Petri Net Based Spatio-temporal Relationships for Moving Objects
Yong-shan Liu and Zhong-xiao Hao
DOI : 10.3844/jcssp.2005.510.514
Journal of Computer Science
Volume 1, Issue 4
This study presents the spatio-temporal constraint relationships of moving objects by employing Petri Net technology. The spatial constraints of moving objects are first presented in this study based on the V4I theory, then the temporal constraints for moving objects are presented by applying this theory to temporal aspect. With the proposing of Moving Object Petri Net (MOPN) and Spatial Constraint Petri Net (SCPN) in this study, the spatio-temporal constraint relationships of moving objects are presented
© 2005 Yong-shan Liu and Zhong-xiao Hao. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.