Optimization and Simulation of Controller Area Network Communication Model Based on Industrial Internet of Things Platform

Haifeng Lin,Lin Du,Zhihan Lv

doi:10.1155/2020/8864722

Haifeng Lin, Lin Du + Show 1 more

Open Access

https://doi.org/10.1155/2020/8864722

Copy DOI

Journal: Complexity	Publication Date: Oct 26, 2020
Citations: 3	License type: CC BY 4.0

Affiliation: Qilu Normal University, Nanjing Forestry University

Abstract

The Internet of Things (IoT) is an information carrier based on network communication, and it can make all general physical objects which can be independently addressed from an interconnected network. Controller Area Network (CAN) is a kind of serial communication network which can effectively support distributed control or real-time control. This paper proposes the design of an IoT-oriented universal CAN bus. In order to build a complete CAN communication simulation model, message sending and message receiving models are constructed, respectively. The simulation experiment proves that the IoT-oriented network communication model designed in this paper not only has low power consumption, but it can also solve the front-end compatibility problems caused by different communication protocols.

Highlights

Internet of ings technology has been listed as one of the emerging industries with strategic significance in the world and has developed rapidly
Sensor technology, communication technology, and embedded system technology, correspond to its three attributes of perception, transmission, and control [1]. Among these three technologies, embedded system technology is the foundation, sensor technology is the function expansion, and the communication technology is the core connection technology of IoT [2]. e communication technology of IoT includes four types: wire transmission, wireless transmission, traditional Internet, and mobile air network. e IoT system does not need every device to be connected to the Internet; it can have one device as the control core, to which the other devices are connected through wireless communication technology and this device is connected to the Internet for communication [3]. is method can lower the application cost of IoT
Controller Area Network (CAN) bus is a serial communication network that can effectively support distributed control and real-time control and it has been widely applied in the field of automatic control with its high performance and reliability. e CAN protocol has multimaster control and it has the functions of error detection, error notification, and error recovery

Summary

Introduction

Internet of ings technology has been listed as one of the emerging industries with strategic significance in the world and has developed rapidly. Sensor technology, communication technology, and embedded system technology, correspond to its three attributes of perception, transmission, and control [1] Among these three technologies, embedded system technology is the foundation, sensor technology is the function expansion, and the communication technology is the core connection technology of IoT [2]. E communication technology of IoT includes four types: wire transmission, wireless transmission, traditional Internet, and mobile air network. E IoT system does not need every device to be connected to the Internet; it can have one device as the control core, to which the other devices are connected through wireless communication technology and this device is connected to the Internet for communication [3]. Eoretically, there is no limit for the number of connectable units It has a fast communication speed and a long communication distance. With the development of CAN bus technology, it has already become one of field buses that has been widely applied in many fields, Complexity including agriculture, robot, computer numerically controlled machine tool, medical apparatus and instruments, vehicles, vessels, and national defense [6]

Methods

Results

Conclusion