Programmable Logic Controllers for Systems of Automatic of the Level Crossing
Mieczyslaw Kornaszewski
DOI:
Abstract
The railway crossings are vulnerable to incidence of high number of accidents often deadly. In order to face this problem, the modern systems of automatic of the level crossing have been introduced. These systems are based on Programmable Logic Controllers, which allow the designers to exploit self-control mechanisms, events acquiring, technical diagnostic which in turn enable remote control and acquisition of faults.