关于“智能化农业信息技术应用示范工程”的汇报材料

AnIntroductiontoTheProject:APPLICATIONENGINEERINGOFAGRICULTURALEXPERTSYSTEM(AES)INCHINA中国电脑农业TheExpertGroupforIntelligentComputingSystemsofNationalHi-TechR&DProgram,MOST,ChinaTheNationalEngineeringResearchCenterforInformationTechnologyinAgriculture(NERCITA),China（国家农业信息化工程技术研究中心）Email:[e-mail]://www.nercita.org.cnBACKGROUND（背景）ProblemsfacedChinainRuralDevelopment(RD)中国农村发展面临的重要问题„Shortofcultivatedlandresourcesandwater„Environmentalpollutioncausedbyunreasonableuseoffertilizerandpesticide„Highagriculturalproductioncostandlowbenefit„FarmersfacetheChallengesfromWTO.ITasatooltogiveasolutionforRD信息技术为农村经济发展提供了有效工具„Totransferagriculturaltechnology„Helpfarmertoadoptthemarket„EnhancethelevelofDecision-makingforproduction&management,increasetheyield,decreasethecostandpollution.„Increasetheincomeoffarmers„ImprovethetraditionalAgri.byITBACKGROUND（背景）TheITFoundationforRDinChina中国在信息技术设施方面具有一定基础ƒThebasicinformationfacility&installationimprovedƒConcernedcounties,villagesandtowns,andalsoinsweepingfarmswithacertainconditionandspecializedfarmershaveinstalledComputers.ƒManyAgricultural&ITexpertsƒTheapproachesprovidedmuchmoretech.supportƒHavingapartyofextensionworkerswiththecombinationknowledgebothinagronomy&IT.BACKGROUND（背景）Tab.1theagriculturalwebsiteofChina(1999-2000)中国农业网站建设情况（1999-2000）BACKGROUND（背景）19992000Increase%Webrelatedagri.5001200240AgriWeb150539360GovernmentOrganizationforag.1241341Ag.Institute2287395Ag.university2669265Ag.company901631812198TotalTab.2theagriculturalwebsiteofsomecountries(1999-2000)BACKGROUND（背景）OrderCountryAg.WebSITEOrderCountryAg.WebSITE1INDIA57678SPAIN5412UK40099MEXICO5333USA390010Argentina5304JAPAN236411Brazil4225CHINA219812CANADA3356FRANCE128213PAKISTAN1637ITALY1075TheChinagovernmentpaymoreattentionforITinRD（中国政府部门关注农村信息技术的发展）„TosetuptheplanforITinRD„Toinvestmoretoimprovetheinformationfacility„tocarryoutprojectsofITinRDbothinthedifferentnationalprogramandtheprovincelocalprogramBACKGROUNDWhatistheAES（关于电脑农业）BACKGROUND（背景）AES:ApplicationEngineeringofAgriculturalExpertSystem(AES),oneimportantprojectofNationalHigh-TechR&DProgram(NHTRDP)ofChina.ƒAESisbeingcarriedoutfromtheearly1990tillnow,about21provincestoimplementWhatisanExpertSystem?（关于农业专家系统）AnExpertSystem(ES),alsocalledaKnowledgeBasedSystem(KBS),isacomputerprogramdesignedtosimulatetheproblem-solvingbehaviorofanexpertinanarrowdomainordiscipline.Inagriculture,expertsystemsunitetheaccumulatedexpertiseofindividualdisciplines,e.g.,plantpathology,entomology,horticultureandagriculturalmeteorology,intoaframeworkthatbestaddressesthespecific,on-siteneedsoffarmers.Expertsystemscombinetheexperimentalandexperientialknowledgewiththeintuitivereasoningskillsofamultitudeofspecialiststoaidfarmersinmakingthebestdecisionsfortheircrops.BACKGROUNDChinesefarmersneedAgriculturalExpertSystemstosupport（中国农民需要农业专家系统支持）Agriculturalproductionhasevolvedintoacomplexbusinessrequiringtheaccumulationandintegrationofknowledgeandinformationfrommanydiversesources.Inordertoremaincompetitive,themodernfarmeroftenreliesonagriculturalspecialistsandadvisorstoprovideinformationfordecisionmaking.Unfortunately,agriculturalspecialistassistanceisnotalwaysavailablewhenthefarmerneedsit.Inordertoalleviatethisproblem,expertsystemswereidentifiedasapowerfultoolwithextensivepotentialinagriculture.BACKGROUNDƒToenhancethelevelofdecision-makingforproduction,increasetheyield,decreasethecostandpollution.ƒTohelpfarmertoadoptthemarket.ƒToincreasetheincomeoffarmers.ƒTocovertheinformationgapinruralarea.ƒToimprovethetraditionalagriculturebyIT.TheOBJECTIVE电脑农业的目标ƒTobuilduptheAESplatformstotransferagriculturalknowledge,technologies&informationforagriculturaltechniciansƒTodevelopthevalidAgriculturalExpertSystemforfarmersƒDemonstrationandApplicationTheTASK电脑农业的主要任务TheIMPLEMENTATION项目的实施KeyTechnologiesToolfordevelopmentAg.InformationSystemSoft&HardProd.TheSecondDevelopmentofAESLocalAESApplicationApplicationDemonstrationDistrictThetechnicalScheduleforAEAESThetechnicalScheduleforAEAESTheIMPLEMENTATIONzFiveAESplatformsaredevelopedforthepurposeofsecondarydevelopmentofagriculturalexpertsystemwithnationalbrandandhighquality.ToDevelopAESplatform开发农业专家系统平台AdvancedAdvancedprogramerprogramerAgriculturalAgriculturalTechniciansTechniciansKnowledgeKnowledgeEngineerEngineerUSERSCLIENTSTOOLSFORAESWindows95/98/NT/2000FarmersAdvancedAdvancedTechnologyTechnologyDistributionTechnologycomponenttechnologyAgentTechnologyOP/C-STechnologyKnowledgeKnowledgeacquisitionacquisitionWindows/UNIX/LinuxServerAESPLATFORMIntelligentSystemIntelligentSystemKnowledgeKnowledgepresentationpresentationKnowledgeKnowledgereasoningreasoningUserUserInterfaceInterfaceModelsModelsmanagementmanagementWindowsClientsHTML/BrowserClientsJavaClientsHPC/WinCEClientsThestructureofAESplatformƒAbout200practicalagriculturalexpertsystemswhichrelatedgrain,vegetable,livestock,aquaticproductiontobedevelopedonAESplatform.TodeveloppracticalAES开发本地化系统TheIMPLEMENTATIONTheFunctionofAES（农业专家系统的功能）TheIMPLEMENTATIONTheexpertsystemoffieldcrop:•drawupscientificpro