Basic Electronics
Introduction, Electronic devices and circuits, Amplifiers, Converters, Digital Electronics.
Microprocessors
Block diagram of microcomputer, Architecture of Intel 8085, Importance of Data, Address and Control buses,
Instruction formats, Addressing modes and types of instructions in Intel 8085, Instruction set of 8085. Memory
Devices, RAM, ROM Types, Microprocessor interfacing with memory chips. LAN and CAN Network basics
Microcontrollers
Comparison of microprocessor & microcontrollers, survey of 4,8,16 & 32 bit microcontrollers. Architecture of
8051:Block Diagram, oscillator & clock, Program Counter, registers, Flags, Internal memory, stack & stack
pointer, special function register, Input/Output Pins, Ports and Circuits, External memory, Counters & Timers,
Serial Data input/output interrupts. DC Motor and Stepper motor controls.
Electronic fuel control system
Introduction, components, Open loop and closed loop control systems, intake manifold pressures, mass air flow
rate sensor, Throttle body injection and multi port or point fuel injection, Fuel injection system, Injector
operations, Injection system controls.
Digital engine control system
Motivation for electronic engine control, concept, parameters, variables, Engine mapping, control strategy,
Electronic engine management components, layout. Engine cranking and warm up control, Acceleration
enrichment, Deceleration leaning and idle speed control. EGR control, Variable valve timing control, Electronic
Ignition control, Electronic spark timing control.
Exhaust emission control engineering, Integrated engine control system.
Transmission control systems:
Electronic transmission management: components, layout. Electronic control of automatic transmissions, valve
actuating control system, two-wheel drive control, four-wheel drive control, all wheel drive auto control system.
Electric vehicle drive controls
Electronic control of hybrid and electric vehicles. Digital controllers for drive-motor, motor-generator, battery and
fuel cell.
Chassis Control system
Electronic management of chassis system, Cruise control systems. Electronic suspension system, antilock
braking controls system, traction control system, and vehicle stability control system. Electronic Steering control.
Body controls and Security
Body control systems: Remote central locking, Key less entry, Automatic Air conditioning systems. Security
systems: immobilizer, and warning systems. Telematics, GPS Systems, Electronic control system diagnostics.