無線充電器定義：

無線(xian)充電(dian)(dian)(dian)(dian)器是指利(li)用(yong)電(dian)(dian)(dian)(dian)磁(ci)(ci)波感(gan)應(ying)原(yuan)(yuan)理進行(xing)充電(dian)(dian)(dian)(dian)的(de)設備，原(yuan)(yuan)理類似于變(bian)壓器。在發送(song)和接(jie)(jie)收(shou)端(duan)各有一(yi)個線(xian)圈(quan)，發送(song)端(duan)線(xian)圈(quan)連接(jie)(jie)有線(xian)電(dian)(dian)(dian)(dian)源產生電(dian)(dian)(dian)(dian)磁(ci)(ci)信號，接(jie)(jie)收(shou)端(duan)線(xian)圈(quan)感(gan)應(ying)發送(song)端(duan)的(de)電(dian)(dian)(dian)(dian)磁(ci)(ci)信號從而產生電(dian)(dian)(dian)(dian)流給(gei)電(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)。

無(wu)(wu)(wu)線(xian)(xian)(xian)(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)技(ji)(ji)術(shu)在(zai) 2007 年(nian)獲(huo)得了 20 項專利，多(duo)種(zhong)設(she)備(bei)(bei)可以(yi)使(shi)(shi)用(yong)一(yi)臺(tai)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)基站(zhan)、手機、MP3 播放(fang)器(qi)(qi)，電(dian)(dian)(dian)(dian)(dian)動工具和(he)(he)其(qi)他的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)源適配器(qi)(qi)，剪不(bu)(bu)(bu)斷理(li)(li)還(huan)亂的(de)(de)(de)情況將(jiang)不(bu)(bu)(bu)會(hui)(hui)存在(zai)了。通(tong)(tong)(tong)過(guo)使(shi)(shi)用(yong)線(xian)(xian)(xian)(xian)(xian)圈之(zhi)間(jian)產生的(de)(de)(de)磁(ci)場，神奇的(de)(de)(de)傳(chuan)輸電(dian)(dian)(dian)(dian)(dian)能(neng)(neng)，電(dian)(dian)(dian)(dian)(dian)感耦合(he)技(ji)(ji)術(shu)將(jiang)會(hui)(hui)成(cheng)為連接(jie)(jie)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)基站(zhan)和(he)(he)設(she)備(bei)(bei)的(de)(de)(de)橋梁。當(dang)前的(de)(de)(de)大(da)部(bu)分充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)，例如(ru)iPod 和(he)(he)iPhone ，都(dou)通(tong)(tong)(tong)過(guo)金屬(shu)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)直接(jie)(jie)接(jie)(jie)觸的(de)(de)(de)方式，給(gei)設(she)備(bei)(bei)內置電(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)。無(wu)(wu)(wu)線(xian)(xian)(xian)(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)技(ji)(ji)術(shu)的(de)(de)(de)優勢(shi)在(zai)于便(bian)捷性(xing)和(he)(he)通(tong)(tong)(tong)用(yong)性(xing)。缺點就是效率低和(he)(he)只(zhi)能(neng)(neng)提供(gong)電(dian)(dian)(dian)(dian)(dian)能(neng)(neng)。而(er)Apple 的(de)(de)(de)Dock 連接(jie)(jie)器(qi)(qi)不(bu)(bu)(bu)僅僅提供(gong)電(dian)(dian)(dian)(dian)(dian)能(neng)(neng)，同(tong)(tong)時還(huan)能(neng)(neng)把(ba)音頻和(he)(he)視頻文件(jian)通(tong)(tong)(tong)過(guo)USB 接(jie)(jie)口(kou)同(tong)(tong)步(bu)到設(she)備(bei)(bei)上(shang)。從技(ji)(ji)術(shu)上(shang)看(kan)，同(tong)(tong)時通(tong)(tong)(tong)過(guo)無(wu)(wu)(wu)線(xian)(xian)(xian)(xian)(xian)網絡傳(chuan)輸數(shu)(shu)字文件(jian)和(he)(he)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)還(huan)不(bu)(bu)(bu)現實。在(zai)對一(yi)些產品的(de)(de)(de)實際測試中，通(tong)(tong)(tong)過(guo) 802.11b/g 無(wu)(wu)(wu)線(xian)(xian)(xian)(xian)(xian)傳(chuan)輸協(xie)議的(de)(de)(de)理(li)(li)想(xiang)速(su)度在(zai)3MB/秒左右，而(er)USB電(dian)(dian)(dian)(dian)(dian)纜的(de)(de)(de)傳(chuan)輸速(su)度要(yao)快十倍以(yi)上(shang)，達(da)到20MB/秒以(yi)上(shang)。無(wu)(wu)(wu)線(xian)(xian)(xian)(xian)(xian)數(shu)(shu)據(ju)傳(chuan)輸對于移(yi)動設(she)備(bei)(bei)來說(shuo)是非常費電(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)。因(yin)此把(ba)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)緩慢的(de)(de)(de)無(wu)(wu)(wu)線(xian)(xian)(xian)(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)技(ji)(ji)術(shu)和(he)(he)無(wu)(wu)(wu)線(xian)(xian)(xian)(xian)(xian)數(shu)(shu)據(ju)傳(chuan)輸一(yi)起使(shi)(shi)用(yong)，還(huan)是不(bu)(bu)(bu)現實的(de)(de)(de)，所(suo)(suo)以(yi)完全無(wu)(wu)(wu)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)理(li)(li)想(xiang)生活還(huan)得等幾年(nian)。不(bu)(bu)(bu)過(guo)，無(wu)(wu)(wu)線(xian)(xian)(xian)(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)技(ji)(ji)術(shu)還(huan)是會(hui)(hui)給(gei) WiFi 和(he)(he)電(dian)(dian)(dian)(dian)(dian)池(chi)技(ji)(ji)術(shu)帶來進(jin)步(bu)的(de)(de)(de)。對于不(bu)(bu)(bu)需要(yao)數(shu)(shu)據(ju)傳(chuan)輸的(de)(de)(de)設(she)備(bei)(bei)來說(shuo)，這一(yi)新技(ji)(ji)術(shu)將(jiang)會(hui)(hui)大(da)大(da)減(jian)少(shao)用(yong)戶所(suo)(suo)需各種(zhong)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)的(de)(de)(de)數(shu)(shu)量。另外，通(tong)(tong)(tong)過(guo)采用(yong)無(wu)(wu)(wu)線(xian)(xian)(xian)(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)技(ji)(ji)術(shu)，公(gong)共移(yi)動設(she)備(bei)(bei)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)站(zhan)將(jiang)會(hui)(hui)有可能(neng)(neng)成(cheng)為現實。

 

相關報道

　　英國(guo)一(yi)家公司發明了一(yi)種新型(xing)無線(xian)充電器，它看上去就(jiu)像一(yi)塊塑料鼠標墊，將手機等放在墊上就(jiu)能充電，并能同時(shi)給多(duo)個設備充電。

　　據22日出版的英國(guo)《新科學家(jia)》雜(za)志報道，這個“鼠(shu)標墊”里裝有密集的小型線(xian)(xian)圈陣列，可產生磁(ci)場，將能量傳輸(shu)給裝有專(zhuan)用接(jie)收(shou)線(xian)(xian)圈的電(dian)子設備(bei)，進行充電(dian)。接(jie)收(shou)線(xian)(xian)圈由磁(ci)性合金繞以(yi)電(dian)線(xian)(xian)制(zhi)成，大小和形狀都與口香糖相(xiang)似，可以(yi)很方便地貼(tie)在(zai)電(dian)子設備(bei)上(shang)。

　　無線充(chong)電(dian)技術此前已(yi)經出現(xian)，但這項(xiang)新發明更為方便實用。手機(ji)等設(she)備只要貼上(shang)接收線圈，放(fang)置(zhi)在(zai)“鼠標墊”上(shang)的任一(yi)位置(zhi)都可充(chong)電(dian)，不像以前的一(yi)些(xie)技術那樣(yang)需要精確(que)定(ding)位。幾個設(she)備同(tong)時(shi)放(fang)在(zai)墊子(zi)上(shang)，可以同(tong)時(shi)進行充(chong)電(dian)。充(chong)電(dian)器(qi)產(chan)生的磁場(chang)很弱(ruo)，能夠給設(she)備充(chong)電(dian)但不會影響附近(jin)的信用卡、錄(lu)像帶(dai)等利用磁性(xing)記錄(lu)數據的物品。

 

發展歷(li)史

　　早在19世(shi)紀(ji)30年(nian)(nian)代，邁(mai)克(ke)爾?法拉第就發現(xian)，周(zhou)圍磁場的變化將在電(dian)線(xian)中產生電(dian)流。19世(shi)紀(ji)90年(nian)(nian)代，愛迪生光(guang)譜輻射能研究項目的一名助手尼古拉?特斯拉就申請了最初的一個專(zhuan)利。

　　但遺憾(han)的(de)是，這方面的(de)研究延遲(chi)了(le)一個世紀。最大的(de)障礙是傳(chuan)輸效(xiao)率太低又存在危(wei)險。電磁輻射只(zhi)適合(he)傳(chuan)送(song)信息，并不適合(he)傳(chuan)送(song)能量。因為輻射無定向性(xing)可(ke)(ke)言，能量將(jiang)會(hui)浪費在無用(yong)的(de)空間中。有人(ren)設(she)想使用(yong)定向電磁輻射，比如激(ji)光，但其可(ke)(ke)操作性(xing)不強(qiang)且極(ji)具危(wei)險性(xing)。

　　香港城(cheng)市大(da)學電(dian)子(zi)工程學系許樹源教授(shou)在(zai)早幾年曾成功研制出“無線電(dian)池充(chong)(chong)(chong)電(dian)平(ping)臺(tai)”，可將數個電(dian)子(zi)產品放在(zai)一個充(chong)(chong)(chong)電(dian)平(ping)臺(tai)上(shang)，不需外接電(dian)線，透過低頻電(dian)磁場自動充(chong)(chong)(chong)電(dian)，充(chong)(chong)(chong)電(dian)時間與傳統充(chong)(chong)(chong)電(dian)器無異(yi)。但這一技術仍需要產品與充(chong)(chong)(chong)電(dian)器接觸，它主(zhu)要利用(yong)的是近場電(dian)磁耦合原理。

　　美(mei)國麻省理工學院的(de)研(yan)究(jiu)人員最近在(zai)無線(xian)傳輸(shu)電力方(fang)面取得了新進(jin)展，他(ta)們用兩(liang)米外的(de)一(yi)個電源(yuan)，“隔地(di)”點亮(liang)了一(yi)盞60瓦的(de)燈泡

　　索利亞契奇的(de)(de)設(she)計，非(fei)輻射無線能(neng)量傳輸(shu)有距(ju)離的(de)(de)限制，接收器越小則這(zhe)個距(ju)離越短。他計算出筆記(ji)本(ben)電腦大小的(de)(de)物(wu)體(ti)可以在(zai)幾米的(de)(de)范圍內接受無線能(neng)量傳輸(shu)，“這(zhe)樣在(zai)每個房間安裝(zhuang)一個發射源，就可以給整個住宅的(de)(de)筆記(ji)本(ben)電腦供(gong)電了。”

　　索利亞契奇(qi)希望通過使(shi)用不(bu)同材料和(he)改進技術，把效率(lv)提高到70%至(zhi)80%。他們相信，改進后的設備將在3到5年內為(wei)筆記本(ben)電腦、移動電話以及其他設備進行無線(xian)充電。

編(bian)輯(ji)本段工作原理

　　物理學家(jia)早就(jiu)知道，在兩個(ge)共振頻率(lv)相(xiang)同(tong)的(de)物體之間能(neng)(neng)有(you)效(xiao)地傳輸能(neng)(neng)量(liang)，而(er)不同(tong)頻率(lv)物體之間的(de)相(xiang)互作(zuo)用較弱。歌(ge)唱家(jia)演唱能(neng)(neng)將裝有(you)不同(tong)水(shui)量(liang)瓶(ping)子中的(de)一個(ge)震碎(sui)，而(er)不影(ying)響其(qi)他瓶(ping)子就(jiu)是這(zhe)個(ge)道理。這(zhe)也(ye)好比我們蕩(dang)秋(qiu)千時，只需(xu)坐在上面(mian)讓下垂的(de)雙(shuang)腿同(tong)步(bu)擺(bai)動就(jiu)能(neng)(neng)給秋(qiu)千帶(dai)來(lai)動力一樣。

無(wu)(wu)線(xian)充(chong)(chong)電(dian)(dian)(dian)技(ji)(ji)術(shu)(shu)(shu)(shu)正是(shi)利用(yong)了這(zhe)個(ge)原理。同樣，無(wu)(wu)線(xian)充(chong)(chong)電(dian)(dian)(dian)技(ji)(ji)術(shu)(shu)(shu)(shu)也應(ying)用(yong)了電(dian)(dian)(dian)磁(ci)波感應(ying)原理，及相關(guan)的(de)(de)交流(liu)感應(ying)技(ji)(ji)術(shu)(shu)(shu)(shu)，在(zai)發送和接收端用(yong)相應(ying)的(de)(de)線(xian)圈來(lai)(lai)發送和接收產生感應(ying)的(de)(de)交流(liu)信號來(lai)(lai)進(jin)行(xing)(xing)充(chong)(chong)電(dian)(dian)(dian)的(de)(de)的(de)(de)一項技(ji)(ji)術(shu)(shu)(shu)(shu)， 用(yong)戶(hu)只(zhi)需要將充(chong)(chong)電(dian)(dian)(dian)設備放在(zai)一個(ge)“平(ping)板”上即可進(jin)行(xing)(xing)充(chong)(chong)電(dian)(dian)(dian)，這(zhe)樣的(de)(de)充(chong)(chong)電(dian)(dian)(dian)方式過(guo)去曾經出現在(zai)手(shou)表和剃(ti)須刀上，但是(shi)當時無(wu)(wu)法針對大容(rong)量鋰(li)離子電(dian)(dian)(dian)池進(jin)行(xing)(xing)有(you)效充(chong)(chong)電(dian)(dian)(dian)。無(wu)(wu)線(xian)充(chong)(chong)電(dian)(dian)(dian)器技(ji)(ji)術(shu)(shu)(shu)(shu)原理構圖如圖所示(shi)

　　最初由英國一家(jia)公司發明了一種(zhong)新型無線(xian)充(chong)電(dian)器，它看上(shang)(shang)去就像(xiang)一塊塑料鼠標墊，這個(ge)“鼠標墊”里(li)裝有(you)密集的小型線(xian)圈(quan)陣列，可產生磁場，將能量(liang)傳(chuan)輸給裝有(you)專用(yong)接(jie)收(shou)線(xian)圈(quan)的電(dian)子(zi)設備，進行(xing)充(chong)電(dian)。接(jie)收(shou)線(xian)圈(quan)由磁性合金繞以電(dian)線(xian)制成，大小和形狀都與(yu)口香(xiang)糖相似，可以很方便地貼在電(dian)子(zi)設備上(shang)(shang)。將手機等放在墊上(shang)(shang)就能充(chong)電(dian)，并能同(tong)時給多個(ge)設備充(chong)電(dian)。

無線充(chong)電(dian)(dian)技術此前已(yi)經出現，但這項新發明更為方便實用(yong)。手(shou)機(ji)等(deng)設(she)備只要(yao)(yao)貼上(shang)接(jie)收線圈，放(fang)置在“鼠標(biao)墊(dian)”上(shang)的任一(yi)位置都可充(chong)電(dian)(dian)，不像以前的一(yi)些技術那(nei)樣需(xu)要(yao)(yao)精(jing)確定位。幾(ji)個(ge)設(she)備同(tong)時放(fang)在墊(dian)子上(shang)，可以同(tong)時進行(xing)充(chong)電(dian)(dian)。充(chong)電(dian)(dian)器產生(sheng)的磁場(chang)很弱，能夠(gou)給設(she)備充(chong)電(dian)(dian)但不會影響附(fu)近的信用(yong)卡、錄像帶等(deng)利(li)用(yong)磁性記(ji)錄數據的物品(pin)。

編輯本段輻射(she)

　　麻省理工學院的(de)研究人員表示，身(shen)體對電場的(de)反(fan)應很強，但身(shen)體對磁場的(de)反(fan)應則幾乎沒有(you)，因此(ci)這一(yi)系統不(bu)會影響人體健(jian)康。不(bu)過，這還只是一(yi)種推測，有(you)研究人員對此(ci)觀點(dian)表示擔心，在真正應用于生活前，還需要進(jin)一(yi)步進(jin)行試驗(yan)。

　　做為(wei)電(dian)子(zi)類充(chong)(chong)電(dian)產品，充(chong)(chong)電(dian)器本身避免不(bu)了輻射(she)，所(suo)以(yi)無(wu)線充(chong)(chong)電(dian)器有(you)輻射(she)是必然(ran)的。但(dan)是目(mu)前無(wu)線充(chong)(chong)電(dian)器的功率很小，充(chong)(chong)電(dian)時間較長(chang)，所(suo)產生(sheng)的輻射(she)也小，應該不(bu)會對人產生(sheng)較大的傷(shang)害。

編輯本段充電器(qi)端(duan)口統(tong)一(yi)化

　　為避(bi)免不(bu)必(bi)要的(de)浪費和產生更(geng)(geng)多的(de)電(dian)(dian)子垃圾(ji)，中國正在執行手機充(chong)(chong)電(dian)(dian)器端口(kou)統(tong)一(yi)(yi)(yi)標準(zhun)(zhun)化。但(dan)(dan)(dan)對于無(wu)線(xian)充(chong)(chong)電(dian)(dian)技術來說，這(zhe)一(yi)(yi)(yi)點將會得到最大程(cheng)度的(de)普及：不(bu)但(dan)(dan)(dan)手機可(ke)以(yi)使用，數碼相(xiang)(xiang)機、iPone和iPad、筆記本也都(dou)可(ke)以(yi)一(yi)(yi)(yi)同分享(xiang)這(zhe)種充(chong)(chong)電(dian)(dian)設備(bei)(bei)。日本富士通甚至(zhi)準(zhun)(zhun)備(bei)(bei)推出一(yi)(yi)(yi)個更(geng)(geng)為高級(ji)的(de)技術，將這(zhe)種成功從便(bian)(bian)攜式(shi)電(dian)(dian)子產品擴大到電(dian)(dian)動汽(qi)車充(chong)(chong)電(dian)(dian)中。富士通公司此舉最終(zhong)目的(de)是(shi)在街(jie)頭設置公用“充(chong)(chong)電(dian)(dian)點”，可(ke)以(yi)為便(bian)(bian)攜數碼設備(bei)(bei)以(yi)及電(dian)(dian)動汽(qi)車用戶(hu)實現更(geng)(geng)方便(bian)(bian)地24小時全(quan)天(tian)候(hou)充(chong)(chong)電(dian)(dian)服(fu)務。除此之外無(wu)線(xian)充(chong)(chong)電(dian)(dian)器更(geng)(geng)聰明(ming)可(ke)節省(sheng)耗能(neng)(neng)。雖然無(wu)線(xian)充(chong)(chong)電(dian)(dian)設備(bei)(bei)的(de)效(xiao)能(neng)(neng)接(jie)收在70%左右，和有線(xian)充(chong)(chong)電(dian)(dian)設備(bei)(bei)相(xiang)(xiang)等，但(dan)(dan)(dan)是(shi)它具備(bei)(bei)電(dian)(dian)滿(man)自動關(guan)閉功能(neng)(neng)，避(bi)免了(le)不(bu)必(bi)要的(de)能(neng)(neng)耗。而且這(zhe)個效(xiao)能(neng)(neng)接(jie)收率在不(bu)斷(duan)提高，很(hen)快(kuai)將能(neng)(neng)達(da)到98%。

　　手(shou)機將(jiang)內置(zhi)充電接(jie)受器，并統一無線充電標準

　　要(yao)實現手(shou)機(ji)(ji)等產(chan)(chan)品的(de)(de)(de)無(wu)線(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，目(mu)(mu)前(qian)必須有(you)兩個部分(fen)：發射器(qi)，與電(dian)(dian)(dian)(dian)(dian)源連接(jie)(jie)(jie)，負責向(xiang)廣闊(kuo)空間發射電(dian)(dian)(dian)(dian)(dian)能(neng)(neng)；接(jie)(jie)(jie)收器(qi)，一(yi)般安裝在電(dian)(dian)(dian)(dian)(dian)子產(chan)(chan)品上，用(yong)以接(jie)(jie)(jie)受電(dian)(dian)(dian)(dian)(dian)能(neng)(neng)。目(mu)(mu)前(qian)無(wu)線(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)技術(shu)(shu)已經開始在手(shou)機(ji)(ji)產(chan)(chan)品中運用(yong)了，以iPhone手(shou)機(ji)(ji)為(wei)(wei)(wei)例(li)，現在無(wu)線(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)生產(chan)(chan)商為(wei)(wei)(wei)使其可(ke)具(ju)備(bei)無(wu)線(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)功(gong)能(neng)(neng)，則(ze)對其進行(xing)了改裝，安裝了一(yi)種類(lei)似“蘋果(guo)皮”的(de)(de)(de)“衣(yi)服”。作為(wei)(wei)(wei)無(wu)線(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)接(jie)(jie)(jie)收器(qi)，目(mu)(mu)前(qian)它(ta)(ta)是以增加(jia)手(shou)機(ji)(ji)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)外殼的(de)(de)(de)形式出現，但相關改造產(chan)(chan)品今年中國或將可(ke)以推出。目(mu)(mu)前(qian)這個外殼被稱(cheng)為(wei)(wei)(wei)“Qi門(men)”，它(ta)(ta)支持(chi)(chi)iPhone與黑莓(mei)手(shou)機(ji)(ji)，用(yong)戶不需更(geng)換手(shou)機(ji)(ji)可(ke)搶先體驗(yan)這一(yi)功(gong)能(neng)(neng)。在今年年末或明年年初，無(wu)線(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)接(jie)(jie)(jie)收器(qi)會(hui)充(chong)(chong)(chong)分(fen)“瘦身”，成為(wei)(wei)(wei)手(shou)機(ji)(ji)產(chan)(chan)品中內置的(de)(de)(de)無(wu)線(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)接(jie)(jie)(jie)收芯片，只有(you)指甲蓋那么大。目(mu)(mu)前(qian)，諾基亞、飛利浦、LG、三星、索尼愛立(li)信以及RIM等眾多國際知名(ming)手(shou)機(ji)(ji)廠商都很支持(chi)(chi)這一(yi)技術(shu)(shu)，無(wu)線(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)也有(you)可(ke)能(neng)(neng)會(hui)與手(shou)機(ji)(ji)一(yi)起捆(kun)綁進行(xing)銷售。

　　手(shou)機無線(xian)充(chong)電(dian)關鍵在于兼容(rong)性，Qi標(biao)準可確保品牌(pai)兼容(rong)

　　無(wu)(wu)線(xian)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)技(ji)(ji)術(shu)(shu)主要(yao)利用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)技(ji)(ji)術(shu)(shu)，在(zai)發(fa)射器將電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流轉化(hua)(hua)為(wei)(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)，手機(ji)通過(guo)內置(zhi)芯片接收器將電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)轉化(hua)(hua)為(wei)(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流為(wei)(wei)手機(ji)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。無(wu)(wu)線(xian)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)技(ji)(ji)術(shu)(shu)推廣的(de)(de)(de)(de)(de)關鍵在(zai)于(yu)確保各廠家無(wu)(wu)線(xian)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器能(neng)夠兼容，Qi標(biao)準的(de)(de)(de)(de)(de)制定使無(wu)(wu)線(xian)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)有(you)了(le)統一(yi)的(de)(de)(de)(de)(de)技(ji)(ji)術(shu)(shu)規(gui)范，確保同一(yi)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器對(dui)(dui)多品(pin)牌(pai)和(he)多產品(pin)的(de)(de)(de)(de)(de)兼容性(xing)。無(wu)(wu)線(xian)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)聯盟主席Menno Treffers對(dui)(dui)外表示，Qi無(wu)(wu)線(xian)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)標(biao)準采用(yong)的(de)(de)(de)(de)(de)是電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)感應技(ji)(ji)術(shu)(shu)，相比于(yu)其(qi)他技(ji)(ji)術(shu)(shu)，效(xiao)率和(he)安全性(xing)都更(geng)高。Qi無(wu)(wu)線(xian)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)標(biao)準包(bao)括接口、性(xing)能(neng)以及(ji)法規(gui)三方面，這將對(dui)(dui)無(wu)(wu)線(xian)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)技(ji)(ji)術(shu)(shu)的(de)(de)(de)(de)(de)普及(ji)是相當大(da)的(de)(de)(de)(de)(de)挑戰，所以通過(guo)Qi標(biao)準的(de)(de)(de)(de)(de)手機(ji)將可通過(guo)任何(he)通過(guo)Qi認(ren)證的(de)(de)(de)(de)(de)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)基(ji)站、底座(zuo)或是其(qi)它可充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)裝置(zhi)進(jin)行無(wu)(wu)線(xian)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。Qi對(dui)(dui)于(yu)裝置(zhi)的(de)(de)(de)(de)(de)第(di)一(yi)項先期(qi)要(yao)求(qiu)就是不得高于(yu)5瓦特，這對(dui)(dui)于(yu)一(yi)些(xie)希(xi)望(wang)筆記(ji)本電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦也能(neng)同樣通過(guo)無(wu)(wu)線(xian)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)技(ji)(ji)術(shu)(shu)的(de)(de)(de)(de)(de)廠商可能(neng)是一(yi)大(da)限制。

　　已(yi)有廠商推出Qi標(biao)準無線充電產品，市場廣泛

　　全(quan)球最大的(de)(de)電池(chi)和(he)便攜式(shi)照明設備商Energizer（勁(jing)量）近日表示將會很快推出支(zhi)持Qi標(biao)準的(de)(de)無線(xian)充(chong)(chong)電器產(chan)品，并首(shou)先為蘋果iPhone 3GS和(he)黑莓(mei)Blackberry Curve 8900用戶帶來無線(xian)充(chong)(chong)電的(de)(de)全(quan)新(xin)體(ti)驗。同時市場調研(yan)公司iSuppli提供的(de)(de)數(shu)據顯(xian)示，無線(xian)充(chong)(chong)電設備市場在2013年(nian)將達到140億美元的(de)(de)規模(mo)。飛利浦已(yi)經開始生產(chan)含有(you)無線(xian)充(chong)(chong)電設置新(xin)型手機(ji)了(le)。飛利浦X723手機(ji)已(yi)經現身，其采是3.2英寸240X400屏幕，帶GPS和(he)300萬像素攝像頭。可喜的(de)(de)是，該(gai)機(ji)將標(biao)配(pei)無線(xian)充(chong)(chong)電器Xenium Q1（Qi無線(xian)充(chong)(chong)電聯盟標(biao)準），但具(ju)體(ti)上(shang)市時間(jian)和(he)價格(ge)目前尚未透(tou)露(lu)。