Yarn spindle coding method, electronic device and storage medium

A yarn spindle coding method, comprising:

• unloading and sleeving, by a winding machine, yarn spindles in the winding machine sequentially outside a yarn connecting rod of a doffer and updating a number of unloading times of the winding machine and recording first doffing time of each yarn spindle, responsive to determining that the yarn spindles in the winding machine are fully wound;
• generating, by the winding machine, a first information code of each yarn spindle respectively based on identification information of the winding machine, the updated number of unloading times of the winding machine, the first doffing time of each yarn spindle and position information of each yarn spindle in the winding machine;
• and
• sending, by the winding machine, each first information code to the doffer;
• recording, by the doffer, second doffing time of each yarn spindle sleeved outside the yarn connecting rod, responsive to the yarn spindles in the winding machine being sequentially sleeved outside the yarn connecting rod;
• receiving, by the doffer, a plurality of first information codes from the winding machine;
• and
• determining, by the doffer, for any first information code, a target yarn spindle corresponding to the first information code among the yarn spindles sleeved outside the yarn connecting rod according to a time difference between the first doffing time in the first information code and the second doffing time of each yarn spindle sleeved outside the yarn connecting rod, and coding the first information code on an inner wall of a paper tube of the target yarn spindle.