›› 2011, Vol. 24 ›› Issue (11): 19-.

• 论文 • 上一篇    下一篇



  1. (西安电子科技大学 系统工程709实验室,陕西 西安 710071)
  • 出版日期:2011-11-15 发布日期:2011-11-25
  • 作者简介:庞阡宵(1986—),男,硕士研究生。研究方向:系统工程。

Research on the Communication System of CAN Multi-point Real-Time Data Based on C8051

 PANG Qian-Xiao   

  1. (Systems Engineering 709 Laboratory,Xidian University,Xi'an 710071,China)
  • Online:2011-11-15 Published:2011-11-25



关键词: CAN总线, CAN协议, 多点实时数据通信, C8051F040


A communication system of CAN multi-point real-time date based on C8051 is designed to meet the needs of real-time monitoring multiple devices in industry.The system has the features of high-speed,low latency,low error rate and high stability.Compared with the traditional RS232 and 485 communications systems,the system has a unique non-destructive CAN-bus arbitration and message filtering.It makes communication between each device easy and fast.The result shows that the CAN system is better in communications quality than the traditional ones.It can be used for industrial real-time monitoring multiple devices.

Key words: CAN bus;CAN open;multi-point real-time date communication;C8051F040


  • TN915.04