Design automotive onboard IoT computer (Raspberry Pie or similar)

I have built an electric race car and I need to design an onboard computer that will communicate with the onboard systems and send real time information to the outside world (likely a type of IoT platform) via 5G connection.

This is an initial ask for an ‘MVP’ design, that consists of:
* Research the market for readily available hardware (as few components as possible given harsh, high vibration, up to 2G lateral acceleration environment) and build a shopping list
* Research the best operating system options and already available software packages (both open source and commercial) to assure the communication
* Put hardware together and build a test rig, first to be tested on a desk, then to be put in a car for initial testing on the racetrack

The next stage of the project (extra milestone) will be to put together the hardware into a standalone device and bundle the software components into an easily deployable software kit.

Task to be performed:
1/ Communicate with STM32F103 board inside the electric motor
https://openinverter.org/docs/index.html%3Fen_home,3.html
Through set and get commands.

2/ Connect to CAN bus and have a facility to easily receive, modify and send CAN bus messages

3/ Bluetooth and USB (camera)

4/ Work as IoT edge device and send the data (onboard telemetry data, video stream) to the cloud via 5G and receive control commands

5/ Exchange information with the User Interface designed in a headunit of type:
https://www.evwest.com/catalog/product_info.php?products_id=516&osCsid=1ed112d5469ad9919eca55cf5f10c7c9
or
https://www.ecumaster.com/products/adu/

6/ Connect to 3-4 temperature sensors

7/ Send the motor information (RPM, electric current values) to the programmable sound generator unit

8/ Assure future connectivity with Azure IoT Edge and AWS Greengrass like platforms