Infrared abin hawa
A takaice bayanin:
Jerin jerin abubuwan hawa sun mamaye abin hawa mai tsauri shine na'urar rabuwa da kaya ta hanyar annashuwa ta amfani da fasahar yin amfani da fasahar yin amfani da fasahar yin amfani da fasahar yin amfani da fasaha. Wannan na'urar ta ƙunshi watsawa da mai karɓa, kuma yana aiki akan ka'idodin abokan hamayya don gano tasirin motoci rabuwa. Yana da babban daidaito, damar shiga rigakafin tsangwama, da babban amsawa, yana sa shi ya zama babban tsarin Tekun Tolways tare da nauyin motar haya dangane da nauyin abin hawa.
Cikakken Bayani
Sifofin samfur
| Fasas | Dtazura |
| Rda katakoƙarfiganewa | 4 Matakai na ƙarfin katako ana kafa su, ya dace da shigarwa na filin da tabbatarwa. |
| Diyisnosis aikin | Bincike Leds suna ba da sauƙaƙen hanyoyi na aikin firikwensin. |
| Abubuwan fashewa | Abubuwa biyu masu hankali(DETITBEITBOMPIMPUMPIPPIR, NPN / PNP Zabi na NPN / PNP),daEia-485 Serial Sadarwa. |
| Ayyukan garkuwa | CAn gano ga gazawar Emitter ta atomatik ko mai karɓa da gurbataccen yanayin ruwan tabarau, zai iya aiki a cikin jihar gargadi da fitarwa na ƙararrawa. |
1.1 Abubuwan samfuran samfuran
Abubuwan sun hada da abubuwanda suka hada da su:
● Aitho da mai karɓa;
● 5-Core (Emitter) da guda 7-Core (Mai karɓa) nabiyoyi masu sauri;
● Rufe murfin;
1.3 samfurin aiki manufa manufa
Samfurin ya ƙunshi mai karɓa da kuma Emitter, ta amfani da ƙa'idar counter harbi.
Mai karɓa da Emiter suna da adadin led da tantanin halitta iri ɗaya, wanda aka bari a cikin sel na Pherter da sel mai karɓa ya shafe, lokacin da hasken ya katse, tsarin yana sa fitarwa.
Bayanai na Samfuran
| Cda yawa | Muhawara |
| Olambar Ptuical (katako); na gani sarari; Tsawon Zubanta | 52; 24mm; 1248mm |
| ETsawon Gano | 4 ~ 18m |
| Mafi karancin abinda | 40mm(Scan tsaye |
| Wadata Voltag | 24V dc±20%; |
| Wadataigiya | ≤200ma; |
| Discrete abubuwan | Tringistor pnp / npn akwai,Abubuwan gano abubuwa da fitowar ƙararrawa,150ma max.(30V DC) |
| Eia-485 | Eia-485 Serial Sadarwa yana ba kwamfutar don aiwatar da bayanan Scan da matsayin tsarin. |
| Indicator haske | WOrking Stat Haske (Red), hasken wuta (ja), karɓar ƙarfin katako (ja da rawaya kowane) |
| Rlokacin da aka yi | ≤10ms(sakscan) |
| Girma(tsawon * nisa * tsawo) | 1361mm× 48mm× 46mm |
| Mai aikisharaɗi | Ƙarfin zafi:-45℃~ 80,Matsakaicin yanayin dangi:95% |
| Ckanshi | aLumumumgidaje tare da baƙar fata da aka ƙare; Toughened gilashin windows |
| Ƙimar muhalli | IEC IP67 |
Alamar hoto mai haske
Ana amfani da hasken wutar LED don nuna matsayin aiki da kuma gazawar samfuran samfuran, Emitter da mai karɓa suna da adadin mai nuna alama. An kafa hasken wutar LED a saman Emitter da mai karɓar, wanda aka nuna a cikin Hoto 3.1
DIaGram 3.1Alamar hoto mai haske (Matsayin aiki;ƙarfihaske)
| Mai nuna haske | huhu | mai karba |
| Aiki(m): Matsayin Matsayi | on:haskegarkuwaYana aiki ba da gangan ba*katse lantarki:haskescreen Yana aiki kullum | on:haskegarkuwaan katange shi**katse lantarki:haskegarkuwaba a katange ba |
| Zafi (ja):Phaske mai haske | on:karbar katako shinekarfi (da wuce haddi ya fi8)walƙiya:karbar katako shine suma(riba mai yawa ita ceKadanfiye da 8) | |
Wasiƙa: * A lokacin da hasken allo ke aiki ba da labari ba, fitowar ƙararrawa suna aikawa; ** Lokacin da yawan adadin abubuwan ganimaAn katangeya fi girmaYawan katako, gano abubuwan da aka gabatar.
Zanen diagram3.2 Kokarin haske mai haske(karbar ƙarfin katako/haske)
| Mai nuna haske | Emitter da mai karɓa | sake tunani |
| (①ered, Lyying) | / ②off:riba mai yawa: 16 | 1 A tsawon 5m, ribar da ya wuce ya fiye da 16; A Matsayin Tsawon Gano, riba mai yawa ita ce 3.2 Lokacin da Amfani da yawa ya wuce8, dapHaske mai haske yana walƙiya. |
| ①, ②off:riba mai yawa: 12 | ||
| / ②on:riba mai yawa: 8 | ||
| ①on, ②on:riba mai yawa: 4 |
Girman samfurin da Hookup
4.1 An nuna girman samfurin 4.1 a Hoto na 4.1;
4.2 An nuna Houngup na Kasuwanci na 4.2
Bayanin ganowa
5.1 Haɗi
Da farko, saita mai karɓa da Emitter na hasken wuta gwargwadon hoto 4.2, kuma tabbatar da cewa), to, saita Emitter da fuska kafa), to, fuskantar Emitter da kuma fuskar mai karɓa da fuska ta fuskanta a nesa mai inganci.
5.2 Jign
Kunna iko (24V DC), bayan walƙiya biyu alamar alamar hasken wuta, idan hasken wuta (ja) na Emterter da mai karɓa (ja) ya kashe, allon aiki shine haɗa.
Idan hasken matsayin (ja) na Emitter yana kan, da Emitter da (ko) Mai karɓa na iya samun matsala, kuma ana buƙatar gyara su ga masana'antar.
Idan hasken matsayin (ja) na mai karɓa ya kunne, zai iya daidaita allon haske, a hankali kuma lura, lokacin aiki da hasken mai karɓa ya ƙare (idan ba za a iya haɗa shi ba bayan Lokaci mai tsawo, yana nufin gyara zuwa masana'antar).
Gargadi: Babu abubuwa da aka yarda yayin aiwatar da jeri.
Masu karɓar katako mai karɓar haske (ja da rawaya kowane) na Emiter da mai karɓa yana da alaƙa da nisan aiki na aiki, abokan cinikin suna buƙatar tsara abubuwa na ainihi. Ƙarin cikakkun bayanai a cikin zane na 3.2.
5.3 Gano allon allo
Ya kamata a sarrafa ganowa a cikin ingantaccen nisa da kuma gano girman allon hasken.
Yin amfani da abubuwa waɗanda girmansu shine 200 * 40mm don gano allon hasken, ana iya sarrafa gano haske, a ƙarshensu, wanda ya fi sauƙi a lura.
A yayin gano, gano sau uku a cikin saurin hanzari (> 2cm / s) game da abin. (dogon gefen shine perpendicular zuwa katako, a kwance a kwance, saman-ƙasa ko ƙasa-ƙasa)
Yayin aiwatarwa, hasken aiki mai aiki (ja) na mai karɓa ya kamata a koyaushe, sanarwar da ke dacewa don gano abubuwan ganowa kada ya canza.
Allon hasken rana yana aiki kamar yadda ya cika bukatun da ke sama.
Daidaituwa
Idan allon haske ba ya cikin mafi kyawun yanayin aiki (duba Hoto 6.1 da DiAGH6.1), dole ne a daidaita shi.See adadi 6.2.
1,TYana shugabanci na kwance: daidaita kariyamarufi: 4 sassauta goroof gyarawapmrufe chassis, rubutacciyar juyawa na murfin kariya;
Daidaita dahaskeAllon: Unclip Daidaitaccen matakin daidaitaccen matakin Daidaitaccen Tsarin Dama, da kuma ɗaure hannun hagukwarigyara \ daidaitamdunƙule na agogo don daidaita dahaskeallo. A akasin haka, juyawa daidaitawahaskeallo.PAYVAL DUNIYA don daidaita adadin hagu, dunƙule madaidaiciya;
2,TYana tsaye na tsaye: 4 sassauta goroof Kafaffen Murfin kariya na Chassis, 4 Daidaitaccen Tsarin Daidaita don daidaita shigarwa akan Chassis;
3,To lura da alamar jihar, ga UbangijihaskeAllon a cikin mafi kyawun yanayin aiki, ƙara ɗaure da kamuwa da kwayoyi da duk ƙwayoyin cuta.
Saitin masana'anta
Za'a iya canza sigogi masu zuwa ta Eia485 Murance ta, saitin masana'anta shine:
1 Lokacin da aka kawo yaduwar abubuwa, ci gaba da rufe murfin na gani na gani na N1 = 5;
2 Lokacin da ci gaba N1-1 Eptical AXIS (mafi ƙarancin 3) lokacin ƙararrawa: T = 6 (60s);
Nau'in fitarwa na gano: NPN a bayyane yake;
4 Tsarin fitarwa na fitarwa: NPN a bayyane yake;
5 Hanyar bincike: Madaidaiciya kai tsaye;
Serial Sadarwa
8.1 Series Sadarwa
● eia4800 ta dubawa, rabin-dup-duplex sadarwa;
Rate ● Bara Bara: 19200;
Tsarin halayyar mutum: 1 fara bit, 8
8.2 Aika da karɓar tsarin bayanai
Tsarin bayanai: Duk bayanan suna da tsari, kowane mai aikawa da karɓar bayanai sun haɗa da: 2 Umurnin Daraja Daidaitawa, 0 ~ Lambar Bytes, 1 Duba lamba da yawa.
4 Aika da karbar umarni a cikin duka, kamar yadda aka nuna a cikin zane 8.1
TAFIYA 8.1
Oda darajar
(Hexadecimal) tsarin data (don alamar hasken rana)
karba (hexadecimal) aika (hexadecimal) *
0x35,0x3 Bayanin Bayanin Jihar allo ya kafa 0x35,0x3a, N, B, CC 0x35,0x3A, N, N1, T, B, CC
0x55,0x5 Hasken Bayanin Jihar allo mai haske yana watsa 0x55,0x5a, CC 0x55,0x55, N, N, T, B, CC
0x65,0x6,0x6 Hasken haske allon Bayani mai saukarda (tsaka-tsaki) 0x65,0x6a, N, DN, DN, CC
0x95,0x9,0 Hasken hasken allo Bayanin Raya (Ci gaba) 0x95,0x9a, N, CC 0x95,0x95,0x9a, N, DN, CC
N1 Yaushe ya haifar da abubuwan fashewa, adadin da ya ci gaba da kiyaye katako, 0 << <10 da N1 <10 da N1 <n;
A lokacin da ya ci gaba da hasken nan na haske don kiyaye (10 * t na biyu), fitowar ƙararrawa lokacin da kan lokaci, 0 <T <= 20;
B Gano fitarwa (bit 0, mai karba), 0 (bit 1), fitowar ƙararrawa (bit 2, da Emitter) Buɗe / Alamar Raba, 1 a kai a kai. Duba alamar alamar (bit 3), 0 kai tsaye scan, 1 giciye. 0x30 ~ 0x3f.
N yawan adadin katako;
n yawan sassan da ake buƙata don tura bayanan katako (8) suna yin sashe ɗaya), 0 << guda ɗaya, yana da sashe guda ɗaya;
D1, ..., DN Bayanin kowane sashe na katako (ga kowane katako, dakatarwa shine 0, murfin shine 1);
CC 1 Byte Duba lambar, wanda shine jimlar duk adadin da ke gaban (hexadecimal) da kawar da babban 8
8.3 Kokarin aikawa da karbar bayanai
1 Saitunan farawa na allon haske shine Serial Sadarwar sadarwa mai karbar yanayi, wanda aka shirya don karɓar bayanai. Duk lokacin da ya karɓi bayanai ɗaya, bisa ga umarnin karɓar bayanai, saita abun cikin bayanai kuma saita yanayin sadarwa don aikawa, ci gaba da aka aika. Bayan an aika bayanai, saita tsarin sadarwa don karɓar sake.
2 kawai lokacin karbar bayanan dama, kan aiwatar da aika bayanai yana farawa. Ba daidai ba bayanai da aka karɓa sun haɗa da: lambar kuskure ba daidai ba, ƙimar ba daidai ba (ba ɗaya daga 0x35,0x5a / 0x95,0x9a / 0x95,0x9a / 0x95,0x9a / 0x95,0x9a / 0x95,0x9a / 0x95,0x9a / 0x95,0x9a / 0x95,0x9a / 0x95,0x9a / 0x95,0x9a / 0x95,0x9a / 0x95,0x9a / 0x95,0x9a / 0x95,0x9a
3 Ana buƙatar saitunan farawa na tsarin abokin ciniki don siyar da yanayin aika wuri, duk lokacin da aka aika da yanayin sadarwa don karɓa nan da nan, shirya don karɓar bayanan da aka aiko.
4 Lokacin da allon hasken zai karɓi bayanan da tsarin kayan kwalliyar ta aika, aika bayanai bayan wannan sake zagayowar. Sabili da haka, don tsarin abokin ciniki, bayan aika bayanai kowane lokaci, a al'ada, yakamata ayi la'akari da 20 ~ 30ms na jiran karbar bayanai.
5 Don umarnin bayyana bayanin bayanin allon haske (0x35,0x3a), saboda bukatar karin lokacin da aka yi amfani da shi don aikawa da bayanai da za a kashe. Don wannan umarnin, ku ba da shawarar abokin ciniki don la'akari da 1s jiran karɓar bayanai.
6 A karkashin yanayin al'ada, tsarin abokin ciniki zai yi amfani da umarnin musayar allo mai haske (0x65,0x6a / 0x35,0x3a) da kuma umarnin musayar allo (0x55,0x5a) da kuma umarnin musaya) da ake bukata. Sabili da haka, idan ba lallai ba ne, saboda kada a yi amfani da shi ba don amfani da tsarin abokin ciniki ba (musamman a kan ƙa'idar bayanin bayanan allo).
7 Kamar yadda yanayin eii485 yana dubawa shine rabin-duplex asynchronit, da mizanin abin da ya dace da (0x95,0x9a) kuma ci gaba da aika kalmomi masu zuwa:
● Aika da kai: Yayin farawa, saita Serial Interface don karɓa, lokacin da umarnin daga tsarin abokin ciniki an karɓi shi, saita sahun dubawa don watsa. Sa'an nan kuma aika bayanai dangane da umarnin da aka karɓa, bayan aika bayanan, Sial ke dubawa za a sake saita su karɓa.
Cikakken aika aika: Lokacin da darajar umarni da aka karɓa shine 0x95,0x9A, fara ci gaba da aika bayanan gyaho mai haske.
● A yanayin ci gaba da aikawa, idan wani daga cikin allon gani a cikin yanayin da kowane mai binciken yana samuwa yayin da kowane ke dubawa, da na ciki, serial Interface zai a saita zuwa watsa.
● A yanayin ci gaba da aikawa, idan babu wani axis na gani a allon haske ana ajiye shi kuma ana samun sahun wannan bayanan), ana amfani da wannan bayanan), ana amfani da wannan bayanan), ana bincika wannan bayanan), ana bincika saiti.
● GARGADI: A yanayin ci gaba da aikawa, tsarin abokin ciniki koyaushe shine ake buƙata a ƙarƙashin yanayin cewa dole ne a gama allon hasken da dole ne a gama shi a cikin 20 ~ 30ms bayan An karɓi bayanai, in ba haka ba, zai iya haifar da matsalolin sadarwa da ba za a iya annabta ba, kuma yana iya haifar da lalacewar ci gaba na ci gaba, lokacin da ya fi muni.
Umarnin allon haske da yadda zaka sadarwa tare da PC
9.1 Sakamako
Ana amfani da allon-allon don saita sadarwa tsakanin Lhac jerin allon Lhac da PC, mutane na iya saita kuma gano matsayin aikin allo ta hanyar haske.
9.2 shigarwa
1 bukatun shigarwa
● Windows Windows 2000 ko XP tsarin aiki a cikin Sinanci ko Turanci;
Yi Rs232 Serial Interface (9-PIN);
2 matakan shigarwa
● Buɗe manyan fayilolin: Sadarwar Sadarwar Software \ Mai sakawa;
● Danna fayil ɗin shigar da fayil, shigar da haske;
● Idan ya riga ya sami allon haske, shigar da aiwatar da aiwatar da kan aiwatar da ayyukan da farko, to, sake sarrafa software
● Yayin shigarwa, kana buƙatar tantance directory directation a farko, sannan danna Next don shigar
9.3 Ayyukan aiki
1 Danna ", Nemo" shirin (P) \ hasken-haske-allo na allon \ haske-allon ", yi mai haske cikin aiki;
2 Bayan allo mai haske, da farko bayyana dandarka da aka nuna a cikin Hoto 9.1, Hagu ta hagu; Danna Interface ko jira 10 seconds, hoto a hannun Hoto 9.1 ya bayyana.
3 Shiga Sunan mai amfani: ABC, kalmomin shiga: 1, danna "Tabbatar", da shigar da aikin harkokin haske, kamar yadda aka nuna a hoto 9.2.
Hoto 9.2 Nunin Nunin Digital
Hoto 9.3 Nunin Nunin Graphic
4 Ana amfani da keɓaɓɓiyar keɓaɓɓiyar keɓewa don nuna bayanin aiki da bayanan yanayin allon haske, ƙarin cikakkun bayanai a cikin kalmomin masu zuwa:
● Tsarin aiki State: Statean Wasan yanzu yana nuna ko Sihiri yana da kyau ko a'a, ci gaba da gwajin serial;
Allo allon Karanta: danna maɓallin Karatun Manual, Karanta bayanin yanayin allo sau ɗaya;
Saitunan watsa labarai: sassan da aka watsa na katako suna saita saitin sashin da aka watsa, lokacin da maɓallin karantawa yake kunne, yana ci gaba da aika da bayanin katako;
Bayanin Yanayin Allone Haske: Nuna jimlar hasken allo mai haske, yawan ci gaba da katako, (lokacin ƙararrawa kamar ganowa), alama ce kamar ganowa Abubuwan fashewa, ƙwayoyin katako waɗanda ke fitowa (ba a amfani da su), kayan maye ƙararrawa a kai a kai a kai a kai a kai a kai da nau'in binciken (madaidaiciya bincika), da sauransu
Ita nuni na dijital (Hoto na 9.2): Haske ta Preight (Shirye-shiryen Entomicical Azaba shine na farko) na farko) na farko) yana nuna cewa, haske lokacin da ba a katange shi ba.
● Nunin hoto (Hoto na 9.3): Nuna siffar abubuwan da suka wuce ta allon haske a cikin wani lokaci.
Console ● Nunin na'ura wasan bidiyo: Zaɓi launi na zane-zanen (zaɓi na gaba - asalin launi na zane (lokacin zaɓi na nuni), da sauransu lokacin hoto Nuna (maballin yana kunne, fara tattara bayanai da nuni.
5 Lokacin yin saitunan zaɓi na zaɓi / Tsarin Tsarin Zabi na Zabi Menu, menu na sigogi, nuna sigogi na 9.4), domin saita sigogin aiki na allon haske, ƙarin cikakkun bayanai suna cikin kalmomin masu zuwa:
● sigogin allo na allo Set: Saita yawan katako wanda aka kiyaye shi gaba ɗaya, da sauransu a cikin su yana da katako, abubuwan fashewa a waje rufe lokacin da aka zaɓa (da a cikin akwatin), nau'in masu binciken shine sikandire lokacin da aka zaɓa.;
● allo allo silame nuni: Nuna alamun allon haske, kamar jimlar yawan katako, adadin ƙararrawa mai ban sha'awa (ba a amfani da shi), uneditarfis unputs a kai a kai Bude / Gabatarwa da Nau'in Scanning (Cross Scan / Madaidaiciya Scan), da sauransu.
● Bayan saita sigogin allon allo, danna Tabbatarwa Sassan siginan allo mai haske, danna maɓallin Cibiyar Hasken akwatin, danna maɓallin Cannun Kunya, idan ba kwa son saita sigogi.
● Danna maɓallin Cire na a kan sigar tsarin dubawa don dakatar da wannan dubawa.
Sadarwa tsakanin allon haske da PC
10.1 Dangantaka tsakanin allon haske da PC
Yi amfani da eii485 wanda zai iya haɗawa, haɗa secket 9-core na PC tare da Eia485 Serial Interface Line (layin 2) na allon haske (da aka nuna a hoto na 4.2 ). Haɗa tx + tare da Syna (layin kore) na mai karɓar allon hasken, haɗa tx- tare da murhun na haske (layin launin toka) na mai karɓar labulen.
10.2 sadarwa tsakanin allon haske da PC
Haɗi 1: Haɗa Emitter da mai karɓar kamar yadda aka nuna a cikin Hoto na 5.2, kuma ka tabbatar da kebul ɗin yana da gaskiya, saita Emitter da fuska ta fuskanta da yin jeri.
2 Power A kan allon haske: kunna wadatar wutar lantarki (24V dc), jiran allon haske a cikin yanayin aiki na al'ada (ƙarin cikakkun bayanai a sashi na 6, koyarwa na ganowa)
3 Sadarwa tare da PC: Aika wa allon haske na shirin, a cewar sashe na 9, Umarnin allo da kuma yadda zaka sadarwa tare da PC.
Gano matsayi da sigogi na allon hasken
1 Gano yanayin aiki allon ta hanyar nuna dijital nuni: ta amfani da abin da girmansa shine a kan intermating ta Digital (hasken da aka karanta a daidai (读取光束) Button ya kamata a cika shi yayin aikin)
2 Lokacin amfani da sigogin saiti don saita sigogi na allon haske, ya kamata ka kula da sashe 9, umarnin allo da yadda zaka sadarwa tare da PC
Sharmin yadudduka ya kasance ta kware a tsarin da ke cikin aiki a cikin shekaru 10. Wakilinmu Wim da sauran samfurori ana san su a cikin masana'antar.
