Patent ID: 11915672
Assignee: HANSHOW TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 0:
1. A shelf label system, comprising:
a server, a base station and an electronic shelf label;
wherein the server is configured to:
configure a fixed frame-listening cycle of the electronic shelf label according to a time period, wherein the fixed frame-listening cycle comprises a fast frame-listening cycle during a fast response time period and a low power consumption frame-listening cycle during a low power consumption time period;
send a first frame-listening cycle modification command through the base station before the fast response time period or the low power consumption time period of the fixed frame-listening cycle, so that the electronic shelf label modifies a current frame-listening cycle according to the first frame-listening cycle modification command; and
send, in response to issuing the fast response service during the low power consumption time period, a second frame-listening cycle modification command through the base station, so that the electronic shelf label modifies the current frame-listening cycle to the fast frame-listening cycle according to the second frame-listening cycle modification command.