Inkqubo yokuhlawula indawo yokupaka izalwa ngokuhlawulela indawo yokupaka yoluntu. Inkqubo yokupaka ekrelekrele kakhulu isombulula iingxaki zolawulo lokupaka ngesandla, ukutshaja, njengenkqubo yokutshaja entsonkothileyo, ukusebenza kakuhle kwetrafikhi kunye namatikiti alahlekileyo. Ngenkqubela phambili yetekhnoloji, iintlobo ezininzi ezintsha zeenkqubo zolawulo lokupaka ziye zavela. Ngenxa yeempawu ezithile ezisebenzayo zenkqubo yolawulo lokupaka, indawo yokupaka iya isiba nobukrelekrele ngakumbi.
Ngophuhliso lweshishini lokupaka kule minyaka yakutshanje, imarike yeenkqubo zokuhlawula yokupaka ikhulile, phakathi kwayo: iindlela zokutshaja, inkqubo yokulawula ukuchongwa kwesithuthi, njl. ikhadi, ikhowudi yebhakhowudi kunye nemidiya yokutshaja ngaphandle koqhagamshelwano. Inqanaba ngalinye lisoloko liphucula inkqubo yokupaka, liphucula ngakumbi ukusebenza kakuhle nokuchaneka kwenkqubo yokupaka.
Inkqubo yokutshaja yokupaka iimoto ikakhulu inesixhobo sokujonga isithuthi, isango kunye nekhawuntara yamatikiti. Okwangoku, kukho iintlobo ezininzi zezixhobo zezithuthi, ezifana ne-ultrasonic detector, i-infrared detector, i-radar detector, njl. Ngokufumanisa izithuthi ekungeneni nasekuphumeni kwindawo yokupaka, umsebenzi wokuphakanyiswa kwe-lever ngokuzenzekelayo kwesango uyenziwa.
Nangona into yokuba isango lidlala indima yemoto enye kuphela kunye nokudluliselwa kwenye inkqubo yokupaka, kufuneka sinikele ingqalelo kwiimpawu zokutshatyalaliswa kwesango, ukuzinza kwentshukumo, kunye neentlobo zeendlela zokulawula isango. Kwimeko yokungaphumeleli kwamandla ombane, isango linokuthi linyuse ipali ngesandla. Ikhawuntara yetikiti, ekwabizwa ngokuba ngumlawuli, inokukhupha ngokuzenzekelayo kwaye iswayiphe amakhadi. Ixhasa iintlobo ezininzi zamakhadi. Ngaloo ndlela, iofisi yamatikiti ikwayeyona nxalenye ibalulekileyo yenkqubo yokupaka.
Nangona iinkqubo zokupaka ezikrelekrele eTshayina zaphehlelelwa kade noko, kodwa ngenxa yemigudu eqhubekayo, kule mihla, izixhobo ezininzi zigqithile kwinqanaba lamazwe angaphandle, njengenkqubo yesikhokelo sokupaka, inkqubo yokuqaphela ipleyiti yelayisensi, ukukhangela imoto umva njalo njalo. Ngoko ke, inkqubo yentlawulo yokupaka yaseTshayina kufuneka isebenzise inzuzo yayo ukukhuthaza uphuhliso olukhawulezayo lweshishini lonke.