A Real-Time Measurement-Modeling System for Ship Air Pollution Emission Factors

Journal of Marine Science and Engineering

Fan Zhou¹  Yunli Fan¹  Jing Liu¹  Hang Zhu²  Xiaodong Yang² 

[1] College of Information Engineering, Shanghai Maritime University, Shanghai 201306, China;Sanxia Maritime Safety Administration of People’s Republic of China, Yichang 443002, China;

关键词: air pollution;    ship emissions;    emission factor;    environmental monitoring;    real-time monitoring;    SSM framework;   

DOI  :  10.3390/jmse10060760

来源: DOAJ

【 摘 要 】

The lack of techniques for monitoring ship emissions all day and in all weather conditions to obtain real-time emission factor values is the main problem in understanding the characteristics of ship emissions, and there is still no perfect solution. In this study, a real-time measurement-modeling system was designed and implemented. The system was divided into three parts: (1) a portable exhaust monitoring device, which could be mounted on a drone, aircraft, patrol boat, dock, and bridge crane, as well as on the shore, to conduct all-weather and real-time online monitoring of ship emissions; (2) a monitoring information platform for ship emissions, based on a Spring + Spring MVC + MyBatis (SSM) framework and Vue front-end technology; and (3) a cloud server that received real-time ship emission measurement data and stored it after verification and analysis to calculate the pollutant gas and particulate matter emission factors. Following development, this system was used to monitor the emissions of ocean-going and inland river ships. Analysis of the acquired data showed that the system could effectively measure the emission factors of ship exhausts full-time in a variety of weather scenarios. This system can improve the efficiency of maritime law enforcement and provide technical support for promoting the construction of ship emission control areas. It can also help researchers obtain ship emission data, as well as an improved understanding of the emission characteristics of ships.

【 授权许可】

Unknown