RS232C-based plug & play multiple master serial communication

Research output: Contribution to journalArticlepeer-review

Abstract

The circuit and topology of RS232C interface are investigated to reveal the mechanism of multiple callings from terminals, and the errors from a collision are studied. The calling strategy and frame formats for data communication, registering and quitting are designed to listen and identify a collision out of two or more calling occurred simultaneously. It shows that the communication strategy of Multiple Callings from terminals to central computer with RS232C protocol is feasible and reliable.

Original languageEnglish
Pages (from-to)200-202
Number of pages3
JournalJisuanji Gongcheng/Computer Engineering
Volume31
Issue number23
StatePublished - 5 Dec 2005

Keywords

  • Calling collision
  • Multiple calling
  • Plug & Play
  • RS232C

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