1. Okuyisisekelo kwe-AGV: Isingeniso Sezimoto Eziziqondisayo

1.1 Isingeniso

Imoto eqondiswa ngokuzenzakalela (AGV) iyirobhothi ephathwayo ekwazi ukulandela indlela ehlelwe ngaphambilini noma isethi yemiyalelo, kanye nebhethri ye-lithium engu-24V uchungechunge lwebhethri oludumile olusetshenziswa ku-AGV.Lawa marobhothi ngokuvamile asetshenziswa ezinhlelweni zokukhiqiza nezokuthutha, lapho angasetshenziswa khona ukuthutha izinto, izingxenye, nezimpahla eziqediwe endaweni yonke noma phakathi kwezindawo ezihlukene.

Ama-AGV ngokuvamile ahlome ngezinzwa nezinye izisetshenziswa zokuzulazula, eziwavumela ukuthi abone futhi aphendule izinguquko endaweni yawo.Isibonelo, bangasebenzisa amakhamera, izikena ze-laser, noma ezinye izinzwa ukuze babone izithiyo endleleni yabo, futhi balungise indlela yabo noma isivinini ngokufanele.

Ama-AGV angaba ngamajamo nosayizi abahlukahlukene, kuye ngohlelo oluthile kanye nezidingo.Amanye ama-AGV adizayinelwe ukuthi ahambe ezindleleni ezigxilile noma amathrekhi, kuyilapho amanye evumelana nezimo futhi angakwazi ukuzulazula phakathi kwezithiyo noma alandele izindlela ezihlukene kuye ngesimo.

Ama-AGV angahlelwa ukuthi enze uhla olubanzi lwemisebenzi eyahlukene, kuye ngezidingo zohlelo lokusebenza.Isibonelo, zingase zisetshenziselwe ukuthutha impahla eluhlaza isuka endaweni yokugcina impahla iye emgqeni wokukhiqiza, noma ukuhambisa imikhiqizo eqediwe isuka endaweni yokukhiqiza iyise esikhungweni sokusabalalisa.

Ama-AGV angasetshenziswa kwezinye izinhlelo zokusebenza, njengasezibhedlela noma kwezinye izilungiselelo zokunakekelwa kwezempilo.Isibonelo, zingase zisetshenziselwe ukuthutha izinto zokwelapha, okokusebenza, noma imfucuza kuso sonke isikhungo, ngaphandle kwesidingo sokungenelela komuntu.Zingasetshenziswa nasezindaweni zokudayisa, lapho zingasetshenziswa khona ukuthutha impahla isuka endaweni yokugcina impahla iye esitolo sokudayisa noma kwenye indawo.

Ama-AGV angahlinzeka ngenani lezinzuzo kunezindlela ezijwayelekile zokuphatha izinto ezibonakalayo.Ngokwesibonelo, zinganciphisa isidingo sokusebenza kwabantu, okungasiza ekunciphiseni izindleko nokwandisa ukusebenza kahle.Zingasiza futhi ukunciphisa ingozi yokulimala noma izingozi, njengoba zingasebenza ezindaweni lapho kungase kungaphephile ukuba abantu benze kanjalo.

Ama-AGV angaphinda anikeze ukuguquguquka okukhulu nokuqina, njengoba engahle ahlelwe kabusha noma amiswe kabusha ukuze enze imisebenzi eyahlukene njengoba kudingeka.Lokhu kungase kubaluleke kakhulu endaweni yokukhiqiza noma yokuhlela, lapho izinguquko ezidingekayo noma izidingo zomkhiqizo zingadinga izinhlobo ezahlukene zempahla yokuphatha.

Sekukonke, ama-AGV ayithuluzi elinamandla lokuthuthukisa ukusebenza kahle nokukhiqiza ezinhlobonhlobo eziningi zezimboni nezinhlelo zokusebenza.Njengoba ubuchwepheshe buqhubeka buthuthuka, kungenzeka ukuthi sizobona ama-AGV athuthuke kakhulu futhi anekhono esikhathini esizayo, sithuthukisa amakhono nezinzuzo zale mishini enemisebenzi eminingi.

1.2 Ibhethri le-LIAO: Umkhiqizi Webhethri Ohamba phambili we-AGV

Ibhethri ye-LIAOingumkhiqizi webhethri ohamba phambili e-China onikeza izixazululo zebhethri ezinokwethenjelwa nezichwepheshile ezimbonini ezihlukahlukene ezifana ne-AGV, irobhothi, namandla elanga.Le nkampani igxile ekuhlinzekeni ibhethri ye-LiFePO4 ukuze ithathe indawo yamabhethri e-lead-acid ezinhlelweni eziningi.Phakathi kochungechunge lwabo lomkhiqizo oludumile ibhethri ye-lithium engu-24V, esetshenziswa kakhulu ku-AGV.Ngokuzibophezela kwabo kwikhwalithi nokwaneliseka kwamakhasimende, iManly Battery inguzakwethu othembekile wamabhizinisi afuna izixazululo zebhethri ezinokwethenjelwa.

2. Ukuhlaziywa kwezici zobuchwepheshe zebhethri ye-lithium engu-24v ku-AGV

2.1 Ukushaja nokukhipha izici zamanje zebhethri ye-lithium engu-24v

Amandla okushaja nokukhipha amabhethri e-lithium e-AGV ngokuyisisekelo ahlala njalo, ehlukile ezimotweni zikagesi ezingase zibe namaza aphezulu aqhubekayo okwesikhashana ezimweni zangempela zokusebenza.Ibhethri ye-lithium ye-AGV ivamise ukushajwa igagasi elingaguquki elingu-1C ukuya ku-2C kuze kufinyelelwe ivolthi yokuvikela nokushajwa kunqanyuliwe.Ukukhishwa kwamanje kwebhethri ye-lithium ye-AGV ihlukaniswe yaba imisinga engalayishiwe futhi elayishiwe, nenani eliphezulu lamanje elilayishiwe ngokuvamile alidluli izinga lokukhipha elingu-1C.Ezimeni ezingaguquki, ukushaja okusebenzayo nokukhipha amandla kwe-AGV ngokuyisisekelo kuyalungiswa ngaphandle kwalapho umthamo wayo wokulayisha ushintsha.Le modi yokushaja nokukhipha empeleni inenzuzo kuyo24v lithium ibhethri,ikakhulukazi ukusetshenziswa kwamabhethri e-lithium iron phosphate, ikakhulukazi ngokuya ngokubala kwe-SOC.

2.2 Izici zokujula zokushaja nokushajwa kwebhethri ye-lithium engu-24v

Emkhakheni we-AGV, ukushajwa nokushajwa kwebhethri ye-lithium engu-24v kuvame ukuba kumodi "yeshaja engajulile kanye nokukhipha okungajulile".Njengoba imoto ye-AGV isebenza njalo futhi idinga ukubuyela endaweni ehleliwe yokushaja, akunakwenzeka ukukhipha wonke ugesi ngesikhathi senqubo yokukhipha, ngaphandle kwalokho, imoto ayikwazi ukubuyela endaweni yokushaja.Ngokujwayelekile, cishe u-30% kagesi ubekelwe ukuvimbela izimfuno zikagesi ezilandelayo.Ngesikhathi esifanayo, ukuze kuthuthukiswe ukusebenza kahle kwezabasebenzi kanye nemvamisa yokusetshenziswa, izimoto ze-AGV ngokuvamile zisebenzisa ukushajwa kwamanje okusheshayo, kuyilapho amabhethri e-lithium endabuko edinga ukushajwa "kwamanje + njalo njalo".Kumabhethri e-lithium e-AGV, ukushajwa kwamanje okuqhubekayo kwenziwa kuze kube yilapho i-voltage yokuvikela umkhawulo ophezulu, futhi imoto inquma ngokuzenzakalelayo ukuthi ibhethri ishajwe ngokugcwele.Eqinisweni, noma kunjalo, izinkinga "ze-polarization" zingaholela ekubukeni "kwe-voltage yamanga", okusho ukuthi ibhethri ayikafinyeleli ku-100% womthamo wayo wokushaja.

3. Ukuthuthukisa Ukusebenza Kwe-AGV Ngamabhethri angu-24V Lithium esikhundleni samabhethri e-Lead Acid

Uma kuziwa ekukhetheni ibhethri lezinhlelo zokusebenza ze-AGV, kunezici ezimbalwa okufanele zicatshangelwe.Esinye sezinqumo ezibucayi kakhulu ukuthi usebenzise ibhethri ye-lithium engu-24V noma ibhethri le-lead acid engu-24V.Zombili izinhlobo zinezinzuzo kanye nokubi, futhi ukukhetha kuzoncika ezidingweni ezithile zohlelo lokusebenza.

Enye yezinzuzo ezibaluleke kakhulu zamabhethri e-lithium angu-24V, njengebhethri engu-24V 50Ah lifepo4, ubude bawo bempilo.Amabhethri e-lithium angashajwa futhi ashajwe izikhathi eziningi kunamabhethri e-asidi eholayo, okuwenza abe yinketho ekahle ezinhlelweni zokusebenza ze-AGV lapho ibhethri lingase lisetshenziswe kakhulu isikhathi eside.

Enye inzuzo yamabhethri e-lithium isisindo sawo esilula.Ama-AGV adinga ibhethri elinganikeza amandla anele okuhambisa imoto nanoma imuphi umthwalo ewuthwele, kodwa ibhethri kufanele futhi libe nesisindo esincane ukuze ligweme ukuphazamisa ukuhamba kwemoto.Amabhethri e-lithium ngokuvamile alula kakhulu kunamabhethri e-lead acid, okuwenza abe ukukhetha okuhle kakhulu kwama-AGV.

Ngaphezu kwesisindo, isikhathi sokushaja esinye isici esibalulekile okufanele sicatshangelwe.Amabhethri e-lithium angashajwa ngokushesha kakhulu kunamabhethri e-lead acid, okusho ukuthi ama-AGV angachitha isikhathi esiningi esetshenziswa kanye nesikhathi esincane sokushaja.Lokhu kungathuthukisa ukukhiqiza futhi kunciphise isikhathi sokuphumula.

Ijika lokuphuma lingenye into ebalulekile okufanele icatshangelwe lapho ukhetha ibhethri lezinhlelo zokusebenza ze-AGV.Ijika lokukhipha libhekisela ku-voltage yebhethri phezu komjikelezo wokuphuma.Amabhethri e-lithium anejika eliyisicaba lokuphuma eliyisicaba kunamabhethri e-asidi eholayo, okusho ukuthi amandla ogesi ahlala elingana kuwo wonke umjikelezo wokukhipha.Lokhu kunganikeza ukusebenza okungaguquki futhi kunciphise ingcuphe yokulimala kogesi we-AGV.

Okokugcina, ukugcinwa kungenye into ebalulekile.Amabhethri e-lead acid adinga ukunakekelwa okwengeziwe kunamabhethri e-lithium, angakhuphula izindleko zobunikazi empilweni yebhethri.Ngakolunye uhlangothi, amabhethri e-lithium awanawo ukugcinwa, okungakonga isikhathi nemali.

Sekukonke, kunezinzuzo eziningi zokusebenzisa ibhethri ye-lithium engu-24V, njenge24V 60Ah lifepo4 ibhethri, ezinhlelweni ze-AGV.Ziphila isikhathi eside, zilula, zishaja ngokushesha, zinejika eliyisicaba, futhi zidinga ukulungiswa okuncane.Lezi zinzuzo zingaholela ekusebenzeni okuthuthukisiwe, ukukhiqiza, nokonga izindleko empilweni yebhethri, okuzenza zibe ukukhetha okuhle kakhulu kwezinhlelo zokusebenza ze-AGV.

Imodi "yeshaja engajulile nokukhishwa okungajulile" yokushaja nokukhipha inenzuzo ekweluleni impilo yesevisi yamabhethri e-lithium-ion.Kodwa-ke, ohlelweni lwebhethri ye-lithium iron phosphate, kuphinde kube nenkinga yokulinganiswa kwe-algorithm ye-SOC embi.

2.3 Impilo yesevisi yebhethri ye-lithium engu-24v

Amabhethri e-lithium iron phosphate anempilo ende yesevisi, nenani lokushaja okugcwele kanye nemijikelezo yokukhipha yamaseli ebhethri ingaphezu kwezikhathi eziyi-2000.Kodwa-ke, inani lemijikelezo kuphakethe lebhethri liyancishiswa ngokusekelwe ezinkingeni ezifana nokungaguquguquki kweseli yebhethri kanye nokushabalaliswa kokushisa kwamanje, okuhlobene eduze ne-voltage nedizayini yesakhiwo, kanye nenqubo yephakethe lebhethri.Kumabhethri e-lithium e-AGV, impilo yomjikelezo ngaphansi kwemodi "yeshaja engajulile kanye nokukhishwa okungajulile" iphezulu kakhulu kunaleyo engaphansi kwemodi yokushaja egcwele kanye nokukhipha.Ngokuvamile, lapho ukushaja nokukhipha ukujula kungashoni, kuyanda inani lemijikelezo, nempilo yomjikelezo nayo ihlobene eduze nesikhawu somjikelezo we-SOC.Idatha ibonisa ukuthi uma iphakethe lebhethri linomjikelezo ogcwele wokushaja nokukhipha izikhathi eziyi-1000, inani lemijikelezo enkathini engu-0-30% ye-SOC (30% DOD) lingadlula izikhathi ezingu-4000, kanye nenani lemijikelezo ku-70% 100% isikhawu se-SOC (30% DOD) singadlula izikhathi ezingama-3200.Kungabonakala ukuthi impilo yomjikelezo ihlobene eduze nokuphumula kwe-SOC nokujula kokukhishwa kwe-DOD, futhi impilo yomjikelezo wamabhethri e-lithium-ion nayo ihlobene eduze nezinga lokushisa, ukushaja nokukhipha amandla, nezinye izici, ezingeke zenziwe jikelele.

Sengiphetha, amabhethri e-lithium e-AGV angenye yezingxenye eziyinhloko zamarobhothi eselula, futhi kudingeka siwahlaziye futhi siwaqonde ngokujulile, ikakhulukazi kuhlanganiswe nezimo ezihlukahlukene zokusetshenziswa kwamarobhothi ahlukene, ukuze sinqume izici zabo zokusebenza nokuqinisa ukuqonda kwethu i-lithium. ukusetshenziswa kwebhethri, ukuze amabhethri e-lithium akwazi ukusiza kangcono amarobhothi eselula.