【作者】 何光禹； 李太全；

【Author】 HE Guang-yu,LI Tai-quan (School of Physical Science and Technology,Yangtze University,Jinzhou 434023,China)

【机构】 长江大学物理科学与技术学院；

【摘要】 基于GSM的移动终端随着通信事业的发展应用日益广泛,本文在对Siemens公司的TC35i GSM模块研究的基础上,给出一种由TC35i构成的移动终端的硬件电路设计和SMS编码方法。包括构成终端的数据通信电路、SIM卡电路、电源及启动电路,并探讨了在设计过程中遇到的问题和解决的方法。该设计可以完成短消息收发、与PC机进行数据传输等功能。已成功应用在基于GPS和GSM网络的新型汽车防盗系统中。更多还原

【Abstract】 With the development of communications,the application of mobile terminal based on GSM Network becomes more and more widely.A mobile terminal hardware circuit design and SMS Coding method based on the TC35i Module were given in this paper,incuding the design of data communication circuit,SIM card circuit,power supply circuit,which were needed to constitute a terminal.And discussed the problems and solutions encountered in the design process.This design can achieve sending and receiving Short Messages,data communication with computer and other functions.It has been successfully applied to the New Auto Guard Anti-theft System Based on GPS and GSM Network.更多还原