Wiki Knowledge Base | Teltonika GPS

Changes

Template:System settings (view source)

Revision as of 15:44, 1 March 2024

6,907 bytes added ,  1 March
no edit summary
Line 398: Line 398:  
*<code>Disabled</code> – do not remove GRAVITY component from AXL/Crash data,
 
*<code>Disabled</code> – do not remove GRAVITY component from AXL/Crash data,
 
*<code>Enabled</code> – remove GRAVITY component from AXL/Crash.
 
*<code>Enabled</code> – remove GRAVITY component from AXL/Crash.
 +
 +
(An in-depth explanation for the auto calibration can be found here)
 +
 +
Calibration algorithm is used to recalculate accelerometer axes to represent vehicle’s axes (see Picture below). Vehicles axes are as follows:
 +
 +
* X is front.
 +
* Y is left.
 +
* Z is down.
 +
 +
[[File:Screenshot 2024-03-01 at 14-34-37 vehicleaxes.png (PNG Image 1186 × 596 pixels).png|thumb]]
 +
Once vehicle’s axes are calculated, device is considered calibrated.
 +
'''Note''': Moving forward along any axis will generate negative values. This means acceleration will generate -X values, accordingly braking will generate X values. Same goes for other axes.
 +
 +
Commands that can be used during calibration:
 +
{| class="wikitable" style="width: 80%;"
 +
! style="width: 15%; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: center;" |'''Command'''
 +
! style="width: 15%; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: center;" |'''Response'''
 +
! style="width: 15%; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: center;" |'''Description'''
 +
|-
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | auto_calibrate:set
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | Yes
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | Request auto calibration task start
 +
|-
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | auto_calibrate:get
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | Yes
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | Request calibration info (time, ground vector, side vector)
 +
|-
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | auto_calibrate:clear
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | Yes
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | Request calibration clear from flash and stop calibration task
 +
|-
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | auto_calibrate:status
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | Yes
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | Request calibration status and calibration task status
 +
|}
 +
Accelerometer Auto Calibration parameter has 3 options:
 +
 +
* Disabled - when this option is selected the device will be calibrated accordingly to its mounted position.
 +
 +
* Once - when this option is selected, the device only tries once to do calibrating. When calibration is done, the device will not try to recalibrate, even if the calibration is not correct. Calibration will be left as it is.
 +
 +
* Continuous - calibration process is going on continuously and is always updated, no matter if it is correct or not.
 +
 +
Gravity filter subtracts gravity from the vector when the device is calibrated or when auto calibration is disabled (default values). Parameter functionality is the same in all versions. This also influences the ECO/Green driving scenario algorithm.
 +
 +
* Disable - do NOT remove gravity component from AXL/Crash data.
 +
 +
* Enable - remove gravity component from AXL/Crash. Meaning that in calculations ground vector is subtracted from vehicle projection.
 +
 +
[[Image:Screenshot 2024-03-01 at 14-38-59 5.2. System - Mobility documentation.png|thumb]]
 +
 +
'''Important''':If Auto Calibration is disabled, in order for the Eco/Green Driving to work propertly, the device must be mounted according to the TFT100 Mounting Guidelines
 +
 
}}
 
}}
 
|}
 
|}
 +
 +
 +
===Accelerometer delay===
 +
Configurable movement start/stop delay settings.
 +
[[Image:Screenshot 2024-03-01 at 14-40-45 5.2. System - Mobility documentation.png|thumb]]
 +
 +
{| class="wikitable" style="width: 80%;"
 +
! style="width: 15%; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: center;" |'''Parameter ID'''
 +
! style="width: 15%; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: center;" |'''Name'''
 +
! style="width: 15%; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: center;" |'''Min'''
 +
! style="width: 15%; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: center;" |'''Max'''
 +
! style="width: 15%; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: center;" |'''Default'''
 +
|-
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | 19001
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | Movement Start delay
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | 1
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | 60
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | 1
 +
|-
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | 19002
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | Movement Stop Delay
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | 5
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | 300
 +
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | 60
 +
|}
 +
 +
For example, if the Movement Start Delay is set to 1s and Movement Stop Delay to 60s, the movement will be detected after 1s of moving and defined as stopped after 60s when device stopped moving.
    
{|
 
{|
Retrieved from "https://wiki.teltonika-gps.com/view/Special:MobileDiff/96333"