急求毕业论文英文摘要的翻译，我英语水平有限，求英语高手帮忙翻译，不要在线翻译的。谢谢各位了……

Question

内容摘要：
本文主要讨论红外线感应与LED节能自动控制系统的设计与实现。该系统主要由红外线热释探头接收到微弱信号加以放大，然后通过驱动LED。本系统能探测到人体移动红外线信号，当人体靠近红外线感应器的探测范围内，然后根据外界光线强弱情况判断来启动开关，点亮LED灯。当人体离开探测范围后LED灯延时一定的时间再熄灭，起到“人来灯自亮，人走灯自灭”的作用；而在白天光线充足时电路是封闭的，无论有人经过与否LED灯都是熄灭的。该设计既新颖，又方便省电，可应用于企业、宾馆、商场及住宅走廊、楼梯、电梯间、卫生间和库房等处的自动开关，在某些场所还能起到威慑盗窃活动的防范作用。本设计结构简单，器件功耗小，价格低廉，隐蔽性好，在生活中有着广泛的应用。

Answer 1

本文主要讨论红外线感应与LED节能自动控制系统的设计与实现。
This paper mainly discusses the infrared sensing and LED energy saving of the automatic control system design and implementation.

该系统主要由红外线热释探头接收到微弱信号加以放大，然后通过驱动LED。
This system mainly consists of infrared thermal release probe receives weak signal to enlarge, then through the drive leds.

本系统能探测到人体移动红外线信号，当人体靠近红外线感应器的探测范围内，然后根据外界光线强弱情况判断来启动开关，点亮LED灯。
This system can detect moving infrared signal, when human body near infrared sensors detection range, and then based on the outside light weaknesses judgment to start switch, lit LED lights.

当人体离开探测范围后LED灯延时一定的时间再熄灭，起到“人来灯自亮，人走灯自灭”的作用；
When the human body to leave after detection range of certain time delay LED lamp extinguishes again to play ", people walk self-igniting light from the role of death "lamp;

而在白天光线充足时电路是封闭的，无论有人经过与否LED灯都是熄灭的。
In the day when the light is enough, no matter the circuit is closed whether anyone passed the LED lighting is extinguished.

该设计既新颖，又方便省电，可应用于企业、宾馆、商场及住宅走廊、楼梯、电梯间、卫生间和库房等处的自动开关，在某些场所还能起到威慑盗窃活动的防范作用。
This design is novel, and convenient save electricity, can be applied to enterprises, hotels, stores and residential corridor, stair, elevators, toilet and warehouses of the place such as automatic switch, in some places still can rise to deter steal preventive action.

本设计结构简单，器件功耗小，价格低廉，隐蔽性好，在生活中有着广泛的应用。
This design is simple in structure, the device low consumption, the price is cheap, easy to conceal, in life in a wide range of applications.