Optimum sensor node deploying may prolong system lifetime effectively.
传感器节点的合理布置可以有效延长系统生命期。
Sensing range is the maximum range within which a sensor node can detect a target.
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。
To monitor the objects, the sensor node has to set up different types of sensor units.
如果布置一个无线感知网络去担任监测任务，其节点需要配置多种不同类型的传感器单元。
Increasing PC to sensor node parameter modification function according to actual needs.
根据实际需要，增加了上位机对传感器节点参数的修改功能。
The energy of sensor node is very limited, this reduces the lifetime of wireless sensor networks.
传感器节点上的能量非常有限，从而影响无线传感器网络的生命周期。
HANS MULDER and DAVID E. CULLER have collaborated for many years on wireless sensor node research.
穆德与卡勒在无线感测节点研究上已合作多年。
Design and implementation of sensor node which is the physical unit of WSNs is one of the key issues in WSNs.
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。
Through this routing protocol, we can control every sensor node to consume energy equably while saving energy.
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。
To make both problems tractable, we have the assumption that each sensor node keeps working since it turns on.
为了使问题可解，我们假定每个节点在开启后将一直保持工作状态。
This article introduces a kind of intelligent sensor node in measuring and controlling system based on CAN bus.
本文介绍了一种基于CAN总线的测控系统智能传感器的硬件设计方案。
In the thesis, we study emphatically how to design and implement high-precision and low-noise sound sensor node.
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。
At last, the new sensor node was tested, and the experimental results validate the practicability of the scheme.
最后，对新设计的传感器节点进行了测试，证明了该方案的可行性。
The designing sensor node can use timer interrupt to make nodes sleep periodically, which greatly reduces energy consumption.
本文设计的节点采用定时器中断来使节点周期性的进入睡眠状态，从而大大的减少了能耗。
This paper introduces the software and hardware design of CAN intelligent sensor node, which is used in a distributed motion control system.
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。
System lifetime is one of the most important design factors in wireless sensor network. Battery energy of sensor node directly determines system lifetime.
系统生命期是无线传感器网络最重要的设计因素之一，而传感器节点的电池能量直接决定着系统生命期。
This algorithm finds a sensor node that has detected the target, and then using local messages between neighboring nodes to follow the trail of the target.
该算法首先找到一个曾监测到目标的节点，然后利用相邻节点间的本地消息跟踪目标的运动轨迹。
Wireless sensor node as a micro-device, has limited power supply energy. So the energy consumption of the node has a direct impact on the lifetime of the node.
无线传感器节点作为微型器件，电源能量有限，故节点的能耗直接影响着节点的寿命。
The experimental results show that under this communication protocol, the sensor node has a small energy consumption and the system has a low packet loss rate.
实验结果表明，该通信协议下，传感节点具有较小的能耗，系统具有较低的丢包率。
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.
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。
According to the actual needs of intelligent household, environmental monitoring etc, this paper designed a wireless sensor node of long-distance communication system.
针对智能家居、环境监测等的实际要求，设计了一种远距离通讯的无线传感器节点。
Based on this design idea, the wireless sensor node can be used to build the topology of network and realize several sensor data acquisition and transportation efficiently.
基于该设计方案实现的无线传感网络节点可以有效地组建网络拓扑结构及多种传感数据采集传输。
Communication protocol should be designed to minimize the network energy consumption, and this system is only needed to consider the issue of sensor node power consumption.
通信协议的设计应尽量降低网络能耗，而本系统中只需要考虑传感器节点的能耗问题。
The measurements of a faulty sensor node will incur confusions in global readings, while turning them into sleeping mode will degrade network connectivity and overload balance.
感应器失效节点通常发送错误数据，干扰全局信息判断，若转为睡眠状态则容易造成网络连通度下降，增加其他节点的路由转发负载。
Because the size of a sensor node is generally small, the battery power is very limited, while the nodes are usually deployed in broad areas, and it is difficult to replace the batteries.
因为传感器节点一般比较小，利用能源非常有限的电池供电，而节点又通常在广阔的环境下部署，难以更换。
Through reasonable time slot assignment and transmitting power control of each sensor node, for wireless sensor networks, the energy consumption is decreased and the lifetime is enlarged.
通过更合理的时隙分配以及对每个节点发射功率的控制，使得整个无线传感器网络的能耗降低，寿命延长。
A device other than a sensor node can use the data to develop a predictive model based upon inherent redundancy in the sensor data, and correct one or more later-received values deemed unreliable.
不同于传感器节点的装置可使用该数据，来基于传感器数据中的固有冗余而开发预测模型，并且校正一个或多个以后接收的、看起来不可靠的值。
There are two main issues about embedded sensor network based on Bluetooth to be resolved: the topology formation arithmetic of Bluetooth scatternet and the design of Bluetooth sensor node system.
基于蓝牙技术的嵌入式传感器网络研究主要解决两个问题：一是蓝牙散射网拓扑结构形成算法的研究；二是嵌入式蓝牙传感器节点的设计。
A novel design method is presented for building a general architecture for the wireless sensor network node. Based on this design idea, the development of a wireless sensor node has been completed.
提出了一种构建智能无线传感网络通用节点的体系结构，并运用该体系结构的设计思想完成了无线传感节点的研制。
Sensor node is the basic hardware platform in wireless sensor networks. It is a micro-embedded system which has signal acquisition, data processing, wireless communication and other functions.
传感器节点是无线传感器网络的基础性硬件平台，是一个具有信号采集、数据处理、无线通信等功能的微型嵌入式系统。
The CC2420 is chosen as the RF processing and communicating unit of sensor-node.
选择了CC 2420芯片作为传感器节点的射频通信与处理模块。
应用推荐