Monolith TMA-1 datalogger
https://github.com/luftaquila/monolith
Monolith is an open source DIY data logging platform for vehicles participating in college student self-made car competitions.
If you build your own data logger according to the guide, you can easily use real-time remote monitoring and data analysis tools.
main function
- Record various data such as CAN, 3-axis acceleration, GPS, etc.
- Micro SD card log storage
- Real-time telemetry (remote data monitoring) function
- Real time tracking via own clock (RTC)
- Provides web-based data visualization and analysis tools
TMA-1 data logger
This is equipment mounted on a vehicle to collect data. The types of data that can be recorded are as follows:
- CAN 2.0 bus traffic
- 8-channel digital input signal
- 4-channel analog input signal
- 4-channel wheel speed sensor (digital waveform period measurement)
- 3-axis ±4g acceleration (ADXL345)
- GPS location information (NEO-6/7M)
- Power supply (LV) voltage and own CPU temperature
- RTC real time information
For detailed descriptions of each function, please refer to the TMA‐1 Function and Usage Guide .
1-1. TMA-1 Do It Yourself!
TMA-1 is equipment that is manufactured by purchasing parts directly.
To make it easy to manufacture, it was designed using commercially available modules and through-hole parts as much as possible.
Please refer to the TMA-1 DIY Guide for the list of parts required for production and production methods .
1-2. TMA-1 Setup Tool
A GUI setup tool to build and upload the TMA-1's firmware.
You can set the functions to be activated on the data logger and provide the ability to synchronize the TMA-1's RTC to your computer's clock.
Wi-Fi hotspot network for telemetry, vehicle ID and server address, etc. can also be set using this tool.
For detailed usage instructions, please refer to the TMA-1 Setting Tool Guide .
TMA-2 telemetry monitor
This is a telemetry server that the TMA-1 data logger communicates with, and a web client for real-time data monitoring.
server
Unless otherwise specified, TMA-1 uses a monolith server (monolith.luftaquila.io) by default to transfer data in real time.
The built-in TMA-2 server is only available to verified users.
There is no additional cost, and user registration will be completed by sending your school, team name, and vehicle ID and key to mail@luftaquila.io .
If you want to build a server individually, you can self-host it by referring to the TMA-2 Server Building Guide .
Client
A real-time monitoring web client is available at https://monolith.luftaquila.io/live .
Each user can set up the UI individually, and supports the ability to export and import UI settings files.
For detailed usage instructions, please refer to the TMA-2 Client User Guide .
TMA-3 log interpreter and data analysis tool
The TMA-1 data logger records data on the SD card as a binary file according to a defined protocol .
An interpreter that converts these logs into human-readable json and csv files, and a suite of analysis tools that visualize the data as graphs.
All are implemented as web applications and can be used directly at https://monolith.luftaquila.io .
For detailed usage, please use the TMA-3 Data Analysis Tool Guide .
etc
The project's name is taken from Arthur C. Clark's novel 2001: A Space Odyssey.
The 2023 KSAE College Student Self-made Car Contest Gold Prize in the Technology Idea Category , and the 2022-2 Ajou University Excellent SW Convergence Talent's Challenge Grand Prize Winner.
Monolith TMA-1 datalogger
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
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