Article storage device and acousto-optic sorting control method thereof

The invention relates to the field of article sorting, and particularly discloses an article storage device and an acousto-optic sorting control method thereof. A sorting indication controller communicates with a sorting client and receives an indication instruction sent by the sorting client; the indication instruction comprises an acousto-optic indicator identifier needing to be started, an electronic tag display screen identifier and the corresponding number of to-be-sorted articles, controlling a target acousto-optic indicator to be started according to the indication instruction and controlling a target electronic tag display screen to display the corresponding number of the to-be-sorted articles, and when the article change monitor detects that the articles change, controlling the target acousto-optic indicator to start and controlling the target electronic tag display screen to display the corresponding number of the to-be-sorted articles. And feeding back the article change information data packet to