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Information processing apparatus, information processing method, production system, and article manufacturing method

A technology of information processing device and information processing method, which is applied in data processing applications, general control systems, control/regulation systems, etc., and can solve problems such as difficult influence

Pending Publication Date: 2021-10-12
CANON KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is necessary to study the range of influence of different parts before and after, and it is not easy to evaluate the influence of different parts on the whole ladder program just by specifying different parts of the ladder program
Therefore, there are situations that require a lot of manual work hours to specify the scope of influence of different parts

Method used

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  • Information processing apparatus, information processing method, production system, and article manufacturing method
  • Information processing apparatus, information processing method, production system, and article manufacturing method
  • Information processing apparatus, information processing method, production system, and article manufacturing method

Examples

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Embodiment Construction

[0029] Modes for carrying out the present disclosure will be described with reference to the drawings. Note that the configuration described below is always an example, and the detailed configuration can be appropriately modified by, for example, those skilled in the art within a range not departing from the gist of the present disclosure. Furthermore, the numerical values ​​employed in the present exemplary embodiment are merely examples of reference numerical values.

[0030] Figure 20 is a schematic diagram illustrating the workflow of development and design work of a ladder program (ie, sequence program). The mechanical designer who performs various design work related to the hardware of the production equipment prepares the time chart 1901 through the time chart preparation work 1911 . The sequence and dependencies of operating each production facility in the production steps are described in the time diagram 1901 . After receiving the completed time map 1901, the sof...

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Abstract

The invention relates to an information processing apparatus, an information processing method, a production system, and an article manufacturing method. The information processing apparatus includes a control section configured to acquire difference information before and after the change of the flow chart when the flow chart has been changed, and output the flow chart to which the difference information is applied.

Description

technical field [0001] The present invention relates to an information processing device. Background technique [0002] For example, an automatic assembly device implements sequence control that advances operations of units serially according to a preset procedure. A controller called a sequencer or a programmable logic controller (PLC) is mainly used to sequentially control components of an automatic assembly device. Then, as its programming language, a ladder program is widely used. When designing a ladder program, there are cases where the ladder program is changed to correct a malfunction or to add a function (for example, due to field work) even after completion of implementing the program into an automatic assembly device. However, there is a possibility of new malfunction due to the change of the ladder program. In such a case, work for comparing the ladder program before and after the change to specify different parts and correct the ladder program is often perfor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q10/10G06Q50/04
CPCG06Q10/06311G06Q10/103G06Q50/04G05B19/056G05B2219/13122G05B2219/13044G05B19/0426G06F40/18
Inventor 佐久间广太上原健佑村上信次平冈义章
Owner CANON KK