Data information transmission method and device, electronic equipment and storage medium

The invention discloses a data information transmission method and device, electronic equipment and a storage medium. The method comprises the steps: receiving a data transmission instruction sent by a master device, the data transmission instruction carrying to-be-transmitted target data information and a target information identifier corresponding to a slave device; extracting a target identity code and a target data attribute code in the target data identifier; verifying the target identity code, and determining a target slave device corresponding to the target data attribute code under the condition that the verification of the target identity code is passed; and sending the target data information to the target slave device. According to the method, the slave device for receiving the target data information is quickly positioned in a mode of extracting the target identity code and the target data attribute code from the target data identifier, and compared with a mode of decoding by the slave device in t