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土壤墑情信息采集與遠(yuǎn)程監(jiān)測(cè)系統(tǒng)
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Remote Collecting and Monitoring System of Soil Moisture Content Information
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    摘要:

    為提高傳輸距離和進(jìn)行不間斷連續(xù)監(jiān)測(cè),開(kāi)發(fā)了土壤墑情信息采集與遠(yuǎn)程監(jiān)測(cè)系統(tǒng),。詳細(xì)討論了系統(tǒng)的結(jié)構(gòu)和原理,給出了系統(tǒng)的軟硬件設(shè)計(jì)方案。系統(tǒng)利用太陽(yáng)能進(jìn)行充電,，通過(guò)GSM網(wǎng)絡(luò)進(jìn)行土壤墑情數(shù)據(jù)無(wú)線傳遞,，利用GPS系統(tǒng)進(jìn)行采樣點(diǎn)的衛(wèi)星定位,。通過(guò)GIS軟件,，系統(tǒng)能實(shí)時(shí)監(jiān)測(cè)大面積區(qū)域內(nèi)的土壤墑情狀態(tài)并做出土壤墑情空間分布圖,。應(yīng)用結(jié)果表明,該系統(tǒng)結(jié)構(gòu)合理,可以為防旱,、抗旱提供可靠的依據(jù),。

    Abstract:

    In order to heighten transmission distance and continuous monitoring, a remote collection and monitoring system of soil moisture content information was developed. Its structure and principle were described in detail, and the software and hardware design were given. The system can be charged by solar energy. Wireless transmission and satellite location of sample stations was realized by GSM net and GPS system. The large area real-time soil moisture content state was monitored and the spatial distribution map of soil moisture was drawn by a GIS software. The application results show that the proposed system is efficient. The established remote monitoring system provides reliable and foundation for fighting for drought. 

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楊紹輝,楊衛(wèi)中,王一鳴.土壤墑情信息采集與遠(yuǎn)程監(jiān)測(cè)系統(tǒng)[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2010,41(9):173-177. Remote Collecting and Monitoring System of Soil Moisture Content Information[J]. Transactions of the Chinese Society for Agricultural Machinery,2010,41(9):173-177.

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