Working conditions for the low location lighting system on passenger ships

• Autorzy: Zalesińska M. , Wandachowicz K.
• Języki publikacji: EN

Abstrakty

EN

An emergency escape lighting system based on Low Location Lighting on passenger ships is required to ensure proper visual guidance to allow safe egress routes for evacuation of the ship’s deck, even in very dense smoke. LLL system components must be installed in specific locations of the escape route, as well as exhibiting the required photometric characteristics within a specified time after triggering. The luminance decrease curve for materials used for the surfaces of LLL system components depends on a number of factors, e.g. spectral distribution of light sources and light exposure parameters. Ascertaining the influence of specific factors allows optimization of the proper means of material exposure to achieve the required photometric characteristics. This article presents the normative requirements for LLL systems installed on passenger ships regarding their placement and photometric characteristics. It presents actual working conditions for LLL systems and laboratory test results for two photoluminescent materials, as well as formulating recommendations to ensure proper working conditions for the LLL system.

Słowa kluczowe

EN

LLL system; photoluminescent materials; mark ways of evacuation; lighting engineering; light sources; working conditions

• Wydawca: Wydawnictwo Naukowe Akademii Morskiej w Szczecinie
• Czasopismo: Zeszyty Naukowe Akademii Morskiej w Szczecinie
• Rocznik: 2015
• Tom: nr 43 (115)
• Strony: 125--130
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Zalesińska M.

• Poznan University of Technology, Institute of Electrical Engineering and Electronics 5 M. Skłodowskiej-Curie Sq., 60-965 Poznań, Poland

autor

Wandachowicz K.

• Poznan University of Technology, Institute of Electrical Engineering and Electronics 5 M. Skłodowskiej-Curie Sq., 60-965 Poznań, Poland

Bibliografia

• 1. CIE (1987) CIE publication No. 69: Methods of Characterizing Illuminance Meters and Luminance Meters: Performance, Characteristics and Specifications
• 2. IMO (1993) Resolution A 752 (18) adopted on 4.11.1993: Guidelines for the evaluation, testing and application of Low location lighting on passenger ships.
• 3. ISO (2010) ISO 15370:2010 (E) – Ships and marine technology – Low location lighting on passenger ships – Arrangement.
• 4. SOLAS (1974) International Convention for the Safety of Life at Sea, regulations II-2/28, § 1.10 i II-2/41-2 § 4.7.
• 5. WANDACHOWICZ, K. & ZALESIŃSKA, M. (2015) Ekspertyzy dotyczące efektywności świecenia systemów LLL eksploatowanych na promach pływających na linich Polska – Skandynawia w latach 2005–2015. Unpublished. Archiwum Instytutu Elektrotechniki i Elektroniki Przemysłowej
• 6. ZALESIŃSKA M. & WANDACHOWICZ K. (2015) Badanie systemu oświetlenia ewakuacyjnego na statkach i promach pasażerskich. IAPGOS 2015. 5(1). pp. 14–19.