Strange Route

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Strange Route

Postby mfranzgrote » Thu Aug 02, 2018 9:56 am

Hi I have a problem with a route that looks not quit optimal.
The RouteEditor does not show any restrictions and no blocks are provided.

I created a raw request as a sample.
Do I miss something important or what might be the problem here?


Code: Select all
{
  "waypoints": [
    {
      "$type": "WaypointDesc",
      "linkType": "NEXT_SEGMENT",
      "fuzzyRadius": 0,
      "coords": [
        {
          "$type": "Point",
          "point": {
            "$type": "PlainPoint",
            "x": 10.748556,
            "y": 53.689722
          }
        }
      ]
    },
    {
      "$type": "WaypointDesc",
      "linkType": "NEXT_SEGMENT",
      "fuzzyRadius": 0,
      "coords": [
        {
          "$type": "Point",
          "point": {
            "$type": "PlainPoint",
            "x": 10.747049,
            "y": 53.692594
          }
        }
      ]
    }
  ],
  "exceptionPaths": null,
  "details": {
    "manoeuvres": true,
    "polygon": true,
    "detailLevel": "STANDARD",
    "segments": true,
    "featureDescriptions": true
  },
  "callerContext": {
    "properties": [
      {
        "key": "CoordFormat",
        "value": "OG_GEODECIMAL"
      },
      {
        "key": "ResponseGeometry",
        "value": "WKB"
      },
      {
        "key": "Profile",
        "value": "carfast"
      }
    ]
  }
}
Attachments
Bildschirmfoto 2018-08-02 um 11.52.02.png
mfranzgrote
 
Posts: 5
Joined: Thu Feb 22, 2018 1:10 am

Re: Strange Route

Postby Bernd Welter » Thu Aug 02, 2018 10:49 am

Hello Marc,

OttoGarberSTraße.png
The little street segment which is required for the "expected" route is a SPECIAL_ROAD which is blocked for cars and trucks. Therefore the hole Naturpark Lauenburgische Seen is no option for your desired path.


The cause for the unexpected behaviour is the short street segment on the Otto-Garber-Straße which is labeled as
  • SPECIAL_ROAD
  • blocked for cars
  • blocked for trucks

By applying special flags such as those mentioned in the Delivery Profile you can use the shorter path though the Albsfelder Weg in the South would still be blocked.
Applying an Emergency profile would be too flexible because then the vehicle could also use the cycle lane.

If further checks are required please get in touch with mew 1:1 via email.

Best regards,
Bernd
Bernd Welter
Manager Technical Consulting & Requirement Engineering
Senior Technical Consultant Developer Components
PTV GROUP - Germany

Bernd at Youtube
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Bernd Welter
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Re: Strange Route

Postby mfranzgrote » Mon Aug 13, 2018 10:54 am

Thanks for your help, this explains the route if the first option (left in albsfelder weg) is not used, I will contact you via mail.

Thanks again
mfranzgrote
 
Posts: 5
Joined: Thu Feb 22, 2018 1:10 am

Re: Strange Route

Postby Bernd Welter » Mon Aug 13, 2018 12:02 pm

In fact there are two critical sections. I'll forward them to DATA for a crosscheck because the alternative provider's map looks different:
Ratzeburg.PNG
tomtom based map

Ratzeburg.HERE.PNG
HERE based map
Bernd Welter
Manager Technical Consulting & Requirement Engineering
Senior Technical Consultant Developer Components
PTV GROUP - Germany

Bernd at Youtube
User avatar
Bernd Welter
Site Admin
 
Posts: 1179
Joined: Mon Apr 14, 2014 10:28 am


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