JPH0315776B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to an information recording device having an information communication function.

(B) Prior Art Recently, document file systems using optical disks have been attracting attention as they have a large storage capacity.

Such a system reads a document by line scanning, encodes this image information, and then records it on an optical disk. Further, the recorded information is selectively read out as needed and displayed on a CRT or the like.

Further, in recent years, network configurations have been actively implemented, and devices with communication functions are required.

(c) Purpose of the Invention The purpose of the present invention is to provide an information recording device, especially a document file system, equipped with a communication function, and in particular to display or store and register received information from among a plurality of pieces of received information. It is an object of the present invention to provide an information recording device that can easily select desired received information to be processed and can perform efficient processing.

(d) Structure of the Invention The information recording device of the present invention includes an information recording section, a decoding section that decodes information (or a code/decoding section that encodes and decodes, and a communication control section that receives information). , a communication memory that stores reception information received under the control of the communication control unit; and a storage address in the communication memory that stores at least time information and reception information when the reception information is received under the control of the communication control unit. a header memory for storing control information including a display means, displaying the control information stored in the header memory on the display means, and selecting the control information displayed on the display means to display the selected control. The received information corresponding to the information is read out from the communication memory and displayed on the display means via the decoding section.

Further, by selecting control information displayed on the display means, received information corresponding to the selected control information is read out from the communication memory and recorded in the information recording section via the code/decoding section.

(e) Embodiment The figure is a block diagram showing an embodiment of the present invention, in which 1 is an information reading unit that obtains image information by line scanning a document, etc., and 2 is a code that encodes and decodes the above information. The decoding unit 3 is an optical disk on which the above information is stored and recorded. Code/decoder 2
encodes the image information from the information reading section 1,
Information is recorded on the optical disk 3 by a backup device (not shown), and information read from the optical disk 3 by the backup device is decoded into image information by a code/decoder 2. 4 is one page of the above image information (for example, B5 size)
1,640 bits x 2,300 bits); 5, a memory control section for controlling the transfer of image information in the page memory; 6, a display memory for storing image information controlled by the memory control section; 7, a display memory for storing image information controlled by the memory control section; Image information in the display memory is displayed on the CRT
8. This is a display control unit that displays at 8. The memory control unit 5 controls information displayed on the CRT 8.

9 is a communication control unit that controls the transmission and reception of information; 1
0 is a communication memory that receives and stores information from the code/decoder 2 when transmitting information and from the communication control unit 9 when receiving information, and 11 is a communication memory that stores the date and time of reception when information is received. This is a header memory that stores control information such as storage addresses of received information within the 10.

Further, 12 is a system control unit that controls each of the above parts, and 13 is a system control unit that sends each command instruction to the system control unit 12.
This is a keyboard that outputs to.

The operation of the apparatus of the above embodiment will be explained below.

The information reading section 1 scans the original document line, obtains image information of 1640 bits x 2300 bits (B5 size), and writes it into the page memory 4. The memory control unit 5 converts the 1640-bit x 2300-bit image information in the page memory 4 into 800-bit information that can be displayed on the CRT 8, and writes it into the display memory 6. Contents on CRT
Displayed at 8.

Also, by applying a recording command from the keyboard 13 to the system control unit 12, the code/decoder 2
compresses the image information in the page memory 4 by encoding and records it onto the optical disc 3.

Now, when an information transmission command is applied to the system control section 12 from the keyboard 13, the system control section 12 controls the code/decoding section 2. The code/decoder sequentially writes the information read from the optical disk 3 into the communication memory 10. In response to the signal from the system control unit 12, the communication control unit 9 reads the transmission information from the communication memory 10 and sends it to the communication line.

In this way, once the transmission information is written into the communication memory 10, the transmission of the information is thereafter performed by the communication control unit 9, and the information can be transmitted at any time.

When information is sent from the communication circuit, the communication control section 9 enters the reception system and notifies the system control section 12 of this fact. The communication control unit 9 writes the received information into the communication memory 10 and at the same time writes the storage address of the received information in the communication memory 10 into the header memory 11. Furthermore, the system control section 12 has a clock circuit (not shown) therein, and writes the reception date and time of the received information in the header memory 11.

Thereafter, the information sent from the communication circuit is sequentially stored in the communication memory 1 in the same manner as described above.
0, and the storage address of the received information in the communication memory 10, the date and time of reception, etc. are stored in the header memory 11.
Each is written inside.

Here, during the period of information reception and storage, operations such as reading a document, displaying information, and recording such information can be performed without interruption, as described above.

When a received information display command is applied to the system control section 12 from the keyboard 13, the system control section 12 controls the display control section 7 and displays the contents of the header memory 11 on the CRT 8. Thereafter, by operating the keyboard 13, desired received information is read out from within the communication memory 10,
The code is decoded by the code/decoder 2, and the display controller 7 decodes it.
Can be displayed on CRT8. Further, the received information can be recorded on the optical disc 3 via the code/decoder 2.

(F) Effects of the Invention According to the present invention, in an information recording device having a communication function, received information is temporarily stored in a communication memory, and the storage address and reception information of the received information stored in the communication memory are further stored. By storing the control information including the time information at the time of reception in the header memory, displaying the control information stored in the header memory later, and selecting the displayed control information, it is possible to select one of the control information. Desired received information that corresponds to the control information selected from the storage address and is to be processed, such as display or recording in the information recording section, is identified. Processing such as display and registration is then performed. That is, desired received information to be processed can be easily specified from among a plurality of pieces of received information, and processing efficiency can be improved.

[Brief explanation of drawings]

The figure is a block diagram showing an embodiment of the present invention. 2... code/decoding section, 3... optical disk (information recording section), 9... communication control section, 10... communication memory, 11... header memory.

Claims (1)

[Scope of Claims] 1. An information recording section, a decoding section that decodes information, a communication control section that receives information, and a communication memory that stores received information received under the control of the communication control section. a header memory that stores control information including at least time information when the received information was received under the control of the communication control unit and a storage address in the communication memory that stores the received information;
display means, displaying the control information stored in the header memory on the display means, and selecting the control information displayed on the display means to display received information corresponding to the selected control information for the communication. An information recording device characterized in that the information is read from a memory and displayed on a display means via a decoding section. 2. An information recording unit, an encoding/decoding unit that encodes and decodes information, a communication control unit that receives information, a communication memory that stores received information received under the control of the communication control unit, and at least a header memory for storing control information including time information when the received information was received under the control of the communication control unit and a storage address in the communication memory storing the received information, and a display means, By displaying the control information displayed on the display means and selecting the control information displayed on the display means, the received information corresponding to the selected control information is read from the communication memory, and the information is read out through the encoder/decoder. An information recording device characterized by recording on a recording section.