Characteristics and working principle of the digital phonetic communicator on power cable carrier are introduced.
介绍了数字语音电力线载波通信装置的特点和工作原理,通过对硬件电路、主要芯片及软件的分析,阐述了数字语音电力线载波通信装置中语音编解码单元的设计思想与实现方法。
Design and development of communication front end processor in electric power supervisory control system;
电力监控系统通信前置机的设计与开发
Design and implementation of practical infrared communication device
一种实用的红外通信装置设计及实现
Microwave, the second technology, is typically used in long range setups and satellite communications.
第二种技术是微波，一般工作在长距离通信装置和卫星通信中。
The Design and Realization of Locomotive Data Collection and Communication System on Maintenance Machine
车载数据采集与通信装置的设计与实现
Influence of communication channel time delay on microcomputer-based relay protection
通信通道时延对微机保护装置的影响
Point through which the outgoing traffic flow leaves a switching stage, or device.
输出通信流离开交换站(台)或装置的点。
Off-line: Equipment that is not physically linked or is not in direct communication.
离机:没有接驳或不作直接通信的装置。
Design on Communication Processing Device in Distributed RTU System;
分布式RTU系统中通信处理装置的设计
Communication Function Research of an Excitation Controller Based on DSP;
基于DSP的励磁控制装置通信功能研究
The Application of Freeport Mode in Thermostat;
自由通信口协议在恒温装置中的应用
The General Design of EDA, DSP Technology and Communication-Testing Device;
EDA,DSP技术与通信实验装置的总体设计
Research of a Equipment Which Watch and Control the Relay Protector s Communicate Channel and Two-terminal Fault Location;
保护通信通道监控装置及双端测距的研究
Enlightened by credit card alarming apparatus of the bank, the author suggests setting a second secret code.
通过通用银行信用卡报警装置的启迪，建议增加设置第2种密码。
Application of embedded communication management equipment in distribution carrier communication
嵌入式通信管理装置在配电线载波通信中的应用
the part of a radio receiver by means of which radio signals are received.
通过接收无线电信号的无线电接收装置。
A device that scans optically and usually generators an analog or digital signal.
一种光扫描且通常产生模拟或数字信号的装置。
Research on the Electromotor Protector Based on CAN Bus;
基于CAN总线通信的电动机保护装置的研制
Research & Implement of Communication Technique for 35kV Power Line Protection Device;
35kV线路保护装置通信技术的研究与实现
Realization of ISA300 CAN Protocol Embedded into Power Line Protection Device;
ISA300 CAN网通信规约在线路保护装置中的实现