Fault diagnosis on the highway surveillance and control system based on Petri Net Model Zhu, Li-wei ; Zhang, Zhi-yong
Publication details: Linköping VTI, 2013Description: 13 s, CDISBN:- 9789163729737
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| Statens väg- och transportforskningsinstitut | Available |
Konferens: Road safety on four continents: 16th international conference, 2013, Beijing, China
Highway Surveillance and Control System (HSCS) is the critical system to improving the traffic safety and efficiency of highway. In this paper, the fault diagnosis model of HSCS based on Petri Net Model is provided in line with the composition, fault types and features of HSCS, and subsequently the fault diagnostic algorithm is given. In the end of this paper, the fault diagnosis of Microwave Vehicle Detector (MVD) in HSCS is presented to verifying the proposed fault diagnosis model and algorithm.