Serial number writing method and device, equipment and medium

The invention relates to the technical field of intelligent equipment, in particular to a serial number writing method and device, equipment and a medium, and the method comprises the steps: automatically generating a serial number based on an equipment identifier, then writing the serial number into a target data area, reading a target serial number from the target area, and carrying out character matching based on the target serial number and the equipment identifier, after the serial number is written into the target data area for the first time, write-in success verification is carried out, and the success rate of serial number write-in is improved. When matching succeeds, writing success information is generated and displayed on the display interface; when matching fails, writing failure information is generated and displayed on the display interface. 本申请涉及智能设备的技术领域，尤其是涉及一种序列号写入方法、装置、设备和介质，方法包括：基于设备标识自动生成序列号，然后，将序列号写入至目标数据区域后，从目标区域读取目标序列号，并基于目标序列号和设备标识进行字符匹配，在初次将序列号写入至目标数据区域后再进行写入成功校验，提升了序列号写入的成功率。当匹配成功时