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Description: 程控交换机通用计费程序RS232接口支持单机或网络大型数据库-program - controlled switches common billing procedures RS232 interface supports stand-alone or network database
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Size: 844718 |
Author: 赵养红 |
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Description: vb控件代码大全，很全面，是关于数据库的
请版主审查-vb control code Daquan, very comprehensive, is on the database please moderators review
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Size: 208896 |
Author: dalei |
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Description: 发送命令到modem，并获得modem传送到本地的数据，将数据整理后写入SQL2000数据库。-Send commands to the modem, and modem is sent to the local data, the data collated and written into the SQL2000 database.
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Size: 10018816 |
Author: LiSheng |
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Description: 通讯软件
Rs232 数据采集
Sql2000数据库-Communication software Sql2000 database Rs232 Data Acquisition
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Size: 1266688 |
Author: 谢维平 |
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Description: ：基于无线网络的大型武器装备故障诊断系统，其下位机在32 位微处理器S3C2410A 基础上，进行外围扩
展。包括信号采集、信号调理电路、JTAG 接口、LED 显示、无线网卡接口及RS232 接口，从而实现大型武器装备
数据采集及和上位机的无线数据交互。上位机由配置无线网卡微机组成。并采用笔记本电脑，通过无线网卡接受各
下位机采集的信息并显示。通过调用数据库，对数据进行分析，查找故障原因。-Fault diagnosis system for large-scale weapon equipment based on wireless network its lower PC was carried
out outer extension based on 32-bit microcomputer S3C2410A. It includes signal collection, signal adjust circuit, JTAG
interface, LED display, wireless card interface and RS 232 interface. Then, the data of large-scale weapon equipment was
collected and the ireless data of up PC was interacted. The up PC is consisted of wireless configure wireless network card
PC. The hand PC was adopted to receive information gathered by low PC and display through wireless network card.
Through calling database, the data was analyzed to find out the reasons of diagnosis.
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Size: 360448 |
Author: 萧山 |
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Description: Example Guess Capture using opencv wrapper on C# vs2005 & database mysql. Webcam image capture app to verify guess ID via tcpip module reader and serial rs232 COM port (IN-OUT activity monitoring)
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Size: 1946624 |
Author: yudiz |
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Description: 借助RS232异步通信实现新疆铁路沿线每3秒钟测风数据的收集与转发。本软件由CB开发，能够支持30个异步端口的全双工工作，
每个端口需要关联到不同的线程中（定义了10个线程）。根据配置数据可以写入SQL和ACESS数据库（30秒），数据能够以柱状图、曲线和列表显示。-RS232 asynchronous communication with achieve Xinjiang Railway wind data every 3 seconds, the collection and forwarding. The software developed by the CB to support 30 full-duplex asynchronous ports,
Needs associated with each port to a different thread (as defined in 10 threads). According to the configuration data can be
written to the SQL database and ACESS (30 seconds), the data can histogram, curve, and the list display.
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Size: 188416 |
Author: 魏之翔 |
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Description: Csharp UI that reads images from Rs232 and write then into a SQL Server database.
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Size: 57344 |
Author: jagunso |
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Description: 本文对国内外的温度采集系统的发展历史及现状进行了综合阐述，对其发展方向进行了分析和推测，结合工业现场的需求特性，对温度采集系统进行设计。本温度采集系统下位机采用ATmega16单片机为主控制器,采用单线式DS18B20温度传感器采集温度,通过串口RS232将其传送到上位机，上位机使用VB编写界面和后台处理程序,可实现温度实时显示，并采用SQL Sever数据库对数据进行管理。最终测试结果显示上位机实现了实时数据接收、显示和基于SQL Sever的实时数据库管理。介绍了前后台软件设计流程图，并给出了设计实现的硬件实物图和采集到的前后台温度显示结果。-The development history and current situation of the temperature acquisition system are explained, the direction of its development is analyzed and hypothesized, combined with the demand characteristics of industry field, design the temperature acquisition system. The submitted-machine of the temperature acquisition system use ATmega16 as the main controller and DS18B20 collecting temperature, through the serial port of the RS232 transmit the data to the main-machine. Using VB write the interface and back-end processing program, realize the real-time temperature displaying, at the same time use the SQL Sever database to manage the data. The final result of test show that the main-machine has realized the real time data receiving, displaying and real-time database management based on SQL Sever. Introduced flow chart of the software, and gives the completed design of the hardware circuit diagram and the display of the results of collected temperature.
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Size: 5120 |
Author: muhaonan |
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Description: rs232 串口发送程序 先发送至数据库中-rs232 serial transmission program first sent to the database
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Size: 1024 |
Author: 林海源 |
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Description: 实现两台电脑RS232串口通讯，报警，数据库保存(To achieve two computer RS232 serial communication, alarm, database preservation)
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Size: 2048 |
Author: 文文儿
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