Communication between computer and programmable controller plays a very import role in the control system of Product Line.
在该生产线的控制系统中，控制计算机与可编程控制器的通讯具有非常重要的作用。
CBTC is adopted for signal system of Xi 'an Subway Line 2, which is a complete and movable block train control system based on wireless communication technology.
西安地铁2号线信号系统采用完整的、基于无线通信技术的、移动闭塞制式的CBTC列车自动控制系统。
Topology construction of communication network, line control of communication and the software design are mainly discussed.
主要讨论了通信网络的拓扑结构、通信链路控制及通信软件设计等问题。
By use of the advanced techniques of computer control and power line communication, the system realizes the remote control and automatic management watt hour meters.
该系统采用了先进的计算机技术和通信技术，通过在电力线上的信息传输，实现了对电能表的远距离控制和自动化管理。
The master computer is used as the centre of control system and synthetic judgment, and is connected with PLC by RS-485 communication line to perform real-time monitoring on local apparatus.
控制主机做为系统的控制和综合判断中心，利用RS-485通信线与PLC进行通信，实现现场设备的实时监控。
The host has ultimate control over the bus and may inhibit communication at any time by pulling the Clock line low.
主机对总线有最高的控制权，在任何时候通过将时钟线拉低就可以禁止通信。
The collector and the communicator are communication nodes of the system. They enable the control network to pass the information and commands through power line.
集中器和通信器是本系统的通信节点，它们使控制网络的信息和命令可以通过电力线传输。
As to automotive electronic control systems and on-board multi-media systems, the technical features and development trend of communication protocols of automotive bus line systems are discussed.
针对汽车电子控制系统和车载多媒体系统，探讨了汽车总线系统通信协议的技术特点和发展趋势。
A single control signal transmitted and received between the communication devices contains information indicating the transmission line resources used for the communication.
在通信设备之间收发的单个控制信号包含指示用于通信的传输线路资源的信息。
A communication system enabling communication using a plurality of transmission line resources by exchanging control signals between communication devices.
一种使得可以通过在通信设备之间交换控制信号来使用多个传输线路资源进行通信的通信系统。
A lighting supervisory control system of railway stations based on power line carrier communication technology is introduced with its operation principle, system structure and engineering application.
介绍了一种基于电力载波通信技术的铁路车站照明监控系统的工作原理和组成，并以工程为例说明系统的实际应用情况。
Finally, with analysis and argumentation, this thesis attempts to construct a model of the hardware compositions of the workshop-level distributed power line carrier communication control subsystem.
最后，在现有的分析及论证的基础上，建立了一个车间级分布式电力线载波通信控制子系统硬件组成模型。
The communication system includes two communication channels for communication of protection and control information between two protective relays on a power line portion of an electric power system.
该通信系统包括在一个电力系统的电力线部分上用于在两个保护继电器之间交换保护和控制信息的两个通信信道。
The communication system includes two communication channels for communication of protection and control information between two protective relays on a power line portion of an electric power system.
该通信系统包括在一个电力系统的电力线部分上用于在两个保护继电器之间交换保护和控制信息的两个通信信道。
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