Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
|
configuration:gnss-dr [2021/07/08 12:29] fachet |
configuration:gnss-dr [2021/11/26 12:31] (current) dodenhoeft ↷ Page moved from tools:gnss-dr to configuration:gnss-dr |
||
|---|---|---|---|
| Line 1: | Line 1: | ||
| - | ====== Untethered GNSS Dead Reckoning ====== | + | ====== Untethered GNSS Dead Reckoning Installation Guide ====== |
| ===== Introduction ===== | ===== Introduction ===== | ||
| Line 35: | Line 35: | ||
| - Drive as many turns in both directions as possible und clear sky with satellite reception. Think of driving an 8 with your vehicle.{{ :tools:gnss_udr_calibration.png?600 |}} | - Drive as many turns in both directions as possible und clear sky with satellite reception. Think of driving an 8 with your vehicle.{{ :tools:gnss_udr_calibration.png?600 |}} | ||
| - Monitor the auto-alignment status, once it reaches fusion/3D fix, you find the auto detected yaw, pitch, and roll values already in the configuration page. {{ :tools:gnss_udr_c3c.png?600 |}} | - Monitor the auto-alignment status, once it reaches fusion/3D fix, you find the auto detected yaw, pitch, and roll values already in the configuration page. {{ :tools:gnss_udr_c3c.png?600 |}} | ||
| - | - Press the **[save]** button to permanently store the alignment values. | + | - Press the **[Apply]** button to permanently store the alignment values. |
| - The GNSS-DR chip may keep the last position even if the device is switched off. This leads to faster availability of a FIX with a reliable position after a restart.{{ :tools:gnss_udr_c3d.png?600 |}} | - The GNSS-DR chip may keep the last position even if the device is switched off. This leads to faster availability of a FIX with a reliable position after a restart.{{ :tools:gnss_udr_c3d.png?600 |}} | ||
| On the NG800 the GNSS chip enters a sleep mode if the device is shut down (=IGN/KL15 off) and permanent power (=KL30) is available. Do not enable any of the GNSS Store DR Calibration options for NG800. It may lead to misleading positions if the position and time is saved while the vehicle is still moving. | On the NG800 the GNSS chip enters a sleep mode if the device is shut down (=IGN/KL15 off) and permanent power (=KL30) is available. Do not enable any of the GNSS Store DR Calibration options for NG800. It may lead to misleading positions if the position and time is saved while the vehicle is still moving. | ||