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Description: 这是一个arm做的无线收发的程序.可以实现无线数据采集系统。代替了有线传输。而且传输速率高。-A wireless data transfer program that using ARM. It can be a wireless data collecting system that replaced wiredly transfer. And the transfer speed is high.
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Size: 4513 |
Author: 江涛 |
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Description: 多路无线数据采集传输系统为本人大学期间设计的一个小作品,开发平台为8051单片机,编程语言为汇编语言.程序主要包括:串口程序,无线射频315MHZ,及温度传感器DS18B20.数码管显示等.
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Size: 15258 |
Author: liqiubo168@163.com |
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Description: 这是一个arm做的无线收发的程序.可以实现无线数据采集系统。代替了有线传输。而且传输速率高。-A wireless data transfer program that using ARM. It can be a wireless data collecting system that replaced wiredly transfer. And the transfer speed is high.
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Size: 4096 |
Author: 江涛 |
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Description: 近几年来，全球通信技术的发展日新月异，尤其是无线通信技术的发展速度与应用领域已经超过了固定通信技术，呈现出如火如荼的发展态势。它具有无需架设传输线、网络部署迅速便捷、运行可靠和调试简单等优点。其中最具代表性的蜂窝移动通信技术，使人们可以随时随地实现语音通信、短信息传输等。但对于中短距离的自动化数据采集系统、计算机遥测遥控系统、车辆监控系统、小区智能管理和矿工定位等领域，移动通信系统的安装、运行成本是比较高的，因此笔者给出了一种低成本、具有短信息和语音传输功能的无线监控系统设计方案-In recent years, global communications technology is advancing rapidly, In particular, wireless communications technology development and application rate has exceeded the fixed communications technologies, showing the development trend in full swing. It is not set up transmission lines, the network quickly and easily deployed, reliable and simple debugging advantages. One of the most representative of the cellular mobile communication technology, it makes people realize voice communication anywhere, short message transmission. But for short distance from the automated data collection system, the computer remote monitoring and control systems, vehicle monitoring system, Intelligent Management Area miners and positioning, and other fields, mobile communication system for the installation, o
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Author: jake |
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Description: at89s51加上ptr2000模块实现短距离无线通信，可用在低速率的数据采集或传输系统中。-at89s51 ptr2000 module with a short distance wireless communications, available at low speed data acquisition or transmission systems.
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Size: 2048 |
Author: 黄冠 |
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Description: 网上很少有介绍TC35I的资料，这是本人收集的一些资料，有《基于AT89S52与TC35i实现的短信息处理系统》《基于ATMEGA16L与MC35I的无线心电数据采集传输系统的设计》等，希望与大家共享。-Few TC35i introduced online information, this is some information I collected, there are based on the realization of AT89S52 with TC35i short information processing system, Based on ATMEGA16L and MC35I wireless transmission of ECG data acquisition system design and so on, look forward to working with share.
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Size: 2004992 |
Author: 宁海 |
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Description: 毕业设计时制作的一套水位遥测自控系统,本系统以AT89S51单片机为主控单元，通过超声波传感器和液位变送器实现液位实时数据的检测和自动控制。系统分主控站与测控站，通过主控站的键盘可以实现对测控站的水位上下限的控制和显示。主控站与测控站之间的无线实时数据传输的解决方案采用广泛应用于无线抄表、工业数据采集系统和水文气象监控等领域的无线通信芯片nRF24L01组成无线高速数据收发模块。系统实现对所监控水位的短矩离无线测量与自动控制，利用GFSK实现数据高速传送以及较低的功耗。从测控站传送过来的数据通过人性化人机交换界面LCD1602实现数据的实时数据显示以及实现相应的报警提示。本系统通过单片机串口与电脑串口的通讯功能和利用互联网可以实现水位的远程测量与自动控制，这对江河水位的实时监控非常实用。本系统可能通过简单地调整就可以移植到其它物位系统与无线抄表系统，非常有研究价值。系统利用功能强大的C语言开发，并在软硬件设计中分别使用了Protel 99se 、keilC51开发平台。结果表明，该系统具有有性价比高、操作简便、可视化操作等优点.-The system main control unit MCU AT89S51 by ultrasonic liquid level sensors and liquid level transmitter implementation of real-time data detection and automatic control. System sub-master control station and the monitoring and control station, through the master control station s keyboard can be achieved on the water level monitoring station on the lower limit of the control and display. Master control station and the monitoring and control station in real time between the wireless data transmission solutions are widely used for wireless meter reading, industrial data acquisition systems and hydro-meteorological monitoring in areas such as wireless communications chip component nRF24L01 wireless high-speed data transceiver module. System monitoring the water level on the implementation of the short moments away from the wireless measurement and automatic control, the use of GFSK achieve high-speed data transmission and lower power consumption. From the monitoring station to send back
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Author: 王利华 |
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Description: GPRS 作为新一代无线通信技术，相比GSM 技术在无线数据传输及与计算机网络交互通信
有着突出的优势。本文介绍了运用GPRS 技术进行实时数据采集和传输的系统结构及对该系统的性能分析，
并通过实际应用总结了其特点和优势。-GPRS
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Size: 27648 |
Author: huaguol |
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Description: 介绍一种具有短信息无线通讯功能的低功耗嵌入式多参数监护仪，基于ARM7核的32位低功耗微处理器作为系统控制核心，采用源码公开的嵌入式操作系统IxC／OS—II，通过低功耗的16位单片机MSP430完成数据采集，可实现心电、血氧、血压、体温信号的实时监测。系统采用西门子MC35i无线传输模块，实现生理参数以SMS方式无线传输，具有轻便节能、安全稳定等优点-Introduce a short message wireless communication function of low-power embedded multi-parameter monitor, based on the ARM7 core 32-bit low-power microprocessor system control as a core, using open-source embedded operating system IxC/OS- II, through the low-power 16-bit single-chip MSP430 achieve data acquisition, can achieve ECG, blood oxygen, blood pressure, body temperature signals in real-time monitoring. Siemens MC35i system uses wireless transmission module, physiological parameters in order to realize the way SMS wireless transmission, with a light energy saving, security and stability, etc.
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Author: 不想了 |
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Description: DF无线数据收发模块常用于无线遥控系统、生物信号采集、水文气象监控、机器人控制等无线数据传输领域，可用于发射接收简单数据，制作简单经济-DF wireless data transceiver modules used in wireless remote control systems, bio-signal acquisition, hydro-meteorological monitoring, robot control, the field of wireless data transmission, a simple receiver can be used to launch data, the production of simple economic
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Size: 175104 |
Author: andy |
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Description: 以C8051F020和射频芯片CC2430为核心设计了低功耗的无线数据采集系统，文章介绍了ZigBee技术、并给出了基于ZigBee的无线数据采集系统的组成，最后通过使用CC2430芯片完成了采集节点、主控单元的硬件与软件设计，实现了数据的采集和无线传输。-C8051F020 and a CC2430 RF chip design at the core of the low-power wireless data acquisition system, the article introduced the ZigBee technology, and gives ZigBee-based wireless data acquisition system, and finally completed through the use of the CC2430 chip collection node, control unit hardware and software design, the realization of the data collection and wireless transmission.
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Size: 17408 |
Author: 何鹏飞 |
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Description: 介绍一种基于DSP的嵌入式无线图像压缩及无线传输系统的设计与实现方法。系统采
用JPEG国际标准。下位机实现图像采集、压缩以及图像数据无线传输 上位机接收图像数据并
完成与PC机的通信。通过DMA在图像采集、压缩及数据传输中的应用,提高了系统的运行效
率。
-forward a numberofcontrolmeasues in the data quality. According to the features of the random software net
work adjustement-enabled, the paper comes tomore reasonable andmore reliablemeasurements conclusions
through choosing an indepedentbaseline network adjustmen,t by comparative analysis to the baseline net and
the baseline network of independen.t
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Size: 219136 |
Author: mabeibei |
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Description: 本系统是一个多路数据采集与无线传输监控系统，数据采集终端获得实时的温度，从下位机通过无线传输模块传输到上位机将数据显示并输入计算机（PC）。上位机、下位机均采用单片机型号是AT89S52。两者之间通过串行端口进行数据无线传输。数据采集端使用单总线温度传感器DS18B20进行温度采集。数据采集也可以是其他传感器数据。-at89c52
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Author: 宋静波 |
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Description: 在社会信息化的推动下，作为其核心的数字化技术已步入研究开发阶段。为了实现粮库的温湿度自动检测，提高粮库储粮的安全性是粮库管理实现自动化、智能化。我们提出基于ZigBee多点粮库温湿度检测的方案。为此论文开展于无线传感器网络技术的温湿度数据采集系统的研制工作。ZigBee无线传感器网络是一种新兴的传输技术，将其应用于室内温度和湿度的采集，进而构成无线温湿度采集系统。论文介绍了无线传感器网络系统的体系结构及关键技术。-In society, driven by information technology, as part of its core digital technology has entered a stage of research and development. Depot in order to achieve automatic detection of the temperature and humidity to enhance the security of grain storage grain depot management is automated, intelligent. ZigBee Based on our multi-point detection of grain temperature and humidity program. Carried out for this thesis in the wireless sensor network technology, temperature and humidity data acquisition system development. ZigBee wireless sensor networks is a new transmission technology, will be applied to the indoor temperature and humidity of the collection, which constitutes a collection system of wireless temperature and humidity. This paper introduces wireless sensor network system architecture and key technologies.
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Author: hithdjsj |
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Description: OMAP1621宽带无线通信数据采集传输系统设计-OMAP1621 wireless communication data acquisition and transmission system
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Description: 介绍一种由nRF24L01型无线数据传输器和高精度的单总线数字温度传感器DS18B20组成的无线数据传输系统；详细阐述该系统的硬件和软件设计要点；给出基于STC12LE5408
设计的nRF24L01硬件接口电路和程序代
码；并讨论该系统在无线温度采集系统中的应用。
-The wireless data transmission system which is composed of wireless data transmission device nRF24L01 and
high-precision 1-Wire bus digital temperature sensor DS18B20，is introduced in this paper.The hardware and software of the system design are explained in detail.The interface circuit and program code of nRF24L01 based on STC12LE5408 are introduced concretely.Finally，the application of this system in wireless temperature collection system is discussed．
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Author: John |
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Description: 这是一个arm做的无线收发的程序.可以实现无线数据采集系统。代替了有线传输。而且传输速率高。-A wireless data transfer program that using ARM. It can be a wireless data collecting system that replaced wiredly transfer. And the transfer speed is high.
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Size: 4096 |
Author: eepest |
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Description: 这是一个arm做的无线收发的程序.可以实现无线数据采集系统。代替了有线传输。而且传输速率高。-A wireless data transfer program that using ARM. It can be a wireless data collecting system that replaced wiredly transfer. And the transfer speed is high.
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Size: 4096 |
Author: sedto |
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Description: 本文档是一个基于ARM的智能监控系统的设计方案，由zigbee和ARM9构成。通过无线传感器采集传输信息，ARM9进行实时数据分析，采集，进而报警-This document is a ARM based intelligent monitoring system design, by ZigBee and ARM9. Through the wireless sensor acquisition and transmission information, ARM9 real-time data analysis, collection, and then the police
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Author: 马瑞祥 |
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Description: 无线温湿度多点采集系统，可多节点链接。内附有上位机程序。(Wireless temperature and humidity multi-point acquisition system, multi node link. The host computer program is attached to it.)
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Size: 7474176 |
Author: 雷玛斯 |
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