JPH0259927A - Sub image display system - Google Patents

Abstract

PURPOSE:To improve operability and processing time and to effectively utilize an I/O device by collectively forming different image information from input transaction data, allowing the formed information to correspond to main and sub image information and switching the main and sub images through the I/O device to display them. CONSTITUTION:When transaction data are inputted from the I/O device 1, an editing/working part 32 edits and works main and sub image information on the basis of the input data. An output information control part 33 transmits the main and sub image information to the I/O device 1 in accordance with a corresponding table between the I/O device stored in a storage device 4 on the basis of an input destination obtained from an input information analyzing part 31 and the front/rear image identification information. The I/O device 1 displays the main image information or switches the main image to the sub image to display the sub image information. Consequently, the efficiency of using operation can be improved and equipment can be widely utilized.

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a screen display system.

[Prior Art] In a conventional screen display system, there is a one-to-one correspondence between input transaction data and output screen information. For this reason, for example, when displaying two pieces of information as output information: detailed information corresponding to input transaction data and summary information linked from the transaction data, it is difficult to determine which information is to be output for the transaction data. In addition, the system requires an identification to be specified, and requires inputting transaction data individually to obtain output screen information.

[Problem to be solved by the invention] In general, the formats and editing layouts of screen information handled in the business field are complex and diverse, and from the point of view of effective use of input/output devices, it is difficult to use different types of output devices with the same output device. It is necessary to display screen information in a timely manner and with good operability.

However, in the conventional method, when displaying different types of screen information corresponding to input transaction transaction data, transaction data must be input individually, resulting in (1) decreased operability, (2) processing time, etc. It has been difficult to utilize in the business field due to drawbacks such as (3) deterioration in performance and (3) inability to effectively utilize input/output devices.

An object of the present invention is to eliminate these drawbacks, create different types of screen information created from an input/output device and input quadratic transaction data at once, and make them correspond to front and back screen information, so that the input/output devices can It is an object of the present invention to provide a back screen display system that can improve operability, processing time, and effectively utilize input/output devices by switching display between the front and back screens.

[Means for Solving the Problems] The back screen display system of the present invention includes an input/output device for inputting transaction data and switching and displaying front or back screen information, and a table corresponding to the input/output device and front or back screen identification. an input information analysis unit that creates a front or back screen identification correspondence table, analyzes the input destination, and edits and processes different screen information corresponding to the front and back screens based on the transaction data. and an output information control section that outputs the front and back screen information created by this editing/processing section to the corresponding output device by referring to the correspondence table. It has a data processing device configured as follows.

[Operation] In this way, different types of screen information corresponding to input transaction data are created at once within the data processing device, and
By transmitting screen information to the same person's output device in correspondence with the front or back screen and displaying the output screen information by switching between the front and back screens on the output device, flexible use of the input/output device is also possible.

Embodiments Next, embodiments 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 back screen display system of the present invention.
2. It is composed of a data processing device 3 and a storage device 4. The input/output device 1.2 is a device for inputting transaction data and switching and outputting front or back screen information. The data processing device 3 includes an input information analysis section 31, an editing/processing section 32, and an output information control section 33. Further, the storage device 4 is a device having an input/output device and a front or back screen identification correspondence table.

The input information analysis unit 31 associates input/output devices with front and back screens based on the input transaction data, and creates an input/output device and front/back screen identification correspondence table in the storage device 4.

The editing/processing unit 32 edits/processes the transaction data to create front and back screen information. The output information control unit 33 identifies the input/output devices and front/back screens held in the storage device 4 based on the input destination inherited from the input information analysis unit 31 for the screen information created by the editing/processing unit 32. By referring to the correspondence table, it is transmitted to the input/output device 1 or 2 as the front and back screen information of the input/output device 1 or 2. In input/output device 1 or 2,
By switching the front and back screen information sent from the output information control unit 33 to the front or back screen, different types of screen information corresponding to the transaction data are displayed.

Next, the operation of this embodiment will be explained.

In this embodiment, initial transaction data is first input in order to make the input/output device 1 or 2 correspond to the front and back screens. Based on the input initial transaction data, as shown in Table 1, a front or back screen correspondence table corresponding to the input/output device 1 or 2, respectively, is analyzed by the input information analysis unit 31 and stored in the storage device 4.

Remaining days table below 1 Note that as shown in Table 2, it is also possible to display screen information on the front or back screen of an input/output device 2 different from the input/output device 1.

Table 2 At this time, when transaction data is input from the input/output device 1, the front/back screen identification information (1 table) corresponding to the input/output device 1 stored in the storage device 4 and (
Next, based on the transaction data, the editing/processing section 32 edits/processes the front and back screen information. Next, the output information control unit 33 converts the front and back screen information created by the editing and processing unit 32 into front and back screen identification information (1) inherited from the input information control unit 31.
(front) and (1 tail) are transmitted to the input/output device 1. In the input/output device 1, back screen information is displayed by displaying front surface information and switching to the back screen.

[Effects of the Invention] As explained above, the present invention has a function of dynamically changing the correspondence table between the input/output device and the front/back screen, stores the contents of the table in the storage device, and further controls the editing/processing section. The front and back screen information edited and processed at There is no need to statically determine devices in advance, and input/output devices can be used flexibly, making it possible to improve the efficiency of operations and make it possible to use a wide range of equipment. Further, there is an effect that performance can be improved by creating and transmitting different types of screen information using one input card transaction data.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing an embodiment of the back screen display system of the present invention. 1.2... Input/output device, 3... Data processing device, 4
...Storage device, 31...Input information analysis section, 32...
- Editing/processing section, 33... Output information control section.

Claims (1)

[Claims] 1. An input/output device for inputting transaction data and outputting front or back screen information, a storage device for storing a correspondence table between the input/output device and front or back screen identification, and input/output device for inputting transaction data and outputting front or back screen information. An input information analysis section that refers to the front or back screen identification correspondence table and analyzes the input destination; an editing/processing section that edits and processes the transaction data to create front side information and back screen information; and the editing/processing section that edits and processes the transaction data to create front side information and back screen information. By referring to the correspondence table for the front and back screen information created in the section,
A back screen display system comprising a data processing device comprising an output information control unit that outputs to the output device.