2) CAN Fieldbus
CAN现场总线
1.
In order that the aim of remote monitoring and diagnosis of mechanical and electrical equipment,after analyzing the characteristics of the CAN fieldbus,C/S and B/S,a monitoring system based on network environment is presented,and its prototype system is given.
为了实现机电设备的网络远程监测和诊断,通过对CAN现场总线及C/S模式、B/S模式的应用范围进行比较,提出了一种基于CAN总线、C/S模式、B/S模式结合的网络化监测系统,构建了系统的网络框架,并以小型多功能旋转实验台为系统原型,给出了其振动信号的远程监测实例。
2.
Therefore,combining integrating sensors,digital image processing and CAN fieldbus such as a wide range of technology,this paper studies and realizes a real-time online switch monitoring design.
所以本文在综合传感器、数字图像处理和CAN现场总线等多种技术的基础上研究并实现了基于图像处理技术的转辙机实时在线监测系统设计。
3.
Its HW includes the main CPU and function plug-in units,as well as the internal communication network of industry Ethernet and CAN fieldbus,being networked,distributed,modularized,extensible and open.
该平台硬件包括主CPU插件和各种功能插件,并由工业以太网、CAN现场总线组成内部通信网络,具有网络化、分布式、模块化、可扩展性和开放性等特点;软件基于嵌入式实时操作系统,采用模块化分层设计思想,设计了通信处理软件平台,实现了数据库管理层、硬件抽象层、通信协议层,层与层之间通过API函数实现松散耦合。
3) CAN field bus
CAN现场总线
1.
The Application of Embedded Industrial Controlling Computer PC/104 on CAN Field Bus Communications;
嵌入式工控机PC/104在CAN现场总线通信中的应用
2.
The Applied Research of Industry Ethernet and CAN Field Bus to Coal-Mine Monitoring System;
工业以太网和CAN现场总线在煤矿监控系统上的应用研究
3.
The communication mode of the system adopts CAN field bus, fitting with various intelligent sensors.
煤矿井下监控系统采用单片机控制、总线挂接式结构,通信方式为CAN现场总线,配合各种智能传感器,自动监控煤矿井下通风的各项指标,该系统提高了井下安全生产的可靠性,避免了因通风不良造成瓦斯爆炸的可能性。
4) CAN Field Bus
CAN 现场总线
5) CAN bus
CAN现场总线
1.
A comparison between industrial ethernet and CAN bus along with an analysis of their application schemes;
工业以太网与CAN现场总线比较和应用方案分析
2.
This paper introduces a kind of designing and realizing a gateway for transfer protocol between CAN bus and Ethernet.
介绍了一种以太网与CAN现场总线之间协议转换网关的设计与实现。
6) CAN Field-bus
CAN现场总线
1.
CAN Field-bus Controlled System of Railroad Marshalling Yard;
CAN现场总线构成的铁路调车场控制网络
2.
automation system of substation, the CAN field-bus is adopted.
在对分层分布式变电站综合自动化系统信息流通量、传递方式和实时控制要求分析的基础上 ,站内通信网采用 CAN现场总线。
3.
CAN field-bus is a kind of serial communication network, which supports distributed control or real-time control effectively.
CAN现场总线是一种有效支持分布式控制或实时控制的串行通信网络,具有卓越的特性和极高的可靠性,受到工业界的高度重视。
补充资料:CA
是以精制短棉绒经醋酸活化,在硫酸催化剂存在下,用醋酸和酯酐混合液使之乙酰化,然后加稀醋酸水解到所需的酯化度的产物。按照酯化度不同,可分为一醋酸纤维素、二酯酸纤维素、三醋酸纤维素。酯化度不同而有不同的性质和用途。酯化度大小对溶解性能有很大影响,酯化度降低则在极性溶剂中的溶解度增加,但在非极性溶剂中溶解度减小。醋酸含量60%-61.5%的三醋酸纤维素,因含羟基少,对水不敏感,可溶于二氯甲烷等。醋酸含量51%-58%的二醋酸纤维素为一般工业上用的醋酸纤维素,可溶于丙酮。三醋酸纤维素和
二醋酸纤维素为白色无定形屑状或粉状固体,无明显熔点,220 ℃开始软化。相对密度1.27-1.32,吸水性(24h)1%-4%。
醋酸纤维素可用于配制溶剂型胶粘剂,粘接眼镜、玩具等塑料制品。贮存于阴凉、通风、干燥的库房内。防雨、防晒。
二醋酸纤维素为白色无定形屑状或粉状固体,无明显熔点,220 ℃开始软化。相对密度1.27-1.32,吸水性(24h)1%-4%。
醋酸纤维素可用于配制溶剂型胶粘剂,粘接眼镜、玩具等塑料制品。贮存于阴凉、通风、干燥的库房内。防雨、防晒。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条