本文選題：嵌入式技術(shù) + 船舶��； 參考：《艦船科學(xué)技術(shù)》2017年22期

【摘要】：船舶實(shí)時(shí)監(jiān)控系統(tǒng)可以對(duì)船舶航行路徑、航行狀態(tài)以及周圍海洋信息的實(shí)時(shí)監(jiān)測(cè)分析,提高船舶安全航行能力,為此提出嵌入式技術(shù)的船舶實(shí)時(shí)監(jiān)控系統(tǒng)設(shè)計(jì)方法。首先構(gòu)建船舶實(shí)時(shí)監(jiān)控系統(tǒng)的總體結(jié)構(gòu)模型,監(jiān)控系統(tǒng)由信號(hào)采集模塊、信號(hào)處理模塊、核心控制模塊和輸出模塊組成,然后采用低功耗的嵌入式用ARM Cortex-M0為處理內(nèi)核,監(jiān)控系統(tǒng)通過RS232進(jìn)行Linux終端控制,實(shí)現(xiàn)船舶監(jiān)控系統(tǒng)的自動(dòng)增益控制和遠(yuǎn)程控制,各種控制信號(hào)由CPLD產(chǎn)生,在輸出終端輸出8路D/A轉(zhuǎn)換信號(hào),實(shí)現(xiàn)船舶實(shí)時(shí)監(jiān)控信息輸出,最后系統(tǒng)測(cè)試結(jié)果表明,該系統(tǒng)進(jìn)可以實(shí)現(xiàn)舶實(shí)時(shí)監(jiān)控,具有較好的信號(hào)采集和數(shù)據(jù)分析能力,監(jiān)控系統(tǒng)輸出穩(wěn)定性較好,且能實(shí)現(xiàn)監(jiān)控異常報(bào)警。
[Abstract]:The ship real-time monitoring system can monitor and analyze the ship's navigation path, navigation status and the surrounding ocean information in real time, and improve the ship's safe navigation ability. Therefore, the design method of the ship's real-time monitoring system based on embedded technology is put forward. Firstly, the overall structure model of ship real-time monitoring system is constructed. The monitoring system is composed of signal acquisition module, signal processing module, core control module and output module, and then uses low-power embedded ARM Cortex-M0 as the processing kernel. The monitoring system carries out Linux terminal control through RS232, realizes the automatic gain control and remote control of the ship monitoring system. All kinds of control signals are generated by CPLD. The output terminal outputs 8 D / A conversion signals, and realizes the ship real-time monitoring information output. Finally, the system test results show that the system can realize ship real-time monitoring, has better signal acquisition and data analysis ability, the monitoring system output stability is good, and can realize monitoring abnormal alarm.
【作者單位】： 廣東嶺南職業(yè)技術(shù)學(xué)院;
【基金】：廣東嶺南職業(yè)技術(shù)學(xué)院科研重點(diǎn)課題(KA201602) 廣東省高等職業(yè)技術(shù)教育研究會(huì)課題(GDGZ15Y114) 廣東省教育廳質(zhì)量工程建設(shè)項(xiàng)目(GDJG2015088)
【分類號(hào)】：TP277;U665.26

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