Prioritizing orders

This forum deals with any kind of trip optimization whether it is automatic planning or manual dispatching, refering to transport orders or service planning.
Post Reply
jakubkurchan
Posts: 5
Joined: Tue Mar 17, 2020 9:00 am

Prioritizing orders

Post by jakubkurchan »

Hello,

Is it possible to somehow prioritize certain orders above others in a planTours request? Let's say that we have around 20 locations that we want to visit, but we are not sure if that's possible, so we would like to assign high priority to a couple of them to make sure that they are always visited, and then the rest of them would be added depending on whether the vehicle can visit them or not.

I have tried looking for answer on the forum but couldn't find one.
User avatar
Bernd Welter
Site Admin
Posts: 2564
Joined: Mon Apr 14, 2014 10:28 am
Contact:

Re: Prioritizing orders

Post by Bernd Welter »

Hello Jakub,

the v2 of xtour does not consider priorities at the moment and I am not sure whether this will be implemented soon or not. My thoughts about this requirement are:

1. how about trying to plan the prio A orders first and then use a second call with proper fixations and the output of call #1?
2. if your workload seems to be too high think about using xcluster.planVisits which offera a 'score' property. Not 100% the same as with xtour but at least you should be aware that there's an approach in the engine.

Get back to me 1:1 to discuss your individual requirement if approach #1 doesn't match.

Best regards
Bernd
Bernd Welter
Technical Partner Manager Developer Components
PTV Logistics - Germany

Bernd at... The Forum,LinkedIn, Youtube, StackOverflow
I like the smell of PTV Developer in the morning... :twisted:
User avatar
Bernd Welter
Site Admin
Posts: 2564
Joined: Mon Apr 14, 2014 10:28 am
Contact:

Re: Prioritizing orders

Post by Bernd Welter »

Hello Jakub,

Alex (DEV) also mentioned this:
Another iterative approach would be to do the opposite. You first set up a request with all orders. If some prio A orders remain unplanned, you kick out some nearby but planned prio B orders until all prio A orders fit in.
Best regards,
Bernd
Bernd Welter
Technical Partner Manager Developer Components
PTV Logistics - Germany

Bernd at... The Forum,LinkedIn, Youtube, StackOverflow
I like the smell of PTV Developer in the morning... :twisted:
jakubkurchan
Posts: 5
Joined: Tue Mar 17, 2020 9:00 am

Re: Prioritizing orders

Post by jakubkurchan »

Thank you for response Bernd.

This isn't a real feature that we are trying to implement now, at least not yet. Our company was just interested whether your engine supports something like that directly or we would have to roll out our own implementation. I will keep what you wrote in mind when the time comes to implement that tho :D
User avatar
Bernd Welter
Site Admin
Posts: 2564
Joined: Mon Apr 14, 2014 10:28 am
Contact:

Re: Prioritizing orders

Post by Bernd Welter »

in v2.25 we invented com.ptvgroup.xserver.xtour.Order.Priority
internally this is based on an iteration:

1 try to schedule all orders without prio.
If this works: done.
If not:
2. schedule the highest prio class orders.
Then try to add the next prio class. And so on.
Within each extension step there may be orders remaining. From that stop they won't be considered in future steps.
Bernd Welter
Technical Partner Manager Developer Components
PTV Logistics - Germany

Bernd at... The Forum,LinkedIn, Youtube, StackOverflow
I like the smell of PTV Developer in the morning... :twisted:
Post Reply