Open AccessDesign and Innovation of Asynchronous Serial Communication Interface Conversion System of Field Bus
Author(s) -
Chen Ding
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1792/1/012069
Subject(s) - asynchronous communication , fieldbus , computer science , interface (matter) , reliability (semiconductor) , embedded system , profibus , serial communication , field bus , process (computing) , system bus , field (mathematics) , serial port , software , power (physics) , computer hardware , operating system , control system , engineering , computer network , electrical engineering , physics , bubble , quantum mechanics , maximum bubble pressure method , mathematics , pure mathematics
Since the traditional asynchronous serial communication interface conversion system has a series of problems in data reliability, CPU utilization and so on, this paper, starting from the design idea of fieldbus, uses CAN, PROFIBUS-DP, power conversion module, core control module and other software programs to study the conversion process, so as to innovate the conversion system and realize the reliability of data, which greatly improves the utilization rate of CPU.