摘要
近年来线圈检测在智能交通系统得到了广泛应用,且正在逐步推广应用到其他领域。本文首先介绍了线圈检测的原理,并在此基础上针对线圈检测易受外界环境因素的影响,提出一种软件动态刷新基准的方法来提高检测的可靠性和准确性;然后详细讨论了基于C8051F系列单片机实现此类检测器软硬件设计的要点,并给出了外围线圈检测电路原理图。
Recently, coil detector is applied in intelligent communication system popularly and is gradually applying to other fields. This paper firstly introduces the principle of coil detector and presents a method of dynamically refreshing the standard in software for this detector is sensible to the environment. This method can improve the reliability and accuracy of detection. Then, it discusses about designing detectors based on C8051F series MCU in detail, Meanwhile, the schematic of periphery circuit is presented.
出处
《现代计算机》
2005年第10期98-100,共3页
Modern Computer
