Kudzosera radar

Reversing radar isystem inoshandiswa muindasitiri yemotokari kuita kuti kupaka kuve nyore kunyangwe kuoneka kumashure kuri zero. Rudzi urwu rweradar runoshanda panheyo imwechete seyakajairika radar, asi pasina kushandisa mhando imwechete yemafungu. Naizvozvo, isu tinofanira kuidaidza kuti sonar uye kwete radar, tsananguro iri pazasi. Iyo 1982 Toyota Corona Corona ndiyo yaive yekutanga modhi yemotokari kushandisa reversing radar yekubatsira kupaka.

Echo sounder, kwete radar!

Ipo radar yakajairika inoshandisa mafungu electromagneticIyo reverse radar inosiyaniswa nekushandiswa kwemasaisai enzwi... Iwe unofanirwa kuziva kuti wave electromagnetic chokwadi masaisai eredhiyo, masaisai eredhiyo radiation yakafanana nechiedza (radio wave pachayo chiedza, izvi zvichashamisa kupfuura imwe). Musiyano uripo Mafungu ekurira tsigiro inodiwa (mvura kana mhepo, zvakafanana ... Ose anobatwa semvura. Anoshanda nenzira imwechete). Izvi zvinoreva kuti radar yako yekudzosera haishande pamwedzi nekuti hapana mhepo pairi!

Reversing radar (sonar, etc.) Iine ma transmitter mana nemasensor kana kupfuura zvichienderana nemota modhi. Iyo ine zvakare komputa uye inonzwika yambiro mudziyo, iyo mune dzimwe nguva inogona kuperekedzwa nechinhu chinooneka.

Nheyo

Matransmitters anoparadzira masaisai e ultrasonic mumhepo (ultrasound, nekuti hatifanire kuanzwa! Nzeve yemunhu haigoni kusimudza manzwi pamhepo yakanyanyisa). Iwo anoratidzwa (akadzoserwa) kana arova chipingamupinyi, uye zvishoma anodzokera kune yekutumira mudziyo. Ipapo mafungu anoratidzwa nechipingamupinyi anotorwa nemasensa, uye ipapo magetsi ekudzora unit anotora aya masaini. Inobva yayera nguva yekuita (nguva inotorwa pakati pekutumira uye kugamuchira echo: wave wave kubva pachipingamupinyi uye akazodzoka), pamwe nekumhanya kwekuparadzira inzwi mumhepo, uye inoverenga chinhambwe pakati pemotokari uye chipingamupinyi.

Ngatizviverengei

Kana iwe uchiswedera pedyo nechipingamupinyi, iyo inokurumidza masaisai inodzokera kumashure. Asi kuti tinzwisise kureruka kwemusimboti, ngatitambe basa rekombuta inoratidza chinhambwe kumota kumashure:

Iyo sisitimu inotumira ruzha wave kumashure uye inodzoka mushure 0.0057 masekonzi (iyi idiki kwazvo, nekuti ruzha 350 m / s mumhepo). Nekudaro, mafungu akaita rwendo rwekutenderera mukati 0.0057 chechipiri, ini ndinongoda kutora hafu kuti ndizive kuti ndiri kure sei kubva kune chipingamupinyi: 0.00285 masekonzi. Kana ndangoziva kuti ruzha 350 m / s uye zvakare nguva yakafamba wave, ndinogona kufungidzira chinhambwe: 350 x 0.00285 = 0.9975... Saka ndiri mukati 0.99 metres anenge ou 99.75 masendimita kana tichida kunyatso tsanangura.

Saka komputa ichashandisa emitters nemasensa kuita wave kuita, uyezve inozoverenga mhedzisiro pachayo kana iine data iri muruoko, chaizvo izvo zvandichangobva kuita.

Wese makomendi uye maitiro

ekupedzisira komenda yakatumirwa:

Ghiles (Zuva: 2019, 12:28:20)

Tinogona kudhirowa radar inodzokera kumashure, ndapota?

Il J. 4 reaction (s) kune ichi chirevo:

(Yako posvo ichaonekwa pasi pechinyorwa mushure mekusimbiswa)

Nyora mhinduro

Iwe unofunga kuti PV count inoenderana here nemhosva dzakaitwa?