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== Race mode ==
<div style="display: flex; flex-direction: row;">
[[File:ATX Race mode.png|thumb|right|500px]]
[[File:FTC927 under the front dashboard in the middle of the car.jpg|thumb|left|280px|link=Special:Redirect/file/FTC927 under the front dashboard in the middle of the car.jpg|Dashboard in the middle of the car mount]]
[[File:FTC927 beneath the speedometer panel.jpg|thumb|left|300px|link=Special:Redirect/file/FTC927 beneath the speedometer panel.jpg|Beneath the speedometer panel]]
[[File:FTC927 above the glove box.jpg|thumb|left|300px|link=Special:Redirect/file/FTC927 above the glove box.jpg|Above glove box]]


Race Mode is an accuracy focused operating mode that controls periodic record timestamps strictly by GPS time (NMEA). It is designed to improve timestamp precision and prevent unexpected coordinate jumps during movement.
[[File:Dead reckoning In the trunk-1.jpg|thumb|left|300px|link=Special:Redirect/file/Dead reckoning In the trunk-1.jpg|In the trunk]]
[[File:Dead reckoning In the trunk-2.jpg|thumb|left|300px|link=Special:Redirect/file/Dead reckoning In the trunk-2.jpg|In the trunk]]
[[File:Dead reckoning Above glove box.jpg|thumb|left|300px|link=Special:Redirect/file/Dead reckoning Above glove box.jpg|Above glove box]]
[[File:Dead reckoning Under the hood.jpg|thumb|left|300px|link=Special:Redirect/file/Dead reckoning Under the hood.jpg|Under the hood]]


=== Prerequisites and Important settings ===
Race Mode should be enabled only when short sending periods are used and high timestamp accuracy is required during movement.


=== Basic operation ===
</div>
When Race Mode is enabled, periodic record generation is synchronized directly to GNSS time while the device is moving. Records are created only after the configured Min Saving Period elapses, using the timestamp provided by the GPS module together with all required GNSS data.


'''Compatibility conditions'''
Bad '''mounting''' examples:<br>
Race Mode is available only when all of the following conditions are met:
<div style="display: flex; flex-direction: row;">
* Location source is set to GNSS
[[File:Dead Reckoning Unwanted movements will be detected by the IMU.png|thumb|left|280px|link=Special:Redirect/file/Dead Reckoning Unwanted movements will be detected by the IMU.png|Unwanted movements will be detected by the IMU]]
* Tracking mode is not Basic (for ATx mini devices)
[[File:Dead Reckoning Metal parts above the mount.png|thumb|left|300px|link=Special:Redirect/file/Dead Reckoning Metal parts above the mount.png|Metal parts above the mount]]
* Device is in a movement capable tracking mode (e.g. Movement mode)
[[File:Dead Reckoning vibration could cause unwanted device movements.png|thumb|left|300px|link=Special:Redirect/file/Dead Reckoning vibration could cause unwanted device movements.png|Places, where vibration could cause unwanted device movements]]
 
</div>
=== Limitations, Edge Cases & Additional Notes ===
Race Mode operates only while device movement is detected.  
If the device enters On Stop state, or if GNSS fix is lost, periodic records are generated using the standard flow:
* Without GPS data
* Without GPS based time synchronization

Latest revision as of 10:27, 9 June 2026

Dashboard in the middle of the car mount
Beneath the speedometer panel
Above glove box
In the trunk
In the trunk
Above glove box
Under the hood


Bad mounting examples:

Unwanted movements will be detected by the IMU
Metal parts above the mount
Places, where vibration could cause unwanted device movements