溫濕度測量系統的軟硬件設計畢業設計(編輯修改稿)

　

【文章內容簡介】 m ilon Yuan, using lar ge pr ebake t echnology and alum inum oxide dense phase and hyper dense phase conveying t echnology, f luoride and ot her harm ful gases purif icat ion ef ficiency of up t o 98%. Compared wit h Soder berg cell bef or e t he modif icat ion, power consum ption can be r educed by 1500 t ons of elect r olytic alum inum , and pr oject envir onm ent al pr ot ect ion and energy saving eff ect is obvious. Four ar e in a r elat ively shor t period of t im e t o t he nor m al pr oduct ion. Af t er f our m ont hs of ef for ts, a pr oj ect has put int o oper at ion all t he 54 240KA lar ge cell int o r egular pr oduction, stable cur r ent channel condit ions and al t he econom ic indicat or s ar e good, cur rent eff iciency in Oct ober had r eached 93%, is close t o and r each t he dom est ic advanc ed level. I n t he case of pr oduction half of t he cell, t his ef fect can be achieved and bet ter level in t he indust r y. 50, 00 t ons of elect r olytic m odif icat ion pr ocess, f r om pr elim inar y st udy t o equipm ent select ion, cost cont r ol, pr oj ect pr ogr ess, qualit y cont r ol and coor dinat ion am ong t he var ious sub pr oj ect s and var ious pr of essional, t echnical m and under t he cor r ect leader ship, bot h f r om an over all per spect ive, em phasis on int egr it y, and ear nest ly im plem ent t he r elevant laws and r egulat ions, st r ict ly act accor ding t o t he cont r act . He t r ied t o lear n r elevant knowledge, good st yle of business, oper at ional and or ganizat ional c oor dinat ion abilt y, pr oj ect ef f iciency, qualit y and saf et y assur ance syst em in place, wit h all unit s involved wit h t he coor dinat ion and good . . .吳學娟：溫濕度測量系統的硬件設計 Four out st anding wor ks. They are der ived f rom t heir own inner f eelings. I also sent a st udent o at tend t he class Depar tm ent speech cont est , f ailed t o get a good r esult , but also actively cooper at e wit h t he Depar tm ent and class act ivit ies! in or der t o cr eate a dem onst rat ion dor m r oom, our weekly class t o ever y bedr oom check, wher e proposed is insuf ficient . In or der t o clean up t he bedr oom, we use t he br ush brushes a bedr oom again. For t he class out of a f or ce. I n t he event we, many pr ojects did not get t he desir ed r esult s. But we under stand t hat we t r ied, and in t he st ruggle. Also has m ade good pr ogr ess in many of t he! in my class t he wor k car ried out and t he r esult s achieved, t hanks t o t he concer n and suppor t of t he Depart ment , t hanks t o inst ruct or t eacher 39。s good, pr oper guidance, t hanks t o 46 st udent s in t he class wil wor k closely t oget her , t o wor k t oget her. Of course, we also have our weaknesses, needs t o be f urt her cor rection in t heir f ut ur e lear ning and lif e, wit h a view t o achieving gr eat er r esult s. Five declarat ions of good par t y br anch branch is a f or t r ess, a par t y m em ber is a banner . Fight ing in t he r ailway engineer ing constr uction Gr oup Headquart ers Headquart ers br anches, a t ot al of m em ber s 18. Role of t he Xiang GUI r ailway and t ight Sout h Lebanon r ailway, heavy, poor condit ions of disadvantage, t he br anch closely ar ound t he constr uct ion wor k. Holding high t he f lag of our par t y mem ber s, unit e and lead st aff on t he dif f iculties, overe dif f icult ies, t ake t he zhengyou, a j ob well done and an engineer ing t ask, won t he highly valued by leader s at all evels. Since Oct ober last year since t he proj ect began, Headquart ers Br anch is t ight ly ar ound t he c ent er of it s activit ies. Face Sout h, clim at e is wet , sooner or lat er t em per atur e lar ger , specif ic dif f icult , I br anch f r om t hought r equir em ent s all wor ker s act ive m otivat ed, do can long ter m har d, dar e f ight of spir it pr epar ed, while r equir em ents all m em bers lead, encour aged coleagues Zhij ian each other help, each ot her lear ning business knowledge, over e t em por arily dif f icult , act ive int o t o engineering of f icial st art s of t he pr epared wor k in t he t o, play out has as a br anch of f ight ing f or t r ess r ole and m embers of pioneer model r ole. Since it s st ar t , I mand under t he cor rect leadership of t he part y br anch in t he Gr oup and t he super ior part y, cent er ing on building a qualif ied par t y br anches, br anch of t he f ort s and t he bat tle t o play t he exem plar y vanguar d r ole of par ty m embers, act ively wor king. In m and per sonnel less, and t ask heavy of sit uat ion Xia, all m em bers always according t o par ty st ronger, and style t o ar e, and ser vice bet t er , and ef f iciency t o high of r equir ements, f r om over al st ar t ing, bet t er t o plet ed has pr oduction or ganization, and coordinat ion, and guar antees and t he m anagem ent wor k, in engineer ing pr ogr ess, and qualit y, and benefit s, and saf et y, aspects ar e m ade has good of r esults, get has owner s and t he Gr oup and gr assr oots unit s of pr aise. Fir st , give f ul play t o t he exem plar y r ole of part y mem ber s. The exemplar y r ole of par t y member s and cadr es ar e silent on t he m and, t he exem plar y r ole of par ty members and cadres ar e t he best of t he ideological and polit ical educat ion. We pay close at tent ion t o par t y building, r equir es polit ical par t y m em bers and cadres m ust t ake t he lead in lear ning, set str ict demands on t hem selves, . . . 2 第 1 章 緒 論 目前， 在生活和生產的各個領域中， 在許多情況下都要對環境的溫濕度進行限定，其中包括人的生活工作環境、儀器設備的工作環境以及動植物的生長環境等。隨著人民生活的改善和工業的發展，安全問題就 變的更加重要。環境的溫濕度一旦超過限定值，勢必會對所處環境的人或設備造成影響，更甚者會給個人和社會造成巨大的損失和社會影響。 本課題主要 介紹了以單片機 AT89C52 為核心的溫濕度 測量系統 的 硬件 設計 ,現場溫、濕度 信號 采集分別使用單線數字溫度傳感器 DS18B20 和濕度 傳感器 HIH4000。從測試現場采集到的溫、濕度 信號 經 A/D 轉換器 T