1. Ibisobanuro

Iyi ngingo irerekana amahame ya tekiniki, uburyo bwo kuyashyira mubikorwa.

2. Amahame ya tekiniki

2.1

Muri kamere, urumuri rugaragara ni ihuriro ryuburebure butandukanye bwurumuri, kuva kuri 780 kugeza 400 nm.

Igishushanyo 2.1

Uburebure butandukanye bwurumuri rufite ibintu bitandukanye, kandi nuburebure bwumuraba, niko byinjira cyane. Igihe kirekire cyumuraba, niko imbaraga zinjira zumucyo. Iri ni ihame ryumubiri ryakoreshejwe na optique yibicu kugirango ugere ku ishusho isobanutse yikintu cyagenewe ahantu h'umwotsi cyangwa igihu.

2.2 Gukoresha ibikoresho bya elegitoroniki

Gukoresha ibikoresho bya elegitoroniki, bizwi kandi nka digitifike ya digitale, nuburyo bwa kabiri bwo gutunganya ishusho na algorithm yerekana ibintu bimwe na bimwe biranga inyungu zishusho kandi igahagarika ibidafite inyungu, bikavamo ubwiza bwibishusho hamwe namashusho yazamuye.

3. Uburyo bwo Gushyira mu bikorwa

3.1

3.1.1 Guhitamo Amatsinda

Optical defogging ikoreshwa cyane mubisanzwe hafi ya infragre ya bande (NIR) kugirango yinjire mugihe iringaniza imikorere yamashusho.

3.1.2 Guhitamo Sensor

Nkuko ibicu bya optique bifashisha umurongo wa NIR, hagomba kwitabwaho cyane kubyiyumvo byumutwe wa kamera ya NIR muguhitamo sensor ya kamera.

3.1.3

Guhitamo akayunguruzo keza kugirango uhuze ibyiyumvo biranga sensor.

3.2

Algorithm ya Electronic Defogging (Digital Defogging) algorithm ishingiye ku buryo bwo kwerekana igihu gifatika, kigena ubunini bw’igihu ku kigero cy’imvi mu gace kamwe, bityo bigasubirana ishusho yuzuye, igihu - Gukoresha algorithmic fogging irinda ibara ryumwimerere ryishusho kandi itezimbere cyane ingaruka yibicu hejuru yibicu bya optique.

4. Kugereranya imikorere

Ibyinshi mu byuma bikoreshwa muri kamera yo kureba amashusho ahanini ni uburebure bugufi bwibanze, bukoreshwa cyane mugukurikirana amashusho manini afite impande nini zo kureba. Nkuko bigaragara ku ishusho hepfo (Yakuwe muburebure bwa metero 10.5mm).

Igicapo 4.1

Ariko, mugihe twegereye kugirango twibande kukintu cya kure (Hafi ya 7km uvuye kuri kamera), ibisohoka byanyuma bya kamera birashobora guterwa nubushuhe bwikirere, cyangwa uduce duto nkumukungugu. Nkuko bigaragara ku ishusho hepfo (Yakuwe muburebure bwa metero 240mm). Kuri iyo shusho, dushobora kubona insengero na pagoda ku misozi ya kure, ariko imisozi iri munsi yacyo isa n'ikibara kijimye. Muri rusange ibyiyumvo byishusho birasaze cyane, nta mucyo wo kureba kure.

Igicapo 4.2

Iyo dufunguye uburyo bwa elegitoronike ya defog, tubona iterambere ryoroheje mumashusho yumucyo no gukorera mu mucyo, ugereranije na mbere yuko uburyo bwa elegitoronike bwa enterineti bufungura. Nkuko bigaragara ku ishusho hepfo. Nubwo insengero, pagoda n'imisozi biri inyuma bikiri ibicucu, byibuze umusozi uri imbere urumva wasubijwe muburyo busanzwe, harimo na pylone y'amashanyarazi menshi imbere.

Igicapo 4.3

Iyo dufunguye uburyo bwa fogi optique, imiterere yishusho ihita ihinduka kuburyo butangaje. Nubwo ishusho ihinduka kuva ibara igahinduka umukara n'umweru (Kubera ko NIR idafite ibara, mubikorwa byubwubatsi bufatika dushobora gukoresha gusa ingufu zagaragajwe na NIR kumashusho), ubwumvikane nubusobanuro bwishusho biratera imbere cyane ndetse nibimera. kumisozi ya kure irerekanwa muburyo busobanutse kandi burenze butatu -

Igicapo 4.4

Kugereranya imikorere ikabije.

Umwuka wuzuye amazi nyuma yimvura kuburyo bidashoboka kubona unyuze mubintu bya kure mubihe bisanzwe, kabone niyo haba hakoreshejwe uburyo bwa elegitoronike. Gusa iyo optique ya optique ifunguye irashobora gusengera insengero na pagoda kure (hafi 7 km uvuye kuri kamera).

Igicapo 4.5 E - defog

Igicapo 4.6