Description: 智能无线传感器网络综合了传感技术、嵌入式计算技术、现代网络技术、无线通信技术和分布式智能信息处理技术，将功能相同或不同的无线智能传感器构成网络化、智能化的传感器网络，大大提高了传感器的监测能力。基于智能无线传感器网络的实用监控系统采用中短距离、低功耗无线网络，射频传输成本低；可根据需要采用多种供电模式、节能效果好；可实现灵活的快速组网和自动配置，扩展性好；任意传感器之间可相互协调实现数据通信；能支持多种不同类型的传感器，适应性强。-smart wireless sensor networks of integrated sensor technology, embedded computing technology, modern network technology, Wireless communications technology and distributed intelligent information processing technology, will be the same or different functions of wireless smart sensor networks and intelligent sensor networks greatly increasing the sensor monitoring capabilities. Based on intelligent wireless sensor networks a practical control system uses short distance, low-power wireless network, RF transmission cost is low; may need to employ a variety of power supply mode, the effect of energy-saving; can be flexible, rapid and automatic network configuration, the expansion is good; arbitrary sensor coordination between data communication; will support a variety of different types of se Platform: |
Size: 21504 |
Author:wolfguy |
Hits:
Description: 一篇基于无线传感器网络的矿井安全监测系统的研究与实现论文-A wireless sensor network based on the Mine Safety Monitoring System Research and Implementation Papers Platform: |
Size: 889856 |
Author:玉虎 |
Hits:
Description: 环境监测无线传感器网络节点的设计 针对环境监测的要求,开发了一种兼容型的无线传感器网络节点系统。该系统以MSP430FG4618为核心,采用
CC2420 214G射频芯片,软件上移植了德州仪器( TI) ZigBee协议栈,并在应用层开发了通信程序。该系统可以组建成稳
定的网状网络,功耗低,数据传输稳定,可与TI支持的其他方案混合组网,使网络最优化-Environmental monitoring wireless sensor network node design requirements for environmental monitoring, development of a compatible wireless sensor network node system. The system is at the core MSP430FG4618 using radio frequency chip CC2420 214G, software on the transplantation of the Texas Instruments (TI) ZigBee protocol stack and application layer in the development of communications procedures. The system can be formed into a stable mesh network, low power consumption, data transmission stability, TI can support other programs混合组网, enable network optimization Platform: |
Size: 260096 |
Author:rou |
Hits:
Description: 基于ZigBee 无线传感器网络的
谷物监测系统的研究
文/ 陈学川
【摘要】本文构建了一种基于ZigBee 无线传感器网络的谷物实时监测系统。在给出谷物监测系统整体结
构的情况下， 描述了基于CC2430 芯片的网络节点硬件电路， 讨论了网络的数据传输流程， 给出了软件的工
作流程； 本系统能够更加简便的监测谷物仓储的温度、湿度和风压等相关参数的变化， 为现有谷物仓储监测
手段的改进提供了一种可行性较高的方案。
【关键词】无限传感器网络ZigBee 谷物仓储监测软硬件设计-Based on the ZigBee wireless sensor network monitoring system of cereals text/Chen Chuan ABSTRACT In this paper, to build a ZigBee wireless sensor networks based on the grain real-time monitoring system. Given grain in the overall structure of the monitoring system, the description based on the CC2430 chip network node hardware circuit, discussed the network data transmission process, given workflow software the system will be more convenient to monitor the temperature of grain storage , humidity and air pressure changes and other related parameters for the existing grain storage monitoring tools to improve the feasibility of providing a higher program. [Key Words] unlimited ZigBee sensor network monitoring software and hardware design of grain storage Platform: |
Size: 292864 |
Author:ge |
Hits:
Description: 在保证一个覆盖面积的情况下，wireless sensor随机分布在该区域，用Cplex找到一个最佳wireless sensors状态方案，在同一时间里只激活部分sensors达到监控要求，以实现最大限度延长无限网络的监控时间。-Guarantee coverage in a case, wireless sensor randomly distributed in the region, using Cplex best wireless sensors to find a state program, at the same time to activate only part of sensors to achieve monitoring requirements, in order to achieve the maximum extension of unlimited time network monitoring . Platform: |
Size: 1024 |
Author:gary |
Hits:
Description: 黄石机电设备总公司和下属达科电子技术研究所联合研制了热压机监测系统(以下简称热压监测系统)，该系统采用先进的传感器技术、计算机网络通讯技术，有效实现了对热压机工作状态实时监测.
该系统的投入使用，适应了加强热压机管理的要求，解决了长期以来热压监控存在的质量管理问题，提高了热压作业的自动化和标准化水平。
-Yellowstone Electrical Equipment Corporation and Dakota Electronics Technology Research Institute under the joint development of the hot-pressing machine monitoring system (hereinafter referred to as hot-press monitoring system), the system uses advanced sensor technology, computer network communications technology, effective implementation of the hot-pressing machine real-time monitoring of working conditions. the system put into use to meet the pressing machine to strengthen management requirements to address the existence of a long period of time to monitor the quality of hot-pressing management issues, improved hot-pressing operation the level of automation and standardization. Platform: |
Size: 101376 |
Author:熊小林 |
Hits:
Description: 环境监测无线传感器网络节点的设计 针对环境监测的要求,开发了一种兼容型的无线传感器网络节点系统。该系统以MSP430FG4618为核心,采用 CC2420 214G射频芯片,软件上移植了德州仪器( TI) ZigBee协议栈,并在应用层开发了通信程序。该系统可以组建成稳定的网状网络,功耗低,数据传输稳定.-Environmental monitoring wireless sensor network node designed for environmental monitoring requirements, to develop a compatible system for wireless sensor network node. The system MSP430FG4618 as the core, using radio frequency chip CC2420 214G, software transplanted Texas Instruments (TI) ZigBee protocol stack, and the application layer has developed a communication program. The system can be formed into a stable mesh networking, low power consumption, data transmission and stability. Platform: |
Size: 366592 |
Author:崔卫 |
Hits:
Description: 在很多无线传感器网络应用中，没有节点位置信息的监测信息往往毫无意义。当监测到事件发生时，关心的一个重要问题就是该事件发生的位置，如森林火灾监测，天然气管道泄漏监测等。这些事件的发生，首先需要知道的就是自身的地理位置信息。定位信息除了用来报告事件发生的地点外，还可用于目标跟踪、目标轨迹预测、协助路由以及网络拓扑管理等-In many wireless sensor network applications, there is no node location information of the monitoring information is often meaningless. When monitoring the event occurs, an important issue of concern is the location of the incident, such as forest fire monitoring, natural gas pipeline leak monitoring. These events, first of all need to know is their location information. Addition to its use location information of the sites based on the report of the incident, can be used for target tracking, target trajectory prediction, Xie Zhu routing and network topology management, etc. Platform: |
Size: 110592 |
Author:wjw |
Hits:
Description: 无线传感器网络在煤矿中的仿真设计 提供了一种监控系统模型以及传感器网络的结构，并且对传感器网络的拓扑控制技术进行了研究及仿真。-Wireless sensor network simulation in the coal mine design a monitoring system model and the structure of sensor networks and sensor network topology control technology research and simulation. Platform: |
Size: 724992 |
Author:斤欠 |
Hits:
Description: The COMMON Sense project (for Community-Oriented Management and Monitoring of Natural Resources through sensor network) is about designing and developing an integrated solution for agricultural management in the rural semi-arid areas of developing countries. We want to provide poor farmers of that region with e decision-support tool based on an improved knowledge of the conditions prevailing in the field, and on well-established models of crop prediction. For this, we propose to use a wireless network of ground-sensors that will record periodically the state (salinity, humidity,...) of the soil, the temperature, the volume of precipitations etc. In a second phase, subterranean sensors will also be used to monitor the level and quality of ground-water. Platform: |
Size: 49205248 |
Author:eroufr |
Hits:
Description: 介绍水下目标识别系统，解决实际运用过程中识别过程-Underwater acoustic sensor network consists of a variable number of sensors and vehicles
that are deployed to perform collaborative monitoring tasks over a given area. Platform: |
Size: 177152 |
Author:wang zhiyong |
Hits:
Description: ：无线多媒体传感器网络扩展了传统无线传感器网络的应用范围，延伸了人们感知世界的物理空间，其在军事、民
用、商业等诸多领域都具有十分广阔的应用前景。网络仿真技术作为传感器网络研究的基础，在这个快速发展的研究领
域逐步成为测试新网络应用与验证新协议算法的通用方法。无线多媒体传感器网络虽已成为当前研究热点，但适于其个
性特征的仿真实验工具仍然滞后。分析了无线传感器网络仿真技术，针对现有仿真实验工具的缺陷与不足，结合仿真无
线多媒体传感器网络时所遇到的新问题，提出了一种无线多媒体传感网络仿真器的设计方案，并给出了该方案关键部分
的实现框架。-As a special appficafion and extension of the traditional Wireless Sensor Networks(WSN)-Wireless Multimedia Sensor Networks(
WMSNl expandhuman’shorizonto any physical spa~~．It has shownits potentialin awide specu-um frommilitarytoindustry。
from commercial to environmental monitoring and so on．Network simulation is fundamental to study sensor networks-and is being the
common way t0 test new applications and protocols in this evolving rcsearch field．The research of WMSN has become the hot issue。but
the development of simulation experimentaltoolsforWMSN islagging behind．Inthispaper，analyzed existing simulationtoolscompr~-
hensivelyandfoundthatthey have alot ofdeficienciesifⅡlcy arc usedforthe researches ofWMSN．A design of simulatorforW MSN is
proposedan d a solutionwitlIitsimplementationframework isfitfor new features ofWMSN．
Key words：wireless multimedia sensor netw orks；network simulation；simulator Platform: |
Size: 509952 |
Author:曾晓丽 |
Hits:
Description: A wireless sensor network (WSN) has important applications such as remote environmental
monitoring and target tracking. This has been enabled by the availability, particularly in
recent years, of sensors that are smaller, cheaper, and intelligent. These sensors are
equipped with wireless interfaces with which they can communicate with one another
to form a network. The design of a WSN depends significantly on the application, and it
must consider factors such as the environment, the application’s design objectives, cost,
hardware, and system constraints. Platform: |
Size: 412672 |
Author:izah |
Hits:
Description: We provide an in-depth study of applying wireless sensor
networks to real-world habitat monitoring. A set of system
design requirements are developed that cover the hardware
design of the nodes, the design of the sensor network, and
the capabilities for remote data access and management Platform: |
Size: 1583104 |
Author:ps |
Hits:
Description: Rapid progression of wireless engineering systems, a special domain of sensor network which supports medical diligences is the development of Autonomous Wireless Body Area Network. In this type of environment such as monitoring the health condition of senior citizens .The sensed signal can monitor several types of measurements such as Electroencephalography (EEG), Electrocardiography (ECG), Electromyography (EMG), Skin temperature, Skin conductance or Electrooculography (EOG) etc., compares with the standard level and the information is passed to the care takers or hospital for further necessary actions using a hybrid network of cryptography nowadays are crucial. The privacy information is vital and they have to be safe guarded from several aggressors. We propose a method of crypt analyst method using a cluster pattern of key mechanism provides assure, efficient and improved way to increase the lifetime of the network.-Rapid progression of wireless engineering systems, a special domain of sensor network which supports medical diligences is the development of Autonomous Wireless Body Area Network. In this type of environment such as monitoring the health condition of senior citizens .The sensed signal can monitor several types of measurements such as Electroencephalography (EEG), Electrocardiography (ECG), Electromyography (EMG), Skin temperature, Skin conductance or Electrooculography (EOG) etc., compares with the standard level and the information is passed to the care takers or hospital for further necessary actions using a hybrid network of cryptography nowadays are crucial. The privacy information is vital and they have to be safe guarded from several aggressors. We propose a method of crypt analyst method using a cluster pattern of key mechanism provides assure, efficient and improved way to increase the lifetime of the network. Platform: |
Size: 267264 |
Author:Opencvresearcher |
Hits:
Description: 程序主要功能是用C#完成一个温度传感网络监控系统，实现对各个温度传感器终端（这里我是用的单片机控制两个DS18B20检测温度SIM900 进行GPRS通信+M87获取GPS还有时间信息，比较简单可以自己开个板做）数据监控并写入数据库。
还有个客户管理系统对不同终端信息，比如用户电话，地址之类管理，也可以看各个传感器历史数据，并用VISIFIRE监视温度曲线，还有用谷歌地图查看传感器位置之类，实时查看传感器状态，传感器报修，异常传感器查询，维修记录打印.........
员工管理系统则是管理员工密码权限之类。-The main function of the program is to use C# to complete a temperature sensor network monitoring system, for each temperature sensor terminal (here I use the microcontroller to control two DS18B20 detects temperature SIM900 GPRS communication+M87 were also obtain GPS time information can own is relatively simple open a panel to do so), data monitoring and written to the . There is a customer management systems for different terminal information such as the user' s phone, address, like management, you can also see each sensor historical data, and use VISIFIRE monitor the temperature profile, as well as view the position of the sensor and the like with Google Maps, view real-time sensor status, sensor repair, abnormal sensor interrogation, maintenance records Print ......... staff management system is used to manage employee passwords and the like privileges. Platform: |
Size: 2095104 |
Author:maxzeno |
Hits:
Description: Health monitoring is a wide and expanding area of application of wireless sensor networks. This paper presents the Distance Aware Relaying Energy efficient DARE protocol used in wireless sensor network applications. Platform: |
Size: 406528 |
Author:B E Project |
Hits:
Search - sensor network monitoring