Simulation prediction method and simulation prediction equipment for quantitatively analyzing fogging risk of vehicle lamp and computer readable storage medium

• Main Authors: HUA CHENG, HU WENJIE, DING BOYAN, ZHENG ZHIJUN, LUO YIFAN, HE YUAN
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention relates to a simulation prediction method and simulation prediction equipment for quantitatively analyzing a fogging risk of a vehicle lamp, and a computer readable storage medium. The simulation test method comprises the following steps: S1, defining structural model data of a lamp, and carrying out grid division on the lamp; s2, setting simulation environment parameters and a simulation time step length in simulation software, wherein the simulation environment parameters comprise a lamp initial condition, a cooling process simulation condition and a fog dispersal stage simulation condition; s3, based on simulation software, iteratively calculating the temperature and dew difference of each simulation time step length of all unit grids formed after grid division of the lamp, and comparing the temperature and dew difference with a temperature and dew difference threshold value to obtain a comparison result; and S4, determining whether optimization is needed based on a comparison result. The inv