연구의 선진화와 생산성 향상에
필요한 최적의 소프트웨어와 컨설팅을
공급하도록 노력하겠습니다.

 

[도로(Roads) 모듈]

 


The Roads Module offers the automatic generation of profiled roads and crossings from real-world navigation data (e.g. OpenStreetMap, NavTeq). The input data is parametrized based on the vector data's shape attributes and analysed automatically in a pre-calculation step. Thus complex road networks with various lane settings, crossings and markings are set up and created in no time.

The Roads Module contains various additional modifiers for roads generation. In the Profile modifier segments of the tracks, curb or pavement along the road profile can be defined and arbitrary road markings are supported. Where lines with Profile modifier assigned are intersecting, crossings are generated automatically. The constellations of the lines are arbitrary, and thus very complex crossing or also roundabouts may be generated. Different track settings of the roads are blended over seamlessly. Besides such junctions drive-ups are supported, that enable the generation of e.g. complex motorway interchanges. Transitions of different road settings e.g. 4 to 2 lanes are also created automatically.

Tunnels can be generated and cut into the terrain mesh with the accordant Modifier Tunnel. The Bridge modifiers offers the generation of generic bridges with pillars.


Roads Plus

The Roads Plus module offers additional features, such that traffic and driving simulations can make use of the visual database for their AI right away. The module contains the OpenDrive exporter, an open file format for the logical description of road networks.

The included functionalities cover arc and clothoid based road generation. A clothoid represents a spiral that is placed before and after a curve's arc according to road construction rules. Existing vector data can be converted into such representation or new ones can be created by hand and later be edited. Those roads are cut into the terrain mesh with their height calculated from polynomials. With the modifier Sign signals like traffic signs and lights can be connected logically to the roads or crossings.
Roads receive a crossfall in curve areas. Thus all preconditions for proper OpenDRIVE export of all AI informations are met.

 

 

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