CAN bus, known as Controller Area Network, is one of the most widely used field buses in the world. It is a kind of CAN bus specially designed forDecentralized and real-time controlThe CAN bus is a serial communication network designed by BOSCH in Germany in the early 1980s for the exchange of data between the many electronic control units (ECUs) in modern automobiles. As technology continues to evolve, CAN bus technology has matured and become internationally standardized, with applications expanding from automotive to industrial control and sensors.

In traditional control systems for construction machinery, the presence of a large number of sensors, instruments and control components has led to an increase in the number and type of wires and a rise in the number of nodes. This not only increases the complexity of electrical design, but also makes wiring difficult, decreases reliability, and extends troubleshooting time.

In response to these challenges, CAN bus technology has been utilized with itsLow cost, simplified cabling, high reliability, high speed transmission capability and high flexibility.In particular, theExcellent resistance to electromagnetic interferenceThe CAN bus has become the communication solution of choice for the construction machinery industry. Through the application of CAN bus, the intelligence level of construction machinery can be greatly improved, effectively meeting the higher requirements for equipment performance and reliability in the new era.