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Title	Fine particle management technology for subway station
Homepage	www.dap.co.kr
Attached File	20NT-02_Fine_particle_management_technology_for_su	Date	2020-06-19
Contents	1. Overview •Fine particle management platform that is capable of coordinating various equipment used in the subway stations to manage fine particles, from a scientifically based fine particle management technology to a data-based optimum equipment management 2. Features •Utilizes a smart air quality measuring device to construct a collection of air quality information collection network •A deep learning(Convolutional Neural Network Algorithm: CNN) based fine particle prediction technique with a 85.2% accuracy, and employs a visualization technology to identify and forecast the average concentration of ultra fine particles •Advanced reduction equipment that utilizes forecast data to prevent fine particle contamination ahead and save operating costs 3. Effective Period of Certification •May 21th, 2020 ~ May 20th, 2022 4. Application History/Cases •Accumulation of DB and collection of information for subway station¡¯s air quality (including fine dust particles) •A platform to manage and forecast fine particle concentration in the subway station Integrated management of subway station equipment 5. Source •Korea Industrial Technology Association : www.netmark.or.kr

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