The method of this model suits not only roadplane design, but also road profile design, crossing design, pipeline design, etc.
本模型的建模思想不仅适合于道路平面设计，今后还可应用于道路纵断面设计、横断面设计、管线综合等。
2
This text introduces how Programming Computer compiles the coordinates of roadplane, computes programming process and actual application in light of road coordinate calculation principle.
公路平面线路坐标计算原理、线路坐标计算程序编制及应用。
3
First the vision navigation system maps the original image to roadplane. Then it abstracts lane marking pixels exploiting the highway road marking line feature such as parallel, equal-width.