JPH0195352A - System for correcting data interaction - Google Patents

Abstract

PURPOSE:To decrease the number of data communications and to improve processing efficiency by totally sending data from a terminal equipment to a host computer, analyzing the data, totally sending the analyzed result to the terminal equipment and executing the correction of the data. CONSTITUTION:The data are inputted on an image display device 12 and stored to a storing part 13 as a picture image. The data are totally sent through a data communication device 2 to a storing part 31 of a host computer 3. The picture image to be stored in the storing part 31 is analyzed in an analyzing circuit 32 and when an erroneous writing is detected from the picture image, message information to show the contents and position of the error are successively stored to a storing part 33. When the analysis is ended, the message information are totally transmitted to a storing part 14 and stored. A selecting circuit 16 selects the message information to be one of designation from a user, which is inputted through an input device 11, out of the information and sends them to a synthesizing circuit 15. The user observes a message text which is displayed in the display device 12 and executes the correction.

Description

DETAILED DESCRIPTION OF THE INVENTION 1. Field of the Invention The present invention relates to a data interaction modification method, and more particularly to data communication in which data is exchanged between a terminal device and a host computer through a data communication device.

BACKGROUND TECHNOLOGY In general, data interaction correction methods that analyze and correct data input from a terminal device analyze data input from the terminal device to see if there are any incorrect descriptions using data analysis means existing in a host computer. This is done sequentially, and if an invalid description is detected midway through, the analysis is stopped at the point where it is detected, a message is displayed on the terminal device, and the data containing the invalid description is corrected. Ta.

In such a conventional data interactive correction method, each time an incorrect entry is detected, the analysis is stopped and a message is displayed, and the data in which the incorrect entry was made must be repeatedly corrected according to the message. It has the disadvantage that it cannot be used.

Furthermore, if the invalid description is spread over multiple locations in the data, the number of data communications required is equal to the number of locations, resulting in poor processing efficiency.

Purpose of the Invention The present invention was made in order to eliminate the drawbacks of the conventional methods as described above, and it is possible to easily correct incorrect descriptions without stopping analysis every time an incorrect description is detected. The purpose of the present invention is to provide a data interaction modification method that can reduce the number of data communications and improve processing efficiency.

Structure of the Invention The data interaction modification method according to the present invention is a data interaction modification method for a data communication system that performs data communication between a terminal device and a host computer via a data communication device, and is a data interaction modification method for a data communication system that performs data communication between a terminal device and a host computer via a data communication device. the small storage computer is provided with storage means for storing analysis results of the data;
a storage means for storing data to be sent to the host computer; an extraction means for extracting the data corresponding to the analysis result stored in the storage means from among the data stored in the storage means; The terminal device is provided with a screen control means for displaying the analysis result and the data extracted by the extraction means on the same both sides of a display device, and the terminal device is provided with a screen control means for displaying the analysis result and the data extracted by the extraction means on the same side of the display device, According to the analysis result, the screen control means of the terminal device displays the analysis result and the data corresponding to the analysis result on the same double-sided surface to correct the data. .

Embodiment Next, an embodiment of the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention. In the figure, a data communication system according to an embodiment of the present invention is composed of a terminal device 1, a data communication device 2, and a host computer 3, and the terminal device 1 and the host computer 3 are connected via the data communication device 2. It is connected. The terminal device 1 and the host computer 3 transfer data between them via the data communication device 2.

The terminal device 1 includes an input device 11, a screen display device @12, a screen image storage device 13, and a message information storage section 14.
, a screen image synthesis circuit 15 , and a message selection circuit 16 .

The host computer 3 includes a received data storage section 31, a data analysis circuit 32, and a transmitted data storage circuit 33.

When each user of this data communication system inputs data onto the screen display device 12 using the input device 11, this input data is stored in the screen image storage section 13 as a screen image. The screen images stored in the screen image storage section 13 are sent all at once to the received data storage section 31 of the host computer 3 via the data communication device 2.

Screen images sent all at once from the terminal device 1 to the host computer 3 are stored in the received data storage section 31. The screen images stored in the received data storage section 31 are sequentially read out by the data analysis circuit 32, and an analysis is performed to determine whether or not there is an incorrect description in the screen images.

When the data analysis circuit 32 detects an invalid description from a screen image, a message text indicating how the screen image is invalid and an input indicating from which position on the screen the screen image was input is displayed. The data position is sent as message information in the transmission data storage section 33
are stored sequentially.

When the data analysis circuit 32 finishes analyzing all the screen images stored in the received data storage section 31, some message information stored in the transmitted data storage section 33 is sent to the data communication device 2. The messages are transmitted all at once to the message information storage section 14 of the terminal device 1 via the message information storage section 14 of the terminal device 1.

The message information storage section 14 stores message information transmitted all at once from the transmission data storage section 33 of the host computer 3.

The message selection circuit 16 is connected to the message information storage section 1.
4, one piece of message information is selected according to the user's designation input via the input device 11 and sent to the double-sided image composition circuit 15.

When the message information selected by the message selection circuit 16 is sent, the screen image synthesis circuit 15 reads the screen image corresponding to the sent message information from the screen image storage section 13, and stores the message information and the message information. The six screen images corresponding to the image data are synthesized and displayed on the screen display device 12.

The user can view the message text of the message information displayed on the screen display device 12 and immediately correct the incorrect description in the screen image via the input device 11.

In this way, the data input by the user is temporarily stored in the screen image storage unit 13 as a double-sided image, and after the user has finished inputting the data, it is sent all at once to the host computer 3, and the host computer 3 displays all the screens. After the analysis of the image is completed, the message information that is the analysis result is sent to the terminal device 1 all at once. By displaying this message information and a screen image corresponding to this message information on the same side on the terminal device 1 and making corrections to the screen image, it is possible to prevent unauthorized writing when multiple invalid descriptions exist. Multiple invalid descriptions can be easily corrected without stopping the analysis every time a description is detected, improving work efficiency from the user's perspective.

Furthermore, the number of data communications required to correct incorrect descriptions between the host computer 3 and the terminal device 1 can be reduced, and the response time with the terminal device can be shortened.

DETAILED DESCRIPTION OF THE INVENTION According to the present invention, data is sent from a terminal device to a host computer in a batch, all of the data sent in a batch is analyzed by the host computer, and the results are sent to the terminal. By sending data all at once to the device and modifying the data at the terminal device according to the analysis results sent all at once, analysis can be done without having to stop every time an invalid description is detected. , it is possible to easily correct incorrect descriptions, reduce the number of data communications, and improve processing efficiency.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention. Explanation of symbols of main parts 1...Terminal device 3...Host computer 12...Screen display device 13...Screen image storage unit 14... ...Message information storage section 15...
・Screen image synthesis circuit 31... Reception data storage section 33... Transmission data storage section

Claims (1)

[Claims] A data interaction modification method for a data communication system that performs data communication between a terminal device and a host computer via a data communication device, wherein the storage means for accumulating analysis results of data sent from the terminal device is provided. a storage means provided in a host computer for storing data to be sent to the host computer; and extracting the data corresponding to the analysis result stored in the storage means from among the data stored in the storage means. The terminal device is provided with an extracting means and a screen control means for displaying the analysis result and the data extracted by the extracting means on the same both sides of a display device, and the data are collectively extracted from the storage means of the host computer. In response to the sent analysis results, the screen control means of the terminal device displays the analysis results and the data corresponding to the analysis results on the same screen to correct the data. A data interaction modification method characterized by the following.