Hello,
Thank you very much for your question.
FMM125 would be a viable solution for the scenario you describe.
For Crash Detection:
If Crash Detection is enabled, it monitors acceleration on each axis which helps to detect an accident.
“Threshold” and “Duration” values are set depending on the impact magnitude that is required to be detected.
FMM125 can detect events ranging between a slight tapping on the device and a severe accident.
Possible values for Threshold:
- Available range: 100 mg-6000 mg
- Default settings: 2500 mg
- “Crash detection Heavy” scenario settings: 1000 mg
- “Crash detection Soft” scenario settings: 400 mg
Recommended value for “Duration”: 20 ms
We strongly recommend that you do a test in a real environment to verify that the selected settings meet your needs.
For Crash Trace:
If Crash Trace is disabled only one eventual crash record will be generated when Duration (ms) and Threshold (mg) values are exceeded.
If Crash Trace is enabled, FMM125 will collect crash trace data with frequency defined by “Trace ODR” (Output Data Rate - Hz) parameter.
Acceleration, GNSS and I/O data monitoring duration during the crash event is defined by the following parameters:
- “Accel duration” (s) - Acceleration data duration can be set for up to 15 seconds before crash event and 15 seconds after;
- “GNSS duration” (s) - GNSS data duration can be set for up to 30 seconds before crash event and 30 seconds after.
- “IO duration” (s) - IO data duration can be set for up to 30 seconds before crash event and 30 seconds after.
There are three configurable Crash Trace modes:
- “Trace Full” - Data tracked: all GNSS and acceleration data.
- “Trace Full with IO's” - Data tracked: all GNSS and acceleration data with IO's, configured in I/O settings as "Crash" parameter.
- “Trace Changes” - Data tracked: GNSS and acceleration data, when acceleration values are changed by more than 50mG.
For more information:
Please contact your sales manager.
If you do not have any connection with our sales managers, please contact us via our official website:
- Go to https://teltonika-gps.com/,
- click the "CONTACT US" button at the bottom right of the page,
- fill the online form
- and submit it.
Please select "Telematics" as the topic.
Alternatively, you can send an e-mail with a detailed description of your situation to info@teltonika.lt.
When contacting us, please follow these recommendations:
https://wiki.teltonika-gps.com/view/Recommendations_for_filling_a_query_description
Best Regards,
