交通信号控制常用术语

1交通信号控制常用术语本文件规定了交通信号控制业务领域关于交通信号灯、道路交通信号控制机、信号控制模本文件适用于交通信号控制系统的规划、设计、建设、运用机动车信号灯motorvehiclesi城市交叉口信号灯trafficlightsatcityi全向控制信号灯omnidirectionalcontr2方向指示信号灯direction-indicat注：箭头向左代表左转和掉头，箭头向上代表直行，箭头向右代表右转和掉头。针对组合控制需求，可考虑将方向指示灯根据实际需求进行组合应用，如直左、直右信号道口信号灯signalforrailway-roadwaygradecros非机动车信号灯non-motorvehic左转非机动车信号灯leftturnnon-motorveh由红色、黄色和绿色三个几何位置分立的内有自行车和向左箭头图案的圆形单元组成，指3由几何位置分立的内有红色行人站立图案的单元和内有绿色行人行走图案的单元组成，用道路交通信号倒计时显示器countdowndisplayunitfortraf道路交通信号控制机roadtrafficsignal单点道路交通信号控制机singlepointroadtraffic应用在单个路口，在无通讯网络的环境下可独立完成路口交通运行控制的道路交通信号控联网道路交通信号控制机networkedroadtrafficsignal在单点道路交通信号控制机基础上，可根据路网的数据自动进行协调优化控制的道路交通智能道路交通信号控制机intelligentroadtraffi4信号机机柜trafficsignalcontr采用防锈、防腐蚀材料或做过防锈或防腐蚀处理的材料加工而成，用于存放和保护信号机正常工作的带有柜门、资料盒和手动控制门等部与道路交通信号控制机通信口相连的可显示道路交通信号控制机工作状态及设置道路交通与道路交通信号控制机通信口相连，可显示道路交通信号控制机工作状态，并按预设的控现场控制终端fieldcontrol与道路交通信号控制机通信口使用wifi或蓝牙方式相连独立黄闪stand-aloneflashin信号机不能正常工作时，信号输出切换为黄色闪烁的备份电源单元stand-bypower5当主备电源无法正常供电时，应急使用的可保障道路交通信号控制机正常工作的供电单元全球定位系统（GPS）校时单元GPSfortimecalibra用于链接信号灯、信号交流零线、保护接地及信号公共接地单个交叉口道路交通信号控制机独立运行、与其他交叉口无关的交通信号控制单点定时控制isolatedpret单点感应控制isolatedactua道路交通信号控制机根据检测器测得的不同相位交通流信息来调节各相位信号持续时间的6单点全感应控制isolatedfullact单点半感应控制isolatedsemi-act单点自适应控制isolatedadap单个路口根据交通流实时信息即时自动调整信号机信号控制配置参数的交通信号控制方把两个或两个以上交叉口的道路交通信号机协调起来加以控制的交通信号控制方式。脱机干线协调控制off-linearterialtr把一条干线上的多个交叉口的道路交通信号控制机联动起来，实施协调控制的交通信号控干线感应协调控制arterialactuat一种在干线定时协调控制的基础上，通过交通流检测器测定交叉口非协调相位进口车道到7无电缆协调控制cablelesslin通道锁定控制passagewaylockedco方向锁定控制directionlocke所有信号灯组的黄灯信号均以固定频率闪烁的用于警示的交通信号控制所有信号灯组的红灯信号全部亮起用于警示各个方向所有车辆均不可进入路口的交通信号灭灯控制lightoffcontrol8通过向交通信号控制机下发状态切换指令，使交叉口信号按阶段依次放行的交通信号控制行人过街控制pedestriancrossing采用行人过街按钮或感应式行人过街信号控制系统对路口行人进行过街控制的交通信号控公交优先控制bussignalpriori特勤车辆优先控制emergencyvehiclepreempti信号灯色按设定的信号相位顺序变化一个循环的完整信号灯色按设定的信号相位顺序变化一个循环所需的时间。9信号周期内所有信号灯色显示保持不变的时一个相位绿灯时间结束至下一个相位绿灯时间开始在一个相位的黄灯结束之后和下一个相位绿灯时间启动之前，所有信号灯色显示为红色的相位绿灯时间里实际用于车辆通行的时间。相位绿灯时间开始后，车队前面若干辆车因为反应及加速导致超过饱和车头时距的时间之1行人绿闪时间flashingdon'twal行人绿灯持续闪烁时间，用于保证在对向机动车获得绿灯显示前，行人能够从一侧路缘石行人相位时间pedestrianph行人过街速度pedestrianwalkin交叉口控制方案intersectionco交叉口关于相位设置、相位序列设置、信号配时周调度表dayscheduleofaweek协调控制中，由相邻两个或多个采用相同交通交通信号控制系统trafficsignal由道路交通信号控制机、道路交通信号灯、道路交通流检测设备、通信设备、控制计算机单点联网式信号控制系统isolatedon-linetrafficsigna据图形化展示、信号控制、配时数据的上传/下单点自适应信号控制系统isolatedadaptivetrafficsign具有中心级控制算法，能根据交通流历史及现状数据，对单个路口实时信号调优，具有交基于检测数据的信号实时优化、基于检测数据的多时段方案产出、系统运维功能的交通信号控区域实时自适应协调控制系统areaadaptivetraffics具有中心级智能控制算法，能根据交通流历史及现状数据，对路段机配时参数实时优化、多时段方案优化产出、对区域内所有交通信号联结起来进行区域协调控B备份电源单元···············································································································································4.13备用控制单元·················································································································································4.8步进控制·······················································································································································5.21C车道信号灯·····················································································································································3.6车辆检测器···················································································································································4.17城市交叉口信号灯·········································································································································D单点半感应控制·············································································································································5.5单点道路交通信号控制机·····························································································································4.2单点定时控制·················································································································································5.2单点感应控制·················································································································································5.3单点控制·························································································································································5.1单点联网式信号控制系统·····························································································································7.2单点全感应控制·············································································································································5.4单点自适应控制·············································································································································5.6单点自适应信号控制系统·····························································································································7.3道口信号灯·····················································································································································3.8道路交通信号倒计时显示器·······················································································································3.13道路交通信号灯·············································································································································3.1道路交通信号控制机···································································································································4.1独立黄闪·······················································································································································4.11F防雷单元·······················································································································································4.16方向锁定控制···············································································································································5.16方向指示信号灯·············································································································································3.5非机动车信号灯·············································································································································3.9G干线感应协调控制·······································································································································5.干线控制·························································································································································5.7干线协调控制···············································································································································5.9干预控制·······················································································································································5.20隔离线···························································································································································6.20公交优先控制···············································································································································5.23H红灯时间·······················································································································································6.14环···································································································································································6.19黄灯时间·······················································································································································6.13黄闪控制·······················································································································································5.17J机动车信号灯·················································································································································3.2交叉口控制方案···········································································································································6.21交通警示信号灯···········································································································································3.12交通信号控制系统·····································································································································接线端子·······················································································································································4.19L联网道路交通信号控制机·····························································································································4.3绿波带宽·······················································································································································6.30绿波速度·······················································································································································6.31绿灯间隔时间·················································································································································6.7绿灯延时步长···············································································································································6.34绿信比···························································································································································6.12M面控·································································································································································5.9灭灯控制·······················································································································································5.19Q起动损失时间···············································································································································6.11区域实时自适应协调控制系统···········································································································区域协调控制···············································································································································5.11全红控制·······················································································································································5.18全红时间·························································································································································6.8全球定位系统（GPS）校时单元················································································································4.15全向控制信号灯·············································································································································3.4R日计划/日时段表·····································································································S时间间隔·························································································································································6.6手持终端·························································································································································4.6手动控制·······················································································································································5.13手动控制单元·················································································································································4.9双周期···························································································································································6.28损失时间·······················································································································································6.10T特别路线方案···············································································································································6.25特勤车辆优先控制·······································································································································5特殊日调度表···············································································································································6.24通道·······························································································································································4.18通道锁定控制···············································································································································5.15脱机干线协调控制········································································································································W无电缆协调控制···········································································································································5.12X现场控制终端···············································································································································4.10线控·······························································································································································5.11相位差···························································································································································6.29相位绿灯时间·················································································································································6.5相位锁定控制·············································································································································5.14信号机机柜·····················································································································································4.5信号阶段·························································································································································6.4信号相位·························································································································································6.3信号周期·························································································································································6.1行人过街控制···············································································································································5.22行人过街速度···············································································································································6.18行人绿灯时间···············································································································································6.15行人绿闪时间·············································································································································6.16行人相位时间···············································································································································6.17行人信号灯···················································································································································3.11Y应急供电单元···············································································································································4.14有效绿灯时间·················································································································································6.9Z匝道信号灯·····················································································································································3.7智能道路交通信号控制机···························································································································周调度表·······················································································································································6.23周期控制·························································································································································5.2周期时长·························································································································································6.2主电源单元···················································································································································4.12主控制单元·····················································································································································4.7子区·······························································································································································6.26子区周期·······················································································································································6.27最大绿灯时间···············································································································································6.33最小绿灯时间···············································································································································6.32左转非机动车信号灯···································································································································3.Aallred..................................................................................................................................................................6.8allredlightingcontrol......................................................................................................................................5.18area...................................................................................................................................................................6.26areaadaptivetrafficsignalcontrolsystem.........................................................................................................7.4areacontrol.......................................................................................................................................................5.11areatrafficcontrol.........................................................................................................................................arterialactuatedtrafficcontrol.......................................................................................................................arterialcontrol....................................................................................................................................................5.7arterialtrafficcontrol..........................................................................................................................................5.9Bbarriers..............................................................................................................................................................6.20bussignalprioritycontrol...............................................................................................................................5.23Ccablelesslinkedcontrol.................................................................................................................................countdowndisplayunitfortrafficlights.................................................................................................cyclelength........................................................................................................................................................6.2Ddayschedule.....................................................................................................................................................6.22dayscheduleofaweek.....................................................................................................................................6.23direction-indicatingsignal..................................................................................................................................3.5directionlockedcontrol....................................................................................................................................5.16doublecycle.....................................................................................................................................................6.28Eeffectivegreentime............................................................................................................................................6.9emergencypowerunit...................................................................................................................................emergencyvehiclepreemptioncontrol............................................................................................................5.24Ffieldcontrolterminal........................................................................................................................................4.10flashsignal.......................................................................................................................................................3.12flashingdon'twalk,FDW..................................................................................................................................6.16flashingyellowcontrol.....................................................................................................................................5.17GGPSfortimecalibrationunit............................................................................................................................4.15greenwavespeed.............................................................................................................................................6.31greenwavebandwidth......................................................................................................................................6.30Iintelligentroadtrafficsignalcontroller..............................................................................................................4.4intersectioncontrolplan...................................................................................................................................6.21inter-greentime..................................................................................................................................................6.7interval................................................................................................................................................................6.6interventioncontrol..........................................................................................................................................5.20isolatedactuatedcontrol.....................................................................................................................................5.3isolatedadaptivecontrol.....................................................................................................................................5.6isolatedadaptivetrafficsignalcontrolsystem...................................................................................................7.3isolatedcontrol...................................................................................................................................................5.1isolatedfullactuatedcontrol..............................................................................................................................5.4isolatedon-linetrafficsignalcontrolsystem......................................................................................................7.2isolatedpretimedcontrol....................................................................................................................................5.2isolatedsemi-actuatedcontrol............................................................................................................................5.5Llanesignal...........................................................................................................................................................3.6leftturnnon-motorvehiclesignal....................................................................................................................3.10lightoffcontrol.................................................................................................................................................5.19lightningprotectionunit...................................................................................................................................4.16linecontrol.........................................................................................................................................................5.9losttime............................................................................................................................................................6.10Mmaincontrolunit................................................................................................................................................4.7mainpowerunit................................................................................................................................................4.12manualcontrol..................................................................................................................................................5.13manualcontrolunit.............................................................................................................................................4.9maximumgreen................................................................................................................................................6.33minimumgreen................................................................................................................................................6.32motorvehiclesignal...........................................................................................................................................3.2Nnetworkedroadtrafficsignalcontroller.............................................................................................................4.3non-motorvehiclesignal....................................................................................................................................3.9Ooffset.................................................................................................................................................................6.29off-linearterialtrafficcontrol...............................................................