摘    要

随着科技的迅速发展，手机的使用日益普及，短信息收发成为日常生活必需的通信手段。现在，信息收发在企事业管理中充当着重要的通讯工具。短信的接收方式多样，网络信息的接收会受到网络和智能机的限制，而我国移动网络覆盖广泛，手机短信又广泛应用于各个年龄层次和文化层次，因此手机短信的收发成为最有效的通讯方式。

企业的短信群发（SMS Group Sending）系统属于数据库信息的管理系统，采用人机交互方式，操作简易，数据的存储安全可靠，系统运行稳定高效，信息的收发具有实时性。本系统利用短信猫（GSM MODEM）发送和接收短信息，并且用数据库来存储公司员工的信息以及收发的信息内容，另外该程序主要是基于Visual C++上的开发。

关键词：短信群发 短信猫 数据库 Visual C++

ABSTRACT

With the rapid development of science and technology, the use of mobile phones is becoming more and more popular.Nowadays, information sending and receiving is playing an important role in enterprises.Short messages can be received in a variety of ways. The reception of network information will be limited by the network and smart phones. However, China's mobile network covers a wide range, and short messages are widely used at all ages and cultural levels.

The SMS group system of the enterprise belongs to the management system of the database information. It adopts the man-machine interaction mode, easy to operate, safe and reliable data storage, stable and efficient system operation, and real-time information sending and receiving.This system uses the short message cat to send and receive the short message, and uses the database to store the company employee's information as well as the information content which receives and receives, in addition this procedure mainly is based on Visual C++ development.

Keywords: SMS Group Sending  GSM MODEM  Database  Visual C++