check-in records

we provide all relevant details on data collection, including an explanation of the data collection process, data format description. The check-in data was collected from the Student Card System(SCS), at the Central China Normal University, Hubei, China. Student Card System(SCS) is one share of the construction of smart campus in China. The system includes three components, which are RFID tags system, student card and the database.Each entry of the records contains the following information: student ID, location (canteen’s or store’s number) and timestamp (the time that the activity occurred).

本数据集提供了数据采集相关的全部细节，涵盖数据采集流程说明与数据格式描述。本次采集的签到数据来自中国湖北省华中师范大学的学生卡系统（Student Card System, SCS）。学生卡系统（SCS）是中国智慧校园建设的组成部分之一，该系统包含三大组成模块：RFID标签系统、学生卡与数据库。每条记录均包含以下信息：学生学号、签到地点（食堂或商铺编号）以及活动发生时间戳。