Thirdly, combining MCU clip AT89C51 with bus controller SJA1000, an intelligent control CAN node for the experimental platform is designed.
然后将MCU芯片at89c51和SJA1000总线控制器结合，为实验平台设计了实时可靠的智能控制CAN节点。
And it designs the CAN field bus node communication, the universal controller and the module of data gathering in details, and finally runs the system under the development environment.
同时主要对CAN总线节点的通信程序、家电通用控制器和数据采集模块进行了详细设计，并最终在开发环境下演示运行。
The intelligent node of using microchip AT89S51, CAN controller SJA1000 and the CAN transceiver are also developed.
同时还利用微处理器AT89S51、CAN控制器SJA1000和CAN收发器开发了智能节点。
Network nodes have been developed based on CAN controller. Ability to resist bus interferences and time-trigger precision have been optimized in the node implementation.
基于现有CAN控制器开发了具有时间触发功能的通讯节点，并在设计中考虑了通讯干扰问题和时间触发精度问题。
Repeaters can extend the useful cable length and node count indefinitely, provided the network controller can tolerate the additional propagation delays.
转发器可以延伸有用的电缆长度和增加不确定的节点数，转发器可作为提供网络控制器可以接受额外的传输延迟。
CAN-bus for the control scheme and a node control loop are proposed. TMS320LF2407 DSP is used as the node controller.
采用TMS320 LF 2407 DSP作为节点控制器，设计了CAN总线结构中的节点控制回路。
This dissertation elaborated the basic principle and the technology standard of CAN bus, and designed a CAN node with AT89S52 micro-controller.
本文中论述了CAN总线的基本原理与技术规范；设计了以微控制器AT89S52为核心的CAN总线智能节点；
The smart node on CAN field-bus is the transmit or receive station of messages. It is mainly combined with micro-controller and programmable CAN controller.
CAN总线上的智能节点是网络上报文的接收和发送站，一般由单片机和可编程的CAN通信控制器组成。
The experiment shows two Node Controller which is mainly composed of chip"SSC P300" can communicate with each other , which is feasible and reliable .
试验结果表明，由SSCP300芯片制作的网络节点控制器，通过电力线载波扩频技术进行数据传输是完全可行的，也是十分可靠的。
Through using 16-bit freescale MCU embedded CAN controller as master chip in each node, it achieved the design of hardware circuit, so realized CAN physical layer and CAN data link layer.
各个节点设计上采用内置CAN模块的飞思卡尔16位单片机作为主控芯片来搭建硬件电路，以实现CAN总线的物理层和数据链路层。
The proposal based on USB Host/Slave controller chip CH375A, realized a USB-Host embedded in CAN bus data acquisition system and stored acquisition data of each node in U flash disk under MCU control.
该方案基于USB主/从控制芯片CH375A，在单片机的控制下，实现了CAN总线数据采集系统中嵌入USB主机，从而完成把各节点采集的数据存入U盘，取代了现场数据采集系统必须有一台计算机的模式。
The proposal based on USB Host/Slave controller chip CH375A, realized a USB-Host embedded in CAN bus data acquisition system and stored acquisition data of each node in U flash disk under MCU control.
该方案基于USB主/从控制芯片CH375A，在单片机的控制下，实现了CAN总线数据采集系统中嵌入USB主机，从而完成把各节点采集的数据存入U盘，取代了现场数据采集系统必须有一台计算机的模式。
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