登录
首页 » Others » 基于GIS模型的林火蔓延计算机仿真

基于GIS模型的林火蔓延计算机仿真

于 2020-12-03 发布
0 275
下载积分: 1 下载次数: 3

代码说明:

基于GIS模型的林火蔓延计算机仿真 地理信息系统东北林业大学学报第36卷表4地形阻尼系数蔓延算法就显得较粗糙。边界外延算法计算量大,主要体现下山火上山火在排序、査找方面,可以通过减少这方面的计算量而达到提高坡度/(°)阻尼系数K2坡度(°)阻尼系数K2速度的目的。边界外延算法与迷宫算法的结果完全一样,但42~0.0738~421750从编程的角度看,迷宫算法较易实现,而且速度不是很慢,所0.1333~371010以在文中采用迷宫算法。28~30.3223~2722~-180.4618~22NWNNE-17~-130.63火点E0.830.90SESE-2~21.003林火蔓延模拟算法分析与选择图2林火的蔓延方向31边界插值算法4林火蔓延的计算机仿真与实现边界插值算法基于栅格数据,它对于火场边界的计算是林火蔓延的计算机仿真主要分为4个步骤:第一、建立林通过插值的方法来实现,它只计算从初始火点出发的8个方火蔓延的空间背景数据库,其空间背景数据库包括可燃物类向,森林起火后,火源点向8个方向蔓延,分别为正东、正南、型数据、坡度数据、高程数据,并且它们要以栅格数据形式存正西、正北和东南、东北、西南、西北。设火点的位置为行列号储,因为文中研究的林火蔓延仿真基于棚格数据结构;第二、(讠),各方向上只计算从火源点出发的该方向上的栅格,其把王正非的数学林火蔓延模型转换为计算机模型;第三、根据余栅格不计算。当各方向上的计算时间超过给定的林火蔓延输入的起火点的位置坐标,蔓延时间、风速及方向,在背景数时间时,就停止计算,并记录下各方向的栅格行列号,再反映据库之上对火场扩展进行动态模拟显示;第四、计算林火的蔓到具体地形上,则可得到火场状况的直观表示,再依据这8个延面积及火线周长等数据。具体流程如图3所示。终结点进行插值运算,形成封闭的火场边界。空间背景数据库32边界外延算法坡边界外延算法从火蔓延所具备的两个特性(时间和空间)出燃度程发来考虑,在假设没有二次燃烧等情况下,林火表现为从已燃区物向未燃区延烧的性质,它反映为林火在地理位置上的变化和时间的延续上,林火燃烧的路径总是遵循在诸多可到达的路径中选择林火蔓延模型最快到达的那一条,因此,它的路径并不一定是空间上的最短路(王正非林火蔓延模型)径。边界外延算法乜是基于栅格数据的蔓延算法,实施此算法的步骤是:记录每次加入一新的起燃栅格后形成的林火边界,在可像元起火特征计算机与数学知识蔓延边界相邻栅格集合中,搜索其各方向上所需时间最短的栅火点坐标蔓延时间格,并以此栅格作为下一个引燃栅格;对此栅格进行林火边界的风速风句林火蔓延计算机模拟判断,同时对该栅格的加入所导致的原有边界集合的变动作调整,然后再进入下一步循环,直至满足模拟时间为止。火场扩展图统计和计算火场动态模拟33迷宫算法图3火场蔓延的计算机仿真流程迷宫算法以栅格数据为基础,以火点为起点,从正东起沿41试验区空间背景数据库的建立顺时针方向,其八方邻位可表示为:E、 SE S SW、W、N、NNE。每一点向外扩散有8个方向的选择,如图2所示。从正釆用栅格数据进行林火蔓延模拟仿真,即将G丶中所输东开始,沿顺时针方向检测,每探测到某一方向,计算累积时入的矢量的图形数据(地形图、林相图等)转换成栅格数据,间∑t。若∑t小于给定的扩展蔓延时间T,且该方位没有走因此、模拟的过程就是对所有的栅格点处理的过程,每个栅格点所代表的长和宽(分辨率)越小,模拟的精度越高。考虑到过或是原先累积时间大于∑t就沿此方向走一步,并记下所数据的处理及计算机计算的速度,每一图形数据的栅格化都走的路径和方位,存放在堆栈或库中,同时将累积时间修改为∑t累积时间可用二维数组存放,初值置为零。如果探测到釆用30m×30m栅格精度。试验区背景数据库的建立主要某一方位四周的∑t值均大于或等于T,则退回一步重新检测需要3种专题数据分别为高程数据、坡度数据、可燃物类型数据。其中:前两种专题数据是利用现有的帽儿山数字等高线下一个方位,当初始火点四周的8个方位都已检测完毕,则蔓数据,通过 a rcv iew的3扩展模块生成;可燃物类型数据通延过程结束。最终二维数组中所存放的累积时间∑t均小于过帽儿山数字林相图进行再分类获得,并将可燃物类型数据转化是满足条件的像元集合,它们所形成的集合反映在图像当中为(RD栅格形式存储。文中所应用到的数据如表5所示。就是模拟的火场表5栅格数据34算法的选择名称数据格式数据类型描述边界插值算法不考虑蔓延过程中每个起燃栅格向8个邻 V ege tation ESR IGR D NTEGER可燃物类型数据格蔓延的可能,因而计算较简单,但是此算法人为地简化了林ElevationESR IGR DNTEGER高程数据火蔓延的复杂性,对于大范围的地形变化较复杂的地区,林火ShESR I GRⅢN TEGER坡度数据C1994-2011ChinaAcademicJournalElectronicPublishingHouse.Allrightsreservedhttp:/www.cnki.net第9期毛学刚等:基于G模型的林火蔓延计算机仿真4142林火蔓延速度的计算难,因为不管用何种方法,都回避不了对可燃物、气象和地形在进行蔓延计算前,需婁先形成速度图文件,在林火蔓延的等因素的考虑,因而,火场蔓延模型的建立非常重要。文中结计算机仿真中最基夲的是林火的蔓延速度,通过速度图文件,可合帽儿山的实际情况建立了火行为的蔓延模型,并以Ⅴ isual以直观地得到可燃物蔓延速度的情况。形成速度图,具体来说,C++60为主要可视化开发厂具,采用先进的COM技术,成是对通过GS获得的各种薮据(可燃物类型数据、髙程数据和坡功地实现了基于G丶模型的林火蔓延计算机仿真度数椐)逐点进行处理,通过栅格的行列号得到栅格图像上与行目前的林火蔓延模型都是针对林火的始发阶段,今后对列号相对应的点的属性值,如可燃物类型、高程、坡度等信息,然森林大火和特大火的模型硏究将成为重点。林火蔓延模拟的后根据所选王正非蔓延模型并考虑实时参数,如发生火灾时的风研究也将向三维、立体的方向发展。随着对林火研究的深入,向、风速等信息计算出该点的林火蔓延速度,并将此速度值赋给也出现了一些新的林火研究方法,如突变理论、元胞自动该点这样形成的点集合在蔓延模拟中用作中间调用数据,称为机模拟林火蔓延、统计物理学方面的渗透理论、分形理速度图。速度图的生成由Ⅴ ialc++60编程实现。论2等,它们与计算机技术的结合必将对林火蔓延的研究做43林火蔓延动态显示出贡献。林火蔓延的动态显示是林火蔓延仿真中最关键的一步,参考文献主要利用Ⅴ isual c++60编程实现,其主要过程为:第一、从背景数据库中读入可燃物类型和高程数据;第二、根据输入的「1]黄作维.基于G和RS的林火行为预测研究[J西北林学院学报,20621(3):94-97风向、风速参数,利用王正非林火蔓延模型计算岀林火的蔓延「2」朱煌武,朱霁平,谢庆胜,等.基于地理信息系统的森林火灾救速度;第三、将计算结果在空间背景薮据库上输出。动态模拟辅助决策系统的研究[J.自然灾害学报,19998(1):60-70不同风向、风速的结果,如图4所示。[3 PerryG M, Sparrow A D, Ow ens I F AGs- supported modelbr the simu lation of the spatial stru cture of w iH land fire Cass barsin New Zealnd[ J]. Jou n al of a pp lied E coby, 1999 36(4)50-5184] Weber rα唐世敏.野火蔓延的数学模型[J力学与实践,199214(2):1-12I5 Rothemelr c. a m athem atical m odel for p red ct ng fire spreadw iH land fuels[R]. USDA: Forest Service R esearch Paper 1972113-115[6]毛贤敏.风和地形对林火蔓延速度的作用[小应用气象学报,1993,4(1):100-1047]温广玉,刘勇.林火蔓延模型的数学应用[J东北林业大学学报,19422(2):31-368]郑焕能,胡海清.东北东部山地可燃物类型的研究[J.森林防火,1990(4):10-13「9]钟茂华,范维澄,王清安.林火蔓延突变形态的模拟实验研究[J.自然科展,200010(4):330-353图4不同风速和风向的林火蔓延10]邬伦.地理信息系统一原理、方法和应用[M]北京:科学出版社,2000241-2465结论与展望「1]姚树人,火灾模型和辅助决策系统的现代发展[J.森林防火,1994(12):59-62从林火蔓延的硏究看,目前要做到精确的预测还比较困12]薄颖生,韩恩贤,韩刚,等.森林火灾自相似性质及其在林火管理中的应用研究初探[小森林防火,1997(3):20)-22perenne la l( Rannunau hus repe").I:wha"为adma[21李根前,黄宝龙,唐德瑞,等毛乌素沙地中国沙棘无性系生长(上接32页)10 Lovett Dous tL Popu at in dynam cs and spec ia ization格局与生物量分配[J西北农林科技大学学报:自然科学版m e2001,29(2):51-55con trast ing hab ita ts[J. Joumal ofe cology,1981.69743-7552李根前,赵粉侠,李秀寨,等.毛乌素沙地中国沙棘种群数量动11 Lovett Dous tL Popu ht on dynam is and chn al specialization in a态研究[J.林业科学,2004,40(1):180-184canal perens ial( Ranuna hus repens).l: responses to light and[23]贺斌,李根前,高海银,等.不同土壤水分条件下中国沙棘克险nu trient supply[ J]. Joumal of e co logy, 1987, 75 555-568生长的对比研究[J.云南大学学报:自然科学版,200729[12]王昱生,盖晓春.羊草无性系植物种群觅养生长格局与资源分(1):101-107配的研究[J植物生态学报,1995194:293-30124]贺斌,李根前,李周岐,等.木本克隆植物中国沙棘种群数量与13] Luo XG, DongM. A rch itec tu re p last city in response to soil mo is结构对土壤水分的响应[小西北农林科技大学学报:自然科hu re n the s tlon ife rou s herb Duchesnea ind iaa[ J. A cta Botan ica学版,2007,35(3):183-187Sinica200244(1):97-10025]赵成义,宋郁东,王玉潮,等.几种荒漠植物地上生物量估算的[14]刘庆,钟章成无性系植物种群生态学研究进展及有关概念初步研究[J应用生态学报,200415(1):49-52生态学杂志,19514(3):40-4「26刘佩勇,张庆灵,杨允菲松嫩平原朝鲜碱茅无性系种群构件生物5]刘庆,钟章成斑苦竹无性奈生长与水分供应及其适应对策的量结构及相关模型分析[小应用生态学报,20415(4):543-548研究[J.植物生态学报,199620(3):245-254I 27] A lpert P. N itrogen sharing am ong ram ets ncreases clonal grow th i[16]岳春雷,汪奎宏,何奇江,等.不同氮素条件下雷竹克隆生长的Frag aria chiloe sis[ J. Ecog y, 1991 72: 69-80比较研究[J.竹子研究汇刊,200221(1:38-40I 28 Evans JP. The effect of bcal resou Ice a vailab ility and clonal inte-[17]杨在娟,岳春雷,汪奎宏.光照强度对竹无性系生长的影响gration on ram et fun ct ina I m orphobgy in H ydroco le bonarien sisJ.0 eco log ia199289265-276I18」陈玉福,董鸣.毛乌素沙地根茎灌木羊柴的基株特征和不同生境中29董鸣.异质性生境屮的植物克隆生长:风险分摊[J植物生态的分株种群特征[J植物生态学报,2024(1):40-45学报,199620(6):543-54819]李根前,黄宝龙,唐德瑞,等.毛乌素沙地中国沙棘无性系生长[30] Pan JJ Price Js Fimess and evoht in n canal plan ts the mpact调节[J.应用生态学报,200,12(5):682-686of canal grow th[ J]. E volt inary Ecobgy 2002 15 583-600[》0]李根前,黄宝龙,唐德瑞,等.毛乌素沙地中国沙棘无性系种群311 Schm i b same ecological and ev oht in ary consequen ces ofm od年龄结构动态与遗传后果研究[J.应用生态学报,2001,12u ar org an iat in and chn al grow th in plants[ J]. Evoh tionaryC153432613chinaAcademicJournalElectronicPublishingHouseAimnrigntsreservedhttp://www.cnki.net

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论


0 个回复

  • UDS诊断序,整车网络测试应用序(PCAN-UDS API – User Manual.pdf)
    UDS_PCAN_APIA应用程序,整车网络诊断应用程序,超值!(PEAK CAN UDS Application Programming InterfaceUser Manual.pdf)PCAN-UDS APi- User ManualContents1 PCAN-UDS API Documentation2 Introduction2.1 Understanding PCAN-UDS2.2 Using PCAN-UDS2.3 Features7888992.4 System Requi rements2.5 Scope of supply3 DLL API Reference3.1 Namespaces103.1.1 Peak Can uds3.2 Units3.21 PuDs Unit3.3 Classes3.3.1 UDSApi3.3.2 TUDSApi3. 4 structures1022334553.4.1 TPUDSMsg3.4.2 TPUDSSessionInfo3.43 TPUDSNetAddrinfo3.5 Types213.5.1 TPUDSCANHand]e223.5.2 TPUDSstatus233.5.3 TPUDSBaudrate253.5.4 TPUDSHWType283.5.5 TPUDSResult303.5.6 TPUDSParameter313.5.7 TPUDSService393.5.8 TPUDSAddress423.5.9 TPUDSCanId443.5.10 TPUDSProtoco l463.5.11 TPUDSAddressingType483.5.12 TPUDSMessageType493.5.13 TPUDSSVCParamDSC503.5.14 TPUDSSVCParamER513.5.15 TPUDSSVCParamcc533.5.16 TPUDSSVCParamTP543.5.17 TPUDSSVCParamcdTCS543.5.18 TPUDSSvCParamROE553.5.19 TPUDSSvCParamROERe commendedserviceID573.5.20 TPUDSSVCParamLC583.5.21 TPUDSSvcParamLCBaudrateidentifier593.5.22 TPUDSSVCParamDI603.5.23 TPUDSSVCParamRDBPI643.5.24 TPUDSSVCParamDDDI653,525 TPUDSSyCParamRDTCI66PCAN-UDS APi- User Manual3.5.26 TPUDSSVCParamRDTCI DTCSVM6935.27 TPUDSSYCParamIOCBI703.5.28 TPUDSSvCParamRC3.5.29 TPUDSSVCParaMRC RID723.6 Methods733.6.1 Initialize753.6.2 Initialize(TpudsCanhandle, tpudsbaudrate)3.6.3 Initialize(TPUdsCANhandle, TPUdSBaudrate, TPudSHWType, UInt32,UInt16)83.6.4 Uninitialize813.6.5 Setvalue843.6.6 Setvalue (TPUdsCanhandle, tpudsparameter, UInt32, uint32)843.6Setvalue (TPUdSCaNHandle, TPUDSParameter, stringBufferUint32)873.6.8 Setvalue (TPUDSANHandle, TPUDSParameter, Byte[], Uint32)883.6.9 Setvalue(Tpudscanhand le, tpudsparameter, IntPtr, UInt32)3.6.10 Getvalue933.6.11 Getvalue (TPUDSCANHandle, TPUDSParameter, StringBufferUint32)933.6. 12 Getvalue (TPUDSCANHandle, tpudsparameter, uint32, Uint32)963.6.13 Getvalue (TPUDsCaNHandle, TPUDSParameter, Byte l], UInt32)993.6. 14 Getvalue (TPUdSCAnhandle, tpudSParameter, Intptr, UInt32)1013.6.15 Getstatus1043.6.16Read1073.6.17 Write3.6.18 Reset1143.6.19 WaitForsing lemessage1163. 6.20 WaitFormultiplemessage1203.6.21 Waitforseryice1263.6.22 WaitForservicefunctional1303.6.23 ProcessResponse1333.6. 24 SvCDiagnosticsessioncontro l1383.6.25 SVCECUReset1413.6.26 SvcSecuri tyAccess1453.6.27 SvCCommunicationControl1483.6.28 SvcTesterpresent1523.6.29 SvcsecuredDataTransmission1553.6.30 SvcControlDTCSetting1583.6.31 SvcResponseonEvent1623.6.32 SVCLinkcontrol1663.6.33 SVCReaddatabyidentifier1703.6. 34 SvcReadMemory ByAddress1733.6.35 SvcReadscal ingdatabyidentifier1773.6. 36 SvcReadDataByperiodicIdentifier1803.6.37 SvcDynamicallydefinedataIdentifierDBID1843.6.38 SvcDynamicall ydefineDataIdentifierDBMA1883.6. 39 SvcDynamical lyDefineDataIdentifierCDDDI1933.6.40 SvcWri teDataByidentifier1973.6. 41 Svcwri teMemory byaddress2003.6.42 SvcClearDi agnosticInformation2053. 6. 43 SVCReadDTCInformation2083.6.44 SvCReadDTCInformationRDTCSSBDTC2113. 6. 45 SvCReaddTCInformationRDTCSSBRN215PCAN-UDS APi- User Manual3. 6.46 SVcReadDTCInformationReportExtended2183.6. 47 SvcReadDTCInformationReportseverity2213,648 SvcReaddTCInformationrsIodtc2253. 6.49 SvCReadDTCInformationNoParam2283.6.50 SvcInputout put contro byidentifier2323. 6.51 SyCRoutineControl2363.6.52 SvCReques tOwn load2393.6.53 SvcRequestUp load2433. 6.54 SVCTransferData2483.6.55 SvCRequestTransferExit2513.7 Functions2563.7.1 UDS Initialize2583.7.2 UDs Uninitialize2593.7.3 UDs Setvalue2603.7.4 UDs Getvalue2613.7.5 UDS Getstatus2623.7.6 UDS Read2643.7.7 UDs Write2653.7.8 UDs Reset2663.7.9 UDS_WaitForsinglemessage2673.7.10 UDS_waitForMultipleMessage2693.7.11 UDs Wai ce2723.7.12 UDS WaitForserviceFunctional2733.7.13 UDS_ Processresponse2753.7.14 UDS_SvcDiagnosticSessionControl2773.7.15 UDS SVCECUReset2783.7.16 DS_SVCSecuri tyAccess2803.7.17 UDS SVCCommunicationcontrol2813.7.18 UDs SvCTesterpresent2833719 UDS SvCSecuredDatatransmission2843.7.20 UDS_SvCControlDTCSetting2863.7.21 UDS_SVCResponseonEvent2873,7.22 UDs SVCLinkcontrol2893.7.23 UDS_SvcReaddatabyidentifier2913.7.24 UDS_SvcReadMemory byAddress2923.7.25 uDs_ SvcReadscalingdatabyidentifier2943.7.26 UDS_SvCReadDataBy Periodi iDentifier2953.7. 27 UDS_SVcDynamical l yDefineDataIdentifierDBID2973.7.28 UDS_SvcDynami call ydefinedataIdentifierDBMa2993.7.29 UDS_SvcDynami cal l yDefineDataIdentifierCDDDI3013. 7.30 UDS_SvcWriteDataByIdentifier3023,7.31 UDs SvcWri teMemorybyaddress3033.7. UDS_SvcClearDiagnosticInformation3053.7.33 UDS SVCReadDTCInformation3073.7. UDs SyCReadDTCInformationRdtCSSBDTC3093.7.35 uDs SvCReadDTCInformationRdtcssbrn3103.7.36 UDS_ SvCReadDTCInformationReportExtended3113.7.37 UDS_SvcReadDTCInformationReportseverity3133.7.38 UDS SVCReadDTCInformationRSIODTC3153,739 UDS SVCReadDTCInformationNoParam3163. 7.40 UDS_SvcInputoutput contro l byIdentifier3,7. 41 UDs SyCRoutinecontrol319PCAN-UDS APi- User Manual3.7.42 UDS_SvcRequestDown load3213.7.43 UDS_ SVCRequestupload32337.44 UDS SyCTransferData3253.7.45 UDS_SVCRequestTransferExit3263.8 Definitions3293.8.1 PCAN-UDS Handle Definitions3293.8.2 Parameter value defintions3313.8.3 TPUDSMsg Member value Definitions3323.8.4 PCAN-UDs Service parameter Definitions3334 Additional Information3354.1 PCAn Fundamentals33542 PCAN-Basic3364.3 UDS and ISO-TP Network Addressing Information3384.3.1 ISO-TP network addressing format3384.4 USing Events3405 License Information3426PCAN-UDS APi- User Manual1 PCAn-UDS APi DocumentationWelcome to the documentation of PCan-UD APl, a PEAK CAN API that implements ISo 15765-3, UDS in CANan international standard that allows a diagnostic tester(client) to control diagnostic functions in an on-vehicleElectronic Control Unit(ECU or serveIn the following chapters you will find all the information needed to take advantage of this aPlIntroduction on page 8DLL API Reference on page 10Additional Information on page 335PCAN-UDS APi- User Manual2 IntroductionPCAN-UDS is a simple programming interface intended to support windows automotive applications that usePEAK-Hardware to communicate with Electronic Control Units(ECU) connected to the bus systems of a car, formaintenance purpose2.1 Understanding PCAN-UDSUDS stands for Unified Diagnostic Services and is a communication protocol of the automotive industry. thisprotocol is described in the norm iSo 14229-1The UDS protocol is the result of 3 other standardized diagnostic communication protocolsIS0 14230-3, as known as Keyword 2000 Protocol(KWP2000L IS0 15765-3, as known as diagnostic on CANISo 15765-2, as known as ISo-TPThe idea of this protocol is to contact all electronic data units installed andCAN OBDninterconnected in a car, in order to provide maintenance, as checking for errors,actualizing of firmware, etcUDS is a Client/Server oriented protocol. In a UDS session(diagnostic session ),aprogram application on a computer constitutes the client(within UDS, it is calledPCAN-UDSTester), the server is the ecu being tested and the diagnostic requests from client toserver are called services. The client always starts with a request and this ends with apositive or negative response from the server(ECuSince the transport protocol of UDS is done using ISo-TP, an international standardPCAN ISOTPfor sending data packets over a CAN Bus, the maximum data length that can betransmitted in a single data-block is 4095 bytes.PCAN-UDS API is an implementation of the Uds on CAN standard the physicalcommunication is carried out by PCAN-Hardware (PCAN-USB, PCAN-PCI etc )throughPCAN-Basithe pCAN-ISo-TP and PCAN-Basic API (free CAN APls from PEAK-System). Because ofthis it is necessary to have also the pCAN-1S0-tP and PCAN-Basic APls(PCAN-ISO-TP. dll and PCAN Basic. dll) present on the working computer where UdS is intended tobe used. PCAN-UDS, PCAN-ISO-TP and PCan-Basic apis are free and available for allFigure 1: Relationship of thepeople that acquire a pCAn-hardware2.2 Using PCAN-UDSSince PCAN-UDS API is built on top of the PCAN-1So-TP API and PCAN-Basic APls, it shares similar functions. Itoffers the possibility to use several PCAn-UDS (PUds) channels within the same application in an easy way. Thecommunication process is divided in 3 phases: initialization interaction and finalization of a puds-channelInitialization In order to do UDS on CAN communication using a channel, it is necessary to initialize it first. Thisis done by making a call to the function UDS_ Initialize (class- method: InitializePCAN-UDS APi- User ManualInteraction: After a successful initialization a channel is ready to communicate with the connected can bus.Further configuration is not needed the 24 functions starting with UDS Svc(class-methods: starting with Svccan be used to transmit UdS requests and the utility functions starting with Uds WaitFor(class- methodsstarting with WaitFor) are used to retrieve the results of a previous request. the Uds read and UDS Write(class-methods: Read and Write are lower level functions to read and write UDs messages from scratch. Ifdesired, extra configuration can be made to improve a communication session, like service request timeouts orISo-TP parametersFinalization: When the communication is finished, the function UDS_ Uninitialize(class-method: Uninitializeshould be called in order to release the puds-channel and the resources allocated for it. In this way thechannel is marked as free"and can be used from other applications23 FeaturesI mplementation of the UDS protocol(iSo 14229-1)for the communication with control unitsWindows DLLs for the development of 32-bit and 64-bit applicationsPhysical communication via Can using a Can interface of the pcan seriesUses the pcan-Basic programming interface to access the can hardware in the computerUses the pCAn-ISo-TP programming interface(iso 15765-2)for the transfer of data packages up to 4095bytes via the can bus2.4 System Requi rementsL- Windows 10, 8.1, 7(32/64-bitAt least 512 Mb ram and 1 GHz CPUPC CAN interface from peak-SystemPCAN-Basic APlL PCAN-SO-TP API2.5 Scope of supplyInterface DLL, examples, and header files for all common programming languagesDocumentation in pdf formatDocumentation in HTML Help formatPCAN-UDS APi- User Manual3 DLL API ReferenceThis section contains information about the data types (classes, structures, types, defines enumerations)andAPI functions which are contained in the pcan-uds api3.1 NamespacesPEAK offers the implementation of some specific programming interfaces as namespaces for the. NEtFramework programming environment. The following namespaces are available:NamespacesNameDescription}PeakContains all namespaces that are part of the managed programming environment fromPEAK-SystemPeak CanContains types and classes for using the PCan aPi from PEAK-SystemPeak Can. LightContains types and classes for using the PCAn-Light API from PEAK-SystemPeak Can basicContains types and classes for using the pcan-Basic APl from PEAK-SystemPeak Can CcpContains types and classes for using the CCP API implementation from PEAK-SystemPeak Can XcpContains types and classes for using the XcP aPi implementation from PEAK-SystemPeak Can. Iso TpContains types and classes for using the pCAN-IS0-TP aPl implementation from PEAKSystelPeak Can, UdsContains types and classes for using the PCan-UDS API implementation from PEAK-SystemPeakCan.Obdll Contains types and classes for using the PCAN-OBDIll API implementation from PEAKSystemt}Peak. LinContains types and classes used to handle with lin devices from PEAK-Systemt}Peak. RP1210AContains types and classes used to handle with can devices from PEak-System through theTMC Recommended Practices 1210, version A, as known as RP1210(A3.1.1 Peak Can UdsThe peak Can. Uds namespace contains types and classes to use the pcan-UdS aPi within the. NET Frameworkprogramming environment and handle pcan devices from peak-SystemRemarks: Under the delphi environment, these elements are enclosed in the puds-Unit. the functionality of allelements included here is just the same. the difference between this namespace and the delphi unit consists inthe fact that delphi accesses the Windows api directly it is not managed code)AliasesAliasDescriptionTPUDSCANHandle Represents a pCAn-UDS channel handleClassesClassDescription像曰UDSApiDefines a class which represents the PCAN-UDS API10
    2020-06-27下载
    积分:1
  • 2017前四川大学软件学院专业课试卷(计算机导论、离散数学、数据结构)
    四川大学《计算机导论》《离散数学》《数据结构考试试卷》(2017前,包括2017),学弟学妹们要考好基础知识,还是多看看题库和书本,积极消化,川大历年考试都差不多的题型,上传的时候还没来得及写答案,只有试卷,但是大部分都是能找到答案的,希望对你们有用!
    2021-05-06下载
    积分:1
  • STM32F4全套例
    STM32F4系列芯片的全套例程,包含各个常用的外设功能。是学习和开发很好的参考源码。
    2020-11-06下载
    积分:1
  • MATLAB最优化计算20例代码
    【例 12-1】黄金搜索法求解无约束最优化问题实例 ................................................. 345【例 12-2】二次插值法求解无约束最优化问题实例 ................................................. 347【例 12-3】 Nelder-Mead 算法求解无约束最优化问题实例....................................... 351【例 12-4】最速下降法求解无约束最优化问题实例 ...................................
    2021-05-06下载
    积分:1
  • 异步电机矢量控制MATLAB 仿真
    搭建的异步电机的矢量控制模型,效果还可以
    2020-06-30下载
    积分:1
  • c#联合halcon,鼠标获取图像灰度值的小
    VS平台使用c#联合halcon编程,根据鼠标获取当前图像某点灰度值的小程序
    2020-12-07下载
    积分:1
  • 电网数据D5000
    电网的D5000的20160526的部分数据。
    2020-12-11下载
    积分:1
  • stm32 利用CAN控制电机
    stm32 利用CAN控制电机,利用定时器对电机进行速度控制
    2020-12-02下载
    积分:1
  • comsol多场耦合经典实例讲解(上)
    干货!绝对干货!!还在为comsol多场耦合学习犯愁吗?几个课时的comsol多场耦合经典实例讲解,带你迅速入门、掌握comsol应用的核心关键技术!
    2020-12-11下载
    积分:1
  • MUSIC算法MATLAB源
    内含经典MUSIC算法、求根MUSIC算法、基于波束空间的MUSIC、基于解相干的MUSIC算法和经典MUSIC算法的性能分析
    2020-06-23下载
    积分:1
  • 696518资源总数
  • 104600会员总数
  • 46今日下载