Design of on-board gateway based on Open CPU

被引：0

作者：

Wu, Ye-Shan ^{[1
]}

Jin-hua ^{[1
]}

Li-de ^{[1
]}

机构：

[1] Yanbian Univ, Engn Coll, Yanji, Jilin, Peoples R China

来源：

2020 5TH INTERNATIONAL CONFERENCE ON MECHANICAL, CONTROL AND COMPUTER ENGINEERING (ICMCCE 2020) | 2020年

基金：

中国国家自然科学基金;

关键词：

Grey Car networking; Vehicle-mounted gateway; Open the CPU; The CAN protocol;

D O I：

10.1109/ICMCCE51767.2020.00227

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Traditional on-board gateways have many shortcomings, such as response speed, transmission bandwidth, data processing performance, and software portability. In view of these shortcomings, this paper proposes an on-board gateway design method based on Open CPU. The business logic is transferred from MCU to Open CPU, and the collection of body data information is isolated from the gateway function, so as to realize a new on-board gateway system. In this paper, Open CPU is used to design the on-board gateway system, which has the advantages of fast response speed, high transmission bandwidth, good data processing performance and strong software portability. The test table shows that the system has a good real-time performance and improves the response speed and transmission efficiency.

引用

页码：1032 / 1035

页数：4