
  • Wiring harnesses and power distribution
• Sensors and actuators in vehicles
• Control units and embedded systems
  • Engine control units (ECUs), transmission control
• Communication networks: CAN, LIN, FlexRay
• Role of electronics in safety and efficiency

5. Vehicle Dynamics and Control

• Fundamental concepts of vehicle dynamics
  • Acceleration, braking, steering forces
  • Weight transfer and center of gravity
• Stability and traction control systems
• Anti-lock braking systems (ABS), Electronic Stability Control (ESC)
• Advanced driver assistance systems (ADAS)

6. Automotive Materials and Manufacturing Processes

• Overview of materials used
  • Metals: steel, aluminum, magnesium
  • Polymers and composites
• Manufacturing processes
  • Casting, forging, welding, stamping
• Impact of material selection on performance, weight, and cost
• Innovations in lightweight and high-strength materials

7. Automotive Safety and Ergonomics

• Vehicle safety features
  • Passive safety: airbags, seat belts, crumple zones
  • Active safety systems
• Crashworthiness and testing methods
• Human factors and ergonomics in vehicle design
  • Driver comfort, interface design, visibility
• Regulatory standards and compliance

8. Automotive Engine Performance and Emissions

• Engine performance parameters
  • Power, torque, fuel consumption
• Emission types and sources
• Emission control technologies
  • Catalytic converters, EGR, particulate filters
• Strategies for improving fuel efficiency
• Environmental regulations and impact mitigation

9. Automotive Design and Styling

• Principles of automotive design
• Styling trends and consumer preferences
• Aerodynamics and its effect on performance and efficiency
• Balancing aesthetics with functionality
• CAD tools and modeling techniques

10. Emerging Technologies in Automotive Engineering

• Autonomous vehicles: levels of automation, sensors, and AI
• Connected vehicle systems and IoT integration
• Alternative fuels and energy storage solutions
• Future trends and challenges in automotive engineering