基于 51 单片机的声光双控楼道灯设计与制作 Design and implementation of indoor management and control system内容摘要21 世纪是世界科技飞速发展的一个时代，中国在科技行业上追求更高、更快、更远的目标也更进一步。市面上也出现了越来越多适应当代需求和发展的产品，在追求发展的同时也在规范着所有人保护环境、绿色可持续发展，所以可持续发展，降低现有的能源消耗无疑是当今社会需要共同完成的目标。然而，当今社会在能源上还存在着极大的浪费，比如学校、公司、社区等公共场所和居民区的楼道灯，长期开始未及时关闭甚至长期开启的现象是屡见不鲜的，这对能源造成了极大的浪费与消耗。在长期频繁的触摸墙体的情况下，无疑也是造成了损耗，后期需要花费大量的人力、财力弥补维修。针对这一社会现象，本次设计的课题为声光双控楼道灯，51 单片机为芯片，当环境亮度高时，灯不亮；当环境亮度低于一定值得时候，为节约能源，采用声音控制，例如人行走时脚步声、踩踏声、击掌声、说话声等声源触发灯亮，在设定的时间内灯持续亮着，超过一定时间后，灯自动熄灭。关键词： 节能 可持续 51 单片机 亮度 声控AbstractThe 21st century is an era of the rapid development of science and technology in the world, and China's pursuit of higher, faster and farther goals in the science and technology industry gone furthe.There are also more and more products on the market to meet the needs and development of contemporary times, while pursuing development, but also standardizing all people to protect the environment, green sustainable development, sntial areas of corridor lights, long-term start not to close in time or even long-term open phenomenon is common, which has caused a great waste and consumption of energy. In the case of long-term frequent touch wall, is undoubtedly also caused by wear and tear, later need to spend a lot of human and financial resources to repair.o sustainable development, reducing the existing energy consumption is undoubtedly the goal of today's society to achieve together....
