Vehicle cloud communication method, vehicle cloud communication system and readable storage medium

The invention provides a vehicle cloud communication method, a vehicle cloud communication system and a readable storage medium, and the method comprises the steps: enabling a cloud end intermediate node to package the data of an APP from a cloud end according to the format of a vehicle cloud communication protocol, obtaining a first message, and transmitting the first message to a vehicle end intermediate node; the vehicle end intermediate node analyzes the data of the APP from the cloud end from the distribution layer message body, and transmits the data of the APP from the cloud end to the APP of the vehicle machine system; and/or, according to the format of the vehicle cloud communication protocol, the vehicle end intermediate node encapsulates data from the APP of the vehicle machine system to obtain a second message and transmits the second message to the cloud end intermediate node; the cloud intermediate node analyzes the data of the APP from the in-vehicle infotainment system from the distribution la