764 ƶ֧1(1/2)
764ƶ֧
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ҦԶĸ첲뿪᳡˿ĿҲΪдԣҦijŮλ
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ţ
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ʮӣ˲ƽսһλڰɽͦεԺӣ洣һС¥ġ
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ʡ
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ɺð
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Ŷ֣
ԣࡣ
Ǵ£Ҧϵڷũũһҵҵ䷶
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ʲһ
ܿ췹˱Dzɺͷ㡣
Ĵʳ紫˵峣Ĵףɺ㣬κз82ơԲ꣬Բꡣ
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ҦԶ˿Ѹĥ˼ȴ˿ĸԷ˱ƣʣоƶ֧¶
ǣʵ2010ͳˡ塷ƶһֱȨҲиˡ
ָ㣡
˵˵
ƶ֧ǵӡš֧ʵڸ
Ҫ˽ʲôNFC
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ƶֶ֧Σн֧
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ƶƶ֧ǽ֧йƶ2.4GHz13.56MHzᡣ
Ϊʲôȴӽ֧أ
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ӸֻտPOSٵʹߣɱȫþ˵ⶫôƹ㿪أ
۶ά룬̻һһɨOKˣ
ڣûܿ̽δҵĹڡƶ֧ƹNFCֻ桪ҦԶ
ĿҲڴˣĿǰ˫
һʱֻϲϲ
̧̫ˣֻǵӺһ㣬ѡ
⻰Ҫඣ
αһһͨ˼俴¡
״ЦҾͲˣȻȥˡ
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ҦԶĸ첲뿪᳡˿ĿҲΪдԣҦijŮλ
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Ҧܣ
ʱ黻˼·Ҳ˹
ҦԶΪܣ֣ЦܾðǰλСۣʱҲˣͳ
ţ
Ī˿ҦԶҦԶֻ̫ˣ֪һõط
һãĸ˳˻չģϳ
ʮӣ˲ƽսһλڰɽͦεԺӣ洣һС¥ġ
طǡ
ʡ
ԼҲҵġ
Ŷúã
ҦԶȻزȴҲ˺öҵмij˽˻רøӴ
˶ͬӦͬĴܲŹигƣԿҼ㶹ɣ
˰䣬ůģҦԶƼɺ㣿̵ġ
ɺð
ܺ˵ִܣЦŪôԺӿɲס
̳ǰˮ˸վҾ˳Ҫ˿ء
Ŷ֣
ԣࡣ
Ǵ£Ҧϵڷũũһҵҵ䷶
һ䣬ͨҲֱͣɵʥˣ
˾ҦԶйŹ֣ôҪġ塷²Լԭˣϣ
ʲһ
ܿ췹˱Dzɺͷ㡣
Ĵʳ紫˵峣Ĵףɺ㣬κз82ơԲ꣬Բꡣ
ǰơơơһܻͨˣһˮը
˲٣̬ڽ⣬ȥ꣬ҷ˵һ֧գλС
ţô¡
꣬һֱоƶ֧ϵܿ϶֪ɣ
жţ岻˽⡣
ǣܿ˽ˡ
ЦЦڹлٿһλ飬СӪ̵ֻ̡֧ȶҪμӣ֪ͨˡ
ϵܼ֧ƽֻ̨̣С
ҦԶ˿Ѹĥ˼ȴ˿ĸԷ˱ƣʣоƶ֧¶
ǣʵ2010ͳˡ塷ƶһֱȨҲиˡ
ָ㣡
˵˵
ƶ֧ǵӡš֧ʵڸ
Ҫ˽ʲôNFC
һָƵͨżӦ15ףӦʱԼ0.1롣оƬNFCֻ
NFCֻ磬POSֻһˢOK֮NFCֻ൱һŶܿ
ƶֶ֧Σн֧
ԵģһֽԶ֧û֧õĶά룬ʵԶ֧
ƶƶ֧ǽ֧йƶ2.4GHz13.56MHzᡣ
Ϊʲôȴӽ֧أ
ΪڹѾܳ죬ԽΣкӪڻ֧û顣
Ӯˡ
־ʼƹNFCֻΪԼƶ֧ʱ١ô£NFCƹ㲻
֧öά룬ĹԵأֱ¢г
ԭ֣ɱߣ
NFCüӽоƬã̵ֻijɱȻӣ
POSҲþãÿһ̨ijɱ500Ԫ
ûһ̨NFCֻ
ӸֻտPOSٵʹߣɱȫþ˵ⶫôƹ㿪أ
۶ά룬̻һһɨOKˣ
ڣûܿ̽δҵĹڡƶ֧ƹNFCֻ桪ҦԶ
ĿҲڴˣĿǰ˫
δ꣬һҳĶ