Information and communication devices, information input devices, information output devices, information and communication methods, programs, and recording media.

Abstract

To provide an information communication device, an information input device, an information output device, an information communication method, a program, and a recording medium that can suppress a security risk when communication is performed between two or more networks with unconnected lines.SOLUTION: An information communication device 100 includes, in two or more networks where lines are unconnected, an information output unit that can communicate with one communication device 40A connected to one network 30A and an information input unit that can communicate with another communication device 40B connected to another network 30B. The information output unit includes an information acquisition unit that acquires information to be output from the one communication device, an image conversion unit that converts the information to be output into an image, and an image output unit that outputs the converted image. The information input unit includes an image receiving unit that receives the image output by the information output unit, an information conversion unit that converts the received image into information to be output, and a converted information input unit that inputs the converted information to be output into the other communication device.SELECTED DRAWING: Figure 1

Claims

1. It includes an information output unit and an information input unit, In two or more networks where the lines are disconnected, The information output unit is capable of communicating with one of the communication devices connected to the network. The information input unit is capable of communicating with the other communication device connected to the other network. The aforementioned information output unit includes an information acquisition unit, an image conversion unit, and an image output unit. The information acquisition unit acquires the output target information from the one communication device, The image conversion unit converts the output target information into an image, The image output unit outputs the converted image, The aforementioned information input unit includes an image receiving unit, an information conversion unit, and a converted information input unit. The image receiving unit receives the image output by the information output unit, The information conversion unit converts the received image into the output target information, The conversion information input unit inputs the converted output target information to the other communication device. When the image conversion unit of the information output unit divides the output target information and converts it into multiple images, it further generates an order specification image that specifies the reading order of the multiple images, and the image output unit outputs the order specification image. The image receiving unit of the information input unit receives the sequence-specified image, the information conversion unit converts the sequence-specified image into a reading order, and generates the output target information by concatenating the converted information of the plurality of images received according to the reading order. Information and communication equipment.

2. The image output unit outputs the plurality of images sequentially. The image receiving unit sequentially receives the plurality of images, The information conversion unit generates the output target information by sequentially concatenating the converted information of the plurality of received images, as described in claim 1.

3. The image conversion unit encodes the output target information to generate encoded information, and converts the encoded information into an image. The information conversion unit converts the received image into encoded information, decodes the encoded information to generate the output target information, The information communication device according to claim 1 or 2, wherein the conversion information input unit inputs the decoded output target information to the other communication device.

4. It includes an information acquisition unit, an image conversion unit, and an image output unit, The information acquisition unit acquires output target information from one communication device connected to one of the networks in two or more networks where the lines are disconnected. The image conversion unit converts the output target information into an image, The image output unit outputs the converted image and allows the image receiving unit of the information input unit in the information communication device according to claim 1 or 2 to receive it. The information conversion unit of the information input unit converts the received image into the output target information, When the image conversion unit divides the output target information and converts it into multiple images, it further generates an order specification image that specifies the reading order of the multiple images, and the image output unit outputs the order specification image for the image receiving unit to receive. An information output device comprising: an information input unit in the information communication device, an image receiving unit that receives the sequence-specified image; an information conversion unit that converts the sequence-specified image into a reading order; and a concatenation of the converted information of the plurality of images received according to the reading order to generate the output target information.

5. It includes an image receiving unit, an information conversion unit, and a conversion information input unit, The image receiving unit receives the image output by the information output device described in claim 4, The information conversion unit converts the received image into the output target information, The conversion information input unit inputs the converted output target information to a communication device connected to the other network, which is different from the first network, in two or more networks where the lines are disconnected. When the image conversion unit of the information output device divides the output target information into multiple images and generates an order specification image that specifies the reading order of the multiple images, The image receiving unit receives the sequence-specified image, the information conversion unit converts the sequence-specified image into a reading order, and generates the output target information by concatenating the converted information of the plurality of images received according to the reading order. Information input device.

6. This process includes an information acquisition step, an image conversion step, an image output step, an image reception step, an information conversion step, and a converted information input step. The information acquisition step involves acquiring output target information from one communication device connected to one of two or more networks in which the lines are disconnected. The image conversion step converts the output target information into an image, The image output step outputs the converted image, The image receiving step receives the image output by the image output step, The information conversion step converts the received image into the output target information, The conversion information input step involves inputting the converted output target information to a communication device connected to the other network in two or more networks where the lines are disconnected. If the image conversion step divides the output target information and converts it into multiple images, it further generates an order-specifying image that specifies the reading order of the multiple images, and the image output step outputs the order-specifying image. The image receiving step receives the sequence-specified image, the information conversion step converts the sequence-specified image into a reading order, and generates the output target information by concatenating the converted information of the plurality of images received according to the reading order. Information and communication methods.

7. This includes an information acquisition procedure, an image conversion procedure, an image output procedure, an image reception procedure, an information conversion procedure, and a conversion information input procedure. The aforementioned information acquisition procedure involves acquiring output target information from one communication device connected to one of two or more networks in which the lines are disconnected. The aforementioned image conversion procedure converts the output target information into an image, The image output procedure outputs the converted image, The image receiving procedure receives the image output by the image output procedure, The information conversion procedure converts the received image into the output target information, The conversion information input procedure involves inputting the converted output target information to a communication device connected to the other network in two or more networks where the lines are disconnected. If the image conversion procedure divides the output target information and converts it into multiple images, it further generates an order-specifying image that specifies the reading order of the multiple images, and the image output procedure outputs the order-specifying image. The image receiving procedure receives the sequence-specified image, the information conversion procedure converts the sequence-specified image into a reading order, and generates output target information by concatenating the converted information of the multiple images received according to the reading order; and the program causes a computer to execute each of the above procedures.

8. This includes an information acquisition procedure, an image conversion procedure, an image output procedure, an image reception procedure, an information conversion procedure, and a conversion information input procedure. The aforementioned information acquisition procedure involves acquiring output target information from one communication device connected to one of two or more networks in which the lines are disconnected. The aforementioned image conversion procedure converts the output target information into an image, The image output procedure outputs the converted image, The image receiving procedure receives the image output by the image output procedure, The information conversion procedure converts the received image into the output target information, The conversion information input procedure involves inputting the converted output target information to a communication device connected to the other network in two or more networks where the lines are disconnected. If the image conversion procedure divides the output target information and converts it into multiple images, it further generates an order-specifying image that specifies the reading order of the multiple images, and the image output procedure outputs the order-specifying image. The image receiving procedure receives the sequence-specified image, the information conversion procedure converts the sequence-specified image into a reading order, and generates the output target information by concatenating the converted information of the multiple images received according to the reading order. A computer-readable recording medium containing a program that causes a computer to perform each of the aforementioned steps.

Images