This article introduces the IC Card Gas Meter Charge system's operation principle including the function, the system construction frame, the hardware architecture, the software flow diagram and so on.
介绍了IC卡煤气表收费系统的工作原理，主要包括其功能、系统结构框图、原理图及其软件流程设计等。
It describes the basic principle of this method and provides the designing approach for the completion of the frame diagram of the whole project and software as well.
文中论述了本方法的基本原理，给出了整体方案的实现框图和软件的设计方法。
The software frame and the classes relation diagram, the process of work flow are discussed.
对系统软件结构、系统类关联图、业务流程处理等方面进行了论述。
This paper described the realization of multi-route data synchronous collection system based on MCU P89LPC932, and presented the system frame diagram and software flow chart.
本文叙述了基于单片机P89LPC932多路数据同步采集系统的实现，给出了系统架构图和软件流程图。
It provides the main system hardware circuit diagram and software flow frame and the main programme source code written with C51 language.
文章给出了主要的系统硬件电路图和软件流程框图，及用c 51语言编写的主程序源代码。
The thesis analyzed the hardware and software of controller in detail. The hardware principal, circuit diagram and software frame drawing of controller were expounded.
本文详细分析了控制器的软硬件结构，阐述了该控制器的硬件原理及电路图和软件框图。
The thesis analyzed the hardware and software of controller in detail. The hardware principal, circuit diagram and software frame drawing of controller were expounded.
本文详细分析了控制器的软硬件结构，阐述了该控制器的硬件原理及电路图和软件框图。
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