Automotive Technology
Automotive technology in-depth...
This work covers the latest developments in automotive technology, including service and maintenance of vehicle systems, management, communication, supercharging technology, common-rail systems, dual clutch gearboxes, electronic transmission control, electronic brake systems, compressed-air moritoring systems, adaptive cornering lights, new headlamp systems, high-frequency technology, electrical -circuit diagrams, multifunction regulators, new data bus systems (LIN, MOST, FlexRay), alternative drive concepts, electric drive systems, differential locks, axle alignment checks, driving dynamics, steering systems, electromagnetic compatibility and comfort and convenience systems such as adaptive cruise control, parking assistance and navigation. A large chapter is devoted to the subject of electrical engineering. Here, the detailed coverage of the fundamentals of electrical engineering forms the basis for ail the crucial issues and topics pertaining to automotive electrics, up to and including data transmission ·n motor vehicles. A separate chapter is devoted to the increasing importance in engineering of comfort and convenience technology.
We aim to enhance the learners skills with theoretical knowledge to grasp the practical and technical skill of Automotive Technology and the latest developments.
The ability to identify fundamental and technical connections between individual systems and supplement technical training knowledge on motor vehicles.
Modules
Motor vehicle:
Evolution of the motor vehicle
1.1) Motor vehicle classifications
1.2) Design of the motor vehicle
1.3) The motor vehicle as technical system
Technical systems
1.1) Motor vehicle systems
1.2) Subsystems in the motor vehicle
1.3) Classifications of technical systems and subsystems by processing mode
1.4) Using Technical system
Service and maintenance
1.1) Aftersales services
1.2) Maintenance schedule
1.3) Service inspection schedule
1.4) Flexible services intervals
1.5) Oil change intervals
1.6) Brake pad wear
1.7) Interior compartment filter wear status
1.8) Spark plug
1.9) Demand-based services concepts
Filters, composition and maintenance
1.1) Filtration concepts
1.2) Strainers (filter screens)
1.3) Adhesive filters
1.4) Magnetic filter
1.5) Centrifugal filter
1.6) Filter types include
Air filters
1.1) Filter types
1.2) Dry air filter
1.3) Wet air filter
1.4) Oil-bath air filter
1.5) Cyclone prefilters
Fuel filters
1.1) Coarse-mesh fuel filters
1.2) Inline filters
1.3) Fuel filter elements
1.4) Replaceable fuel filters
1.5) Water separator
Oil filters
Hydraulic filters
Interior filters
Hydraulic filters
Vehicle care
1.1) Cleaning engine
1.2) Cleaning the vehicle underside
1.3) Cleaning the exterior
1.4) Cleaning rims
1.5) Tyre care
1.7) Washing the vehicle body
1.8) Washing the vehicle in a washing facility
1.9) Washing the vehicle by hand
1.10) Paintwork care
1.11) Check the paint condition
1.12) Paint in mint condition
1.13) Dull paint
1.14) Flat and weathered paint
1.15) Using preservative agents
1.16) Caring for plastic parts
1.17) Cleaning the windows
1.18) Cleaning the interior
Fluids and lubricants, auxiliary materials
1.1) Fuels
1.2) Fuel for spark-ignition engines
1.3) Diesel fuels
1.4) Plant-based fuels
1.5) Gaseous fuel
1.6) Oils and lubricants
1.7) Antifreeze
1.8) Refrigerant
1.9) Brake-fluid
ENVIRONMENTAL PROTECTION AND OCCUPATIONAL SAFETY
Environmental protection in automotive service operations
1.1) Environmental pollution
1.2) Disposal
1.3) End-of-life vehicle disposal
1.4) Recycling
Occupational safety and accident prevention
1.1) Basic principles of occupational safety
1.2) Hazard assessment
1.3) Safety measurements
1.4) Safety signs
1.5) Hazard and precautionary statement
1.6) Institutions involved in occupational health and safety
BUSINESS ORGANISATIONA AND COMMUNICATION
Basics of business organisation
1.1) Organisation of a car dealerships
1.2) Aspects of the business organisation
Legal principles
1.1) Types of Contracts
1.2) Material defects liability, warranty and good will
Communication
1.1) Basics of communications
1.2) Consultations
1.3) Customer complaints and remedial action claims
Personal leadership
1.1) Organisational structure and Leadership styles
Staff conduct
1.1) Attitudes, expectations and preconceptions
Team
1.1) Formula for group dynamics
1.2) Misconception of teamwork
Order processing
1.1) Record customer and vehicle data
1.2) Determine repair expenditure
1.3) Job order acceptance
1.4) Create garage job order
1.5) Issue materials
1.6) Carry out repair
1.7) Dispose of old parts
1.8) Conduct test drive
1.9) Draw up invoice
1.10) Explain invoice to customer
1.11) Explain invoice to customer
1.12) Determine customer satisfaction
Data processing in a car dealership
1.1) Records of customers and vehicle data
1.2) Job order confirmation
1.3) Generating the spare parts list for the parts service
1.4) Using the electronic information system in the repair shop
1.5) Invoice generation
Quality management in automotive service operations
1.1) Basics
1.2) Customer-oriented quality management
1.3) Quality management system
1.4) Objectives of the quality management system
1.5) Continuous improvement process
1.6) The auditing process
1.7) Repair shop
1.8) Parts services
1.9) New and used car sales
BASICS OF INFORMATION TECHNOLOGY
Hardware and software
1.1) Hardware
1.2) Software
1.3) Programs
1.4) Data
IPO concept
1.1) Input
1.2) Processing
1.3) Output
Internal data representation within the computer
1.1) Electrical states in the binary system
1.2) Information in the binary system
Numeric systems
1.1) Systems employed in data processing
1.2) Storage capacity
Structure of the computer systems
1.1) Motherboard
1.2) Microprocessor
1.3) Internal memory
1.4) Read-only memory
1.5) Primary or working memory (RAM)
1.6) System bus
1.7) Input/output unit
1.8) Interfaces
1.9) Parallel interfaces
1.10) Serial interfaces
Data communications
1.1) Data transfer
1.2) Remote data transmission
Data integrity assurance and data protection
1.1) Data integrity assurance
1.2) Data protection
OPEN AND CLOSED-LOOP CONTROL TECHNOLOGY
Basics
1.1) Open-loop control
1.2) Closed-loop control
Structure and components of the open-loop control system
1.1) Signalling devices, signal types and signal conversion
1.2) Control elements
1.3) Actuators and drive elements
Control type
1.1) Mechanical control systems
1.2) Pneumatic and hydraulic control systems
1.3) Electric control systems
1.4) Gate logic control systems
1.5) Process-sequence control systems
TEST TECHNOLOGY
Basics of linear test technology
1.1) Test types
1.2) Measuring and test equipment
1.3) Units of measured values
1.4) Measure errors
1.5) Measurement procedures
Measuring instruments
1.1) Material measures
1.2) Calliper
1.3) Micrometres
1.4) Dial gauge
1.5) Protractors
Gauges
1.1) Dimensional gauges
1.2) Form gauges
1.3) Limit gauges
Tolerance and fits
1.1) Purpose of standardisation
1.2) Terminology
1.3) Applications
1.4) Fits
1.5) Tolerance specifications
1.6) Fit systems
Scribing
1.1) Scribing ion
1.2) Scribing block
1.3) Using a centre punch
PRODUCTION ENGINEERING
Categorisation of manufacturing processes
1.1) Main categories of manufacturing processes
1.2) Subdivision of main categories
Creative forming
1.1) Casting
1.2) Sintering
Forming
1.1) Forming under bending condition
1.2) Forming under combination of tensile and compressive conditions
1.3) Forming under compressive conditions
1.4) Straightening
1.5) Sheet metal working processes
Separating by cutting
1.1) Basics of chip formation
1.2) Cutting and shaping by hand
Basics of cutting and shaping with machine tools
1.1) Miling
1.2) Drilling
1.3) Countersinking
1.4) Turning
1.5) Grinding
1.6) Fine machining
1.7) Special processes for motor-vehicle repairs
Separating by dividing
1.1) Cropping
1.2) Wedge-action cutting
Joining
1.1) Categorisation of connections
1.2) Threads
1.3) Screwed joints.
1.4) Pin connection
1.5) Riveted join 1.6) Clinching
1.7) Shaft-hub connections
1.8) Press-fit joints
1.9) Snap-in connections
1.10) Soldering
1.11) Welding
1.12) Gluing
Coating
1.1) Cleaning processes
1.2) Coating processes metal spraying
1.3) Electroplating
1.4) Wax coatings
MATERIAL SCIENCE
Properties of materials
1.1) Physical properties
1.2) Technological properties
1.3) Chemical properties
Categorisation of materials
1.1) Cast-iron materials
1.2) Steels
1.3) Heavy metals
1.4) Light metals
1.5) Natural materials
1.6) Synthetic materials
1.7) Composite materials
1.8) Operating fluids and process materials
Structure of metallic materials
1.1) Crystal lattice of pure metals
1.2) Crystal lattice of metal alloys
Ferrous products
1.1) Steel
1.2) Cast-iron materials
1.3) Influence of additives on ferrous products
1.4) Designation of ferrous products
1.5) Categorisation and application of steels
1.6) Commercial forms of steel
1.7) Heat treatment of ferrous products
Non-ferrous metals
1.1) Designation of NF metals
1.2) Heavy metals
1.3) Light metals
Plastics
1.1) Thermoplastics
1.2) Duromers
1.3) Elastomers
Composite materials
1.1) Particle-reinforced composite materials, synthetic moulding compounds
1.2) Fibre-reinforced composite materials
FRICTION, LUBRICATION, BEARINGS, AND SEALS
Friction
1.1) Effective forces during friction
1.2) Normal force
1.3) Types of friction
Lubrication
1.1) Function
1.2) Types of frictions
Bearings
1.1) Types of bearings
1.2) Friction Bearings
1.3) Lubrication of friction bearings
1.4) Friction bearing materials
1.5) Friction bearing design
1.6) Multilayer bearings
1.7) Antifriction bearings
Seals
1.1) Functions
1.2) Static seals
1.3) Sealing compounds
1.4) Profile seals
1.5) Dynamic seals
DESIGN AND OPERATING PRINCIPLE OF A FOUR-STROKE ENGINE
Spark-ignition engine
1.1) Operating principle of spar-ignition engine
1.2) Features of a spark-ignition engine
1.3) Spark-ignition engine combustion process
Diesel engine
1.1) Features of a diesel engine
1.2) Operating principle of the diesel engine
1.3) Diesel engine combustion process
Four-stroke engine characteristics
1.1) Charge
1.2) Valve overlap
1.3) Volumetric efficiency
1.4) Compression ratio
Pressure-volume diagram (PV diagram)
1.1) Spark-ignition engine
1.2) Process sequence
1.3) Energy gain and energy loss
1.4) Diesel engine
1.5) Actual PV diagram
1.6) Error detection in the PV diagram
1.7) Ignition timing too advanced
1.8) Ignition point too retarded
1.9) Leaking valves or piston rings
Timing diagram
1.1) Timing angle
1.2) Opening angle
1.3) Valve overlap
1.4) Symmetrical timing diagram
1.5) Asymmetrical timing diagram
Cylinder numbering, firing orders
1.1) Cylinder numbering
1.2) Firing order and ignition interval in multiple cylinder engines
Engine performance curves
1.1) Full-load curves
1.2) Part-load curves
1.3) Elastic range
1.4) Fuel consumption map
Stroke-to-bore ratio, power output per litre, weight-to-power ratio
1.1) Stroke-to-bore ration
1.2) Short-stroke engines
1.3) Long-stroke engines
1.4) Power output per litre
MECHANICAL ENGINE COMPONENTS
Crankcase, cylinder, and cylinder head
1.1) Engine block
1.2) Cylinder head
1.3) Cylinder head gasket
1.4) Engine suspension
1.5)Cylinder head bolts
Crankshaft assembly
1.1) Piston
1.2) Connecting rod
1.3) Crankshaft
Dual-mass flywheel
1.1) Design
1.2) Operating principle
1.3) Advantages
Engine lubricating systems
1.1) Forced-feed lubrication
1.2) Engine lubrication components
Engine cooling systems
1.1) Types of cooling
1.2) Air cooling
1.3) Liquid cooling
1.4) Pump-cooling components
1.5) Map-controlled cooling system
1.6) Map-cooling components
Engine timing gear
1.1) Designs of engine timing gear
1.2) Multiple-valve technology
1.3) Timing gear components
Charge optimisation
1.1) Variable engine timing
1.2) Supercharging (charge regulation)
1.2.1) Dynamic charging
1.2.2) Independent supercharging
MIXTURE FORMATION
Fuel supply systems in spark-ignition 270 engines
1.1) Functions
1.2) Design of systems
1.3) Components of systems
1.4) Fuel tank ventilation
Mixture formation in spark-ignition engines
1.1) Basic principles
1.2) Adaptation of mixture to operating states
Carburettor
1.1) Basic operating principles
1.2) Carburettor types
Petrol injection
1.1) Basic principles of petrol injections
1.2) Design and function of electronic petrol injection
1.3) Operating data acquisition
1.4) Single-point injection
1.4.1) Single point injection subsystems
1.4.2) Single point injection components
1.4.3) Electronic control of single-point injection
1.4.4) Diagnostics
LH-Motronic
1.1) LH-jetronic subsystems
1.2) LH-Montronic fuel injectors
1.3) Electronic control of LH-jetronic
ME-Motronic
1.1) ME-Motronic subsystems
1.2) Electronic control of ME-Motronic
Petrol direct injection
1.1) Operating modes with petrol direct injection
1.2) Petrol direct injection processes
Mixture formation in diesel engines
1.1) Mixture distribution/lambda values in diesel engines
1.2) Combustion process in a diesel engine
1.3) Pre-injection, main injection and post-injection
1.4) Combustion process in a diesel engine
1.5) Pre-injection, main injection and post-injection
1.6)Combustion process in a diesel engine
1.7) Inlet port control
1.8) Diesel injection process
Auxiliary starting assistance systems
1.1) Sheathed-element glow plugs
1.2) Flange heater
Injection systems for passenger car diesel engines
1.1) Electronic diesel control
1.2) Common rail systems
1.3) Common rail systems with piezo injectors
1.4) Unit-injector system
1.5) Electronically controlled axial-piston distributor injection pump.
1.6) Radial-piston distributor injection pump (VP44)
1.7) Injection nozzles
POLLUTANT REDUCTION
Exhaust system
1.1) Functions
1.2) Sound levels
1.3) Driving/riding noise
1.4) Stresses
1.5) Exhaust system design
1.6) Reflection
1.7) Reflection silencer
1.8) Resonance effect
1.9) Interference effect
1.10) Absorption
1.11) Absorption silencers
1.12) Composite type reflection-absorption silencer
Pollutant reduction in a spark-ignition engine
1.1) Exhaust gas composition
1.2) Procedures for reducing pollutants
1.3) Diagnostics and maintenance (EI)
1.4) European On-Board Diagnostics (EOBD)
Pollutant reduction in a diesel engine
1.1) Exhaust gas composition
1.2) Procedures for reducing pollutants
1.3) Exhaust gas recirculation (EGR)
1.4) Oxidation catalyst
1.5) Diesel particulate filters
1.6) No accumulator-type catalyst
TWO-STROKE SPARK-IGNITION ENGINE AND ROTARY ENGINE
Two-stroke engine
1.1) Design
1.2) Operating principle
1.3) Types of valve timing
1.4) Particular design features
1.5) Application of two-stroke engines
Rotary engine
1.1) Design
1.2) Operating principle
ALTERNATIVE DRIVE CONCEPTS
1.1) Alternative sources of energy
1.2) Natural gas drives
1.3) LPG drive systems
1.4) Hybrid drives
1.5) Electric vehicles 1.6 Drives with fuel cells
1.7) Internal combustion engines with hydrogen operation
1.8) Combustion engines with vegetable oil operation
DRIVETRAIN
Drive types
1.1) Rear-wheel drive
1.2) Front-wheel drive
1.3) All-wheel drive
Clutch
1.1) Friction clutch
1.2) Double-disc clutch
1.3) Multi-plate clutch
Automatic clutch systems (ACS) with single-disc friction clutches
1.1) Components of the clutch system
1.2) Operating principle
1.3) Characteristics
Automatic clutch systems with twin clutch
1.1) Design
1.2) Operating principle
1.3) Types of twin clutch
1.4) Characteristics of the wet twin clutch
1.5) Dry twin clutch with electrohydraulic actuation
1.5.1) Design
1.5.2) Operating principle
1.5.3) Characteristics of the dry twin clutch
Variable-speed gearbox
1.1) Functions
1.2) Torque and speed conversion
1.3) Gearbox output curves
1.4) Torque hyperbola
Manual variable-speed gearbox
1.1) Selector sleeve gearbox
1.2) Synchromesh devices of selector sleeve gearboxes
1.3) Servicing and troubleshooting on manual gearboxes
Automatic gearbox
1.1) Automated manual gearbox
1.2) Stepped automatic gearbox with hydrodynamic convert
1.3) Electrohydraulic transmission control
1.4) Adaptive transmission control
1.5) Continuously variable automatic trans-mission with push belt or link chain
Propeller shafts, drive shafts, joints
1.1) Propeller shafts
1.2) Drive shafts (Axle shafts)
1.3) Joints
Final drive
1.1) Bevel gear final drive
1.2) Spur gear final drive
Differential
1.1) Functions
1.2) Types
1.3) Bevel gear differential
Differential locks
1.1) Shiftable differential locks
1.2) Automatic differential locks
All-wheel drive
1.1) All-wheel drive system
1.2) Self-locking centre differential with planetary gearbox
1.3) Viscous coupling
1.4) Haldex clutch
1.5) Crown wheel differential
VEHICLE BODY
Vehicle body/bodywork
1.1) Separate construction
1.2) Partially self-supporting construction
1.3) Self-supporting construction
1.4) Materials in body making
1.5) Safety in vehicle manufacturing
1.6) Damage assessment and measurement
1.7) Accident repairs to self-supporting bodies
Corrosion protection on motor vehicles
Classroom 2.1) Active corrosion protection
2.2) Passive corrosion protection
Vehicle paintwork
3.1) Application process
3.2) Build-up of paint
3.3) Paints
CHASSIS
Driving dynamics
1.1) Forces influencing the driving dynamics
1.2) Drivability
1.3) Wheel offset angle
1.4) Roll centre
1.5) Roll axis
1.6) Wheel slip angle
1.7) Attitude angle
1.8) Self-steering effect
Basic principles of steering
1.1) Fifth wheel steering
1.2) Ackermann steering
Steering gear
1.1) Functions
1.2) Rack and pinion steering gear (mechanical)
1.3) Operating principle
1.4) Design types
Classroom Power assisted steering systems
1.1) Hydraulic rack-and-pinion steering
1.2) Electro-hydraulic power steering (Servotronic)
1.4) Superimposed steering systems
1.4.1) Superimposed steering with planetary gear (active steering)
1.4.2) Superimposed steering with strain wave gearing (dynamic steering)
Wheel adjustment
1.1) Wheel base
1.2) Track width
1.3) Toe-different angle
1.4) Camber
1.5) Kingpin inclination
1.6) Scrub radius
1.7) Castor
Wheel alignment
1.1) 2D axle alignment system
1.2) 3D axle alignment system
Wheel suspension system
1.1) Suspension arm designs
1.1.1) Trailing arms
1.1.2) Semi-trailing arms
1.1.3) Multi-link arms
1.2) Elastokinematics of the axles
1.3) Axles
1.4) Front axles
1.5) Rear axles
Suspension
1.1) Function of the suspension
1.2) Operating principle of the suspension
1.3) Types of springs
1.4) Vibration dampers
1.4.1) Twin-tube vibration damper
1.4.2) Single-tube gas-pressure shock absorber
1.4.3) Twin-tube gas-pressure shock absorber
1.4.4) Vibration damper with continuous damping control (CDC)
1.4.5) Test graphs
1.4.6) Vibration dampers in the compound suspension system
Active Body Control (ABC)
1.1) Structure
1.2) Tasks and function of the sensors
1.3) Task and function of the actuators
1.4) Control procedures
Wheels and tyres
1.1) Wheels/tyre combination
1.2) Wheels
1.3) Wheels mounting
1.4) Valves
1.5) Tyres
1.6) Tyre-related forces
1.7) Tyre pressure monitoring systems
Brakes
1.1) Braking
1.2) Hydraulic brake
1.3) Brake circuit configuration
1.4) Master cylinder
1.5) Drum brake
1.6) Disc brake
1.7) Brake pads
1.8) Parking brake systems
1.9) Diagnostics and maintenance of the hydraulic brake system
1.10) Power-assisted brake
1.11) Brake force distribution
1.12) Mechanically operated brake
1.13) Basics of the electronic chassis control system
1.14) Antilock braking system (ABS)
1.15) Traction control systems (TCS)
1.16) Vehicle dynamics Control (VDC)
1.17) Sensotronic brake control (SBC)
1.18) Additional brake functions
1.19) Brake assist system (BAS}
1.20) Emergency Brake Assist (EBA) and Active Brake Assist (ABA)
ELECTRICAL ENGINEERING
1.1) General principles of electrical engineering
1.1.1) Voltage
1.1.2) Electrical current
1.1.3) Electrical resistance
1.1.3.1) Electrical resistance of matter
1.1.3.2) Resistors
1.1.3.3) Electrical behaviour of materials
1.2) Ohm's Law
1.3) Power, work, and efficiency
1.4) Resistor circuits
1.5) Measurements in electrical circuits
1.5.1) Measuring instruments with analogue display
1.5.2) Measuring instruments with digital display
1.5.3) Multipurpose meters
1.5.4) Oscilloscope
1.5.5) Bridge circuits with resistors
Properties of electrical current
1.1) Thermal properties
1.2) Light properties
1.3) Chemical properties
1.4) Magnetic properties
1.5) Physiological properties
Protection against the hazards of electrical current
1.1) Electric power supply independent protection measures
1.2) Electric power supply dependent protection measures
1.3) Protection provided by overflow protection equipment
Voltage generation
1.1) Voltage generation by induction
1.2) Transformers
1.3) Voltage generation by electrochemical processes
1.4) Voltage generation by heat
1.5) Voltage generation by crystal deformation
1.6) Wiring voltage generators
Alternating voltage and alternating current
Three-phase AC voltage and three-phase current
1.1) Alternator
1.2) Star connection
1.3) Delta connection
Magnetism
1.1) Permanent magnetism
1.2) Electromagnetism
Self-induction
1.1) Self-induction voltage
1.2) Switching on a coil
1.3) Switching off a coil
1.3) Voltage and current curves
Capacitor
1.1) Design of the capacitor
1.2) Charging and discharging behaviour of a capacitor
Electrochemistry
1.1) Conduction of electrical current in fluids
1.2) Electrolysis
1.3) Galvanic elements
Electronic components
1.1) Diodes
1.2) Transistors
1.3) Thyristors
1.4) Semiconductor resistors
1.5) Optoelectonics
1.6) Semiconductor elements influenced by magnetic field
1.7) Semiconductors elements influenced by pressure
1.8) Integrated circuits
Applications of electrical engineering
1.1) Wiring diagrams
1.2)Additional information and labelling in circuit diagrams
1.3) Using current diagrams
1.4) Overall circuit diagram of a vehicle's standard equipment
1.5) Signal transmitters
1.6) Relays
1.7) Lighting in the motor vehicle
1.8) illuminators
1.8.1) Headlamp systems with halogen lights
1.8.2) Headlamp systems with gap-discharge lamps
1.8.3) Adaptive headlamps systems
1.8.4) LED-based headlamp systems
1.8.5) Night vision systems
Power supply
1.1) Vehicle electrical system
1.2) Starter battery
1.3) Electrochemical processes
1.4) Battery labelling
1.5) Additional battery characteristics
1.6) Ageing processes
Alternator
1.1) Design
1.2) Operating principle
1.3) Rectification
1.4) Voltage generation with claw-pole rotor
1.5) Voltage regulation
1.6) Types of voltage regulators
1.7) Alternator labelling
Vehicle electrical system management
1.1) Components
1.2) Vehicle electrical system states
1.3) Very critical charge state reached
Electric motors
1.1) DC motors
1.2) Stepping motors
1.3) Brushless motors
1.4) Starter
Ignition systems
1.1) Generation of the ignition spark
1.2) Standard oscillogram
1.3) Ignition coils
1.4) Primary current circuit
1.5) Adaptation of the ignition point
1.6) Adaptation of the primary current
1.7) Detection of misfiring
1.8) Multiple spark ignition
1.9) Ignition distribution
1.10) Spark plugs
1.11) Overview of conventional ignition systems
Sensors
1.1) Classification of sensors
1.2) Examples of conventional sensors
1.3) Examples of sensors in the 2nd or 3rd integration level
High frequency technology
1.1) Applications
1.2) Design of transmitter or receiver
1.2.1) Transmitter
1.2.2) Antenna
1.3) Diffraction of the radio waves by the vehicle body
Electromagnetic compatibility (EMC)
1.1) Immunity to interference
1.2) Emitted interference
Data transmission in motor vehicles
1.1) Electrical data bus system
1.2) Optical data bus system
Measuring, testing, diagnostics
1.1) Systematic malfunction diagnostics
1.2) Test procedure
1.3) Diagnostic tester (vehicle system tester)
1.4) Software update
COMFORT AND CONVENIENCE TECHNOLOGY
Ventilation, heating, ambient air, air conditioning
1.1) Ventilation system
1.2) Heating the vehicle interior
1.3) Air conditioning in motor vehicles
Anti-theft systems
1.1) Vehicle immobilisers
1.2) Central locking systems
1.3) Passive access
1.4) Anti-theft alarm system (ATA)
Comfort and convenience systems
1.1) Convertible roof actuation
1.2) Luxury seats
1.3) Electronic windscreen wiper control
1.4) Electrically adjustable exterior mirrors
Advanced driver assistance systems
1.1) Cruise control system
1.2) Adaptive cruise control (ACC)
1.3) Park distance control (PDC)
1.4) Parking assistance (Park Assist)
1.5) Camera-assisted parking
1.6) Lane change assist (lane change warning, blind spot assist)
1.7) Lane departure warning system (Lane Keeping Assist, Lane Assist}
Infotainment systems
1.1) Operating and travel data display
1.2) Navigation systems
1.3) Mobile phone cradle with linked hands-free system
MOTORCYCLE TECHNOLOGY
Types of motorcycle
1.1) Bicycles with engine assistance
1.2) Low-powered motorcycles
1.3) Light weight motorcycles
1.4) Scooters
1.5) Motorcycles
Motorcycle engine
1.1) Four-cylinder inline engine
Exhaust system
1.1) Racing exhaust for scooters
1.2) Exhaust system with 3-way catalyst
Mixture formation
1.1) Formation systems
1.2) Acceleration enrichment system
1.3) Motronic system
Engine cooling
Engine lubrication
1.1) Mixture lubrication
1.2) Pressurised lubrication
Clutch
1.1) Multi-plate clutch
1.2) Single-plate clutch with hydraulic actuation
Drivetrain
1.1) 4-speed gearbox
1.2) 5-speed shift dog gearbox
1.3) Automatic gearbox
Electrical system
1.1) Electrical components
Riding dynamics
1.1) Stabilisation by gyroscopic precision
Motorcycle frames
1.1) Demands on frames
1.2) Types of frames
Wheel location, suspension, and damping
1.1) Front wheel location
1.2) Rear wheel location
1.3) Damping response of front forks
1.4) Damping response on rear suspension struts
Brakes 1.1) Brake-pressure-controlled servo-mechanic braking system CBS
1.2) Antilock braking system
Wheels and tyres
1.1) Wheels
1.2) Motorcycle tyres
We are currently in the process of obtaining the below accreditations: