chii chiri mumota? Chii chinotaridza uye chakasiyana sei nespeedometer?

Mutyairi anogara achityaira mota anoona dashboard pamberi pake, painoiswa michina yekuyeresa yakasiyana-siyana. Saka, iyo speedometer inoratidza kumhanya kwazvino, iyo tachometer inoratidza kuti mangani ekuchinja paminiti iyo crankshaft inogadzira. Kune zvakare zviratidzo zvekumanikidzwa kwemafuta, bhatiri kubhadharisa, antifreeze tembiricha. Motokari nemotokari dzinotakura vanhu dzine mageji anoratidza kudzvanywa kwemabhureki, kudzvanywa kwetayi, uye geji dzemafuta ekutakurisa.

Kune zvakare chimwe chiridzwa, chinowanzo kuwanikwa pakati pe tachometer uye speedometer, iyo inoratidza mileage yakafambwa nemotokari. Ichi chigadzirwa chinonzi odometer - chinhu chinobatsira zvikuru. Kunyanya, kana ukatenga motokari yakashandiswa, unofanira kutarisa kana mileage yakamonyoroka. Maitiro ekuita izvi - takaudza kare paVodi.su mune imwe yezvinyorwa zvakapfuura.

Ainoita

Kuziva radius yevhiri uye kumhanya kwemota, unogona kushandisa fomula iri nyore kuona iyo angular velocity iyo nzvimbo yakasarudzwa zvisina tsarukano padenderedzwa inofamba ichitenderera nepakati. Zvakanaka, uchishandisa ese aya data, unogona kuona zviri nyore kuti mota, ngoro kana ngoro yakafamba nzira ipi.

Chokwadi, pfungwa yekugadzira ichi chishandiso chakareruka yakauya mupfungwa dzechiGreek masvomhu Heron weAlexandria, akararama muzana ramakore rekutanga renguva yedu. Maererano nemamwe mabhuku, munhu wekutanga akajekeswa nepfungwa yeodometer angave aizivikanwa zvikuru Archimedes, kana muzivi weChinese uye mufungi Zhang Heng. Chero zvazvingava, zvinonyatsozivikanwa kuti atova III Art. n. e. vaChina vakashingaira kushandisa chigadzirwa ichi kuyera daro rakafambwa. Uye vakaitumidza kuti "counter yenzira yakapfuura nengoro."

Nhasi, chigadzirwa ichi chakaiswa pane chero motokari uye mudhudhudhu. Inoshanda pane yakapusa musimboti: iyo counter yakabatana kuburikidza ne sensor kune vhiri. Iyo sensor inosarudza iyo angular velocity yekutenderera, uye chinhambwe chafambwa chinoverengerwa muCPU.

Odometer inogona kuva:

• mechanical - iri nyore sarudzo;
• electromechanical;
• zvemagetsi.

Kana iwe uine mota yemazuva ano yakawanda kana shoma, saka inogona kunge yakashongedzerwa neelectronic odometer, iyo inoyera nhambwe yafambwa nekuda kweHoro mhedzisiro. Isu takanyorawo kare paVodi.su nezve Hall sensor, iyo inoyera zvakananga kumhanya kwekutenderera kwe crankshaft. Iyo data yakawanikwa ndeyechokwadi, uye chikanganiso chekuyera ishoma, isingadariki 2 muzana (yemagetsi) uye mashanu muzana (yemagetsi uye emagetsi emagetsi).

Chii chaunoda kuziva nezve odometers?

Zvakanakira zvemagetsi odometers pamusoro pemhando shoma dzepamusoro ndezvekuti odometer yemagetsi haidzoreki kune zero. Mune chiratidzo chemuchina, mavhiri anoita denderedzwa rakazara uye reset kune zero. Sezvo mutemo, mileage inopfuura 999 zviuru zvemakiromita. hazvina kuratidzwa. Sezvineiwo, mota shoma, kunze kwemarori kana mabhazi evafambi, vanokwanisa kuvhara chinhambwe chakadaro mukati mekushanda kwavo kwese.

Iwe zvakare unofanirwa kutarisisa kuti odometer inoratidza ese ari maviri mileage uye chinhambwe chakafambwa mune imwe nguva yenguva. Izvi zvinoshanda kune zvese zvemagetsi uye zvemagetsi odometers. Kazhinji chiratidzo chinowanikwa zvakananga pane dial ye speedometer. Nokudaro, zvichida inowanzofungidzirwa kuti speedometer uye odometer imwe chete uye chimbo chimwe chete. Iwindo repamusoro rinoratidza maira yese, hwindo rezasi rinoratidza nhambwe yafambwa pazuva. Aya maverengero anogona kusetwa patsva.

Pakutenga motokari dzakamboshandiswa, vatyairi vanotanga vatarisa mileage inoratidzwa neodometer. Pane akatiwandei ezviratidzo zvaunogona kufungidzira kuti mileage yakamonyoroka pane mechanic odometer. In musimboti, vangangove masters vakadzidza nzira yekumonyanisa zvigadzirwa zvemagetsi. Asi iwe unofanirwa kunzwisisa kuti mumotokari dzemazuva ano, data yese pamusoro pemamiriro emotokari inochengetwa mundangariro yekombuta, izvo zvisingakwanisi kujekesa. Ndicho chikonzero, kana paine fungidziro dzikamuka, iwe unofanirwa kuramba kutenga, kana kutyaira mota kuti uongororwe zvizere uye woona mileage yayo chaiyo.

Loading ...