公开(公告)号：US20210321332A1

公开(公告)日：2021-10-14

申请号：US17257570

申请日：2019-01-04

申请人： Zhejiang Hanshow Technology Co. Ltd

发明人： Min LIANG ,  Shiguo HOU ,  Jun CHEN ,  Qi JIANG ,  Yang ZHAO

IPC分类号： H04W52/02

摘要： This disclosure provides an interactive electronic tag device communication system and method, including: a background server, a base station, an electronic tag device and an external device; the external device transmits first data to an electronic tag device through a second communication path; the electronic tag device receives the first data and transmits the same to a base station through a first communication path, and enters a fast monitoring mode; the base station receives the first data and transmits the same to background server; the background server generates a control instruction and second data, and transmits the same to the base station; the base station receives a fast wake-up instruction, control instruction and the second data and transmits the same to electronic tag device through the first communication path; the electronic tag device receives fast wake-up instruction, control instruction and second data, and switches to the normal monitoring mode after completing communication.

公开(公告)号：US20210073489A1

公开(公告)日：2021-03-11

申请号：US17039246

申请日：2020-09-30

申请人： Zhejiang Hanshow Technology Co. Ltd

发明人： Shiguo Hou ,  Min Liang ,  Jun Chen ,  Qi Jiang ,  Yang Zhao

IPC分类号： G06K7/10 ,  H04W4/35 ,  G06T7/70 ,  G06K9/00 ,  G06Q30/02

摘要： The present disclosure provides a commodity positioning method and apparatus, a device and a storage medium. The method comprises: acquiring map information marked with multiple pieces of shelf identity information, wherein the multiple pieces of shelf identity information are in one-to-one correspondence with shelves; acquiring shelf image information corresponding to the shelf identity information; identifying, according to the shelf image information, a commodity corresponding to each of electronic price label apparatuses on a corresponding shelf and a first positional relationship between each of the electronic price label apparatuses and the corresponding shelf; generating location information of each of the commodities according to the first positional relationship and the map information.

公开(公告)号：US20210058934A1

公开(公告)日：2021-02-25

申请号：US17030126

申请日：2020-09-23

申请人： Zhejiang Hanshow Technology Co. Ltd

发明人： Qi JIANG ,  Min LIANG ,  Jun CHEN ,  Shiguo HOU

IPC分类号： H04W72/08 ,  H04W72/00 ,  H04W72/04 ,  H04W24/02 ,  H04W28/16

摘要： The present disclosure discloses a method for allocating resources and related device, system and storage medium. The method comprises: acquiring a first information set, wherein the first information set comprises energy information monitored by any one of base stations in a base station group to be allocated with resources and wirelessly broadcast by other base stations in the base station group on a predetermined first wireless channel resource; determining a distance relationship between the base stations in the base station group based on the energy information; and allocating a corresponding second wireless channel resource to each of the base stations in the base station group based on the distance relationship, wherein the second wireless channel resource is configured for the base station to establish communication with at least one electronic label associated therewith.