收发

This thesis circumambience a hot topic in "single slice machine control the GSM mold piece receive and dispatch a message", elaborated a homologous GSM wireless terminal of design project, development method and development process, made use of 8 bit AT89S51s of Atmel company a single slice machine and Siemens company most the new generation GSM mold piece TC35i to carry out a GSM Mode which has a message to receive and dispatch function in the design is two prototypes.

本论文围绕"单片机控制GSM模块收发短信"这一热点课题，阐述了相应的GSM无线终端的设计方案、开发方法和开发过程，在设计中利用Atmel公司的8位AT89S51单片机和Siemens公司的最新一代GSM模块TC35i实现了一款具有短信收发功能的GSM Mode二原型。

The sub-node of wireless control is connected at a derailer at the side of the rail.

它是由一组传感器模块、无线传输模块、电源模块和工业控制计算机组成，无线传输模块包括无线收发汇聚节点、无线收发子节点和无线控制子节点，传感器模块连接无线收发子节点并通过传感器安装夹具安装在铁轨上，无线控制子节点连接设置在铁轨旁的脱轨器，无线收发汇聚节点连接工业控制计算机。

Integrated 10BASE-T/100BASE-TX/1000BASE-T transceivers · 10/100/1000 tri-speed MAC · Host interfaces - PCI v2.2, 32/64-bit, 33/66-MHz - PCI-X v1.0, 64-bit, 133-MHz · MII/GMII/TBI interfaces for external transceivers · Ultra-deep, 96-KB on-chip packet buffer · Dual high-speed RISC cores with 16-KB caches - Programmable, in-line packet classification · SMBus controller · On-chip power circuit controller and Wake on LAN power switching circuit

集成号10Base-T/100Base-TX/1000Base-T收发器·10/100/1000三速陆委会·主机接口- 2.2版的PCI，32/64，33/66-MHz -的PCI - X的1.0版，64位，外部收发器133兆赫·信息产业部/的GMII / TBI的接口·超深，96 KB的片上分组缓冲·具有16 KB的缓存双高速的RISC核心-可编程，在线数据包分类·SMBus控制器·片上电源电路控制器和网络唤醒电源开关电路

The remote information processing terminal comprises a remote information processing control part, a power supply for the remote information processing control part, a transceiver used for providing a vehicle network interface to the remote information processing control part, two nor gate elements using the output terminal of the transceiver and the power off signal terminal of the remote information processing control part as the input terminal and forming a trigger structure interactively with the output terminal of the trigger connected with the power supply, and a power supply control part.

本发明的远程信息处理终端机包括：远程信息处理控制部；向上述远程信息处理控制部提供电源的电源部；向上述远程信息处理控制部提供车辆网络界面的收发器；具有把上述收发器的输出端和远程信息处理控制部的电源停止信号端分别作为输入端，并相互形成触发器结构，其输出端与上述电源部连接的两个或非门；以及电源控制部，如果提供车辆电源或通过收发器输入电源接入/切断信号，上述电源部就会提供/终止提供电源。

On pocket pc 2002 phone edition devices, you can manage sms messages much in the same way that you manage e-mail messages. the sms messaging component is integrated with the standard inbox application, allowing you to send and receive messages in the same way you send and receive e-mails.

在pocket pc 2002 的电话版设备上，你可以和管理e-mail消息一样来管理sms消息。sms消息组件是一个完整的标准收件箱应用程序，允许你像收发电子邮件一样，收发sms消息。

Hallen type equations combined with almost entire domain polynomial representation of current distribution function are selected to attack the simulation, analysis and comparison of electromagnetic performance of the antenna array under different design parameters.

就高频地波雷达海洋环境监测的一种新颖宽窄波束、软硬件技术相结合的收发共用相控天线阵的设计，选用将Hallen方程与电流分布函数的殆全域多项式展开相结合的矩量法，分析比较了相控天线阵在不同设计参数下的电磁性能，重点分析了互耦的影响以及实施"收发共用"对阻抗匹配的苛刻要求和现有设计在该问题上的技术缺陷，得到了关于该天线阵工程设计的若干结论。

The transceiver transmits and receives radiotelephone communications, and the processor processes the radiotelephone communications transmitted and received by the transceiver.

收发器发送和接收无线电话通信，处理器处理被收发器发送和接收的无线电话通信。

The invention provides a dual redundant CAN bus controller, which is arranged on a crewel CAN bus, characterized in that: two CAN bus transceiving modules, two initializing modules are respectively corresponding to the CAN bus controller module A and CAN bus controller module B; the two CAN bus controller modules are respectively connected to the two CAN bus via a driver shifting control unit; the initializing module is connected to the bus control initializing register for initializing the e CAN bus controller modules; a protocol processing module is connected to the FIFO buffer; the FIFO buffer is connected to the node processor via the logical interface; a intermitting process unit sends the corresponding intermitting control signal to the CAN bus transceiving modules according to the CAN bus controller modules; one path of the CAN bus controller module is directly connected to the protocol processing module; another path is connected to the protocol processing module via the bus receiving buffer.

本发明提供了一种双冗余CAN总线控制器，设置于双线CAN总线上，其特征在于：两个CAN总线收发模块、两个初始化模块分别与CAN总线控制器模块A和CAN总线控制器模块B相对应；两个CAN总线控制器模块通过驱动器切换控制单元分别与两条CAN总线相连；初始化模块与总线控制器初始化寄存器相连，对所对应的CAN总线控制器模块进行初始化；协议处理模块与FIFO缓存器相连；FIFO缓存器通过逻辑接口与节点处理器连接；中断处理单元根据CAN总线控制器模块的控制命令对CAN总线收发模块发出相应的中断控制信号；CAN总线收发模块一路与协议处理模块直接相连，另一路通过总线接收缓存器与协议处理模块相连。

A7800 Features: 10 Mb s Manchester encoding decoding with receive clock recovery Patented digital phase locked loop decoder re- quires no precision external components Decodes Manchester data with up to g18 ns of jitter Loopback capability for diagnostics Externally selectable half or full step modes of opera- tion at transmit output Squelch circuits at the receive and collision inputs re- ject noise High voltage protection at transceiver interface (16V) TTL MOS compatible controller interface Connects directly to the transceiver cable A7800 Maximum Ratings: A7800 Pinout:· NPT IGBT technology · low saturation voltage · low switching losses · switching frequency up to 30 kHz · square RBSOA, no latch up · high short circuit capability · positive temperature coefficient for easy parallelling · MOS input, voltage controlled · ultra fast free wheeling diodes · solderable pins for PCB mounting · package with copper base plate

A7800特点： 10兆s曼彻斯特编码与接收时钟恢复专利解码数字锁相环解码器重新奎雷斯没有精确数据的外部元件曼彻斯特解码高达全部G18抖动纳秒环回功能用于诊断外部可选的一半或整步模式的歌剧和灰在传输和接收碰撞投入重新ject高噪音在收发器接口（16V的）马鞍山的TTL兼容控制器接口电压保护输出静噪电路直接连接到收发器的电缆 A7800最大额定值： A7800引脚说明：·不扩散核武器条约IGBT技术·低饱和电压·低开关损耗·开关频率可达30千赫·平方米RBSOA，没有锁定了高短路能力··正温度，便于parallelling·马鞍山消耗系数，电压控制·超高速免费·印刷电路板焊接的引脚安装·铜底板包续流二极管

Main research utilizes mobile network to control long-rangly publically, network data transceiver , control equipment and interface , centre computer and interface , equipment of communication network of transceiver control software ,etc.Clear up the interface signal of the data transceiver GSM engine module and control yard, it is mainly some materials that knowledge of AT order and GSM module are dispatched from the factory.

主要研究利用公共移动通信网络进行远程控制、网络数据收发器、控制设备与收发器的接口、中心计算机与通信网络的接口、设备控制软件等弄清楚数据收发器GSM引擎模块的接口信号和控制码，主要是AT指令相关的知识和GSM模块出厂的一些资料。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。