本文選題：嵌入式　切入點(diǎn)：太陽(yáng)能照明　出處：《江西理工大學(xué)》2012年碩士論文

【摘要】：智能化、分布式太陽(yáng)能照明系統(tǒng)是當(dāng)前提倡環(huán)保、節(jié)能大背景下的一項(xiàng)重要應(yīng)用技術(shù)�；谇度胧降姆植际教�(yáng)能照明系統(tǒng)融合了嵌入式技術(shù)、傳感器技術(shù)、網(wǎng)絡(luò)技術(shù)。隨著相關(guān)領(lǐng)域的技術(shù)進(jìn)步,太陽(yáng)能照明系統(tǒng)的穩(wěn)定性與經(jīng)濟(jì)性得到大幅度提高,更具有實(shí)用價(jià)值。 本文以NXP公司生產(chǎn)的Contex M0LPC11C14為核心控制器,結(jié)合目前應(yīng)用越來(lái)越廣泛的LED照明,設(shè)計(jì)了基于分布式的太陽(yáng)能照明控制系統(tǒng)。為提高太陽(yáng)能的轉(zhuǎn)換效率,設(shè)計(jì)了角度跟蹤電路,利用太陽(yáng)能對(duì)蓄電池充電,為L(zhǎng)ED照明電路提供電源,并利用PID控制提高了系統(tǒng)工作穩(wěn)定性。加入了市電互補(bǔ)電路,防止長(zhǎng)期無(wú)光照條件下儲(chǔ)能不足時(shí),LED無(wú)法正常工作。利用周立功公司生產(chǎn)的CTM1050T設(shè)計(jì)了CAN總線接口,可以完成CAN總線數(shù)據(jù)收發(fā),實(shí)現(xiàn)了網(wǎng)絡(luò)化遠(yuǎn)程控制。 在硬件設(shè)計(jì)中盡量采用近期上市的新型集成IC,電路設(shè)計(jì)得到簡(jiǎn)化,性能優(yōu)良,大大減少了系統(tǒng)電路體積、功耗及成本,且具有較好的擴(kuò)展性。軟件設(shè)計(jì)采用的算法簡(jiǎn)單可靠,系統(tǒng)運(yùn)行穩(wěn)定。 本文設(shè)計(jì)的太陽(yáng)能照明系統(tǒng),理論與實(shí)踐相結(jié)合,硬件與軟件相結(jié)合,原理與實(shí)用技術(shù)相結(jié)合。制作的測(cè)試樣機(jī)工作穩(wěn)定可靠,基本達(dá)到設(shè)計(jì)要求。
[Abstract]:Intelligent and distributed solar lighting system is an important application technology under the background of environmental protection and energy saving.The distributed solar lighting system based on embedded system integrates embedded technology, sensor technology and network technology.With the development of technology in related fields, the stability and economy of solar lighting system have been greatly improved, which has more practical value.In this paper, a distributed solar lighting control system is designed with Contex M0LPC11C14 produced by NXP Company as the core controller and LED lighting which is more and more widely used at present.In order to improve the conversion efficiency of solar energy, the angle tracking circuit is designed, the battery is charged by solar energy, the power supply is provided for the LED lighting circuit, and the stability of the system is improved by using the PID control.The complementary circuit is added to prevent the LED from working properly when the energy storage is insufficient under the condition of no light for a long time.The CAN bus interface is designed by using the CTM1050T produced by Zhou Ligong Company. The CAN bus data transceiver can be completed and the network remote control can be realized.As far as possible, the new integrated ICs are adopted in the hardware design, the circuit design is simplified, the performance is excellent, the system circuit volume, power consumption and cost are greatly reduced, and the system has good expansibility.The algorithm used in the software design is simple and reliable, and the system runs stably.The solar lighting system designed in this paper combines theory with practice, hardware with software, principle with practical technology.The test prototype is stable and reliable and meets the design requirements.
【學(xué)位授予單位】：江西理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2012
【分類號(hào)】：TM923.4;TP368.1

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