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https://github.com/sea-me-coss/des-head-unit
Automotive Infotainment-2: HeadUnit
https://github.com/sea-me-coss/des-head-unit
piracer qt raspberrypi vsomeip yocto
Last synced: about 1 month ago
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Automotive Infotainment-2: HeadUnit
- Host: GitHub
- URL: https://github.com/sea-me-coss/des-head-unit
- Owner: SEA-ME-COSS
- License: cc-by-sa-4.0
- Created: 2023-09-12T13:06:12.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2023-11-16T11:38:00.000Z (about 1 year ago)
- Last Synced: 2024-04-16T07:19:19.278Z (9 months ago)
- Topics: piracer, qt, raspberrypi, vsomeip, yocto
- Language: C++
- Homepage:
- Size: 227 MB
- Stars: 0
- Watchers: 0
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# **DES Project - Head Unit**
---
# Result
# Introduction
This repository presents of developing the Instrument Cluster and Head Unit for the PiRacer vehicle. Through the design of IPC mechanisms, it enables the implementation of functionalities on a Raspberry Pi4 that closely resemble those found in a real vehicle.
The 'DES Project' stands for Distributed Embedded Systems. The primary focus of this Head Unit project is to implement communication algorithms within the vehicle and facilitate Inter-Process Communication (IPC) among various processes. An essential challenge in this endeavor is to ensure that all of these interactions occur within an operating system developed based on Yocto.
A key communication protocol emphasized in this project is 'vsomeip' It is integrated using 'CommonAPI' Within the system, several processes have distinct roles:
1. One process receives real-time vehicle speed data from external Electronic Control Units (ECUs) via CAN communication.
2. Another process calculates real-time remaining battery levels.
3. A separate process is responsible for controlling vehicle drive and steering, adapting its behavior based on the selected gear mode.
# Architecture
# Setting
## Requirements
Detailed information regarding setup and configuration can be found within the [settings folder](./setting/). Following the content within this folder should allow you to reproduce the test environment we have implemented.
Below are the specifications of the hardware used in the project.
### Raspberry Pi 4B
- 2-Channel CAN-BUS(FD) Shield (MCP2518FD)
- PiRacer AI Kit (PiRacer Standard)
- 7.9inch DSI LCD (400 x 1280)
- 7inch HDMI LCD (H) (1028 x 600)
- Gamepad controller
### Arduino UNO
- CAN-BUS Shield V2.0 (MCP2515)
- IR infrared Speed Sensor (LM393)
# Usage
To run it on a Yocto-based OS go to our [meta-infotainment](https://github.com/SEA-ME-COSS/meta-infotainment) repo.
Additionally, for executing it on Raspbian OS after [setting](./setting/), use the following code:
```bash
mkdir build
cd build
cmake ..
make
./IPCManager
```
# Detail
To learn more about the specific implementation of the project, please refer to the README.md file inside each respective file.
# References
- Yocto Project. (2021). Yocto Project. https://www.yoctoproject.org/
- Qt Project. (2021). Qt Project. https://www.qt.io/
- Raspberry Pi Foundation. (2021). Raspberry Pi. https://www.raspberrypi.org/
- CAN specification documents: These documents provide detailed information on the CAN (Controller Area Network) protocol and its implementation.
- VsomIp/Autosar documents: These documents provide information on the Inter-Process Communication (IPC) frameworks VsomIp and Autosar and their implementation in the automotive industry.
Shield: [![CC BY-NC-SA 4.0][cc-by-nc-sa-shield]][cc-by-nc-sa]
This work is licensed under a
[Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License][cc-by-nc-sa].
[![CC BY-NC-SA 4.0][cc-by-nc-sa-image]][cc-by-nc-sa]
[cc-by-nc-sa]: http://creativecommons.org/licenses/by-nc-sa/4.0/
[cc-by-nc-sa-image]: https://licensebuttons.net/l/by-nc-sa/4.0/88x31.png
[cc-by-nc-sa-shield]: https://img.shields.io/badge/License-CC%20BY--NC--SA%204.0-lightgrey.svg