Kubintu byose bivanga asfalt, igice cyibanze ni sisitemu yo kugenzura, ikubiyemo ibyuma nibikoresho bya software. Muhinduzi hepfo azagucisha muburyo burambuye bwa sisitemu yo kugenzura uruganda ruvanga asfalt.
Ikintu cya mbere tuvuga ni igice cyibikoresho. Ibyuma byumuzunguruko birimo ibice byingenzi byumuzunguruko na PLC. Kugirango wuzuze ibisabwa muri sisitemu, PLC igomba kuba ifite ibiranga umuvuduko mwinshi, imikorere, software ya logique hamwe no kugenzura imyanya, kugirango ibashe gutanga imirimo itandukanye kubuvange bwa asfalt. Igenzura ryimikorere ritanga ibimenyetso byuko witeguye.
Ibikurikira, reka tuvuge igice cya software. Gukusanya software ni igice cyingenzi mubikorwa byose byo gushushanya, ibyingenzi muribyo bisobanura ibipimo. Mubihe bisanzwe, gahunda yo kugenzura logic urwego hamwe na progaramu yo gukemura ikusanywa hakurikijwe amategeko yo gutangiza gahunda ya PLC yatoranijwe, kandi porogaramu yaciwemo iyinjizwamo kugirango irangize gutegura software.