Associated query method and device for massive Internet of Things equipment data

The invention provides an association query method and device for massive Internet of Things equipment data, and the method comprises the steps: obtaining position information inputted by a user, the position information being a current IP address of the user or a geographic position which is inputted by the user and is described by a text; summarized information of one or more pieces of Internet of Things equipment associated with the position information input by the user is inquired, a selection command of the user is obtained, the selection command comprises attributes of one or more pieces of Internet of Things equipment selected by the user, and according to the attributes of one or more pieces of Internet of Things equipment selected by the user in the selection command, the one or more pieces of Internet of Things equipment are selected by the user. And matching one or more target Internet of Things devices in the summarized information, obtaining data files of the one or more target Internet of Thing