本(ben)發明涉及了一(yi)種無(wu)線充電(dian)提(ti)示方法(fa)。

背景技術：

無(wu)(wu)線充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)技術(shu)，源于(yu)無(wu)(wu)線電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力輸送技術(shu)。無(wu)(wu)線充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，又(you)稱作感(gan)應(ying)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、非接(jie)觸式感(gan)應(ying)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，是利(li)用(yong)(yong)近場感(gan)應(ying)，也就是電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)耦合(he)，由(you)供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)設備(充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)發送裝置(zhi)(zhi)(zhi)，例如(ru)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi))將能量(liang)傳(chuan)送至用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的裝置(zhi)(zhi)(zhi)(充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)接(jie)收(shou)裝置(zhi)(zhi)(zhi)，例如(ru)手(shou)機)，該裝置(zhi)(zhi)(zhi)使用(yong)(yong)接(jie)收(shou)到的能量(liang)對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，并同時供(gong)其(qi)本(ben)身運作之用(yong)(yong)。由(you)于(yu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)發送裝置(zhi)(zhi)(zhi)與充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)接(jie)收(shou)裝置(zhi)(zhi)(zhi)之間以電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)耦合(he)傳(chuan)送能量(liang)，兩者(zhe)之間不用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線連(lian)接(jie)，因(yin)此充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)及用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的裝置(zhi)(zhi)(zhi)都可以做到無(wu)(wu)導電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)接(jie)點(dian)外露。

如(ru)上(shang)所(suo)述，充(chong)電(dian)(dian)(dian)(dian)發送裝(zhuang)(zhuang)置(zhi)與(yu)充(chong)電(dian)(dian)(dian)(dian)接(jie)(jie)收裝(zhuang)(zhuang)置(zhi)之間是(shi)以電(dian)(dian)(dian)(dian)感耦合傳送能量，因(yin)此(ci)需要在充(chong)電(dian)(dian)(dian)(dian)發送裝(zhuang)(zhuang)置(zhi)與(yu)充(chong)電(dian)(dian)(dian)(dian)接(jie)(jie)收裝(zhuang)(zhuang)置(zhi)中(zhong)分別安(an)裝(zhuang)(zhuang)無(wu)(wu)(wu)線充(chong)電(dian)(dian)(dian)(dian)發射(she)模塊(kuai)和(he)(he)無(wu)(wu)(wu)線充(chong)電(dian)(dian)(dian)(dian)接(jie)(jie)收模塊(kuai)，進行(xing)充(chong)電(dian)(dian)(dian)(dian)時，需要無(wu)(wu)(wu)線充(chong)電(dian)(dian)(dian)(dian)發射(she)模塊(kuai)和(he)(he)無(wu)(wu)(wu)線充(chong)電(dian)(dian)(dian)(dian)接(jie)(jie)收模塊(kuai)之間的(de)位置(zhi)對準，相(xiang)互靠近，進而才(cai)能在無(wu)(wu)(wu)線充(chong)電(dian)(dian)(dian)(dian)發射(she)模塊(kuai)和(he)(he)無(wu)(wu)(wu)線充(chong)電(dian)(dian)(dian)(dian)接(jie)(jie)收模塊(kuai)之間建立起穩(wen)定快(kuai)速的(de)充(chong)電(dian)(dian)(dian)(dian)能量場(chang)。但是(shi)隨著無(wu)(wu)(wu)線充(chong)電(dian)(dian)(dian)(dian)發射(she)模塊(kuai)和(he)(he)無(wu)(wu)(wu)線充(chong)電(dian)(dian)(dian)(dian)接(jie)(jie)收模塊(kuai)之間距離的(de)不(bu)斷擴大，充(chong)電(dian)(dian)(dian)(dian)能量場(chang)的(de)場(chang)強將迅速地(di)衰減，到(dao)最后充(chong)電(dian)(dian)(dian)(dian)就會中(zhong)斷。

然而，在進行無(wu)線(xian)充(chong)電(dian)(dian)(dian)時，充(chong)電(dian)(dian)(dian)發送裝置與充(chong)電(dian)(dian)(dian)接收裝置之間(jian)總會存(cun)在錯位(wei)現(xian)象，雖(sui)然略微(wei)的(de)錯位(wei)不會中斷充(chong)電(dian)(dian)(dian)，但是會減(jian)小充(chong)電(dian)(dian)(dian)效率(lv)。此外，隨著兩者之間(jian)距離的(de)增長(chang)，充(chong)電(dian)(dian)(dian)效率(lv)也(ye)會有明(ming)顯的(de)下降。

技術實現要素：

有鑒于此，本發明提(ti)供一種無線(xian)充(chong)電(dian)提(ti)示方法，能(neng)夠及時地對無線(xian)充(chong)電(dian)的(de)效率進行提(ti)示，進而(er)能(neng)夠輔助(zhu)進行高效的(de)無線(xian)充(chong)電(dian)。

為實現上(shang)述目的，本發(fa)明提(ti)(ti)供了(le)一種無(wu)線(xian)充(chong)電提(ti)(ti)示(shi)方法，包(bao)括：

在(zai)充電(dian)發送裝置向充電(dian)接(jie)收裝置進行無(wu)線充電(dian)過程中(zhong)，檢測(ce)無(wu)線充電(dian)電(dian)流的大小；

根據(ju)所述無線充電電流的大小獲得(de)充電效率；

當所述充電效率小于(yu)預設值但仍在充電時(shi)，給予充電效率過低(di)的提示；

當(dang)所(suo)述充(chong)電(dian)效(xiao)率(lv)大于等于所(suo)述預設(she)值(zhi)時，給予充(chong)電(dian)效(xiao)率(lv)正常的提示；

當充電中斷時，給(gei)予充電中斷的提示。

本發明可進一步(bu)設置為，在充電(dian)發送(song)裝(zhuang)(zhuang)置向(xiang)充電(dian)接收(shou)裝(zhuang)(zhuang)置進行無線(xian)充電(dian)過程中，分別對(dui)充電(dian)發送(song)裝(zhuang)(zhuang)置和(he)充電(dian)接收(shou)裝(zhuang)(zhuang)置進行無線(xian)充電(dian)電(dian)流大(da)小的檢測。

本發(fa)明可進一(yi)步設置為，根據(ju)所述(shu)無線充電(dian)電(dian)流(liu)的(de)大小，通過以(yi)下公式獲(huo)得充電(dian)效率：s＝t1/t2×100％

本發明可進一(yi)步設置(zhi)(zhi)為(wei)，t1為(wei)充(chong)電(dian)(dian)接收裝置(zhi)(zhi)端所(suo)檢測到的(de)無線(xian)充(chong)電(dian)(dian)電(dian)(dian)流大(da)(da)小(xiao)的(de)數值，t2為(wei)充(chong)電(dian)(dian)發送裝置(zhi)(zhi)端所(suo)檢測到的(de)無線(xian)充(chong)電(dian)(dian)電(dian)(dian)流大(da)(da)小(xiao)的(de)數值，s為(wei)充(chong)電(dian)(dian)效率。

本發(fa)明的有益效(xiao)果是(shi)：本發(fa)明所提(ti)供的無線充(chong)電提(ti)示方法，實現了在充(chong)電過程中由于充(chong)電發(fa)送裝置位(wei)置沒對準而導致(zhi)的充(chong)電效(xiao)率低(di)下(xia)(xia)時的及時提(ti)示，進而及時提(ti)醒(xing)用(yong)戶(hu)對擺放(fang)充(chong)電位(wei)置進行調(diao)整裝置，避免了由于充(chong)電接(jie)收裝置擺放(fang)不(bu)正(zheng)導致(zhi)的無線充(chong)電效(xiao)率低(di)下(xia)(xia)的問題。

具體實施方式

本發明的無線(xian)充電提示(shi)方法，包括：

在充電(dian)發送裝置向(xiang)充電(dian)接收裝置進行無線充電(dian)過程中(zhong)，檢測無線充電(dian)電(dian)流的大小；

根(gen)據所述無線充(chong)電(dian)電(dian)流的大小獲(huo)得充(chong)電(dian)效率(lv)；

當所述充電效率小(xiao)于預設值(zhi)時(shi)，給予充電效率過低的提示；

當所(suo)述(shu)充電(dian)效(xiao)率大于等于所(suo)述(shu)預設值時，給予充電(dian)效(xiao)率正(zheng)常的提示。

以下對本發明的(de)無線充電提(ti)示(shi)方法的(de)實施例進(jin)行詳(xiang)細說明。

步(bu)驟1，在(zai)充電(dian)發送裝置(zhi)向充電(dian)接(jie)收裝置(zhi)進行無線(xian)充電(dian)過(guo)程中，檢測無線(xian)充電(dian)電(dian)流的大小(xiao)，之后(hou)進入步(bu)驟2。

本發明實施例(li)的步驟1中(zhong)，是(shi)分(fen)別(bie)對充(chong)電(dian)發送裝置(zhi)和充(chong)電(dian)接收裝置(zhi)進行無(wu)線充(chong)電(dian)電(dian)流大小(xiao)的檢測(ce)。

步驟2，根據所述無(wu)線充電電流的大小獲得充電效(xiao)率。

由于在(zai)無線充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)過程中，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)發(fa)送(song)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)和(he)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)接(jie)(jie)收裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)之間(jian)位置(zhi)(zhi)(zhi)如果沒有對準，會導致在(zai)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)發(fa)送(song)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)和(he)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)接(jie)(jie)收裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)均(jun)(jun)出(chu)現無線充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流的(de)變化，通過對充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)發(fa)送(song)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)和(he)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)接(jie)(jie)收裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)均(jun)(jun)進(jin)行充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流的(de)檢測(ce)，然后根據充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)發(fa)送(song)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)和(he)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)接(jie)(jie)收裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)兩端的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流所獲得的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)效率進(jin)行綜(zong)合考量(liang)，較單一(yi)對比(bi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)發(fa)送(song)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)或充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)接(jie)(jie)收裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)一(yi)端的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流而言更加準確。因(yin)此，本發(fa)明實施例(li)中，采用了在(zai)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)發(fa)送(song)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)和(he)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)接(jie)(jie)收裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)兩端均(jun)(jun)進(jin)行充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流檢測(ce)的(de)方法。

本發明實施例中(zhong)，根據所述無線(xian)充(chong)電(dian)(dian)電(dian)(dian)流的大小，通(tong)過以下公(gong)式獲得充(chong)電(dian)(dian)效率(lv)：

s＝t1/t2×100％

其中，t1為充電(dian)接收(shou)裝置端(duan)所檢測(ce)到(dao)的(de)無線(xian)充電(dian)電(dian)流(liu)大(da)小的(de)數(shu)值，t2為充電(dian)發送裝置端(duan)所檢測(ce)到(dao)的(de)無線(xian)充電(dian)電(dian)流(liu)大(da)小的(de)數(shu)值，s為充電(dian)效率。

步驟3，將所(suo)獲得的(de)充(chong)電(dian)效(xiao)(xiao)率與預設值(zhi)進行(xing)比較(jiao)，若(ruo)所(suo)述充(chong)電(dian)效(xiao)(xiao)率小于(yu)預設值(zhi)且(qie)仍(reng)在充(chong)電(dian)，則執行(xing)步驟4；若(ruo)充(chong)電(dian)效(xiao)(xiao)率大于(yu)預設值(zhi)則執行(xing)步驟5；若(ruo)充(chong)電(dian)中斷，則執行(xing)步驟6；

作為(wei)一(yi)個具體(ti)實(shi)施例，本(ben)步(bu)驟(zou)3中，閾(yu)值的大(da)小可依(yi)據(ju)不(bu)同具體(ti)產品所(suo)檢(jian)測充(chong)電(dian)電(dian)流的精度(du)和(he)穩定度(du)以及無(wu)線充(chong)電(dian)電(dian)流理(li)想(xiang)值進(jin)行具體(ti)設定，例如(ru)60％～90％等(deng)，如(ru)設置60％、65％、70％、75％、80％、85％、90％。當充(chong)電(dian)效(xiao)率(lv)達到此閾(yu)值大(da)小時，可認為(wei)處于充(chong)電(dian)理(li)想(xiang)狀態。

步驟4，給(gei)予充電效率過低的提示。

通過步驟4，可(ke)提示用戶重新(xin)調整充電接(jie)收(shou)裝置的位置。

步(bu)驟5，給予充電效率正常的提(ti)示。

通過步驟5，可提示(shi)用戶(hu)當(dang)前充電接收(shou)裝(zhuang)置(zhi)的充電位置(zhi)擺放理(li)想。

步驟6，給予(yu)充電中斷(duan)的提示。

通過步(bu)驟(zou)6可提示用戶當(dang)前充電接收(shou)裝置已經脫(tuo)離了(le)有效的充電范圍(wei)。

結合現(xian)有(you)技術，在步(bu)驟1之前，本發明(ming)的無(wu)線(xian)充電提示方法還可以(yi)進一步(bu)包括啟(qi)動充電的前序步(bu)驟，包括：

步驟b1，將(jiang)充電接收裝置擺(bai)放于充電發送裝置上，并(bing)執行步驟a2；

步(bu)驟(zou)b2，檢測所述充電接收(shou)裝(zhuang)置是(shi)否(fou)(fou)可(ke)識別，如果可(ke)以識別則進(jin)入步(bu)驟(zou)a3，否(fou)(fou)則提示該充電接收(shou)裝(zhuang)置不可(ke)識別；

步驟(zou)b3，判斷(duan)所述充(chong)電(dian)接收裝置中的電(dian)池(chi)狀態是(shi)否(fou)健(jian)康(kang)(kang)，如果是(shi)則進入(ru)步驟(zou)a4，否(fou)則提示電(dian)池(chi)狀態不健(jian)康(kang)(kang)；

步驟(zou)b4，啟(qi)動所述充電(dian)發送裝置向充電(dian)接收裝置的無線充電(dian)過程。

本發(fa)明(ming)所提供(gong)的(de)無(wu)線充(chong)(chong)電提示(shi)方法，實(shi)現了(le)(le)在充(chong)(chong)電過程中由于(yu)充(chong)(chong)電發(fa)送裝(zhuang)置(zhi)(zhi)位(wei)置(zhi)(zhi)沒對(dui)準(zhun)而導致(zhi)的(de)充(chong)(chong)電效(xiao)率低下(xia)時(shi)(shi)的(de)及(ji)時(shi)(shi)提示(shi)，進而及(ji)時(shi)(shi)提醒(xing)用戶對(dui)擺放(fang)充(chong)(chong)電位(wei)置(zhi)(zhi)進行調整裝(zhuang)置(zhi)(zhi)，避(bi)免了(le)(le)由于(yu)充(chong)(chong)電接收裝(zhuang)置(zhi)(zhi)擺放(fang)不(bu)正(zheng)導致(zhi)的(de)無(wu)線充(chong)(chong)電效(xiao)率低下(xia)的(de)問(wen)題。

以上實(shi)施例，只(zhi)是本(ben)發明(ming)優選地具體實(shi)施例的(de)一種，本(ben)領(ling)域技術(shu)人員在(zai)本(ben)發明(ming)技術(shu)方案范圍(wei)內進行的(de)通常變化和替換都包含在(zai)本(ben)發明(ming)的(de)保護范圍(wei)內。