無線(xian)方式無線(xian)方式主要采用(yong)移(yi)(yi)(yi)動(dong)(dong)(dong)運(yun)營(ying)商(shang)的(de)(de)(de)(de)移(yi)(yi)(yi)動(dong)(dong)(dong)數(shu)據(ju)接(jie)入(ru)業務，如(ru)：GRPS、EVDO、CDMA等(deng)。采用(yong)移(yi)(yi)(yi)動(dong)(dong)(dong)運(yun)營(ying)商(shang)的(de)(de)(de)(de)移(yi)(yi)(yi)動(dong)(dong)(dong)數(shu)據(ju)業務需(xu)要將電(dian)(dian)動(dong)(dong)(dong)汽(qi)車充電(dian)(dian)樁這(zhe)一電(dian)(dian)網內(nei)部(bu)設(she)備(bei)接(jie)入(ru)移(yi)(yi)(yi)動(dong)(dong)(dong)運(yun)營(ying)商(shang)的(de)(de)(de)(de)移(yi)(yi)(yi)動(dong)(dong)(dong)數(shu)據(ju)網絡(luo)，需(xu)要支付昂貴(gui)的(de)(de)(de)(de)月租和年(nian)費(fei)(fei)，隨著(zhu)充電(dian)(dian)樁數(shu)量(liang)的(de)(de)(de)(de)增(zeng)加費(fei)(fei)用(yong)將越來越大(da)(da)；同時數(shu)據(ju)的(de)(de)(de)(de)安全(quan)性(xing)和網絡(luo)的(de)(de)(de)(de)可靠性(xing)都受到移(yi)(yi)(yi)動(dong)(dong)(dong)運(yun)營(ying)商(shang)的(de)(de)(de)(de)限制(zhi)，不利于設(she)備(bei)的(de)(de)(de)(de)安全(quan)運(yun)行；其次，移(yi)(yi)(yi)動(dong)(dong)(dong)運(yun)營(ying)商(shang)的(de)(de)(de)(de)移(yi)(yi)(yi)動(dong)(dong)(dong)接(jie)入(ru)帶寬(kuan)屬(shu)共享帶寬(kuan)，當局部(bu)區域(yu)有大(da)(da)量(liang)設(she)備(bei)接(jie)入(ru)時，其接(jie)入(ru)的(de)(de)(de)(de)可靠性(xing)和每個用(yong)戶的(de)(de)(de)(de)平均帶寬(kuan)會惡化，不利于充電(dian)(dian)樁群的(de)(de)(de)(de)密(mi)集(ji)接(jie)入(ru)、大(da)(da)數(shu)據(ju)量(liang)的(de)(de)(de)(de)數(shu)據(ju)傳(chuan)輸。

電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)管(guan)(guan)理(li)(li)(li)系(xi)統(tong)(tong)系(xi)統(tong)(tong)(BMS)的(de)(de)主(zhu)要(yao)功(gong)能是監控電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)工作狀(zhuang)態(電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流和溫(wen)度)、預測動力電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)容量(liang)(SOC)和相應的(de)(de)剩余行(xing)(xing)駛里程，進行(xing)(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)管(guan)(guan)理(li)(li)(li)以避免(mian)出現(xian)過放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、過充(chong)、過熱和單體電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)之(zhi)間(jian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)嚴重不平衡現(xian)象(xiang)，地利(li)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)存儲能力和循環壽(shou)命。充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)服務管(guan)(guan)理(li)(li)(li)平臺主(zhu)要(yao)有(you)三個功(gong)能：充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)管(guan)(guan)理(li)(li)(li)、充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)運營(ying)、綜(zong)合查詢。充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)管(guan)(guan)理(li)(li)(li)對系(xi)統(tong)(tong)涉及(ji)到的(de)(de)基(ji)礎數(shu)據進行(xing)(xing)集中式管(guan)(guan)理(li)(li)(li)，如電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動汽車信(xin)(xin)息(xi)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)信(xin)(xin)息(xi)、用(yong)戶卡信(xin)(xin)息(xi)、充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)樁（栓）信(xin)(xin)息(xi)；充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)運營(ying)主(zhu)要(yao)對用(yong)戶充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)進行(xing)(xing)計費管(guan)(guan)理(li)(li)(li)；綜(zong)合查詢指對管(guan)(guan)理(li)(li)(li)及(ji)運營(ying)的(de)(de)數(shu)據進行(xing)(xing)綜(zong)合分(fen)析(xi)查詢。

實際上(shang)，交流(liu)充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)更加受歡迎，首先交流(liu)充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)成本低，施工也比較簡單，對(dui)變壓(ya)器的(de)(de)負荷也不是(shi)很大，小(xiao)區的(de)(de)配電(dian)(dian)(dian)柜都可以直接去電(dian)(dian)(dian)安裝。交流(liu)充(chong)(chong)電(dian)(dian)(dian)俗稱“慢充(chong)(chong)”對(dui)于(yu)車輛來說，電(dian)(dian)(dian)動車充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)，充(chong)(chong)滿電(dian)(dian)(dian)的(de)(de)情(qing)況需要6到8個小(xiao)時左右的(de)(de)時間，其次兩者之間的(de)(de)不同(tong)在充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)上(shang)面也是(shi)不同(tong)的(de)(de)，直流(liu)充(chong)(chong)電(dian)(dian)(dian)和交流(liu)充(chong)(chong)電(dian)(dian)(dian)的(de)(de)區別在于(yu)時間上(shang)面的(de)(de)不同(tong)，其次充(chong)(chong)電(dian)(dian)(dian)的(de)(de)電(dian)(dian)(dian)流(liu)電(dian)(dian)(dian)壓(ya)不同(tong)，。