The invention discloses a signal lamp automatic timing device based on machine learning, which belongs to the technical field of traffic signal lamps, and comprises a stand column, a fixed shaft, a signal lamp body, induction coils, a rotating mechanism, an induction radar, a virtual ground induction camera, a dynamic capture camera and a control cabinet, wherein the stand column is arranged in the vertical direction and fixedly connected to the ground; the multiple groups of induction coils are arranged in the ground; the fixed shaft is fixedly connected to the stand column and is perpendicular to the stand column; the signal lamp body is fixedly connected to the top part of the stand column; and the rotating mechanism is arranged on the fixing shaft in a sleeving mode. Through combination of multiple detection modes of comprehensive video detection, radar vehicle detection and ground induction vehicle detection, a signal lamp timing strategy is optimized by using a machine learning mode, timing errors when a single detection technology fails are avoided, interference of weather and other factors is also avoided, timing is precise, and the device operation stability is high.
本发明公开了一种基于机器学习的信号灯自动配时装置,属于交通信号灯技术领域,包括立柱、固定轴、信号灯本体、感应线圈、旋转机构、感应雷达、虚拟地感相机、动态捕捉相机和控制柜,所述立柱沿竖直方向布置,所述立柱固定连接于地面上,所述感应线圈为多组设于所述地面内,所述固定轴固定连接于所述立柱上,且所述固定轴垂直于所述立柱布置,所述信号灯本体固定连接于所述立柱的顶部,所述旋转机构套设于所述固定轴上;本发明通过综合视频检测、雷达车检和地感车检的多检测方式的结合,利用机器学习的方式优化信号灯配时策略,避免了单一检测技术失效时配时错误,同时也避免了天气等因素的干扰,配时精准,装置运行稳定性高。
Signal lamp automatic timing device and method based on machine learning
一种基于机器学习的信号灯自动配时装置及其方法
2021-03-12
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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