文档介绍：精选优质文档-----倾情为你奉上
精选优质文档-----倾情为你奉上
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精选优质文档-----倾情为你奉上
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单片机技术应用项目设计任务书
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精选优质文档-----倾情为你奉上
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Single Chip Controller
Abstract
Along with the exaltation of social science and the living level of people, how carry out the family to guard against theft, this problem also change particularly of the simple construct of traditional machine lock,the affairs of theft is electronics lock is safer because of its confidentiality, using the vivid good, the safe coefficient is high, being subjected to the large customer close.
It can carry out the key information to register in the main on board initial attestation, the password information encrypt etc. Go to correspond by letter the principle according to the string between 52 machines, this is easy to encrypt and protect to the passwords information random. Adopt the numerical signal codes,not only can carry out many controls of the road information, raise the anti- interference that signal deliver, reduce the mistake action,but also the power consume is low， Respond quickly,the efficiency deliver is high, work stable credibility etc. The software design adoption the design thought from top to bottom, to make the system toward wear distribute type,turn to the direction development of small, strengthen the system and can expand the stability and the result enunciation, various functions of this system are already all request of this design.
keyword：singlechip;cryptogram lock;singlechip design; electronics lock.
精选优质文档-----倾情为你奉上
精选优质文档-----倾情为你奉上
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精选优质文档-----倾情为你奉上
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1 绪论
引言
随着人们生活水平的提高，如何实现家庭防盗这一问题也变的尤其的突出，传统的机械锁由于其构造的简单，被撬的事件屡见不鲜，电子锁由于其保密性高，使用灵活性好，安全系数高，受到了广大用户的喜爱。锁是置于可启闭的器物上,用以关住某个确定的空间范围或某种器具的,必须以或暗码打开的扣件。锁具发展到现在已有若干年的历史了，人们对它的结构、机理也研究得很透彻，因此，不用钥匙就能打开的方法和工具也层出不穷。现代人类文明社会里，由于社会中各种矛盾冲突十分剧烈，人们的思想道德观念，价值观念，文化修养水平等差异，群众中良莠不