Information sharing device, information sharing method and information sharing system

摘要

The load of setting and managing the access rule for access control is large. Provided is an information sharing system comprising an information gathering means, a transportable storage device for storing at least first information and second information, a certified acquisition request generation means, and a certified acquisition request processing means, sheering the information gathering means gathers the first information and the second information from the transportable storage device, the certified acquisition request generation means transmits a certified acquisition request including certification information comprising at least part of the second information, and the certified acquisition request processing means determines, on the basis of the result of checking whether or not the certification information included in the received certified acquisition request matches any part of the first information, whether or not to transmit the first information to a device equipped with the certified acquisition request generation means that is a transmission source of the certified acquisition request.

主权项

1. An information sharing system comprising:
a transportable storage device which receives first information in a first logistics process and second information in a second logistics process and stores the first information and the second information; an information collecting device which collects said first information and said second information from said transportable storage device: and a data server which includes a certified acquisition request creating part and a certified acquisition request processing part, and which is connected with said information collecting device and receives said first information and said second information from said connected information collecting device, wherein said certified acquisition request creating part transmits a certified acquisition request including proof information containing at least a part of said second information, and wherein said certified acquisition request processing part transmits said first information to a device equipped with the acquisition request creating part which is a transmission source of said certified acquisition request, based on an examination result of whether said proof information included in said received certified acquisition request matches with any of parts of said first information in the first logistics process.