智能门禁系统

摘要

智能安防设备以前沿的技术与设计理念走进了市场，让人们的生活更加便捷智能。通过智能安防设备，用户可以更好的远程感知防护周围环境和信息，这种安防设备，会通过软件支持以及数据交互，实现强大的功能。越来越多的创业者、科技公司、传统厂商加入了智能安防的开发设计当中，然而目前来说智能硬件设备依处在发展早期阶段，市场上大多数的产品都只是空炒概念、缺乏创新，不断叠加各式各样的功能。我们要抓住市场上已有产品的不足，将功能以简单优雅的元素和色调呈现给用户，对其功能进行智能化的时候，要找准用户需求，以需求为导向、以健康安全为切入点，为用户设计一款具有针对性的智能门禁系统。

本文主要完成以下工作：

1．研究智能门禁系统通信模块的需求，根据需求将其分成几个子模块，并将每个模块所需要的技术罗列出来，查阅网上资料、图书、期刊、论文来掌握相关技术。

2．GSM模块通过串口通信实现拨打电话和发送短信的功能。

3．掌握Qt配置文件的读写操作，将系统所需要的设置保存到配置文件中。

4．连接并实现socket通信连接的建立以及数据的发送与接收，数据包格式的定义，数据包的打包解包操作的实现，数据包的完整性验证。

5．Qt国际化支持的实现。

关键词：嵌入式，门禁系统，Linux，Qt

ABSTRACT

Intelligent security equipment to the forefront of technology and design concept into the market, let the life of people more convenient intelligence. Through intelligent security system, the user can better protective environment remote sensing and information, this kind of security equipment, through software support and data interaction, powerful functions. More and more entrepreneurs, technology companies, the traditional manufacturers to join the development and design of intelligent security, for now, however, intelligent hardware equipment according to the development in early stage, most of the products on the market just empty concept, lack of innovation, constantly superposition of a variety of functions. We should seize the shortcomings of existing products on the market, the function with a simple and elegant elements and colour presented to the user, to intelligent, its function to get the user requirements, demand oriented, with health and safety as the breakthrough point, for the user to design a targeted intelligent entrance guard system.

This paper mainly do the following:

1. Research the demand of the intelligent entrance guard system communication module, according to the demand will be divided into several modules, and will list each module need technology, access to online data, books, journals, papers to master relevant technology.

2. GSM module through the serial port communication, we can realize the function of call and send text messages.

3. Master the Qt configuration file read and write operations, the system Settings saved to the configuration file you need.

4. Establishing the connection and realize the socket communication connection and data sending and receiving, data packet format, the definition of the package of packet unpack the implementation of the operation, the integrity of the data packet validation.

5. The realization of the Qt internationalization support

Keywords: Embedded, entrance guard system, Linux, QT,,