目錄

摘要及關鍵詞................................................................................................ 1
第一章、前言............................................................................................... 2
第二章、工作原理..................................................................................... 4
第一節(jié)、內部結構......................................................................... 4
第二節(jié)、引腳功能......................................................................... 4
第三節(jié)、工作原理.......................................................................... 5
3.１、輸入放大濾波和比較電路......................... 5
3.２、工作模式的選擇................................................. 6
第四節(jié)、應用........................................................................................ 7
第三章、感應范圍...................................................................................... 8
第四章、產品優(yōu)點及安裝..................................................................... 9
第一節(jié)、產品類型及安裝......................................................... 9
第二節(jié)、產品分類及范圍......................................................... 10
第五章、結束語............................................................................................. 12
參考文獻............................................................................................................... 13
摘要
現(xiàn)階段最為緊迫的問題就是能源問題，要從根本上解決能源問題，除了尋找新的能源，節(jié)能是關鍵的也是目前最直接有效的重要措施 ，在最近幾年,通過努力，人們在節(jié)能技術的研究和產品開發(fā)上都取得了巨大的成果。
人體感應自動節(jié)能燈電路設計，是在節(jié)能的基礎上，合理節(jié)約資源，依據接收人體紅外光譜而工作，當人體在其接收范圍內活動，自動開啟負載，人不離開且在活動，負載持續(xù)工作，直至人離開后延時關閉負載。適合走廊、消防通道、車庫、倉庫、地下室等照明環(huán)境，尤其適應常忘關燈，關抽風機的家庭和賓館浴室。人到燈先亮，人離后燈滅，不需觸摸，無須喊叫。
關鍵詞：紅外線，感應開關，紅外輻射，探測區(qū)域
Abstract
At present the most pressing problem is the energy issue, to fundamentally resolve the energy problems, in addition to looking for new sources of energy, energy efficiency is critical and is the most direct and effective measures, in the last few years, through the efforts of the people in power-saving technology research and product development are made great achievements. Human body sensors automatically saving lamp circuit design, is on the basis of energy efficiency, conserve resources, based on reasonable receive human infrared spectroscopy and work, the human body in its receiving activities, open load, people don't leave and sustained activity, the load until people leave work, after a delay shutting down load. Suitable for corridor, access, garage, warehouse, basements, and other lighting environment, in particular adaptation often forget to turn off the light, off the exhaust fan of home and hotel bathroom. The lamp first light, people leave after the lights, and does not need to touch, there is no need to shout.
Keywords: Infrared, Sensor switch, Infrared radiation, Detection of regional