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Template:FMM640 Green Driving (view source)
Revision as of 23:55, 20 April 2020
, 23:55, 20 April 2020no edit summary
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<td style="width: 8%; text-align:left;">Scenario Settings</td>
<td style="width: 8%; text-align:left;">Output Control</td>
<td style="width: 8%; text-align:left">Enable/Disable Green driving functionality</td>
<td style="width: 8%; text-align:left">Enable/Disable Green driving functionality and Activate/Deactivate DOUT.</td>
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<td style="width: 8%; text-align:left">Source</td>
<td style="width: 8%; text-align:left">Source</td>
<td style="width: 8%; text-align:left">Which source data will be collected from.</td>
<td style="width: 8%; text-align:left">Which source data will be collected from:
* '''GNSS''' - GPS Data will be used to detect harsh driving. (This algorithm was used in FM53, FM63 devices) <br>
* '''Accelerometer''' – Accelerometer data will be used to detect harsh driving. (This algorithm is from FMB device family). Accelerometer calibration needs to be performed with ''“auto_calibrate:set”'' command. <br>
* '''GNSS Algorithm A1''' – GPS data will be used to detect harsh driving. (This algorithm is used in FMA11 devices). The main difference from FM53 is cornering detection which uses advanced math to more precisely calculate harsh cornering value across different vehicle speeds. <br>
* '''Accelerometer Algorithm A1''' - Accelerometer data will be used to detect harsh driving. (This algorithm is used in FMA11 device family) <br>
<b>Note:</b> To use ''“Accelerometer Algorithm A1”'' option user need to install device as in Figure 1.
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{{{pic_accelerometerposition|[[Image:FMB640accelerometerposition.png|300px|right]]}}} [[FMB640]] Device accelerometer position. (With positive Z axis pointing to Ground and antennas face forward in the vehicle). Before operation with the vehicle on level ground user must send “setacc” SMS.
===Auto calibration===
===Auto calibration===
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The auto-calibration process is following:
The auto-calibration process is the following:
# The vehicle is stopped.
# The vehicle is stopped.
# There is a straight road ahead.
# There is a straight road ahead.
# Send SMS ''"auto_calibrate:set"'' to the {{{model_2|FMM}}} device.
# Send SMS ''"auto_calibrate:set"'' to the {{{model_2|FMB}}} device.
# Accelerate to >30 km/h for 5 sec.
# Accelerate to >30 km/h for 5 sec.
# {{{model_2|FMM}}} will send a response when calibration is completed successfully.
# {{{model_2|FMB}}} will send a response when calibration is completed successfully.
Calibration is saved to internal flash memory, which means it will stay after a reset.
Calibration is saved to internal flash memory, which means it will stay after a reset.
To check auto-calibration status send a following short text message to the {{{model_2|FMM}}} device: ''"auto_calibrate:get"''.
To check auto-calibration status send a following short text message to the {{{model_2|FMB}}} device: ''"auto_calibrate:get"''.
