HERE Tour planning use vehicles multiples times - here-api

Question

I am working my way into the Here Tour and have already done some planning. However, I am now dealing with a problem where more is to be transported than the vehicles can carry.
Problem
I want to transport 100 units to 10 points. I only have one vehicle with a capacity of 50, so I can't transport everything in one trip. The time and the distance that the vehicle travels are not limited.
I have already looked up what can be done with such a problem.
use more vehicles
use a bigger vehicle
define a second shift for the vehicle so that it drives twice.
I would like to implement it as in solution 3). The number and the vehicles should not be changed. The vehicle should drive more often. But since I don't know how long the first trip will take. I cannot say when the second shift should start.
Do you have an idea how to solve this best.

Answer 1

Using option#3 can easily solve the problem: In the problem file define 2 time shifts for the vehicle, add 10 delivery jobs with 24hs pf time window.
The solution will have all 10 jobs served by 1 vehicle.
For the example:
{
"fleet": {
"types": [
{
"id": "vehicle_1",
"profile": "car_1",
"costs": {
"fixed": 12.0,
"distance": 0.003,
"time": 0.008
},
"shifts": [
{
"start": {
"time": "2021-07-17T00:01:00Z",
"location": {
"lat": 52.530971,
"lng": 13.384915
}
},
"end": {
"time": "2021-07-17T12:00:00Z",
"location": {
"lat": 52.530971,
"lng": 13.384915
}
}
},
{
"start": {
"time": "2021-07-17T12:01:00Z",
"location": {
"lat": 52.530971,
"lng": 13.384915
}
},
"end": {
"time": "2021-07-17T23:59:00Z",
"location": {
"lat": 52.530971,
"lng": 13.384915
}
}
}
],
"capacity": [
50
],
"limits": {
"maxDistance": 3000000,
"shiftTime": 86400
},
"amount": 1
}
],
"profiles": [
{
"type": "car",
"name": "car_1"
}
]
},
"plan": {
"jobs": [
{
"id": "job_1",
"tasks": {
"deliveries": [
{
"places": [
{
"times": [
[
"2021-07-17T00:01:00Z",
"2021-07-17T23:59:00Z"
]
],
"location": {
"lat": 52.400971,
"lng": 13.284915
},
"duration": 900
}
],
"demand": [
10
]
}
]
}
},
{
"id": "job_2",
"tasks": {
"deliveries": [
{
"places": [
{
"times": [
[
"2021-07-17T00:01:00Z",
"2021-07-17T23:59:00Z"
]
],
"location": {
"lat": 52.2346971,
"lng": 13.274915
},
"duration": 900
}
],
"demand": [
10
]
}
]
}
},
{
"id": "job_3",
"tasks": {
"deliveries": [
{
"places": [
{
"times": [
[
"2021-07-17T00:01:00Z",
"2021-07-17T23:59:00Z"
]
],
"location": {
"lat": 52.660971,
"lng": 13.314915
},
"duration": 900
}
],
"demand": [
10
]
}
]
}
},
{
"id": "job_4",
"tasks": {
"deliveries": [
{
"places": [
{
"times": [
[
"2021-07-17T00:01:00Z",
"2021-07-17T23:59:00Z"
]
],
"location": {
"lat": 52.244971,
"lng": 13.344915
},
"duration": 900
}
],
"demand": [
10
]
}
]
}
},
{
"id": "job_5",
"tasks": {
"deliveries": [
{
"places": [
{
"times": [
[
"2021-07-17T00:01:00Z",
"2021-07-17T23:59:00Z"
]
],
"location": {
"lat": 52.150971,
"lng": 13.214915
},
"duration": 900
}
],
"demand": [
10
]
}
]
}
},
{
"id": "job_6",
"tasks": {
"deliveries": [
{
"places": [
{
"times": [
[
"2021-07-17T00:01:00Z",
"2021-07-17T23:59:00Z"
]
],
"location": {
"lat": 52.430971,
"lng": 13.3454915
},
"duration": 900
}
],
"demand": [
10
]
}
]
}
},
{
"id": "job_7",
"tasks": {
"deliveries": [
{
"places": [
{
"times": [
[
"2021-07-17T00:01:00Z",
"2021-07-17T23:59:00Z"
]
],
"location": {
"lat": 52.2344971,
"lng": 13.224915
},
"duration": 900
}
],
"demand": [
10
]
}
]
}
}
,
{
"id": "job_8",
"tasks": {
"deliveries": [
{
"places": [
{
"times": [
[
"2021-07-17T00:01:00Z",
"2021-07-17T23:59:00Z"
]
],
"location": {
"lat": 52.330971,
"lng": 13.354915
},
"duration": 900
}
],
"demand": [
10
]
}
]
}
},
{
"id": "job_9",
"tasks": {
"deliveries": [
{
"places": [
{
"times": [
[
"2021-07-17T00:01:00Z",
"2021-07-17T23:59:00Z"
]
],
"location": {
"lat": 52.250971,
"lng": 13.316915
},
"duration": 900
}
],
"demand": [
10
]
}
]
}
},
{
"id": "job_10",
"tasks": {
"deliveries": [
{
"places": [
{
"times": [
[
"2021-07-17T00:01:00Z",
"2021-07-17T23:59:00Z"
]
],
"location": {
"lat": 52.420971,
"lng": 13.344915
},
"duration": 900
}
],
"demand": [
10
]
}
]
}
}
]
}
}