Kuiswa kwema sensors ekupaka pa4 sensors

Yenguva dzose ultrasonic radars mumotokari inonyevera mutyairi nezve zvipingamupinyi zvakaonekwa kana uchipaka munzvimbo yakavharirwa. Asi midziyo iyi haina kuiswa nevagadziri pamhando dzese dzemichina. Muridzi anogona kuisa masensa ekupaka nemaoko ake, nokuda kweizvi achada kunyatsochera bumper uye kupfuudza waya dzinobatanidza kuburikidza nemuviri wemotokari.

Zvishandiso zvinodiwa

Kuisa midziyo mumotokari, iwe uchada zvinotevera zvishandiso:

• yakakosha cutter yepurasitiki (dhayamita inofanira kufanana nehukuru hwemuviri we sensor);
• electric drill kana cordless screwdriver;
• seti yekiyi;
• screwdrivers ane flat and cross-shaped tips;
• seti yema wrenches ane Torx misoro (inodiwa kumota dzekugadzirwa kweEurope);
• bvunzo mudziyo;
• Scotch tape;
• roulette uye level;
• penzura kana chiratidzo.

Maitiro ekuisa ma sensors ekupaka

Kuti uzvimisire wega ma sensors ekupaka, zvinodikanwa kugadzirisa ma sensors pamabumpers emota uye nekuisa yambiro module pamota. Iyo yekuisa chirongwa inosanganisira yakaparadzana control unit, iyo yakabatana nemotokari pa-board network. Izvo zvikamu zvakabatanidzwa netambo dzakabatanidzwa mukiti.

Usati watanga basa rekuisa, zvinokurudzirwa kutarisa kushanda kwezvikamu zvegadziriro yekubatsira yekupaka. Zvikamu zvakabatana maererano nedhiyabhorosi wiring diagram, zvino vanobatidza 12 V DC sosi, yakarongerwa ikozvino kusvika ku1 A. Kuti utarise masensa, pepa remakadhibhodi rinoshandiswa, pane maburi anoboorwa kuisa chigadzirwa. Ipapo chipingamupinyi chinoiswa pamberi pechimwe nechimwe chezvinhu zvinonzwisisika, iko kurongeka kunotariswa nematepi kuyerwa kureba kuyerwa.

Paunenge uchiisa masensa, zvakakosha kufunga nezve kutaridzika kwezvikamu munzvimbo.

Iko kune chinyorwa UP kumusana, icho chinowedzerwa nemuseve pointer. Panguva yekuisa, mudziyo unoiswa museve unonongedza kumusoro, asi sensor inogona kutenderedzwa 180 ° kana bumper iri pakureba inopfuura 600 mm kana kana bumper surface yakarerekera kumusoro, izvo zvinoshatisa kunzwisiswa kweiyo ultrasonic kifaa. sensor.

The scheme

Iyo yekumisikidza chirongwa inopa kuiswa kwema ultrasonic sensors kumberi uye kumashure mabumpers. Sensors inowanikwa mumagumo ekupedzisira, uyewo mumakona e-bumper, ichipa kuwedzera kwenzvimbo inodzorwa. Mubatsiri wekupaka anogona kushanda pamwe chete nekamera yekuona kumashure iyo inoratidza mufananidzo paredhiyo skrini kana pane imwe skrini. Iyo control unit inoiswa pasi peupholstery yetrunk kana mukamuri yevafambi (munzvimbo yakadzivirirwa kubva kune unyoro). Bhodhi reruzivo rine buzzer rinoiswa pane mudziyo wemidziyo kana kuvakwa mugirazi.

Kuisa ma sensors ekumashure ekupaka

Kuiswa kwemashure ekupaka sensors kunotanga nekumaka pamusoro pebumper. Kururama kwebasa remubatsiri kunoenderana nehutano hwemakapu, saka zvakakosha kuti udzidze mazano emugadziri mberi. Kana yakaiswa zvisizvo, nzvimbo "dzakafa" dzinoumbwa umo chipingamupinyi chinogona kuoneka.

Maitiro ekuisa iyo yekumashure ultrasonic sensors:

1. Maka iyo yepurasitiki bumper chivharo uye isa zvimedu zvemasking tepi kunzvimbo dze sensor. Iyo kit yemidziyo inogona kusanganisira pateni inobvumira muridzi kumaka pamusoro pebhampa uye akazvimiririra kuisa zvinhu zvinonzwisisika. Vagadziri vezvishandiso vanokurudzira kuisa zvinhu zvekuona pakureba kwe550-600 mm kubva pasi.
2. Sarudza nzvimbo yenzvimbo dzemakomba uchishandisa tepi chiyero uye hydraulic kana laser level. Ultrasonic sensors inofanira kuiswa symmetrically pahurefu hwakafanana.
3. Maka nzvimbo dzemachani nepini yakaonda yepakati kuitira kuti mucheki asatsvedza. Pakuchera, shandisa chishandiso chinopihwa nemugadziri wepaki inobatsira. Iyo dhayamita yegomba inofanirwa kuenderana nehukuru hwe sensor body kuitira kuti zvinhu zvisadonha panguva yekushanda.
4. Batanidza cutter kune chuck yekushandisa simba uye tanga kuchera. Chishandiso chekucheka chinofanirwa kunge chiri perpendicular kune pamusoro chiri kugadzirwa, uchidzora nzvimbo yakachinjika yeanocheka. Ndapota cherechedza kuti pane simbi yesimbi pasi peplastiki kesi inogona kuputsa chimbo.
5. Isa iyo sensor housings ine tambo dzekubatanidza mumakomba akapihwa. Kana foam damper yakaiswa mukugadzirwa kwemuchina, saka zvinodikanwa kunyatsobaya chikamu, iyo inobuda chiteshi inoshandiswa kuburitsa waya dzinobatanidza. Kana basa richiitwa pane yakabviswa sleeve yepurasitiki, waya dzinoiswa pamwe chete nepamusoro pepamusoro kusvika pakupinda muimba.
6. Batanidza masensa uchishandisa zvindori zvinosungirirwa zvakapihwa; mavara anoshandiswa kumuviri wezvikamu, izvo zvinotarisa chinangwa chechinhu chinotyisa. Kugadziriswazve kwezvinhu munzvimbo kunorambidzwa, sezvo kurongeka kwechigadzirwa kunotyorwa. Kuseri kweimba kune mavara anotsanangura (semuenzaniso miseve) inoratidza nzvimbo chaiyo pane bumper.
7. Rongedza waya dze sensor kuburikidza ne stock rabha o-mhete kana epurasitiki plug mu trunk. Kana musuo wakaitwa kuburikidza nepulagi, ipapo nzvimbo yekupinda yakavharwa nemucheka we sealant. Matambo akatambanudzwa nechidimbu chetambo elastic kana waya.

Muridzi anogona kuisa kumashure ekupaka sensors pane chero mota ine purasitiki bumper. Inobvumirwa kuisa mavara epurasitiki edzimba dze sensors muvara reimba, izvi hazvikanganisi kushanda kwezvigadzirwa. Kana iwe ukaronga kushandisa rubatsiro rwekupaka ine towbar, iyo sensor zvinhu zvinoiswa pamativi e towbar. Kureba kwechigadzirwa hachipfuuri 150 mm, saka iyo towbar haikonzeri maaramu enhema emagetsi.

Kuisa ma sensors ekumberi ekupaka

Kana iwe ukaronga kuisa ma sensors ekupaka e8 sensors, saka iwe unozofanirwa kuboora maburi kumberi bumper uye kuisa masensa mukati mawo. Paunenge uchichera nzira, zvinofanirwa kurangarirwa kuti tambo yemagetsi yemotokari inoiswa mukati mebhokisi repurasitiki, saka zvinokurudzirwa kushanda pane yakaparadzaniswa bumper. Mushure mekucherechedza nzvimbo dzemakomba, kuchera kunoitwa. Paunenge uchiisa masensa, usadzvanya pachikamu chepakati chemuviri.

Matambo ekubatanidza anofambiswa kuburikidza nekamuri yeinjini kubva kune inotonhorera system radiator uye exhaust akawanda. Mawaya anokurudzirwa kuti aiswe mune imwe sleeve yekudzivirira, iyo inoiswa pane yenguva dzose wiring harness. Kupinda kwekabhini kunoitwa kuburikidza nemakomba aripo etekinoroji mune nhovo yeinjini.

Nzira dzekuita kuti mubatsiri wepamberi:

1. Kudzosera mwenje chiratidzo. Paunotanga kufamba uchidzokera kumashure, ma ultrasonic sensors ari kumberi nekuseri kwemota anovhurwa. Izvo zvisingabatsiri zveiyi nzira zvinosanganisira kusakwanisa kutenderedza ma sensors epamberi paunenge uchimisa mota nechikamu chepamberi pedyo nemadziro.
2. Nerubatsiro rwebhatani rakaparadzana, muridzi anobatidza midziyo chete kana paine mafambisirwo munzvimbo dzakamanikana. Kiyi yakakwidzwa pane chiridzwa kana chepakati console, dhizaini dhizaini ine LED yekuona maitiro ekushanda.

Mushure mekuisa masensa, zvinodikanwa kuti utarise kuisirwa kwakaringana uye kuiswa kwetambo dzekubatanidza.

Iyo control unit inotsigira otomatiki diagnostics; Mushure mekushandisa simba, masensa anobvunzurudzwa.

Kana chinhu chakaipa chikaonekwa, alarm inonzwika inorira uye zvikamu zvinopenya paInformation Module kuratidza kuratidza chinhu chakundikana. Muridzi wemuchina anofanirwa kuve nechokwadi chekuti tambo uye insulation yakamira, uye kuti wiring kune controller yakabatana nemazvo.

Ratidza ruzivo

Mushure mekuisa masensa, muridzi anoenderera mberi nekuisa bhodhi reruzivo mune kabhini, inova diki-saizi yemvura yekristaro kuratidza kana bhuroka ine control light zviratidzo. Iko kune vabatsiri vagadziridzwa nepaneru yeruzivo yakaitwa muchimiro chegirazi rekumashure. Paunenge uchiisa chidzitiro pamhepo, tambo dzinopfuura nepakati pe trunk pasi pemusoro wepamusoro uye epurasitiki trim pambiru dzedenga.

Kuti uise iyo ruzivo block iwe pachako, unofanirwa:

1. Tsvaga nzvimbo yakasununguka pane chikwata chezviridzwa, midziyo haifaniri kuvhara maonero kubva pachigaro chemutyairi. Ratidza kuti ungaisa sei tambo yekubatanidza kune controller, tambo inomhanya mukati mepaneru uye yozoenda kune iyo mikwende compartment parallel kune yakajairwa wiring harnesses.
2. Chenesa nzvimbo yepurasitiki yeguruva uye degrease nekuumbwa kusingaparadzi chigadziko.
3. Bvisa firimu rekudzivirira kubva kune kaviri-sided tape yakasungirirwa kunheyo yechigadzirwa. Iyo ruzivo module haina simba rayo pachayo, simba rinopihwa kubva kune yekupaka rubatsiro system controller.
4. Isa iyo module mudhibhodhi uye batanidza hose. Kana iyo michina ichitsigira kutariswa kwenzvimbo "dzakafa" pachiratidzo cheiyo inotungamira mbiru switch, ipapo ma LED anoiswa paA-mbiru dzedenga. Izvo zviridzwa zvakabatana nebhokisi rekutonga, tambo dzinofambiswa pamwe chete neiyo huru wiring yekuratidzira.

Ungabatanidza sei mudziyo

Kuti ubatanidze ma sensors ekupaka kune 4 sensors, unofanirwa kumhanya waya kubva kune ultrasonic zvinhu kune controller controller, uye wozobatanidza iyo inoratidza ruzivo. Iyo control unit inongoda simba kana reverse giya rakabatidzwa. Kuisa kit ye8 sensors kunosiyana nekuisa imwe wiring tambo kubva kuma sensors ari kumberi bumper. Iyo controller inosungirirwa kumadziro ehunde ine screws kana epurasitiki zvimedu; inotenderwa kuisa mudziyo pasi pekushongedza moldings.

Semuenzaniso, dhiyabhorosi yedunhu yekubatanidza iyo SPARK-4F mubatsiri controller inopa kune wired input kubva kune sensors, chiratidzo chesimba chakanaka chinopihwa kubva kune inodzosera mwenje. Iyi tekinoroji inovimbisa kushanda kwemidziyo chete mune reverse giya remota. Waya isina kunaka inosungirirwa kumabhaudhi akakosha akaiswa muviri. Iyo control unit ine block yekubatidza maratidziro ekutungamira, masaini anoshandiswa kuisa iyo programming mode uye chinja menyu zvikamu.

Iyo yekupaka sensors scheme inosanganisira activation yeakanyarara modhi, iyo inobvumidza iwe kuona chinhambwe chemotokari kumashure kana kumberi. Iyo controller inobatanidzwawo kune inogumira switch iri pane brake pedal. Inotenderwa kufambiswa nemagetsi mabhureki ari mumagetsi ekumashure. Paunodzvanya pedal uye nzvimbo isina kwayakarerekera yechisarudzo chegiya, chiratidziro chinoratidza chinhambwe kune zvipingamupinyi. Iyo skrini ine bhatani rekumanikidza kudzima skrini.

Vamwe vabatsiri vanotsigira basa rekunyevera mutyairi nezvemotokari munzvimbo "dzakafa". Masensa anokonzeresa kana chiratidzo cheyambiro chikapihwa neinotungamira, kana mota kana mudhudhudhu zvaonekwa, yambiro ye LED pane rack trim inovhenekera kumusoro, chiratidzo chinodzokororwa pachiratidziri. Kudzima kwechigarire kana kwekanguva kweiyo basa kunobvumidzwa nekuisa chiratidzo kune yakaparadzana yekubata (inoitwa nekuchinja shanduko kana nekudzvanya brake pedal).

Maitiro ekumisa

Iyo yakaiswa ma sensors ekupaka uye controller inoda programming. Kuti upinde iyo yekuseta modhi, iwe unofanirwa kubatidza kudzima, wobva wabatidza reverse, iyo inopa simba kune control unit. Iyo yekuwedzera algorithm inoenderana neyokupaka sensors modhi. Semuenzaniso, kuti uise iyo programming mode yeSPARK-4F chigadzirwa, iwe unozofanirwa kudzvanya inoshandura chiratidzo lever ka6. Iyo yekudzora bhokisi inoratidzira icharatidza PI, ichikubvumidza iwe kutanga kugadzirisa.

Usati watanga chirongwa, giya lever inoiswa munzvimbo isina kwayakarerekera, iyo brake pedal inobatwa pasi. Shanduko pakati pezvikamu zvemenu inoitwa nekudzvanya kumwe chete pane inotungamira chiratidzo lever (kumberi nekumashure). Kupinda nekubuda muchikamu chezvigadziriso kunoitwa nekushandura giya reverse nekudzima.

Kuti ugadzirise kunzwisiswa kwemashure emagetsi emotokari, unofanirwa kuisa motokari panzvimbo yakadzikama, hapafaniri kuva nezvipingamupinyi shure kwayo. Ultrasonic sensors inotarisisa nzvimbo iri kuseri kwemuchina kwe6-8 masekonzi, ipapo chiratidzo chinonzwika chinonzwika, chichiperekedzwa nechiratidzo pane chigadziriso. Vamwe vabatsiri vane chidzitiro chinogona kuiswa munzvimbo dzakasiyana. Skrini yekutarisa inosarudzwa muchikamu chinoenderana chemenu.

Iwe unogona kusarudza nguva yebeep inozoburitswa kana chipingamupinyi chaonekwa. Zvimwe zvezvishandiso zvinotora chirauro chekudhonzera kana vhiri rinosara riri kuseri kwemuchina. Iye controller anorangarira kubviswa kwezvinhu izvi uye anozvifunga kana masensa ari kushanda. Zvimwe zvigadzirwa zvine sensor chiratidzo chekusimudzira modhi. Muridzi ane simba anosarudza kukosha kwaunoda, uye obva agadzirisa zvakare kunzwa kwezvinhu.