The lower computer is controlled by the C8051F340 MCU, used for collecting vibration signals.
下位机以C8051F340单片机为核心部分，用于采集振动信号；
This system takes the upper and lower machine control mode, which means PC as the host computer and PLC as the lower computer.
本系统采取上下位机的控制模式，工控机做为上位机，PLC作为下位机。
The lower computer system based on 8051single-chip microprocessor is presented in the transient optical signal detection system.
论述了空间瞬态光信号探测系统中以单片机8051为核心的下位机系统。
The lower computer receives the experimental control parameters from the upper computer, and realizes remote experimental operation;
下位机接收上位机系统下达的实验控制参数，实现远距离实验操作；
Software design can be divided into the upper computer part and the lower computer part. The whole program is developed by C language.
本装置的软件设计也包括上位机和下位机两部分，应用C语言完成两部分的程序开发。
The system consists of an upper-computer display, a lower-computer execution control as well as an upper-lower computer communication.
该系统由上位机显示控制、下位机执行控制、上下位机通信三部分组成。
Zone model has a special advantage: it requires lower computer hardware and computing result accords better with result of experimentation.
区域模型方法有其独有的优势，其对计算机硬件要求较低，计算结果与实验结果符合的较好。
This paper elaborates the design method of the lower computer of air quality parameter monitoring system and its software and hardware realization.
本文阐述了空气质量参数的远程监测系统的下位机设计方法及其软硬件的实现过程。
Finally, the software of the system was programmed, including the non-real-time software of upper computer and the real time software of lower computer.
最后编写了整个系统的软件部分，包括上位机非实时性软件和下位机实时性软件部分。
The advanced upper and lower computer hardware framework is adopted to achieve the high accuracy and multi-function power quality detecting and analytical functions.
电能质量监测仪采用先进的上、下位机硬件架构来实现高精度、多功能的电能质量监测和分析功能。
The system software included upper computer system software and lower computer system software. Method of structural module was adopted in the design of the system software.
系统软件包括上位机系统软件和下位机系统软件，软件的设计采用结构化模块设计方法。
The software of this system is composed by the upper computer software and the lower computer software; this paper develops the lower computer software and applies modularization design.
系统软件分为上位机软件和下位机软件两个部分，文中对下位机软件进行了开发，采用了模块化设计。
The design of Lower Computer includes the hardware circuit and microcontroller firmware programming.
下位机平台的设计主要包括硬件电路的设计和单片机的固件编程。
The overall design of interactive multimedia system includes the design of Lower Computer platform and the design of Host Computer software platform.
交互式多媒体系统的总体设计包括下位机平台的设计和上位机软件平台设计两部分。
The overall design of interactive multimedia system includes the design of Lower Computer platform and the design of Host Computer software platform.
交互式多媒体系统的总体设计包括下位机平台的设计和上位机软件平台设计两部分。
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