本文研究传感器网络化中的关键技术,包括智能传感器网络接口的软硬件的设计与实现。
In this paper, the key technologies of smart networked sensors are studied, especially the design and implementation of the software and hardware of their smart networked interfaces.
蓝牙模块可通过基于IEEE 1451.2标准和基于通用异步接发模式(UART)与智能传感器接口构成无线传感器网络。
Bluetooth module can be connected with the intelligent sensors to form a wireless intelligent sensor network via an interface of IEEE 1451.2 or UART.
现场部分主要由智能传感器、遥测仪、GPRS模块组成,各种智能传感器与遥测仪组成RS- 485总线通信网络。
The locale part is composed of intelligent sensor, remote indicating instrument and GPRS module. Various intelligent sensors and remote indicating instrument make up RS-485 communication network.
无线传感器网络是多传感器与无线网络领域的交叉应用。
Wireless sensor network is an intercrossed application between multisensor and wireless network.
综合了传感器技术、嵌入式技术和无线通讯技术的传感器网络是一种全新的信息获取与处理手段。
Sensor network, which is the integration of sensor technology, embedded and wireless technology, is a novel technique about data acquiring and processing.
讨论了如何将固态电化学传感器与无线传感器网络相结合,来实现机动车尾气在线监测。
How to integrate the solid state electrochemistry sensor and the wireless sensor network to realize the vehicle exhaust on-line monitoring was discussed.
针对诊断传感器偏置故障与漂移故障的难点问题,提出了一种基于广义回归神经网络(GRNN)的传感器故障诊断方法。
Aimed at solving the challenging problem of diagnosis for sensor bias and drift faults, a novel approach of sensor fault diagnosis based on generalized regression neural network (GRNN) is proposed.
提出一种无线传感器网络嵌入式网关的设计方案和无线传感器网络数据管理与查询模式。
An embedded gateway of wireless sensor network was designed, and a management and query mode was proposed.
结合传感器技术、嵌入式计算技术、现代通信与网络技术,将光纤光栅应用到传感器网络中,设计了一种小区制蜂窝传感器网络。
In combination with sensor technology, embedded computing technology, modern communication and network technology, we apply FBG to the sensor network and design a cellular sensor network.
无线传感器网络是目前国内研究的热点,介绍了一种基于MSP430F1611单片机和CC1100射频芯片的无线传感器网络终端的软硬件设计与实现。
Wireless Sensor Network(WSN) is a hot spot in research in China now. A kind of hardware and software design and implement of WSN terminal based on MSP430F1611 and CC1100 are introduced in this paper.
作为无线传感器网络物理载体的传感器节点的设计与实现是无线传感器网络的关键问题之一。
Design and implementation of sensor node which is the physical unit of WSNs is one of the key issues in WSNs.
论文将PD A技术与无线传感器网络技术相结合,设计了基于无线传感器网络的移动式城市燃气表监控与管理系统。
The paper have combined the technology of PDA and wireless sensor networks, designed mobile city gas meter monitoring and management system based on wireless sensor networks.
与传统网络不同的是传感器网络不存在这种可信节点,而且其资源十分有限,因此传统网络中的组密钥管理方案不适合传感器网络。
Different from the traditional networks, sensor networks don't have such reliable nodes and their resources are constrained. So all these schemes can't be used in sensor networks directly.
无线集成网络传感器(WINS)采用分布式技术将互联网与传感器、控制装置、设备中的处理器、设备生产环境连接起来。
The Wireless integrated network sensors (WINS) distributed network and Internet access to sensors, controls, and processors deeply embedded in equipment, facilities, and the environment.
通过高精度RBF网络逼近器输出和水位传感器实际输出之差与设定的阈值比较检测传感器故障;
The discrepancy between the output of the RBF network and the actual value of the sensor is compared with the predetermined threshold to detect the failures of drum level sensor;
本文首先论述了无线传感器网络的特点,从实际上剖析了无线传感器网络的构造与关键技术,并对其中的网络协议停止深化的研讨。
This article elaborates the characteristics of wireless sensor network, theoretically analyzed the wireless sensor network structure and key technology of the network protocol in-depth study.
本文首先论述了无线传感器网络目前研究的重点及热点问题。然后对无线传感器网络现有的路由协议做了深入的研究,提出了当前无线传感器网络路由协议研究所面临的困难与挑战。
For the most part of this thesis, we discuss the routing protocols in WSN, then study deeply these nowadays routing protocols and summarize the difficulties and challenges we have to face to.
本文首先论述了无线传感器网络目前研究的重点及热点问题。然后对无线传感器网络现有的路由协议做了深入的研究,提出了当前无线传感器网络路由协议研究所面临的困难与挑战。
For the most part of this thesis, we discuss the routing protocols in WSN, then study deeply these nowadays routing protocols and summarize the difficulties and challenges we have to face to.
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