本發明(ming)涉及電(dian)子技術領域，特(te)別是涉及到一(yi)種充電(dian)裝置和移動(dong)終(zhong)端。

背景技術：

目前，越來(lai)越多的移(yi)動終端(duan)開(kai)始(shi)采(cai)用快充(chong)(chong)(chong)技術，利用快充(chong)(chong)(chong)技術進行充(chong)(chong)(chong)電(dian)(dian)(dian)，可以大(da)大(da)提高充(chong)(chong)(chong)電(dian)(dian)(dian)速(su)(su)度，縮短充(chong)(chong)(chong)電(dian)(dian)(dian)時間。然而(er)，電(dian)(dian)(dian)池內阻(zu)是影響快充(chong)(chong)(chong)的一(yi)個重要因素，由于電(dian)(dian)(dian)池內阻(zu)的存在，在充(chong)(chong)(chong)電(dian)(dian)(dian)過程(cheng)中電(dian)(dian)(dian)池會產生熱損耗(hao)，一(yi)方(fang)面導致(zhi)電(dian)(dian)(dian)池發熱，另一(yi)方(fang)面降低了(le)充(chong)(chong)(chong)電(dian)(dian)(dian)效率，進而(er)影響充(chong)(chong)(chong)電(dian)(dian)(dian)速(su)(su)度。但受制于技術、工藝條(tiao)件等因素影響，電(dian)(dian)(dian)池內阻(zu)很難再降低。

技術實現要素：

本發明的主要(yao)目的為(wei)提供一種(zhong)充(chong)電(dian)裝置和(he)移動終(zhong)端(duan)，旨在(zai)降低電(dian)池的熱損(sun)耗，提高充(chong)電(dian)效率。

為(wei)達以(yi)上(shang)目(mu)的(de)(de)，本(ben)發明提出(chu)一種充(chong)電(dian)(dian)裝置(zhi)，所述(shu)(shu)裝置(zhi)包括充(chong)電(dian)(dian)控制(zhi)(zhi)模塊(kuai)、至少(shao)兩個(ge)(ge)(ge)電(dian)(dian)池(chi)和至少(shao)兩個(ge)(ge)(ge)并聯的(de)(de)充(chong)電(dian)(dian)通路(lu)，每一個(ge)(ge)(ge)充(chong)電(dian)(dian)通路(lu)的(de)(de)輸出(chu)端(duan)連接一個(ge)(ge)(ge)電(dian)(dian)池(chi)，所述(shu)(shu)充(chong)電(dian)(dian)控制(zhi)(zhi)模塊(kuai)用于：控制(zhi)(zhi)所述(shu)(shu)至少(shao)兩個(ge)(ge)(ge)并聯的(de)(de)充(chong)電(dian)(dian)通路(lu)并行對(dui)所述(shu)(shu)至少(shao)兩個(ge)(ge)(ge)電(dian)(dian)池(chi)充(chong)電(dian)(dian)。

可選地，所述至少兩個(ge)并聯的(de)充(chong)電(dian)通(tong)路(lu)中包(bao)括一(yi)個(ge)主通(tong)路(lu)，其余為副通(tong)路(lu)，每一(yi)個(ge)副通(tong)路(lu)的(de)輸出端通(tong)過(guo)一(yi)個(ge)隔離開(kai)關與所述主通(tong)路(lu)的(de)輸出端連接，所述充(chong)電(dian)控制模塊用于：當(dang)處于充(chong)電(dian)狀態時(shi)，斷開(kai)所述隔離開(kai)關。

可選地，所述充(chong)電控(kong)制模塊(kuai)還用于(yu)：當(dang)處于(yu)非充(chong)電狀態時，閉合所述隔離開(kai)關。

可選地(di)，每個電池的內阻相同。

可(ke)選地，所述充(chong)(chong)電通路包(bao)括一充(chong)(chong)電電路。

可選地(di)，所述充(chong)(chong)電(dian)電(dian)路為(wei)充(chong)(chong)電(dian)集成電(dian)路IC。

可(ke)選地，所述(shu)充(chong)電(dian)電(dian)路的輸出端通過(guo)一控(kong)制開關與(yu)所述(shu)電(dian)池連接。

可(ke)選地，所(suo)述(shu)裝置還包括(kuo)一充電(dian)接(jie)口，所(suo)述(shu)充電(dian)接(jie)口與(yu)所(suo)述(shu)充電(dian)通路的輸入(ru)端連(lian)接(jie)。

可選地，所(suo)述(shu)充電接口為(wei)USB接口。

可選地(di)，所述(shu)充(chong)電通路和所述(shu)電池分別(bie)為兩個。

可選(xuan)地，所述裝(zhuang)置(zhi)應(ying)用(yong)于移動(dong)終(zhong)端。

可選地，所述充(chong)電(dian)控(kong)制(zhi)模塊為所述移動終端的中央(yang)處(chu)理器。

本(ben)發明還提出(chu)一(yi)種移(yi)動終(zhong)(zhong)端，所述移(yi)動終(zhong)(zhong)端包括一(yi)充(chong)(chong)(chong)(chong)電(dian)裝(zhuang)置(zhi)，所述充(chong)(chong)(chong)(chong)電(dian)裝(zhuang)置(zhi)包括充(chong)(chong)(chong)(chong)電(dian)控制(zhi)(zhi)模塊、至(zhi)少兩個(ge)(ge)電(dian)池和至(zhi)少兩個(ge)(ge)并(bing)聯(lian)(lian)的(de)(de)充(chong)(chong)(chong)(chong)電(dian)通(tong)路，每一(yi)個(ge)(ge)充(chong)(chong)(chong)(chong)電(dian)通(tong)路的(de)(de)輸出(chu)端連接一(yi)個(ge)(ge)電(dian)池，所述充(chong)(chong)(chong)(chong)電(dian)控制(zhi)(zhi)模塊用于：控制(zhi)(zhi)所述至(zhi)少兩個(ge)(ge)并(bing)聯(lian)(lian)的(de)(de)充(chong)(chong)(chong)(chong)電(dian)通(tong)路并(bing)行(xing)對所述至(zhi)少兩個(ge)(ge)電(dian)池充(chong)(chong)(chong)(chong)電(dian)。

本發明實施例所提(ti)(ti)供的(de)(de)一種充(chong)(chong)電(dian)(dian)裝置(zhi)，通(tong)(tong)過并聯(lian)(lian)設置(zhi)至少兩個(ge)充(chong)(chong)電(dian)(dian)通(tong)(tong)路，每個(ge)充(chong)(chong)電(dian)(dian)通(tong)(tong)路連接一個(ge)電(dian)(dian)池，利用并聯(lian)(lian)電(dian)(dian)路的(de)(de)分(fen)流作用，由多個(ge)電(dian)(dian)池分(fen)攤充(chong)(chong)電(dian)(dian)電(dian)(dian)流，使得進入(ru)每個(ge)電(dian)(dian)池的(de)(de)電(dian)(dian)流減小，大(da)大(da)降低了電(dian)(dian)池整體的(de)(de)熱(re)損(sun)耗(hao)，極大(da)的(de)(de)提(ti)(ti)高了充(chong)(chong)電(dian)(dian)效率(lv)，并減小了電(dian)(dian)池的(de)(de)發熱(re)量。

附圖說明

圖(tu)1是(shi)本發(fa)明的充(chong)電(dian)裝置一實施例的模塊示意(yi)圖(tu)；

圖(tu)2是本發明(ming)實施例中充電(dian)通(tong)路與電(dian)池的電(dian)路連接示意(yi)圖(tu)；

圖3是(shi)本發明(ming)實施例的充電裝置應用于移動終端(duan)時的電路連接示(shi)意圖。

本(ben)發明目的的實現、功能特點及(ji)優點將結(jie)合實施例，參照附圖做進(jin)一步(bu)說明。

具體實施方式

應當(dang)理解(jie)(jie)，此處所描(miao)述的具體實施例僅僅用以解(jie)(jie)釋(shi)本發(fa)(fa)明，并不用于限定本發(fa)(fa)明。

本(ben)技(ji)術領域技(ji)術人員可(ke)以(yi)理解，除非特(te)意聲明，這里使用的(de)單數形式“一(yi)(yi)”、“一(yi)(yi)個(ge)(ge)”、“所述(shu)”和“該”也可(ke)包括(kuo)(kuo)(kuo)復數形式。應(ying)(ying)該進一(yi)(yi)步(bu)(bu)(bu)理解的(de)是，本(ben)發明的(de)說明書中使用的(de)措辭“包括(kuo)(kuo)(kuo)”是指(zhi)存(cun)(cun)在所述(shu)特(te)征、整數、步(bu)(bu)(bu)驟、操作、元(yuan)件(jian)和/或組件(jian)，但是并不排(pai)除存(cun)(cun)在或添加一(yi)(yi)個(ge)(ge)或多(duo)個(ge)(ge)其他特(te)征、整數、步(bu)(bu)(bu)驟、操作、元(yuan)件(jian)、組件(jian)和/或它們(men)的(de)組。應(ying)(ying)該理解，當我們(men)稱(cheng)元(yuan)件(jian)被“連(lian)接(jie)”或“耦(ou)接(jie)”到另(ling)一(yi)(yi)元(yuan)件(jian)時，它可(ke)以(yi)直接(jie)連(lian)接(jie)或耦(ou)接(jie)到其他元(yuan)件(jian)，或者(zhe)也可(ke)以(yi)存(cun)(cun)在中間元(yuan)件(jian)。此外，這里使用的(de)“連(lian)接(jie)”或“耦(ou)接(jie)”可(ke)以(yi)包括(kuo)(kuo)(kuo)無線連(lian)接(jie)或無線耦(ou)接(jie)。這里使用的(de)措辭“和/或”包括(kuo)(kuo)(kuo)一(yi)(yi)個(ge)(ge)或更多(duo)個(ge)(ge)相關聯的(de)列出項的(de)全部(bu)或任一(yi)(yi)單元(yuan)和全部(bu)組合。

本技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)領(ling)域(yu)技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)人員可(ke)以理(li)(li)解，除(chu)非另(ling)外定(ding)義，這里(li)使用的所(suo)有術(shu)(shu)(shu)(shu)語(yu)(包(bao)括技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)術(shu)(shu)(shu)(shu)語(yu)和科學(xue)術(shu)(shu)(shu)(shu)語(yu))，具有與本發明(ming)所(suo)屬領(ling)域(yu)中的普通技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)人員的一(yi)般理(li)(li)解相同的意義。還應該(gai)(gai)理(li)(li)解的是，諸如通用字典中定(ding)義的那些術(shu)(shu)(shu)(shu)語(yu)，應該(gai)(gai)被理(li)(li)解為(wei)具有與現有技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)的上下文(wen)中的意義一(yi)致的意義，并且除(chu)非像這里(li)一(yi)樣被特(te)定(ding)定(ding)義，否(fou)則不(bu)會用理(li)(li)想化或過于正(zheng)式的含義來解釋。

本(ben)技術領域(yu)技術人(ren)員(yuan)可(ke)(ke)以(yi)理(li)解，這里(li)所(suo)使(shi)用的(de)(de)(de)(de)“終(zhong)(zhong)(zhong)(zhong)端(duan)(duan)(duan)”、“終(zhong)(zhong)(zhong)(zhong)端(duan)(duan)(duan)設(she)(she)備(bei)(bei)(bei)”既包(bao)括無線(xian)信(xin)號接(jie)收(shou)(shou)器(qi)的(de)(de)(de)(de)設(she)(she)備(bei)(bei)(bei)，其(qi)(qi)(qi)僅(jin)具(ju)(ju)(ju)備(bei)(bei)(bei)無發(fa)(fa)射(she)能(neng)(neng)力的(de)(de)(de)(de)無線(xian)信(xin)號接(jie)收(shou)(shou)器(qi)的(de)(de)(de)(de)設(she)(she)備(bei)(bei)(bei)，又包(bao)括接(jie)收(shou)(shou)和(he)(he)(he)發(fa)(fa)射(she)硬(ying)件(jian)的(de)(de)(de)(de)設(she)(she)備(bei)(bei)(bei)，其(qi)(qi)(qi)具(ju)(ju)(ju)有能(neng)(neng)夠(gou)在(zai)雙(shuang)向(xiang)(xiang)通(tong)(tong)(tong)(tong)信(xin)鏈路上(shang)(shang)，執行(xing)雙(shuang)向(xiang)(xiang)通(tong)(tong)(tong)(tong)信(xin)的(de)(de)(de)(de)接(jie)收(shou)(shou)和(he)(he)(he)發(fa)(fa)射(she)硬(ying)件(jian)的(de)(de)(de)(de)設(she)(she)備(bei)(bei)(bei)。這種(zhong)設(she)(she)備(bei)(bei)(bei)可(ke)(ke)以(yi)包(bao)括：蜂(feng)(feng)窩(wo)或(huo)(huo)其(qi)(qi)(qi)他(ta)通(tong)(tong)(tong)(tong)信(xin)設(she)(she)備(bei)(bei)(bei)，其(qi)(qi)(qi)具(ju)(ju)(ju)有單線(xian)路顯示器(qi)或(huo)(huo)多(duo)線(xian)路顯示器(qi)或(huo)(huo)沒有多(duo)線(xian)路顯示器(qi)的(de)(de)(de)(de)蜂(feng)(feng)窩(wo)或(huo)(huo)其(qi)(qi)(qi)他(ta)通(tong)(tong)(tong)(tong)信(xin)設(she)(she)備(bei)(bei)(bei)；PCS(Personal Communications Service，個人(ren)通(tong)(tong)(tong)(tong)信(xin)系統(tong))，其(qi)(qi)(qi)可(ke)(ke)以(yi)組合語音(yin)、數據處(chu)理(li)、傳真和(he)(he)(he)/或(huo)(huo)數據通(tong)(tong)(tong)(tong)信(xin)能(neng)(neng)力；PDA(Personal Digital Assistant，個人(ren)數字助理(li))，其(qi)(qi)(qi)可(ke)(ke)以(yi)包(bao)括射(she)頻(pin)接(jie)收(shou)(shou)器(qi)、尋呼(hu)機(ji)(ji)、互聯網(wang)/內聯網(wang)訪問、網(wang)絡瀏(liu)覽器(qi)、記事本(ben)、日歷和(he)(he)(he)/或(huo)(huo)GPS(Global Positioning System，全球定位系統(tong))接(jie)收(shou)(shou)器(qi)；常(chang)規膝(xi)上(shang)(shang)型(xing)和(he)(he)(he)/或(huo)(huo)掌(zhang)上(shang)(shang)型(xing)計算機(ji)(ji)或(huo)(huo)其(qi)(qi)(qi)他(ta)設(she)(she)備(bei)(bei)(bei)，其(qi)(qi)(qi)具(ju)(ju)(ju)有和(he)(he)(he)/或(huo)(huo)包(bao)括射(she)頻(pin)接(jie)收(shou)(shou)器(qi)的(de)(de)(de)(de)常(chang)規膝(xi)上(shang)(shang)型(xing)和(he)(he)(he)/或(huo)(huo)掌(zhang)上(shang)(shang)型(xing)計算機(ji)(ji)或(huo)(huo)其(qi)(qi)(qi)他(ta)設(she)(she)備(bei)(bei)(bei)。這里(li)所(suo)使(shi)用的(de)(de)(de)(de)“終(zhong)(zhong)(zhong)(zhong)端(duan)(duan)(duan)”、“終(zhong)(zhong)(zhong)(zhong)端(duan)(duan)(duan)設(she)(she)備(bei)(bei)(bei)”可(ke)(ke)以(yi)是(shi)便(bian)攜式、可(ke)(ke)運輸、安(an)裝在(zai)交通(tong)(tong)(tong)(tong)工具(ju)(ju)(ju)(航(hang)空、海運和(he)(he)(he)/或(huo)(huo)陸地)中的(de)(de)(de)(de)，或(huo)(huo)者(zhe)適合于和(he)(he)(he)/或(huo)(huo)配置(zhi)為在(zai)本(ben)地運行(xing)，和(he)(he)(he)/或(huo)(huo)以(yi)分布(bu)形式，運行(xing)在(zai)地球和(he)(he)(he)/或(huo)(huo)空間的(de)(de)(de)(de)任何其(qi)(qi)(qi)他(ta)位置(zhi)運行(xing)。這里(li)所(suo)使(shi)用的(de)(de)(de)(de)“終(zhong)(zhong)(zhong)(zhong)端(duan)(duan)(duan)”、“終(zhong)(zhong)(zhong)(zhong)端(duan)(duan)(duan)設(she)(she)備(bei)(bei)(bei)”還可(ke)(ke)以(yi)是(shi)通(tong)(tong)(tong)(tong)信(xin)終(zhong)(zhong)(zhong)(zhong)端(duan)(duan)(duan)、上(shang)(shang)網(wang)終(zhong)(zhong)(zhong)(zhong)端(duan)(duan)(duan)、音(yin)樂/視頻(pin)播放(fang)(fang)終(zhong)(zhong)(zhong)(zhong)端(duan)(duan)(duan)，例如可(ke)(ke)以(yi)是(shi)PDA、MID(Mobile Internet Device，移動互聯網(wang)設(she)(she)備(bei)(bei)(bei))和(he)(he)(he)/或(huo)(huo)具(ju)(ju)(ju)有音(yin)樂/視頻(pin)播放(fang)(fang)功能(neng)(neng)的(de)(de)(de)(de)移動電(dian)話，也可(ke)(ke)以(yi)是(shi)智能(neng)(neng)電(dian)視、機(ji)(ji)頂(ding)盒等設(she)(she)備(bei)(bei)(bei)。

實施例一

參照圖1，提(ti)出本發明的(de)充(chong)(chong)電(dian)(dian)裝(zhuang)置一(yi)實施例，所(suo)述裝(zhuang)置包括充(chong)(chong)電(dian)(dian)控制(zhi)模塊、電(dian)(dian)池(chi)(chi)和充(chong)(chong)電(dian)(dian)通(tong)(tong)(tong)路(lu)，電(dian)(dian)池(chi)(chi)包括電(dian)(dian)池(chi)(chi)1-電(dian)(dian)池(chi)(chi)n共n(n≥2)個(ge)，每個(ge)電(dian)(dian)池(chi)(chi)的(de)內阻可以(yi)相同(tong)也可以(yi)不同(tong)，充(chong)(chong)電(dian)(dian)通(tong)(tong)(tong)路(lu)包括充(chong)(chong)電(dian)(dian)通(tong)(tong)(tong)路(lu)1-充(chong)(chong)電(dian)(dian)通(tong)(tong)(tong)路(lu)n共n(n≥2)個(ge)。n個(ge)充(chong)(chong)電(dian)(dian)通(tong)(tong)(tong)路(lu)并聯設置，即各個(ge)充(chong)(chong)電(dian)(dian)通(tong)(tong)(tong)路(lu)的(de)輸(shu)入端和輸(shu)出端連接在(zai)一(yi)起，每一(yi)個(ge)充(chong)(chong)電(dian)(dian)通(tong)(tong)(tong)路(lu)的(de)輸(shu)出端連接一(yi)個(ge)電(dian)(dian)池(chi)(chi)，充(chong)(chong)電(dian)(dian)控制(zhi)模塊用于控制(zhi)n個(ge)并聯的(de)充(chong)(chong)電(dian)(dian)通(tong)(tong)(tong)路(lu)并行對n個(ge)電(dian)(dian)池(chi)(chi)充(chong)(chong)電(dian)(dian)。

由于(yu)n個(ge)(ge)充電(dian)(dian)(dian)(dian)通(tong)路并(bing)聯(lian)，因(yin)此連接(jie)于(yu)充電(dian)(dian)(dian)(dian)通(tong)路的(de)n個(ge)(ge)電(dian)(dian)(dian)(dian)池也(ye)并(bing)聯(lian)，理論上(shang)降(jiang)低了(le)電(dian)(dian)(dian)(dian)池的(de)總內(nei)阻，實際上(shang)使得(de)進入(ru)電(dian)(dian)(dian)(dian)池的(de)電(dian)(dian)(dian)(dian)流(liu)減小，進而降(jiang)低了(le)電(dian)(dian)(dian)(dian)池的(de)熱損耗，提高了(le)充電(dian)(dian)(dian)(dian)效率。

舉例而言，假設每個電池的內阻均為0.1Ω，充電電流為4A。當只有一個充電通路時，電池的熱損耗為P＝I²R＝0.1*4＝1.6W。當有n個并聯的充電通路時，n個充電通路平分充電電流，此時每個電池分到的電流為4/n A，則n個電池的熱損耗為P＝I₁²R₁+…+I_n²Rn＝(4/n)²(0.1*n)＝1.6/nW。由(you)此可見，本發明實(shi)施例的多(duo)通(tong)路多(duo)電(dian)池(chi)充(chong)電(dian)方案(an)，與現有(you)技術的單通(tong)路單電(dian)池(chi)充(chong)電(dian)方案(an)相(xiang)比較，電(dian)池(chi)的熱損耗只有(you)現有(you)技術的1/n，大(da)(da)(da)大(da)(da)(da)降低了(le)充(chong)電(dian)損耗，極大(da)(da)(da)的提高了(le)充(chong)電(dian)效率。

本(ben)發明(ming)實(shi)施例的(de)充(chong)電(dian)裝置可以(yi)(yi)應用(yong)于各(ge)種終(zhong)端(duan)設(she)備，如手(shou)機、平板等移動(dong)終(zhong)端(duan)。當應用(yong)于移動(dong)終(zhong)端(duan)等終(zhong)端(duan)設(she)備時，可以(yi)(yi)復用(yong)終(zhong)端(duan)設(she)備的(de)中央處理器(CPU)作(zuo)為充(chong)電(dian)控制模塊(kuai)，以(yi)(yi)節省電(dian)子元(yuan)件，降低成本(ben)。

進一步地，n個(ge)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)通(tong)(tong)(tong)(tong)路(lu)(lu)(lu)(lu)中(zhong)，包括一個(ge)主通(tong)(tong)(tong)(tong)路(lu)(lu)(lu)(lu)(如充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)通(tong)(tong)(tong)(tong)路(lu)(lu)(lu)(lu)1)和n-1個(ge)副(fu)通(tong)(tong)(tong)(tong)路(lu)(lu)(lu)(lu)，每一個(ge)副(fu)通(tong)(tong)(tong)(tong)路(lu)(lu)(lu)(lu)的(de)輸出端通(tong)(tong)(tong)(tong)過一個(ge)隔(ge)離(li)開(kai)(kai)關(guan)k3與主通(tong)(tong)(tong)(tong)路(lu)(lu)(lu)(lu)的(de)輸出端連(lian)接(jie)，充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)控制模(mo)塊用于當處于充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)狀態時，斷(duan)開(kai)(kai)隔(ge)離(li)開(kai)(kai)關(guan)k3。設置隔(ge)離(li)開(kai)(kai)關(guan)k3的(de)目的(de)，是避免因電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)內(nei)阻(zu)差(cha)異，導(dao)致(zhi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)過程中(zhong)電(dian)(dian)(dian)(dian)(dian)流在各個(ge)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)通(tong)(tong)(tong)(tong)路(lu)(lu)(lu)(lu)的(de)電(dian)(dian)(dian)(dian)(dian)池(chi)之間來回串(chuan)流。例如，假設電(dian)(dian)(dian)(dian)(dian)池(chi)1的(de)內(nei)阻(zu)比其(qi)它充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)通(tong)(tong)(tong)(tong)路(lu)(lu)(lu)(lu)的(de)電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)內(nei)阻(zu)稍低，那么(me)其(qi)它充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)通(tong)(tong)(tong)(tong)路(lu)(lu)(lu)(lu)的(de)電(dian)(dian)(dian)(dian)(dian)流就會自動優先流向電(dian)(dian)(dian)(dian)(dian)池(chi)1。本實(shi)施(shi)例通(tong)(tong)(tong)(tong)過斷(duan)開(kai)(kai)隔(ge)離(li)開(kai)(kai)關(guan)k3，就可以(yi)阻(zu)止電(dian)(dian)(dian)(dian)(dian)流串(chuan)流，保持各充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)通(tong)(tong)(tong)(tong)路(lu)(lu)(lu)(lu)的(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)均衡，提高裝置的(de)穩定(ding)性。

進一步地，充電(dian)(dian)(dian)(dian)控(kong)(kong)制模塊還用于當處于非充電(dian)(dian)(dian)(dian)狀態時，自動閉合隔(ge)離(li)開(kai)關k3，使得n個充電(dian)(dian)(dian)(dian)通(tong)路上(shang)連接的(de)(de)電(dian)(dian)(dian)(dian)池(chi)(chi)共同(tong)對電(dian)(dian)(dian)(dian)子元件(如中央(yang)處理器)供電(dian)(dian)(dian)(dian)，省去用戶(hu)手動操作的(de)(de)步驟，提高(gao)了裝(zhuang)置的(de)(de)智能化水平(ping)。可選地，充電(dian)(dian)(dian)(dian)控(kong)(kong)制模塊還可以(yi)根據實際需(xu)要閉合預設(she)數(shu)量的(de)(de)隔(ge)離(li)開(kai)k3，保持其余的(de)(de)隔(ge)離(li)開(kai)關k3斷(duan)開(kai)，以(yi)控(kong)(kong)制對外(wai)供電(dian)(dian)(dian)(dian)的(de)(de)電(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)數(shu)量，提高(gao)電(dian)(dian)(dian)(dian)池(chi)(chi)供電(dian)(dian)(dian)(dian)的(de)(de)可控(kong)(kong)性。

進一步地，如(ru)圖2所示，每個充電(dian)(dian)(dian)(dian)(dian)(dian)通路(lu)(lu)包括一個充電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)。一方面，充電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)可以(yi)對充電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流進行(xing)相應處理后輸送給電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，防止對電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)造(zao)成(cheng)損壞，提(ti)高(gao)(gao)安全(quan)性；另(ling)一方面，充電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)可以(yi)對充電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)壓進行(xing)降壓處理，從(cong)而可以(yi)實現(xian)高(gao)(gao)壓充電(dian)(dian)(dian)(dian)(dian)(dian)，提(ti)高(gao)(gao)充電(dian)(dian)(dian)(dian)(dian)(dian)速(su)度。在其它實施(shi)例中，充電(dian)(dian)(dian)(dian)(dian)(dian)通路(lu)(lu)也(ye)可以(yi)沒有充電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)，只是一條直連的導線電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)。

進一步地，充電(dian)(dian)電(dian)(dian)路優選為(wei)充電(dian)(dian)集(ji)成電(dian)(dian)路(Integrated Circuit，IC)，該(gai)(gai)充電(dian)(dian)集(ji)成電(dian)(dian)路通(tong)過一控(kong)制(zhi)(zhi)開(kai)(kai)關k1與電(dian)(dian)池(chi)連接，通(tong)過控(kong)制(zhi)(zhi)該(gai)(gai)控(kong)制(zhi)(zhi)開(kai)(kai)關k1的(de)(de)開(kai)(kai)閉，來實現對電(dian)(dian)池(chi)充電(dian)(dian)的(de)(de)控(kong)制(zhi)(zhi)以及對電(dian)(dian)池(chi)對外供(gong)電(dian)(dian)的(de)(de)控(kong)制(zhi)(zhi)。

進一(yi)步地(di)，所述裝置還(huan)包括一(yi)充(chong)電接(jie)(jie)口，各個(ge)充(chong)電通路(lu)的輸入端連接(jie)(jie)在一(yi)起后(hou)與充(chong)電接(jie)(jie)口連接(jie)(jie)，充(chong)電接(jie)(jie)口則與外部的充(chong)電器連接(jie)(jie)。充(chong)電接(jie)(jie)口可(ke)以是(shi)通用串行總(zong)線(xian)(Universal Serial Bus，USB)接(jie)(jie)口、閃電(Lightning)接(jie)(jie)口等。

如圖(tu)3所(suo)示，為本(ben)發明實(shi)施例的(de)充(chong)電(dian)(dian)(dian)(dian)裝置應(ying)用于移動(dong)終(zhong)端(duan)時，移動(dong)終(zhong)端(duan)內部的(de)電(dian)(dian)(dian)(dian)路(lu)連(lian)(lian)(lian)接(jie)示意(yi)圖(tu)。其中，移動(dong)終(zhong)端(duan)包括充(chong)電(dian)(dian)(dian)(dian)接(jie)口(kou)(如USB接(jie)口(kou))、兩(liang)(liang)個充(chong)電(dian)(dian)(dian)(dian)IC(充(chong)電(dian)(dian)(dian)(dian)IC-1和充(chong)電(dian)(dian)(dian)(dian)IC-2)、兩(liang)(liang)個電(dian)(dian)(dian)(dian)池(chi)(電(dian)(dian)(dian)(dian)池(chi)1和電(dian)(dian)(dian)(dian)池(chi)2)和中央處(chu)理(li)器(qi)。兩(liang)(liang)個充(chong)電(dian)(dian)(dian)(dian)IC并(bing)聯構(gou)成兩(liang)(liang)個并(bing)聯的(de)充(chong)電(dian)(dian)(dian)(dian)通路(lu)，兩(liang)(liang)個充(chong)電(dian)(dian)(dian)(dian)IC的(de)輸入(ru)端(duan)連(lian)(lian)(lian)接(jie)在(zai)一起(qi)后共(gong)同(tong)與充(chong)電(dian)(dian)(dian)(dian)接(jie)口(kou)連(lian)(lian)(lian)接(jie)，輸出(chu)(chu)端(duan)連(lian)(lian)(lian)接(jie)在(zai)一起(qi)后共(gong)同(tong)與中央處(chu)理(li)器(qi)連(lian)(lian)(lian)接(jie)，充(chong)電(dian)(dian)(dian)(dian)IC-2的(de)輸出(chu)(chu)端(duan)通過(guo)一隔離開關(guan)k3與充(chong)電(dian)(dian)(dian)(dian)IC-1的(de)輸出(chu)(chu)端(duan)連(lian)(lian)(lian)接(jie)。充(chong)電(dian)(dian)(dian)(dian)IC-1的(de)輸出(chu)(chu)端(duan)通過(guo)控制開關(guan)k1與電(dian)(dian)(dian)(dian)池(chi)1連(lian)(lian)(lian)接(jie)，充(chong)電(dian)(dian)(dian)(dian)IC-2的(de)輸出(chu)(chu)端(duan)通過(guo)控制開關(guan)k2與電(dian)(dian)(dian)(dian)池(chi)2連(lian)(lian)(lian)接(jie)。

開(kai)(kai)始充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)，中(zhong)央處(chu)理(li)器(qi)首先控制(zhi)(zhi)隔離(li)(li)開(kai)(kai)關(guan)(guan)k3斷(duan)開(kai)(kai)，并通過充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)IC-1控制(zhi)(zhi)控制(zhi)(zhi)開(kai)(kai)關(guan)(guan)k1斷(duan)開(kai)(kai)，通過充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)IC-2控制(zhi)(zhi)控制(zhi)(zhi)開(kai)(kai)關(guan)(guan)k2斷(duan)開(kai)(kai)；然后(hou)中(zhong)央處(chu)理(li)器(qi)與(yu)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)根據充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)協議(yi)握手，使(shi)得充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)根據充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)協議(yi)輸入充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流，最后(hou)中(zhong)央處(chu)理(li)器(qi)通過充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)IC-1和充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)IC-2分別控制(zhi)(zhi)控制(zhi)(zhi)開(kai)(kai)關(guan)(guan)k1和k2閉合(he)，并控制(zhi)(zhi)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)IC-1和充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)IC-2并行(xing)對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池1和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池2充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)結束后(hou)，中(zhong)央處(chu)理(li)器(qi)控制(zhi)(zhi)隔離(li)(li)開(kai)(kai)關(guan)(guan)k3閉合(he)，使(shi)得電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池1和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池2共同(tong)對(dui)中(zhong)央處(chu)理(li)器(qi)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。

假設每個電池的內阻均為0.1Ω，充電電流為4A。當只有一個充電IC構成的充電通路時，電池的熱損耗為P＝I²R＝0.1*4＝1.6W。而圖3中，兩個充電IC平分充電電流，使得每個電池分到的電流為2A，兩個電池的熱損耗為P＝I₁²R₁+I₂²R₂＝0.4+0.4＝0.8W，整體的熱損耗降低(di)了一(yi)半，大大提高了充電(dian)效(xiao)率。

本(ben)發(fa)明實施(shi)例的(de)充電(dian)(dian)裝置，通過并聯設置至少(shao)兩個(ge)(ge)充電(dian)(dian)通路，每(mei)個(ge)(ge)充電(dian)(dian)通路連接一個(ge)(ge)電(dian)(dian)池(chi)，利用(yong)并聯電(dian)(dian)路的(de)分流(liu)作用(yong)，由多個(ge)(ge)電(dian)(dian)池(chi)分攤充電(dian)(dian)電(dian)(dian)流(liu)，使得進入(ru)每(mei)個(ge)(ge)電(dian)(dian)池(chi)的(de)電(dian)(dian)流(liu)減小，大大降低了電(dian)(dian)池(chi)整體的(de)熱損(sun)耗，極大的(de)提高了充電(dian)(dian)效率，并減小了電(dian)(dian)池(chi)的(de)發(fa)熱量。

本發明同時提(ti)出一種(zhong)充(chong)電裝置(zhi)，所(suo)(suo)(suo)述(shu)(shu)充(chong)電裝置(zhi)包括(kuo)充(chong)電控制模塊、至(zhi)少(shao)(shao)(shao)兩(liang)(liang)個(ge)電池和(he)至(zhi)少(shao)(shao)(shao)兩(liang)(liang)個(ge)并聯的(de)充(chong)電通路，每一個(ge)充(chong)電通路的(de)輸出端連接一個(ge)電池，所(suo)(suo)(suo)述(shu)(shu)充(chong)電控制模塊用于(yu)：控制所(suo)(suo)(suo)述(shu)(shu)至(zhi)少(shao)(shao)(shao)兩(liang)(liang)個(ge)并聯的(de)充(chong)電通路并行對所(suo)(suo)(suo)述(shu)(shu)至(zhi)少(shao)(shao)(shao)兩(liang)(liang)個(ge)電池充(chong)電。本實施(shi)例中所(suo)(suo)(suo)描述(shu)(shu)的(de)充(chong)電裝置(zhi)為本發明中上述(shu)(shu)實施(shi)例所(suo)(suo)(suo)涉及的(de)充(chong)電裝置(zhi)，在(zai)此不再贅述(shu)(shu)。

本(ben)發(fa)(fa)明實施例的(de)移動終端，通(tong)過并聯設(she)置(zhi)至少兩個(ge)(ge)充(chong)(chong)電(dian)(dian)通(tong)路(lu)(lu)，每(mei)個(ge)(ge)充(chong)(chong)電(dian)(dian)通(tong)路(lu)(lu)連(lian)接一(yi)個(ge)(ge)電(dian)(dian)池(chi)，利用并聯電(dian)(dian)路(lu)(lu)的(de)分流(liu)作用，由(you)多(duo)個(ge)(ge)電(dian)(dian)池(chi)分攤充(chong)(chong)電(dian)(dian)電(dian)(dian)流(liu)，使得(de)進入每(mei)個(ge)(ge)電(dian)(dian)池(chi)的(de)電(dian)(dian)流(liu)減小，大(da)大(da)降低了(le)電(dian)(dian)池(chi)整體(ti)的(de)熱損(sun)耗，極大(da)的(de)提高了(le)充(chong)(chong)電(dian)(dian)效率，并減小了(le)電(dian)(dian)池(chi)的(de)發(fa)(fa)熱量。

以上所述(shu)僅為本發明的優選實施例，并非因(yin)此限制(zhi)本發明的專利范圍(wei)，凡是利用本發明說明書及附圖內容所作的等效結構或等效流(liu)程變換，或直接或間接運(yun)用在(zai)其他相關的技術領域，均同理包(bao)括在(zai)本發明的專利保護范圍(wei)內。