摘要
介绍了基于AT89S52单片机的数字楼宇对讲系统室内机的设计,设计了室内机的硬件电路,结合数字楼宇对讲系统室内分机设计思路分析了其功能及其实现过程,介绍了软件设计思路,并就PCB板设计中抗干扰措施进行了探讨。使用结果表明,本室内机性能良好,应用前景广阔。
The design technology of indoors unit of digital building talk-back system is introduced in this paper. Based on analysing the indoors unit＇s functions of digital building talk-back system, the circuit and the program of the indoors unit are designed. Finally, some problems while the printed circuit board is designed are discussed. Results show that the indoors unit designed by this paper has good performance and nice market value.
出处
《微计算机信息》
2010年第17期20-22,共3页
Control & Automation
基金
上海市教委自然科学科研项目
项目名称:智能化无线终端数字楼宇对讲系统(06VZ002)
