Open AccessActual types of sensors used for weighing in motion
Author(s) -
Iulian Agape,
A I Dontu,
A Maftei,
Lidia Gaiginschi,
P D Bârsănescu
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/572/1/012102
Subject(s) - weigh in motion , truck , axle , strain gauge , automotive engineering , transport engineering , axle load , computer science , engineering , electrical engineering , structural engineering
In last decade, the overloaded trucks increase in countries with weak infrastructure, for examples in Indonesia the percentage of overloaded trucks is more than 60% [1]. To prevent this violation of the country regulations was developed weigh-in-motion (WIM) network stations. For France and not only, the network of WIM stations improved traffic safety, fair competition between transportation companies and infrastructure lifetime [2]. The WIM station is able to determine: the type of the vehicle, the gross weight of the vehicle, the load on each axle, vehicle’s speed and so on. The most common sensors used for obtain data information are strain gauges force sensors and piezoelectric sensors. In this paper will be analyzed the main advantages and disadvantages of each type of sensors used for WIM stations.