The invention relates to an electrochromic mirror system and a voltage adjusting method and a voltage adjusting device thereof, and the voltage adjusting method comprises the steps: carrying out the preprocessing of obtained light intensity data, temperature data, humidity data and weather data, and obtaining a data matrix after the dimension reduction; performing multi-layer perception processing on the dimension-reduced data matrix to obtain a first output feature group, and performing decision regression processing on the dimension-reduced data matrix to obtain a second output feature group; performing stacking calculation on the first output feature group and the second output feature group to obtain a predicted voltage value; the reflectivity of the electrochromic mirror is changed according to the predicted voltage value, and integrated learning is performed on a plurality of environmental characteristics according to a stacking technology, so that the reflectivity of the electrochromic mirror is adjusted with high precision; finally, the purposes of preventing a driver from generating a glare effect and improving the driving safety of the driver are achieved.

    本发明涉及一种电致变色镜系统及其电压调节方法及电压调节装置,其中电压调节方法包括对获取到的光强数据、气温数据、湿度数据以及天气数据进行预处理,得到降维后的数据矩阵;将降维后的数据矩阵进行多层感知处理中得到第一输出特征组,将降维后的数据矩阵进行决策回归处理中得到第二输出特征组;将第一输出特征组、第二输出特征组进行堆叠计算,得到预测电压值;根据预测电压值改变电致变色镜的反射率,根据堆叠技术对多个环境特征进行集成学习,从而高精度的调节电致变色镜的反射率;最终实现防止驾驶员产生眩光效应,提高驾驶员驾驶的安全性的目的。


    Access

    Download


    Export, share and cite



    Title :

    Electrochromic mirror system and voltage regulation method and voltage regulation device thereof


    Additional title:

    一种电致变色镜系统及其电压调节方法及电压调节装置


    Contributors:
    YANG HUAN (author) / YANG JUNYI (author) / KONG SIFAN (author) / XU ZEFEI (author) / SUN DUOYU (author) / QIU ZELIN (author) / CHEN HONGJIAN (author)

    Publication date :

    2024-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    Voltage regulation system

    DELCOL JEAN-PIERRE / DESGEORGE AURORE | European Patent Office | 2019

    Free access

    Voltage regulation

    Roberts, W.A. | Engineering Index Backfile | 1940


    ELECTROCHROMIC MIRROR SYSTEM AND CHROMATISM METHOD OF ELECTROCHROMIC MIRROR USING AUTOLIGHT SYSTEM

    CHOI HYUN TAE / RYU KWANG HYUN / PARK JIN SUNG et al. | European Patent Office | 2024

    Free access

    ELECTROCHROMIC MIRROR

    KUBO WATARU | European Patent Office | 2020

    Free access

    ELECTROCHROMIC MIRROR CONTROL DEVICE

    YOUNG SEUNG ZU / YOON JUNG SEOK | European Patent Office | 2022

    Free access