資料課件講義ptv vissim介紹

1、PTV VISSIM 介紹1. PTV集團(tuán)簡介2. PTV Vision交通軟件包3. PTV Vissim簡介及功能4. PTV Vissim 對用戶有哪些幫助5. PTV Vissim新發(fā)展劉乙霏上海 2015年12月30日PTV集團(tuán)簡介PTV A SMART SOFTWARE COMPANYIN TRANSPORTATION PLANNING & OPTIMIZATION成立:總部:分支:1979Karlsruhe, Germany5 大洲,14 個國家650 82.1 百萬雇員:營業(yè)額:PT

2、V Headquarters, KI Slide 4PTV 集團(tuán)產(chǎn)品一覽Concepts & SolutionsData & ContentSoftware & ServicesLOGISTICSCOMPONENTSVISION TRAFFICSUITEVISIONONLINECONCEPTS& SOLUTIONSLOGISTICS APPLICATIONSCONSULTINGRESEARCHDATA& CONTENTTRAFFIC DATALOGISTICS DATAI Slide 5 PTV 集團(tuán)全球分支分布

3、子公司合作商I Slide 6 PTV 用戶全球分布全球范圍內(nèi)超過 5,000 個用戶I Slide 7PTV 中國介紹成立:地點(diǎn):分支:2005上海北京雇員:營業(yè)額:7RMB1400萬I Slide 8PTV在中國的用戶分布Autor I Thema I Datum (Eingabe per Einfgen Kopf- und Fuzeile)I Slide 9用戶分類東莞市公支隊(duì)警務(wù)指揮大隊(duì)北京市公交通管理局科研所四室無錫市公交通巡邏支隊(duì)廈門公?？谑泄步煌ㄑ策壷?/p>

4、隊(duì)科技裝備管理科佛山市禪城區(qū)交通局(公共交通管理科)重慶市公交通管理局泉州指揮中心常熟市公交通巡邏大隊(duì)貴陽市公交通支隊(duì)深圳市公交通局富陽市公交通大隊(duì)福州交巡警支隊(duì)惠州市公交通支隊(duì)北京市公交通管理局湛江Autor I Thema I Datum (Eingabe per Einfgen Kopf- und Fuzeile)I Slide 10咨詢公司城市規(guī)劃相關(guān)單位市政與交通設(shè)計相關(guān)單位大學(xué)用戶用戶PTV VISION交通軟件包 PTV 交通軟件包I Slide 12InterconnectedOnl

5、ine traffic signal adaptive network control model-basedReal-time traffic simulation model, based on offline strategic model (PTV Visum), fused with real-time dataA solution for all traffic analysis needsAdvanced microscopic pedestrian simulation, both inside and outside buildingsDetailed microscopic

6、 modelling of individual vehicles covering all modes of transport multi-modal micro-simulationNetwork modelling large scale, national, regional and local transport network developments and demand I Slide 13Visum 宏觀戰(zhàn)略規(guī)劃平臺Vistro 節(jié)點(diǎn)能力分析Vissim 中微觀交通運(yùn)行仿真PTV Vision 是一個軟件集成系列；針對交通規(guī)

7、劃與出行需求模型分析； 面向全部交通方式PTV ；從宏觀到中觀再到微觀分析；實(shí)現(xiàn)動態(tài)分析。I Slide 14PTV VISION VISUMI Slide 15PTV VISION VISTROI Slide 16PTV VISION VISSIMI Slide 17PTV VISSIM 簡介及應(yīng)用VISSIM是什么？ 中微觀交通仿真軟件 可模擬多種交通方式 任意地準(zhǔn)確重現(xiàn)實(shí)際車道幾何形狀和網(wǎng)絡(luò)元素位置 車輛跟馳模型 多個接口連接所有

8、主要信號控制系統(tǒng) 用戶定義的簡單宏語言邏輯 對變換車道和策略駕駛方式進(jìn)行細(xì)節(jié)逼真的仿真 排放量計算 三維仿真 界面用好I Slide 19VISSIM 歷史 軟件最早于上世紀(jì)70年代德國Karlsruhe 大學(xué)開發(fā)并應(yīng)用 首個商業(yè)用戶為西門子公司，1993 首次邁向國際，1995 (Eugene, Oregon) 目前作為PTV Vision系列軟件之一遍布全球交通需求預(yù)測 仿真I Slide 20VISSIM核心構(gòu)件 路網(wǎng)路網(wǎng) 幾何形狀 走向 交通流結(jié)果輸出 視頻 圖表 交通控制 結(jié)果輸出交通流 流量 車輛行為 路徑交通控制 信

9、控 非信控I Slide 21VISSIM應(yīng)用道路交叉口仿真 信號控制 固定配時基于信號組和相位感應(yīng)信號控制 非信控環(huán)形交叉口設(shè)置優(yōu)先規(guī)則多模式系統(tǒng) 機(jī)動車 非機(jī)動車 其他汽車、卡車、公交車、軌道交通自行車、行人機(jī)場和航運(yùn)I Slide 22VISSIM應(yīng)用交通管理措施 路段控制和應(yīng)急車道開放 上下匝道口管控 集中改道和單獨(dú)導(dǎo)航 Car2X應(yīng)用程序高速公路 高速公路和干線走廊分析 高速公路交織處交通組織管理交通樞紐I Slide 23VISSIM應(yīng)用公共交通 公共交通局部路徑改造 公交優(yōu)先廢棄排放行

10、人 結(jié)合私人交通（PrT）和公共交通（PuT）一起進(jìn)行行人仿真 建筑物和重大活動疏散方案 建筑物容量規(guī)劃和制定替代方案I Slide 24仿真結(jié)果輸出 Maximum solution: Completeprotocol of all events User-defined parameters User-defined filters Aggregated MOEs for link segments, nodes/junctions and network Stored in network file, data base and accessible vi

11、a COM interface Graphical display in 2D (individual vehicles and aggregated results) and 3DI Slide 25VISSIM PERFORMANCE MEASURESSystem Network Delay, Network Travel Time, VMTIntersection60300540Delay - stopped, control, or personQueue lengths Number of stops780102012601500Link Densit

12、y, Volume, SpeedTransit Travel time, Standard Dev., Pass. Wait TimeSignal control Average Cycle Length, Average Green TimeRoutes Travel time, speed, delayPoint Data Collection # vehicles, 17401980222024602700294031803420I Slide 260100020003000VISSIM OUTPUTI Slide

13、 27VISSIM OUTPUT CHARTSI Slide 28VISSIM OUTPUT CHARTSI Slide 29Measures of Effectiveness Link Evaluation OutputBase CaseWidening + ITS200Interchange 12006006001000Speedkm/h100014001400180018002200220026002600Interchange 230003000340034003800380042004200460046005000500

14、0Interchange 35400540058005800620062006600660070007000Interchange 47400740078007800Interchange 55:005:155:30 5:45 5:005:155:30 5:45 pmI Slide 30102545608090100110120120EVALUATIONS / OUTPUT DATA - CALIBRATIONMeasurement(aggregated over 5 lanes)SimulationSimulation ParametersCalibrat

15、ion Results0.2 second simulation resolutionPerception thresholds set to tight platoons Reduced desired safety distanceTight desired speed distribution2400 vphpl averageStable to unstable flow replication Speed-flow relationships are I Slide 31speed mphspeed mph9080706050403020

16、1000200040006000800010000 12000 14000flow veh/h90807060504030201000200040006000800010000 12000 14000flow veh/hSIMULATION RESOLUTIONFundamental DiagramTime Step Influence on Capacity1201008060402000500100015002000250030003500Flow Rate veh/h/I Slide 32Speed km/h0.1s1.0sstz 10stz 20st

17、z 30stz 40stz 50stz 60stz 70stz 80stz 90stz 10090th Percentile QueueEVALUATIONS / OUTPUT DATASimulated Alaska NBL Maximum Queue Lengths600500400BayBay + Taper300 90th % Q16002100time (sec)260031003600I Slide 33maximum queue length (ft)Sa09-2FsSa09-3FsSa92-2FsSa_IstE

18、VALUATIONS / OUTPUT DATAsec2100ScenariosNo BuildWidening, no route guidance1800Route guidance without wideningBase case (no event)1500120090060030004:004:305:005:306:006:307:007:30 pmSimulation TimeI Slide 34Event GRAPHICS: 3D MODE AVI/MOVIE PRODUCTIONwww.ptI Slide 35PTV VISSIM 對用戶的幫助信號控制Signal ControllersRing Barrier Controller (RBC)VAPFixed Time Controller (VISSIG)Special ApplicationsHardware-in-the-LoopTransit Signal PrioritySoftware-in-the-Loop (ASC/3)Railroad PreemptionExternal Signal