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US 12,223,635 B2Granted
Test support method, test support device, and storage medium
AssigneeMitsubishi Electric Corporation
InventorsMaho Fujihara, Daisuke Tateishi, Hideo Nakata, Shiho Adachi, Keisuke Sugihara, Shota Shimayoshi, Atsushi Takami
Life of this patent
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Abstract
A test support method includes a step of obtaining a pre-change image and a post-change image to be displayed on a monitoring and control system, a step of extracting, from the post-change image, multiple symbols that have changed from corresponding symbols in the pre-change image, a step of adding order information to the multiple symbols extracted, and a step of outputting a test image in which the order information is added to the multiple symbols.
Claims16
A test support method comprising:
- obtaining a pre-change image and a post-change image, each to be displayed on a monitoring and control system;
- extracting, from the post-change image, a plurality of symbols that have changed from corresponding symbols in the pre-change image;
- adding order information defined by numerals to the plurality of the extracted symbols within the post-change image consecutively in one direction;
- and
- outputting a test image in which the order information is added to the plurality of symbols.
2 more elements
A test support method comprising:
- obtaining a pre-change image and a post-change image, each to be displayed on a monitoring and control system;
- extracting, from the post-change image, a plurality of symbols that have changed from corresponding symbols in the pre-change image;
- adding order information to the plurality of the extracted symbols;
- and
- outputting a test image in which the order information is added to the plurality of symbols, wherein the method further comprises:
- grouping the extracted plurality of symbols, into a plurality of groups, wherein
- adding order information includes
- adding the order information to symbols belonging to a first group of the plurality of groups, in order corresponding to positions of the individual symbols of the first group, and
- the addition of the order information to the symbols belonging to the first group is followed by adding the order information to symbols belonging to a second group of the plurality of groups, in order corresponding to positions of the individual symbols of the second group.
6 more elements
A test support device comprising:
- an input interface to obtain a pre-change image and a post-change image, each to be displayed on a monitoring and control system;
- a processor to execute a program;
- a memory to store the program that, when executed by the processor, performs a process of extracting, from the post-change image, a plurality of symbols that have changed from corresponding symbols in the pre-change image, and adding order information defined by numerals to the extracted plurality of symbols within the post-change image consecutively in one direction;
- and
- an output interface to output a test image in which the order information is added to the plurality of symbols.
2 more elements
A non-transitory storage medium storing a test support program causing a computer to perform:
- obtaining a pre-change image and a post-change image, each to be displayed on a monitoring and control system;
- extracting, from the post-change image, a plurality of symbols that have changed from corresponding symbols in the pre-change image;
- adding order information defined by numerals to the extracted plurality of symbols within the post-change image consecutively in one direction;
- and
- outputting a test image in which the order information is added to the plurality of symbols.
2 more elements
A test support device comprising:
- an input interface to obtain a pre-change image and a post-change image, each to be displayed on a monitoring and control system;
- a processor to execute a program;
- a memory to store the program that, when executed by the processor, performs a process of extracting, from the post-change image, a plurality of symbols that have changed from corresponding symbols in the pre-change image, and adding order information to the extracted plurality of symbols and grouping the extracted plurality of symbols, into a plurality of groups, wherein the adding order information includes:
- adding the order information to symbols belonging to a first group of the plurality of groups, in order corresponding to positions of the individual symbols of the first group, and
- the addition of the order information to the symbols belonging to the first group is followed by adding the order information to symbols belonging to a second group of the plurality of groups, in order corresponding to positions of the individual symbols of the second group;
- and
- an output interface to output a test image in which the order information is added to the plurality of symbols.
4 more elements
A non-transitory storage medium storing a test support program causing a computer to perform:
- obtaining a pre-change image and a post-change image, each to be displayed on a monitoring and control system;
- extracting, from the post-change image, a plurality of symbols that have changed from corresponding symbols in the pre-change image;
- adding order information to the extracted plurality of symbols;
- grouping the extracted plurality of symbols, into a plurality of groups, wherein the adding order information includes
- adding the order information to symbols belonging to a first group of the plurality of groups, in order corresponding to positions of the individual symbols of the first group, and
- the addition of the order information to the symbols belonging to the first group is followed by adding the order information to symbols belonging to a second group of the plurality of groups, in order corresponding to positions of the individual symbols of the second group;
- and
- outputting a test image in which the order information is added to the plurality of symbols.
5 more elements
Dependencies are inferred from the claim text.