Questions tagged [cars]

For questions pertaining to projects integrating a Raspberry Pi to a mobile vehicle.

8 questions with no upvoted or accepted answers
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Raspberry as audio bridge

I have a car with a 3.5mm jack for aux-in. It has also BT for my phone. In my phone, I have deezer (more or less like Spotify) that I use to send music to the car audio system. It works fine, but ...
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0answers
36 views

vehicles: power supply controlled by ignition with clean power off

I read a lot about this but I can't find a satisfying solution. I want the Pi to automatically power on when I start the engine and to cleanly power off when I turn it off. what I thought was to ...
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2answers
636 views

How to make ups hat run safe shutdown on raspberry when disconnected from the power source

It can be long discussion, because there is no single solution around this, so, to cut the story short, I will tell where I stuck on my way. It is AndroidAuto (media centre in car on raspi) project I'...
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0answers
127 views

Real Time Image Recognition at Low Resolution

Working on an embedded systems project. I’ve purchased a FLIR style thermal camera off an older cadillac. It outputs grayscale video at 320x240 (NTSC). Ultimately, I’d like to add night vision with ...
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1answer
926 views

PWM object's ChangeDutyCycle method is not working

I have a motor class but I dont' know why this motor cannot change speed class Motor: def __init__(self, pos, line_status=0): def set_motor_gpio(_a, _b, _pwm): self._A = _a ...
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0answers
35 views

Read VW Cluster Adapter Over GPIO

So, i'm trying to develop a new cluster using my Pi. I've built the entire thing using a WiFi OBD-II Adapter & Python. Then I hit a stumpling block, OBD cannot read things like Indicators/Cruise ...
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1answer
58 views

one RPI's capability to multi-task with complex Image Processing

I, as part of a project, have decided to implement a small scale version of automated collision avoidance system. I chose to go with Image based object detection. After initial research, I figured out ...
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1answer
74 views

Raspberry Pi and car led ground effects

I am about to add led strips to my car. I will have at least 4 zones to start out and might add more. 1. Under carriage 2. Front end 3. External 4. Internal Doing it now, I will have 4 controllers ...