Illuminance uye yakafanana chiyero cheParking Lot mwenje
Kurudziro yazvino yedhizaini kubva kuIlluminating Engineering Society yekuNorth America (IESNA) yekuvhenekesa nzvimbo yekupaka inowanikwa mune yazvino vhezheni yeRP-20 (2014).
Illuminance
Illuminance values inoenderana nehunhu hwemuviri uye yakasarudzika yekuvhenekesa zvidikanwi zvenzvimbo yekupaka inoda kutariswa. RP-20 inopa kurudziro.
Uniformity
Kufanana kwemwenje (inoshandurwa mukuona kwevanhu kwekugovera yunifomu yemwenje munzvimbo yose yekupaka) inoratidzirwa sereshiyo yechiyero chepamusoro chekuvhenekera kusvika pachiyero chemwenje. Ikozvino IESNA kurudziro ndeye 15: 1 (kunyangwe 10: 1 inowanzo shandiswa). Izvi zvinoreva kuti pakuyera mune imwe nzvimbo yekupaka, kupenya kwayo kupeta neka15 pane imwe nzvimbo.
Chiyero chakafanana che15:1 kana 10:1 hachizobudisi icho vanhu vazhinji vanodana yunifomu kuvhenekera. Izvi zvichaguma nenzvimbo dzakajeka uye dzakasviba dzenzvimbo yekupaka. Kusagadzikana kwakadaro kungaita kuti vanhu vanopinda mumotokari vanzwe vasina kuchengeteka. Mukuwedzera, idzi nzvimbo dzakasviba dzinogona kukurudzira maitiro asiri pamutemo.
Kushaikwa kwekufanana kwemwenje ibasa remarambi eHID echinyakare anoshandiswa munzvimbo dzekupaka. HID marambi anoburitsa mwenje kuburikidza nearc pakati petungsten electrodes muarc chubhu. Iyo arc chubhu inogona kutorwa senzvimbo yemwenje sosi. Iyo luminaire dhizaini inodzosera mwenje kune inodiwa kugovera. Mhedzisiro yacho inowanzo kuvhenekera mwenje wepamusoro kana wepamusoro-soro wakananga pasi peHID rambi, asi munzvimbo ine rima pakati pemwenje mumwe nemumwe.
Nekuuya kwe LEDs, dambudziko rekufanana mumagetsi ekupaka motokari rinogona kugadziriswa nenzira yakanga yakaoma kana isingabviri pamberi peHID. Kuenzaniswa nemarambi eHID, marambi e LED anogara achipa kufanana kwepamusoro. Chiedza chinobudiswa nemarambi e LED hachigadzirwa nechinhu chimwe chete chechiedza (senge HID), asi nema LED akawanda akasiyana. Paunenge uchishandisa mwenje we LED, chokwadi ichi chinowanzo bvumira kune yakaderera yepamusoro-shoma yunifomu ratio.
