研究人员起初用测试和误差来定位传感器节点。
The researchers initially used trial and error to place the sensor nodes.
还有声音传感器节点的具体设计。
传感器节点硬件是整个系统研究的硬件平台。
This part serves as a hardware platform of the entire system.
传感器节点是无线传感器网络硬件系统的核心。
The most important part of network hardware system in wireless sensor networks is the sensor nodes.
传感器节点定位是整个无线传感器网络的基础。
Node-Positioning technology of sensor is the basis of the whole wireless sensor network.
传感器节点的合理布置可以有效延长系统生命期。
Optimum sensor node deploying may prolong system lifetime effectively.
传感器节点是构建无线传感器网络的基本硬件单元。
Sensor nodes are the basic hardware units for building up wireless sensor networks.
为实现传感器节点的配置，随机散布方式被广泛地采用。
Random diffusion is widely applied to sensor nodes deployment, for example Gauss diffusion and uniform diffusion.
本文的工作就是在GAINS传感器节点平台上展开的。
首先，在数量和类型的传感器可以适应在各个传感器节点。
First, the number and type of sensors can be adapted at the individual sensor nodes.
一些传感器节点记录温度和电量水平信息并发送给采集节点。
A collection of sensor nodes record temperature and battery level readings and send them to a collection node for off-line processing.
这个方法是指单独的传感器节点比强大的无线电耗电少，因此能存储能量。
This approach meant that the individual sensor nodes could have much less powerful radios, thus saving energy.
无线传感器网络是由大量智能传感器节点组成的多跳无线网络。
Wireless sensor network is a multi-hop wireless network which is made up of a lot of distributed smart sensor nodes.
例如，可以从网络中的一个或多个传感器节点采集传感器数据。
For example, sensor data can be collected from one or more sensor nodes in a network.
传感器节点能够感知的物理世界的最远距离称为节点的感知距离。
Sensing range is the maximum range within which a sensor node can detect a target.
本文对如何实现高精度低噪声的无线声音传感器节点进行了重点研究。
In the thesis, we study emphatically how to design and implement high-precision and low-noise sound sensor node.
本文主要介绍系统中无线传感器节点的设计以及无线通讯协议的实现。
This paper mainly introduces the design and implementation of the wireless sensors node and the realization of the wireless communication protocol.
无线传感器网络是由许多分布的智能传感器节点组成的多跳无线网络。
The wireless sensor network is a multi-hop wireless network which is made up of a lot of distributed smart sensor nodes.
本文介绍了实现在线振动检测和分析的无线传感器节点的超低功耗硬件设计。
The paper introduces the ultralow-power hardware design of wireless sensor nodes for online oscillation signal detection and analysis.
介绍了应用于某分布式运动控制系统的CAN智能传感器节点的软硬件设计。
This paper introduces the software and hardware design of CAN intelligent sensor node, which is used in a distributed motion control system.
网络的拓扑控制和MAC协议对传感器节点的能量消耗和延时会产生重大影响。
The network topology control and the MAC protocol will exert great influence on the energy consumption of the sensors node.
针对传感器节点能量及传输范围有限等特点，提出了一种基于簇的自适应路由算法。
Considering the limited energy and transmission range of sensor nodes in sensor networks, an innovative routing algorithm was proposed.
通过此路由协议，我们可以控制各传感器节点在节省能量的同时相对均匀地消耗能量。
Through this routing protocol, we can control every sensor node to consume energy equably while saving energy.
算法原理简单，传感器节点无须任何附加硬件或附加数据通信，通信、计算复杂度较低。
It is simple to implement with low complexity in communication and computation. No additional hardware or data communication is required for sensor nodes.
在无线传感器网络中，为了对目标进行定位和跟踪，需要传感器节点之间进行相互协作。
As far as locating and tracking the target in WSN is concerned, it needs sensors collaborating.
因为多媒体数据的高带宽要求，要传输传感器节点采集到的原始数据将会消耗大量的资源。
Because of the high bandwidth demands of multimedia date, the transmission of raw data collected at sensor nodes will consume a large amount of resources.
无线传感器节点能量有限并且应用环境复杂，所以对它的任何研究都必须考虑节能的问题。
For the limited energy of one sensor node and the complexity of application circumstances, any research of sensor network must deal with the problem of energy-saving.
通过定量分析传感器节点的通信能量消耗，建立了聚类首领剩余能量与通信流量的关系模型。
Through analyzing communication energy dissipation of wireless sensor nodes quantitatively, the relational model of cluster heads' residual energy and communication traffic was established.
给出了一种无线传感器网络的设计，详细讨论了传感器节点的硬件组织、电源特征和通信模式。
Design of a wireless sensors network is given. Hardware organization, power characteristics and communication model of sensor nodes are introduced in detail.
给出了一种无线传感器网络的设计，详细讨论了传感器节点的硬件组织、电源特征和通信模式。
Design of a wireless sensors network is given. Hardware organization, power characteristics and communication model of sensor nodes are introduced in detail.
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