Isilawuli kude sezwi se-Bluetooth kancane kancane sithathe indawo yesilawuli kude esivamile se-infrared, futhi kancane kancane sesiphenduke isisetshenziswa esijwayelekile samabhokisi okusetha phezulu asekhaya anamuhla.Kusukela egameni elithi "Bluetooth Voice Control Remote", ikakhulukazi kuhilela izici ezimbili: Bluetooth nezwi.I-Bluetooth ihlinzeka ngesiteshi kanye nesethi yemithetho elandelwayo yokudlulisa idatha yezwi, futhi izwi liyaqaphela ukubaluleka kwe-Bluetooth.Ngaphezu kwezwi, izinkinobho zesilawuli-kude sezwi se-Bluetooth nazo zidluliselwa ku-set-top box nge-Bluetooth.Lesi sihloko sifinyeza imiqondo ethile eyisisekelo yesilawuli kude sezwi se-Bluetooth.

1. Indawo yenkinobho ethi "Izwi" kanye nembobo yemakrofoni yesilawuli kude sezwi se-Bluetooth

Omunye umehluko phakathi kwesilawuli kude sezwi se-Bluetooth nesilawuli kude esivamile se-infrared ngokwezinkinobho ukuthi eyokuqala inenkinobho "yezwi" eyengeziwe kanye nembobo yemakrofoni.Umsebenzisi udinga kuphela ukubamba inkinobho ethi "Izwi" futhi akhulume kumakrofoni.Ngesikhathi esifanayo, imakrofoni izoqoqa izwi lomsebenzisi futhi ilithumele ku-set-top box ukuze lihlaziywe ngemva kwesampula, ukulinganisa, nombhalo wekhodi.

Ukuze uthole umuzwa ongcono wezwi oseduze nenkundla, ukwakheka kwenkinobho ethi "Izwi" nendawo yombhobho kusilawuli kude kuyakhethekile.Ngibone izilawuli ezikude zezwi zama-TV kanye namabhokisi e-OTT asethelwe phezulu, nezikhiye zazo "zezwi" nazo zibekwe ezindaweni ezahlukahlukene, ezinye zibekwe endaweni emaphakathi yesilawuli kude, ezinye zibekwe endaweni ephezulu. , futhi ezinye zibekwe endaweni yeKhona eliphezulu kwesokudla, futhi indawo yombhobho ngokuvamile ibekwa phakathi nendawo ephezulu.

2. BLE 4.0~5.3

Isilawuli kude sezwi se-Bluetooth sine-chip ye-Bluetooth eyakhelwe ngaphakathi, edla amandla amaningi kunesilawuli kude esivamile se-infrared.Ukuze kunwetshwe impilo yebhethri, isilawuli kude sezwi se-Bluetooth ngokuvamile sikhetha i-BLE 4.0 noma izinga eliphezulu njengezinga lokusebenzisa lobuchwepheshe.

Igama eligcwele le-BLE lithi "BlueTooth Low Energy".Kusukela egameni, kungabonakala ukuthi ukusetshenziswa kwamandla okuphansi kuyagcizelelwa, ngakho-ke kulungele kakhulu ukulawula okude kwezwi le-Bluetooth.

Njengephrothokholi ye-TCP/IP, i-BLE 4.0 iphinda icacise isethi yemithetho yayo elandelwayo, njenge-ATT.Mayelana nomehluko phakathi kwe-BLE 4.0 ne-Bluetooth 4.0 noma inguqulo ye-Bluetooth yangaphambilini, ngikuqonda kanje: inguqulo engaphambi kwe-Bluetooth 4.0, njenge-Bluetooth 1.0, ingeye-Bluetooth yendabuko, futhi awukho umklamo ohlobene nokusetshenziswa kwamandla okuphansi;kusuka ku-Bluetooth 4.0 Ekuqaleni, iphrothokholi ye-BLE yengezwe enguqulweni yangaphambili ye-Bluetooth, ngakho i-Bluetooth 4.0 ihlanganisa kokubili umthetho olandelwayo we-Bluetooth wangaphambilini kanye ne-BLE protocol, okusho ukuthi i-BLE iyingxenye ye-Bluetooth 4.0.

Ukumatanisa isimo sokuxhuma:

Ngemva kokuthi isilawuli kude nebhokisi le-set-top kubhanqiwe futhi kuxhunyiwe, kokubili kungadlulisela idatha.Umsebenzisi angasebenzisa okhiye besilawuli kude nokhiye bezwi ukuze alawule ibhokisi lokumisa phezulu.Ngalesi sikhathi, inani elingukhiye nedatha yezwi kuthunyelwa ku-set-top box nge-Bluetooth.

Isimo sokulala nesimo sokusebenza:

Ukwelula impilo yebhethri, lapho isilawuli kude singasetshenziswa isikhathi esithile, isilawuli kude sizolala ngokuzenzakalelayo.Phakathi nenkathi yokulala yesilawuli kude, ngokucindezela noma iyiphi inkinobho, isilawuli kude singasebenza, okusho ukuthi, isilawuli kude singalawula ibhokisi le-set-top ngokusebenzisa isiteshi se-Bluetooth ngalesi sikhathi.

Incazelo yenani lokhiye we-Bluetooth

Inkinobho ngayinye yesilawuli kude sezwi se-Bluetooth ihambisana nevelu yokhiye we-Bluetooth.Kunenhlangano yamazwe ngamazwe echaza isethi yokhiye bamakhibhodi, futhi igama elithi okhiye bekhibhodi HID.Ungasebenzisa le sethi yokhiye bekhibhodi HID njengokhiye be-Bluetooth.

Okungenhla isifinyezo semiqondo eyisisekelo nobuchwepheshe obuhilelekile kusilawuli kude sezwi se-Bluetooth.Ngizokwabelana kafushane lapha.Siyakwamukela ukubuza imibuzo futhi sixoxe ndawonye.