Visualization method and device of domain controller DDS communication network architecture and vehicle

The invention relates to a visualization method and device for a domain controller DDS communication network architecture and a vehicle, and the method comprises the steps: monitoring a DDS communication process of a domain controller, obtaining the communication data of each communication entity, splicing the communication data into first data which is divided by taking a process as a unit, and enabling the first data to be obtained based on an upper-layer language service; according to the incidence relation between the communication entities, the first data is converted into second data which takes a domain as a root node for data division, and the second data is of a tree structure; performing data storage on the second data, monitoring the second data in real time through a DDS communication network, and generating a second data interface; and obtaining second data through the second data interface, analyzing the second data to obtain a communication network architecture, and performing visual display. A