Communication protocol configuration method of integrated navigation system and related device

The invention relates to the technical field of vehicle-mounted navigation, and provides a communication protocol configuration method of an integrated navigation system and a related device. And the intelligent terminal obtains basic information of a plurality of target protocols according to service requirements and generates a communication configuration file, and then sends the communication configuration file to the vehicle-mounted navigation terminal, so that the vehicle-mounted navigation terminal stores the communication configuration file and receives and transmits messages according to the communication configuration file through the integrated navigation system. The communication configuration file is generated through the intelligent terminal according to the service requirement and is sent to the vehicle-mounted navigation terminal, so that the integrated navigation system in the vehicle-mounted navigation terminal can be matched with the communication protocols of various vehicle types, the inte