Data conversion method and device, equipment and medium

The invention discloses a data conversion method and device, equipment and a medium. The method comprises the following steps: acquiring to-be-processed data of equipment accessed to an Internet of Things platform; analyzing the to-be-processed data according to the protocol type of the equipment, and determining to-be-converted information matched with the protocol type; performing format conversion on the to-be-converted information according to a set unified format to obtain target data; and transmitting the target data to a gateway, and reporting the target data to an Internet of Things platform through the gateway. The to-be-processed data under different protocol types is analyzed, format conversion is carried out according to a unified format, the unified target data is obtained and transmitted to the Internet of Things platform, data transmission and network relay of all data acquisition devices at the tail end are achieved, it is ensured that messages of different protocols can be correctly analyzed