查询词典 wireless compass

Come and meet us and 10 of our French hi-tech businesses on the Montpellier Languedoc-Roussillon Stand in Hall 8:COMPART : Fire Resistant ProtectionCORONIS SYSTEMS : Ultra Low Power wireless networksEMITECH : Electrical and electronics products certificationFOGALE NANOTECH : Precision measurement instrumentationGENESYS : audio, web et video conferencing systemsIMECA : Food processing equipmentINTERACTIVE DEVICE : wireless hardware productsLIGHTNICS : software editorSANGUINE MICROELECTRONICS : reverse engineering TMI ORION : wireless data loggers for harsh environmentsVKS : keyboards and systems

与我们一同前来2004年中国高新技术成果交易会的11家高新技术企业：COMPART ：新型防火材料CORONIS SYSTEMS ：无线数据传播产品EMITECH ：电器及电子产品证书FOGALE NANOTECH ：纳米测量仪器GENESYS：音频、视频及网络会议服务IMECA：农业加工工程INTERACTIVE DEVICE：无线通讯设备LIGHTNICS：数字图像改良软件SANGUINE MICROELECTRONICS：芯片反向分析TMI ORION：工业及环境严格测量仪器VKS：可设置专用键盘

In the article, it briefly analyzes the necessity of monitoring the hydric parameters and the development status of monitoring system about the electronic power, then a real-time monitoring system for generator hydric parameters is presented, which applies the configuration software MCGS, radio-communication SMS, Modbus protocol and RS-485 bus .in the design of the system, MCGS is used to configurate the interface of superordinate computer and the device component of the wireless communication is authorized by Visual Basic; the transmitting and receiving flow through GSM(Global System for Mobile communication)in the way of SMS. The design of the smart communication module, which based on the RS-485 bus and Modbus protocol and the wireless communication interface module, which is connected with the wireless terminal based on Siemens TC35, are also expounded.

该方案利用MCGS组态软件进行上位机监控界面的组态；利用Visual Basic语言进行上位机无线通信设备构件的编制；并利用SMS通过全球移动通信系统GSM(Global System for Mobile Communication)网络实现报警等数据的无线传输；以Flash型超低功耗16位单片机MSP430F149作为通用通信模块控制器核心，开发出了基于RS-485总线模式和Modbus通信协议的远程数据采集模块，以及基于Siemens TC35的无线终端相连的无线通信接口模块。

IPv6 routing algorithms in wireless sensor networks In wireless communication, energy consumption grows exponentially with the incensement of distance. Sensor nodes are usually equipped with limited energy and wireless sensor network coverage is usually very large.

3无线传感器网络中基于IPv6的路由算法无线通信的能量消耗随距离的增加而指数级增长，考虑到传感器节点的能量限制和网络覆盖区域大，无线传感器网络采用多跳路由的传输机制。

IPv6 routing algorithms in wireless sensor networksIn wireless communication, energy consumption grows exponentially with the incensement of distance. Sensor nodes are usually equipped with limited energy and wireless sensor network coverage is usually very large.

3无线传感器网络中基于IPv6的路由算法无线通信的能量消耗随距离的增加而指数级增长，考虑到传感器节点的能量限制和网络覆盖区域大，无线传感器网络采用多跳路由的传输机制。

The lineate communication adopts the way of 485 bus GSM and wireless broadcasting station are two ways for wireless communication, and the wireless communication can check and coding the sending message to advance the dependability of data sending.

无线通讯可以采用GSM通讯和无线电台两种方式，无线通讯对发送数据进行CRC校验和独特的编码，提高了数据传输的可靠性。

with high development of railage,the axle—temperature of train is quite important for the safety of railage.traditional axle—temperature detected methods can′t match the safe needs of railage.this paper introduces a axle—temperature detect system based on wireless sensor network.this system uses low energy consumption mcu——msp430 and wireless communication module nrf905.it′s placed under the boxcars,form network by wireless communication.it has a high credibility,low cost,extensible and long life cycle.

摘 要：随着铁路高速重载战略的实施，准确地检测列车轴温关系到铁路运输的安全。针对货运列车的特点，分析了传统轴温检测方式存在的各种缺陷，提出了一种基于无线传感器网络的货运列车轴温探测系统的设计方法。该系统采用msp430单片机和nrf905无线通信模块，安装于货车车厢底部，可通过自组织的方式形成网络，具有可靠性高、节点成本低、网络可扩展性好、生存周期长等优点。

with high development of railage,the axle—temperature of train is quite important for the safety of railage.traditional axle—temperature detected methods can′t match the safe needs of railage.this paper introduces a axle—temperature detect system based on wireless sensor network.this system uses low energy consumption mcu——msp430 and wireless communication module nrf905.it′s placed under the boxcars,form network by wireless communication.it has a high credibility,low cost,extensible and long life cycle.

针对货运列车的特点，分析了传统轴温检测方式存在的各种缺陷，提出了一种基于无线传感器网络的货运列车轴温探测系统的设计方法。该系统采用msp430单片机和nrf905无线通信模块，安装于货车车厢底部，可通过自组织的方式形成网络，具有可靠性高、节点成本低、网络可扩展性好、生存周期长等优点。

An endoscope system with dual image sensors and wireless data transmission is composed of a swallowable wireless camera pill, a wireless receiver module, a control circuit, a memory system and a computer image acquisition system.

一种双图像传感器的数码无线传输内窥镜系统，包括可吞服无线摄像药丸、无线接收模块、控制电路、存储系统及计算机图像采集系统。

Visto currently communications in the power meter reading, wireless data transmission, wireless public, the bank, such as wireless POS industry has big experience in customer service, for a variety of industrial applications has a profound understanding.

目前伟思通讯在电力抄表、无线数据传输、无线公话、银行无线POS等多个行业都有对大客户的服务经验，对于各种行业应用有着深刻的了解。

IEEE802.15.4 is a new standard uniquely designed for low rate wireless personal area networks.It targets low data rate,low power consumption and low cost wireless networking.The energy-efficiency and robustness of this new standard makes it a strong candidate to be a federating communication protocol for wireless sensor networks.

IEEE802.15.4作为一种专为低速率无线个人区域网络(low data rate-wireless personal areanetwork，LR-WPAN)而设计的低成本、低功耗的短距离无线通信新标准，为无线传感器网络提供了一种很好的解决方案。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。