Author
László Ketskeméty
Mini Project ID
BMEMPLOAD2
Description
The case: Illegal overweighting of heavy goods vehicles is a major problem throughout Europe. Heavy goods vehicles, buses and coaches transporting goods in Europe must comply with certain rules on weights and dimensions for road safety reasons, and to avoid damage to roads, bridges and tunnels.
The aim of the research is to build a European load measurement network that is suitable for estimating the load on the entire road network, which is important information in scheduling road network maintenance. The development of the measuring network also helps to filter out overweight transport vehicles. A complete measuring network to be installed on all road sections is very expensive and can only be implemented in a long time. Therefore, the goal is a strategic scheduling of deployment that will result in a pattern that is well representative the statistical population of the entire European road sections.
Sector
VET
Data
A database on the population of European road sections is to be created, in which, in addition to the geographical phi and lambda coordinates of the road sections, the following data is available: data describing the quality of the road section, traffic data, weight load data and that whether the road section is equipped with a WIM (Weighting In-motion) measuring point and what are the parameters of this measurement station (transit speed, capacity, measurement accuracy, date of last calibration, etc.).
Model
N/A
Calculation
In order to design a representative sample, the following data are required: (after by segmenting the population of European road sections into homogeneous parts by clustering) the cluster identification code and the number of elements of each cluster, the number of already installed measuring stations in each cluster.
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