TY - JOUR TI - Synthesis of controller for railway – level crossing devices using Petri nets and state machine AU - Mielnik, Ryszard TI - Synthesis of controller for railway – level crossing devices using Petri nets and state machine AB - The design of modern digital measurement-control systems applied in such fields as nuclear and power, chemical, air and rail transport as well as military requires a special approach to the philosophy of design, manufacture and the use of such systems. Therefore, attention should be focused on safeguarding the required level of reliability and safety of working conditions of such systems. On an example of a controller for an automatic railway crossing devices is presented synthesis of this controller. In this fact were used Petri nets – to modeling this controller and state machine – to make programming application. VL - 2016 IS - Elektrotechnika Zeszyt 1-E (2) 2016 PY - 2016 SN - 0011-4561 C1 - 2353-737X SP - 101 EP - 112 DO - 10.4467/2353737XCT.16.032.5294 UR - https://ejournals.eu/czasopismo/czasopismo-techniczne/artykul/synthesis-of-controller-for-railway-level-crossing-devices-using-petri-nets-and-state-machine KW - Petri nets KW - state machine KW - discrete-event systems KW - real-time systems