介绍了串口编程技术,RS485总线驱动模式和RS485串口驱动程序。 然后在此基础上设计和实现了SDM300远程控制模块和异步信道的通信模块。
Findally, we implement SDM300 remote control module and Async communication module on the basis of introducing technology of serial programming , RS485 bus driving mode and RS485 serial driver.
在工矿自动化远程控制通信中,一部分通信结构采用的RS485总线方式。
During the remote automatic control communication, the partial communication structure USES RS485 bus.
PLC和远程I/O模块之间的控制和通信通过CAN总线来实现,其通信距离可以达到几百米。
The controlling and communication between the PLC and the remote I/O modules are used by the CAN bus, the distance can be several hundred meters.
针对工业控制系统和传输网络的特点和要求,提出了一种新型的基于现场总线的视频远程监控系统的设计思想。
Due to the requirement and character of industry control system and network, a new design of the remote video monitor and control system based on the PROFIBUS is proposed.
LXI规范的提出,从一定程度上统一了设备的通信接口方式,特别是在远程控制上具备其它总线无法比拟的优点。
LXI specification somehow unifies the interface of test equipments. And it gives a great advantage in instruments remote controlling compared with other test bus.
控制系统的硬件由工控机和远程测控模块组成,采用了RS485总线。
The hardware includes IPC, remote monitoring modules, and the RS485 Bus.
介绍了一个支持现场总线的智能数据采集控制系列模块成功运用于铁路信号系统的远程控制的工程实例。
An engineering sample with intelligent data collection control series modules to support field bus and remote control of railway signal system is introduced.
文章介绍的分布式智能门禁监控系统采用RS- 4 85总线技术,以程控电话网为媒介来进行远程的数据采集和设备控制。
Distributed intelligent door monitoring system realize remote control and data collection by RS-485 bus, the telephone network is used as transmission medium.
详谈系统的体系结构,与其它现场总线的集成,与传统DCS、PLC系统的集成以及远程控制系统组成等。
The architecture of the system and its integration with other field bus, conventional DCS, PLC systems and the composition of telecontrol system are described in detail.
DP现场总线分布式测控系统实现了远程分布式数据采集、控制、通信、信息显示等功能。
The PROFIBUS-DP distributed meter and control system has the function of data collection, control, communication and message display and so on.
给出了一个完整的CAN总线与以太网互联控制系统,实现设备远程控制和资源统一管理。
By system expansion, an integral Ethernet-CAN connection control system can be formed and equipment remote control and resource centralized management can be realized.
采用CAN总线网络通信与集成技术,完成分布式远程控制和故障诊断。
Uses the CAN-Bus network correspondence and the integrated technology, completes the distributional long-distance control and the breakdown diagnosis.
通过在器具视野以外的触发命令如远程通信、声控或控制总线等控制器具。
NOTE An infra-red control by itself is not considered one used for remote operation. However, it may be incorporated as part of a system such as a telecommunication, sound control or bus system.
本文介绍了智能楼宇中基于RS-485远程总线系统的通信控制器。
This paper introduces a communication controller in Intelligent Building. This controller is based on the 8051 series SCM and RS-485 field-bus.
本文介绍了智能楼宇中基于RS-485远程总线系统的通信控制器。
This paper introduces a communication controller in Intelligent Building. This controller is based on the 8051 series SCM and RS-485 field-bus.
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