Protocol conversion method for fusion of 5G network and industrial field network

The invention relates to a protocol conversion method for fusion of a 5G network and an industrial field network, and belongs to the field of industrial network communication. The method comprises the following steps: a plurality of industrial field network communication units send data to an industrial multi-network fusion novel gateway, and the industrial multi-network fusion novel gateway carries out protocol identification according to data characteristics; the industrial multi-network fusion novel gateway converts the industrial field network data into 5G network data according to a protocol identification result; the industrial multi-network fusion novel gateway performs multi-factor transmission queue priority calculation on the converted data streams according to the converted data priority and the remaining time to obtain the priority of each data stream in a 5G transmission queue; and the industrial multi-network fusion novel gateway sends the data to the 5G network according to the priority of each