The function can realize the same purpose with input code communicate in long distance . read consumer use note , issue setup card and floor - limited card and update blacklist in long distance by 485 communication 远程通讯功能：通过485通讯，远程读取用户使用记录远程发行设置卡以及楼层限制卡远程更新黑名单等功能
The modbus protocol is used as primary protocol in the system . when there is a user - defined communication protocol , it is converted into modbus protocol through communication controller . papers gives some solutions to improving efficiency and finishing project of remote communication 系统采用工业标准的modbus作为主要的通讯协议，对自定义协议的设备采用通讯控制器实现协议转换，并提出了提高通讯效率的多种方法以及远程通讯的实现方案。
These systems operate on a wide variety of continuous time signals , which include speech , medical imaging , sonar , radar , electronic warfare , instrumentation , consumer electronics and telecommunications systems ( terrestrial and satellite ) . one of the key to the success of these systems has been advances in the development of the font end of the electronic systems - analog - to - digital converters ( a / d ) which converter the continuous - time stimuli signals to discrete - time binary - coded form 这些系统可广泛地应用于处理连续时间信号，包括语音、医学成像、声、雷达、电子对战、仪器、消费电器、远程通讯(地面和卫星)等，而这些系统成功的关键因素之一就是电子系统的前端部件? ? a d取得了长足的进步( a d把连续时间信号转换成离散时间、二进制编码的数字信号，便于后级精确的数字信号处理) 。
Focused on such developing requests and tendency , and by fully applying such advanced technologies as microcomputer measurement & control , micro - electronics , automation control theory , the paper has set up a microcomputer - based intelligent servo - operation system with remote communication ability 本文针对这一发展趋势与要求，在对传统的模拟伺服操作器进行研究、分析的基础上，充分应用微机测控技术、微电子技术、自动化控制理论等先进技术，研究、开发了一种基于微机控制的可远程通讯智能伺服操作系统。
Based on the digital and web technology , the digital music form mp3 spread wild and fast . holding the core spirit of internet high - - - - - - which says " free " - - - - - - the world wide web offers an excellent stage for mp3 , and that brings a very bad weather to disseminators of musical products 在数字技术和远程通讯技术得到广泛运用的大背景下，缺乏版权保护的mp3等数字音乐以其免费、方便、占用空间小等优势得以广泛而迅速地占领市场空间，给音乐制品传播者带来难以计数的损失。
Distributed computing technology is the key of distributed system implement now although various solutions of distributed computing can be choose , they have common limitation : they are not fit for development of application in internet which is a loose - coupling environment there is no indeed solution that can realize the remote information exchange and communication between different applications on the different platform 分布式计算技术是实现分布式系统的关键。目前虽然有着多种著名的分布式计算解决方案可以选择，但它们都有着很大的缺陷：它们都不适合在internet的松耦合环境下进行系统的设计开发工作，也没有真正意义上完整的异构平台中不同应用程序之间进行远程通讯的解决方案。
We put emphasis on the method and process of establishing a controller link field control network ; have designed the monitoring program and remote service manager program . the completed system realizes the automatically monitoring and remote - communication of the dredging work of cutter suction dredger 重点阐述了组建controllerlink现场控制网络的方法和步骤，编制了上位机监控程序和远程服务管理器程序，基本实现了绞吸式挖泥船疏浚作业的自动化监控和远程通讯。
For the existing transformer cooling control system has many shortcomings such as the complicated system control circuit , the low reliability , the protection methods of blower fan being so simple , large control error , high fault rate , massive maintenance work and no method to realize telecommunication , this thesis develops a novel intelligent power transformer air - cooled control system based on the center of microprocessor through all - round technology analysis and research 本文针对变压器冷却系统使用常规控制系统存在的系统控制回路复杂、可靠性低、风机的保护方式简单而无法进行故障预测、主变压器油温测量精度低造成控制误差大、故障率高、维护工作量大、无法实现远程通讯等问题，经过多方面的技术分析和调研，设计开发了新型的以微处理器为核心的智能式电力变压器风冷却器控制系统。
Meb are non - inductively wound with metallized polyester dielectric / eletrode and copper - clad steel leads encapsulated in a plastic case sealed with epoxy resin . they are suitable for filtering , by - pass , coupling decoupling and timing circuits with applications in telecommunications , data processing , industrial instruments and automatic control system equipments Meb为非感应式,用镀金属聚酯电介质/电极绕制而成,导线采用镀锡铜包线,用环氧树脂密封在一塑料套内,本品适合于耦合、滤波、和计时电路中，广泛御用于远程通讯、数据处理、工业仪表和自动控制系统的设备中。
Mef are non - indluctively wound with metallized polyester film as the dielectric / electrode with copper - clad steel leads and epoxy resin coating they are suitable for blocking , copling decoupling filtering , by - pass and timing circuits , they find application in telecommunication , date processing , industrial instruments . and automatic control system epuipments Mef为非感应式,用镀金属聚酯薄膜作为电介质/电极,导线采用镀锡铜包线和环氧树脂包封.本品适合于耦合、滤波、整流和计时电路中，在远程通讯、数据处理、工业仪表和自动控制系统的设备中得到了运用。
