畢業(yè)論文-太陽能led交通警示板設(shè)計

太陽能LED交通警示板設(shè)計摘要本設(shè)計采用軟硬件結(jié)合的方式實(shí)現(xiàn)，硬件電路主要包括充電電路（帶充電保護(hù)功能）、放電保護(hù)電路、傳感電路、計數(shù)與顯示電路、穩(wěn)壓電路、A/D轉(zhuǎn)換電路、太陽能光伏板自動跟蹤控制系統(tǒng)七個模塊。AT89S52單片機(jī)是整個系統(tǒng)的核心部件，通過軟件控制多個硬件電路的執(zhí)行。在編程時根據(jù)模塊化的設(shè)計思路，采用C51語言來編寫程序，主要包括晝夜的判斷、白天時通過車輛的計數(shù)并用LED動態(tài)顯示、夜間警示LED閃爍、防瞬時光照、控制電機(jī)跟蹤、恢復(fù)電機(jī)到初始位置等模塊。設(shè)計中實(shí)現(xiàn)了白天計數(shù)，晚上閃爍，在光控開關(guān)控制下，白天開啟、晚上關(guān)閉的功能，以及防閃電、車燈干擾的功能，并加有過充、過放保護(hù)裝置。除上述發(fā)揮部分外，又新增兩個功能將太陽能光伏板安裝在電機(jī)上，白天時通過控制電機(jī)旋轉(zhuǎn)來跟蹤太陽，充分利用太陽能，對電池進(jìn)行充電；黑夜到來時，將電機(jī)復(fù)位到初始狀態(tài)，第二天重新對太陽進(jìn)行跟蹤。關(guān)鍵字充電，保護(hù)，單片機(jī)，計數(shù)顯示THELEDSOLARTRAFFICWARNINGBOARDDESIGNABSTRACTTHISDESIGNUSESTHEWAYREALIZATIONWHICHTHESOFTWAREANDHARDWAREUNIFIES,THEHARDWAREELECTRICCIRCUITMAINLYINCLUDESTHECHARGINGCIRCUITBELTCHARGEPROTECTIONFUNCTION,THEELECTRICDISCHARGEPROTECTIONCIRCUIT,THESENSINGCIRCUIT,THECOUNTINGANDTHEDISPLAYCIRCUIT,THEVOLTAGESTABILIZERCIRCUIT,THEA/DSWITCHINGCIRCUIT,THESOLARENERGYLIGHTBENDDOWNTHEBOARDAUTOMATICFOLLOWINGCONTROLSYSTEMSEVENMODULESTHEAT89S52MONOLITHICINTEGRATEDCIRCUITISTHEOVERALLSYSTEMCOREPART,CONTROLSMANYHARDWAREELECTRICCIRCUITTHROUGHTHESOFTWARETHEEXECUTIONWHENPROGRAMMINGACTSACCORDINGTOMODULARTHEDESIGNMENTALITY,USESTHEC51LANGUAGETOCOMPILETHEPROCEDURE,MAINLYINCLUDESWHENDIURNALJUDGMENT,DAYTIMETHROUGHTHEVEHICLESCOUNTINGANDWITHTHELEDDYNAMICDEMONSTRATION,ATNIGHTPOLICESHOWSTHELEDTWINKLE,GUARDSAGAINSTTHEINSTANTANEOUSILLUMINATION,THECONTROLELECTRICALMACHINERYTRACK,RESTORESTHEELECTRICALMACHINERYTOMODULESANDSOONINITIALPOINTINTHEDESIGNREALIZEDTHEDAYTIMETOCOUNT,EVENINGGLITTERED,CONTROLLEDUNDERTHESWITCHCONTROLINTHELIGHT,DAYTIMEOPENEDTHEFUNCTIONWHICH,THEEVENINGCLOSED,ASWELLASGUARDEDAGAINSTTHEFUNCTIONWHICHTHELIGHTNING,THEHEADLIGHTDISTURBED,ANDCANADAHADHASIMITATEDHASPUTTHEPROTECTIVEDEVICEBESIDESABOVEDISPLAYPART,ALSOINCREASESTWOFUNCTIONSBENDSDOWNTHEBOARDTHESOLARENERGYLIGHTTOINSTALLONTHEELECTRICALMACHINERY,WHENDAYTIMETRACKSTHESUNTHROUGHCONTROLELECTRICALMACHINERYREVOLVING,USESTHESOLARENERGYFULLY,CARRIESONTHECHARGETOTHEBATTERY；WHENDARKNIGHTARRIVALS,REPOSITIONSTHEELECTRICALMACHINERYTOTHEORIGINALSTATE,SECONDDAYSCARRYONTHETRACKAGAINTOTHESUNKEYWORDSCHARGE，PROTECTION，MONOLITHICINTEGRATEDCIRCUIT目錄第1章緒論111設(shè)計的目的和意義112設(shè)計任務(wù)與要求1第2章方案設(shè)計選擇2第3章系統(tǒng)設(shè)計431系統(tǒng)硬件設(shè)計4311充電電路（帶充電保護(hù)功能）4312放電保護(hù)電路5313傳感電路6314計數(shù)、顯示電路7315穩(wěn)壓電路8316A/D轉(zhuǎn)換電路9317太陽能光伏板自動跟蹤控制系統(tǒng)1032系統(tǒng)軟件設(shè)計12321晝夜判別12322白天時段流程圖13323黑夜時段流程圖15第4章系統(tǒng)調(diào)試1741充電電路部分1742放電保護(hù)電路部分1743計數(shù)、顯示電路1744穩(wěn)壓電路1745太陽能光伏板自動跟蹤控制系統(tǒng)1746總系統(tǒng)運(yùn)行調(diào)試18結(jié)論19致謝20參考文獻(xiàn)21附錄A具體程序22附錄B總原理圖29第1章緒論11設(shè)計的目的和意義太陽能LED交通警示板具有不用電、節(jié)能、快閃等特點(diǎn)，適合不便于安裝交流電源的路段，主要設(shè)置在路口、橋頭等，夜間自身能夠頻閃紅色光亮，提示過往車輛注意行駛安全，特別是在能源短缺的我國更加具有實(shí)用價值。1我所設(shè)計的太陽能LED交通警示板，能夠全自動跟蹤太陽，最大限度的將太陽能轉(zhuǎn)化為電能，通過蓄電池的貯能保證了警示板夜間的正常工作，甚至可以為其他電器設(shè)備供電；同時還設(shè)計了充放電保護(hù)電路，延長了蓄電池的使用壽命，減小了故障發(fā)生的概率，為電路的實(shí)際應(yīng)用做好了準(zhǔn)備；通過對來往車輛的計數(shù)可以準(zhǔn)確的把握路段的交通狀況，為疏導(dǎo)交通配合整頓交通秩序提供了依據(jù)。12設(shè)計任務(wù)與要求1設(shè)計任務(wù)設(shè)計并制作一個交通警示板。該裝置以太陽能為能源，鉛酸蓄電池為儲能部件和電路工作電源。該警示板設(shè)置在夜間有事故隱患的路段，LED不間斷地閃爍。白天可關(guān)閉。2設(shè)計要求基本要求（1）設(shè)計并制作太陽能光伏板對電池的充電裝置。（2）設(shè)計并制作以電池為電源的LED閃爍工作的裝置。（3）設(shè)計并制作以太陽能光伏板為傳感器的光控電路，控制LED在白天關(guān)閉、夜間開啟。發(fā)揮部分（1）在基本要求的基礎(chǔ)上，利用LED作顯示單元，設(shè)計制作該路段的白天通過車輛數(shù)量的傳感、計數(shù)、顯示裝置。最大顯示數(shù)為99。該裝置在光控開關(guān)控制下，白天開啟、晚上關(guān)閉。（2）給蓄電池加上充、放電保護(hù)裝置。防止過充電和過放電。（3）給光控電路增加避免瞬時光照（如夜間閃電、過往車輛燈光等）引起誤動作的功能電路。第2章方案設(shè)計選擇方案一模數(shù)結(jié)合本設(shè)計可以單純地通過模擬電路和數(shù)字電路相結(jié)合實(shí)現(xiàn)計數(shù)值的顯示、直流電機(jī)的驅(qū)動和控制等功能。在太陽能光伏板經(jīng)充電電路對鉛酸蓄電池進(jìn)行充電后，由該電池經(jīng)放電保護(hù)電路對各模擬電路與數(shù)字電路供電，計數(shù)與顯示電路主要是用集成計數(shù)器CC40161、74LS48BCD譯碼器和顯示器組成，所計數(shù)值由光電傳感器組成的傳感電路的脈沖提供。直流電機(jī)由三極管設(shè)計的H橋電路進(jìn)行驅(qū)動，兩端加光敏電阻，通過IV轉(zhuǎn)換電路經(jīng)OP07比較兩者的大小來控制電機(jī)的左右旋轉(zhuǎn)。經(jīng)過以上的方案大體可以實(shí)現(xiàn)設(shè)計要求。2方案二軟硬結(jié)合本設(shè)計還可以用軟硬件結(jié)合的方式來實(shí)現(xiàn)，即通過單片機(jī)來設(shè)計一個總的控制系統(tǒng)。在由太陽能光伏板經(jīng)充電電路對蓄電池進(jìn)行充電后，蓄電池經(jīng)放電保護(hù)電路和穩(wěn)壓電路對單片機(jī)供電，單片機(jī)通過軟硬件控制計數(shù)與顯示電路、太陽能光伏板自動跟蹤控制系統(tǒng)等模塊，其中的計數(shù)脈沖由傳感電路（反射式光電傳感器）從警示板所放路段中感應(yīng)到車輛通過后提供給單片機(jī)，計數(shù)值又經(jīng)三極管驅(qū)動后送到顯示器中顯示，通過對單片機(jī)程序的編寫可實(shí)現(xiàn)LED在晚上以“日”字形閃爍，同時還能防止瞬時光照（如閃電、車燈）的干擾。為了降低蓄電池的工作電流，延長電池工作時間，可通過夜間只顯示一個數(shù)碼管、將數(shù)碼管的亮度調(diào)得較暗、將單片機(jī)特殊功能寄存器PCON的第五位PCON4置1等途徑來實(shí)現(xiàn)。在太陽能光伏板自動跟蹤太陽的控制系統(tǒng)中，我們可以通過脈沖來產(chǎn)生PWM信號、再通過程序控制電機(jī)左右旋轉(zhuǎn)，驅(qū)動電路采用H橋電路，當(dāng)由白天進(jìn)入黑夜后，電動機(jī)經(jīng)軟硬件控制回到初始位置，等待新一天的開始。通過兩個方案的比較，雖然都可以實(shí)現(xiàn)設(shè)計任務(wù)，但是前者使用器件比較多，電路比較復(fù)雜。而后者相對來說比較簡潔，控制比較方便，軟件編程是主要設(shè)計的任務(wù)，經(jīng)過綜合比較我們應(yīng)該選擇后者，總的系統(tǒng)框圖如圖21所示太陽能光伏板充電電路鉛酸蓄電池放電保護(hù)電路傳感電路單片機(jī)計數(shù)、顯示電路太陽能光伏板自動跟蹤控制系統(tǒng)A/D轉(zhuǎn)換電路穩(wěn)壓電路圖21總的系統(tǒng)框圖第3章系統(tǒng)設(shè)計31系統(tǒng)硬件設(shè)計311充電電路（帶充電保護(hù)功能）充電電路是本次設(shè)計的基礎(chǔ)，也是各部分電路工作的前提。方案一恒流充電恒流充電是充電過程中充電電流保持恒定的充電方法。階段恒流充電是改進(jìn)的恒流充電，開始階段用較大的恒定電流充電，當(dāng)被充電電池的端電壓達(dá)到預(yù)定值后便轉(zhuǎn)入較小的恒定電流充電階段，直至充電結(jié)束。方案二全自動充電利用555時基集成電路，設(shè)計一個簡單、可靠、實(shí)用的全自動充電電路。將555集成時基電路2腳的電壓調(diào)為55V，這樣當(dāng)蓄電池電壓低于55V時，充電器開始對蓄電池電充電，此時3腳輸出電壓高于6V；將555時基集成電路6腳的電壓調(diào)為66V，這樣當(dāng)蓄電池電壓高于66V時，此時3腳電壓輸出為零伏，充電器停止對蓄電池電充電。其中的D1為二極管，型號是IN4007，相當(dāng)于開關(guān)的功能，在電路中起到充電保護(hù)的作用。當(dāng)蓄電池電壓低于55V時，D1導(dǎo)通，充電器開始對蓄電池電充電；反之，1KR450PDCW8NEVIGO圖31充電電路當(dāng)蓄電池電壓高于66V時，D1截止，該器件還實(shí)現(xiàn)了對蓄電池防過充電的保護(hù)功能。其具體的充電電路如圖31所示根據(jù)基本要求中的第1條，我們要通過太陽能光伏板對鉛酸蓄電池進(jìn)行充電，所采集到的電壓不一定恒定，因此電流也不恒定，且從這些實(shí)際出發(fā)，選擇方案二較佳。312放電保護(hù)電路為了防止蓄電池在給其他電路供電的過程中造成過放電的現(xiàn)象，應(yīng)在電池引出來的線后緊跟一個放電保護(hù)電路3，如圖32所示50KR46D2CW37QNP8LEGJVI圖中的VI從蓄電池兩端直接引入，通過選定穩(wěn)壓管D1、電阻R1、電阻R2和電阻R4的值可以設(shè)定蓄電池電壓降到某一值X以后進(jìn)行放電保護(hù)，在電壓低于X時由繼電器實(shí)現(xiàn)防過放電的功能。圖中的運(yùn)算放大器3140為比較器，將2腳的輸入電壓與3腳的基準(zhǔn)電壓進(jìn)行比較，當(dāng)V2V3，表明此時的VIX，6腳輸出低電平，圖32放電保護(hù)電路繼電器的常開開關(guān)與常閉開關(guān)仍保持原狀，發(fā)光二極管LED3（紅色）不亮；反之，當(dāng)V2INCLUDEINCLUDE/絕對地址訪問庫INCLUDEDEFINEUCHARUNSIGNEDCHARDEFINEUINTUNSIGNEDINTDEFINEULONGUNSIGNEDLONGDEFINECH0XBYTE0X7FF8DEFINECH1XBYTE0X7FF9DEFINECH2XBYTE0X7FFASBITLEDLP13/定義字位低SBITLEDHP14/定義字位高SBITEOCP12/定義字位高SBITMOTOR1P10/電機(jī)啟動SBITMOTOR2P11/正反轉(zhuǎn)SBITEASTP32SBITWESTP33UCHARADBUFFER/UCHARCH1BUFUCHARCH2BUFUCHARABSOLUTEINTNUM/計數(shù)UCHARBUFFER2/定義顯示緩沖區(qū)UCHARREGUCHARCODETABLE10XC0,0XF9,0XA4,0XB0,0X99,0X92,0X82,0XF8,0X80,0X90/字形/延時函數(shù),延時單位1MS/VOIDDELAYINTMSINTUS,USNWHILEMS0USN2WHILEUSN0US0XF0WHILEUS0USUSNMS/16進(jìn)制轉(zhuǎn)換成BCD碼，參數(shù)16進(jìn)制數(shù)返回值重量信號數(shù)組WEIGHT/UCHARHEX_TO_BCDUCHARTEMP1UINTDIVUCHARIDIV10FORI0I0XCC/白天REGTL0IFREG0X63TL00X00/計數(shù)歸零HEX_TO_BCDREGLEDL0P2TABLE1BUFFER0DELAY1LEDL1LEDH0P2TABLE1BUFFER1DELAY1LEDH1CH10X00/CH1啟動DELAY1IFEOC0CH1BUFCH1CH20X00/CH1啟動DELAY1IFEOC0CH2BUFCH2ABSOLUTEABSCH1BUFCH2BUFIFABSOLUTE0X06IFCH1BUFCH2BUFMOTOR21/向右轉(zhuǎn)/MOTOR11/啟動ELSEMOTOR20/向左轉(zhuǎn)/MOTOR11/啟動IFMOTOR20ELSEMOTOR11ELSEMOTOR10ELSE/黑夜MOTOR20IFEAST0MOTOR10ELSE/MOTOR20MOTOR11TL00X00/黑夜中，計數(shù)清零SWITCHNUM/消除干擾CASE0BREAKDEFAULTCH00X00/啟動DELAY1IFEOC0ADBUFFERCH0IFREG0X63NUMNUM1ELSENUM1000P20X00/閃爍LEDL0LEDH1DELAY250LEDL1P20XFFLEDH0DELAY250LEDH1附錄B總原理圖1234DCBATITLENUMBRRVSONSZA06HFFE保HOWYP/X5789XIWLVUKGQMYZPCGDAGANEMPLOYMENTTRIBUNALCLAIEMLOYMENTTRIBUNALSSORTOUTDISAGREEMENTSBETWEENEMPLOYERSANDEMPLOYEESYOUMAYNEEDTOMAKEACLAIMTOANEMPLOYMENTTRIBUNALIFYOUDONTAGREEWITHTHEDISCIPLINARYACTIONYOUREMPLOYERHASTAKENAGAINSTYOUYOUREMPLOYERDISMISSESYOUANDYOUTHINKTHATYOUHAVEBEENDISMISSEDUNFAIRLYFORMOREINFORMU,TAKEADVICEFROMONEOFTHEORGANISATIONSLISTEDUNDERFURTHERHELPEMPLOYMENTTRIBUNALSARELESSFORMALTHANSOMEOTHERCOURTS,BUTITISSTILLALEGALPROCESSANDYOUWILLNEEDTOGIVEEVIDENCEUNDERANOATHORAFFIRMATIONMOSTPEOPLEFINDMAKINGACLAIMTOANEMPLOYMENTTRIBUNALCHALLENGINGIFYOUARETHINKINGABOUTMAKINGACLAIMTOANEMPLOYMENTTRIBUNAL,YOUSHOULDGETHELPSTRAIGHTAWAYFROMONEOFTHEORGANISATIONSLISTEDUNDERFURTHERHELPATIONABOUTDISMISSALANDUNFAIRDISMISSAL,SEEDISMISSALYOUCANMAKEACLAIMTOANEMPLOYMENTTRIBUNAL,EVENIFYOUHAVENTAPPEALEDAGAINSTTHEDISCIPLINARYACTIONYOUREMPLOYERHASTAKENAGAINSTYOUHOWEVER,IFYOUWINYOURCASE,THETRIBUNALMAYREDUCEANYCOMPENSATIONAWARDEDTOYOUASARESULTOFYOURFAILURETOAPPEALREMEMBERTHATINMOSTCASESYOUMUSTMAKEANAPPLICATIONTOANEMPLOYMENTTRIBUNALWITHINTHREEMONTHSOFTHEDATEWHENTHEEVENTYOUARECOMPLAININGABOUTHAPPENEDIFYOURAPPLICATIONISRECEIVEDAFTERTHISTIMELIMIT,THETRIBUNALWILLNOTUSUALLYACCEPTIIFYOUAREWORRIEDABOUTHOWTHETIMELIMITSAPPLYTOYOUIFYOUAREBEINGREPRESENTEDBYASOLICITORATTHETRIBUNAL,THEYMAYASKYOUTOSIGNANAGREEMENTWHEREYOUPAYTHEIRFEEOUTOFYOURCOMPENSATIONIFYOUWINTHECASETHISISKNOWNASADAMAGESBASEDAGREEMENTINENGLANDANDWALES,YOURSOLICITORCANTCHARGEYOUMORETHAN35OFYOURCOMPENSATIONIFYOUWINTHECASEYOURECLEARABOUTTHETERMSOFTHEAGREEMENTITMIGHTBEBESTTOGETADVICEFROMANEXPERIENCEDADVISER,FOREXAMPLE,ATACITIZENSADVICEBUREAUTOFINDYOURNEARESTCAB,INCLUDINGTHOSETHATGIVEADVICEBYEMAIL,CLICKONNEARESTCABFORMOREINFORMATIONABOUTMAKINGACLAIMTOANEMPLOYMENTTRIBUNAL,SEEEMPLOYMENTTRIBUNALSTHELACKOFAIRUPTHEREWATCHMCAYMANISLANDSBASEDWEBB,THEHEADOFFIFASANTIRACISMTASKFORCE,ISINLONDONFORTHEFOOTBALLASSOCIATIONS150THANNIVERSARYCELEBRATIONSANDWILLATTENDCITYSPREMIERLEAGUEMATCHATCHELSEAONSUNDAY“IAMGOINGTOBEATTHEMATCHTOMORROWANDIHAVEASKEDTOMEETYAYATOURE,“HETOLDBBCSPORT“FORMEITSABOUTHOWHEFELTANDIWOULDLIKETOSPEAKTOHIMFIRSTTOFINDOUTWHATHISEXPERIENCEWAS“UEFAHASOPENEDDISCIPLINARYPROCEEDINGSAGAINSTCSKAFORTHE“RACISTBEHAVIOUROFTHEIRFANS“DURINGCITYS21WINMICHELPLATINI,PRESIDENTOFEUROPEANFOOTBALLSGOVERNINGBODY,HASALSOORDEREDANIMMEDIATEINVESTIGATIONINTOTHEREFEREESACTIONSCSKASAIDTHEYWERE“SURPRISEDANDDISAPPOINTED“BYTOURESCOMPLAINTINASTATEMENTTHERUSSIANSIDEADDED“WEFOUNDNORACISTINSULTSFROMFANSOFCSKA“AGEHASREACHEDTHEENDOFTHEBEGINNINGOFAWORDMAYBEGUILTYINHISSEEMSTOPASSINGALOTOFDIFFERENTLIFEBECAMETHEAPPEARANCEOFTHESAMEDAYMAYBEBACKINTHEPAST,TOONESELFTHEPARANOIDWEIRDBELIEFDISILLUSIONMENT,THESEDAYS,MYMINDHASBEENVERYMESSY,INMYMINDCONSTANTLYALWAYSFEELONESELFSHOULDGOTODOSOMETHING,ORWRITESOMETHINGTWENTYYEARSOFLIFETRAJECTORYDEEPLYSHALLOW,SUDDENLYFEELSOMETHING,DOIT一字開頭的年齡已經(jīng)到了尾聲?；蛟S是愧疚于自己似乎把轉(zhuǎn)瞬即逝的很多個不同的日子過成了同一天的樣子；或許是追溯過去，對自己那些近乎偏執(zhí)的怪異信念的醒悟，這些天以來，思緒一直很凌亂，在腦海中不斷糾纏?？傆X得自己似乎應(yīng)該去做點(diǎn)什么，或者寫點(diǎn)什么。二十年的人生軌跡深深淺淺，突然就感覺到有些事情，非做不可了。THEENDOFOURLIFE,ANDCANMEETMANYTHINGSREALLYDO而窮盡我們的一生，又能遇到多少事情是真正地非做不可DURINGMYCHILDHOOD,THINKLUCKYMONEYANDNEWCLOTHESARENECESSARYFORNEWYEAR,BUTASTHEADVANCEOFTHEAGE,WILLBEMOREANDMOREFOUNDTHATTHOSETHINGSAREOPTIONALJUNIORHIGHSCHOOL,THOUGHTTOHAVEACRUSHONJUSTMEANSTHATTHEREALGROWTH,BUTOVERTHEPASTTHREEYEARSLATER,HISWRITINGOFALUMNIINPEACE,SUDDENLYFOUNDTHATISNTREALLYGROWUP,ITSEEMSISNOTSOIMPORTANTTHENINHIGHSCHOOL,THINKDONTWANTTOGIVEVENTTOOUTYOURINNERVOICECANBEINTHEHIGHSCHOOLCHILDRENOFTHEFEELINGSINAPERIOD,BUTWASEVENTUALLYINFARCTIONWHENGRADUATIONPARTYINTHETHROAT,LATERAGAINSTOODONTHEPITCHHEHASSWEATPROFUSELY,LOOKEDATHISTHROWNABASKETBALLHOOPS,SUDDENLYFOUNDHIMSELFHASALREADYCANTREMEMBERHISAPPEARANCE童年時，覺得壓歲錢和新衣服是過年必備，但是隨著年齡的推進(jìn)，會越來越發(fā)現(xiàn)，那些東西根本就可有可無；初中時，以為要有一場暗戀才意味著真正的成長，但三年過去后，自己心平氣和的寫同學(xué)錄的時候，突然就發(fā)現(xiàn)是不是真正的成長了，好像并沒有那么重要了；然后到了高中，覺得非要吐露出自己的心聲才能為高中生涯里的懵懂情愫劃上一個句點(diǎn)，但畢業(yè)晚會的時候最終還是被梗塞在了咽喉，后來再次站在他曾經(jīng)揮汗如雨的球場，看著他投過籃球的球框時，突然間發(fā)現(xiàn)自己已經(jīng)想不起他的容顏。ORIGINALLY,THISWORLD,CANPRODUCEACHEMICALREACTIONTOANEVENT,INADDITIONTORESOLUTELY,HAVETODO,ANDTIME原來，這個世界上，對某個事件能產(chǎn)生化學(xué)反應(yīng)的，除了非做不可的堅(jiān)決，還有，時間。APERSONSTIME,YOURIDEASAREALWAYSSPECIALTOCLEARWANT,WANT,LINEISCLEAR,ASIFNOTHINGCOULDSHAKEHISALSOONCESEEMEDTOBEDETERMINEDTODOSOMETHING,BUTMOREOFTENISHEBACKEDOUTATLASTDISLIKEHISCOWARDICE,FINALLYFOUNDTHATTHEREAREALOTOFLOVE,THEREAREALOTOFMISS,LIKESHADOWREALLYHAVEBEENDOOMEDTHOSEWHODO,JUSTGREENYEARSONESELFGIVEONESELFANARMINJECTION,ORISASELFRIGHTEOUSSPIRITUAL一個人的時候，自己的想法總是特別地清晰。想要的，不想要的，界限明確，好像沒有什么可以撼動自己。也曾經(jīng)好像已經(jīng)下定了決心去做某件事，但更多的時候是最后又打起了退堂鼓。嫌惡過自己的怯懦，最終卻發(fā)現(xiàn)有很多緣分，有很多錯過，好像冥冥之中真的已經(jīng)注定。那些曾經(jīng)所謂的非做不可，只是青蔥年華里自己給自己注射的一支強(qiáng)心劑，或者說，是自以為是的精神寄托罷了。ATTHEMOMENT,THESKYISDARK,THEAIRISFRESHFACTORAFTERJUSTRAINEDSUDDENLYTHOUGHTOFBLUEPLAIDSHIRTTHOSEWEREBROKENINTOVARIOUSSHAPESOFSTATIONERYFROMTHECORNERATTHEBEGINNINGOFDEEPFRIENDSHIPHAVEDECLAREDTHEENDOFTHEENCOUNTERTHATHAVENTSTARTPLANNINGTHOSEYEARS,THOSEDAYSOFDO,FINALLY,LIKEYOUTH,WILLENDINOURLIFE此刻，天空是陰暗的，空氣里有著剛下過雨之后的清新因子。突然想到那件藍(lán)格子襯衫；那些被折成各種各樣形狀的信紙；那段從街角深巷伊始的友誼；還有那場還沒有開始就宣告了終結(jié)的邂逅計劃那些年那些天的非做不可，終于和青春一樣，都將在我們的人生中謝幕。BAUMGARTNERTHEDISAPPOINTINGNEWSMISSIONABORTEDRPLAYSANIMPORTANTROLEINTHISMISSIONSTARTINGATTHEGROUND,CONDITIONSHAVETOBEVERYCALMWINDSLESSTHAN2MPH,WITHNOPRECIPITATIONORHUMIDITYANDLIMITEDCLOUDCOVERTHEBALLOON,WITHCAPSULEATTACHED,WILLMOVETHROUGHTHELOWERLEVELOFTHEATMOSPHERETHETROPOSPHEREWHEREOURDAYTODAYWEATHERLIVESITWILLCLIMBHIGHERTHANTHETIPOFMOUNTEVEREST55MILES/885KILOMETERS,DRIFTINGEVENHIGHERTHANTHECRUISINGALTITUDEOFCOMMERCIALAIRLINERS56MILES/917KILOMETERSANDINTOTHESTRATOSPHEREASHECROSSESTHEBOUNDARYLAYERCALLEDTHETROPOPAUSE,ECANEXPECTALOTOFTURBULENCEWEOFTENCLOSEOURSELVESOFFWHENTRAUMATICEVENTSHAPPENINOURLIVESINSTEADOFLETTINGTHEWORLDSOFTENUS,WELETITDRIVEUSDEEPERINTOOURSELVESWETRYTODEFLECTTHEHURTANDPAINBYPRETENDINGITDOESNTEXIST,BUTALTHOUGHWECANTRYTHISALLWEWANT,INTHEEND,WECANTHIDEFROMOURSELVESWENEEDTOLEARNTOOPENOURHEARTSTOTHEPOTENTIALSOFLIFEANDLETTHEWORLDSOFTENUS生活發(fā)生不幸時，我們常常會關(guān)上心門；世界不僅沒能慰藉我們，反倒使我們更加消沉。我們假裝一切仿佛都不曾發(fā)生，以此試圖忘卻傷痛，可就算隱藏得再好，最終也還是騙不了自己。既然如此，何不嘗試打開心門，擁抱生活中的各種可能，讓世界感化我們呢WHENEVERWESTARTTOLETOURFEARSANDSERIOUSNESSGETTHEBESTOFUS,WESHOULDTAKEASTEPBACKANDREEVALUATEOURBEHAVIORTHEITEMSLISTEDBELOWARESIXWAYSYOUCANOPENYOURHEARTMOREFULLYANDCOMPLETELY當(dāng)恐懼與焦慮來襲時，我們應(yīng)該退后一步，重新反思自己的言行。下面六個方法有助于你更完滿透徹地敞開心扉。WHENEVERAPAINFULSITUATIONARISESINYOURLIFE,TRYTOEMBRACEITINSTEADOFRUNNINGAWAYORTRYINGTOMASKTHEHURTWHENTHESADNESSSTRIKES,TAKEADEEPBREATHANDLEANINTOITWHENWERUNAWAYFROMSADNESSTHATSUNFOLDINGINOURLIVES,ITGETSSTRONGERANDMOREREALWETAKEANEMOTIONTHATSFLEETINGANDMAKEITASOLIDEVENT,INSTEADOFSOMETHINGTHATPASSESTHROUGHUS當(dāng)生活中出現(xiàn)痛苦的事情時，別再逃跑或隱藏痛苦，試著擁抱它吧；當(dāng)悲傷來襲時，試著深呼吸，然后直面它。如果我們一味逃避生活中的悲傷，悲傷只會變得更強(qiáng)烈更真實(shí)悲傷原本只是稍縱即逝的情緒，我們卻固執(zhí)地耿耿于懷BYUTILIZINGOURBREATHWESOFTENOUREXPERIENCESIFWEDAMTHEMUP,OURLIVESWILLSTAGNATE,BUTWHENWEKEEPTHEMFLOWING,WEALLOWMORENEWNESSANDGREATEREXPERIENCESTOBLOSSOM深呼吸能減緩我們的感受。屏住呼吸，生活停滯；呼出呼吸，更多新奇與經(jīng)歷又將拉開序幕。2EMBRACETHEUNCOMFORTABLEWEALLKNOWWHATTHATTWINGEOFANXIETYFEELSLIKEWEKNOWHOWFEARFEELSINOURBODIESTHETENSIONINOURNECKS,THETIGHTNESSINOURSTOMACHS,ETCWECANPRACTICELEANINGINTOTHESEFEELINGSOFDISCOMFORTANDLETTHEMSHOWUSWHEREWENEEDTOGO我們都經(jīng)歷過焦灼的煎熬感，也都感受過恐懼造成的生理反應(yīng)脖子僵硬、胃酸翻騰。其實(shí)，我們有能力面對這些痛苦的感受，從中領(lǐng)悟到出路。THEINITIALIMPULSEISTORUNAWAYTOTRYANDSUPPRESSTHESEFEELINGSBYNOTACKNOWLEDGINGTHEMWHENWEDOTHIS,WECLOSEOURSELVESOFFTOTHEPARTSOFOURLIVESTHATWENEEDTOEXPERIENCEMOSTTHENEXTTIMEYOUHAVETHISFEELINGOFBEINGTRULYUNCOMFORTABLE,DOYOURSELFAFAVORANDLEANINTOTHEFEELINGACTINSPITEOFTHEFEAR我們的第一反應(yīng)總是逃避以為否認(rèn)不安情緒的存在就能萬事大吉，可這也恰好妨礙了我們經(jīng)歷最需要的生活體驗(yàn)。下次感到不安時，不管有多害怕，也請?jiān)囍赂颐鎸Π伞?ASKYOURHEARTWHATITWANTS傾聽內(nèi)心WEREOFTENCONFUSEDATTHENEXTSTEPTOTAKE,MAKINGPROSAND