需要金幣： 1000 個金幣 |
資料包括：完整論文 |  |
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| 轉(zhuǎn)換比率：金額 X 10=金幣數(shù)量， 例100元=1000金幣 | 論文字?jǐn)?shù)：9641 |  | |
| 折扣與優(yōu)惠：團(tuán)購最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘要:市場調(diào)光臺燈多為手動式，即根據(jù)使用者的需要，用手轉(zhuǎn)動調(diào)光旋鈕，改變臺燈的亮度，雖然有節(jié)約用電的作用，但不是自動調(diào)光，更無防近視的功能。目前，學(xué)生患近視癥的人中很多造成近視的原因，多是在燈下學(xué)習(xí)或做作業(yè)時，由于距光源過近，久而久之，使視力下降，促成近視眼。 我們設(shè)計的紅外線防近視自動調(diào)光臺燈是通過監(jiān)測人與臺燈的距離來控制臺燈的亮度。人體不能離燈過近，若超過規(guī)定(即調(diào)定)的距離，燈光便自動變暗乃至熄滅，離開規(guī)定距離，燈光則自動變亮從而達(dá)到防近視的目的。 我們設(shè)計的紅外線防近視自動調(diào)光臺燈由直流電源、紅外發(fā)射、紅外接收、調(diào)光五個電路組成。 關(guān)鍵詞：紅外線接收；紅外線發(fā)射；自動調(diào)光；自激多諧振蕩器
Abstract:The current household appliances development met a lot of problems. Among them, the control system will industry idea and derivative to life is produce these problems. One of the main reasons Do not only increased the cost and difficulty of intelligent life, also seriously affected the lives of comfort and convenience, and the safety of complex systems, this not reliable to household life destruction is undoubtedly disastrous. So we might as well references for the development of the human process, from the start, rely on cooperation wisdom strengthen ourselves. Use intelligence to improve their lives. So we think household life is the development direction of: a simple and reliable system, application accurate control through high intelligence and synergies, make life easier more comfortable more savings. From a professional standpoint, we are electronic products, gift their soul creator is not only our dreams and our mission. Based on this concept we launched infrared automatic dimmer desk lamp. This lamp glow in the light intensity users the distance from desk lamp close related: the lamp is darker even out; Far as is lamplight to brighten. It not only can light your bedroom, also can illuminate the way to future family. It is not only consumer goods, but also a member of the family cloud systems. Of course it's a healthy green concept. Key words: Infrared receiver; Infrared emission; Automatically adjustable light; free-running multivibrator
本論文設(shè)計的自動調(diào)光臺燈，主要也是利用紅外技術(shù)實(shí)現(xiàn)的，論文主要紅外線調(diào)光臺燈原理分析，調(diào)試，結(jié)果與分析，心得體會四部分組成，期中紅外線調(diào)光臺燈原理分析詳細(xì)講解了直流電源電路、發(fā)射電路、外接收電路、動調(diào)光電路設(shè)計及工作原理。
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