遙測實(shí)時圖像處理顯示系統(tǒng)設(shè)計(jì)與實(shí)現(xiàn)
《信息技術(shù)與網(wǎng)絡(luò)安全》2020年第7期
盧長海,石一鳴,,王殿勛
中國人民解放軍91550部隊(duì),,遼寧 大連116023
摘要: 在飛行試驗(yàn)中,遙測圖像由于其直觀,、實(shí)時顯示目標(biāo)飛行器的飛行狀態(tài)畫面,可供各級指揮決策和技術(shù)人員分析查看,,在保障飛行試驗(yàn)安全性,、高效性等方面發(fā)揮了重要作用。設(shè)計(jì)了一套地面遙測圖像實(shí)時解碼系統(tǒng),,在完成關(guān)鍵遙測參數(shù)實(shí)時處理基礎(chǔ)上,,通過多站遙測數(shù)據(jù)的實(shí)時拼接、實(shí)時分路等處理手段,,改善單一遙測地面站數(shù)據(jù)不完整帶來圖像畫面丟失的問題,,保障了遙測關(guān)鍵參數(shù)實(shí)時處理和遙測圖像的完整傳輸。
中圖分類號: TJ06
文獻(xiàn)標(biāo)識碼: A
DOI: 10.19358/j.issn.2096-5133.2020.07.010
引用格式: 盧長海,,石一鳴,,王殿勛. 遙測實(shí)時圖像處理顯示系統(tǒng)設(shè)計(jì)與實(shí)現(xiàn)[J].信息技術(shù)與網(wǎng)絡(luò)安全,,2020,39(7):57-60.
文獻(xiàn)標(biāo)識碼: A
DOI: 10.19358/j.issn.2096-5133.2020.07.010
引用格式: 盧長海,,石一鳴,,王殿勛. 遙測實(shí)時圖像處理顯示系統(tǒng)設(shè)計(jì)與實(shí)現(xiàn)[J].信息技術(shù)與網(wǎng)絡(luò)安全,,2020,39(7):57-60.
Design and implementation of telemetry real-time image processing and display system
Lu Changhai,,Shi Yiming,,Wang Dianxun
Unit 91550 of PLA,Dalian 116023,,China
Abstract: In flight test, telemetry image plays an important role in ensuring the safety and efficiency of flight test, due to its intuitive and real-time display of the flight status of the target aircraft, which can be analyzed and viewed by the command and decision-making and technical personnel at all levels. This paper designs a real-time decoding system of ground telemetry image, on the basis of real-time processing of key telemetry parameters, through real-time splicing and real-time branching of multi station telemetry data, this system improves the problem of image loss caused by incomplete data of single telemetry ground station, which ensures the real-time processing of key telemetry parameters and complete transmission of telemetry image.
Key words : telemetry ground station,;telemetry image;data splicing,;IRIG standard 106
隨著技術(shù)的發(fā)展,,遙測系統(tǒng)測量范圍不僅只限于傳統(tǒng)遙測參數(shù)的采集與傳輸,圖像數(shù)據(jù)的實(shí)時采集與傳輸也成為組成遙測數(shù)據(jù)的重要一環(huán),。通過飛行器上的圖像采集系統(tǒng),,將關(guān)鍵部位實(shí)時圖像壓縮處理后形成單獨(dú)遙測數(shù)據(jù)流或插入其他遙測數(shù)據(jù)流,與其他測量參數(shù)一起組成遙測數(shù)據(jù)幀,,經(jīng)調(diào)制放大后微波信號發(fā)送至地面,。通過遙測地面站接收、解調(diào),、圖像解碼后,,可以實(shí)時顯示目標(biāo)飛行器的飛行狀態(tài)畫面,供各級指揮決策和技術(shù)人員分析查看,,在保障飛行試驗(yàn)安全性,、高效性等方面發(fā)揮了重要作用。
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作者信息:
盧長海,,石一鳴,,王殿勛
(中國人民解放軍91550部隊(duì),遼寧 大連116023)
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