http://kadhoai.com.cn 2026-04-26 11:58:22 來源:中國物聯網產業協會 柏斯維
一年多來,IT界jie最zui火huo爆bao的de話hua題ti莫mo過guo於yu物wu聯lian網wang了le,從cong媒mei體ti可ke以yi看kan到dao各ge種zhong各ge樣yang的de消xiao息xi,各ge種zhong各ge樣yang的de觀guan點dian,大da家jia眾zhong說shuo紛fen紜yun。而er且qie有you很hen多duo專zhuan業ye上shang的de術shu語yu讓rang人ren難nan以yi理li解jie,盡jin管guan物wu聯lian網wang的de概gai念nian已yi經jing有you一yi年nian多duo之zhi久jiu,為wei數shu不bu少shao的de人ren還hai停ting留liu在zai雲yun裏li霧wu裏li,一yi時shi搞gao不bu懂dong什shen麼me是shi物wu聯lian網wang。
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物體上網用什麼計算機?
tandaowulianwanghenduorenhuishuo,womenshangwangshiyongbijibenhuozhetaishiji。yaorangwutishangwangyongshenmejisuanjine?wutishangwangyongdejisuanjishiyizhongdingzhijisuanji,womenchengzhiweiqianrushixitonghuozhejiaoqianrushijisuanji,tayouqianrushiyingjianheqianrushiruanjianzucheng。muqian,zhezhongjisuanjipubiandeyingyongzaigezhongzhinengzhongduanshebeizhong。
什麼是嵌入式係統?
嵌入式係統的概念有很多,最通俗的解釋就是:嵌入式係統是計算機應用的一種形式。把一個計算機嵌入到物體中,或者說嵌入到設備中 ,這個物體就變成了智能的終端,物體就具備了上網的最基本條件。
現xian在zai,嵌qian入ru式shi的de名ming詞ci用yong的de很hen多duo,市shi場chang是shi有you嵌qian入ru式shi的de爐lu灶zao,當dang然ran嵌qian入ru式shi的de爐lu灶zao和he我wo說shuo的de嵌qian入ru式shi計ji算suan機ji不bu是shi一yi碼ma事shi,意yi思si有you相xiang像xiang之zhi處chu。早zao晚wan有you一yi天tian帶dai有you嵌qian入ru式shi係xi統tong的de家jia用yong電dian器qi會hui充chong滿man你ni的de廚chu房fang,讓rang你ni的de廚chu房fang智zhi能neng化hua也ye搭da上shang物wu聯lian網wang這zhe列lie快kuai車che。
嵌入式係統是把計算機嵌入物體中,讓物體有智能化的功能和更高的價值。用一個生活中的例子做比喻就很能說明問題,如:一(yi)枚(mei)戒(jie)指(zhi),也(ye)就(jiu)價(jia)值(zhi)幾(ji)千(qian)元(yuan),當(dang)戒(jie)指(zhi)鑲(xiang)嵌(qian)上(shang)一(yi)顆(ke)鑽(zuan)石(shi)後(hou)效(xiao)果(guo)就(jiu)大(da)不(bu)一(yi)樣(yang)了(le)。除(chu)了(le)美(mei)觀(guan)好(hao)看(kan)外(wai),最(zui)大(da)的(de)特(te)點(dian)是(shi)讓(rang)這(zhe)顆(ke)戒(jie)指(zhi)價(jia)格(ge)倍(bei)增(zeng),是(shi)原(yuan)來(lai)戒(jie)指(zhi)的(de)幾(ji)十(shi)倍(bei),甚(shen)至(zhi)於(yu)成(cheng)百(bai)上(shang)千(qian)倍(bei)。同(tong)樣(yang)道(dao)理(li),如(ru)果(guo)把(ba)計(ji)算(suan)機(ji)嵌(qian)入(ru)到(dao)一(yi)個(ge)物(wu)體(ti)後(hou),物(wu)體(ti)的(de)增(zeng)值(zhi)空(kong)間(jian)會(hui)很(hen)大(da),道(dao)理(li)和(he)戒(jie)指(zhi)是(shi)相(xiang)類(lei)似(si)。
qishimuqianzhezhongchanpindaochudoushi,biruyoudeweiboluersanbaiyuan,youdeweiboluyiqianduoyuan。yigeputongmenyejiujibaiyuanqian,keshizidongmenkendingyaojiqianyuanyishang。tamendechabiezainaerne?jiushiyinweiwutiqianrulejisuanjixitong,caishidewutiyoulehendadezengzhikongjian。
我wo們men上shang麵mian所suo說shuo的de計ji算suan機ji不bu是shi常chang見jian的de家jia用yong電dian腦nao和he筆bi記ji本ben,而er是shi特te殊shu的de計ji算suan機ji或huo者zhe說shuo是shi專zhuan用yong計ji算suan機ji。從cong功gong能neng上shang講jiang,是shi在zai原yuan有you計ji算suan機ji的de基ji礎chu上shang進jin行xing剪jian裁cai、定製而成的專用計算機。比如:嵌入微波爐的計算機就是一個單片計算機,把計算機集成到一個芯片上了。講相當於剪裁掉不需要的屏幕、鍵盤、鼠標、還有內部的電源、顯示卡、內(nei)存(cun)等(deng)等(deng)等(deng)等(deng)。這(zhe)個(ge)計(ji)算(suan)機(ji)就(jiu)是(shi)一(yi)個(ge)瘦(shou)身(shen)的(de),輕(qing)巧(qiao)的(de),節(jie)能(neng)的(de),高(gao)可(ke)靠(kao)性(xing)的(de)計(ji)算(suan)機(ji),價(jia)格(ge)也(ye)會(hui)很(hen)低(di)廉(lian)。根(gen)據(ju)不(bu)同(tong)的(de)需(xu)求(qiu)進(jin)行(xing)裁(cai)剪(jian),這(zhe)就(jiu)是(shi)嵌(qian)入(ru)式(shi)係(xi)統(tong)專(zhuan)用(yong)計(ji)算(suan)機(ji)的(de)最(zui)大(da)特(te)點(dian)。
在專業上,對於嵌入式係統的定義還有很多,比如有人提出嵌入式的係統應該是32weixinpian,bixudaiyoushishicaozuoxitongdengdeng。womenputongrenzhizhidaozheshiyigedingzhidejisuanjixitongjiukeyile。ruguowutixuyaoshangwang,jiuyaoyouzhegeqianrushixitongzhinengjisuanjidegongneng。ninzairichangzhongkandaodezidongdezhinengshebeizhongduanzhongdaduodouyouyigehuoruogangezheyangdeqianrushixitong。