通讯系统

The next generation of wireless communications technology will use visible light instead of radio waves, with data piggybacking on interior lighting systems which researchers say will offer both greater speed and better security than today's radio networks.

下一代无线通讯技术将使用可见光替代电波，数据将搭载在室内照明系统上。研究人员说这将提供比现在的无线电波网络速度更快、安全性更高的网络。

The method of time base setting and uniforming, the acquisition and processing of continuous variables, the producing and display of dynamic function curves as well as the reducing of bit flow to protect communication from jamming are discussed for the real time supervision and control system.

本文对核测量和工业过程控制中广泛使用的分布式微机监控系统的时基建立和统一问题，连续累加变量的采集和处理问题，动态曲线的生成和显示问题以及减少比特流传送量防止通讯拥塞等问题进行了详细的分析和讨论，给出了相应的计算处理方法和成功应用的实例

Products can be widely used in electronic devices, power tools, vehicle shipping, communication facilities, alarm, Town Hall, post and telecommunications, banking and distribution system can substitute for similar imported products.

产品可广泛应用于电子仪器、电动工具、车辆船舶、通讯设施、报警器、大会堂、邮电、银行及配电系统，亦可替代同类进口产品。

Professional Main Products are:(1) all kinds of electric locks Product Series: electromagnetic lock series, electric plug lock series, electric locking series lock series, hotel lock series, all kinds of special-shaped electric lock series;(2) sizes Intelligent Access Management Series: Single door machine, access control attendance machine, fingerprint access control machine, single-door two-way controller, two two-way controller, four one-way controller (communication mode may choose 485 or TCP / IP);(3) access control electric locks surrounding attachment Series: electric plug lock folder dedicated Frameless door, magnetic lock dedicated stent, the models go out button, a dedicated lock access control power supply, various types of access control card , EMID reader / issuer, and intercom access control system, a dedicated power lock delay.

专业主营产品有：（1）各式电锁产品系列：电磁锁系列、电插锁系列、电锁口系列、指纹锁系列、酒店锁系列、各式异形电锁系列；（2）大中小型智能门禁管理系列：单门一体机、门禁考勤机、指纹门禁一体机、单门双向控制器、两门双向控制器、四门单向控制器、（通讯模式均可选择485或TCP/IP）；（3）门禁电锁周边附件系列：电插锁专用无框门夹、磁力锁专用支架、各款式出门按钮、门禁专用锁电源、各类型的门禁感应卡、EMID读卡器/发卡器、对讲门禁系统锁延时专用电源。

The next few years should bring more challenges to the Bell System as millions of people drop their phone service in favor of the lower cost, richer features and convenience of VoIP communication.

今后几年要把更多的挑战百万人下降为贝尔系统的电话服务倾斜的成本较低富有特色的VoIP通讯便利。

Electrical System of Body,Lights,Windshield Washer,Radio and Communication Equipment

电子系统－车厢，灯光，挡风玻璃洗涤器，收音机及通讯仪器

According to the auto brake tester, it has been designed that the hardware circuit of the testing system based on 89C55 single-chip microcomputer, including A/D circuits for sensor interfaces, D/A circuits for needle indicating type display device, driving circuits for brake motors, the communication interface circuitbetween the single-chip microcomputer and pc, etc.

针对所研究的汽车制动试验台，设计了基于89C55单片机的试验台测控系统硬件电路，包括传感器接口与A／D转换电路、指针式显示装置的D／A转换电路、制动电机驱动电路、单片机与PC机之间通讯的接口电路等。

This design main realization escapes the fabric cotton seed color to choose the system on position machine and the lower position machine communication.

本设计主要实现脱绒棉种色选系统的上位机与下位机的通讯。

As a whole ,this Data Sampling System is meaningful for the developing Optical Current Transformer.

为此，本设计中同步通讯对数据采集系统的开发具有重要意义。

Otherwise, the control flow estimate makes no difference among processes which are congruent under α conversion by labeling restricted names and variables with stable names in the syntax of Mobile Safe Ambients.

在Mobile Safe Ambients演算进程的拓扑结构抽象表示基础上，通过识别可被激活的移动原语和通讯原语，计算系统运行的所有动态进程拓扑结构，并在文法规则中显示地标识约束名字和变量，使分析结果在α变换下保持不变。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。