【摘要】 目前对时间把握的高精度控制在信号检测与控制、人工智能、电子技术等学科领域里得到了广泛的应用。本文以新型可编程线延时芯片DS1020和单片机为基础,设计可编程延时控制系统,以达到对时间进行精密时延控制的需求。同时基于系统任务要求,采用了计算机技术、电子技术和通讯技术研制了系统的软硬件。其中下位单片机软件采用MCS-51汇编程序编写;工业控制计算机监控软件以Window:操作系统为平台,用Delphi语言实现与下位单片机之间的串口通信。更多还原

【Abstract】 Recently, the high precision of controller to the time is common used in many fields such as the signal test and control, artificial intelligent, electric technology. This paper designs output power supply system on the base of new type chip which can program and is time-lapse. The output power supply system can program impulse time base touch off signal to realize the precision control of time. At the same time, software and hardware of the system are developed using computer, electronics and communication technologies. Software of hypogyny single chip is compiled using MCS-51 assembler. Inspect software of industrial control computer takes Windows operating system as platform and uses Delphi language to realize serial port communication with hypogyny single chip.更多还原