本文關(guān)鍵詞： 智能灌溉 GPRS數(shù)據(jù)傳輸 RFID技術(shù) UCOS-Ⅱ系統(tǒng)　出處：《太原科技大學(xué)》2017年碩士論文　論文類型：學(xué)位論文

【摘要】：我國(guó)水資源嚴(yán)重短缺,一些地區(qū)地下水位連年下降。通過將控制和管理相結(jié)合,規(guī)范農(nóng)業(yè)灌溉用水水價(jià)收費(fèi)制度,引導(dǎo)農(nóng)業(yè)灌溉科學(xué)用水、節(jié)約用水,逐步實(shí)現(xiàn)精準(zhǔn)灌溉是農(nóng)業(yè)現(xiàn)代化的一個(gè)必然發(fā)展方向。本文把RFID技術(shù)及GPRS技術(shù)相結(jié)合運(yùn)用到智能灌溉領(lǐng)域,開發(fā)了農(nóng)業(yè)灌溉控制終端機(jī),實(shí)現(xiàn)灌溉用水的計(jì)算機(jī)遠(yuǎn)程計(jì)量、控制和管理功能。為農(nóng)業(yè)生產(chǎn)現(xiàn)代化、信息化提供一種技術(shù)支持,同時(shí)可為實(shí)現(xiàn)農(nóng)業(yè)精準(zhǔn)灌溉提供信息依據(jù)。本文主要研究工作:1、在深入調(diào)研農(nóng)業(yè)灌溉用水現(xiàn)狀、用水的管理方式及需求的基礎(chǔ)上,設(shè)計(jì)了智能灌溉終端機(jī)的整體技術(shù)方案,并對(duì)主芯片、GPRS芯片、流量計(jì)、讀卡器等主要器件進(jìn)行了選型。2、設(shè)計(jì)了以單片機(jī)為核心,包括智能灌溉終端機(jī)主控板的電源模塊、讀卡模塊、GPRS數(shù)據(jù)傳輸模塊等的終端機(jī)電路。3、根據(jù)智能灌溉終端機(jī)的功能要求及操作流程,設(shè)計(jì)了讀寫卡、水費(fèi)計(jì)量、GPRS信息傳輸、信息管理與用水控制等應(yīng)用軟件。4、對(duì)主芯片進(jìn)行了嵌入式實(shí)時(shí)操作系統(tǒng)UCOS-Ⅱ的移植,在UCOS-Ⅱ系統(tǒng)中對(duì)各任務(wù)進(jìn)行了軟件編程。5、開發(fā)了終端機(jī)的實(shí)驗(yàn)樣機(jī),對(duì)所設(shè)計(jì)的硬件、軟件進(jìn)行了調(diào)試及功能測(cè)試,測(cè)試結(jié)果表明了主要功能完全滿足設(shè)計(jì)要求。
[Abstract]:There is a serious shortage of water resources in our country, and the groundwater level in some areas has dropped year after year. By combining control and management, we should standardize the system of water pricing for agricultural irrigation water, guide the scientific use of water for agricultural irrigation, and save water. It is an inevitable development direction of agricultural modernization to realize precision irrigation step by step. This paper applies RFID technology and GPRS technology to intelligent irrigation field, develops agricultural irrigation control terminal, realizes the computer remote measurement of irrigation water. The function of control and management provides a kind of technical support for the modernization of agricultural production and informationization, and can also provide information basis for the realization of precision irrigation in agriculture. Based on the management mode and requirement of water, the whole technical scheme of intelligent irrigation terminal is designed, and the main chip, GPRS chip, flow meter, card reader and other main devices are selected. It includes the power supply module of the main control board of intelligent irrigation terminal, the terminal circuit of GPRS data transmission module of card reading module, etc. According to the function requirement and operation flow of intelligent irrigation terminal, a read-write card and GPRS information transmission are designed. The main chip is transplanted to the embedded real-time operating system UCOS- 鈪，

本文編號(hào)：1505739