Method and system for selecting base station of electronic price tag

The invention provides a method for selecting a base station of an electronic price tag. The method comprises the following steps of: presetting an initialized communication parameter into an electronic price tag to be networked; triggering the to-be-networked electronic price tags to send rapid networking heartbeat packets to a plurality of base stations on a public communication channel; enabling the plurality of base stations to send the rapid networking heartbeat packet and the received signal intensity information to a server; and enabling the server to take a maximum signal strength receiving base station as a target base station of the to-be-networked electronic price tags according to the signal strength information. According to the invention, the electronic price tag is triggeredto send the heartbeat packet to the base station by presetting the initialized communication parameters, so that the server can quickly select the optimal base station, the network access speed of the new network access pric