Printing service system and print terminal with improved security
The invention includes a print terminal that prints input image data and outputs the input image data as a print image, and an image storage server that is connected to the print terminal via a public network, and that stores the image data sent from the print terminal and user identification information. The print terminal creates, out of the print image, user identification information based on photographing location information and photographing date/time information included as data in a user identification information image specified by the user. In a case where the print terminal receives a re-input of image data of the user identification information image, the print terminal resends user identification information to the image storage server. In a case where an image directory including the resent user identification information internally exists, the image storage server sends the image data in the image directory to the print terminal.
1. A printing service system comprising:
a print terminal that prints input image data and outputs the input image data as a print image; and
an image storage server that is connected to the print terminal via a public network, and that stores the image data sent from the print terminal via the public network and user identification information for identifying a user of the print terminal, wherein
the print terminal acquires, out of the print image, photographing location information and photographing date/time information included as data in a user identification information image specified by the user, and creates the user identification information based on the acquired photographing location information and photographing date/time information,
the image storage server associates the image data sent from the print terminal with the user identification information, and creates an image directory for each of the user to store the image data sent from the print terminal and the user identification information,
in a case where the print terminal receives a re-input of image data of the user identification information image, the print terminal resends the user identification information to the image storage server,
the image storage server receives resending of the user identification information, and in a case where an image directory including the resent user identification information internally exists, sends the image data in the image directory to the print terminal, and
the print terminal changes security strength of the user identification information by changing precision of the photographing location information and changing a number of digits of the user identification information.
2. A printing service system comprising:
a print terminal that prints input image data and outputs the input image data as a print image; and
an image storage server that is connected to the print terminal via a public network, and that stores the image data sent from the print terminal via the public network and user identification information for identifying a user of the print terminal, wherein
the print terminal acquires, out of the print image, photographing location information and photographing date/time information included as data in a user identification information image specified by the user, and creates the user identification information based on the acquired photographing location information and photographing date/time information,
the image storage server associates the image data sent from the print terminal with the user identification information, and creates an image directory for each of the user to store the image data sent from the print terminal and the user identification information,
in a case where the print terminal receives a re-input of image data of the user identification information image, the print terminal resends the user identification information to the image storage server,
the image storage server receives resending of the user identification information, and in a case where an image directory including the resent user identification information internally exists, sends the image data in the image directory to the print terminal, and
the print terminal changes security strength of the user identification information by changing precision of the photographing date/time information by changing a number of digits of the user identification information.
3. A print terminal that prints input image data and outputs the input image data as a print image, wherein
out of the print image, photographing location information and photographing date/time information included as data in a user identification information image specified by a user are acquired, and user identification information for identifying the user of the print terminal is created based on the acquired the photographing location information and the photographing date/time information,
the print terminal sends, to an image storage server connected via a public network, the image data and the user identification information through the public network, associates the image data with the user identification information to store the image data and the user identification information in the image storage server, resends the user identification information to the image storage server in a case where the print terminal receives a re-input of image data of the user identification information image, and makes the image storage server send the image data associated with the user identification information, and
the print terminal changes security strength of the user identification information by changing precision of the photographing location or date/time information and changing a number of digits of the user identification information.