A power data transmission method between dual processors based on SPI communication

Yue Du; Shuai Zhang; Limin Wang; Xingchen Liu; Yonggui Wang

doi:10.1117/12.3024926

13 May 2024 A power data transmission method between dual processors based on SPI communication

Yue Du, Shuai Zhang, Limin Wang, Xingchen Liu, Yonggui Wang

Proceedings Volume 13159, Eighth International Conference on Energy System, Electricity, and Power (ESEP 2023); 1315972 (2024) https://doi.org/10.1117/12.3024926
Event: Eighth International Conference on Energy System, Electricity and Power (ESEP 2023), 2023, Wuhan, China

Abstract

The computing power requirements of power equipment are gradually increasing with the development of the IoT (Internet of Things), and more and more power equipment adopts a dual processor architecture design. Reliable transmission of power data between dual processors is a research direction. This paper provides a reliable communication method between dual processors in power equipment, based on SPI communication bus, which abstracts the communication process into multi-layer transmission of communication layer and application data layer. Reliable communication of various types of complex power data has been achieved without adding response lines or response interfaces. This method can be widely applied to various types of power equipment. The results show that this method can achieve stable and reliable data transmission between dual processors of power equipment.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yue Du, Shuai Zhang, Limin Wang, Xingchen Liu, and Yonggui Wang "A power data transmission method between dual processors based on SPI communication", Proc. SPIE 13159, Eighth International Conference on Energy System, Electricity, and Power (ESEP 2023), 1315972 (13 May 2024); https://doi.org/10.1117/12.3024926

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