Fitilar faɗakarwa
Don ci gaba da hasken rawaya mai walƙiya, ana tunatar da abin hawa da masu tafiya a ƙasa da su kula da wurin kuma tabbatar da aminci da wucewa.Irin wannan fitilar ba ta sarrafa rawar ci gaban ababen hawa da barin hanya, wasu suna rataye a kan mahadar, wasu kuma suna amfani da hasken rawaya da walƙiya idan aka tsayar da siginar zirga-zirga da daddare don tunatar da abin hawa da masu tafiya a ƙasa cewa gaba mashigar ne.Yi hankali, kallo kuma ku wuce lafiya.A mahadar da hasken faɗakarwa ke haskakawa, lokacin da ababen hawa da masu tafiya a ƙasa suka wuce, dole ne su bi ƙa'idar tabbatar da tsaro, sannan kuma su bi ka'idojin zirga-zirga waɗanda ba su da siginar zirga-zirga ko alamun zirga-zirga don sarrafa mahadar.
Hasken jagora
Siginar jagora haske ne na musamman wanda ke jagorantar alkiblar tafiye-tafiyen abin hawa.Ana nuna shi da kibiyoyi daban-daban don nuna cewa motar tana tafiya madaidaiciya, juya hagu ko juya dama.Ya ƙunshi ƙirar kibiya ja, rawaya, da kore.
Siginar hasken layi
Hasken layin ya ƙunshi hasken kibiya kore da haske ja.Yana cikin layi mai canzawa kuma yana aiki ne kawai don layin.Lokacin da koren kibiya ta kunna, ana barin abin hawa a layin ya wuce ta hanyar da aka nuna;lokacin da hasken jajayen cokali mai yatsa ko hasken kibiya ya kunna, an hana zirga-zirgar layin.
Siginar wucewa
Fitilolin tsallake-tsallake sun ƙunshi fitilun ja da kore.Akwai wani siffa a tsaye akan saman madubin haske mai haske, kuma akwai hoton mutum mai tafiya akan koren hasken.Fitilolin da ke kan hanyar wucewa suna a ƙarshen hanyar wucewar a mahimman mahadar tare da mutane da yawa.Kan fitilar yana fuskantar titin kuma yana tsaye zuwa tsakiyar hanyar.Akwai nau'ikan sigina guda biyu: hasken kore yana kunne kuma hasken ja yana kunne.Ma'anar tana kama da siginar siginar haɗin gwiwa.Lokacin da koren haske ya kunna, ana barin mai tafiya a ƙasa ya wuce hanyar wucewa.Lokacin da hasken ja ya kunna, an hana masu tafiya a ƙasa shiga tsakar hanya, amma sun shiga tsakar.Kuna iya ci gaba da wucewa ko zama a tsakiyar layin hanya.
Lokacin aikawa: Fabrairu-17-2023
