The present invention relates to a visual efficacy determining method for non-colored objects in different light environments, comprising: a) setting light environment; b) placing an object for performing visual recognition of a driver; c) resetting the light environment, and repeating the step b); d) processing visual recognition information data obtained after experiments, and establishing a correlating relationship between visual recognition time and color temperature, color rendering index and brightness parameters of the light environment; and e) performing visual efficiency analysis according to the visual recognition information data processing results. The present invention further provides a system for implementing the visual efficacy determining method for non-colored objects in different light environments, wherein the system comprises a simulated tunnel middle section subsystem, a testing subsystem and a data processing subsystem. According to the method and the system disclosed by the present invention, visual efficacy analysis is performed on the visual influence of the light environment setting of the illumination of a night road and a tunnel middle section on the driver, and good guidance standards are provided for the reasonable and efficient setting of the color temperature, color rendering index and average brightness of a lighting device.


    Access

    Download


    Export, share and cite



    Title :

    METHOD FOR MEASURING VISUAL EFFECT OF NON-COLORED TARGET IN DIFFERENT LIGHT ENVIRONMENTS AND SYSTEM THEREOF


    Additional title:

    VERFAHREN ZUR MESSUNG DES VISUELLEN EFFEKTS EINES NICHTFARBIGEN ZIELS IN VERSCHIEDENEN LICHTUMGEBUNGEN UND SYSTEM DAFÜR
    PROCÉDÉ DE MESURE DE L'EFFET VISUEL D'UNE CIBLE NON COLORÉE DANS DIFFÉRENTS ENVIRONNEMENTS LUMINEUX ET SYSTÈME CORRESPONDANT


    Contributors:
    HU JIANG BI (author) / ZHANG XIAO QIN (author) / ZHANG YUAN FENG (author) / LI XIAO YU (author) / GUAN GUI PING (author) / WANG WEI LI (author) / MA WEN QIAN (author) / GUO DA (author) / WANG MENG (author) / LIU FENG (author)

    Publication date :

    2019-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / H05B ELECTRIC HEATING , Elektrische Heizung



    Maneuvering target tracking with colored noise

    Wen-Rong Wu, / Dah-Chung Chang, | IEEE | 1996


    Maneuvering Target Tracking with Colored Noise

    Wu, W.-R. | Online Contents | 1996


    TARGET DISTANCE MEASURING SYSTEM AND TARGET DISTANCE MEASURING METHOD

    SUZUKI JIRO | European Patent Office | 2023

    Free access


    Dynamic Visual Acuity: Measuring a Different Source of Visual Impairment

    Peters, Brian / Bloomberg, Jacob / Mulavara, Ajit | NTRS | 2013