交通規(guī)劃四階段法詳細(xì)步驟

1、第 頁、transcad中交通規(guī)劃四階段法具體操作1.1生成初始路網(wǎng)圖111生成路網(wǎng)前準(zhǔn)備打開背景圖片（Open：*tif）設(shè)置單位為：MetersEditpreferencessystemmapunits：meters112新建路網(wǎng)層(線層)New-GeographicFile選擇LineGeographicFile,層名：street,端點(diǎn)層名：node域字段：speed、capacity(4bytes)time(8bytes)hmwGKjgraphicFilsS3NewFileChaowdTypeofFifeCancel5TjiptrfRb廠PoinlGsg咄kFfa1+LjteGscg

2、raphicRe1AbsGecgapbic賤-LayerSEnrgsLaieCnatsahm陰旳舊曲記Hbforpointe,tries,orareas=CptionsCAddH-p即ftIcH-pijTaimap蚯idu刃+5fruen3rrap-YflndnwEnniLwrStrg?Nfeme兩血餐CiBansaFablefcrenqp-oiTdstaAttributesfor弓trwt畫路網(wǎng)：ToolsMapEditingToolbox畫完路網(wǎng)檢查路網(wǎng)的連通性：ToolsMapEditingchecklinelayerconnectivity1.2生成小區(qū)圖新建交通區(qū)層（面層）New-G

3、eographicFile,選擇AreaGeographicFile,options選擇第二項(xiàng)，輸入層名:area添加域字段：交通區(qū)編碼ID，現(xiàn)狀base，現(xiàn)狀吸引量Abase，現(xiàn)狀交通區(qū)容量POPbase,未來發(fā)生量Pfur,未來吸引量Afur,未來交通區(qū)容量POPfurNewGeographicFile-OptionsaAddthelayertothecurrentmapwindowCShowthelayerinanewmapwindow-Endpoini：LarserSettings畫交通區(qū)：ToolsMapEditingToolbox1.3在路網(wǎng)與交通區(qū)層填入數(shù)據(jù)并進(jìn)行人口預(yù)測根據(jù)調(diào)查

4、所得的數(shù)據(jù)填入路網(wǎng)與交通區(qū)數(shù)據(jù)表中進(jìn)行交通區(qū)未來人口預(yù)測、打開交通區(qū)數(shù)據(jù)表、操作過程點(diǎn)擊statisticsModelEsticmation,在dependent選項(xiàng)里面選擇Pbase，independent里面選POPbase一add一POPbase一OK一保存(文件名為Pfur)；MoifelEstimation4m*1I.j:II宦Regres3n廣finarySgt-Medhod廬RegreeiDTi廣BnaryLagi:UsingjfllRecordsL:PhasefAbawpapbae：PFUHJAFURjTOPFURAvalabiBFalaaIDAreaPD:11|PAbaseE

5、pbegPFURAFURPOPFURVDependentIndependentEwirv.rlrlsOKCancelOKConcri同樣在dependent選項(xiàng)里面選擇Abase,independent里面選POPbase一add一POPbaseOK保存（文件名為Afur）；點(diǎn)擊數(shù)據(jù)表中Pfur下任意一格，選statisticsModelEvaluation打開Pfur文件一將數(shù)據(jù)導(dǎo)入表中（Afur導(dǎo)入方式相同）Kj*2penMtad-IFie1.4生成小區(qū)質(zhì)心建立交通區(qū)形心與路網(wǎng)的連接（1）在“node層添加字段index,操作方法：dataviewmodifytableaddfield命名

6、為indexModifyTable云T(2)輸出質(zhì)心:選擇面層“area,tool-export選擇Allfeatures,standardgeographicfile,ID,includebuiltdata,exportascentroidpointsl_玄ExpertareaGeography忖udeIBField|VJOptionsVIncludeBuilt-inData:孑BcportasCentroidPointsICreateIcipclcgyConnect(Layer;area)SettingsFillOKCansl|選擇面層“area，使用tool-mapediting-con

7、nect,選擇nodefield:index.fillwith選擇IdsfromarealayerConnect(Layer呂rezSellings匚訓(xùn)pKCmngl|Rmamt更新路網(wǎng)的路段屬性信息添加路段屬性數(shù)據(jù)：使用FillCapacity=100000,speed=3,time二Length/speed5G8G.7405794.B205B24.78O5912.12乂GO151.69O14.22O51.28071.94OG425.42O3i29.9131口占01說31.til318.26a40.37315J.5S31口BO述34.74310000017.0931GaOGO23.983ij

8、noriS.471.5創(chuàng)建網(wǎng)絡(luò)(1)選出質(zhì)心：在點(diǎn)層上Selectionselectionbycondition填入indexnullokSelectbyCondition(DatavEew:noder)(2)建立網(wǎng)絡(luò)在路網(wǎng)層上，點(diǎn)擊Networks/PathsCreate調(diào)出創(chuàng)建網(wǎng)絡(luò)對(duì)話框?qū)ptionalFields里的內(nèi)容全選，連接后的路網(wǎng)將繼承這些屬性點(diǎn)OK,出現(xiàn)保存對(duì)話框起好名字，點(diǎn)擊Save。CreateNetwi/ork至此，路網(wǎng)創(chuàng)建完成!1.6生成阻抗矩陣在node或street層上點(diǎn)擊“Network/Paths，選Multiplepaths選項(xiàng)，彈出對(duì)話框后Settings

9、里面選time、selection、selection，點(diǎn)OK。MultipleShonesiPrh胡135.31m關(guān)皿D.DS130刪砌宙冊初料1N1斷5051圉Matrkl-血姐嘟陽nt臨-lime)嚅51mwto5?E.im辺3?:i礎(chǔ)飆囲m伽順52i啤mwmm1歸腳胭mmno至此，阻抗矩陣便生成！將生成的阻抗矩陣更換ID（將阻抗矩陣的小區(qū)質(zhì)心節(jié)點(diǎn)行列號(hào)ID轉(zhuǎn)換成為小區(qū)行列號(hào)ID）在阻抗矩陣matrix中右鍵IndicesAddindex，選擇node、ID、new、index、selection，點(diǎn)OK。將行和列更換為new，點(diǎn)OK即可。AddTnde-K冒畑k!-如n磅渤餉罰繭耐q!

10、Jl19.QQ龐1G用.雄145275ms10.00552.561288.D81386Wu35K.5R耶艮1D0&5V辺刃1甄91mQ.QQ別訓(xùn)W88拠51M軸恤.50B10.411附Mu327SJims6433.G?622.37W.87肛ROWtt1劇1DS2.D31145.13慟緲6恂551551.53釦5邂佛MO1細(xì)Sm1063.5211M1EI.2Jws5X1.7對(duì)未來年限小區(qū)發(fā)生與吸引量進(jìn)行平衡P,A的平衡處理注意：如果P,A不平衡，則在Planning中進(jìn)行Balance.點(diǎn)擊PlanningBalance出現(xiàn)對(duì)話框，選擇一種合適的平衡方法，完成設(shè)置rVectorBkncinqCa

11、redCedor1Vedrr2xty1field|frUP|Dafcarn認(rèn)邱m刁RecedeHoldvfiLtaMeIykIVader1Verier2QpfofEResultsSumTiarySIProcedureSucceeded81ExecutionTirrewasCD:DM.231.-VertorlOpbon?*卻艸JiBcordvaijMidtecharqalrHdiin-aorZOplons-r*.4?alreford?aiuE!iabedwgedCHddyinliWsmingsandReponLinesLoggedVl/arnings:lReportLines:11ShowWan

12、ingsShowReportClose點(diǎn)擊OK，出現(xiàn)保存平衡結(jié)果對(duì)話框JJ二stay已再-屮品4睜LAM口DAiea|ID:1|Pba:e|Abate|popbasE|PRJRAFURIPOPFURtDl|【FUR(AFURI1197793.23-3E097B0腳0訓(xùn)03E28493G81GO0013O.0D2fl9(.372108186.74-7G8SGO1G50.G0觸1627198D.U02moo362.72397522.50-451256G0E400.00386546797S8DG33865.0D2739.8B434C251.0G-1OS132010700.00囂制74312S4D(：

13、(434S4.0D4359.405285268.3S-432K12就加血3697鈾篦984D0053657.003417.39620290E.48-700820GE90.003651E1511042B0fS36S1.00%01.B47128397.7948018K5294U.0C1717194703529S8071717.0D11401.048131127.27-32009285009.003995378060000(33395lOD2Z13.45949刊2-制-G5G072002J00.004247204427610094247.0D119G.9D點(diǎn)擊Save，出現(xiàn)運(yùn)行結(jié)果1.8用重力模型進(jìn)

14、行交通分布預(yù)測應(yīng)用重力模型進(jìn)行交通分布預(yù)測（本簡單例子沒有涉及到重力模型的標(biāo)定，而是假設(shè)重力模型已經(jīng)標(biāo)定好，可以直接使用模型進(jìn)行交通分布預(yù)測）點(diǎn)擊PlanningTripDistributionGravityApplication出現(xiàn)應(yīng)用重力模型的對(duì)話框，并完成相應(yīng)的設(shè)置:rawiryAppiicatcnGenera!PLFP35EFnctcrnFsactc書|Prnducluns4IPFURDDAFURHHIJProducfacn-cnDalaDartia血刈|a&a*BALANCE2刁Reconch|和IFwftunw刁t4ameNewFtadudjcns|JPFUHflBCliOflSI

15、片F(xiàn)LJFUPuTcatIrizoiicinFErhJew-OlherInta7rie；oni&IMstGoriY&xfiriceJD.CI-Conrtrarn廣Prodjction.ttnOGtionDrupMoveIjpMcveEmResultsI詆IMatricesModelStatusNewDidNOTconvergeafter1uderations.|T-Case|ExecutionTimewasDG:DD:DD.3O7WarningsandReportLinesLoggedWarnings;9ReportLines;17ShowWarningsShowReportI0osel-Tl

16、12|3I411.613.39Oil261141一2433.17113935285071.54-1901904023D.0714.815008D.D35.453691.2G5793282?.377t.1420113917D.010.0200093&1DOOOO00998926785.12202.805l51HUatrix4-OutputMatrix(New)5|El7I3I9|D.(H47.53623L95140.2210.S34.64622.79227.939.78334.S8345.10579.89198588.55328.49344B.420.24aoa0.0D0.13一O.OS003O

17、.UD：L95D.70-22001480.93457.43DOO1.43一167S.29DOO0.143991.24-0.011.902352.39678.7827.81ResultsSummaryProcedureSucceededID轉(zhuǎn)換將生成的OD矩陣更換ID(將阻抗矩陣的小區(qū)行列號(hào)ID轉(zhuǎn)換成為小區(qū)質(zhì)心節(jié)點(diǎn)行列號(hào)ID)在0D矩陣matrix中右鍵IndicesAddindex,選擇node、index、newl、ID、selection,點(diǎn)OK。將行和列更換為new，點(diǎn)OK即可。AddMatrixJndX詢44制4fi|?55,543-(LUff.541M1牌44-2431171139如

18、SOT227.33378砂45慫暫-hnbQ5S.1B弼9融冊533期朋GlZ3-引雑42U.240.肥U.OHMl4?訕im據(jù)1述-期0.1139.0時(shí)斤402?.3771.11摘-2MH鞠頫朗433117亞朝1.W-1.233.01SI渦000ttUU1519$版1?SSJ1.K235239則1_團(tuán)伽怡-Jjtait燈址此1.9進(jìn)行交通分配并査看結(jié)果實(shí)施交通分配在路段層上：點(diǎn)擊PlanningTrafficAssignment調(diào)出其對(duì)話框，選擇一種交通分配方法，本例中選擇用戶平衡分配方法點(diǎn)擊Network選項(xiàng)，在Info里鉤上Centroids點(diǎn)擊OtherSettings選項(xiàng)。在OtherSetting選項(xiàng)：Centroidsareinselectionset里選selection。這樣分配時(shí)不經(jīng)過小區(qū)質(zhì)心節(jié)點(diǎn)。點(diǎn)擊OK。TrafficAssignmeristDieLay引MeteoricFiestreet匚IP瀑程設(shè)計(jì)碉渾聊感別ET.NETrifethiodUsffEiJjibriiJll審|MarinFieOutputfflatiKManxNe|rFeldsAipha|Hone|l*4onePieloadjfJane1-GlQ&slatwiazicrs2&CorrveraenoeFuncttr：|CanoElOpUorS