Wonke amaphrojekthi engisebenze kuwo (okuhlanganisa namanje) abe nezinkinga ngezindawo zesikhathi. Ayikaphuli yonke imikhonto futhi izophulwa. Mhlawumbe kufanele siwaqede nya la mabhande? Phambili kulabo abazofunda.
Isistimu yendawo yesikhathi yesimanje isekelwe ku-Coordinated Universal Time, lapho isikhathi sawo wonke amazoni sincike kuso. Ukuze ungangeni isikhathi selanga sendawo ngenani le-longitude ngayinye, indawo yoMhlaba ihlukaniswa ngokwejwayelekile ibe yizindawo zesikhathi ezingu-24, isikhathi sendawo emingceleni esihluka ncamashi ngehora elingu-1. Izindawo zesikhathi zejografi zinqunyelwe ama-meridians adlula u-7,5Β° empumalanga nasentshonalanga ye-meridian emaphakathi yendawo ngayinye, futhi isikhathi esisebenza emhlabeni wonke siyasebenza endaweni ye-Greenwich meridian. Kodwa-ke, empeleni, ukuze kugcinwe isikhathi esisodwa endaweni eyodwa yokuphatha noma iqembu lezindawo, imingcele yezindawo ayihambisani ne-meridians yomngcele wetiyori.
Inani langempela lezindawo zesikhathi lingaphezu kwama-24, njengoba emazweni amaningi umthetho wokwehluka kwenani eliphelele emahoreni asuka kusikhathi somhlaba wonke wephulwa - isikhathi sendawo siyimpinda yesigamu sehora noma ikota yehora. Ngaphezu kwalokho, eduze komugqa wedethi e-Pacific Ocean kunezindawo ezisebenzisa isikhathi sezindawo ezengeziwe: +13 ngisho namahora angu-+14.
Kwezinye izindawo, izindawo ezithile zesikhathi ziyanyamalala - isikhathi salezi zindawo asisetshenziswa, esivamile ezindaweni ezinabantu abambalwa ezitholakala ngaphezu kwe-latitude cishe engu-60 Β°, isibonelo: i-Alaska, iGreenland, izifunda ezisenyakatho yeRussia. E-North and South Poles, ama-meridians ahlangana ngesikhathi esisodwa, ngakho-ke imiqondo yezindawo zesikhathi nesikhathi selanga sendawo iba yize. Kukholelwa ukuthi isikhathi sendawo yonke kufanele sisetshenziswe ezigxotsheni, kodwa isibonelo, esiteshini sase-Amundsen-Scott (South Pole), isikhathi saseNew Zealand siyasebenza.
Ngaphambi kokwethulwa kwesistimu yendawo yesikhathi, indawo ngayinye yasebenzisa isikhathi sayo solar sasendaweni, esinqunywa i-geographic longitude yendawo ethile noma idolobha elikhulu eliseduze. Isimiso sesikhathi esivamile (noma, njengoba sasivame ukubizwa kanjalo eRussia, isikhathi esivamile) savela ekupheleni kwekhulu le-XNUMX njengomzamo wokuqeda ukudideka okunjalo. Isidingo sokwethula izinga elinjalo saba okuphuthumayo ikakhulukazi ekuthuthukisweni kwenethiwekhi yezitimela - uma amashejuli ezitimela ahlanganiswa ngokuvumelana nesikhathi selanga sendawo yedolobha ngalinye, lokhu kungabangela ukuphazamiseka nokudideka kuphela, kodwa futhi nezingozi. Amaphrojekthi okulinganisa okuqala avela futhi asetshenziswa eGreat Britain.
Kwenzeka kanjani ukuba abantu bazenzele ukuphila kube nzima kakhulu futhi lokho okwakubonakala kuwumbono onembile ekuqaleni kwathathwa kwaba yinto ewumbudane kwamanye amazwe?
Yiqiniso, ukuhlanganisa isikhathi emhlabeni wonke kulungile. Iplanethi, kusukela ezingxenyeni ezihlukene ngaphambili, iya ngokuya iba yinto ebalulekile. Yebo, izifunda zezwe zisekhona, kodwa umnotho ngokwawo kanye nokufuduka kwabantu sekuphenduke umhlaba wonke.
Nokho, ake sithole ukuthi ingabe ikhambi elikhona manje emhlabeni lokuhlanganisa isikhathi liyisixazululo esingcono kakhulu?
Abantu emhlabeni wonke basenezinkinga - kusukela empilweni yansuku zonke nezinkinga zomsebenzi kuya kwezobuchwepheshe. Ukudideka kwesikhathi kuyaqhubeka kubangela ubunzima kubantu abahamba phakathi kwezindawo zesikhathi ezihlukene noma abaqhuba ibhizinisi ezindaweni zesikhathi ezihlukene. Futhi ukusekela ingqalasizinda yokusebenzela imodeli yesikhathi esihlanganisiwe yamanje kuyinkimbinkimbi ukuba khona kwezindawo ezihlukene, izinguquko phakathi kwazo, kanye nokushintshela ehlobo nasebusika. ?
Ubunkimbinkimbi bomqondo wesimanje wokuhlukanisa iplanethi ngezigaba zesikhathi bubonakala ngokucacile kulezi zithombe:
Njengoba sibona, cishe yonke iYurophu ihlala endaweni yesikhathi esifanayo. Okusho ukuthi, lesi yisinqumo sepolitiki, hhayi ukwehlukaniswa kwethiyori ngezindawo.
Kodwa kakade sisuka ePoland siya eBelarus engumakhelwane, kuzodingeka sibeke amawashi hhayi i-1, kodwa ngokushesha amahora angu-2 ngaphambili.
Kunesibonelo esithakazelisa kakhulu e-Samoan Islands, eseqa u-December 2011 ngo-30 ukuze sisondele eduze ne-Australia. Ngakho, ngenxa yezizathu zezombangazwe, kudala umehluko wamahora angu-24 neziqhingi ezingomakhelwane zase-American Samoa.
Kodwa akuzona zonke izinkinga. Ungase ungazi, kodwa i-India, i-Sri Lanka, i-Iran, i-Afghanistan ne-Myanmar zisebenzisa i-offset yehora lesigamu se-UTC, kuyilapho i-Nepal kuwukuphela kwezwe elisebenzisa i-offset yemizuzu engu-45.
Kodwa okuxakayo akugcini lapho. Ngaphezu kwalawa mazwe angu-7, izindawo zesikhathi zisukela ku-+14 kuya ku-12.
Futhi akugcini lapho. Izindawo zesikhathi zinikezwa amagama. Ngokwesibonelo, "i-European standard", "Atlantic". Sekukonke, kunamagama anjalo angaphezu kuka-200 (sekuyisikhathi sokubabaza - "Karl !!!").
Ngesikhathi esifanayo, asikakathinti inkinga yamazwe AKHETHIWE ashintshela esikhathini sokulondoloza ukukhanya kwasemini.
Umbuzo osheshayo uthi: ingabe kukhona okungenziwa, sikhona isisombululo?
Njengoba kuvame ukwenzeka ezimweni ezinjalo, kwanele ukuvele weqe umbono ojwayelekile womhlaba ukuze kutholakale isisombululo - kungani singaqhubeki phambili ekuhlanganiseni isikhathi emhlabeni wonke futhi siqede izindawo zesikhathi ngokuphelele?
Okusho ukuthi, iplanethi iyaqhubeka iqondiswe ngaseGreenwich, kodwa ngesikhathi esifanayo wonke umuntu uhlala ngesikhathi esifanayo (endaweni yesikhathi esifanayo). Ake sithi eMoscow amahora okusebenza azoba kusukela ngo-11 ekuseni kuya ku-20: 10 (Greenwich Mean Time). ELondon - kusuka emahoreni ayi-19 kuye kwayi-XNUMX. Njalo njalo.
Kwenza muphi umehluko empeleni ukuthi yiziphi izinombolo ezizoba sewashi? Eqinisweni, kuyinkomba nje! Phela lezi yizivumelwano.
Isibonelo, umthuthukisi ovela eMoscow angavumelana kalula neqembu elivela eDolina ukushayela ngo-15:14 GMT (ngalesi sikhathi, umthuthukisi waseMoscow uyazi ukuthi kukhanya manje futhi ithimba elivela eDolina lisasebenza). Ake sithi lesi sibonelo asivezi, ngoba thina, onjiniyela abasebenza ezindaweni ezahlukahlukene zesikhathi, sijwayele ukushintsha isikhathi. Kodwa ingabe akuzuzisi kakhulu umnotho ngokwawo ukushintshela esikhathini esinjalo esinobunye? Zingaki iziphazamisi ezihlobene nesofthiwe ezizohamba? Mangaki amahora omuntu wokuthuthukisa ama-software esizowagcina? Angakanani amandla azogcinwa ngenxa yezibalo ezingadingekile zezikhathi ezahlukahlukene? Amazwe ngeke kudingeke enze impilo ibe nzima ezakhamuzini zawo ngamashifu esikhathi angajwayelekile afana nokuthi +13, +3, +4/XNUMX kusuka ku-GMT? Kuyoba lula kangakanani ukuphila kuwo wonke umuntu?
Umbuzo ovamile uthi: ingabe uhlelo olunjalo lungasebenza?
Impendulo: Usevele esebenza eChina. (futhi cishe yonke iYurophu isendaweni eyodwa, njengoba kushiwo ngenhla).
Indawo yaseShayina inweba ezindaweni zesikhathi ezi-5, kodwa iChina ibilokhu ikhona kusukela ngo-1949. Ukuthi nje abantu emadolobheni bashintshile izinhlelo zabo.
PS Lapho ubhala lesi sihloko, izinto zokwakha ezivela , izihloko "", umbiko wokuhlaziya"", inkomfa yamazwe ngamazwe""
Abasebenzisi ababhalisiwe kuphela abangabamba iqhaza kuhlolovo. , wamukelekile.
Nicabangani bozakwethu?
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48,0%Ngiyakweseka59
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25,2%Kunzima ukusho31
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26,8%Angisekeli33
Bangu-123 abasebenzisi abavotile. Abasebenzisi abangu-19 bagobile.
Source: www.habr.com