Ol elektrik kar i bin wari oltaim long klinpela na envairomen proteksen. Koplim wantaim eneji kraisis na prais bilong oil i go antap, ol lektrik kar i wok long kisim moa laikim long ol yusa. Ol lektrik kar i save kisim pawa long wanpela litiam bateri, na planti singel sel i pas wantaim long kamapim wanpela bateri pek olsem wanpela pawa sos{2}} Tasol, ol pasin bilong charging na discharges bai ol i no inap long mekim wok bilong en olsem wanpela pawa sos{2}}, long wanem, ol pasin bilong charging na discharges bai ol i no inap long mekim wok bilong en, long wanem, ol pasin bilong charging na discharges bai ol i no inap long mekim wok bilong en olsem wanpela pawa sos{2}}, long wanem, ol pasin bilong charging na dischaj bai stap olsem wanpela pawa pek. under the same current. If the balancing intervention is not performed, the battery life will be greatly shortened, so it is necessary to monitor the state and total voltage of each cell in real time. The total current, according to the state of the battery charge and discharge equalization, and the charge and discharge balance, the equilibrium state should also be detected in real time, so there is an electric vehicle battery energy management system (EMS). Practice has i pruvim olsem EMS i ken mekim gutpela wok bilong bateri bilong ol lektrik kar na em i wanpela bikpela menesmen sistem long ol lektrik kar.
The EMS mainly includes an information collection module, a charge and discharge equalization module, an information centralized processing module, and a display module. Figure 1 is a structural diagram of the self-developed electric vehicle battery energy management system (EMS). The information acquisition module mainly completes the real-time collection of the battery pack and the voltage, temperature, current and other status of the single battery, and also monitors the battery in real time. Provaedem wan stamba blong opening mo klosing blong ikwalaes modul{{6} i ikwalaesesen modul we i kompenset bigwan blong difrens long ol fasin blong bateri, i diterminem stet blong bateri folem infomesen we akwisisen modul i kolektem, mo i mekem jaj mo discharge ikwalaesesen long wan bateri nomo blong kasem ol konsisten stet karakteristik{{7} infomesen we i sentralaesem prosesing module i risponsibol blong prosesem, analyzing, mo etcighting data i risponsibol blong prosesem, analyzing, mo) wok bilong ikwelaisesen modul, kontrolim, na toktok wantaim displei modul, i mekim wok long olgeta sistem{{9} olsem wanpela man tasol i kompyuta intareksen intafes, displei modul i no karim tasol olgeta data na divais status i go long yusa long ril taim, tasol tu i larim yusa i lukim bateri status na EMS wok efek, na tu i givim yusa wantaim EMS kontrol komyunik {{11} EMS kontrol komyunikesen i efek, na tu i givim yusa wantaim EMS kontrol komyunikesen{{11} EMS kontrol komyunikesen i efek, na tu i givim yusa wantaim EMS kontrol komyunikesen{{11} EMS kontrol komyunikesen i efek, na tu i givim yusa wantaim EMS kontrol komyunikesen{{11} . ril-taim lukaut na kontrol.
Sapos i no gat displei module, ol manmeri i no inap lukim bateri na EMS infomesen{{0} Ol alam o kwik infomesen bilong EMS i no inap toksave long kastoma. Sampela alam status i no inap long prosesim long taim, we bai kamapim bagarap bilong bateri, we bai kamapim lus bilong kontrol bilong lektrik kar{{2} Ol kastoma i no inap long mekim wanpela bikpela eksiden......}}} bilong dispela, na ol i no inap long mekim wok bilong en. EMS. Yumi ken lukim olsem wok bilong man-kompyuta intareksen bilong displei modul em i wanpela bikpela hap bilong EMS. Em i gutpela rot bilong lukim tats skrin i kam long ol wok we displei modul. Tasol, sapos tats skrin long maket i kisim, na tu, ol i baim ol samting bilong soim olsem ol i kisim bagarap, na tu, ol i no inap long soim gutpela samting long displei bilong soim olsem ol i bin soim, na tu, ol i no inap long soim gutpela samting long displei bilong soim olsem ol i bin soim, na tu, ol i no inap long soim gutpela samting long displei bilong soim olsem ol i bin soim, tasol ol i no inap long soim olsem ol i bin soim gutpela samting long displei bilong dispela samting, tasol ol i no inap long soim olsem ol i bin soim gutpela samting long displei bilong dispela samting, tasol ol i no inap long soim olsem ol i bin soim gutpela samting long displei bilong 'touch screen' yet. skrin long maket i save antap moa, we i putim bikpela hap long prodak. Kost, we i no gat tupela tingting olsem em bai daunim tru maket kompetitivnes bilong ol prodak{{9} Bes long dispela situesen, dispela pepa i proposim wanpela disain skim bilong wanpela LCD tats skrin i gat liklik LCD wantaim STM32F103 maikrokontrola olsem kontrol kor{12}}}
