Electronic price tag relay transmission method and device and computer readable storage medium

The invention discloses an electronic price tag relay transmission method and device and a computer readable storage medium, and the method comprises the steps: configuring a relay broadcast gateway and a relay data gateway of a relay base station through configuration information; when the relay broadcast gateway receives a first network access request of an electronic price tag, packaging the first network access request and the identity information of the relay base station to obtain a second network access request, and sending the second network access request to the host base station through the relay gateway; receiving and caching graph pushing data sent by the host base station through the relay gateway, and when the relay broadcast gateway receives an updating request of the electronic price tag, sending the graph pushing data to the electronic price tag through the relay data gateway. According to the invention, an electronic price tag base station deployment scheme with higher efficiency and wider a