查询词典 teledata

This paper introduces a technique about Teledata communications between singlechip and PC from software, and resolves the important programming problems between 89C51,16C550,Modem and PC.

从软件上介绍89C51单片机与PC机之间进行远程数据通信的编程技术，解决了89C51、16C550、Modem和PC机之间数据通信编程的关键问题。

This paper designed a small volume teledata transmission device to connect the Ethernetwhich had the IP address,realized the embedded system and the Ethernet communication under the low power loss condition.

设计一种在低功耗条件下接入以太网的具有IP地址的小体积远程数据传输装置，实现嵌入式仪器与以太网的通信。

Combined with the characteristics of mobile network such as high covering rate, and simpleness of sending short message, GSM (global systems for mobile communication) is prevalent. With the support of hardware and software, the data investigated artificially from the field are sent to the GSM modem of the teledata server by normal format of short message.

结合农村GSM网络覆盖率高和手机短信使用简单等特点，采用硬件和软件结合技术，采用规范化的短信格式，将田间人工调查的数据，发送至远程数据库服务器上的GSM调制解调器，服务器端软件系统处理短信，将棉铃虫的信息，写入到相应的数据库中。

this paper researches achieving method of teledata collection system,including data collection,data transmission and data memory of system.then,it expounds design project planned to adopt in hardware and sofeware on the basis of giving flow chart of system signal disposal.hardware design portion includes current monitor,long-distance monitoring terminal and handheld collection facility; software design portion includes data receiving system,data memory system and monitoring system.

该文研究远程数据采集系统的实现方法，包括系统的数据采集部分、数据传输部分以及数据如何存储。之后，在给出系统信号处理流程图的基础上阐述硬件和软件拟采用的设计方案。硬件设计部分包括电流监测器、远程监管终端和手持式采集设备；软件设计部分包括数据接收系统、数据存储系统和监管系统。

According to the pig genetic breeding theories and pig national genetic evaluationscheme,The"FOOL"and"WYSWYG"system of the pig breeding management andanalysis which programmed with the OOP's technology was developed with theinterfacial Man-machine conversation There were pig data collection and managementand genetic analysis,providing teledata.

采用最为流行的面向对象的事件驱动编程技术和界面化程序设计方法，运用Visual Foxpro关系管理数据库并结合Microsoft Fortran数值计算语言，编制完成了"所见即所得"的"傻瓜化"种猪育种信息管理与分析系统。

The data traffic is accomplished through the SCM and RS232 serial communication interface;the LCD1602 screen is used to display the pH value in real time. The C language is adopted to prepare control procedure in the software design,and the Visual C++ software is used to prepare the computer monitoring interface,so that the teledata monitoring can be finished easily.

硬件设计以AT89S52单片机为控制核心；传感器采用pH复合电极；为了与传感器的高内阻匹配，信号调理采用CA3140、UA741等运放构成三级放大电路；利用ADC0809模数转换器实现A/D转换；通过单片机与RS232串行通信口完成数据通信；使用1602液晶器实时显示pH值。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐