EPCܳаĿϵӴڳ漰ö࣬ԹʩȫʩȿƾϸĹҪEPCĿijɱơɹʩ˵ȶãҪеĿзáɱΪɱƵҪٴ룬ᴩĿĸΡΪ̶ȵػȡռ䣬ܳаӦϤEPCܳаģʽµijɱؼЧĿƷݴ֮ЧijɱƷ
ǹ֧ԲҵŹҾýᷢչҪҹ̽õѸ͵ķչ̽ʩķչٽĿģʵʵĹĿģʽȴȱרҵʻӹ졣ֱ£оEPCܳаģʽ¹̳ɱƣŻԺǿγɱƶҵгƺͻȡռش
EPCܳаģʽָdzа̶ԹĿơɹʩȲͬʵʩȫԵijаܳа̰շɡͬԼ̷ְְֹ̣ȫ渺а̵ȫںۡEPCܳаģʽУ۵ĺȷЧƶĿľЧʮҪͳƣƽӰ칤۵ĿΪ75%95%ʩͼƽΣӰ칤۵ĿΪ25%35%ʩΣӰ칤۵ĿԽΪ10%ɴ˿ԿԹۿƵĹؼƽΡĿɱָĿʵʩӦÿѧЧļලԶʵʳɱпƣʹɱԤĿ귶Χ֮ڵһ״̬ͨԳɱԤȺ˶ʩеijɱӶﵽ̽ɱۺϾЧĿġĿ̳ɱƵҪԭͻԭҪȫơ̬ơμȨϿƵԭͻԭеķñҪͻ˹ѡϷѡе豸ѡۺϹѵȡΪȷɱͻҪƶɱƷΪԤɱڽӦÿԴķƳɱԤɱԤĿꡣȫԭָɱ漰ĿÿڣÿΣҪӦۺϻȫأʵԴŻãٳɱָ֧̬Ӧö̬ļලȷĿ̽ϳڶɹʩijɱõЧļأʱԳķеμȨϿԭָĿ̵ÿһԱӦóɱơԱ뱻ԱӦúְȨϲȷɱƵЧԡĿ̳ɱƵҪdzɱƻִ桢뼰Ŀõı淶Ͷɱƻǹ̳ɱƵĿ趨һ㰴οչҪʩʵϵ;ƫȷɱƵЧԡִбΪĿĻϢɹϢͳɱƻɼԤ⣻dzɱƻ;ƫݣڼƻ롢ԭʼȣĿ淶ǹ̽ݣҲǺ̳ɱıͶııȡĽ趨ΪָꡢԤ㶨ҵȡָ㣺깤ʵʳɱACWP=ʵɹʵʳɱ깤ԤɱBCWP=ʵɹԤɱƻԤɱBCWS=ƻԤɱָ㣺ɱƫ=BCWP-ACWPƫ=BCWP-BCWSɱЧָ=BCWP/ACWPȼЧָ=BCWP/BCWS磬ijEPCܳаĿſģʵ25ŲλóԼΪ720mοֵĵֳǽа칫÷85m6.5m6mԼ220mֽṹˮøٹ·Լ650mֳǽв150mΧڣλֳȷ֧װ20յ150WLEDơǵص㣬ĺҪغˮƽ˸ù̸ݺشСݶֱѡͶöŶ
ܳаĿʼڿ֮ȷض࣬սϴҵгңܳаΪά뷢չδӷգäĿۣΪڳɱ¾ƱҪʵʵʩʩƻĿ졣Ʊԭ©ҲǹڼӽҲˮƽ㣬Ҳָ⡣֮Ʊԭ϶࣬ƱӲֲϵIJɹɹ豸ͺŻ϶ӰԤ㣬ӶӰɱơEPCܳаģʽɹϡ豸϶࣬Ӧ̷Χϴڽϳͬϵļ۸ڲԡڽϳĹڣϵļ۸г仯ص㣬г۸ͻᵼ²ɹɱӡһΧIJɹܻɱɱ
ĿĿѶȣ˹ϡе豸ȼ۸ˮƽʽԼȣ龺֣ҳغҵDZڵľ֣ƶӦԲԣռʩְϣվͽԭгӴγĿ鱨档Ʒ߳ɱȷʵǰҲԺΪܳа̵ڡƳɱEPCģʽȻֻռܳɱ2.5%5%80%90%ijɱҪƽȷƽλܳɱ70%Ӱ졣Ż豸ϵϾĵΡˮƽַ豸ȽзŻƣŻʩ̣߳ɱԤȷȡӦ̵ĺϷԡƷ۸Ӱ칤̳ɱҪءܳаһҪӦƶȡƶȣϸӦԴءһ棬ҪͨǩͬսԺЭĹӦ̽ڵĺϵ
ĿʩУҪʵʵĹĿʩɱƻԴٲҪԴ˷Ѷӵijɱȷа̶ȵػþЧ档