Sometimes it is useful to track vehicles movements; For instance, if someone is in charge of a road network, he needs to establish the so called “origin-destinations matrices”.
Hit “search origin-destination” button :
![](https://www.lpreditor.com/wp-content/uploads/2023/01/image-43.png)
![](https://www.lpreditor.com/wp-content/uploads/2023/01/image-44.png)
A new window control opens. If known, enter the license plate, in the appropriate caption :
![](https://www.lpreditor.com/wp-content/uploads/2023/01/image-45.png)
![](https://www.lpreditor.com/wp-content/uploads/2023/01/image-46.png)
If license plate is not known number, leave that caption blank : the query will concern all the vehicles.
Similarly if time range is known, select it.
![](https://www.lpreditor.com/wp-content/uploads/2023/01/image-47.png)
It is also possible to select one or more places where the videos were shot :
![](https://www.lpreditor.com/wp-content/uploads/2023/01/image-48.png)
Click “ok” and results with images appear (it can last a while if there are a lot of vehicles):
![](https://www.lpreditor.com/wp-content/uploads/2023/01/image-49.png)