15ME751 Automotive Electronics syllabus for ME



A d v e r t i s e m e n t

Module-1 Automotive Fundamentals Overview 13 hours

Automotive Fundamentals Overview –

Evolution of Automotive Electronics, Automobile Physical Configuration, Survey of Major Automotive Systems, The Engine – Engine Block, Cylinder Head, Four Stroke Cycle, Engine Control, Ignition System - Spark plug, High voltage circuit and distribution, Spark pulse generation, Ignition Timing, Diesel Engine, Drive Train - Transmission, Drive Shaft, Differential, Suspension, Brakes, Steering System\\, Starter Battery –Operating principle: ( 7 hours

 

The Basics of Electronic Engine Control –

Motivation for Electronic EngineControl – Exhaust Emissions, Fuel Economy, Concept of an Electronic Engine control system, Definition of General terms, Definition of Engine performance terms, Engine mapping, Effect of Air/Fuel ratio, spark timing and EGR on performance, Control Strategy, Electronic Fuel control system, Analysis of intake manifold pressure, Electronic Ignition. 6 hours

Module-2 Control Systems 11 hours

Control Systems -

Automotive Control System applications of Sensors and Actuators – Typical Electronic Engine Control System, Variables to be measured 3 hours

 

Automotive Sensors –

Airflow rate sensor, Strain Gauge MAP sensor, Engine Crankshaft Angular Position Sensor, Magnetic Reluctance Position Sensor, Hall effect Position Sensor, Shielded Field Sensor, Optical Crankshaft Position Sensor, Throttle Angle Sensor (TAS), Engine Coolant Temperature (ECT) Sensor, Exhaust Gas Oxygen (O2/EGO) Lambda Sensors, Piezoelectric Knock Sensor. 5 hours

 

Automotive Actuators –

Solenoid, Fuel Injector, EGR Actuator, Ignition System 3 hours

Module-3 Digital Engine Control Systems 9 hours

Digital Engine Control Systems –

Digital Engine control features, Controlmodes for fuel Control (Seven Modes), EGR Control, Electronic Ignition Control - Closed loop Ignition timing, Spark Advance Correction Scheme, Integrated Engine Control System - Secondary Air Management, Evaporative Emissions Canister Purge, Automatic System Adjustment, System Diagnostics. 6 hours

 

Control Units –

Operating conditions, Design, Data processing,Programming, Digital modules in the Control unit, Control unit software. 3 hours

Module-4 Automotive Networking 9 hours

Automotive Networking –

Bus Systems–Classification, Applications in thevehicle, Coupling of networks, Examples of networked vehicles (Text 2: Pg. 85-91), Buses - CAN Bus, LIN Bus, MOST Bus, Bluetooth, FlexRay, Diagnostic Interfaces. 6 hours

 

Vehicle Motion Control –

Typical Cruise Control System, Digital Cruise Control System, Digital Speed Sensor, Throttle Actuator, Digital Cruise Control configuration, Cruise Control Electronics (Digital only), Antilock

Brake System (ABS) 3 hours

Module-5 Automotive Diagnostics 10 hours

Automotive Diagnostics–

Timing Light, Engine Analyzer, On-boarddiagnostics, Off-board diagnostics, Expert Systems, Occupant Protection Systems – Accelerometer based Air Bag systems. 4hours

 

Future Automotive Electronic Systems –

Alternative Fuel Engines, Electricand Hybrid vehicles, Fuel cell powered cars, Collision Avoidance Radar warning Systems, Low tire pressure warning system, Heads Up display, Speech Synthesis, Navigation – Navigation Sensors - Radio Navigation,Signpost navigation, dead reckoning navigation, Voice Recognition Cell Phone dialing, Advanced Cruise Control, Stability Augmentation, Automatic driving Control 6 hours

 

Course Outcomes

1. Explain the electronics systems used for control of automobiles

2. Select sensors, actuators and control systems used in automobiles

3. Diagnose the faults in the sub systems and systems used automobile

 

Text Books:

1. William B.Ribbens, “Understanding Automotive El ectronics”, 6th Edition, Elsevier Publishing.

2. Robert Bosch Gmbh (Ed.) Bosch Automotive Electrics and AutomotiveElectronics Systems and Components, Networking and Hybrid Drive, 5th edition, John Wiley& Sons Inc., 2007.

Last Updated: Tuesday, January 24, 2023