本技術(shu)涉及(ji)車輛電池,尤其涉及(ji)車輛的(de)低壓蓄電池的(de)異常(chang)診(zhen)斷(duan),具體涉及(ji)一(yi)種電池檢(jian)測方法、裝置、設備及(ji)存儲(chu)介質。
背景技術:
1、隨著能源和環境(jing)問題的(de)(de)日益(yi)嚴峻,汽(qi)(qi)車(che)行業的(de)(de)新能源汽(qi)(qi)車(che)得到了大量的(de)(de)普及,但是車(che)輛低壓蓄電池的(de)(de)老化、衰減,而導致車(che)輛無法啟動的(de)(de)問題也(ye)成為(wei)各汽(qi)(qi)車(che)制造(zao)企(qi)業及用戶(hu)的(de)(de)痛點。
2、相關(guan)技術中,在檢測(ce)車(che)輛(liang)低壓(ya)蓄電(dian)池(chi)是(shi)否老(lao)化時,是(shi)通過采集(ji)低壓(ya)蓄電(dian)池(chi)的充(chong)放(fang)電(dian)電(dian)流、電(dian)壓(ya)、電(dian)容(rong)量(liang)等信息(xi),檢測(ce)電(dian)池(chi)的老(lao)化情(qing)(qing)況,但(dan)是(shi)采集(ji)電(dian)流、電(dian)壓(ya)、電(dian)容(rong)量(liang)這(zhe)些信息(xi)時,需要(yao)依賴于單(dan)獨(du)的傳感器(qi)進行(xing)采集(ji),導致檢測(ce)電(dian)池(chi)老(lao)化情(qing)(qing)況的物理成本較高。
技術實現思路
1、本技術(shu)(shu)(shu)提供一種電池檢測(ce)方法、裝置、設備及存儲介(jie)質,以至(zhi)少解決(jue)相關技術(shu)(shu)(shu)中檢測(ce)電池老化情況(kuang)的(de)物理(li)成本較(jiao)高的(de)技術(shu)(shu)(shu)問題。本技術(shu)(shu)(shu)的(de)技術(shu)(shu)(shu)方案如下(xia):
2、根(gen)據本(ben)技術涉及(ji)的(de)(de)第一(yi)方面,提供一(yi)種電(dian)(dian)池(chi)(chi)檢測方法,應用(yong)于(yu)車(che)輛(liang)的(de)(de)控制器,包括(kuo):獲(huo)取(qu)第一(yi)預(yu)(yu)(yu)設(she)(she)時(shi)(shi)長(chang)內多個預(yu)(yu)(yu)設(she)(she)時(shi)(shi)間(jian)段(duan)(duan)中每(mei)個預(yu)(yu)(yu)設(she)(she)時(shi)(shi)間(jian)段(duan)(duan)內所(suo)述(shu)車(che)輛(liang)的(de)(de)電(dian)(dian)池(chi)(chi)的(de)(de)補(bu)電(dian)(dian)信息(xi),補(bu)電(dian)(dian)信息(xi)包括(kuo)以下至少一(yi)項:有效(xiao)補(bu)電(dian)(dian)次(ci)數、平(ping)均補(bu)電(dian)(dian)時(shi)(shi)長(chang)和平(ping)均補(bu)電(dian)(dian)間(jian)隔(ge)時(shi)(shi)長(chang),補(bu)電(dian)(dian)間(jian)隔(ge)時(shi)(shi)長(chang)是指(zhi)對電(dian)(dian)池(chi)(chi)相(xiang)鄰(lin)兩次(ci)補(bu)電(dian)(dian)的(de)(de)間(jian)隔(ge)時(shi)(shi)長(chang),針對每(mei)個預(yu)(yu)(yu)設(she)(she)時(shi)(shi)間(jian)段(duan)(duan),基于(yu)預(yu)(yu)(yu)設(she)(she)時(shi)(shi)間(jian)段(duan)(duan)內的(de)(de)補(bu)電(dian)(dian)信息(xi),確定(ding)(ding)在預(yu)(yu)(yu)設(she)(she)時(shi)(shi)間(jian)段(duan)(duan)內電(dian)(dian)池(chi)(chi)是否處(chu)于(yu)異常(chang)狀態,根(gen)據第一(yi)預(yu)(yu)(yu)設(she)(she)時(shi)(shi)長(chang)內電(dian)(dian)池(chi)(chi)處(chu)于(yu)異常(chang)狀態的(de)(de)次(ci)數,確定(ding)(ding)電(dian)(dian)池(chi)(chi)是否老化。
3、其中,控(kong)制(zhi)器可以包(bao)括:整車控(kong)制(zhi)器(vehicle?control?unit,vcu),或(huo),車身控(kong)制(zhi)器(body?control?module,bcm)有效補(bu)電次數是(shi)(shi)指(zhi)電池(chi)完全充滿(man)的補(bu)電,補(bu)電時長是(shi)(shi)指(zhi)從補(bu)電開(kai)始至補(bu)電結(jie)束的時間,異(yi)常狀態是(shi)(shi)指(zhi)電池(chi)健康(kang)度(state?of?health,soh)下(xia)降,電池(chi)老化(hua)是(shi)(shi)指(zhi)soc下(xia)降到一(yi)定閾值(zhi)。
4、根(gen)據(ju)(ju)上述技術手段,本(ben)技術可(ke)以根(gen)據(ju)(ju)獲(huo)取(qu)(qu)的(de)(de)(de)電(dian)池的(de)(de)(de)有(you)效補(bu)電(dian)次數、平均(jun)(jun)補(bu)電(dian)時長和平均(jun)(jun)補(bu)電(dian)間隔時長,確(que)定電(dian)池是(shi)(shi)(shi)否(fou)處(chu)于(yu)異(yi)常狀態,并根(gen)據(ju)(ju)電(dian)池處(chu)于(yu)異(yi)常狀態的(de)(de)(de)次數,確(que)定電(dian)池是(shi)(shi)(shi)否(fou)老化。由于(yu)獲(huo)取(qu)(qu)上述電(dian)池的(de)(de)(de)各種補(bu)電(dian)信(xin)息是(shi)(shi)(shi)通過車輛的(de)(de)(de)控制器獲(huo)取(qu)(qu),而無需通過額外(wai)的(de)(de)(de)傳(chuan)感器或采集器進(jin)行獲(huo)取(qu)(qu),減(jian)小(xiao)了(le)獲(huo)取(qu)(qu)電(dian)池相關信(xin)息的(de)(de)(de)物理成(cheng)本(ben),從而降低了(le)預測電(dian)池是(shi)(shi)(shi)否(fou)老化的(de)(de)(de)成(cheng)本(ben)。
5、在一(yi)(yi)種可能的(de)實施方式中,上(shang)(shang)述補(bu)(bu)電(dian)信(xin)息(xi)(xi)包括(kuo)(kuo)有效(xiao)補(bu)(bu)電(dian)次數(shu)、平(ping)均(jun)(jun)補(bu)(bu)電(dian)時(shi)長和平(ping)均(jun)(jun)補(bu)(bu)電(dian)間(jian)隔(ge)時(shi)長,上(shang)(shang)述基(ji)于(yu)(yu)(yu)預(yu)(yu)(yu)設(she)時(shi)間(jian)段(duan)內(nei)的(de)補(bu)(bu)電(dian)信(xin)息(xi)(xi),確定在預(yu)(yu)(yu)設(she)時(shi)間(jian)段(duan)內(nei)電(dian)池是否處(chu)(chu)于(yu)(yu)(yu)異常狀態(tai)(tai)(tai),包括(kuo)(kuo):在車輛處(chu)(chu)于(yu)(yu)(yu)非(fei)休眠狀態(tai)(tai)(tai),且(qie)滿(man)足第一(yi)(yi)預(yu)(yu)(yu)設(she)條(tiao)件的(de)情況下,確定電(dian)池處(chu)(chu)于(yu)(yu)(yu)異常狀態(tai)(tai)(tai),非(fei)休眠狀態(tai)(tai)(tai)是指在預(yu)(yu)(yu)設(she)時(shi)間(jian)段(duan)內(nei)未監(jian)測到喚(huan)醒信(xin)息(xi)(xi),喚(huan)醒信(xin)息(xi)(xi)用于(yu)(yu)(yu)指示對電(dian)池進行補(bu)(bu)電(dian);第一(yi)(yi)預(yu)(yu)(yu)設(she)條(tiao)件包括(kuo)(kuo)以下至少一(yi)(yi)項:有效(xiao)補(bu)(bu)電(dian)次數(shu)大于(yu)(yu)(yu)或(huo)等于(yu)(yu)(yu)第一(yi)(yi)預(yu)(yu)(yu)設(she)次數(shu);平(ping)均(jun)(jun)補(bu)(bu)電(dian)間(jian)隔(ge)時(shi)長小于(yu)(yu)(yu)第二預(yu)(yu)(yu)設(she)時(shi)長;平(ping)均(jun)(jun)補(bu)(bu)電(dian)時(shi)長小于(yu)(yu)(yu)第三預(yu)(yu)(yu)設(she)時(shi)長。
6、根據上述技(ji)術(shu)手(shou)段,本技(ji)術(shu)結合車輛(liang)狀態、補(bu)電(dian)次數、補(bu)電(dian)間隔(ge)時(shi)長、補(bu)電(dian)時(shi)長多種信息,來確定(ding)電(dian)池是否異常(chang),提高了(le)確定(ding)電(dian)池異常(chang)的精確性(xing)。
7、在一種可能的(de)實施方式中,上述補(bu)(bu)電信(xin)息包(bao)括有效補(bu)(bu)電次數和平(ping)均(jun)補(bu)(bu)電時長,上述基于預(yu)設時間段內的(de)補(bu)(bu)電信(xin)息,確(que)定(ding)在預(yu)設時間段內電池(chi)是否處(chu)于異常狀(zhuang)態(tai),包(bao)括:在車(che)輛處(chu)于休(xiu)眠狀(zhuang)態(tai),且滿足第二預(yu)設條件的(de)情況下,確(que)定(ding)電池(chi)處(chu)于異常狀(zhuang)態(tai),休(xiu)眠狀(zhuang)態(tai)是指在預(yu)設時間段內監測到(dao)喚(huan)醒(xing)信(xin)息,喚(huan)醒(xing)信(xin)息包(bao)括低壓喚(huan)醒(xing)和非低壓喚(huan)醒(xing)。
8、根據上(shang)述技術(shu)手段,本技術(shu)還可以結合(he)車輛狀(zhuang)態(tai)和喚醒(xing)信息,來確(que)定(ding)電池是否異常(chang),提高了確(que)定(ding)電池異常(chang)的精(jing)確(que)性。
9、在一種可能的(de)(de)實施(shi)方式中,在喚(huan)醒信息(xi)為低(di)壓(ya)(ya)喚(huan)醒的(de)(de)情況(kuang)下(xia),第二(er)預設條(tiao)件(jian)包括以下(xia)至(zhi)少一項(xiang):有(you)效(xiao)補(bu)(bu)(bu)電(dian)(dian)次數(shu)(shu)大(da)于(yu)或等于(yu)第二(er)預設次數(shu)(shu);平(ping)均補(bu)(bu)(bu)電(dian)(dian)時(shi)長小于(yu)第四預設時(shi)長;在喚(huan)醒信息(xi)為非(fei)低(di)壓(ya)(ya)喚(huan)醒的(de)(de)情況(kuang)下(xia),第二(er)預設條(tiao)件(jian)包括以下(xia)至(zhi)少一項(xiang):有(you)效(xiao)補(bu)(bu)(bu)電(dian)(dian)次數(shu)(shu)大(da)于(yu)或等于(yu)第三預設次數(shu)(shu);平(ping)均補(bu)(bu)(bu)電(dian)(dian)時(shi)長小于(yu)第五預設時(shi)長。
10、根據上述技(ji)術手段,本技(ji)術還可以結合車(che)輛狀(zhuang)態、喚醒(xing)信息、補(bu)電次數、補(bu)電時長(chang)多(duo)種信息,來確(que)定(ding)電池是否異常,進一(yi)步提高了確(que)定(ding)電池異常的精確(que)性。
11、在(zai)一種可(ke)能的(de)實施方式中,上述根據(ju)第(di)一預(yu)(yu)設(she)(she)時長內電(dian)池處(chu)于(yu)(yu)異常(chang)狀(zhuang)態的(de)次(ci)(ci)(ci)數(shu)(shu),確(que)定電(dian)池是否老(lao)化,包括:在(zai)第(di)一預(yu)(yu)設(she)(she)時長內,電(dian)池處(chu)于(yu)(yu)異常(chang)狀(zhuang)態的(de)次(ci)(ci)(ci)數(shu)(shu)滿(man)足(zu)第(di)三(san)預(yu)(yu)設(she)(she)條件(jian)的(de)情況下,確(que)定電(dian)池老(lao)化;第(di)三(san)預(yu)(yu)設(she)(she)條件(jian)包括以下任一項:異常(chang)狀(zhuang)態的(de)持續次(ci)(ci)(ci)數(shu)(shu)大于(yu)(yu)或等于(yu)(yu)第(di)四(si)預(yu)(yu)設(she)(she)次(ci)(ci)(ci)數(shu)(shu);異常(chang)狀(zhuang)態的(de)累(lei)計次(ci)(ci)(ci)數(shu)(shu)大于(yu)(yu)或等于(yu)(yu)第(di)五預(yu)(yu)設(she)(she)次(ci)(ci)(ci)數(shu)(shu)。
12、根據上述技術手段,本技術在電池(chi)處(chu)于異常狀態,且(qie)維持(chi)一段時間后確定電池(chi)老(lao)化,排除了(le)電池(chi)處(chu)于異常狀態的(de)偶然性,提(ti)高了(le)確定電池(chi)老(lao)化的(de)精確性。
13、在一種可能(neng)的(de)實施方式中,上述獲(huo)取第(di)一預(yu)設時(shi)(shi)(shi)(shi)(shi)長內(nei)多個預(yu)設時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)段中每(mei)(mei)個預(yu)設時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)段內(nei)車輛的(de)電(dian)(dian)(dian)(dian)池的(de)補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)信息,包(bao)括(kuo):針(zhen)對每(mei)(mei)個預(yu)設時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)段,獲(huo)取預(yu)設時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)段內(nei)的(de)總補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)次(ci)(ci)(ci)數(shu)(shu)、異常補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)次(ci)(ci)(ci)數(shu)(shu)、每(mei)(mei)次(ci)(ci)(ci)補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)的(de)補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)長,以及每(mei)(mei)次(ci)(ci)(ci)補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)的(de)開始時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)點和結束時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)點,根據(ju)總補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)次(ci)(ci)(ci)數(shu)(shu)和異常補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)次(ci)(ci)(ci)數(shu)(shu),確定有效補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)次(ci)(ci)(ci)數(shu)(shu),根據(ju)有效補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)次(ci)(ci)(ci)數(shu)(shu)和每(mei)(mei)次(ci)(ci)(ci)補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)的(de)補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)長,確定平均(jun)補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)長,根據(ju)每(mei)(mei)次(ci)(ci)(ci)補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)的(de)開始時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)點和結束時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)點,確定每(mei)(mei)相鄰兩(liang)次(ci)(ci)(ci)補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)的(de)間(jian)(jian)(jian)隔時(shi)(shi)(shi)(shi)(shi)長,根據(ju)總補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)次(ci)(ci)(ci)數(shu)(shu)和每(mei)(mei)相鄰兩(liang)次(ci)(ci)(ci)補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)的(de)間(jian)(jian)(jian)隔時(shi)(shi)(shi)(shi)(shi)長,確定平均(jun)補(bu)(bu)(bu)電(dian)(dian)(dian)(dian)間(jian)(jian)(jian)隔時(shi)(shi)(shi)(shi)(shi)長。
14、根據上述技(ji)術(shu)手段(duan),本技(ji)術(shu)通過從所(suo)有(you)補(bu)(bu)電信(xin)息(xi)中,篩選(xuan)有(you)效(xiao)的(de)(de)補(bu)(bu)電信(xin)息(xi),間(jian)接提高了確定電池老化的(de)(de)準確性。
15、根(gen)據本(ben)技術(shu)提供(gong)的(de)(de)(de)第(di)二方面,提供(gong)一(yi)種電(dian)(dian)池檢測裝置(zhi),包括:獲取(qu)單(dan)元(yuan)(yuan)和確(que)定(ding)(ding)單(dan)元(yuan)(yuan),其中:上述獲取(qu)單(dan)元(yuan)(yuan),用于(yu)(yu)(yu)(yu)獲取(qu)第(di)一(yi)預(yu)設(she)時(shi)(shi)長(chang)內(nei)多個(ge)預(yu)設(she)時(shi)(shi)間(jian)(jian)(jian)段中每個(ge)預(yu)設(she)時(shi)(shi)間(jian)(jian)(jian)段內(nei)所述車輛(liang)的(de)(de)(de)電(dian)(dian)池的(de)(de)(de)補(bu)(bu)電(dian)(dian)信息,補(bu)(bu)電(dian)(dian)信息包括以(yi)下(xia)至少一(yi)項:有效補(bu)(bu)電(dian)(dian)次數(shu)、平均補(bu)(bu)電(dian)(dian)時(shi)(shi)長(chang)和平均補(bu)(bu)電(dian)(dian)間(jian)(jian)(jian)隔(ge)(ge)時(shi)(shi)長(chang),補(bu)(bu)電(dian)(dian)間(jian)(jian)(jian)隔(ge)(ge)時(shi)(shi)長(chang)是指(zhi)對(dui)電(dian)(dian)池相鄰兩次補(bu)(bu)電(dian)(dian)的(de)(de)(de)間(jian)(jian)(jian)隔(ge)(ge)時(shi)(shi)長(chang);上述確(que)定(ding)(ding)單(dan)元(yuan)(yuan),用于(yu)(yu)(yu)(yu)針對(dui)每個(ge)預(yu)設(she)時(shi)(shi)間(jian)(jian)(jian)段,基于(yu)(yu)(yu)(yu)預(yu)設(she)時(shi)(shi)間(jian)(jian)(jian)段內(nei)的(de)(de)(de)補(bu)(bu)電(dian)(dian)信息,確(que)定(ding)(ding)在預(yu)設(she)時(shi)(shi)間(jian)(jian)(jian)段內(nei)電(dian)(dian)池是否處(chu)于(yu)(yu)(yu)(yu)異(yi)常狀態;上述確(que)定(ding)(ding)單(dan)元(yuan)(yuan),還用于(yu)(yu)(yu)(yu)根(gen)據第(di)一(yi)預(yu)設(she)時(shi)(shi)長(chang)內(nei)電(dian)(dian)池處(chu)于(yu)(yu)(yu)(yu)異(yi)常狀態的(de)(de)(de)次數(shu),確(que)定(ding)(ding)電(dian)(dian)池是否老(lao)化。
16、在一(yi)種(zhong)可能的實施方式中,上(shang)(shang)述補(bu)(bu)電(dian)(dian)信息(xi)(xi)包括有效(xiao)補(bu)(bu)電(dian)(dian)次數(shu)、平均補(bu)(bu)電(dian)(dian)時(shi)(shi)(shi)長和平均補(bu)(bu)電(dian)(dian)間(jian)隔時(shi)(shi)(shi)長,上(shang)(shang)述確(que)定(ding)單元,具體用于:在車輛處(chu)于非休(xiu)眠狀態(tai),且(qie)滿(man)足第(di)一(yi)預(yu)(yu)設條(tiao)件的情況(kuang)下,確(que)定(ding)電(dian)(dian)池(chi)處(chu)于異(yi)常(chang)狀態(tai),非休(xiu)眠狀態(tai)是(shi)指(zhi)在預(yu)(yu)設時(shi)(shi)(shi)間(jian)段內(nei)未監(jian)測到喚(huan)醒信息(xi)(xi),喚(huan)醒信息(xi)(xi)用于指(zhi)示(shi)對電(dian)(dian)池(chi)進行(xing)補(bu)(bu)電(dian)(dian);第(di)一(yi)預(yu)(yu)設條(tiao)件包括以下至少一(yi)項:有效(xiao)補(bu)(bu)電(dian)(dian)次數(shu)大于或(huo)等于第(di)一(yi)預(yu)(yu)設次數(shu);平均補(bu)(bu)電(dian)(dian)間(jian)隔時(shi)(shi)(shi)長小于第(di)一(yi)預(yu)(yu)設時(shi)(shi)(shi)長;平均補(bu)(bu)電(dian)(dian)時(shi)(shi)(shi)長小于第(di)二(er)預(yu)(yu)設時(shi)(shi)(shi)長。
17、在一種可能的實施方式中,上述補電(dian)(dian)信(xin)息(xi)包(bao)括有效(xiao)補電(dian)(dian)次(ci)數和平(ping)均補電(dian)(dian)時(shi)長,上述確定單元,具體用于(yu)(yu):在車輛處于(yu)(yu)休眠狀態(tai),且滿足(zu)第二預設(she)條(tiao)件的情況下,確定電(dian)(dian)池(chi)處于(yu)(yu)異常狀態(tai),休眠狀態(tai)是(shi)指在預設(she)時(shi)間(jian)段內監測(ce)到喚(huan)醒信(xin)息(xi),喚(huan)醒信(xin)息(xi)包(bao)括低(di)壓喚(huan)醒和非低(di)壓喚(huan)醒。
18、在一種(zhong)可能的實施方式中,在喚醒(xing)信(xin)(xin)息為(wei)低壓(ya)喚醒(xing)的情況下(xia)(xia),第(di)(di)(di)二預(yu)(yu)設條件包括(kuo)以(yi)下(xia)(xia)至少(shao)一項:有效補電(dian)次(ci)數大于或等(deng)于第(di)(di)(di)二預(yu)(yu)設次(ci)數;平均補電(dian)時(shi)長小(xiao)于第(di)(di)(di)三預(yu)(yu)設時(shi)長;在喚醒(xing)信(xin)(xin)息為(wei)非低壓(ya)喚醒(xing)的情況下(xia)(xia),第(di)(di)(di)二預(yu)(yu)設條件包括(kuo)以(yi)下(xia)(xia)至少(shao)一項:有效補電(dian)次(ci)數大于或等(deng)于第(di)(di)(di)三預(yu)(yu)設次(ci)數;平均補電(dian)時(shi)長小(xiao)于第(di)(di)(di)四預(yu)(yu)設時(shi)長。
19、在一種可能的(de)(de)實施方式中,上述確(que)定單元,具體用(yong)于在第一預設(she)(she)時長內,電(dian)池處于異(yi)常(chang)狀態(tai)的(de)(de)次數(shu)(shu)(shu)滿足(zu)第三預設(she)(she)條件(jian)的(de)(de)情(qing)況(kuang)下(xia),確(que)定電(dian)池老化;第三預設(she)(she)條件(jian)包括以下(xia)任一項:異(yi)常(chang)狀態(tai)的(de)(de)持續次數(shu)(shu)(shu)大(da)(da)于或(huo)等(deng)于第四預設(she)(she)次數(shu)(shu)(shu);異(yi)常(chang)狀態(tai)的(de)(de)累計次數(shu)(shu)(shu)大(da)(da)于或(huo)等(deng)于第五(wu)預設(she)(she)次數(shu)(shu)(shu)。
20、在一種(zhong)可能的(de)(de)實(shi)施方式(shi)中,上述獲取單元,具體(ti)用于:針對每(mei)(mei)個預設(she)時(shi)(shi)間(jian)(jian)(jian)段(duan),獲取預設(she)時(shi)(shi)間(jian)(jian)(jian)段(duan)內(nei)的(de)(de)總補(bu)電(dian)(dian)(dian)次(ci)(ci)(ci)(ci)(ci)數(shu)、異(yi)常補(bu)電(dian)(dian)(dian)次(ci)(ci)(ci)(ci)(ci)數(shu)、每(mei)(mei)次(ci)(ci)(ci)(ci)(ci)補(bu)電(dian)(dian)(dian)的(de)(de)補(bu)電(dian)(dian)(dian)時(shi)(shi)長(chang)(chang),以(yi)及每(mei)(mei)次(ci)(ci)(ci)(ci)(ci)補(bu)電(dian)(dian)(dian)的(de)(de)開(kai)始(shi)時(shi)(shi)間(jian)(jian)(jian)點和(he)結束時(shi)(shi)間(jian)(jian)(jian)點,根(gen)據總補(bu)電(dian)(dian)(dian)次(ci)(ci)(ci)(ci)(ci)數(shu)和(he)異(yi)常補(bu)電(dian)(dian)(dian)次(ci)(ci)(ci)(ci)(ci)數(shu),確(que)定(ding)(ding)有(you)效(xiao)補(bu)電(dian)(dian)(dian)次(ci)(ci)(ci)(ci)(ci)數(shu),根(gen)據有(you)效(xiao)補(bu)電(dian)(dian)(dian)次(ci)(ci)(ci)(ci)(ci)數(shu)和(he)每(mei)(mei)次(ci)(ci)(ci)(ci)(ci)補(bu)電(dian)(dian)(dian)的(de)(de)補(bu)電(dian)(dian)(dian)時(shi)(shi)長(chang)(chang),確(que)定(ding)(ding)平均(jun)補(bu)電(dian)(dian)(dian)時(shi)(shi)長(chang)(chang),根(gen)據每(mei)(mei)次(ci)(ci)(ci)(ci)(ci)補(bu)電(dian)(dian)(dian)的(de)(de)開(kai)始(shi)時(shi)(shi)間(jian)(jian)(jian)點和(he)結束時(shi)(shi)間(jian)(jian)(jian)點,確(que)定(ding)(ding)每(mei)(mei)相鄰(lin)兩次(ci)(ci)(ci)(ci)(ci)補(bu)電(dian)(dian)(dian)的(de)(de)間(jian)(jian)(jian)隔時(shi)(shi)長(chang)(chang),根(gen)據總補(bu)電(dian)(dian)(dian)次(ci)(ci)(ci)(ci)(ci)數(shu)和(he)每(mei)(mei)相鄰(lin)兩次(ci)(ci)(ci)(ci)(ci)補(bu)電(dian)(dian)(dian)的(de)(de)間(jian)(jian)(jian)隔時(shi)(shi)長(chang)(chang),確(que)定(ding)(ding)平均(jun)補(bu)電(dian)(dian)(dian)間(jian)(jian)(jian)隔時(shi)(shi)長(chang)(chang)。
21、根(gen)據本技術(shu)提(ti)供的(de)第三方(fang)面,提(ti)供一(yi)種電子設備,包括:處(chu)理器;用于(yu)存儲(chu)(chu)處(chu)理器可執行指令的(de)存儲(chu)(chu)器;其中(zhong),處(chu)理器被配(pei)置為執行指令,以實現上述(shu)第一(yi)方(fang)面及其任一(yi)種可能(neng)的(de)實施方(fang)式的(de)方(fang)法。
22、根據本技術(shu)提供的第(di)四方(fang)面(mian),提供一(yi)種計算機可(ke)(ke)讀存(cun)儲(chu)介(jie)質,當計算機可(ke)(ke)讀存(cun)儲(chu)介(jie)質中的指令由電(dian)(dian)子設(she)備(bei)的處理(li)器(qi)執行時,使得(de)電(dian)(dian)子設(she)備(bei)能(neng)夠執行上述第(di)一(yi)方(fang)面(mian)中及(ji)其任一(yi)種可(ke)(ke)能(neng)的實施(shi)方(fang)式的方(fang)法。
23、根據本技術(shu)提(ti)供(gong)的(de)第(di)五方面,提(ti)供(gong)一種計(ji)算機(ji)程序(xu)產品(pin),計(ji)算機(ji)程序(xu)產品(pin)包括計(ji)算機(ji)指(zhi)令(ling),當(dang)計(ji)算機(ji)指(zhi)令(ling)在電子設(she)備(bei)上運行時,使得(de)電子設(she)備(bei)執行上述第(di)一方面及(ji)其任一種可(ke)能的(de)實施方式的(de)方法。
24、由此,本技術的上述(shu)技術特征具(ju)有以(yi)下(xia)有益效果:
25、(1)由于獲(huo)取上(shang)述(shu)電(dian)(dian)池(chi)(chi)的(de)(de)(de)各種補(bu)電(dian)(dian)信息(xi)是(shi)通過車輛(liang)的(de)(de)(de)控制器(qi)獲(huo)取,而無需通過額外的(de)(de)(de)傳感器(qi)或(huo)采(cai)集器(qi)進行獲(huo)取,減小了(le)(le)獲(huo)取電(dian)(dian)池(chi)(chi)相關信息(xi)的(de)(de)(de)物理成本,從而降低了(le)(le)預(yu)測電(dian)(dian)池(chi)(chi)是(shi)否老化的(de)(de)(de)成本。
26、(2)本技術結合(he)車輛狀態、補電(dian)次數、補電(dian)間隔時(shi)長、補電(dian)時(shi)長多種(zhong)信息,來確定(ding)電(dian)池是(shi)否(fou)異常,提高了確定(ding)電(dian)池異常的(de)精確性。
27、(3)本技術還(huan)可(ke)以結合車輛(liang)狀態和(he)喚醒信息,來(lai)確定電(dian)池(chi)是否(fou)異常(chang),提高了確定電(dian)池(chi)異常(chang)的(de)精確性。
28、(4)本技術還可以結(jie)合車輛狀(zhuang)態、喚醒信(xin)息、補電次(ci)數(shu)、補電時(shi)長多(duo)種信(xin)息,來確定(ding)電池是否異常,進(jin)一(yi)步提高了確定(ding)電池異常的精(jing)確性。
29、(5)本技術在電(dian)(dian)池(chi)處于異常狀態(tai),且維持一段時間后確(que)定電(dian)(dian)池(chi)老(lao)化,排除了電(dian)(dian)池(chi)處于異常狀態(tai)的(de)偶然性,提高了確(que)定電(dian)(dian)池(chi)老(lao)化的(de)精確(que)性。
30、(6)本技術通過從所有補電(dian)信息中,篩(shai)選有效(xiao)的補電(dian)信息,間接提高了確定電(dian)池老化的準確性(xing)。
31、需要說明的(de)(de)(de)是,第二方面至第五(wu)方面中的(de)(de)(de)任一(yi)種實現方式所帶來的(de)(de)(de)技(ji)術效(xiao)果可參見第一(yi)方面中對應實現方式所帶來的(de)(de)(de)技(ji)術效(xiao)果,此處不再贅述。
32、應當理解的是(shi),以(yi)上的一般描(miao)述(shu)和后文(wen)的細節描(miao)述(shu)僅是(shi)示例性和解釋性的,并不能限制本技(ji)術。