With the growth of traffic density, traditional collision risk models cannot thoroughly describe the complex traffic any more. Therefore, in this paper, a marine traffic situation complexity model, which is based on the relationship between ships, is introduced to metric the complexity of vessel traffic. Firstly, traffic density factor and traffic conflict factors are considered to construct the traffic unit complexity model, reflecting the traffic complexity and traffic characteristics; Secondly, by extending the traffic unit complexity model into the own-ship complexity model, the influences of the positions of other ship on the complexity spatial distribution are analysed; Finally, two scenarios are imported to validate the availability of the complexity model. The verification results show that the complexity can respond to different route structures and traffic situations sensitively.
Modelling of the Marine Traffic Situation Complexity
2016
Article (Journal)
Electronic Resource
Unknown
Metadata by DOAJ is licensed under CC BY-SA 1.0
Ship traffic complexity measuring method for multi-ship maritime traffic situation
European Patent Office | 2024
|Aircraft autonomous operation-oriented air traffic situation complexity evaluation method
European Patent Office | 2022
|European Patent Office | 2017
|European Patent Office | 2023
|Modeling Air Traffic Situation Complexity with a Dynamic Weighted Network Approach
DOAJ | 2018
|