JP2007018075A - Information processing device, program and method for displaying analysis data, and recording medium - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To change analysis conditions quickly, and to present a result, obtained by analyzing measurement data under the changed analysis conditions, to a user quickly. <P>SOLUTION: The device has a setting means 21, a display means 22, a setting information correlation means 23, and a selection means 24. When selection is made by the selection means 24, the display means 22 displays analysis data concerned with the analyzed result of the measurement data analyzed based on the setting information corresponding to the display means 22. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an information processing apparatus, an analysis data display program, a recording medium, and an analysis data display method.

  Conventionally, in order to change the analysis conditions of measurement data, etc. in measuring instruments, etc., the conditions are newly input one by one, or a file of the conditions registered in advance is selected again. The operation to do was necessary. In addition, in order to analyze under different conditions, there is a problem that after changing the conditions, the measurement must be performed again using a measuring instrument or the like.

JP-A-8-193875

  However, the operation of manually inputting conditions as described above has a problem that is bothersome for the user. In addition, there is a problem that it takes time to call the file selected by the user from the hard disk or the like.

  The present invention has been made in view of the above points, and it is an object of the present invention to promptly change the analysis conditions and promptly present the result of analyzing the measurement data under the changed analysis conditions to the user.

  Therefore, in order to solve the above problem, the present invention includes setting means for setting a plurality of setting information relating to different analysis functions or different analysis ranges, and a plurality of display means for displaying analysis data relating to analysis results of measurement data. A setting information associating means for associating at least one or more of the setting information set by the setting means with the plurality of display means, and according to a request from a user Selection means for selecting at least one display means from among the display means, and the display means, when selected by the selection means, analyzes based on setting information corresponding to the display means The analysis data relating to the analysis result of the measured data is displayed.

  According to the present invention, setting means for setting a plurality of setting information relating to different analysis functions or different analysis ranges, a plurality of display means for displaying analysis data relating to analysis results of measurement data, and the setting means are set. A setting information association unit that associates at least one of the plurality of setting information with the plurality of display units, and at least from among the plurality of display units in response to a request from the user. Selection means for selecting one or more display means, and when the display means is selected by the selection means, an analysis result of measurement data analyzed based on setting information corresponding to the display means For example, in response to a request from the user, selecting the display unit according to a request from the user changes the setting information. Since the results of analysis of the measurement data displayed on the display means, promptly with changing the analysis condition, it can be presented promptly user the results of analysis of the measured data in analysis conditions were changed.

Note that the information processing apparatus corresponds to, for example, a PC 1 described later. The setting means corresponds to, for example, a setting unit 21 described later. The display means corresponds to, for example, a display unit 22 (display unit A22 ₁ , display unit B22 ₂ , display unit C22 ₃ ,...) Described later. Further, the setting information association unit corresponds to, for example, a setting information association unit 23 described later. The selection unit corresponds to, for example, a selection unit 24 described later.

  Moreover, in order to solve the said problem, this invention is good also as an analysis data display program, a recording medium, and an analysis data display method.

  ADVANTAGE OF THE INVENTION According to this invention, while changing an analysis condition rapidly, the result of having analyzed measurement data on the changed analysis condition can be rapidly shown to a user.

  Embodiments of the present invention will be described below with reference to the drawings. First, an example of a measurement / analysis system according to the present invention is shown in FIG. FIG. 1 is a diagram showing an example of a measurement / analysis system according to the present invention.

  As shown in FIG. 1, in a measurement / analysis system, a PC (Personal Computer) 1 and a measuring instrument (measuring unit) 2 are connected via a network. The measuring instrument 2 has, for example, a plurality of channels (ch.1, ch.2, ch.3 in the example of FIG. 1), and analog data (for example, vibration of an engine such as an automobile) , Analog data such as wind noise from a car, etc.) is converted into digital data and transmitted to the PC 1.

  The PC 1 stores a plurality of setting information (analysis condition information, etc.) relating to different analysis functions and / or different analysis ranges set in advance by the user or the like, and selection of the display unit 22 described later from the user (or In response to the request, the setting data corresponding to the selected display unit 22 is used to analyze the digital data related to the measurement (hereinafter simply referred to as measurement data) from the measuring instrument 2, and the analysis data related to the analysis result is analyzed. And displayed on the selected display unit 22 or the like.

  Next, an example of the hardware configuration of the PC 1 is shown in FIG. FIG. 2 is a hardware configuration diagram of an example of a PC. As shown in FIG. 2, the PC 1 includes an input device 11, a display device 12, a recording medium drive device 13, a ROM (Read Only Memory) 15, a RAM (Random Access Memory) 16 as hardware configurations. , A CPU (Central Processing Unit) 17, an interface device 18, and an HD (Hard Disk) 19.

  The input device 11 includes a keyboard and a mouse operated by a user (or operator) of the PC 1 and is used, for example, for the user to input setting information and the like to the PC 1. The display device 12 includes a display or the like used by the user of the PC 1 and is used to display various data (display unit).

  The interface device 18 is an interface that connects the PC 1 to a network or the like. The PC 1 is connected to, for example, the measuring instrument 2 through the interface device 18. A program (hereinafter referred to as an analysis data display program) related to a flowchart or the like to be described later is provided to the PC 1 by a recording medium 14 such as a CD-ROM or downloaded through a network or the like. The recording medium 14 is set in the recording medium drive device 13, and the analysis data display program is installed in the HD 19 from the recording medium 14 via the recording medium drive device 13.

  The ROM 15 records a program that is read first when the PC 1 is powered on. The RAM 16 is a main memory of the PC 1. The CPU 17 reads out an analysis data display program from the HD 19 as necessary, stores it in the RAM 16, and executes the analysis data display program to execute a flowchart and the like described later. In addition to the analysis data display program, the HD 19 stores setting information set by a user or the like, for example.

Hereinafter, an example of the functional configuration of the PC 1 including the CPU 17, the RAM 16, the HD 19, and the analysis data display program is shown in FIG. FIG. 3 is a functional configuration diagram of an example of a PC. As illustrated in FIG. 3, the PC 1 includes, as a functional configuration, a setting unit 21, at least one or more display units 22 (22 _{1 to} 22 _{3 in} FIG. ₃ ), a setting information association unit 23, and a selection A unit 24, a measurement / analysis unit 25, and a data storage unit 26 are included.

  The setting unit 21 sets and holds setting information in response to a request from a user using the configuration board 100 as shown in FIG. Here, FIG. 4 is a diagram illustrating an example of the configuration board. The user selects a channel (channel of the measuring instrument 2) using the configuration board 100 as shown in FIG. 4, and at least one analysis function and / or analysis range (for example, frequency) assigned to this channel. Setting information such as (range) is set.

For example, the setting information association unit 23 receives the setting information set by the setting unit 21 in response to a request from the user via the input device 11 or the like, and the display unit 22 (in the example of FIG. 3, the display units 22 _{1 to} 22 ₃ ). The display unit 22 is generated when, for example, the setting information association unit 23 associates with the setting information.

FIG. 5 is a conceptual diagram of association between setting information and a display unit. As illustrated in FIG. 5, the setting unit 21 sets, for example, channel 1 (CH.1) 10 KHz FFT (Fast Fourier Transform) setting information or 1 KHz FFT setting in response to a request from a user or the like. Information, setting information of 1/3 octave band RTA (Real Time Analyzer), setting information of order ratio analysis, and the like are set in the PC 1. The setting information association unit 23 associates the setting information with the display unit 22 in response to a request from a user or the like. For example, the setting information associating unit 23 associates 10 KHz FFT setting information and 1 KHz FFT setting information with the display unit A 22 ₁ , 1/3 octave band RTA setting information, and a display unit B 22 ₂ . the association, associating setting information of the order ratio analysis, a display unit C22 _3, a. The setting information association unit 23 stores and holds association information in which the setting information and the display unit 22 are associated, for example, in a table or the like.

  Returning to the description of FIG. 3 again, the selection unit 24 displays, for example, one of the plurality of display units 22 in response to a request from the user using the display unit selection tree 110 as shown in FIG. The unit 22 is selected, and the selected display unit 22 is notified of the selection information.

  FIG. 6 is a diagram illustrating an example of the display unit selection tree. The user selects the display unit 22 to be displayed on the display or the like using the display unit selection tree 110 as shown in FIG.

  Returning to the description of FIG. 3 again, when the display unit 22 receives the information indicating that the selection has been made from the selection unit 24, the setting unit 23 holds the setting associated with itself (the display unit 22). Information is acquired (copied) from the setting information association unit 23 (table), the acquired setting information is passed to the measurement / analysis unit 25, and the analysis result (analysis data) obtained by analyzing the measurement data using the setting information Is provided to the measurement / analysis unit 25 and the analysis data received from the measurement / analysis unit 25 is displayed.

Here, an example of analysis data display unit A22 ₁ displays, shown in FIG. FIG. 7 is a diagram illustrating an example of analysis data displayed by the display unit A. As illustrated in FIG. As shown in FIG. 7, the display unit A22 _1, the analysis data of the FFT of 10 KHz, 1 KHz and FFT analysis data, but is displayed by, for example, a graph or the like.

Further, an example of analysis data display section B22 ₂ displays, shown in FIG. FIG. 8 is a diagram illustrating an example of analysis data displayed on the display unit B. As illustrated in FIG. As shown in FIG. 8, on the display unit B22 _2, analysis data of 1/3-octave band RTA is displayed, for example, a graph or the like.

  When the measurement / analysis unit 25 receives an acquisition request for analysis data including setting information corresponding to the display unit 22 from the display unit 22 or the like, the measurement / analysis unit 25 receives the analysis data from the measuring instrument 2 in response to the acquisition request and stores it in the data storage unit 26. The stored measurement data or the measurement data stored in advance in the data storage unit 26 is acquired from the data storage unit 26, and the measurement data is analyzed (or converted) based on the setting information included in the received acquisition request. Then, the analysis result is provided as analysis data to the request source display unit 22.

  For example, the measurement / analysis unit 25 inputs 10 KHz in response to a request from the display unit 22 for measurement data input via the channel 1 (CH. 1) of the measuring instrument 2 and stored in the data storage unit 26. FFT, 1 KHz FFT, 1/3 octave band RTA, order ratio analysis, etc., and providing the analysis result to the request source display unit 22 as analysis data. That is, according to the setting information, the measurement / analysis unit 25 has a function of performing FFT of measurement data at 10 KHz, a function of performing FFT of measurement data at 1 KHz, a function of performing RTA of 1/3 octave band of measurement data, and measurement data. It has multiple analysis functions, such as a function for order ratio analysis.

  An example of the analysis data display process according to the present invention is shown in FIG. FIG. 9 is a flowchart illustrating an example of analysis data display processing. In step S10, the setting unit 21 sets a plurality of setting information related to different analysis functions and / or analysis ranges in response to a request from the user or the like.

  Progressing to step S11 following step S10, the setting information associating unit 23 associates the setting information set in the setting unit 21 in step S10 with the display unit 22 in response to a request from the user or the like.

Progressing to step S12 following step S11, the selection unit 24 determines whether one of the display units 22 has been selected by the user. If the selection unit 24 determines that one of the display units 22 has been selected by the user (YES in step S12), the process proceeds to step S13. If the selection unit 24 determines that it has not been selected (NO in step S12), the process of step S12 is repeated. . For example where for simplicity of explanation, the display unit A22 ₁ is assumed to have been selected by the user.

In step S13, the display unit A22 ₁ selected by the selection unit 24 in step S12 acquires (copy) the setting information associated with itself (display unit A22 ₁ ) held by the setting information association unit 23 and the like. Then, an acquisition (provision) request for an analysis result (analysis data) obtained by analyzing the measurement data using the setting information including the acquired setting information is passed to the measurement / analysis unit 25.

  Progressing to step S14 following step S13, when the measurement / analysis unit 25 receives an analysis data acquisition request for the first time from the display unit 22 in the analysis data display process, the measurement / analysis unit 25 acquires measurement data from the measuring instrument 2 ( (Or captured) and stored in the data storage unit 26.

Proceeds Following step S14 to step S15 setting, measuring and analysis unit 25, the measurement data stored in the data storage unit 26 in step S14, is included in the acquisition request analysis data received from the display unit A22 ₁ in step S13 based on the information, analyzed (or conversion), as the analysis data analysis result of the analysis, to provide to the requesting display unit A22 _1.

Proceeds Following step S15 in step S16, the display unit A22 ₁ receives the analysis data from the measurement and analysis unit 25 and displays the analysis data in a graph or the like (e.g., see FIG. 7 and the like.). The display unit A22 ₁ displays the like frame corresponding to the time being itself at selected times (board), the measurement and analysis part 25, after measuring and analyzing the measurement data, the analysis data graphically such as You may make it display on the frame (board) etc. corresponding to self.

Progressing to step S17 following step S16, the selection unit 24 determines whether another one of the display unit 22 has been selected by the user. If the selection unit 24 determines that another one of the display unit 22 has been selected by the user (YES in step S17), the process proceeds to step S19. If the selection unit 24 determines that it is not selected (NO in step S17), the process proceeds to step S21. . For example where for simplicity of explanation, it is assumed that the display unit B22 ₂ is selected by the user.

In step S18, the display unit B22 ₂ selected by the selection unit 24 in step S17 acquires (copies) the setting information associated with itself (display unit B22 ₂ ) held by the setting information association unit 23 and the like. Then, an acquisition (provision) request for an analysis result (analysis data) obtained by analyzing the measurement data using the setting information including the acquired setting information is passed to the measurement / analysis unit 25.

Proceeds to step S19 following the step S18, the measurement data stored in the data storage unit 26 in step S14, based on the setting information included in the acquisition request analysis data received from the display unit B22 ₂ at step S18, the analysis ( or conversion), as the analysis data analysis result of the analysis, provided on the display unit B22 ₂ requester.

Proceeds Following step S19 in step S20, the display unit B22 ₂ receives the analysis data from the measurement and analysis unit 25 and displays the analysis data in a graph or the like (e.g., see FIG. 8 and the like.).

  In step S21, the CPU 17 (or analysis data display program) or the like determines whether or not to end the analysis data display process, and if it is determined to end (YES in step S21), the analysis data display process ends and does not end. (NO in step S21), the process returns to step S17.

  In step S10, the setting unit 21 sets a plurality of setting information relating to different analysis functions and / or analysis ranges, and in step S11, the setting information associating unit 23 associates the setting information with the display unit 22. In step S15 or step S19, the measurement / analysis unit 25 analyzes the measurement data based on the setting information associated with the display unit 22 in response to a request from the display unit 22, and performs step S16 or step S20. Thus, the display unit 22 selected by the selection unit 24 displays the analysis data related to the setting information corresponding to the display unit 22, so that the user selects the display unit 22 (switches) and the analysis condition is directly selected. (Or setting conditions) can be switched to quickly display the analysis result.

  In other words, according to the present embodiment, the analysis conditions can be quickly changed, and the result of analyzing the measurement data under the changed analysis conditions can be promptly presented to the user. In addition, according to the present embodiment, since the same measurement data is analyzed, for example, the measurement target is remeasured every time the analysis condition is changed, and the measurement target is compared with the conventional technique in which new measurement data is acquired. Data identity can be ensured.

  In addition, for example, according to the present embodiment, the setting information such as analysis conditions may be set in advance by a person who has specialized knowledge, and the user only selects (switches) the screen. Setting information such as analysis conditions can be switched, and the desired analysis result can be displayed on the PC 1.

  The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to such specific embodiments, and various modifications can be made within the scope of the gist of the present invention described in the claims.・ Change is possible.

  For example, in the above-described embodiment, the wind noise of an automobile or the like is shown as an example of sound among the analog data measured by the measuring instrument 2, but the present invention is not limited to this. For example, roads, railways, factories, etc. Noise, noise of construction equipment, reverberation of indoor space such as cars, noise of office equipment such as PCs, printers, fax machines, copiers, noise of home appliances such as air conditioners, washing machines, refrigerators, etc. There is.

  Similarly, in the above-described embodiment, the vibration of an engine such as an automobile is shown as an example of vibration in the analog data measured by the measuring instrument 2, but the present invention is not limited to this. For example, a motor other than the engine, Various vibrations such as turbines, pumps and other rotating bodies (rotary machinery) (for example, torsional vibrations), gears in transmissions of automobiles, knocking vibrations in engines, OA equipment vibrations, household appliances vibrations, etc. There is something.

FIG. 1 is a diagram showing an example of a measurement / analysis system according to the present invention. FIG. 2 is a hardware configuration diagram of an example of a PC. FIG. 3 is a functional configuration diagram of an example of a PC. FIG. 4 is a diagram illustrating an example of a configuration board. FIG. 5 is a conceptual diagram of association between setting information and a display unit. FIG. 6 is a diagram illustrating an example of the display unit selection tree. FIG. 7 is a diagram illustrating an example of analysis data displayed by the display unit A. As illustrated in FIG. FIG. 8 is a diagram illustrating an example of analysis data displayed on the display unit B. As illustrated in FIG. FIG. 9 is a flowchart illustrating an example of analysis data display processing.

Explanation of symbols

1 PC
2 Measuring instrument 11 Input device 12 Display device 13 Recording medium drive device 14 Recording medium 15 ROM
16 RAM
17 CPU
18 Interface device 19 HD
21 setting unit 22 display unit 23 setting information association unit 24 selection unit 25 measurement / analysis unit 26 data storage unit 100 config board 110 display unit selection tree

Claims (5)

Setting means for setting a plurality of setting information relating to different analysis functions or different analysis ranges;
A plurality of display means for displaying the analysis data related to the analysis result of the measurement data;
Setting information associating means for associating at least one or more setting information among the plurality of setting information set in the setting means with the plurality of display means;
Selection means for selecting at least one display means from among the plurality of display means in response to a request from a user;
Have
The information processing apparatus according to claim 1, wherein the display unit displays analysis data related to an analysis result of measurement data analyzed based on setting information corresponding to the display unit when selected by the selection unit. An analysis means for analyzing the measurement data based on the setting information;
The display means, when selected by the selection means, provides setting information associated with the display means to the analysis means,
2. The information processing according to claim 1, wherein the analysis unit analyzes the measurement data based on setting information provided from the display unit, and provides the display unit with analysis data related to the analyzed result. apparatus. Computer
Setting means for setting a plurality of setting information relating to different analysis functions or different analysis ranges;
A plurality of display means for displaying the analysis data related to the analysis result of the measurement data;
Setting information associating means for associating at least one or more setting information among the plurality of setting information set in the setting means with the plurality of display means;
Selection means for selecting at least one display means from among the plurality of display means in response to a request from a user;
Analysis data display program to be executed
When the selecting means is selected by the selecting means, the analysis data display program displays analysis data related to an analysis result of measurement data analyzed based on setting information corresponding to the display means.   A computer-readable recording medium on which the analysis data display program according to claim 3 is recorded. An analysis data display method in an information processing apparatus having a plurality of display means for displaying analysis data relating to an analysis result of measurement data,
A setting stage for setting a plurality of setting information relating to different analysis functions or different analysis ranges;
A setting information associating step for associating at least one or more setting information among the plurality of setting information set in the setting step with the plurality of display means;
A selection step of selecting at least one display means from among the plurality of display means in response to a request from a user;
A display step of displaying analysis data related to an analysis result of measurement data analyzed based on setting information corresponding to the display unit selected in the selection step on the display unit selected in the selection step;
An analysis data display method comprising:

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