Electronic price tag position detection device and method

The invention provides an electronic price tag position detection device and method. The device comprises a lighting control module which is used for transmitting a lighting signal to an electronic price tag; an electronic price tag is used for lighting according to a set lighting rule after receiving the lighting signal; a camera is used for photographing the electronic price tag according to a set photographing rule after the electronic price tag is lightened to obtain image data of the electronic price tag; and a detection module is used for determining the position of the electronic pricetag on the shelf according to the image data of the electronic price tag. According to the invention, the position of the electronic price tag on the shelf can be automatically detected, and the efficiency is high. 本发明提供了一种电子价签位置检测装置及方法，该装置包括：亮灯控制模块，用于：向电子价签发送亮灯信号；电子价签，用于：在接收到亮灯信号后，按照设定亮灯规则亮灯；相机，用于：在电子价签亮灯后，按照设定拍照规则对电子价签进行拍照，获得电子价签的图像数据；检测模块，用于：根据电子价签的图像数据，确定电子价签在货架上的位置。本发明可以对电子价签在货架上的位置进行自动化检测，效率高。