基于嵌入式微处理器的银行一米线系统设计

摘要

This paper describes the layout of the bank lm line warning system,the characteristics of works.When the customer through one meter, the laser sensor will produce low-level signals to the microcontroller on AT89C52 single-chip analysis of the signal and sends a signal to the voice module WT588-16,the voice module, depending on the signal issue the appropriate voice and data.The results show that the simple circuit of the system,stable,high integration,commissioning, and to protect the privacy of our customers,with the feasibility of practical application.%本文介绍了银行一米线警示系统的布局、特点、工作原理等。当顾客通过一米线时，激光传感器会产生低电平信号传给单片机AT89C52，单片机分析信号并发送信号给语音模块WT588-16，语音模块根据信号的不同发出相应的语音数据。结果表明，该系统电路简单、工作稳定、集成度高、调试方便，保护了客户的隐私，具备实际应用的可行性。