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How does the VRP solve a routing problem?
In addition, the VRP solver can solve more specific problems because numerous options are available, such as matching vehicle capacities with order quantities, giving breaks to drivers, and pairing orders so they are serviced by the same route. Solving a vehicle routing problem follows the same workflow as other network analyses.
What does an order mean in a VRP analysis?
The orders that the routes of the VRP analysis should visit. An order can represent a delivery (for example, furniture delivery), a pickup (such as an airport shuttle bus picking up a passenger), or some type of service or inspection (a tree trimming job or building inspection, for instance).
How to support VRP in ArcGIS Pro 2.6?
To support VRP workflows starting ArcGIS Pro 2.6, a few schema changes have been introduced. To learn more see VRP schema changes. When referencing ArcGIS.com or a portal for the VRP layer’s network dataset, if the solve fails, only the violated constraint fields will be updated.
How to create a vehicle routing problem analysis?
The vehicle routing problem analysis layer stores the inputs, parameters, and results for a given vehicle routing problem. You can create the vehicle routing problem analysis layer from the Network Analyst toolbar by clicking Network Analyst > New Vehicle Routing Problem.
How long does a VRP solver need to be used?
The VRP solver is not designed to solve problems over one year in duration. Therefore, all service times and time windows need to be less than a year. Specialties can be associated with an order. That is, an order may require a technician with a certain skill set (for example, an electrician) or a vehicle with certain capabilities (a power lift).
What happens when you fix a routing error?
You have to be extremely careful in this situation though, because your “fix” can send a flood of new routes into the network, changing traffic patterns that may not be transparent to the users. Another gotcha to be thinking about when troubleshooting routing errors is how it changes your customer’s expectation of the project’s scope.
Where are the stops on a route analysis?
During route analysis, some of the stops are not located on the network. A stop is located on an edge that is restricted in both directions. A stop is located on an edge that is blocked at both ends with barriers. A located stop has incorrect time window attributes.