基于CC3200 LaunchPad的低功耗智能蓝牙锁设计与实现

Design and Implementation of Low-Power Smart Bluetooth Lock Based on CC3200 LaunchPad

摘要: 伴随“互联网+”信息化时代和最新BLE蓝牙4.0技术的来临，人们对于锁具的性能要求越来越高，需求越来越广泛，传统的锁具无法满足现代人们生活需求，因此，智能锁具顺势而生，逐渐地改变传统锁具的应用，而本文主要研究智能锁具的经典案例：智能蓝牙锁。本文提出一种基于CC3200 LaunchPad的低功耗智能蓝牙锁，以普通自行车为设计载体，通过自主改装步进电机形成车锁原型，不仅可以区别于OFO和Mobike的智能蓝牙马蹄锁，实现全自动智能解锁与上锁，而且降低了智能蓝牙锁在共享单车应用领域的功耗。另外，本设计采用T型锁设计理念，应用范围广泛且实用。

Abstract: With the advent of the “Internet+” information era and the latest BLE Bluetooth 4.0 technology, people have higher and higher requirements for the performance of locks; the demand is more and more extensive. The traditional locks cannot satisfy the needs of people in modern times. Therefore, smart locks follow the trend and gradually change the application of traditional locks; this article focuses on the classic case of smart locks: smart bluetooth locks. The article proposes a low-power smart bluetooth lock based on CC3200 LaunchPad. It uses an ordinary bicycle as a design carrier to form an archetype of a bicycle lock by self-reconfiguring a stepping motor. It not only can be distinguished from OFO and Mobike’s smart bluetooth horseshoe lock to realize automatic intelligent un-locking and locking, but also reduces power consumption of smart bluetooth locks in shared bicycle applications. In addition, this design adopts the T-lock design concept and has a wide range of applications and the design is practical.