URBAN STREET LIGHTING APPLICATION INVESTIGATION AND SUBJECTIVE EVALUATION

摘要

Urban street lighting application investigation is conducted to identify the current status of urban street lighting and to find out urban street lighting requirements and customer needs. Thereby, the evaluation of Property administrator and end-user about maintenance and lighting quality both of lighting system and component were performed to extract the customer needs and urban market requirements, field test about 23 samples in Beijing and Shanghai to identify some key Lighting parameters include illuminance, luminance distribution, light CCT, semi-cylinder illuminance etc. in the street, finally technical specification and boundary condition of Urban street lighting were built up.