摘要
详细介绍药品包装检测系统的硬件构架以及软件编写。并以传感器原理以及特性为基础,设计光纤传感器检测方案,并在性能、价格上对解决方案进行了创新与改进,即使用反射式红外传感器探测。系统采用AVR系列MCU,驱动电路选用MC1413芯片。为了方便现场程序调试,主板上设有ISP下载口;为了方便与车间控制间的计算机通讯,主板上设有RS 232串口。实践证明,该系统具有很好的检测效果。
The entire hardware and software of this detecting system are introduced in detail. Based on theories and characteristics of sensors,a way of using optical fiber sensor is designed. Considering the capability and price,the measure - using reflection type infrared sensor is improved. Using AVR series MCU and the chip（MC1413） for drive circuit. For the convenience of spot program debugging and the communication with console of the workshop, ISP download interface and RS 232 serial port are given. It proves that the system has good effect of detection.
出处
《现代电子技术》
2009年第21期207-209,共3页
Modern Electronics Technique
