Hanshow Technology Co., Ltd.

Guofeng Zhang

Min Liang

Qi Jiang

Yaping Ji

Yujing Wang

Ju Zhang

Xi Zhong

Jun Zhou

Shiguo Hou

Longfei Gao

Gengfeng Chen

The present disclosure provides a communication method of an electronic shelf label system, a system, a computer device and a storage medium. The method includes: configuring, by a server, an offset of each of base stations in a corresponding synchronization sub-network based on neighboring relationships between all the base stations in each of the synchronization sub-networks, so that each of the base stations calculates synchronization frame transmission time in a predetermined signal transmission cycle based on the offset; calculating, by each of the base stations, idle time in a synchronization channel based on the synchronization frame transmission time, so that each of the base stations receives a target synchronization frame sent by a superior base station in the idle time of the synchronization channel. According to the present disclosure, the synchronization frames sent by all the base stations has central and adjacent feature in time.

Communication method of electronic shelf label system, system, computer device and storage medium

This disclosure provides a method of dynamically adjusting timing between adjacent networks in a synchronous network and an electronic shelf label system. The method includes: determining, by a server, a timing adjustment direction and a timing adjustment value of a current network based on an interference timing relationship diagram; generating, by the server, a corresponding adjustment task form the timing adjustment direction and the timing adjustment value of the current network, and sending the adjustment task to a master base station in the current network in the processing of each of the current networks, such that the master base station and a secondary base station dynamically adjust timing based on the adjustment task.

Method of dynamic adjusting timing between adjacent networks in synchronized networks and electronic shelf label system

A method and a system for electronic shelf label network access and roaming communication are disclosed in the present disclosure. The present disclosure greatly improves the success rate of a background server in selecting an optimal base station to timely communicate with an electronic shelf label that has newly entered a coverage area of an electronic shelf label system or moved, and ensures the reliability and stability of the communication between the background server and the electronic shelf label.

Method and system for electronic shelf label network access and roaming communication preliminary class

The disclosure provides a shelf label communication method based on a synchronous network, a shelf label system and a computer device. In the method, an electronic shelf label establishes a first timing task of a timer when receiving a timing service instruction; determines a timing duration of the first timing task based on a time difference between current local system time when the timing service instruction is received and the instruction execution system time, and starts the first timing task; the electronic shelf label cyclically calibrates a current timing duration in the first timing task based on the periodically received base-station system time, to obtain the calibrated current timing duration.

Shelf label communication method based on synchronous network, shelf label system and computer device

Growing community of inventors

Jiaxing, China

Guofeng Zhang