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Test table generating device and method of generating test table

A technology for generating devices and tables, applied in the direction of creating/generating source code, special data processing applications, visual/graphics programming, etc., can solve the problems of long production time, difficulty in automatic production, omission, etc., saving labor and time Effect

Active Publication Date: 2012-05-30
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the test table is manually created by the designer based on the upstream book and logic diagram created in the design stage of the supervisory control system, relying on experience, etc., so not only the creation time is longer, but also errors may occur , missing
In addition, the creation of the test table has tricks in the extraction of items and the order of the test, so simple automatic creation using upstream books and logic diagrams is very difficult

Method used

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  • Test table generating device and method of generating test table
  • Test table generating device and method of generating test table
  • Test table generating device and method of generating test table

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0031] figure 1 It is a figure which shows the structure of the test table creation apparatus which concerns on Embodiment 1 of this invention. In this embodiment, the content of monitoring control in the equipment of the monitoring control system is represented by a logic diagram, and the test table generation device of this embodiment generates a pass and The test table of the corresponding table of the input value and the output value (expected value) of No. A logic diagram showing the contents of the monitoring control of the device is Figure 5 etc., the test table for judging whether the logic diagram is correct is Figure 6 Wait for the table shown. These logic diagrams and test tables will be described in detail later.

[0032] In the test table generation device and method thereof according to the present embodiment, a test table for a desired device is automatically generated based on a pre-prepared test table. Hereinafter, such a test table generating device wi...

Embodiment approach 2

[0089] In this second embodiment, in step S204 of the first embodiment, when there is a difference in control logic between the logic diagram of the target device and the logic diagram of the similar device, the operation of the test table creation device and its method will be described. In addition, in the following description, it is assumed that the device “V-005” is specified in the device set input unit 1 and the device “V-004” is specified in the similar device search unit 13 similarly to the first embodiment.

[0090] In addition, assume that the logic diagram of the object device "V-005" of this embodiment is Figure 11 Shown in the logic diagram LG3. Figure 11 The logic diagram LG3 shown is respectively related to the logic diagram LG1 ( Figure 5 ) and logic diagram LG2 ( Figure 9 ), the control logic of the part on the left is different. In this case, the test table generation unit 14 of the test table generation device performs operations slightly different f...

Embodiment approach 3

[0107] Figure 14 It is a figure which shows the structure of the test table creation apparatus concerning Embodiment 3 of this invention. In addition, in the test table generation apparatus etc. of this embodiment, the same code|symbol is attached|subjected to the same component as Embodiment 1, and it demonstrates centering on the part which differs from them. Such as Figure 14 As shown, the test table generation device of the present embodiment is the test table generation device of the first embodiment, and includes a test table presence / absence determination unit 20 , a display operation unit 21 , and a test table addition registration unit 22 . The display operation unit 21 has a function as a display unit for displaying characters, images, etc. to the outside, and also has a function as an operation unit for receiving a registration operation of a new test form. For this display operation unit 21 , for example, a touch panel is used.

[0108] Operations from specify...

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PUM

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Abstract

A test table generating device includes a unit group input part, an upstream book analyzing part, a unit characteristic acquiring part, a unit characteristic matching part, and a test table generating section. The upstream book analyzing part analyzes an upstream book about a target unit designated by the unit group input part. The unit characteristic acquiring part acquires the unit characteristics of the target unit based on a result of the analysis. The unit characteristic matching part performs matching of the unit characteristics of the target unit, and specifies a similar unit having the same unit characteristics as those of the target unit. The test table generating section acquires a test table about the similar unit, and generates a test table about the target unit based on the acquired test table.

Description

technical field [0001] The present invention relates to creation of a test table for creating a test table, which is a table of correspondence between input values ​​and output values ​​for judging whether the logic diagram is acceptable or not, in a test of a logic diagram representing the content of monitoring and control in equipment of a monitoring and control system Apparatus and method thereof. Background technique [0002] The monitoring and control system is to present information from temperature, pressure, position, and other various sensors, etc., to the operator and monitor, and to control motors, valves, and shutters through the operation of the operator and monitor. The system of various devices such as hydraulic equipment and hydraulic equipment is used in a wide range of fields such as power plants, chemical plants, power receiving and distributing equipment, and sewage. [0003] A typical monitoring and control system includes a plurality of divided modules...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/24
CPCG06F11/263G06F8/34
Inventor 吉永光伸津高新一郎中川雅代
Owner MITSUBISHI ELECTRIC CORP