The IMPARGO DriverApp Navigation is designed to follow the dispatcher’s planned route as closely as possible, while still allowing for dynamic adaptation when necessary. The routing behavior depends on whether the route includes via-points (intermediate stops) or not. [Read: Plan Truck Routes: Change Route via Drag & Drop]
Routing Without Via-Points:
The navigation system will continue to follow the originally planned route as long as the vehicle remains within 500 meters of it.
If the driver deviates less than 500 meters, the system will not generate a new route. Instead, it will attempt to guide the driver back to the original route.
If the driver deviates more than 500 meters, the system will automatically recalculate a new route to the next defined stop (e.g. the delivery or pickup location).
Important: If the vehicle later returns within 500 meters of the original route, the system does not switch back to that route. To return to the original planned route, the driver must either:
- Manually restart the navigation, or
- Deviate again from the recalculated route to trigger a new recalculation.
Routing With Via-Points:
Via-points are used only during the initial route calculation to influence the route shape (e.g. for detours or specific roads).
If the driver deviates more than 500 meters from the planned route:
- The system will ignore the via-points during recalculation.
- A new route is generated directly to the next stop, bypassing all previously defined via-points.
The navigation does not track the status of via-points (i.e., whether they were reached or passed).
Important: Similar to routing without via-points, if the vehicle later returns within 500 meters of the original route, the system does not revert back to it automatically. A return to the original route requires:
- A manual restart of navigation, or
- Another significant deviation from the recalculated route.
IMPARGO DriverApp vs. Other Navigation Apps
In contrast to general-purpose navigation apps, IMPARGO Truck Navigation is designed to prioritize adherence to dispatcher-defined routes. Standard apps typically ignore pre-planned routes and continuously recalculate based on the current position. IMPARGO, on the other hand, maintains the dispatcher’s intended routing unless significant deviations occur, helping ensure that logistics plans are followed more accurately.