[毕业设计精品]基于单片机的恒温控制系统

基于单片机的恒温控制系统设计摘要本设计的温度测量及加热控制系统以AT89S52单片机为核心部件，外加温度采集电路、键盘及显示电路、加热控制电路和越限报警等电路。采用单总线型数字式的温度传感器DS18B20，及行列式键盘和动态显示的方式，以容易控制的固态继电器作加热控制的开关器件。本作品既可以对当前温度进行实时显示又可以对温度进行控制，以使达到用户需要的温度，并使其恒定在这一温度。人性化的行列式键盘设计使设置温度简单快速，两位整数一位小数的显示方式具有更高的显示精度。建立在模糊控制理论上的控制算法，使控制精度完全能G9397G17287一G14336G12050G1262G10995G1147的要G8726。G17902G17819对系统G17731件和G11840件设计的G2524理G16280G2022，G2469G6393单片机G14270G17535集G6116G1259G3822系统G13435G2163能单G1815的G1260G2195，在G993G1955G4581G2163能的前G6564G991有G6940G19489G1314G1114G11840件G6116本，系统G6817控简G1427。G3关键词单片机G3G3G3恒温控制G3G3模糊控制G3G3G3ABSTRACTTHEDESIGNOFTHETEMPERATUREMEASUREMENTANDHEATINGCONTROLSYSTEMSTOAT89S52MICROCONTROLLERCORECOMPONENT,PLUSTHETEMPERATUREACQUISITIONCIRCUIT,KEYBOARDANDDISPLAYCIRCUIT,HEATINGCIRCUTALTEMPERATURESENSORDS18B20,ANDTHEDETERMINANTOFTHEKEYBOARDANDDYNAMICDISPLAYINORDERTOEASILYCONTROLTHESOLIDSTATERELAYSFORHEATINGCONTROLOFTHESWITCHINGDEVICETHISWORKSBOTHONTHECURRENTTEMPERATUREINREALTIMEDISPLAYOFTEMPERATURECANBECONTROLLEDINORDERTOENABLEUSERSTOREACHTHEREQUIREDTEMPERATURE,ANDMAKEITCONSTANTATTHISTEMPERATUREHUMANIZEDDESIGNKEYBOARDDETERMINANTTEMPERATUREEASYEXPRESS,THETWODECIMALINTEGER,ADISPLAYSHOWSAHIGHERACCURACYSETUPINTHEFUZZYCONTROLTHEORY,CONTROLALGORITHMS,SOTHATTHECONTROLACCURACYCANMEETTHEGENERALREQUIREMENTSOFSOCIALPRODUCTIONTHROUGHTHESYSTEMSOFTWAREANDHARDWAREDESIGNOFRATIONALPLANNING,EXERTTHEIROWNSINGLECHIPINTEGRATIONOFMANYSYSTEMLEVELFUNCTIONALUNITOFTHEADVANTAGES,DOESNOTREDUCETHEFUNCTIONSATTHEPREMISEOFEFFECTIVELYREDUCINGTHECOSTOFHARDWARE,THESYSTEMEASYTOMANIPULATEKEYWORDSMICROCONTROLLER,TEMPERATURECONTROL,FUZZYCONTROL11引言温度G7171G5049G1006G10995G1147G1025G1039要的G15999控G2454数G1055一，G994G1055G11468关的G2520G12193温度控制系统G5203G8879G5224用G1122G1930G18341、化G5049、机G7812、G20147品等G20058G3507。温度控制G7171G5049G1006G10995G1147G17819G12255G1025G13475G5132G17947到的G17819G12255控制G15有G1135G5049G14414G17819G12255对其温度的控制G6940G7536G11464G6521G5445G2721G11540G1147品的G17148量G15G3252G13792设计一G12193G17751为理G5831的温度控制系统G7171G19762G5132有G1227G1552的。G3G32整体方案设计本设计的温度测量及加热控制系统以AT89S52单片机为核心部件，外加温度采集电路、键盘及显示电路、加热控制电路和越限报警等电路。采用单总线型数字式的温度传感器DS18B20，及行列式键盘和动态显示的方式，以容易控制的固态继电器作加热控制的开关器件。实G20576G16789G7138G16825温控系统能达到0G172G263的G19757态G16835G5058G150G17G235G263的控制精度G15以及G2494有0G178G22G8的G17241G16855量G15G3252G13792本设计具有G5468高的可G19764性和G12295定性。G3G321G17方案论证设计G1025采用G1114两G1022方G7708，具G1319的方G7708G16277方G7708一和方G7708G1120。方G7708一G3温度测量及加热系统控制的总G1319G13479G7512G3926G32821G6164示。系统G1039要G2265G6336G10628G3342温度采集、实时温度显示、加热控制G2454数设置、加热电路控制G17767G1998、G994报警G16025置和系统核心AT89S52单片机作为G5506G3800理器。G3G32821方G7708一G7706G3282G3温度采集电路以数字量G5430式G4570G10628G3342温度传G14279单片机。单片机G13479G2524G10628G3342温度G994用户设定的G11458G7643温度，G6365G10043已G13475编G12255固化的模糊控制算法计算G1998实时控制量。以此控制量控制固态继电器开G17902和关断，决定加热电路的G5049作状态，使水温逐步G12295定G1122用户设定的G11458G7643G1552。在水温到达设定的G11458G7643温度后，由G1122G14270然冷却G13792使其温度G991G19489时，单片机G17902G17819采样G32G3回的温度G994设置的G11458G7643温度比G17751，作G1998G11468G5224的控制，开启加热器。当用户需要比实时温度G1314的温度时，此电路可以利用风扇G19489温。系统运行G17819G12255G1025的G2520G12193状态G2454量均可由数码管实时显示。G3G3方G7708G1120G3G3G3G3G322方案比较由G1122方G7708一涉及的电路G11468对G17751G3822，消耗的G2163率G11468对G17751大，G13792且单片机采集数据更加方G1427，G1427G1122G3800理，G13792且单片机已G13475G6116为G1039流G1147品。单片机在电路上G11468对比G17751简单，G13792且消耗的G2163率G11468对G17751G4581，G16855试也G17751方G1427，G3252此设计采用G1114方G7708G1120。G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G33G33单元模块的设计31温度采集电路的设计温度采集电路模块G3926G32822示。DS18B20内部G13479G7512G1039要由四部分组G61166G23位光刻ROM、G3温度传感器、G19762G6393G2469的温度报警触G2469器TH和TL、配置寄存器。其G1025DQ为数字信号G17767G3入/G17767G1998端；GND为电源地；VDD为外G6521供电电源G17767入端。G3G3G32822温度采集电路G3DS18B20G1025的温度传感器可完G6116对温度的测量，以12位转化为例用16位符号扩展得G3G1120进制补码读数G5430式G6564供，以0G170625G263/LSBG5430式表达，其G1025S为符号位G3G3G3G3这G717112位转化后得到的12位数据，存储在18B20的两G10228比特的RAMG1025，G1120进制G1025的前面5位G7171符号位，G3926G7536测得的温度大G11220，这5位为0，G2494要G4570测到的数G1552乘G11220G170625即可得到实际温度；G3926G7536温度小G11220，这5位为1，测到的数G1552需要取反加1再乘G11220G170625即可得到实际温度。G332、键盘和显示的设计G3键盘采用行列式和外部G1025断G11468G13479G2524的方法，G3282G22G1025G2520G6365键的G2163能定义G3926G991表1。其G1025设置键G994单片机的脚G11468连，、YES、NO用四行三列G6521单片机P0口，REST键为G11840件复位键，G994R、CG7512G6116复位电路。模块电路G3926G991G3282G22G34表1G6365键G2163能G3G6365键G3键名G3G2163能G3RESTG3复位键G3使系统复位G3RETG3设置键G3使系统G1147G10995G1025断，进入设置状态G390SSG3数字键G3设置用户需要的温度G3YESG3确认键G3用户设定G11458G7643温度后进行确认G3NOG3清除键G3用户设定温度错G16835或G16835G6365G1114YES键后使用G3G3G3G3282G22G3键盘G6521口电路G3显示采用G22位共阳LED动态显示方式G15显示内容有温度G1552的十位、G1022位及小数点后一位。用P2口作为段控码G17767G1998，并用7G23HC2G23G23作驱动。P1G170P1G172作为位控码G17767G1998，用PNP型三极管做驱动。模块电路G3926G991G3282G23G3G3G3282G23G3显示G6521口电路G333加热控制电路的设计用G1122在闭环控制系统G1025对G15999控对象实施控制，G15999控对象为电热杯，采用对加在电热5杯两端的电压进行G17902断的方法进行控制，以实G10628对水加热G2163率的G16855整，从G13792达到对水温控制的G11458的。对电炉丝G17902断的控制采用SSRG230DA固态继电器。它的使用G19762G5132简单，G2494要在控制端TTL电平，即可实G10628对继电器的开关，使用时完全可以用G3NPN型三极管G6521G6116电压跟随器的G5430式驱动。当单片机的P1G17G22为高点平时，三极管驱动固态继电器G5049作G6521G17902加热器G5049作，当单片机的P1G17G22为G1314电平时固态继电器关断，加热器G993G5049作。控制电路G3282G3926G991G32825G3G3G32825G3加热控制电路G334报警及指示灯电路的设计当用户设定的G11458G7643温度达到时需用声音的G5430式G6564G18278用户，此时G15574G21495器为三声断G13505的G9416G12584G9416G12584的G2495声。在本系统G1025G6117G1216为用户设计G1114越限报警，当温度G1314G1122用户设置的G11458G7643温度10度或高G112210度时G15574G21495器为连G13505G993断的G9416G12584G9416G12584G2495声。当单片机P1G177G17767G1998高电平时，三极管G4560G17902，G15574G21495器G5049作G2469G1998报警声。P1G177为G1314电平时三极管关断，G15574G21495器G993G5049作。D1为电热杯加热G6363示G9795，P1G175G1314电平有G6940；D0为G7828测到DS18B20的G6363示，高电平有G6940；D10为G19489温G6363示G9795，G1314电平有G6940。报警及G6363示G9795电路G3926G991G32826示G3G3G32826G3报警及G6363示G9795电路G364软件系统的设计系统的G17731件由三大模块组G6116G1039G12255G5219模块、G2163能实G10628模块和运算控制模块。41主程序模块G1039G12255G5219G1039要完G6116加热控制系统G2520部件的G2033G3999化和实G10628G2520G2163能G4388G12255G5219的G16855用，以及实际测量G1025G2520G1022G2163能模块的G2339G16855在G7092外部G1025断G11015G16843时，单片机G17902G17819G5502环对外部温度进行实时显示。G6238设置键作为外部G1025断0，以G1427能对数字G6365键进行G11468G5224G3800理。G1039G12255G5219流G12255G3282G3926G991G32827G32827G3G1039G12255G5219流G12255G3282G3742功能实现模块以用G7481G6203行对固态继电器及电热杯的控制。G2163能实G10628模块G1039要由G1025断G3800理G4388G12255G5219、温度比G17751G3800理G4388G12255G5219、键盘G3800理G4388G12255G5219、显示G4388G12255G5219、报警G4388G12255G5219等部分组G6116。键盘显示及G1025断G12255G5219流G12255G3282G3926G991G32828G3G32828G3键盘、显示、G1025断G3G4388G12255G5219流G12255G3282G3843运算控制模块G16825模块由G7643度转G6454、模糊控制算法，及其G1025用到的乘法G4388G12255G5219。431G7643度转G6454式G1025A为G1120进制的温度G1552，为DS18B20的数字信号线G17877回G7481的温度数据。单片机在G3800理G7643度转G6454时G7171G17902G17819G6238DS18B20的信号线G17877回的16位数据G2503G122394位得到G1120进制的温度G1552。其小数部分G17902G17819G7609小数表的G5430式G14731取。G12255G5219流G12255G3282G3926G991G32829G32829G3G7643度转G6454G4388G12255G5219流G12255G3282G3432模糊控制算法G4388G12255G5219由G1122G7092法确G2011确定电炉的G10301理模型，G3252G13792G7092法建立其数G4410模型和传G17894G2001数。加热器为一G5827性系统，G6117G1216采用模糊控制的方法，G17902G17819G3822G8437温度测量模糊计算当用户设定G11458G7643温度时需G6564前关断加热器的温度，利用加热器G14270G17535的热G5827性使温度上G2331到其设定温度。9G8611G195605G6680G8675度G6117G1216进行一G8437温度测量，并当达到其温度时关断加热器G16772G5417G991G3252加热器的热G5827性G13792上G2331的温度G1552。从G13792可以建立热G5827性的温度G5058G1552表，在G12255G5219G1025利用G7609表法，G7609G1998G11468G5224设定温度对G5224的关断温度。G17902G17819实G20576数据G6117G1216可以G11487G1998，当水温从0G263加热到50G263这段温度G2318G3507，其温度G5827性G7366线可G17829G1296G6116线性的G11464线，水温从50G263加热到100G263这段温度G5827性G7366线可G17829G1296G6116G2490一G7477线性的G11464线段。G17902G17819对设置的G11458G7643温度G994温控系统G11429测温度进行G5058G1552G3800理G4613可G17829G1296的G8726G1998单片机的G6564前关断温度。G12255G5219流G12255G3282G3926G328210G3G3G3G3G328210G3模糊控制算法G4388G12255G5219流G12255G3282G3G3G3G3G3G310G35设计总结G3G6117G1216的温度控制系统G7171G3534G1122AT89S52单片机的设计方G7708，G3917能实时显示当前温度，并能G7693据用户的要G8726作G1998G11468G5224的控制。此系统为闭环系统，G5049作G12295定G12295定性高G15控制精度高G15利用模糊控制算法使G17241G16855量大大G19489G1314。G17731件采用模块化G13479G7512G15G6564高G1114G17902用性。本设计的G11458的G993G1177G1177G7171温度控制本G17535G15G1039要G6564供G1114单片机外G3272电路及G17731件G2265G6336控制算法设计的G5617G5831G15G5224G16825G16840G15这G12193G5617G5831比控制系统本G17535更为G18337要。G3G351设计所达到的性能指标5G171G171G3温控系统的G7643度G16835G5058G3G6117G1216G4570G7643G1946温度计和温控系统G6518G3848G6930人G2528一容器G1025，G17885定G14521G5190G993G2528的温度点，G16772G3G5417G991G7643G1946温度计显示的温度和温控系统显示的温度进行比G17751。测量数据G3926G991表2G6164示G3表2G3G7643G1946温度计测量的温度和温控系统显示的温度G3G3G3G7643G1946温度计和温控系统显示的温度G708G263G709G3G7643G1946温度计G316G179G3G237G177G357G178G36G22G170G372G178G385G171G390G179G3温控系统G316G175G3G238G170G358G17G22G362G179G37G22G170G385G175G390G175G3G5058G1552比G17751G30G17G23G30G17G22G30G175G30G171G30G172G30G17G23G30G17G23G3G7643度G16835G5058G31G175G8G3G35G171G172温控系统的G19757态G16835G5058G3G17902G17819测量在G993G2528的温度点G2528G7643G1946温度的温度G5058G7481确定温控系统的G19757态G16835G5058。其测量G3数据G3926G991表G22G3表G22G3G7643G1946温度和温控系统显示的温度G3G3G7643G1946温度和温控系统显示的温度G708G263G709G3G7643G1946温度G326G170G3G227G170G3G236G170G360G170G370G170G38G22G170G3系统显示G1552G325G177G3G226G17G23G3G236G171G359G176G370G170G38G22G17G22G3G5058G1552G30G17G22G30G176G30G171G30G17G23G30G30G17G22G3G19757态G16835G5058G30G1718G263G3G35G171G17G22温控系统的控制精度G3G17902G17819设定G993G2528的温度G1552，使加热器加热，G5465温度G12295定时G16772G5417G2520温度点的温度计数据G311和温控系统的显示G1552。其G16772G5417数据G3926G991表G23G3G3温度计读数和温控系统显示的温度G708G263G709G3设定温度G1552G320G170G328G170G3G225G170G3G235G170G355G170G375G170G387G170G391G170G3系统显示G1552G320G175G327G177G3G22G23G17G23G3G235G171G35G23G171G37G23G179G386G171G391G172G3G5058G1552G30G175G30G17G22G30G176G30G171G30G179G30G171G30G179G30G172G3控制精度G30G17G235G263G3G17241G16855量G30G178G22G8G3G352、结果分析论述G6117G1216的系统完全G9397G17287设计要G8726，G19757态G16835G5058方面可以达到0G1718G263的G16835G5058，在读数G8503确G3方面G994G7643G1946温度计的读数G16835G5058为1G175G705，对一G14336的G5049G1006G10995G1147完全可以采用G6117G1216的设计。G3G16825系统具有G17751小的G17241G16855G1552，G17241G16855G1552大G13434为G30G178G22G8G5050G2503。G15441然G17241G16855为G993利G13479G7536，G1306G2490一方面却G1955小G1114系统的G16855G14422时G19400。从其数据表可以G11487G1998G16825系统为G12295定系统。G3G353设计方案评价5G17G22G171G1260点G3在G11840件方面本设计方G7708采用G1114单总线型数字式的温度传感器，G6564高G1114温度的采集G3精度，G14422G13434G1114单片机的口线G17176源。方G7708G17836使用G1177一跟口线G4613可控制的G13666G3281G10995G1147的固态继电器SSRG230DA作加热控制器件，使设计简单化，且可G19764性G5390。在控制精度方面，本设计在G993能确定G6203行机G7512的数G4410模型的G5785G1929G991，大G13978的G1563设小心的G8726G16789，利用模糊控制的算法G7481G6564高控制精度。G3G3在G17731件方面G6117G1216采用模块化编G12255，G5617路清G7236，使G12255G5219简G8917、可G12239G7905性G5390。G35G17G22G172G13582点G3本设计方G7708G15441然采用G1114当前G5078G3342G7380G1820进的电G4388器件，使电路设计简单，G1306设计方G7708G17908G1227高。本系统G15441然具有G17751小的G17241G16855量，G1306加大G1114G16855G14422时G19400。G3926G7536需要更高的控制精度，G2029G6117G1216的模糊控制G4570G993G17878G5224，需G1474G6925G12255G5219。G35G17G22G17G22方G7708的G6925进G3在G993G6925G2476加热器容量的G5785G1929G991，为G1955小G16855G14422时G19400，可以实行在加热快达到设定温度时开启风扇G7481G1955小热G5827性对温度的G5445G2721的G6526施。在控制精度上可采用G1820进的数字PG44D控制算法，对加热时G19400进行控制，G6564高控制精度。可以G6925进控制系统使能G2528PCG13864机G17902信，以利用PC的G3282G5430G3800理G2163能G6183G2372显示温度G7366线。AT89S52G1030行口为G3TTL电平，PCG3G1030行口为G3RS2G222G3电平，使用一片G3MAG592G222G3作为电平转G6454驱动。G312G36参考文献G621G64G3G7458G5203G5363G3G3单片机G3534G11796G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G2283G1152G2283G1152G14334G12366G14334G3837大G4410G1998G10268G12050，2001G3G622G64G3G10591G12131G10802G3G3单片G5506机测控系统设计大全G3G2283G1152G2283G1152G14334G12366G14334G3837大G4410G1998G10268G12050，1997G3G62G22G64G3G17225G14550G8900G3G3智能仪器原理及G5224用G708第2G10268G709G3G3G3G2283G1152电G4388G5049G1006G1998G10268G12050，200G23G3G62G23G64G3赖寿涛G3G3G5506型计算机控制技术G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G2283G1152机G7812G5049G1006G1998G10268G12050，2000G3G3G3G625G64G3沙占友G3G3模拟G994数字万用表G7828测及G5224用技术G3G3G3G2283G1152电G4388G5049G1006G1998G10268G12050G31999G3137附录71附录1使用说明书G3按键功能说明数字键G6365SET键后，G6365G11468G5224的数字键G70809G709可对温度进行设置，G6164设置的温度G4570实时显示在LED显示器上；SET键G6365SET键可对温度的十位、G1022位以及小数部分进行设置；YES键设置好温度后G6365YES键，系统G4570据你G6164设置的温度G708须大G1122当前实际温度G709对水进行加热；NO键G14521G16835G6365G1114SET键，或对G17767入有G16835，可G6365NO键进行取消；RST键对系统进行复位。指示灯及报警器说明红G9795加热状态G7643志；绿G9795温度传感器G8503G5132G5049作G7643志；蓝G9795保温状态G7643志；报警器G2163能当水温达到预设G1552时报警G6564G18278；G2163能当水温达到或G17241越上、G991限时报警G6564示。G3G3G3G3G3G3G314G372附录2设计总电路G3G3G3G3G3G3G3G3G3G3G31573附录3程序清单A1A0A2A3A0A4A5A6A0A7A8A11A9A10A12A15A13A14A16A17A18A19A20A21A22A25A26A1A0A2A3A0A4A5A10A0A7A8A11A25A10A12A15A13A14A16A17A18A19A20A21A23A25A26A28A6A24A27A0A7A8A29A25A10A12A32A30A31A33A34A37A35A36A25A38A11A39A42A40A26A37A24A41A8A0A7A8A43A43A10A12A46A19A47A48A19A49A44A41A8A0A7A8A43A45A10A12A46A19A52A48A19A37A0A41A8A0A7A8A43A50A10A12A46A19A54A48A19A27A24A51A6A0A0A7A8A43A53A10A12A57A19A23A13A55A23A19A20A37A44A6A0A0A7A8A43A25A10A12A57A19A22A13A55A22A19A20A24A5A56A58A59A0A7A8A53A9A60A12A63A61A62A64A26A63A16A65A66A16A26A67A38A5A56A58A59A0A7A8A53A24A60A12A63A61A62A68A26A63A16A65A66A16A26A67A71A5A38A44A1A0A7A8A53A25A10A12A63A61A62A69A63A16A65A66A16A26A67A51A4A27A39A39A39A39A10A24A70A2A3A35A1A24A4A1A51A4A27A39A39A39A29A10A24A70A2A3A3A44A1A51A51A4A27A39A39A29A39A10A35A1A24A4A1A72A71A6A4A3A36A73A53A71A6A4A3A36A73A29A71A6A4A3A36A73A45A35A0A1A38A3A36A73A50A2A51A74A4A43A75A76A39A39A10A2A51A74A35A3A75A76A50A39A10A12A79A77A78A80A81A2A51A74A3A35A82A75A76A39A39A10A12A2A51A74A4A39A75A76A11A39A10A12A4A24A2A81A83A84A85A2A51A74A4A53A75A76A50A39A10A12A4A24A2A81A86A87A64A63A2A6A72A2A51A74A88A4A39A75A76A39A39A10A44A89A71A4A39A37A70A89A90A4A53A75A2A6A71A6A4A44A1A39A2A24A44A89A72A6A71A24A6A6A27A0A1A5A1A0A2A3A0A4A12A93A15A17A19A20A91A92A94A95A96A19A20A97A98A75A101A99A100A102A103A12A106A15A104A105A107A108A21A109A26A63A61A62A110A97A98A19A20A12A97A98A111A112A39A39A34A9A9A20A75A97A98A113A20A114A36A20A12A117A114A36A11A26A115A116A118A119A120A26A21A113A20A114A39A73A39A50A11A45A20A75A12A100A102A121A122A123A97A98A69A63A124A125A126A125A127A128A11A9A10A21A22A43A12A26A129A11A25A10A132A21A22A43A26A130A131A11A9A10A132A21A23A43A26A75A101A12A135A133A134A120A64A136A137A138A75A101A64A137A138A141A32A48A139A33A140A133A12A134A21A19A20A6A71A24A6A6A37A44A35A3A6A24A41A12A93A15A63A61A62A97A98A91A92A94A70A89A38A39A39A10A75A2A24A44A89A71A6A4A39A39A10A2A51A74A24A75A29A25A1016A71A70A89A0A24A75A76A39A39A10A75A35A35A24A70A2A3A2A24A44A89A35A35A72A6A71A24A6A6A27A0A1A5A1A0A2A3A0A4A6A71A24A6A6A37A44A35A3A6A24A41A12A93A15A63A61A62A97A98A91A92A94A6A71A24A6A6A38A44A70A44A24A51A6A71A24A6A6A49A44A24A51A41A8A6A71A24A6A6A70A44A49A44A24A89A70A89A38A37A0A41A8A75A6A51A51A3A71A6A4A3A36A73A29A12A144A142A143A145A35A0A1A38A3A36A73A50A12A144A146A147A35A0A1A38A3A39A73A53A12A144A148A149A71A6A4A37A0A41A8A6A71A24A6A6A27A0A1A5A1A0A2A3A0A4A6A71A24A6A6A37A44A35A3A6A24A41A24A70A2A3A1A1A11A6A51A51A3A72A70A89A38A37A24A41A8A75A1A1A71A6A4A37A24A41A8A35A0A1A38A3A36A73A29A35A0A1A38A3A36A73A50A35A0A1A38A3A39A73A53A71A6A4A3A36A73A53A6A71A24A6A6A27A0A1A5A1A0A2A3A0A4A6A71A24A6A6A37A44A35A3A6A24A41A24A70A2A3A1A1A11A1A1A72A70A89A38A49A44A41A8A75A1A1A11A71A6A4A49A44A41A8A71A6A4A3A39A73A53A71A6A4A3A36A73A50A71A6A4A3A36A73A29A71A6A4A3A36A73A53A6A71A24A6A6A27A0A1A5A1A0A2A3A0A4A6A71A24A6A6A37A44A35A3A6A24A41A1A1A11A72A2A51A74A24A75A11A9A10A71A6A4A71A71A70A89A0A24A75A45A39A10A75A70A49A2A51A74A24A75A29A39A10A71A6A4A71A71A70A89A0A24A75A45A36A10A75A70A44A24A36A24A70A2A3A41A35A11A70A44A24A36A72A70A71A70A49A2A51A74A24A75A45A36A10A2A51A74A45A11A10A75A24A24A37A37A24A75A76A11A2A51A74A45A11A10A75A2417A71A6A4A71A2A51A74A24A75A29A39A10A71A70A89A0A24A75A45A11A10A75A70A44A24A11A70A44A24A11A72A70A89A71A70A49A41A35A11A72A35A0A1A38A3A36A73A53A71A6A4A3A36A73A50A2A51A74A4A45A75A76A11A39A10A4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