Patent ID: 8543472

Claim:
A network data exchange method, comprising the steps of: a network server receiving a commodity browsing request containing a requester network address from a network; a network server finding out a camera corresponding to the commodity browsing request according to a correspondence between the commodity browsing request and the camera; checking whether the camera is available or not; responsive to a YES check result of the camera being available, obtaining a control right or an access right of the camera; responsive to a NO check result of the camera not being available, sending the commodity browsing request to a waiting queue, and obtaining a video library containing videos of a commodity and sending thereof to the requester network address by the network; the network sever obtaining the control right or access right of the camera; using the camera to capture the commodity according to a received camera operating request and obtaining videos or images of the commodity; and sending the videos or the images to the requester network address by the network.