Traffic Signals

Traffic Signals within London are managed by TfL. The dataset includes signalised at junctions, pedestrian crossings (pelican, toucan, puffin). The layer shows the sites (one point per junction or crossing) rather than individual traffic signal poles. Derived from TTS_MAP table view of SFM (Site Fault Management assets) extracted from Maximo once a week : Dual Pelican, Dual Toucan (pedestrians and cycles), dual puffin, Pedestrian, Pelican, Puffin, Toucan. Data owner : Asset Management, SNO Assset Operations Please refer to the "Extract Date" attributes in the data table for the last updated date

伦敦境内的交通信号灯由伦敦交通局（TfL）负责管理。本数据集涵盖信号控制交叉口与行人过街设施，包括佩里坎人行横道（pelican）、图坎人行横道（toucan）、帕芬人行横道（puffin）。本数据图层展示的是各交叉口或过街设施的点位（每个交叉口或过街对应一个点位），而非单独的交通信号灯杆。本数据集源自每周从Maximo系统中提取的现场故障管理资产（Site Fault Management assets，SFM）的TTS_MAP表视图，涵盖双佩里坎、双图坎（供行人和非机动车使用）、双帕芬、普通行人过街、佩里坎、帕芬、图坎等类型。数据归口管理方为资产管理部、SNO资产运营部。请参考数据表中的"Extract Date"（提取日期）属性，获取最新更新时间。