%0 Conference Paper %1 FantiGiuaSeatzu03 %A Fanti, M. P. %A Giua, A. %A Seatzu, C. %B SMC'03 Conference Proceedings. 2003 IEEE International Conference on Systems, Man and Cybernetics. Conference Theme - System Security and Assurance (Cat. No.03CH37483) %D 2003 %I IEEE %K citeulike colores, deadlock, monitors, prevention, railway %P 1866--1873 %R 10.1109/icsmc.2003.1244683 %T A deadlock prevention method for railway networks using monitors for colored Petri nets %U http://dx.doi.org/10.1109/icsmc.2003.1244683 %X The real-time traffic control of railway networks authorizes movements of the trains and imposes safety constraints. The paper deals with the real time traffic control focusing on deadlock prevention problem. Colored Petri nets are used to model the dynamics of the railway network system: places represent tracks and stations, tokens are trains. The prevention policy is expressed by a set of linear inequality constraints, called colored Generalized Mutual Exclusion Constraints that are enforced by adding appropriate monitor places. Using digraph tools, deadlock situations are characterized and a strategy is established to define off-line a set of Generalized Mutual Exclusion Constraints that prevent deadlock. An example shows in detail the design of the proposed control logic. %@ 0-7803-7952-7

@inproceedings{FantiGiuaSeatzu03, abstract = {{The real-time traffic control of railway networks authorizes movements of the trains and imposes safety constraints. The paper deals with the real time traffic control focusing on deadlock prevention problem. Colored Petri nets are used to model the dynamics of the railway network system: places represent tracks and stations, tokens are trains. The prevention policy is expressed by a set of linear inequality constraints, called colored Generalized Mutual Exclusion Constraints that are enforced by adding appropriate monitor places. Using digraph tools, deadlock situations are characterized and a strategy is established to define off-line a set of Generalized Mutual Exclusion Constraints that prevent deadlock. An example shows in detail the design of the proposed control logic.}}, added-at = {2017-09-08T10:52:59.000+0200}, author = {Fanti, M. P. and Giua, A. and Seatzu, C.}, biburl = {https://www.bibsonomy.org/bibtex/291534331ea3820117efaea49f207cc33/fernand0}, booktitle = {SMC'03 Conference Proceedings. 2003 IEEE International Conference on Systems, Man and Cybernetics. Conference Theme - System Security and Assurance (Cat. No.03CH37483)}, citeulike-article-id = {10827032}, citeulike-linkout-0 = {http://dx.doi.org/10.1109/icsmc.2003.1244683}, citeulike-linkout-1 = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1244683}, doi = {10.1109/icsmc.2003.1244683}, interhash = {2cb8a508e4119ea275e967290e9229a6}, intrahash = {91534331ea3820117efaea49f207cc33}, isbn = {0-7803-7952-7}, keywords = {citeulike colores, deadlock, monitors, prevention, railway}, location = {Washington, DC, USA}, pages = {1866--1873}, posted-at = {2012-06-25 10:55:13}, priority = {2}, publisher = {IEEE}, timestamp = {2017-09-08T10:53:23.000+0200}, title = {{A deadlock prevention method for railway networks using monitors for colored Petri nets}}, url = {http://dx.doi.org/10.1109/icsmc.2003.1244683}, year = 2003 }