The invention relates to the technical field of fault detection, and provides a fault self-detection method and system for a traffic signal lamp, and the method comprises the steps: detecting and collecting an optical information parameter and an electric information parameter at an intersection terminal, and adding timestamps and position number information corresponding to the intersection terminal to the optical information parameter and the electric information parameter; mapping and adding the optical information parameters and the electric information parameters into the signal lamp state information to obtain multi-modal data; performing data preprocessing on the multi-modal data to obtain multi-modal preprocessed data; performing data division based on the multi-modal preprocessing data; and outputting a fault self-checking result by referring to the classification data set, and synchronously displaying the fault self-checking result on the Web monitoring platform. The technical problem that the traffic signal lamp detection efficiency is low and the traffic safety is affected in the prior art is solved, and the technical effects of improving the traffic signal lamp fault detection efficiency and maintaining the traffic safety are achieved.
本申请涉及故障检测技术领域,提供一种交通信号灯的故障自检方法及系统,所述方法包括:在路口终端,检测采集光信息参数、电信息参数,所述光信息参数、电信息参数添加有时间戳以及所述路口终端对应的位置编号信息;将所述光信息参数、电信息参数映射添加至所述信号灯状态信息中,得到多模态数据;对所述多模态数据进行数据预处理,得到多模态预处理数据;基于所述多模态预处理数据进行数据划分;参照分类数据集,输出故障自检结果,在所述Web监控平台对所述故障自检结果进行同步显示。本申请解决了现有技术中交通信号灯检测效率低下,影响交通安全的技术问题,达到了提高交通信号灯故障检测的效率,维护了交通安全的技术效果。
Fault self-checking method and system for traffic signal lamp
一种交通信号灯的故障自检方法及系统
12.04.2024
Patent
Elektronische Ressource
Chinesisch