https://github.com/srenner/autocan_compute
[Raspberry Pi] Dashcams, datalogs, in-car video
https://github.com/srenner/autocan_compute
can-bus raspberry-pi
Last synced: 3 months ago
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[Raspberry Pi] Dashcams, datalogs, in-car video
- Host: GitHub
- URL: https://github.com/srenner/autocan_compute
- Owner: srenner
- Created: 2020-10-16T17:54:03.000Z (over 4 years ago)
- Default Branch: master
- Last Pushed: 2021-04-15T03:11:05.000Z (about 4 years ago)
- Last Synced: 2025-01-20T13:45:21.847Z (4 months ago)
- Topics: can-bus, raspberry-pi
- Language: Python
- Homepage:
- Size: 35.4 MB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# AutoCAN_Compute
A CAN bus connected Raspberry Pi to perform the tasks that are not so easy to do with an Arduino-like device.
### Hardware used
* [NTSC display](https://www.adafruit.com/product/911)
* [6v Voltage regulator](https://www.amazon.com/Converter-DROK-Regulator-Waterproof-Efficiency/dp/B00CGQRIFG/) for display
* [Raspberry Pi 4 Model B](https://www.raspberrypi.org/products/raspberry-pi-4-model-b/)
* [Raspberry Pi UPS HAT](https://www.pishop.us/product/raspberry-pi-ups-hat/)
* [PiCAN3 CAN Bus Board](https://copperhilltech.com/pican3-can-bus-board-for-raspberry-pi-4-with-3a-smps-and-rtc/)
* [Alpine HCE-C1100 camera](https://www.crutchfield.com/p_500HCEC110/Alpine-HCE-C1100.html)
* [Audiovox ACA800 camera](https://www.crutchfield.com/p_220ACA800/Audiovox-ACA800.html)
* [BOYO VTSW4](https://visiontechamerica.com/products/vtsw4-4-channel-video-switcher) video switcher
* 2x [BOSS Audio Systems BVAM5](https://bossaudio.com/product/bvam5/) Video Signal Amplifier
* [EchoMaster DVR-20M](https://catalog.echomaster.com/catalog/dash-cams-dvrs/dvr-20m) 2 channel DVR
### Software used
* [Raspberry Pi OS (32-bit) Lite](https://www.raspberrypi.org/downloads/raspberry-pi-os/)
* [FIM](https://www.nongnu.org/fbi-improved/) image viewer
* [SQLite](https://www.sqlite.org/index.html)
### Raspberry Pi GPIO
| GPIO Pin | Usage |
|----------|----------------------------|
|4 |PiCAN LED |
|16 |Video splitter output #4 |
|17 |UPS check for power failure |
|18 |UPS check for shutdown |
|20 |Video splitter output #3 |
|21 |Video splitter output #2 |
|25 |PiCAN Rx interrupt |
|27 |UPS heartbeat toggle |