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Direncanakake Ngluncurake 12 Satelit ing 2021 kanggo Ngapikake Terobosan Nol ing Komunikasi Laser Konstelasi Satelit Domestik Internet of Things

Sinau saka China Aerospace Science lan grup industri manawa proyek awan Saiki, konstruksi fase wis diwiwiti. Direncanakake bakal ngluncurake 12 satelit ing taun 2021. Ing wektu iku, kapasitas layanan global saka papan basis Internet saka iku bakal Ngartekno enhanced.Xingyun project punika orbit kurang sempit-band Internet pisanan samubarang konstelasi satelit nandur modhal lan dibangun dening China Aerospace Science lan grup industri. Aerospace Sanjiang Aerospace Xingyun Technology Co., Ltd. tanggung jawab kanggo konstruksi lan operasi Ing telung fase, direncanakake mbangun rasi lintang sing kasusun saka 80 satelit komunikasi LEO watara taun 2023. Teknik awan bisa kanthi efektif ngatasi masalah wilayah wuta komunikasi sing disebabake dening jangkoan jaringan komunikasi selular lemah (saiki, jangkoan darat kira-kira 20%, lan jangkoan samodra kurang saka 5%). Dina sadurunge wingi, rong- komunikasi cara karo proses bangunan chain lengkap lan status telemetri stabil iki temen maujud antarane satelit xingyun-2 01 lan 02, kang tegese teknologi payload komunikasi laser digawa dening satelit xingyun-2 wis kasil diverifikasi, lan Internet Satelit Cina rasi lintang wis entuk terobosan komunikasi laser antar satelit nol.

Direncanakake Ngluncurake 12 Satelit ing 2021 kanggo Ngapikake Terobosan Nol ing Komunikasi Laser Konstelasi Satelit Domestik Internet of Things 1

Komunikasi laser antar satelit minangka cara komunikasi sing nggunakake sinar laser minangka operator kanggo ngirim gambar, swara, sinyal lan informasi liyane ing ruang angkasa. Nduweni kaluwihan saka tingkat transmisi dhuwur, kemampuan anti-gangguan kuwat, volume terminal sistem cilik, bobot entheng lan konsumsi daya kurang. Bisa banget nyuda katergantungan sistem rasi lintang satelit ing jaringan lemah, supaya bisa ngurangi jumlah lan biaya stasiun gateway lemah, Nggedhekake wilayah jangkoan lan éling pangukuran lan kontrol global. Kacarita massa beban komunikasi laser xingyun-2 satelit 01 lan 02 yaiku 6.5kg, lan konsumsi daya ing orbit yaiku 80W.

Saiki, teknologi link laser antar satelit wis dadi teknologi kunci ing pangembangan sistem komunikasi satelit global. Informasi umum nuduhake yen ing antarane proyek rasi lintang orbit rendah lan medium global, mung rasi lintang Starlink lan rasi lintang LEOSAT ing Amerika Serikat sing ngusulake rencana nggunakake link laser antar satelit kanggo mujudake jaringan antariksa. Ing China, perusahaan Xingyun wis ngembangake beban komunikasi laser antar satelit sing paling cilik ing China, entuk terobosan ing komunikasi laser nul saka rasi lintang Internet satelit domestik, lan mbukak bottleneck transmisi informasi ing antarane rasi lintang Internet Satelit.

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Wiwit taun 2019, ketemu perhiasan didegake ing Guangzhou, China, pangkalan manufaktur perhiasan. Kita minangka desain perhiasan perhiasan, produksi produksi lan adol.


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