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WorksheetsChapter 3 - ECU Architecture
Total questions: 10
Worksheet time: 10mins
What is a single integrated circuit that is designed to perform specific control tasks in electronic systems?
Microcontroller Unit (MCU)
Transistor
Arduino Uno
Raspberry Pi
What is crucial factor that need to consider for selecting an MCU for an ECU?
Robustness
Power Consumption
Performance
Memory
Dimension
What is the purpose of an Analog to Digital Converter?
Converts analogue signal to digital signal to save energy for the data transfer.
Converts analogue signal to digital signal that can be understood by MCU.
Converts analogue signal to digital signal to ensure integrity of the data transfer.
Converts analogue signal to digital signal to save energy for signal processing.
What is the purpose of Signal Conditioner?
Create term and conditions to analogue signal before transmit to the MCU.
Straightening signals that stuck at the scale 6.
Amplify, noise filtering, isolate, or convert signals to make them suitable for use by the MCU.
Cooling down analogue signal from sensors before transmit to the MCU.
What is Driver in an ECU?
Person that operating and controlling a vehicle.
Person that operating and controlling an engine management system.
Circuit that triggered by MCU and provides power output to the actuators.
Circuit that autonomously operates and controls the actuators.
Which component(s) uses signal from driver?
Throttle position sensor
Fuel injector
Ignition coil
Crankshaft position sensor
What is a non-volatile memory that store critical data and retains it even the power is turned off?
Random Access Memory (RAM)
Electrically Erasable Programmable Read-Only Memory (EEPROM)
Hard Disk Drive (HDD)
Solid State Drive (SSD)
What is a fast-access memory for running applications and storing active data?
Random Access Memory (RAM)
Electrically Erasable Programmable Read-Only Memory (EEPROM)
Hard Disk Drive (HDD)
Solid State Drive (SSD)
Which one is a not communication protocol used in a vehicle?
Controller Area Network (CAN)
K-Line
Local Interconnect Network (LIN)
Media Oriented Systems Transport (MOST)
Global Positioning System (GPS)
Which one is the wrong function of MCU?
Read Output
Read Input
Processes Data
Control Output
