基于微信小程序的智能儲物柜控制系統(tǒng)設(shè)計

基于微信小程序的智能儲物柜控制系統(tǒng)設(shè)計一、本文概述Overviewofthisarticle隨著科技的不斷發(fā)展，物聯(lián)網(wǎng)技術(shù)在日常生活中的應(yīng)用越來越廣泛。微信小程序作為一種輕量級的應(yīng)用，憑借其便捷的使用方式和強大的功能，已經(jīng)深入到人們的日常生活中。智能儲物柜作為物聯(lián)網(wǎng)技術(shù)的一個重要應(yīng)用領(lǐng)域，正逐漸改變?nèi)藗兊纳罘绞?。本文將探討如何將微信小程序與智能儲物柜控制系統(tǒng)相結(jié)合，設(shè)計出一個既方便用戶使用，又具備高度智能化和自動化控制的系統(tǒng)。Withthecontinuousdevelopmentoftechnology,theapplicationofInternetofThingstechnologyindailylifeisbecomingincreasinglywidespread.Asalightweightapplication,WeChatminiprogramshavepenetratedintopeople'sdailyliveswiththeirconvenientusageandpowerfulfunctions.Intelligentstoragecabinets,asanimportantapplicationfieldofInternetofThingstechnology,aregraduallychangingpeople'swayoflife.ThisarticlewillexplorehowtocombineWeChatminiprogramswithintelligentstoragecabinetcontrolsystemstodesignasystemthatisnotonlyconvenientforuserstouse,butalsohighlyintelligentandautomated.本文將首先介紹微信小程序和智能儲物柜控制系統(tǒng)的基本原理和特點，然后分析將兩者結(jié)合的必要性和可行性。接著，本文將詳細描述基于微信小程序的智能儲物柜控制系統(tǒng)的設(shè)計過程，包括系統(tǒng)架構(gòu)的設(shè)計、功能的實現(xiàn)以及用戶界面的設(shè)計等方面。本文將對系統(tǒng)的實現(xiàn)效果進行評估，并探討未來可能的發(fā)展方向和應(yīng)用前景。ThisarticlewillfirstintroducethebasicprinciplesandcharacteristicsofWeChatminiprogramsandintelligentstoragecabinetcontrolsystems,andthenanalyzethenecessityandfeasibilityofcombiningthetwo.Next,thisarticlewillprovideadetaileddescriptionofthedesignprocessofanintelligentstoragecabinetcontrolsystembasedonWeChatminiprograms,includingsystemarchitecturedesign,functionalimplementation,anduserinterfacedesign.Thisarticlewillevaluatetheimplementationeffectivenessofthesystemandexplorepossiblefuturedevelopmentdirectionsandapplicationprospects.通過本文的研究，旨在為用戶提供一種更加便捷、智能的儲物柜使用體驗，同時也為智能儲物柜控制系統(tǒng)的設(shè)計和開發(fā)提供新的思路和方法。Throughtheresearchinthisarticle,theaimistoprovideuserswithamoreconvenientandintelligentexperienceofusingstoragecabinets,whilealsoprovidingnewideasandmethodsforthedesignanddevelopmentofintelligentstoragecabinetcontrolsystems.二、系統(tǒng)需求分析SystemRequirementsAnalysis隨著科技的發(fā)展，智能化、便捷化已成為現(xiàn)代生活的重要趨勢。智能儲物柜作為現(xiàn)代生活的一部分，其設(shè)計需要滿足用戶對于便捷性、安全性、效率性的需求。特別是在微信小程序廣泛應(yīng)用的背景下，設(shè)計一個基于微信小程序的智能儲物柜控制系統(tǒng)，不僅能提高用戶的使用體驗，還能有效推動物聯(lián)網(wǎng)技術(shù)在日常生活中的普及和應(yīng)用。Withthedevelopmentoftechnology,intelligenceandconveniencehavebecomeimportanttrendsinmodernlife.Asapartofmodernlife,thedesignofsmartstoragecabinetsneedstomeettheneedsofusersforconvenience,safety,andefficiency.EspeciallyinthecontextofthewidespreadapplicationofWeChatminiprograms,designinganintelligentstoragecabinetcontrolsystembasedonWeChatminiprogramscannotonlyimprovetheuserexperience,butalsoeffectivelypromotethepopularizationandapplicationofanimalnetworkingtechnologyindailylife.便捷性需求。用戶期望能夠通過簡單、直觀的操作方式使用智能儲物柜。因此，微信小程序作為一種普及率高、操作簡便的移動應(yīng)用平臺，成為了實現(xiàn)這一目標的理想選擇。用戶只需通過微信掃描二維碼，即可快速接入智能儲物柜控制系統(tǒng)，進行開柜、關(guān)柜、查詢等操作，無需安裝額外的應(yīng)用程序。Conveniencerequirements.Usersexpecttobeabletousesmartstoragecabinetsinasimpleandintuitiveway.Therefore,WeChatminiprograms,asahighlypopularandeasy-to-usemobileapplicationplatform,havebecomeanidealchoicetoachievethisgoal.UsersonlyneedtoscantheQRcodethroughWeChattoquicklyaccesstheintelligentstoragecabinetcontrolsystem,performoperationssuchasopening,closing,andquerying,withouttheneedtoinstalladditionalapplications.安全性需求。儲物柜作為存放個人物品的場所，其安全性至關(guān)重要。系統(tǒng)需要實現(xiàn)身份驗證、訪問控制等功能，確保只有授權(quán)用戶才能訪問和操作指定的儲物柜。同時，系統(tǒng)還應(yīng)具備數(shù)據(jù)備份和恢復(fù)功能，以防止數(shù)據(jù)丟失或損壞。Securityrequirements.Asaplacetostorepersonalbelongings,thesafetyofastoragecabinetiscrucial.Thesystemneedstoimplementfunctionssuchasidentityverificationandaccesscontroltoensurethatonlyauthorizeduserscanaccessandoperatethedesignatedstoragecabinet.Atthesametime,thesystemshouldalsohavedatabackupandrecoveryfunctionstopreventdatalossordamage.效率性需求。智能儲物柜應(yīng)能夠快速響應(yīng)用戶的操作請求，實現(xiàn)高效的物品存取。因此，系統(tǒng)需要具備良好的性能和穩(wěn)定性，能夠處理大量的并發(fā)請求。系統(tǒng)還應(yīng)提供數(shù)據(jù)分析和統(tǒng)計功能，幫助管理員了解儲物柜的使用情況，優(yōu)化資源配置。Efficiencyrequirements.Intelligentstoragecabinetsshouldbeabletoquicklyrespondtouseroperationrequestsandachieveefficientitemaccess.Therefore,thesystemneedstohavegoodperformanceandstabilitytohandlealargenumberofconcurrentrequests.Thesystemshouldalsoprovidedataanalysisandstatisticalfunctionstohelpadministratorsunderstandtheusageofstoragecabinetsandoptimizeresourceallocation.基于微信小程序的智能儲物柜控制系統(tǒng)設(shè)計需要滿足便捷性、安全性和效率性等多方面的需求。通過深入分析這些需求，我們可以為系統(tǒng)的設(shè)計和實現(xiàn)提供有力的指導(dǎo)，確保系統(tǒng)能夠滿足用戶的期望和需求。ThedesignofanintelligentstoragecabinetcontrolsystembasedonWeChatminiprogramsneedstomeetvariousrequirementssuchasconvenience,safety,andefficiency.Byanalyzingtheserequirementsindepth,wecanprovidestrongguidanceforthedesignandimplementationofthesystem,ensuringthatthesystemcanmeettheexpectationsandneedsofusers.三、系統(tǒng)設(shè)計Systemdesign在設(shè)計基于微信小程序的智能儲物柜控制系統(tǒng)時，我們主要考慮了以下幾個關(guān)鍵方面：硬件平臺選擇、軟件架構(gòu)設(shè)計、用戶交互界面設(shè)計、安全機制構(gòu)建以及系統(tǒng)的可擴展性和可維護性。WhendesigninganintelligentstoragecabinetcontrolsystembasedonWeChatminiprograms,wemainlyconsideredthefollowingkeyaspects:hardwareplatformselection,softwarearchitecturedesign,userinteractioninterfacedesign,securitymechanismconstruction,andsystemscalabilityandmaintainability.為了確保系統(tǒng)的穩(wěn)定性和可靠性，我們選擇了具有高集成度、低功耗和良好擴展性的嵌入式硬件平臺。該平臺配備了高性能的微處理器、足夠的內(nèi)存和存儲空間，以及必要的通信接口，如Wi-Fi和藍牙模塊，以支持微信小程序與儲物柜硬件之間的通信。Toensurethestabilityandreliabilityofthesystem,wehavechosenanembeddedhardwareplatformwithhighintegration,lowpowerconsumption,andgoodscalability.Theplatformisequippedwithhigh-performancemicroprocessors,sufficientmemoryandstoragespace,aswellasnecessarycommunicationinterfacessuchasWiFiandBluetoothmodulestosupportcommunicationbetweenWeChatminiprogramsandstoragecabinethardware.在軟件架構(gòu)方面，我們采用了分層設(shè)計的方法。整個系統(tǒng)由數(shù)據(jù)層、業(yè)務(wù)邏輯層和表示層三個主要部分構(gòu)成。數(shù)據(jù)層負責存儲和訪問數(shù)據(jù)，業(yè)務(wù)邏輯層負責處理業(yè)務(wù)邏輯和與硬件設(shè)備的交互，而表示層則負責向用戶提供圖形化界面和交互功能。這種分層設(shè)計使得系統(tǒng)更加清晰、易于維護和擴展。Intermsofsoftwarearchitecture,weadoptedalayereddesignapproach.Theentiresystemconsistsofthreemainparts:datalayer,businesslogiclayer,andpresentationlayer.Thedatalayerisresponsibleforstoringandaccessingdata,thebusinesslogiclayerisresponsibleforprocessingbusinesslogicandinteractingwithhardwaredevices,andthepresentationlayerisresponsibleforprovidinguserswithgraphicalinterfacesandinteractivefunctions.Thislayereddesignmakesthesystemclearer,easiertomaintain,andmorescalable.微信小程序作為用戶與智能儲物柜交互的主要界面，我們注重其簡潔性、直觀性和易用性。通過合理的布局和交互設(shè)計，用戶可以輕松地完成儲物柜的開啟、關(guān)閉、查詢和管理等操作。同時，我們還提供了實時反饋和錯誤處理機制，以確保用戶操作的順利進行。Asthemaininterfaceforuserstointeractwithsmartstoragecabinets,WeChatminiprogramsemphasizetheirsimplicity,intuitiveness,andeaseofuse.Throughreasonablelayoutandinteractivedesign,userscaneasilycompleteoperationssuchasopening,closing,querying,andmanagingstoragecabinets.Meanwhile,wealsoprovidereal-timefeedbackanderrorhandlingmechanismstoensuresmoothuseroperations.考慮到系統(tǒng)的安全性需求，我們設(shè)計了多重安全機制。通過微信小程序的身份驗證和授權(quán)機制，確保只有經(jīng)過認證的用戶才能訪問和操作儲物柜。我們采用了加密通信協(xié)議來保護用戶數(shù)據(jù)和指令在傳輸過程中的安全性。我們還設(shè)置了柜門異常開啟報警功能和遠程控制功能，以便在緊急情況下進行干預(yù)。Consideringthesecurityrequirementsofthesystem,wehavedesignedmultiplesecuritymechanisms.ThroughtheauthenticationandauthorizationmechanismofWeChatminiprogram,ensurethatonlyauthenticateduserscanaccessandoperatethestoragecabinet.Wehaveadoptedencryptedcommunicationprotocolstoprotectthesecurityofuserdataandinstructionsduringtransmission.Wehavealsosetupalarmfunctionsforabnormalopeningofcabinetdoorsandremotecontrolfunctionsforinterventioninemergencysituations.為了確保系統(tǒng)的可擴展性和可維護性，我們在設(shè)計過程中充分考慮了模塊化和標準化的原則。通過模塊化設(shè)計，我們可以方便地對系統(tǒng)進行功能擴展和升級，而標準化則保證了系統(tǒng)硬件和軟件之間的兼容性和互換性。我們還建立了完善的維護機制和技術(shù)支持體系，以確保系統(tǒng)的穩(wěn)定運行和持續(xù)優(yōu)化。Inordertoensurethescalabilityandmaintainabilityofthesystem,wehavefullyconsideredtheprinciplesofmodularityandstandardizationinthedesignprocess.Throughmodulardesign,wecaneasilyexpandandupgradethesystem'sfunctionality,whilestandardizationensurescompatibilityandinterchangeabilitybetweensystemhardwareandsoftware.Wehavealsoestablishedacomprehensivemaintenancemechanismandtechnicalsupportsystemtoensurethestableoperationandcontinuousoptimizationofthesystem.四、系統(tǒng)實現(xiàn)Systemimplementation在完成了系統(tǒng)的需求分析、設(shè)計以及技術(shù)選型之后，我們開始了基于微信小程序的智能儲物柜控制系統(tǒng)的實現(xiàn)工作。Aftercompletingthesystemrequirementsanalysis,design,andtechnologyselection,webegantheimplementationofanintelligentstoragecabinetcontrolsystembasedonWeChatminiprograms.我們按照設(shè)計好的數(shù)據(jù)庫模型，使用MySQL數(shù)據(jù)庫管理系統(tǒng)建立了用戶信息、儲物柜信息、物品存取記錄等數(shù)據(jù)庫表，并編寫了相應(yīng)的數(shù)據(jù)訪問接口，實現(xiàn)了與數(shù)據(jù)庫的交互。Weestablisheddatabasetablessuchasuserinformation,storagecabinetinformation,anditemaccessrecordsusingthedesigneddatabasemodelandMySQLdatabasemanagementsystem,andwrotecorrespondingdataaccessinterfacestoachieveinteractionwiththedatabase.接著，我們利用微信小程序的API，實現(xiàn)了用戶注冊、登錄、查看儲物柜狀態(tài)、開啟儲物柜、關(guān)閉儲物柜等功能。其中，開啟和關(guān)閉儲物柜的功能是通過發(fā)送指令給控制器，由控制器控制儲物柜的電機實現(xiàn)的。同時，我們也為系統(tǒng)添加了用戶反饋和報錯處理機制，以提高系統(tǒng)的可用性和穩(wěn)定性。Next,weutilizedtheAPIoftheWeChatminiprogramtoimplementfunctionssuchasuserregistration,login,viewingthestatusofthestoragecabinet,openingandclosingthestoragecabinet.Thefunctionofopeningandclosingthestoragecabinetisachievedbysendinginstructionstothecontroller,whichcontrolsthemotorofthestoragecabinet.Atthesametime,wehavealsoaddeduserfeedbackanderrorhandlingmechanismstothesystemtoimproveitsavailabilityandstability.在儲物柜控制器的實現(xiàn)上，我們采用了STM32微控制器作為核心，通過GPIO接口控制儲物柜電機的開閉。同時，我們還為控制器添加了Wi-Fi模塊，使其能夠接收到微信小程序發(fā)送的指令，并將儲物柜的狀態(tài)信息實時反饋給小程序。Intheimplementationofthestoragecabinetcontroller,weusedtheSTM32microcontrollerasthecoreandcontrolledtheopeningandclosingofthestoragecabinetmotorthroughtheGPIOinterface.Atthesametime,wehavealsoaddedaWiFimoduletothecontroller,allowingittoreceiveinstructionssentbytheWeChatminiprogramandprovidereal-timefeedbackonthestatusinformationofthestoragecabinettotheminiprogram.為了實現(xiàn)儲物柜的實時監(jiān)控和遠程控制，我們還開發(fā)了一個后臺管理系統(tǒng)。該系統(tǒng)可以實時顯示所有儲物柜的狀態(tài)信息，包括儲物柜是否被占用、柜門是否關(guān)閉等。管理員可以通過該系統(tǒng)對儲物柜進行遠程控制，例如手動開啟或關(guān)閉儲物柜、查看儲物柜的存取記錄等。Inordertoachievereal-timemonitoringandremotecontrolofstoragecabinets,wehavealsodevelopedabackendmanagementsystem.Thesystemcandisplayreal-timestatusinformationofallstoragecabinets,includingwhetherthecabinetsareoccupiedandwhetherthecabinetdoorsareclosed.Administratorscanremotelycontrolthestoragecabinetthroughthissystem,suchasmanuallyopeningorclosingthecabinet,viewingstoragecabinetaccessrecords,etc.我們對整個系統(tǒng)進行了集成測試，確保各個部分能夠協(xié)同工作，滿足設(shè)計要求。在測試過程中，我們發(fā)現(xiàn)了幾個小問題，并及時進行了修復(fù)。經(jīng)過多次迭代和優(yōu)化，最終我們成功地實現(xiàn)了一個基于微信小程序的智能儲物柜控制系統(tǒng)。Weconductedintegrationtestingontheentiresystemtoensurethateachpartcanworktogetherandmeetdesignrequirements.Duringthetestingprocess,weidentifiedseveralminorissuesandpromptlyfixedthem.Aftermultipleiterationsandoptimizations,wehavesuccessfullyimplementedanintelligentstoragecabinetcontrolsystembasedonWeChatminiprograms.整個實現(xiàn)過程中，我們充分利用了微信小程序的便捷性和靈活性，以及STM32微控制器的強大功能，實現(xiàn)了一個功能齊全、操作簡便、性能穩(wěn)定的智能儲物柜控制系統(tǒng)。該系統(tǒng)的成功實現(xiàn)，不僅提高了儲物柜的使用效率和管理水平，也為類似的應(yīng)用場景提供了有益的參考和借鑒。Throughouttheimplementationprocess,wefullyutilizedtheconvenienceandflexibilityofWeChatminiprograms,aswellasthepowerfulfunctionsoftheSTM32microcontroller,toachieveafullyfunctional,easytooperate,andstableintelligentstoragecabinetcontrolsystem.Thesuccessfulimplementationofthissystemnotonlyimprovestheefficiencyandmanagementlevelofstoragecabinets,butalsoprovidesusefulreferenceandinspirationforsimilarapplicationscenarios.五、系統(tǒng)測試與優(yōu)化Systemtestingandoptimization在完成了基于微信小程序的智能儲物柜控制系統(tǒng)的設(shè)計與實現(xiàn)后，為了確保系統(tǒng)的穩(wěn)定性和可用性，我們進行了詳盡的系統(tǒng)測試與優(yōu)化工作。AftercompletingthedesignandimplementationofanintelligentstoragecabinetcontrolsystembasedonWeChatminiprograms,weconducteddetailedsystemtestingandoptimizationworktoensurethestabilityandavailabilityofthesystem.系統(tǒng)測試是評估系統(tǒng)性能、穩(wěn)定性和功能完整性的關(guān)鍵步驟。我們設(shè)計了一系列測試用例，覆蓋了系統(tǒng)的各個功能模塊和操作流程。在測試過程中，我們重點關(guān)注了以下幾個方面：Systemtestingisacrucialstepinevaluatingsystemperformance,stability,andfunctionalintegrity.Wehavedesignedaseriesoftestcasesthatcovervariousfunctionalmodulesandoperationalprocessesofthesystem.Duringthetestingprocess,wefocusedonthefollowingaspects:功能測試：我們針對微信小程序的各個功能點，如用戶登錄、物品存取、柜門控制等，進行了詳盡的功能測試，確保系統(tǒng)按照設(shè)計要求正常工作。Functionaltesting:WehaveconducteddetailedfunctionaltestsonvariousfunctionalpointsofWeChatminiprograms,suchasuserlogin,itemaccess,cabinetdoorcontrol,etc.,toensurethatthesystemoperatesnormallyaccordingtodesignrequirements.性能測試：我們對系統(tǒng)進行了壓力測試和負載測試，模擬多用戶并發(fā)訪問的情況，測試系統(tǒng)的響應(yīng)速度和穩(wěn)定性。Performancetesting:Weconductedstressandloadtestsonthesystem,simulatingconcurrentaccessbymultipleusers,totestthesystem'sresponsespeedandstability.安全測試：我們特別關(guān)注系統(tǒng)的安全性，對系統(tǒng)進行了漏洞掃描和安全性測試，確保用戶數(shù)據(jù)和操作安全。Securitytesting:Wepayspecialattentiontothesecurityofthesystemandhaveconductedvulnerabilityscanningandsecuritytestingtoensurethesecurityofuserdataandoperations.在測試過程中，我們發(fā)現(xiàn)了一些問題和性能瓶頸，針對這些問題，我們進行了系統(tǒng)優(yōu)化：Duringthetestingprocess,weidentifiedsomeissuesandperformancebottlenecks,andinresponsetotheseissues,weconductedsystemoptimization:代碼優(yōu)化：我們對系統(tǒng)的代碼進行了重構(gòu)和優(yōu)化，提高了代碼的可讀性和可維護性，同時減少了不必要的計算和內(nèi)存消耗。Codeoptimization:Wehaverefactoredandoptimizedthesystem'scodetoimproveitsreadabilityandmaintainability,whilereducingunnecessarycalculationsandmemoryconsumption.數(shù)據(jù)庫優(yōu)化：針對系統(tǒng)在高并發(fā)情況下的性能瓶頸，我們對數(shù)據(jù)庫進行了優(yōu)化，如添加索引、調(diào)整緩存策略等，提高了系統(tǒng)的處理速度。Databaseoptimization:Inresponsetotheperformancebottleneckofthesysteminhighconcurrencysituations,wehaveoptimizedthedatabase,suchasaddingindexes,adjustingcachepolicies,etc.,toimprovetheprocessingspeedofthesystem.用戶體驗優(yōu)化：我們根據(jù)用戶的反饋和測試結(jié)果，對微信小程序的用戶界面和操作流程進行了優(yōu)化，提高了用戶的操作體驗和滿意度。Userexperienceoptimization:Basedonuserfeedbackandtestresults,wehaveoptimizedtheuserinterfaceandoperationprocessoftheWeChatminiprogram,improvinguserexperienceandsatisfaction.通過系統(tǒng)測試與優(yōu)化工作，我們確保了基于微信小程序的智能儲物柜控制系統(tǒng)的穩(wěn)定性和可用性，為用戶提供了高效、便捷的儲物服務(wù)。我們也為系統(tǒng)的進一步發(fā)展和升級奠定了堅實的基礎(chǔ)。Throughsystemtestingandoptimizationwork,wehaveensuredthestabilityandavailabilityoftheintelligentstoragecabinetcontrolsystembasedonWeChatminiprograms,providinguserswithefficientandconvenientstorageservices.Wehavealsolaidasolidfoundationforthefurtherdevelopmentandupgradingofthesystem.六、結(jié)論與展望ConclusionandOutlook本文詳細闡述了基于微信小程序的智能儲物柜控制系統(tǒng)的設(shè)計過程。該系統(tǒng)結(jié)合了物聯(lián)網(wǎng)技術(shù)和微信小程序，實現(xiàn)了用戶通過手機即可遠程控制和操作儲物柜的功能。通過硬件和軟件兩方面的設(shè)計，我們成功構(gòu)建了一個高效、便捷、安全的智能儲物柜控制系統(tǒng)。系統(tǒng)實現(xiàn)了對儲物柜的實時監(jiān)控、遠程控制、物品存取等操作，大大提高了儲物柜的使用效率和用戶體驗。ThisarticleelaboratesonthedesignprocessofanintelligentstoragecabinetcontrolsystembasedonWeChatminiprograms.ThissystemcombinesInternetofThingstechnologyandWeChatminiprograms,enablinguserstoremotelycontrolandoperatestoragecabinetsthroughtheirmobilephones.Throughhardwareandsoftwaredesign,wehavesuccessfullybuiltanefficient,convenient,andsecureintelligentstoragecabinetcontrolsystem.Thesystemhasachievedreal-timemonitoring,remotecontrol,andaccesstoitemsforstoragecabinets,greatlyimprovingtheirefficiencyanduserexperience.在整個設(shè)計過程中，我們深入分析了用戶需求，結(jié)合物聯(lián)網(wǎng)技術(shù)和微信小程序的特點，不斷優(yōu)化系統(tǒng)功能和用戶體驗。同時，我們還注重系統(tǒng)的安全性和穩(wěn)定性，采取了多種措施確保用戶數(shù)據(jù)的安全和系統(tǒng)的穩(wěn)定運行。Throughouttheentiredesignprocess,weconductedin-depthanalysisofuserneeds,combinedwiththecharacteristicsofIoTtechnologyandWeChatminiprograms,andcontinuouslyoptimizedsystemfunctionalityanduserexperience.Atthesametime,wealsopayattentiontothesecurityandstabilityofthesystem,andhavetakenvariousmeasurestoensurethesecurityofuserdataandthestableoperationofthesystem.通過實際測試和用戶反饋，我們驗證了系統(tǒng)的可行性和實用性。系統(tǒng)在實際應(yīng)用中表現(xiàn)良好，得到了用戶的一致好評。Throughactualtestinganduserfeedback,wehaveverifiedthefeasibilityandpracticalityofthesystem.Thesystemhasperformedwellinpr