本發(fa)明總體上涉(she)及(ji)連(lian)接(jie)器(qi)(qi)，更具體地，涉(she)及(ji)具有自供電匹配(pei)檢測的(de)連(lian)接(jie)器(qi)(qi)。

背景技術：

連(lian)接(jie)器用作連(lian)接(jie)電路的(de)(de)電接(jie)口。例如，在(zai)車(che)輛(liang)中(zhong)，連(lian)接(jie)器將單(dan)個部件(jian)連(lian)接(jie)到(dao)形成電力(li)和/或通信(xin)分配(pei)系(xi)統的(de)(de)線(xian)束。當連(lian)接(jie)器在(zai)車(che)輛(liang)組裝時沒有(you)適(shi)當地(di)匹(pi)配(pei)時，連(lian)接(jie)器會由于在(zai)駕駛(shi)時車(che)輛(liang)的(de)(de)振動而稍后(hou)分開。這(zhe)(zhe)會導致(zhi)可(ke)靠性問(wen)題(ti)，這(zhe)(zhe)又(you)導致(zhi)要維修車(che)輛(liang)。另外，不匹(pi)配(pei)的(de)(de)連(lian)接(jie)器可(ke)以用于獲得(de)對車(che)輛(liang)的(de)(de)通信(xin)總線(xian)的(de)(de)未授權(quan)訪(fang)問(wen)。

技術實現要素：

所附權利要(yao)求定義了本申(shen)請(qing)。本公開總結了實施例的(de)(de)(de)方面，并(bing)且(qie)不(bu)應當用于限制權利要(yao)求。如對(dui)于本領域的(de)(de)(de)普通技術人員在審查(cha)以下附圖(tu)和詳細描述之后將顯而易見(jian)的(de)(de)(de)，根(gen)據本文(wen)描述的(de)(de)(de)技術可預期其它實施方式(shi)，并(bing)且(qie)這些實施方式(shi)旨在在本申(shen)請(qing)的(de)(de)(de)范圍內。

一種示(shi)(shi)例性(xing)連(lian)(lian)接(jie)(jie)(jie)器(qi)(qi)對(dui)(dui)包(bao)(bao)括第(di)一連(lian)(lian)接(jie)(jie)(jie)器(qi)(qi)。示(shi)(shi)例性(xing)連(lian)(lian)接(jie)(jie)(jie)器(qi)(qi)對(dui)(dui)還(huan)(huan)包(bao)(bao)括附接(jie)(jie)(jie)到(dao)(dao)(dao)第(di)一連(lian)(lian)接(jie)(jie)(jie)器(qi)(qi)的(de)(de)壓電(dian)(dian)(dian)傳(chuan)感器(qi)(qi)。當第(di)一連(lian)(lian)接(jie)(jie)(jie)器(qi)(qi)和第(di)二連(lian)(lian)接(jie)(jie)(jie)器(qi)(qi)匹(pi)配(pei)時，壓電(dian)(dian)(dian)傳(chuan)感器(qi)(qi)產生電(dian)(dian)(dian)壓。示(shi)(shi)例性(xing)連(lian)(lian)接(jie)(jie)(jie)器(qi)(qi)對(dui)(dui)還(huan)(huan)包(bao)(bao)括電(dian)(dian)(dian)連(lian)(lian)接(jie)(jie)(jie)到(dao)(dao)(dao)壓電(dian)(dian)(dian)傳(chuan)感器(qi)(qi)以響應于檢測到(dao)(dao)(dao)由(you)壓電(dian)(dian)(dian)傳(chuan)感器(qi)(qi)產生的(de)(de)電(dian)(dian)(dian)壓而記錄連(lian)(lian)接(jie)(jie)(jie)事(shi)件的(de)(de)存儲器(qi)(qi)電(dian)(dian)(dian)路(lu)(lu)。另外，示(shi)(shi)例性(xing)連(lian)(lian)接(jie)(jie)(jie)器(qi)(qi)對(dui)(dui)包(bao)(bao)括電(dian)(dian)(dian)連(lian)(lian)接(jie)(jie)(jie)到(dao)(dao)(dao)存儲器(qi)(qi)電(dian)(dian)(dian)路(lu)(lu)的(de)(de)rfid電(dian)(dian)(dian)路(lu)(lu)。rfid電(dian)(dian)(dian)路(lu)(lu)發送連(lian)(lian)接(jie)(jie)(jie)事(shi)件。

一種(zhong)示例性電(dian)(dian)路包(bao)括壓(ya)電(dian)(dian)傳感器(qi)。示例性電(dian)(dian)路還(huan)包(bao)括電(dian)(dian)連接到壓(ya)電(dian)(dian)傳感器(qi)的微(wei)(wei)處(chu)理器(qi)。微(wei)(wei)處(chu)理器(qi)響(xiang)應(ying)于壓(ya)電(dian)(dian)傳感器(qi)產生電(dian)(dian)荷而(er)將連接事件記錄在非易失(shi)性存儲器(qi)中(zhong)。示例性電(dian)(dian)路還(huan)包(bao)括電(dian)(dian)連接到微(wei)(wei)處(chu)理器(qi)的rfid天線。微(wei)(wei)處(chu)理器(qi)響(xiang)應(ying)于從rfid讀取(qu)器(qi)接收的信號經由rfid天線發送連接事件。

附圖說明

為了更(geng)好地理解本發明，可(ke)以(yi)(yi)參(can)考(kao)以(yi)(yi)下附(fu)圖(tu)中所(suo)示的(de)(de)(de)(de)實施例。附(fu)圖(tu)中的(de)(de)(de)(de)部(bu)件(jian)(jian)不(bu)一定按比(bi)例繪制(zhi)并且相(xiang)(xiang)關的(de)(de)(de)(de)元件(jian)(jian)可(ke)以(yi)(yi)省略(lve)，或者在一些情況下可(ke)以(yi)(yi)夸(kua)大比(bi)例，以(yi)(yi)便強(qiang)調和清楚地示出本文所(suo)描(miao)述的(de)(de)(de)(de)新穎性(xing)特征。此外，如本領域(yu)中已知(zhi)的(de)(de)(de)(de)，系統部(bu)件(jian)(jian)可(ke)以(yi)(yi)不(bu)同(tong)地布置(zhi)。此外，在附(fu)圖(tu)中，相(xiang)(xiang)同(tong)的(de)(de)(de)(de)附(fu)圖(tu)標(biao)記表示多個(ge)圖(tu)中的(de)(de)(de)(de)相(xiang)(xiang)應部(bu)分。

圖1a和1b示出了根據本發明教導的自(zi)供電(dian)匹配檢測連(lian)接器的側剖視(shi)圖；

圖2示出了圖1a和(he)1b的自供電匹(pi)配檢測電路的框圖；

圖(tu)3是可以(yi)被執行以(yi)實現(xian)圖(tu)1a、1b和2的(de)自供電匹配檢(jian)測電路的(de)示例方法的(de)流(liu)程圖(tu)。

具體實施方式

盡管本發明可以以各種形式實(shi)施，但是(shi)在附圖(tu)中(zhong)示出并且在下(xia)文(wen)中(zhong)將(jiang)描述一些示例(li)(li)性和非限制性實(shi)施例(li)(li)，應當理(li)解，本公開被認(ren)為是(shi)本發明的(de)示例(li)(li)并且不旨在將(jiang)本發明限制于所示的(de)具(ju)體(ti)實(shi)施例(li)(li)。

圖(tu)(tu)(tu)1a和(he)1b示(shi)(shi)出了(le)根據(ju)本(ben)發明的(de)教導的(de)自(zi)供電(dian)(dian)匹(pi)配(pei)(pei)檢測連(lian)接器(qi)對(dui)100的(de)側(ce)面剖(pou)視圖(tu)(tu)(tu)。為了(le)簡潔，自(zi)供電(dian)(dian)匹(pi)配(pei)(pei)檢測連(lian)接器(qi)對(dui)100在本(ben)文中(zhong)也(ye)被(bei)稱為連(lian)接器(qi)對(dui)。連(lian)接器(qi)對(dui)100包括第(di)(di)(di)(di)(di)一(yi)連(lian)接器(qi)102和(he)第(di)(di)(di)(di)(di)二(er)(er)(er)連(lian)接器(qi)104。圖(tu)(tu)(tu)1a描(miao)述(shu)了(le)處(chu)于未匹(pi)配(pei)(pei)狀態(tai)的(de)第(di)(di)(di)(di)(di)一(yi)連(lian)接器(qi)102和(he)第(di)(di)(di)(di)(di)二(er)(er)(er)連(lian)接器(qi)104。圖(tu)(tu)(tu)1b描(miao)述(shu)了(le)處(chu)于匹(pi)配(pei)(pei)狀態(tai)的(de)第(di)(di)(di)(di)(di)一(yi)連(lian)接器(qi)102和(he)第(di)(di)(di)(di)(di)二(er)(er)(er)連(lian)接器(qi)104。如本(ben)文所(suo)使(shi)用(yong)的(de)，術語“完全(quan)匹(pi)配(pei)(pei)”被(bei)定義為第(di)(di)(di)(di)(di)一(yi)連(lian)接器(qi)102和(he)第(di)(di)(di)(di)(di)二(er)(er)(er)連(lian)接器(qi)104電(dian)(dian)氣(qi)地和(he)機械地連(lian)接，使(shi)得(de)它們在沒有施加有意的(de)力的(de)情況下不會分開。在一(yi)些示(shi)(shi)例中(zhong)，第(di)(di)(di)(di)(di)一(yi)連(lian)接器(qi)102用(yong)作線束的(de)終端以及(ji)第(di)(di)(di)(di)(di)二(er)(er)(er)連(lian)接器(qi)104電(dian)(dian)連(lian)接到(dao)部件(jian)(例如車輛中(zhong)的(de)傳感器(qi)或電(dian)(dian)子控制單元)。

第(di)(di)一(yi)連接(jie)器102具(ju)(ju)有(you)(you)主(zhu)(zhu)體106。主(zhu)(zhu)體106具(ju)(ju)有(you)(you)內壁108和(he)內部基部110。在所示(shi)(shi)示(shi)(shi)例中，第(di)(di)一(yi)連接(jie)器102是具(ju)(ju)有(you)(you)插銷(xiao)(xiao)112的(de)(de)陽型連接(jie)器。插銷(xiao)(xiao)112可(ke)(ke)附接(jie)到電(dian)導體114a和(he)116a。例如，當(dang)組裝時(shi)，插銷(xiao)(xiao)112可(ke)(ke)以(yi)(yi)壓接(jie)或(huo)焊(han)接(jie)到電(dian)導體114a和(he)116a上(shang)。插銷(xiao)(xiao)112在第(di)(di)一(yi)連接(jie)器102的(de)(de)主(zhu)(zhu)體106內電(dian)隔離。第(di)(di)一(yi)連接(jie)器102可(ke)(ke)以(yi)(yi)具(ju)(ju)有(you)(you)任何數量(liang)的(de)(de)插銷(xiao)(xiao)(例如一(yi)個(ge)、十個(ge)、二十等)并(bing)且(qie)可(ke)(ke)以(yi)(yi)以(yi)(yi)任何合適的(de)(de)方式(例如，矩形(xing)、圓(yuan)形(xing)等)設置在主(zhu)(zhu)體106中。根據(ju)連接(jie)器對(dui)100的(de)(de)用途，第(di)(di)一(yi)連接(jie)器102的(de)(de)主(zhu)(zhu)體106可(ke)(ke)以(yi)(yi)具(ju)(ju)有(you)(you)不同的(de)(de)特征(zheng)部件(例如安裝支架(jia)、應變消除支架(jia)等)。

第(di)(di)二(er)連(lian)(lian)接(jie)(jie)器104是具有(you)插(cha)座(zuo)118的(de)(de)(de)陰型連(lian)(lian)接(jie)(jie)器。插(cha)座(zuo)118可(ke)附接(jie)(jie)到(dao)電(dian)導體(ti)114b和116b。例如，當組裝(zhuang)時，插(cha)座(zuo)118可(ke)以(yi)壓接(jie)(jie)或焊接(jie)(jie)到(dao)電(dian)導體(ti)114b和116b上。插(cha)座(zuo)在(zai)第(di)(di)二(er)連(lian)(lian)接(jie)(jie)器104的(de)(de)(de)主體(ti)120內電(dian)隔離(li)。第(di)(di)二(er)連(lian)(lian)接(jie)(jie)器104的(de)(de)(de)插(cha)座(zuo)118的(de)(de)(de)設置(zhi)與第(di)(di)一連(lian)(lian)接(jie)(jie)器102的(de)(de)(de)插(cha)銷112的(de)(de)(de)設置(zhi)互(hu)補。第(di)(di)二(er)連(lian)(lian)接(jie)(jie)器104的(de)(de)(de)主體(ti)120可(ke)以(yi)根據連(lian)(lian)接(jie)(jie)器對100的(de)(de)(de)用途(tu)而具有(you)不同的(de)(de)(de)特征(zheng)部件(例如安(an)裝(zhuang)支架(jia)、應(ying)變消(xiao)除(chu)支架(jia)等)。

電(dian)導(dao)(dao)體114a、114b、116a和(he)(he)116b可以是導(dao)(dao)線和(he)(he)/或銅跡線等。當(dang)第(di)(di)一(yi)(yi)(yi)和(he)(he)第(di)(di)二(er)連(lian)接(jie)(jie)器(qi)102和(he)(he)104匹配時，第(di)(di)一(yi)(yi)(yi)連(lian)接(jie)(jie)器(qi)102的(de)插銷112和(he)(he)第(di)(di)二(er)連(lian)接(jie)(jie)器(qi)104的(de)插座118機械地接(jie)(jie)合，使(shi)得附(fu)接(jie)(jie)到(dao)(dao)第(di)(di)一(yi)(yi)(yi)連(lian)接(jie)(jie)器(qi)102的(de)電(dian)導(dao)(dao)體114a和(he)(he)116a電(dian)連(lian)接(jie)(jie)到(dao)(dao)附(fu)接(jie)(jie)到(dao)(dao)第(di)(di)二(er)連(lian)接(jie)(jie)器(qi)104的(de)相(xiang)應的(de)電(dian)導(dao)(dao)體114b和(he)(he)116b。第(di)(di)一(yi)(yi)(yi)和(he)(he)第(di)(di)二(er)連(lian)接(jie)(jie)器(qi)102和(he)(he)104鎖(suo)定在一(yi)(yi)(yi)起。例如，第(di)(di)一(yi)(yi)(yi)和(he)(he)第(di)(di)二(er)連(lian)接(jie)(jie)器(qi)102和(he)(he)104可以包括鎖(suo)定夾、連(lian)接(jie)(jie)螺母、螺紋、鎖(suo)緊螺母插座和(he)(he)/或卡(ka)口安裝(zhuang)件等。

在(zai)所示(shi)示(shi)例中，第一(yi)連(lian)接器(qi)102包括(kuo)壓(ya)電傳(chuan)感器(qi)122和連(lian)接檢測電路(lu)124。壓(ya)電傳(chuan)感器(qi)122包括(kuo)具有壓(ya)電層(ceng)(ceng)(ceng)126和基質(zhi)層(ceng)(ceng)(ceng)128的一(yi)個(ge)或多個(ge)懸臂(bei)梁。壓(ya)電層(ceng)(ceng)(ceng)126是例如石英或電氣石的壓(ya)電材料(liao)，壓(ya)電層(ceng)(ceng)(ceng)126響(xiang)應(ying)于機械應(ying)力(li)而(er)產生電荷。例如，當(dang)懸臂(bei)梁變形時，壓(ya)電層(ceng)(ceng)(ceng)126產生電荷(如圖1b最佳(jia)所示(shi))。基質(zhi)層(ceng)(ceng)(ceng)128是支撐壓(ya)電層(ceng)(ceng)(ceng)126的剛性但可(ke)變形的材料(liao)。

在(zai)(zai)(zai)(zai)(zai)所示示例(li)中(zhong)(zhong)，壓(ya)(ya)(ya)(ya)電(dian)(dian)傳感(gan)器(qi)(qi)(qi)(qi)(qi)122附接(jie)(jie)(jie)到第(di)(di)(di)(di)一(yi)(yi)(yi)連(lian)接(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)102的(de)(de)內壁108中(zhong)(zhong)的(de)(de)一(yi)(yi)(yi)個。或者，在(zai)(zai)(zai)(zai)(zai)一(yi)(yi)(yi)些示例(li)中(zhong)(zhong)，壓(ya)(ya)(ya)(ya)電(dian)(dian)傳感(gan)器(qi)(qi)(qi)(qi)(qi)122附接(jie)(jie)(jie)到第(di)(di)(di)(di)一(yi)(yi)(yi)連(lian)接(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)102的(de)(de)內部(bu)基部(bu)110。當(dang)(dang)插(cha)入進第(di)(di)(di)(di)一(yi)(yi)(yi)連(lian)接(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)102中(zhong)(zhong)以接(jie)(jie)(jie)合(he)插(cha)銷(xiao)112和插(cha)座118之間的(de)(de)機械連(lian)接(jie)(jie)(jie)時(shi)(shi)，第(di)(di)(di)(di)二(er)(er)(er)連(lian)接(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)104在(zai)(zai)(zai)(zai)(zai)壓(ya)(ya)(ya)(ya)電(dian)(dian)傳感(gan)器(qi)(qi)(qi)(qi)(qi)122上(shang)施加(jia)應力(li)并(bing)且使懸臂梁偏轉。壓(ya)(ya)(ya)(ya)電(dian)(dian)傳感(gan)器(qi)(qi)(qi)(qi)(qi)122定位(wei)在(zai)(zai)(zai)(zai)(zai)第(di)(di)(di)(di)一(yi)(yi)(yi)連(lian)接(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)102內，使得當(dang)(dang)第(di)(di)(di)(di)二(er)(er)(er)連(lian)接(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)104匹配到第(di)(di)(di)(di)一(yi)(yi)(yi)連(lian)接(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)102時(shi)(shi)，第(di)(di)(di)(di)二(er)(er)(er)連(lian)接(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)104在(zai)(zai)(zai)(zai)(zai)壓(ya)(ya)(ya)(ya)電(dian)(dian)傳感(gan)器(qi)(qi)(qi)(qi)(qi)122上(shang)施加(jia)應力(li)。在(zai)(zai)(zai)(zai)(zai)一(yi)(yi)(yi)些實施例(li)中(zhong)(zhong)，第(di)(di)(di)(di)一(yi)(yi)(yi)連(lian)接(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)102可(ke)以包括(kuo)檢測第(di)(di)(di)(di)二(er)(er)(er)連(lian)接(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)104何時(shi)(shi)被移除(chu)的(de)(de)第(di)(di)(di)(di)二(er)(er)(er)壓(ya)(ya)(ya)(ya)電(dian)(dian)傳感(gan)器(qi)(qi)(qi)(qi)(qi)(未示出(chu))。例(li)如，第(di)(di)(di)(di)二(er)(er)(er)壓(ya)(ya)(ya)(ya)電(dian)(dian)傳感(gan)器(qi)(qi)(qi)(qi)(qi)可(ke)以被定位(wei)成使得當(dang)(dang)第(di)(di)(di)(di)一(yi)(yi)(yi)和第(di)(di)(di)(di)二(er)(er)(er)連(lian)接(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)102和104解除(chu)匹配時(shi)(shi)，第(di)(di)(di)(di)二(er)(er)(er)壓(ya)(ya)(ya)(ya)電(dian)(dian)傳感(gan)器(qi)(qi)(qi)(qi)(qi)保持比(bi)壓(ya)(ya)(ya)(ya)電(dian)(dian)傳感(gan)器(qi)(qi)(qi)(qi)(qi)122更長的(de)(de)偏轉。在(zai)(zai)(zai)(zai)(zai)這樣的(de)(de)示例(li)中(zhong)(zhong)，連(lian)接(jie)(jie)(jie)檢測電(dian)(dian)路124檢測在(zai)(zai)(zai)(zai)(zai)壓(ya)(ya)(ya)(ya)電(dian)(dian)傳感(gan)器(qi)(qi)(qi)(qi)(qi)122不存在(zai)(zai)(zai)(zai)(zai)時(shi)(shi)產生(sheng)電(dian)(dian)荷的(de)(de)第(di)(di)(di)(di)二(er)(er)(er)壓(ya)(ya)(ya)(ya)電(dian)(dian)傳感(gan)器(qi)(qi)(qi)(qi)(qi)，并(bing)將斷開事件記錄在(zai)(zai)(zai)(zai)(zai)非易失性存儲器(qi)(qi)(qi)(qi)(qi)中(zhong)(zhong)。

如下面更(geng)詳細地討論(lun)的(de)，連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)檢(jian)(jian)測電(dian)(dian)(dian)(dian)(dian)路(lu)124由當(dang)壓(ya)電(dian)(dian)(dian)(dian)(dian)傳感(gan)器(qi)122變(bian)形時(shi)產生的(de)電(dian)(dian)(dian)(dian)(dian)荷供電(dian)(dian)(dian)(dian)(dian)。連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)檢(jian)(jian)測電(dian)(dian)(dian)(dian)(dian)路(lu)124電(dian)(dian)(dian)(dian)(dian)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)到(dao)壓(ya)電(dian)(dian)(dian)(dian)(dian)傳感(gan)器(qi)122。在(zai)所(suo)(suo)示(shi)的(de)示(shi)例中，連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)檢(jian)(jian)測電(dian)(dian)(dian)(dian)(dian)路(lu)124附接(jie)(jie)(jie)到(dao)第一(yi)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)器(qi)102主體(ti)106的(de)外壁(bi)130。連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)檢(jian)(jian)測電(dian)(dian)(dian)(dian)(dian)路(lu)124通(tong)過(guo)穿通(tong)孔(kong)(有時(shi)稱為(wei)“通(tong)孔(kong)”)電(dian)(dian)(dian)(dian)(dian)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)到(dao)壓(ya)電(dian)(dian)(dian)(dian)(dian)傳感(gan)器(qi)122。或者，在(zai)一(yi)些示(shi)例中，連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)檢(jian)(jian)測電(dian)(dian)(dian)(dian)(dian)路(lu)124附接(jie)(jie)(jie)到(dao)與壓(ya)電(dian)(dian)(dian)(dian)(dian)傳感(gan)器(qi)122相同的(de)內(nei)壁(bi)108，使得當(dang)第二連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)器(qi)104與第一(yi)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)器(qi)102匹(pi)配時(shi)，連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)檢(jian)(jian)測電(dian)(dian)(dian)(dian)(dian)路(lu)124匹(pi)配在(zai)由第一(yi)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)器(qi)102的(de)內(nei)壁(bi)108和第二連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)器(qi)104所(suo)(suo)限(xian)定(ding)的(de)間(jian)隙內(nei)。在(zai)這樣的(de)示(shi)例中，連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)檢(jian)(jian)測電(dian)(dian)(dian)(dian)(dian)路(lu)124可以通(tong)過(guo)銅跡(ji)線(xian)電(dian)(dian)(dian)(dian)(dian)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)到(dao)壓(ya)電(dian)(dian)(dian)(dian)(dian)傳感(gan)器(qi)122。

當(dang)通過(guo)壓(ya)電(dian)(dian)傳感(gan)器(qi)(qi)122產生電(dian)(dian)荷(he)時，連接(jie)檢(jian)(jian)測(ce)(ce)電(dian)(dian)路124接(jie)收(shou)電(dian)(dian)力并將連接(jie)事(shi)件記錄在(zai)非(fei)(fei)易失性存(cun)儲器(qi)(qi)中。此外，當(dang)供電(dian)(dian)時，連接(jie)檢(jian)(jian)測(ce)(ce)電(dian)(dian)路124指示連接(jie)器(qi)(qi)對100當(dang)前(qian)匹(pi)(pi)配。如(ru)下面更詳細地討論的(de)，當(dang)由(you)射頻識別(bie)(radio-frequencyidentification，rfid)讀(du)取器(qi)(qi)詢問時，連接(jie)檢(jian)(jian)測(ce)(ce)電(dian)(dian)路124發(fa)送一個或多個標識符、存(cun)儲在(zai)非(fei)(fei)易失性存(cun)儲器(qi)(qi)中的(de)連接(jie)事(shi)件以及連接(jie)器(qi)(qi)對100當(dang)前(qian)是否匹(pi)(pi)配的(de)指示。

圖(tu)2示出了自供電(dian)(dian)(dian)匹(pi)配(pei)檢(jian)測電(dian)(dian)(dian)路(lu)(lu)(lu)200的框(kuang)圖(tu)。自供電(dian)(dian)(dian)匹(pi)配(pei)檢(jian)測電(dian)(dian)(dian)路(lu)(lu)(lu)200包括圖(tu)1a和(he)1b的壓(ya)電(dian)(dian)(dian)傳感(gan)器(qi)122和(he)連(lian)(lian)接檢(jian)測電(dian)(dian)(dian)路(lu)(lu)(lu)124。連(lian)(lian)接檢(jian)測電(dian)(dian)(dian)路(lu)(lu)(lu)124包括存(cun)儲器(qi)電(dian)(dian)(dian)路(lu)(lu)(lu)202和(he)rfid天(tian)線204。當壓(ya)電(dian)(dian)(dian)傳感(gan)器(qi)122變(bian)形時，壓(ya)電(dian)(dian)(dian)傳感(gan)器(qi)122向(xiang)存(cun)儲器(qi)電(dian)(dian)(dian)路(lu)(lu)(lu)202提供電(dian)(dian)(dian)荷。存(cun)儲器(qi)電(dian)(dian)(dian)路(lu)(lu)(lu)202將連(lian)(lian)接事件記錄(lu)在非(fei)易失性存(cun)儲器(qi)中并經由rfid天(tian)線204發送連(lian)(lian)接事件。此外，在由rfid讀取(qu)器(qi)詢問時，rfid天(tian)線204將電(dian)(dian)(dian)荷提供給存(cun)儲器(qi)電(dian)(dian)(dian)路(lu)(lu)(lu)202。

存(cun)儲(chu)(chu)器(qi)(qi)(qi)(qi)電(dian)(dian)(dian)(dian)路(lu)(lu)202可(ke)以(yi)由一個或(huo)多(duo)個分(fen)立(li)組件(jian)、集成(cheng)電(dian)(dian)(dian)(dian)路(lu)(lu)、低功率微處理器(qi)(qi)(qi)(qi)、專(zhuan)用集成(cheng)電(dian)(dian)(dian)(dian)路(lu)(lu)(applicationspecificintegratedcircuit，asic)、可(ke)編(bian)程(cheng)邏輯器(qi)(qi)(qi)(qi)件(jian)(programmablelogicdevice，pld)和(he)(he)現場可(ke)編(bian)程(cheng)邏輯器(qi)(qi)(qi)(qi)件(jian)(fieldprogrammablelogicdevice，fpld)等(deng)來(lai)實現。存(cun)儲(chu)(chu)器(qi)(qi)(qi)(qi)電(dian)(dian)(dian)(dian)路(lu)(lu)202包(bao)括傳感器(qi)(qi)(qi)(qi)調(diao)節(jie)(jie)電(dian)(dian)(dian)(dian)路(lu)(lu)206、rfid管理電(dian)(dian)(dian)(dian)路(lu)(lu)208和(he)(he)存(cun)儲(chu)(chu)器(qi)(qi)(qi)(qi)管理電(dian)(dian)(dian)(dian)路(lu)(lu)210。傳感器(qi)(qi)(qi)(qi)調(diao)節(jie)(jie)電(dian)(dian)(dian)(dian)路(lu)(lu)206將由壓電(dian)(dian)(dian)(dian)傳感器(qi)(qi)(qi)(qi)122產生(sheng)的電(dian)(dian)(dian)(dian)荷轉換(huan)(huan)為由存(cun)儲(chu)(chu)器(qi)(qi)(qi)(qi)管理電(dian)(dian)(dian)(dian)路(lu)(lu)210使(shi)(shi)用的電(dian)(dian)(dian)(dian)壓。傳感器(qi)(qi)(qi)(qi)調(diao)節(jie)(jie)電(dian)(dian)(dian)(dian)路(lu)(lu)206可(ke)以(yi)包(bao)括電(dian)(dian)(dian)(dian)容器(qi)(qi)(qi)(qi)和(he)(he)/或(huo)低功率電(dian)(dian)(dian)(dian)源。rfid管理電(dian)(dian)(dian)(dian)路(lu)(lu)208將由rfid天(tian)線(xian)204產生(sheng)的電(dian)(dian)(dian)(dian)荷轉換(huan)(huan)為由存(cun)儲(chu)(chu)器(qi)(qi)(qi)(qi)管理電(dian)(dian)(dian)(dian)路(lu)(lu)210使(shi)(shi)用的電(dian)(dian)(dian)(dian)壓。

存(cun)(cun)(cun)儲(chu)(chu)(chu)器(qi)(qi)(qi)(qi)管(guan)(guan)理(li)電(dian)(dian)路(lu)210包(bao)括非(fei)易(yi)失(shi)性存(cun)(cun)(cun)儲(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(諸如閃存(cun)(cun)(cun)、可擦除可編(bian)程只讀存(cun)(cun)(cun)儲(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(erasableprogrammableread-onlymemory，eprom)、電(dian)(dian)阻隨機(ji)存(cun)(cun)(cun)取(qu)存(cun)(cun)(cun)儲(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(resistiverandom-accessmemory，rram)等(deng))、驅動非(fei)易(yi)失(shi)性存(cun)(cun)(cun)儲(chu)(chu)(chu)器(qi)(qi)(qi)(qi)的(de)(de)(de)電(dian)(dian)路(lu)、非(fei)易(yi)失(shi)性存(cun)(cun)(cun)儲(chu)(chu)(chu)器(qi)(qi)(qi)(qi)，以及發(fa)送電(dian)(dian)路(lu)，該(gai)發(fa)送電(dian)(dian)路(lu)用于響應于從rfid讀取(qu)器(qi)(qi)(qi)(qi)接收到(dao)信號而發(fa)送非(fei)易(yi)失(shi)性存(cun)(cun)(cun)儲(chu)(chu)(chu)器(qi)(qi)(qi)(qi)的(de)(de)(de)內(nei)容。在(zai)一些示(shi)例中，非(fei)易(yi)失(shi)性存(cun)(cun)(cun)儲(chu)(chu)(chu)器(qi)(qi)(qi)(qi)和/或發(fa)送電(dian)(dian)路(lu)可以集(ji)成到(dao)低功率微處理(li)器(qi)(qi)(qi)(qi)中。另外，存(cun)(cun)(cun)儲(chu)(chu)(chu)器(qi)(qi)(qi)(qi)管(guan)(guan)理(li)電(dian)(dian)路(lu)210區分來自(zi)傳感器(qi)(qi)(qi)(qi)調節電(dian)(dian)路(lu)206和rfid管(guan)(guan)理(li)電(dian)(dian)路(lu)208的(de)(de)(de)接收電(dian)(dian)壓(ya)。

當存(cun)(cun)(cun)儲(chu)器(qi)(qi)管(guan)理(li)(li)電(dian)(dian)(dian)路(lu)(lu)210從(cong)傳(chuan)(chuan)感器(qi)(qi)調節(jie)電(dian)(dian)(dian)路(lu)(lu)206接(jie)(jie)收(shou)電(dian)(dian)(dian)壓時，存(cun)(cun)(cun)儲(chu)器(qi)(qi)管(guan)理(li)(li)電(dian)(dian)(dian)路(lu)(lu)210將(jiang)連接(jie)(jie)事件記錄到非易(yi)(yi)失(shi)性(xing)存(cun)(cun)(cun)儲(chu)器(qi)(qi)中(zhong)。在一(yi)些示(shi)例中(zhong)，將(jiang)連接(jie)(jie)事件記錄到非易(yi)(yi)失(shi)性(xing)存(cun)(cun)(cun)儲(chu)器(qi)(qi)中(zhong)可以(yi)包括增加存(cun)(cun)(cun)儲(chu)在非易(yi)(yi)失(shi)性(xing)存(cun)(cun)(cun)儲(chu)器(qi)(qi)中(zhong)的(de)(de)計數(shu)器(qi)(qi)。在一(yi)個實施例中(zhong)，存(cun)(cun)(cun)儲(chu)器(qi)(qi)管(guan)理(li)(li)電(dian)(dian)(dian)路(lu)(lu)還可以(yi)記錄發生匹配(pei)(或(huo)解(jie)除(chu)匹配(pei))的(de)(de)時間。存(cun)(cun)(cun)儲(chu)器(qi)(qi)管(guan)理(li)(li)電(dian)(dian)(dian)路(lu)(lu)210還保(bao)持連接(jie)(jie)指示(shi)器(qi)(qi)(例如，存(cun)(cun)(cun)儲(chu)器(qi)(qi)中(zhong)的(de)(de)標記)。連接(jie)(jie)指示(shi)器(qi)(qi)具(ju)有(a)表(biao)示(shi)存(cun)(cun)(cun)儲(chu)器(qi)(qi)管(guan)理(li)(li)電(dian)(dian)(dian)路(lu)(lu)210當前正(zheng)從(cong)傳(chuan)(chuan)感器(qi)(qi)調節(jie)電(dian)(dian)(dian)路(lu)(lu)206接(jie)(jie)收(shou)電(dian)(dian)(dian)壓的(de)(de)第一(yi)狀態(諸(zhu)如邏(luo)(luo)輯(ji)(ji)真狀態)，以(yi)及(b)表(biao)示(shi)存(cun)(cun)(cun)儲(chu)器(qi)(qi)管(guan)理(li)(li)電(dian)(dian)(dian)路(lu)(lu)210當前沒(mei)有從(cong)傳(chuan)(chuan)感器(qi)(qi)調節(jie)電(dian)(dian)(dian)路(lu)(lu)206接(jie)(jie)收(shou)電(dian)(dian)(dian)壓的(de)(de)第二(er)狀態(例如邏(luo)(luo)輯(ji)(ji)假狀態)。

當存儲(chu)器管(guan)(guan)(guan)理(li)(li)電路(lu)(lu)(lu)210從rfid管(guan)(guan)(guan)理(li)(li)電路(lu)(lu)(lu)208接收(shou)電壓時，存儲(chu)器管(guan)(guan)(guan)理(li)(li)電路(lu)(lu)(lu)210經由rfid天線204發送非易失(shi)性存儲(chu)器的(de)(de)內容，如連接事件的(de)(de)記錄。在一些實(shi)施例中，非易失(shi)性存儲(chu)器包括標識符。標識符是標識如下內容的(de)(de)值(a)特定存儲(chu)器管(guan)(guan)(guan)理(li)(li)電路(lu)(lu)(lu)210、(b)與(yu)連接器對100相關的(de)(de)線束和(he)/或(huo)與(yu)連接器對100相關聯的(de)(de)車(che)輛(liang)。存儲(chu)器管(guan)(guan)(guan)理(li)(li)電路(lu)(lu)(lu)210還發送連接指示器的(de)(de)狀態。

圖(tu)3是(shi)檢測(ce)連接(jie)(jie)器(qi)對(dui)100的兩(liang)個連接(jie)(jie)器(qi)102和104何時匹配的示(shi)例性方法的流程(cheng)圖(tu)。最初，在(zai)接(jie)(jie)通電(dian)(dian)(dian)(dian)源之后，存(cun)儲(chu)器(qi)管理電(dian)(dian)(dian)(dian)路(lu)210確定其是(shi)否(fou)正在(zai)從壓電(dian)(dian)(dian)(dian)傳(chuan)感(gan)器(qi)122接(jie)(jie)收(shou)電(dian)(dian)(dian)(dian)力(框300)。例如(ru)(ru)，如(ru)(ru)果壓電(dian)(dian)(dian)(dian)傳(chuan)感(gan)器(qi)122正在(zai)產(chan)生電(dian)(dian)(dian)(dian)荷，則傳(chuan)感(gan)器(qi)調節(jie)電(dian)(dian)(dian)(dian)路(lu)206向存(cun)儲(chu)器(qi)管理電(dian)(dian)(dian)(dian)路(lu)210供電(dian)(dian)(dian)(dian)。如(ru)(ru)果存(cun)儲(chu)器(qi)管理電(dian)(dian)(dian)(dian)路(lu)210正從壓電(dian)(dian)(dian)(dian)傳(chuan)感(gan)器(qi)122接(jie)(jie)收(shou)電(dian)(dian)(dian)(dian)力，則存(cun)儲(chu)器(qi)管理電(dian)(dian)(dian)(dian)路(lu)210在(zai)其非易(yi)失性存(cun)儲(chu)器(qi)中記錄(lu)連接(jie)(jie)事(shi)件(框302)。例如(ru)(ru)，存(cun)儲(chu)器(qi)管理電(dian)(dian)(dian)(dian)路(lu)210可以(yi)增加(jia)存(cun)儲(chu)在(zai)非易(yi)失性存(cun)儲(chu)器(qi)中的計(ji)數(shu)器(qi)。

存(cun)儲(chu)(chu)器(qi)(qi)(qi)管(guan)(guan)理(li)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)210確(que)定其是否正從(cong)rfid天(tian)(tian)線(xian)204接收電(dian)(dian)(dian)(dian)(dian)(dian)力(框(kuang)304)。例(li)如，當具有連接器(qi)(qi)(qi)對(dui)100的(de)(de)(de)車輛被維修時(shi)，車輛可(ke)以被rfid讀取器(qi)(qi)(qi)掃描(miao)。掃描(miao)在rfid天(tian)(tian)線(xian)204中感生電(dian)(dian)(dian)(dian)(dian)(dian)荷。結果(guo)，rfid管(guan)(guan)理(li)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)208向存(cun)儲(chu)(chu)器(qi)(qi)(qi)管(guan)(guan)理(li)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)210供電(dian)(dian)(dian)(dian)(dian)(dian)。如果(guo)存(cun)儲(chu)(chu)器(qi)(qi)(qi)管(guan)(guan)理(li)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)210正在從(cong)rfid天(tian)(tian)線(xian)204接收電(dian)(dian)(dian)(dian)(dian)(dian)力，則存(cun)儲(chu)(chu)器(qi)(qi)(qi)管(guan)(guan)理(li)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)210經(jing)由(you)rfid天(tian)(tian)線(xian)204發送(song)非(fei)易失(shi)性(xing)存(cun)儲(chu)(chu)器(qi)(qi)(qi)的(de)(de)(de)內容(框(kuang)306)。例(li)如，存(cun)儲(chu)(chu)器(qi)(qi)(qi)管(guan)(guan)理(li)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)210可(ke)以發送(song)與連接器(qi)(qi)(qi)相關聯的(de)(de)(de)標識符、存(cun)儲(chu)(chu)在非(fei)易失(shi)性(xing)存(cun)儲(chu)(chu)器(qi)(qi)(qi)中的(de)(de)(de)連接事件的(de)(de)(de)數量(liang)以及連接器(qi)(qi)(qi)對(dui)100當前是否匹(pi)配(pei)的(de)(de)(de)指示。然后，存(cun)儲(chu)(chu)器(qi)(qi)(qi)管(guan)(guan)理(li)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)210等待(dai)從(cong)rfid天(tian)(tian)線(xian)204接收電(dian)(dian)(dian)(dian)(dian)(dian)力。

在(zai)(zai)本申請中(zhong)，轉折連詞的(de)使用(yong)旨(zhi)在(zai)(zai)包(bao)括(kuo)(kuo)連接詞。定冠詞或(huo)(huo)不(bu)定冠詞的(de)使用(yong)并不(bu)表示基數。特(te)別地(di)，對“這”對象或(huo)(huo)“一(yi)個(a)”和“一(yi)個(an)”對象的(de)引用(yong)也旨(zhi)在(zai)(zai)表示可(ke)(ke)能(neng)的(de)多個這樣的(de)對象之(zhi)一(yi)。此外(wai)，連詞“或(huo)(huo)”可(ke)(ke)以用(yong)于傳達同(tong)時(shi)存在(zai)(zai)的(de)特(te)征(zheng)，而不(bu)是(shi)互斥的(de)替代。換句話(hua)說，連詞“或(huo)(huo)”應當被理(li)解(jie)為(wei)包(bao)括(kuo)(kuo)“和/或(huo)(huo)”。術(shu)語“包(bao)括(kuo)(kuo)(includes)”，“包(bao)括(kuo)(kuo)(including)”和“包(bao)括(kuo)(kuo)(include)”是(shi)包(bao)括(kuo)(kuo)性的(de)，并且分別具有與“包(bao)含(han)(comprises)”，“包(bao)含(han)(comprising)”和“包(bao)含(han)(comprise)”相(xiang)同(tong)的(de)范圍。

上(shang)述實(shi)施(shi)(shi)例(li)，特(te)別是(shi)任何“優選地”實(shi)施(shi)(shi)例(li)是(shi)實(shi)施(shi)(shi)方式的(de)可能示例(li)，并且僅僅是(shi)為了(le)清楚理(li)解本(ben)發(fa)明(ming)的(de)原理(li)而提出的(de)。在不實(shi)質上(shang)背離本(ben)文(wen)所(suo)描述的(de)技術的(de)精(jing)神和原理(li)的(de)事件下，可對上(shang)述實(shi)施(shi)(shi)例(li)進(jin)行許多變化(hua)和修改(gai)。所(suo)有修改(gai)旨(zhi)在包括在本(ben)發(fa)明(ming)的(de)范(fan)圍內(nei)并由所(suo)附權利要(yao)求(qiu)保護。