【摘要】：水文信息化建設(shè)是水文現(xiàn)代化的基礎(chǔ)和重要標(biāo)志,新形勢下迫切需要加強水文信息化系統(tǒng)建設(shè)與應(yīng)用。在水文信息監(jiān)測系統(tǒng)中,常常需要對眾多的水位點進行實時監(jiān)測,是水文信息監(jiān)測中量大面廣的監(jiān)測參量,是節(jié)水改造、防汛抗旱、水資源保障的重要指標(biāo)。 以水文信息采集終端為基礎(chǔ)的水文信息采集系統(tǒng)是水文信息現(xiàn)代化建設(shè)的關(guān)鍵和基礎(chǔ),因此本論文根據(jù)實際需要提出了基于GPRS網(wǎng)絡(luò)的水文信息采集系統(tǒng)的研究與設(shè)計。本課題充分利用GPRS無線通信技術(shù)以及STM32嵌入式系統(tǒng)技術(shù),設(shè)計出嵌入式智能一體化水文信息采集終端,能夠采用陶瓷電容水位傳感器CCPS32對水文信息采集,并通過GPRS無線傳輸終端實現(xiàn)數(shù)據(jù)無線傳輸。這也是為進一步完善防洪安全、水資源供給和水環(huán)境三大保障體系做出應(yīng)有的貢獻。 本次設(shè)計實施的GPRS網(wǎng)絡(luò)的水文信息采集系統(tǒng)主要由陶瓷電容水位傳感器、STM32F103水文信息采集控制板、華為公司的GTM900C無線GPRS終端、嵌入式STM32F103水文信息采集系統(tǒng)控制軟件設(shè)計等組成。本設(shè)計中,選用了德國KAVLICO公司的CCPS32陶瓷電容水位傳感器采集水位信息,基于ARM Cortex-M3內(nèi)核的STM32F103C8芯片作為系統(tǒng)控制器,實時顯示當(dāng)前的液位信息,并通過華為公司的GPRS終端GTM900C將水位信息通發(fā)送到中心站中,通過PC機實現(xiàn)數(shù)據(jù)的實時監(jiān)控。 水文信息檢測系統(tǒng)的應(yīng)用,很大地促進了防汛抗旱、節(jié)水改造、水資源利用等工作,為國家水文信息化建設(shè)做出了相應(yīng)的貢獻。
[Abstract]:The construction of hydrology information is the foundation and important symbol of hydrology modernization. Under the new situation, it is urgent to strengthen the construction and application of hydrological information system. In the hydrological information monitoring system, it is often necessary to monitor many water level points in real time, which is a large and wide monitoring parameter in hydrological information monitoring, and is an important index of water saving reform, flood prevention and drought relief, and water resources guarantee. The hydrological information collection system based on hydrological information collection terminal is the key and foundation of hydrological information modernization construction. Therefore, according to the actual needs, this paper puts forward the research and design of hydrological information collection system based on GPRS network. Based on GPRS wireless communication technology and STM32 embedded system technology, the embedded intelligent integrated hydrological information collection terminal is designed, which can collect hydrological information with ceramic capacitance water level sensor CCPS32. And through the GPRS wireless transmission terminal to achieve wireless data transmission. This is also for the further improvement of flood control safety, water supply and water environment to make due contributions. The hydrological information acquisition system of GPRS network is mainly composed of ceramic capacitor water level sensor STM32F103 hydrologic information acquisition control board, Huawei GTM900C wireless GPRS terminal, embedded STM32F103 hydrological information acquisition system control software design and so on. In this design, the CCPS32 ceramic capacitive water level sensor of Germany KAVLICO company is selected to collect the water level information, and the STM32F103C8 chip based on the ARM Cortex-M3 core is used as the system controller to display the current liquid level information in real time. The water level information is transmitted to the central station through Huawei's GPRS terminal GTM900C, and the real-time monitoring of the data is realized by PC. The application of hydrological information detection system has greatly promoted flood prevention and drought relief, water saving and water resources utilization, and has made corresponding contributions to the construction of national hydrological information system.
【學(xué)位授予單位】：浙江工業(yè)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：P335;TN929.532

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