Imininingwane enzuzo
Isikhathi sokuthumela:5-7天
Indlela yokuthumela:ukuthunyelwa kwezimpahla
Ukubonisa umlingani
Uhlelo lwenkomfa ye-infrared, uhlelo lwenkomfa ebukhoma, uhlelo lokurekhoda inkomfa, uhlelo lwenkomfa oluhlakaniphile, uhlelo lwenkomfa olunezici eziningi
I. Incazelo Yesistimu
Lesisistimu siyisistimu yenkomfa engenazintambo esebenza kubhendi ye-UHF. Ilawulwa ngokuphelele ngedijithali futhi inezindlela eziningi zokukhuluma. Ingaxhunywa kumphathi wevidiyo ukuze kufezekiswe umsebenzi wokulandelela ividiyo. Ukuphakelwa kwamandla kwiyunithi yomboni kungasebenzisa amabhethri avamile noma amabhethri e-lithium angashajwa kabusha, okukulula futhi okulungele imvelo. Lesisistimu kulula ukuyisebenzisa, ayidingi ukufakwa kobunjiniyela, futhi iyasebenza ngokomnotho. Kuyisinqumo esikhethwayo senkomfa yobunjiniyela.
1.1 Izici Zokusebenza
Ukudluliswa kwesignali yomsindo kufezekiswa ngokusebenzisa i-FM modulation. Inikeza ukwethembeka okuphezulu, isilinganiso esiphezulu sesignali-kuya-umsindo, futhi ayikho ukubambezeleka komsindo. I-core ye-microphone ye-capacitor eyingqayizivele, entsha elwa nomsindo wesixuku, enezindlela eziningi, isetshenziswa, yenza umsindo womhlangano ube mkhulu ngokuphelele.
Zombili iziteshi zomsindo nezokulawula zidluliswa ngezindlela ezingenazintambo, ngaphandle kwesidingo sokubeka izintambo. Indawo yokuhlanganisa isignali ingahanjiswa ngokukhululeka, yenze ukuhlelwa kwendawo kube lula futhi kube nokuguquguquka.
Kuthuthukiswe i-algorithm ezimele yokuxhumana yedatha yesicelo somhlangano, iqinisekisa ukuthi ngaphakathi kwebanga lesignali, isivinini sokuphendula sesistimu asithintwa inani labahlanganyeli. Abasebenzisi bangangeza noma basuse abahlanganyeli ngokuguquguquka. Umthamo wesistimu okuzenzakalelayo wabahlanganyeli lapho kuthunyelwa ifektri ungaphansi noma ulingane no-255 (okuhlanganisa usihlalo oyedwa).
Inezindlela zokujikeleza ezingu-1-2-3-4, izindlela zokuvinjelwa ezingu-1-2-3-4, kanye nezindlela eziningi zokukhuluma zenkomfa ezikhethekile kumongameli. Isilawuli esikhulu singaxhunywa kusilawuli sevidiyo ukuze kufezekiswe umsebenzi wokulandelela ividiyo kumayunithi ezilaleli endaweni.
Ukusebenzisa amandla aphansi kakhulu, nesikhathi sokuphuma kwezingxoxo esingaphezu kwamahora angu-8 kuyunithi nesikhathi sokungasebenzi esingaphezu kwamahora angu-20; kungasetshenziswa ibhethri elivamile lezinga lesi-5 noma ibhethri le-lithium langempela elinikezwe umkhiqizi. Ibhokisi lokushaja elihambisana nalo line-circuit yokushaja ehlakaniphile, evikela ibhethri kahle, yandisa impilo yalo futhi iqinisekisa ukuphepha.
Isikrini esikhulu se-LCD. Idizayini yemenyu enezigaba yenza ukusebenza kube lula futhi kube lula. Iphinde ibe nemisebenzi eminingi njengokubonisa izinga lebhethri, isexwayiso sokushoda kwamandla, isiteshi se-frequency nesikhombisi sesignali.
Iyunithi eyinhloko yokulawula yakhelwe ngesakhiwo esenziwe ngensimbi yonke, ibonisa ukubukeka okukhulu nokuhloniphekile. Iyunithi esekelayo yenziwe ngamapulasitiki obunjiniyela enomklamo omusha futhi ifakwe i-antenna yangaphakathi, ibukeka kahle futhi ifanele.
1.2 Imininingwane Yobuchwepheshe Yesilawuli Esikhulu:
Ukufakwa kwamandla: DC12V - 15V, ≥ 1A
Ukusebenzisa amandla: < 7W
Izinga lokushisa lokusebenza: -10℃ kuya ku-40℃
Ubukhulu besilawuli esikhulu (W×H×D): 485mm × 100mm (2U, okuhlanganisa namaphedi enyawo esikhwama) × 355mm
Isisindo seyunithi elawula kakhulu: 7.2 kg
Isiteshi somsindo
Indlela yokuxhumana: Indlela engenazintambo ye-UHF (enye indlela)
Inani leziteshi: 5 (isiteshi esisodwa esiyinhloko, iziteshi ezine zeyunithi lommeleli)
Ibhande le-frequency: (Ibhande le-frequency liyatholakala ukuze likhethwe phakathi kwebanga lika-500 MHz no-950 MHz)
Indlela yokukhipha imvama: FM
Ukuzwela kokwamukela: -100 dBm
Isiteshi sokulawula
Indlela yokuxhumana: I-UHF engenazintambo (ezimbili-indlela)
Inombolo yesiteshi: 16
Ibanga lemvamisa: 422.4 MHz -- 438.4 MHz
Indlela yokuguqula: FSK
Ukuzwela kokwamukela: -100 dBm
Amandla okukhanya: ≤ +6 dBm
Ukuphambuka kwemvamisa: < 0.002
Isilinganiso sedatha: 100 Kbps
I. Incazelo Yesistimu
Lesisistimu siyisistimu yenkomfa engenazintambo esebenza kubhendi ye-UHF. Ilawulwa ngokuphelele ngedijithali futhi inezindlela eziningi zokukhuluma. Ingaxhunywa kumphathi wevidiyo ukuze kufezekiswe umsebenzi wokulandelela ividiyo. Ukuphakelwa kwamandla kwiyunithi yomboni kungasebenzisa amabhethri avamile noma amabhethri e-lithium angashajwa kabusha, okukulula futhi okulungele imvelo. Lesisistimu kulula ukuyisebenzisa, ayidingi ukufakwa kobunjiniyela, futhi iyasebenza ngokomnotho. Kuyisinqumo esikhethwayo senkomfa yobunjiniyela.
1.1 Izici Zokusebenza
Ukudluliswa kwesignali yomsindo kufezekiswa ngokusebenzisa i-FM modulation. Inikeza ukwethembeka okuphezulu, isilinganiso esiphezulu sesignali-kuya-umsindo, futhi ayikho ukubambezeleka komsindo. I-core ye-microphone ye-capacitor eyingqayizivele, entsha elwa nomsindo wesixuku, enezindlela eziningi, isetshenziswa, yenza umsindo womhlangano ube mkhulu ngokuphelele.
Zombili iziteshi zomsindo nezokulawula zidluliswa ngezindlela ezingenazintambo, ngaphandle kwesidingo sokubeka izintambo. Indawo yokuhlanganisa isignali ingahanjiswa ngokukhululeka, yenze ukuhlelwa kwendawo kube lula futhi kube nokuguquguquka.
Kuthuthukiswe i-algorithm ezimele yokuxhumana yedatha yesicelo somhlangano, iqinisekisa ukuthi ngaphakathi kwebanga lesignali, isivinini sokuphendula sesistimu asithintwa inani labahlanganyeli. Abasebenzisi bangangeza noma basuse abahlanganyeli ngokuguquguquka. Umthamo wesistimu okuzenzakalelayo wabahlanganyeli lapho kuthunyelwa ifektri ungaphansi noma ulingane no-255 (okuhlanganisa usihlalo oyedwa).
Inezindlela zokujikeleza ezingu-1-2-3-4, izindlela zokuvinjelwa ezingu-1-2-3-4, kanye nezindlela eziningi zokukhuluma zenkomfa ezikhethekile kumongameli. Isilawuli esikhulu singaxhunywa kusilawuli sevidiyo ukuze kufezekiswe umsebenzi wokulandelela ividiyo kumayunithi ezilaleli endaweni.
Ukusebenzisa amandla aphansi kakhulu, nesikhathi sokuphuma kwezingxoxo esingaphezu kwamahora angu-8 kuyunithi nesikhathi sokungasebenzi esingaphezu kwamahora angu-20; kungasetshenziswa ibhethri elivamile lezinga lesi-5 noma ibhethri le-lithium langempela elinikezwe umkhiqizi. Ibhokisi lokushaja elihambisana nalo line-circuit yokushaja ehlakaniphile, evikela ibhethri kahle, yandisa impilo yalo futhi iqinisekisa ukuphepha.
Isikrini esikhulu se-LCD. Idizayini yemenyu enezigaba yenza ukusebenza kube lula futhi kube lula. Iphinde ibe nemisebenzi eminingi njengokubonisa izinga lebhethri, isexwayiso sokushoda kwamandla, isiteshi se-frequency nesikhombisi sesignali.
Iyunithi eyinhloko yokulawula yakhelwe ngesakhiwo esenziwe ngensimbi yonke, ibonisa ukubukeka okukhulu nokuhloniphekile. Iyunithi esekelayo yenziwe ngamapulasitiki obunjiniyela enomklamo omusha futhi ifakwe i-antenna yangaphakathi, ibukeka kahle futhi ifanele.
1.2 Imininingwane Yobuchwepheshe Yesilawuli Esikhulu:
Ukufakwa kwamandla: DC12V - 15V, ≥ 1A
Ukusebenzisa amandla: < 7W
Izinga lokushisa lokusebenza: -10℃ kuya ku-40℃
Ubukhulu besilawuli esikhulu (W×H×D): 485mm × 100mm (2U, okuhlanganisa namaphedi enyawo esikhwama) × 355mm
Isisindo seyunithi elawula kakhulu: 7.2 kg
Isiteshi somsindo
Indlela yokuxhumana: Indlela engenazintambo ye-UHF (enye indlela)
Inani leziteshi: 5 (isiteshi esisodwa esiyinhloko, iziteshi ezine zeyunithi lommeleli)
Ibhande le-frequency: (Ibhande le-frequency liyatholakala ukuze likhethwe phakathi kwebanga lika-500 MHz no-950 MHz)
Indlela yokukhipha imvama: FM
Ukuzwela kokwamukela: -100 dBm
Isiteshi sokulawula
Indlela yokuxhumana: I-UHF engenazintambo (ezimbili-indlela)
Inombolo yesiteshi: 16
Ibanga lemvamisa: 422.4 MHz -- 438.4 MHz
Indlela yokuguqula: FSK
Ukuzwela kokwamukela: -100 dBm
Amandla okukhanya: ≤ +6 dBm
Ukuphambuka kwemvamisa: < 0.002
Isilinganiso sedatha: 100 Kbps
