Nekuwedzera kuri kuita huwandu hwemotokari dziri mumaguta, manejimendi enzvimbo dzekupaka mota dzechinyakare anotarisana nematambudziko akadai sekusashanda zvakanaka uye kutambisa zviwanikwa. Ma ultrasound sensors anogona kuwedzera zvakanyanya kushanda zvakanaka kwenzvimbo dzekupaka nekutarisa mamiriro enzvimbo dzekupaka dziripo panguva chaiyo.
Masensa eUltrasonic anoshanda pahwaro hwekuratidzira kwemafungu eruzha. Chinotumira chinoburitsa mapulse eUltrasonic ane frequency yakakwira, ayo anoburitsa zvipingamupinyi (zvakaita semotokari) uye anodzokera kuanogamuchira. Nekuverenga musiyano wenguva yemafungu eruzha kuti afambe achienda nekubva kuchinhu, sisitimu inoyera daro nemazvo.
Kana mota ikapinda munzvimbo yekupaka mota, sensor inoona shanduko iri kure uye inokonzeresa shanduko yemamiriro emota. Nzira iyi yekuyera isina kubata inodzivisa kupfeka muviri uye yakakodzera nharaunda dzakaoma.
Sisitimu yekupaka yakangwara inosarudza mamiriro enzvimbo yekupaka kuburikidza nemiganhu yakatarwa. Kana mafungu e ultrasonic anoburitswa ne sensor "achipfuura zvakasununguka" mukati mehuwandu hwakagadzirirwa, nzvimbo yacho inoonekwa isina chinhu. Kusiyana neizvi, kana mafungu e ultrasonic "akavharika" mukati mehuwandu hwakagadzirirwa, nzvimbo yacho inoonekwa seyakagarwa. Mhedzisiro yacho inotumirwa munguva chaiyo kuburikidza nemwenje yezviratidzo (yero kune yakagarwa, girini kune isina chinhu) uye skrini yepakati, zvichiita kuti vatyairi nevatungamiriri vagone kuwana ruzivo nekukurumidza.
Kuti pagadziriswe kupindirana kwekuratidzira kwenzira dzakawanda kunokonzerwa nemadziro, nzvimbo dzepasi, mota dziri pedyo, nezvimwewo, masensa e ultrasonic haangodi chete kunyatsotarisa nzvimbo yekuisa asiwo anoshandisa ma core algorithms akadai se **time gating** uye **beamforming** kuderedza zvikanganiso zvekuona. Pakusarudza masensa, zvinokurudzirwa kusarudza mamodheru ane **narrow beam angle** kudzivirira kuonekwa kwenhema kunobva ku angle yakafara zvakanyanya. Pamusoro pezvo, kushandisa **synchronization feature** yemasensa e ultrasonic kunoita kuti kunyangwe akaiswa padivi nepadivi, asakanganiswa nemafungu eruzha anoburitswa nemumwe nemumwe. Nekushandisa masensa akawanda kuti ashande pamwe chete, kutonga kwenhema nekuda kwezvimwe zvipingamupinyi kunogona kuderedzwa zvakanyanya.
| Rudzi rwekunzwa | 200-4000mm |
| Nzvimbo yebofu | 0-200mm |
| Chiyero chekugadzirisa | 1mm |
| Kudzokorora kururama | ±0.15% yehuwandu hwakazara hwechiyero |
| Kururama kwakakwana | ± 1% (muripo wekudonha kwekushisa) |
| Nguva yekupindura | 300ms |
| Shandura hysteresis | 2mm |
| Kuchinja kakawanda | 3Hz |
| Kunonoka kwemagetsi | ＜500ms |
| Kushanda kwemagetsi | 9...30VDC |
| Hapana mutoro wezvino | ≤25mA |
| Chiratidzo chekubuda | LED Tsvuku: Hapana chinangwa chakaonekwa mumamiriro ekudzidzisa, chinogara chakabatidzwa; |
| LED yero: Mukushanda kwakajairika, mamiriro ekuchinja; | |
| LED yebhuruu: Chinangwa chakaonekwa chiri mumamiriro ekudzidzisa, chichipenya; | |
| LED yegirini: Chiedza chemagetsi, chinogara chakabatidzwa | |
| Rudzi rwekuisa | Nebasa rekudzidzisa |
| Tembiricha iri munzvimbo yakapoteredza | -25℃…70℃ (248-343K) |
| Tembiricha yekuchengetedza | -40℃…85℃ (233-358K) |
| Hunhu hwekubuda | Tsigira serial port upgrade uye shandura mhando yekubuda |
| Zvinhu | Kuputira nickel yemhangura, epoxy resin yakazadzwa negirazi |
| Dhigirii rekudzivirira | IP67 |
| Kubatana | Chinongedzo cheM12 chine mapini mana/tambo yePVC ine 2m |
Masensa eUltrasonic, nekururama kwawo uye kuvimbika kwawo, ave simba rinochinja mukutarisira magaraji emazuva ano. Chekutanga, anovandudza mashandiro ekupaka nekuderedza nguva inopedzwa nevatyairi vachitsvaga nzvimbo, nokudaro achivandudza ruzivo rwevashandisi.
Chechipiri, kuburikidza nekubatanidza data kubva kumasensa akawanda, masisitimu ekupaka akangwara anogonesa kugoverwa kwakanaka kwezviwanikwa zvekupaka. Maitiro aya anoderedzawo mari yevashandi uye anovandudza kushanda zvakanaka. Kubva pakuvandudza kushanda zvakanaka kwekupaka zuva nezuva kusvika pakutsigira kuronga kwekufamba kwemotokari, kukosha kwekushandiswa kwemasensa e ultrasonic kuri kuwedzera kuve pachena, zvichipa rutsigiro rwakakosha rwehunyanzvi hwekuvandudza kwenguva refu masisitimu ekufambisa akangwara.
Nguva yekutumira: Ndira-20-2026