Controllers, processors and operating systems in the car

In summary, the conversation discusses searching for information on controllers and processors in cars, as well as the operating systems in cars and the algorithm for robust control. The conversation also mentions the PCM and provides a resource for more information on its functions.
  • #1
iii
48
0
I search after information in these things:
I think there are a lot of controllers and processors in the car but in which devices in the car they are and what them doing in these devices?
What are the operating systems in the cars?

What is algorithm for robust control?​
 
Engineering news on Phys.org
  • #2
That's a whole specialized field.

Search on CANBUS yields a forest of information.
And hobby sites where experimenters are tinkering with their cars.
 
  • #3
You are asking about the PCM (Powertrain Control Module). There is a good overview of what it is, what it does, and its modes of operation at this page PCM.
 

1. What is the difference between a controller and a processor in a car?

A controller is a device that receives input signals from various sensors and uses that information to control the car's systems, such as the engine, brakes, and steering. A processor, on the other hand, is responsible for carrying out instructions and calculations to make the car's systems work efficiently. In short, a controller receives and processes information, while a processor executes commands.

2. How do controllers and processors work together in a car?

Controllers and processors work together to manage the various systems in a car. The controller receives input from sensors and sends signals to the processor, which then carries out the necessary calculations and commands. The controller and processor communicate with each other to ensure that the car is functioning properly and responding to any changes in driving conditions.

3. What is the role of an operating system in a car?

An operating system in a car is responsible for managing all the electronic systems and their interactions. It acts as a bridge between the hardware and software components, allowing them to communicate and work together seamlessly. The operating system also controls the car's infotainment system and provides the user interface for the driver.

4. What are the most common types of controllers and processors used in cars?

The most common types of controllers used in cars are Engine Control Modules (ECM), Transmission Control Modules (TCM), and Anti-lock Braking System (ABS) controllers. As for processors, the most common ones are microcontrollers, digital signal processors (DSP), and application-specific integrated circuits (ASIC).

5. How does the use of controllers and processors impact the performance of a car?

The use of controllers and processors in cars has greatly improved their performance and efficiency. These devices allow for more precise control and management of the car's systems, resulting in better handling, increased fuel efficiency, and improved safety. With advancements in technology, controllers and processors continue to play a crucial role in enhancing the overall performance of cars.

Similar threads

NS Derailment, East Palestine, Ohio - 3 Feb, 2023 - Engineering Aspect
    • General Engineering
Replies
9
Views
2K
Technologies or devices or knowledge for cars in specifics subjects
    • General Engineering
Replies
4
Views
2K
I Paradox of the car and the driver in SR
    • Special and General Relativity
Replies
23
Views
865
Can a car's reaction to gas pedal be said to be stable ?
    • General Engineering
Replies
3
Views
1K
How to model the behavior of a closed loop position system?
    • General Engineering
Replies
9
Views
2K
4WD Arduino Controlled car - Problem with motor shield
    • General Engineering
Replies
1
Views
2K
I Feynmann's connection machine model
    • Differential Equations
Replies
1
Views
686
Optimal control, Fourier transform, operating system, multimedia and w
    • General Engineering
Replies
4
Views
3K
Car-Car System: Energy Conservation?
    • Introductory Physics Homework Help
Replies
2
Views
682
Selective Incident Headlight Intensity Measurement
    • General Engineering
Replies
3
Views
2K

Hot Threads

Recent Insights

Back
Top