Mallakar cam ɗin dash wanda ke rikodin saurin motar ku na iya zama fa'ida a yuwuwar guje wa tikitin sauri, tara, da maki kan lasisin tuƙi.Hotunan da aka yi rikodin kuma na iya zama shaida mai mahimmanci, ba don amfanin kanku kaɗai ba har ma ga wasu, idan kyamarar ku ta ɗauki wani haɗari da ke bayyana a gabanku.
An sami lokuta da yawa inda aka yi amfani da faifan bidiyo daga kyamarorin dash a matsayin shaida a cikin shari'ar kotu.Don haka, saka hannun jari a cikin cam ɗin dash na iya zama yanke shawara mai hikima, saboda zai iya taimaka maka ka guje wa wahalar shari'a idan za ka iya ba da shaida cewa tikitin gudun ba shi da hakki.
Me yasa ɗaukar bayanan sauri tare da cam ɗin dash aiki ne mai fa'ida?
Ana daidaita kyamarori masu sauri zuwa daidaiton kusan kashi 2%.Kyamarar saurin Aoedi tana ɗaukar saurin abin hawa ta hanyar ɗaukar hotuna biyu akan alamomin hanya, yayin da kyamarori masu saurin tafi da gidanka, kwatankwacin waɗanda 'yan sanda ke amfani da su a cikin tarko, galibi suna amfani da fasahar nau'in bindiga da ke amfani da tasirin Doppler don auna saurin gudu.A halin yanzu, kyamarori 'ja-haske' suna bin ababen hawa ta hanyar radar ko binne na'urorin gano lantarki a saman hanya.Duk waɗannan hanyoyin sun dogara da daidaitaccen daidaitawa, wanda lokaci-lokaci na iya zama kuskure.A irin waɗannan lokuta, an san ingantaccen karatun sauri daga cam ɗin dash yana samun nasarar kalubalantar tikitin gudu a kotu, musamman idan aka bayyana cewa kyamarar saurin ba ta sake yin gyaran fuska na baya-bayan nan ba.
Shin rikodin saurin cam ɗin dash ya fi daidai da ma'aunin saurin mota?
Ma’aunin saurin mota yakan zama daidai a ƙananan gudu, saboda tana samun bayananta daga tushen zahirin da ke cikin motar, kamar tayoyi da tuƙi.A gefe guda, cam ɗin dash mai GPS yana dogara da siginar tauraron dan adam, kuma muddin babu tsangwama daga bishiyoyi ko gine-gine, yana iya samar da ingantattun ma'aunin saurin gudu.Koyaya, yana da mahimmanci a lura cewa duka hanyoyin auna gudu gabaɗaya daidai suke, tare da bambancin mil ɗaya ko biyu a cikin sa'a kawai a cikin sakamakon.
Ta yaya ake auna gudu ta cam ɗin dash?
Akwai hanyoyi da yawa waɗanda cam ɗin dash zai iya auna gudu:
- Hanya ɗaya ta gama gari ta haɗa da yin amfani da faifan da aka yi rikodi da software mai ikon bin diddigin abubuwa a cikin bidiyon.Ana ƙididdige sauri ta hanyar saka idanu motsin abubuwa a fadin firam.
- Wata hanyar kuma tana amfani da algorithms masu gudana na gani, waɗanda ke bin abubuwa a cikin firam masu yawa a cikin bidiyon.Duk waɗannan hanyoyin biyu sun dogara da ingancin bidiyo mai kyau, saboda ba za a yi la'akari da faifan bidiyo mara kyau ba.
- Hanya ta uku kuma mafi mahimmanci ta ƙunshi aikin GPS na cam ɗin dash.Wannan fasaha ta dogara ne da liyafar tauraron dan adam don samar da mafi ingancin rikodin saurin motar, tare da ɗauka cewa akwai ƙarancin tsangwama ga liyafar.
A taƙaice, rikodin saurin cam gabaɗaya daidai ne.A Viofo, kyamarorinmu suna ba da ingantaccen hoto da kuma bin diddigin GPS don tabbatar da daidaitaccen rikodi na sauri.Tabbas, hanya mafi kyau don guje wa buƙatar irin wannan shaida a cikin shari'a ita ce kiyaye iyakokin gudu a kan tituna.Duk da haka, samun mahimman shaida don taimakawa wajen gano kuskure a cikin haɗari na iya sa ka zama jarumi na zamani, mai zuwa don taimakon wani direba mai bukata.
Lokacin aikawa: Oktoba-10-2023