基于NORDIC的智能锁的设计与实现

发布时间：2018-01-13 08:38

本文关键词：基于NORDIC的智能锁的设计与实现　出处：《山东师范大学》2016年硕士论文　论文类型：学位论文

更多相关文章：蓝牙 NORDIC 智能锁 传感器 低功耗

【摘要】：随着社会的发展,人们对于生活水平的要求越来越高,一方面,人们对于自身家居安全的要求越来越高;另一方面,现在有越来越多的年轻人远离家乡,来到城市工作,由于他们在所工作的城市里没有固定居所,所以需要通过租房来解决个人的住宿问题,因此出现了大量的出租式公寓,而房东对于这种出租式公寓集体管理的方便性和安全性的要求也越来越高。普通的机械锁只能防止最原始的盗窃,而在现代化的盗窃手段面前则显得苍白无力。而新一代的电子智能锁(密码、指纹、人脸识别等)虽然大大提高了家居安全,但是当智能锁遭到破坏时,房东无法实时获悉,而且这种智能锁并不能满足房东对于出租式公寓集体管理的方便性的要求。本文提出了一种基于蓝牙无线网络的智能锁系统。在该系统中,你可以通过手机控制你家智能锁的开/关,同时你家里的智能锁开/关的状态也能实时的反馈到你的手机上,这不仅能随时掌握智能锁的状态,提高了家居的安全性,也大大方便了房东对于出租式公寓的管理。本文通过理论部分和设计与实现部分进行介绍。对于理论部分,本文首先对现有的智能锁进行了简单的介绍,包括了智能锁的背景和意义、国内外发展现状、现有电子智能锁使用的一些技术以及智能锁的发展趋势,然后对本文使用的蓝牙无线技术进行了简单的介绍。对于智能锁的设计与实现部分,本文重点介绍了硬件部分,包括电路最初设计以及在实际应用和调试过程中进行的更改,以及对其更改原因进行了详细的解释。本文选用了NORDIC公司的nRF51822芯片作为无线网络开发平台,并结合相应的外围电路和传感器监测点来实现功能。最后对系统的整体测试进行了详细的说明。包括整机测试和单板测试,整机测试主要是功能和功耗测试,目的是检测板子功能是否达到设计所需,是否实现低功耗;单板测试是针对大批量生产时的测试。
[Abstract]:With the development of society, on the one hand, people living standard for the increasingly high demand, and people increasingly high requirements for their own safety Home Furnishing; on the other hand, there are more and more young people away from home, came to the city, because they had no fixed residence in the work of the City, so the need to solve the accommodation through personal housing, so there was a rental apartment a lot, and the landlord has more and more for the convenience and safety of the rental apartment of collective management of the higher requirements. The common mechanical lock can prevent the original theft, but in front of the modern means of theft is feeble. But a new electronic intelligence the lock (password, fingerprint, face recognition etc.) while greatly improving the safety of Home Furnishing, but when the intelligent lock is damaged, the landlord can not be real-time informed, and this kind of intelligent lock is not full For the convenience of the landlord foot apartment rental collective management requirements. This paper proposes a kind of intelligent lock system based on Bluetooth wireless networks. In this system, you can use mobile phone to control the on / off your home intelligent lock, and smart in your home lock on / off state can feedback in real time to your mobile phone, which can not only grasp the status of intelligent lock, improves the safety of Home Furnishing, but also greatly facilitate the landlord for the rental apartment management. This paper introduces the design and implementation of part theory and theory. For the first part of the existing intelligent lock for a simple introduction, including the background and significance of the intelligent lock, the development of the status quo at home and abroad, the use of some of the existing electronic intelligent lock technology and intelligent lock development trend, then it gives a brief introduction of Bluetooth wireless technology for this paper. Design and implementation of intelligent lock, this paper introduces the hardware circuit design, including the initial and ongoing changes in the practical application and the debugging process, and the reasons for change were explained in detail. This paper uses the nRF51822 chip of NORDIC company as the wireless network development platform, combined with peripheral circuit and sensor the corresponding points to achieve function. At the end of the whole test system is described in detail. Including test and single board test, the test is the main function and power test, to test whether the board functions meet the design requirements, whether to achieve low power consumption; single board test for mass production test.

【学位授予单位】：山东师范大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TN925;TU855

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