I have two observations. First, whatever you do, don't put the Pi in any sort of critical path for anything. For example, you want heat, so you open a valve with a relay controlled by the Pi, in response to the operator selecting "heat". But, for a hypothetical example, if the Pi also is responsible for opening the valve to prevent overheating (i.e. a failsafe mechanism implemented in software) then don't. If the Pi crashes for some reason, and the cooling system overheats, and the Pi doesn't open the valve then you will be sad. In general the subsystems should be as autonomous as possible, with the Pi displaying status and "requesting" operations, rather than fully driving the operations.
Secondly, touchscreens in vehicles absolutely suck. If you are required to use them to do basic functions then you are going to be sad quite quickly. If you try and do anything while driving, that will be worse. Yes, there is a touchscreen in a vehicle I drive. It's barely usable when parked. Absolutely awful while moving.
Secondly, touchscreens in vehicles absolutely suck. If you are required to use them to do basic functions then you are going to be sad quite quickly. If you try and do anything while driving, that will be worse. Yes, there is a touchscreen in a vehicle I drive. It's barely usable when parked. Absolutely awful while moving.
Statistics: Posted by ame — Thu Jul 25, 2024 11:44 am