JP2009098898A - Check item display device, check item display method, program and storage medium - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a check item display device, for reducing the risk of a repeated serious quality problem, and to provide a check item display method, a program and a storage medium. <P>SOLUTION: A check item display part 16 first displays a check item corresponding to a highly important problem on a check item list screen 22, and lastly displays a check item having no corresponding problem. Concretely, a check item corresponding to a problem whose importance is "high" is displayed first in red in a first check item area 221, a check item corresponding to a problem whose importance is "middle" in green in a second check item area 222, a check item corresponding to a problem whose importance is "low" is displayed in blue in a third check item area 223, and a check item having no corresponding problem is displayed in black in a fourth check item area 224. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a check item display device that displays check items to be checked, a check item display method, a program, and a recording medium. More specifically, information such as quality problems and countermeasures are registered in association with check items, The present invention relates to a check item display device, a check item display method, a program, and a recording medium that can display important check items related to a quality problem so that the degree of importance can be understood and prevent omission of check of important check items.

  In the development and design work of products such as home appliances, it is necessary to perform inspections or experiments necessary for commercialization in cooperation with related departments or external companies. Furthermore, the number of development models tends to increase as the product development period becomes shorter, and development design work is required to be performed efficiently in a shorter period of time. In order to prevent the recurrence of defects that have occurred in the past and shorten the development period, it is a common practice to perform a check using a checklist at the time of design.

  The quality problem follow-up system, which is a conventional technology, registers and saves the contents of countermeasures and the effects of countermeasures in a database when countermeasures are examined and the effects are confirmed against quality problems that occur at the production site and market of the product. . From the quality problem follow-up system, information related to pawls for preventing the recurrence of problems is standardized and accumulated as design know-how based on the registered information. The accumulated design know-how can be searched by an arbitrary character string, and can be extracted by at least a part of the product part number, part part number, part, phenomenon, and reproduction condition. Furthermore, information to be considered when designing a product to be developed is extracted from information accumulated in connection with pawls and reflected in checklists for preliminary checks in the design department and design review department (for example, patent literature). 1).

JP 2003-187069 A

  However, in the conventional technology described above, the information reflected in the checklist is a mixture of important check items and check items that are not so important and are provided for confirmation. When checking, there is a possibility that it is erroneously checked even though it is an important check item that has not been checked yet.

  Furthermore, if there is a check item that can be omitted from all check items, there is a possibility of omitting check items to be checked in order not to cause many quality problems or serious quality problems, There is a problem that there is a risk of recurring many quality problems or serious quality problems.

  An object of the present invention is to provide a check item display device, a check item display method, a program, and a recording medium that can reduce the risk of recurring a serious quality problem.

The present invention comprises storage means for storing information;
Display means for displaying information;
Problem management information including information indicating problems that occurred during product development and after shipping, and the importance of the problems that occurred, check item information that indicates check items that should be checked to prevent the problem from recurring, and checks Input means for inputting display instruction information for instructing to display item information;
A problem registration means for associating and storing problem management information and check item information input by the input means in the storage means;
When the display instruction information is input by the input unit, the storage unit stores the problem management information stored in the storage unit according to the importance indicated by the problem management information corresponding to each check item information stored in the storage unit. And a display control means for displaying the check item information stored in the display means on the display means.

  Further, the present invention is characterized in that the display control means displays the check item information on the display means by color-coding according to the color according to the importance.

  Further, the present invention is characterized in that the display control means displays the check item information on the display means in order from the check item information corresponding to the problem with high importance.

  Further, in the present invention, when the problem management information input by the input unit matches any of the problem management information stored in the storage unit, the problem registration unit stores the input problem management information, The storage means stores the check item information in association with the problem management information that matches the input problem management information.

In the present invention, the problem management information includes a part name of a part related to the generated problem, a test name of a test related to the generated problem, a phenomenon of the generated problem, and a countermeasure for the generated problem. Further including information to represent,
And further comprising selection means for selecting one check item information from the check item information displayed by the display means,
The display control means selects the problem management information stored in the storage means by the selection means when the check item information is selected by the selection means in response to the check item information displayed by the display means. The problem management information corresponding to the checked check item information is displayed on the display means.

In addition, the present invention provides problem management information including information indicating problems that occurred during product development and products after shipment and the importance of the problems that occurred, and checks that indicate check items that should be checked to prevent the problem from reoccurring. An input step for inputting item information and display instruction information for instructing to display check item information;
A problem storage step for storing the problem management information and the check item information input in the input step in association with each other;
When display instruction information is input in the input step, out of the problem management information stored in the problem storage step, according to the importance indicated by the problem management information corresponding to each check item information stored in the problem storage step, And a display control step for displaying the check item information stored in the problem storage step.

In addition, the present invention provides problem management information including information indicating problems that occurred during product development and products after shipment and the importance of the problems that occurred, and checks that indicate check items that should be checked to prevent the problem from reoccurring. An input step for inputting item information and display instruction information for instructing to display check item information;
A problem storage step for storing the problem management information and the check item information input in the input step in association with each other;
When display instruction information is input in the input step, out of the problem management information stored in the problem storage step, according to the importance indicated by the problem management information corresponding to each check item information stored in the problem storage step, A program for causing a computer to execute a display control step for displaying check item information stored in a problem storage step.

  The present invention is also a computer-readable recording medium on which the program is recorded.

  According to the present invention, the information is stored by the storage means, the information is displayed by the display means, and the information that indicates the problem that has occurred in the product at the time of product development and after shipment and the importance of the problem that has occurred by the input means. Management information including the check item information, check item information indicating check items to be checked in order to prevent the recurrence of the problem, and display instruction information for instructing to display the check item information.

  Then, the problem management information and the check item information input by the input unit are associated with each other and stored in the storage unit by the problem registration unit, and stored when the display instruction information is input by the input unit by the display control unit. The check item information stored in the storage means is displayed on the display means according to the importance indicated by the problem management information corresponding to each check item information stored in the storage means among the problem management information stored in the means. The

  Therefore, check items can be checked according to the degree of importance of the problem, so that the risk of recurring a serious quality problem can be reduced. Furthermore, since the recurrence of quality problems that have occurred in the past can be prevented, it is possible to reduce the labor required in the event of a recurrence, and to promote development work more efficiently.

  Further, according to the present invention, in the input step, problem management information including information indicating a problem that occurred during product development and a product after shipment, and information indicating the degree of importance of the problem, and a check to prevent the problem from reoccurring. The check item information indicating the check item to be entered and the display instruction information for instructing to display the check item information are input.

  In the problem storage step, the problem management information and check item information input in the input step are stored in association with each other. In the display control step, when the display instruction information is input in the input step, the problem management information corresponding to each check item information stored in the problem storage step is stored among the problem management information stored in the problem storage step. The check item information stored in the problem storage step is displayed in accordance with the importance shown.

  Therefore, if the check item display method according to the present invention is applied, check items can be checked according to the importance of the problem, so that the risk of recurring a serious quality problem can be reduced. Furthermore, since the recurrence of quality problems that have occurred in the past can be prevented, it is possible to reduce the labor required in the event of a recurrence, and to promote development work more efficiently.

  In addition, according to the present invention, problem management information including information indicating a problem that has occurred in a product at the time of product development and after shipment and the importance of the problem that has occurred, and check items that should be checked to prevent the problem from reoccurring. An input step for inputting check item information to be displayed and display instruction information for instructing to display the check item information, and a problem storage step for storing the problem management information and the check item information input in the input step in association with each other When the display instruction information is input in the input step, out of the problem management information stored in the problem storage step, according to the importance indicated by the problem management information corresponding to each check item information stored in the problem storage step A display control step for displaying the check item information stored in the problem storage step. It can be provided as a program.

  The present invention can also be provided as a computer-readable recording medium on which the program is recorded.

  FIG. 1 is a block diagram showing a functional configuration of a check item registration management system 1 according to an embodiment of the present invention. The check item display method according to the present invention is processed by the check item registration management system 1.

  The check item registration management system 1 which is a check item display device is a device for displaying check items to be checked when performing work and preventing problems from occurring. It includes functions such as a check result database 12, a quality problem database 13, a quality problem registration unit 14, a check item association registration unit 15, a check item display unit 16, a check item importance determination unit 17, and a check result registration unit 18. The

  The check item registration management system 1 is configured by a computer, for example. A computer constituting the check item registration management system 1 includes an input device, an output device, a storage device, and a central processing unit (hereinafter referred to as “CPU”).

  An input device, which is an input means, is composed of, for example, a keyboard and a mouse and inputs information. The output device that is a display means is configured by a display device such as a liquid crystal display or a printing device such as a printer, and outputs information. The storage device is composed of, for example, a semiconductor memory and a hard disk device, and stores a control program for controlling the check item registration management system 1 and data necessary for controlling the check item registration management system 1.

  The CPU controls the input device and the output device by executing a control program stored in the storage device, and the check item database 11, the check result database 12, the quality problem database 13, the quality problem registration unit 14, and the check item association. Functions such as the registration unit 15, the check item display unit 16, the check item importance determination unit 17, and the check result registration unit 18 are realized. The computer constituting the check item registration management system 1 is generally used and will not be described in detail.

  The check item database 11 serving as a storage unit is a database that stores check item information (hereinafter also simply referred to as “check items”) representing check items to be checked when performing work in product development in a storage device. The check record database 12 is a database that stores check record information representing the check record in a storage device for each check item. The quality problem database 13 as storage means stores problem management information, which will be described later, which is information related to a quality-related problem (hereinafter referred to as “quality problem” or simply “problem”) that has occurred in products during product development and after shipment. A database stored in the device.

  A quality problem registration unit 14 as a problem registration unit registers problems occurring in products at the time of product development and after shipment in the quality problem database 13. The check item association registration unit 15 which is a problem registration unit associates a check item corresponding to a problem registered in the quality problem database 13 by the quality problem registration unit 14 with a problem registered in the quality problem database 13. Store in database 11. If there is no corresponding check item, a check item corresponding to the problem is newly created and stored in the check item database 11.

  When the display instruction of the check item is instructed by the user, for example, when the display instruction information instructing to display the check item is input from the input device, the check item display unit 16 as the display control means The check items to be checked in the work are displayed according to the importance level notified from the check item importance level determination unit 17. Further, when one check item information is selected from the displayed check item information, the check item display unit 16 displays the problem management information of the problem corresponding to the selected check item.

  The check item importance determination unit 17 determines the importance of each check item based on the importance of the problem corresponding to the check item, and notifies the check item display unit 16 of the determined importance of each check item. The check record registration unit 18 stores a check record representing a check result for each check item in the check record database 12.

  FIG. 2 is a diagram illustrating an example of the configuration of the check item database 11. The check item database 11 stores check items and includes three item columns, a “check item No” column 111, a “check item” column 112, and a “quality problem No” column 113.

  The “check item No” column 111 indicates “check item No”. “Check item No” is a number for identifying each check item, and is a unique number assigned to each check item. In the “check item” column 112, “check item” is shown. The “check item” is an item to be checked when performing work in product development.

  If there is a problem corresponding to the “check item”, the “quality problem No” column 113 indicates “quality problem No” of the problem. “Quality problem No.” is a number for identifying a problem that occurred in the product during product development and after shipment. That is, by checking the check item, the “quality problem No” of the problem that can prevent the recurrence is indicated. The “quality problem No” column 113 of the check item in which no corresponding problem has occurred is blank.

  The check items stored in the check item database 11 include a check item that is directly input by the input device and registered, and a check item that is registered by the check item association registration unit 15. The check item association registration unit 15 registers the check items that are simultaneously input to the check item database 11 when the problem registered by the quality problem registration unit 14 in the quality problem database 13 is input. At that time, the quality problem number registered in the quality problem database 13 by the quality problem registration unit 14 is registered in the “quality problem No” column 113 of the check item to be registered.

  In the check item database 11 illustrated in FIG. 2, for example, the check item “Check item 1” and the quality problem No “ES0110” are shown for the check item No “CK0110”, and the check item “CK0120” is the check item “ Check item 2 ”and quality problem No.“ ES0120 ”are shown.

  FIG. 3 is a diagram illustrating an example of the configuration of the check record database 12. The check record database 12 is registered by the check record registration unit 18 and includes two item columns, a “check item No” column 121 and a “check record” column 122.

  The “check item No” column 111 indicates “check item No”. In the “check record” column 122, the check record for the check item indicated by “check item No.”, specifically, the check record of any one of “none”, “NG”, and “completed”. Is shown. “None” indicates that a check has not been performed, “NG” indicates that a check has been performed and some kind of response is required, and “Done” indicates that a check has been performed and has been handled Indicates.

  In the check record database 12 illustrated in FIG. 3, for example, the check record “none” is indicated for the check item No “CK0110”, the check record “NG” is indicated for the check item No “CK0120”, and the check item No. “Completed” is indicated for “CK0130”.

  FIG. 4 is a diagram illustrating an example of the configuration of the quality problem database 13. The quality problem database 13 stores problem management information related to the problem that has occurred. The problem management information is registered by the quality problem registration unit 14. The quality problem database 13 includes a “quality problem No” column 131, an “importance” column 132, a “part name” column 133, a “test name” column 134, a “phenomenon” column 135, a “problem” column 136, and a “measure”. The column 137 includes seven item columns.

  The “quality problem No” column 131 shows “quality problem No”. “Quality problem No.” is a number for identifying each problem. When a problem is registered, a unique number is assigned to each problem by the quality problem registration unit 14. In the “importance” column 132, the importance of the problem indicated by “quality problem No” is shown in three stages of “high”, “medium”, and “low”. In the “part name” column 133, the part name of the part related to the problem indicated by “quality problem No” is shown.

  The “test name” column 134 shows the test name of the test related to the problem indicated by “quality problem No”. In the “phenomenon” column 135, the phenomenon of the problem indicated by “quality problem No” is shown. The “problem” column 136 shows the content of the problem indicated by “quality problem No”. In the “Countermeasure” column 137, a countermeasure for the problem indicated by “Quality Problem No” is shown. The problem management information includes information such as importance, part name, test name, phenomenon, problem and countermeasure.

  In the quality problem database 13 shown in FIG. 4, for example, for the quality problem No. “ES0120”, the importance “medium”, the part name “XX”, the test name “low temperature test”, the phenomenon “defective appearance”, and the problem “ “Occurrence of gaps in ○○ and △” and countermeasure “Add tape fastening to prevent warping of ○○” are shown. For quality problem No. “ES0170”, importance “high”, part name “△ ○”, test The name “high temperature test”, phenomenon “malfunction”, problem “△ is peeled off”, and countermeasure “manufacturer change” are shown.

  FIG. 5 is a diagram illustrating an example of the work list screen 21 displayed by the check item display unit 16. The work list screen 21 displays the title “work list”, and the screen displays a first area 211 in which common information is displayed, a second area 212 in which a list of tasks is displayed, and task details. Are divided into third regions 213. The task represents each work in the product development.

  In the first area 211, a message 214, a selected task display field 215, a “close” button 216, and a “check item list” button 217 are displayed. In the message 214, a message “If a task is selected from the tree on the left, the details of the work performed on the task is displayed on the right.” Is displayed. In the selected task display field 215, the name of the selected task is displayed. In the selected task display field 215 shown in FIG. 5, “selected task: task A” is displayed, indicating that “task A” is selected.

  The “Close” button 216 is an operation button for closing the work list screen 21. The “check item list” button 217 is an operation button for displaying the check item list screen 22. The operation button can be pressed by moving the pointer displayed on the screen to the position of the operation button with a mouse or the like and clicking the left button of the mouse. The same applies to the other operation buttons described below.

  In the second area 212, a list of tasks is shown. The list of tasks shown in FIG. 5 is not in a tree shape, but may be displayed in a tree shape. In the second area 212 shown in FIG. 5, “task A” to “task E” for work classification A are listed. The display color of “task A” is displayed in a color different from the display colors of other “task B” to “task E” such as black, for example, red, and indicates that “task A” is selected. The task is selected by using, for example, a mouse.

  In the third area 213, details of the task selected in the second area 212 are displayed. In the third area 213 shown in FIG. 5, “work summary: summary of work for performing task A”, “tool: tools such as tools necessary for performing task A”, and “work procedure 1. Information such as “What to do first” is shown.

  FIG. 6 is a diagram illustrating an example of the check item list screen 22 displayed by the check item display unit 16. The check item list screen 22 displays the title “check item list”, and the screen is a first check item area 221 displaying a check item having an importance level of “high” and an importance level of “medium”. A second check item area 222 for displaying a check item, a third check item area 223 for displaying a check item with a low importance level, and a fourth check for displaying a check item without a corresponding problem It is divided into item areas 224.

  In each area, an importance display column 225, an OK check box 226, an NG check box 227, a check item column 228, and a “view quality problem” button 229 are displayed. In the fourth check item region 224, “ A “Register” button 230 and a “Close” button 231 are displayed. An OK check box 226, an NG check box 227, and a “view quality problem” button 229 are displayed for each check item displayed in the check item column 228.

  The importance level display column 225 indicates the importance level of each area, the first check item area 221 indicates “high importance level”, and the second check item area 222 indicates “medium importance level”. The third check item area 223 is indicated as “low importance”, and the fourth check item area 224 is not displayed because there is no corresponding problem.

  The OK check box 226 is a check box for registering that the check result has been handled. When the OK check box 226 is checked and the registration button 230 is operated, the check record registration unit 18 registers “completed” in the “check record” column 122 of the corresponding check item in the check record database 12.

  The NG check box 227 is a check box for registering that the check result needs some kind of response. When the NG check box 227 is checked and the registration button 230 is operated, the check record registration unit 18 registers “NG” in the “check record” column 122 of the corresponding check item in the check record database 12.

  Only one of the OK check box 226 and the NG check box 227 can be checked, and one of the check boxes is checked and the other check boxes are checked. When attached, the check box that was previously checked is released, and only the check box that is newly checked is valid.

  In the check item column 228, check items stored in the check item column 112 of the check item database 11 are displayed. The display order of the check items displayed in the check item column 228 is determined by the importance of the problem corresponding to the check item. A check item corresponding to a problem with high importance is displayed with priority, and a check item having no corresponding problem is displayed last.

  Specifically, the check item display unit 16 first displays the check items corresponding to the problem with the importance level “high” in the first check item area 221, and then the importance level is “medium”. A check item corresponding to the problem is displayed in the second check item area 222, and a check item corresponding to the problem having the importance of “low” is displayed in the third check item area 223. The check items that do not exist are displayed in the fourth check item area 224.

  Further, check items are displayed in a color corresponding to the importance. Specifically, the check items to be displayed in the first check item area 221 having the importance level “high” are displayed in red, and the check items to be displayed in the second check item area 222 having the importance level “medium”. Items to be displayed in green, check items to be displayed in the third check item area 223 having the importance level “low” are displayed in blue, and check items to be displayed in the fourth check item area 224 having no corresponding problem Is displayed in black. Since red is a conspicuous color, the user can surely check the check items with high importance.

  The check items displayed in the fourth check item area 224 are directly input by the input device and registered in the check item database 11, and a problem corresponding to the present occurs regardless of whether the check item is checked or not. It is not a check item. The check items displayed in the first to third check item areas 221 to 223 are newly added because a check item corresponding to the check item is not registered in the check item database 11 when a problem occurs. A check item or a check item that is directly input by the input device and registered in the check item database 11 is a check item in which a problem occurs because the check is omitted and the generated problem is associated with the check item.

  For example, in the check item column 228 of the first check item area 221 shown in FIG. 6, the check items “check item 3” and “check item 5” are displayed in red, and the check items in the second check item area 222 are checked. In the item column 228, check items “check item 4” and “check item 8” are displayed in green, and in the check item column 228 of the third check item region 223, “check item 6” and “check item” are displayed. 7 ”is displayed in blue, and the check item column 228 of the fourth check item area 224 includes“ check item 1 ”,“ check item 2 ”,“ check item 9 ”, and“ check item 10 ”. Check items are displayed in black.

  A “quality problem browsing” button 229 which is a selection means is provided for each check item. When the “view quality problem” button 229 provided in each check item is operated, the quality problem browsing screen 24 for the problem corresponding to the check item provided with the operated “quality problem browse” button 229 is displayed. The check items displayed in the fourth check item area 224 are check items that do not have a corresponding problem, and the “quality problem browsing” button 229 displayed in the fourth check item area 224 is grayed out and operated. I can't do it.

  The “Register” button 230 is an operation button for registering the check record indicated by the OK check box 226 or the NG check box 227 in the check record database 12. The “Close” button 231 is an operation button for closing the check item list screen 22.

  In this way, the check item display unit 16 color-codes according to the color according to the importance, and the check item information is displayed on the display device, so that the important problem is overlooked by making the important problem stand out. This can be prevented.

  Further, the check item display unit 16 displays the check item information on the display device in order from the check item information corresponding to the problem with the higher importance. Therefore, since important problems are arranged in advance, it is possible to prevent an important problem from being overlooked.

  FIG. 7 is a diagram illustrating an example of the quality problem browsing screen 24 displayed by the check item display unit 16. When the “view quality problem” button 229 provided in each check item displayed on the check item list screen 22 is operated, the check item display unit 16 is provided with the operated “view quality problem” button 229. The problem corresponding to the check item is searched from the quality problem database 13, and the searched problem is displayed.

  On the quality problem browsing screen 24, the title “Quality problem browsing” is displayed, and a message field 241, a quality problem field 242, and a “Close” button 243 are shown. In the message column 241, a message about a check item provided with a “view quality problem” button 229 operated on the check item list screen 22 is displayed. In the quality problem column 242, “importance”, “part name”, “test name” regarding the problem corresponding to the check item provided with the “view quality problem” button 229 operated on the check item list screen 22. , Problem management information including information such as “phenomenon”, “problem” and “measure” is displayed. The “Close” button 243 is an operation button for canceling registration and closing the quality problem browsing screen 24.

  The quality problem browsing screen 23 shown in FIG. 7 is the quality problem browsing screen 23 when the “quality problem browsing” button 229 provided in the “check item 3” displayed on the check item list screen 22 is operated. Yes, a message “Check item 3 is related to the following quality problem” is displayed in the message column 241, and the importance “high”, part name “△ ○”, and test are displayed in the quality problem column 242. The name “high temperature test”, the phenomenon “malfunction”, the problem “△ is peeled off” and the countermeasure “change manufacturer” are shown.

  The user can confirm the problem corresponding to the check item by confirming the quality management information displayed on the quality problem browsing screen 24 shown in FIG. The check item provided with the “view quality problem” button 229 shown in FIG. 6 is a check item that may cause a problem corresponding to the check item if the check is not performed. Therefore, when checking check items, it is possible to grasp the problems that may occur if the check items are not checked, and to consider whether the already registered check items are necessary for new product development. It is.

  Thus, the problem management information represents a part name of a part related to the problem that has occurred, a test name of a test related to the problem that has occurred, a phenomenon of the problem that has occurred, and a countermeasure for the problem that has occurred. The check item information further includes information, and one “check item information” is selected from the check item information displayed by the display device by the “view quality problem” button 229, and the check item displayed by the display device by the check item display unit 16. In response to the information, when the check item information is selected by the “view quality problem” button 229, the check item selected by the “view quality problem” button 229 among the problem management information stored in the quality problem database 13 The problem management information corresponding to the information is displayed on the display device.

  Therefore, development can be performed with reference to detailed problem management information of problems that have occurred in the past, and the reliability of the product can be improved.

  FIG. 8 is a diagram illustrating an example of a quality problem countermeasure registration screen 25 displayed by the quality problem registration unit 14. On the quality problem countermeasure registration screen 25, the title “Quality problem countermeasure registration” is displayed. The message field 251, the “importance” field 252, the “part name” field 253, the “test name” field 254, the “phenomenon” ”Column 255,“ Problem ”column 256,“ Countermeasure ”column 257,“ Check item ”column 258, registration button 259, and“ Close ”button 260. The “importance” column 252, “test name” column 254, and “phenomenon” column 255 are component boxes, and either directly entering information or selecting one of the items displayed from the pull-down menu It is also possible to input. A blank entry field is blank.

  In the message column 251, a message “Register countermeasures for quality problems that have occurred in the database” is displayed. The “importance” column 252 is a column for inputting the importance of the problem that has occurred, and one of “high”, “medium”, and “low” is selected and input from the pull-down menu. Can do. The “component name” column 253 is a column for inputting a component name of a component related to the problem that has occurred. The “Exam name” column 254 is a column for inputting the test name of the test related to the problem that has occurred, and one of the test names already registered in the quality problem database 13 is selected from the pull-down menu. Can be entered. In the case of a test name that is not registered in the quality problem database 13, it is also possible to input directly from the “test name” column 254.

  The “phenomenon” column 255 is a column for inputting the phenomenon of the problem that has occurred, and any one of the phenomena already registered in the quality problem database 13 can be selected and input from the pull-down menu. . In the case of a phenomenon not registered in the quality problem database 13, it is also possible to directly input from the “phenomenon” column 255. The display order of the pull-down menus in the “test name” column 254 and the “phenomenon” column 255 is in the order of the Japanese syllabary, but can also be displayed in descending order.

  Further, when a part of the character string representing the test name or phenomenon is input, the test name or phenomenon including the part of the input character is searched, and the “test name” column 254 or “phenomenon” column is searched. A list is displayed in a pull-down menu of 255. When “*” is entered, all test names or phenomena are listed. If there are duplicate test names or duplicate phenomena, the pull-down menu displays only one of the duplicate test names or only one of the duplicate phenomena.

  The “problem” column 256 is a column for inputting the content of the problem that has occurred. The “measure” column 257 is a column for inputting a measure for the problem that has occurred. The maximum number of characters that can be input from the “problem” column 256 and the “measure” column 257 is the number of characters set in advance by the administrator, for example, 100 characters or 200 characters.

  The “check item” column 258 is a column for inputting check items. When a combination problem matching the combination of the part name, test name, and phenomenon input from the “part name” field 253, “test name” field 254, and “phenomenon” field 255 is registered in the quality problem database 13 Is not displayed. When the part name, the test name, and the phenomenon are input from the “part name” column 253, the “test name” column 254, and the “phenomenon” column 255, the quality problem registration unit 14 inputs the component name and test name input in real time. A search is performed as to whether or not a combination problem matching the combination of phenomena is registered in the quality problem database 13, and the “check item” column 258 is displayed only when the combination problem is not registered.

  The registration button 259 displays information input in the “importance” column 252, “component name” column 253, “test name” column 254, “symptom” column 255, “problem” column 256, and “measure” column 257. This is an operation button for registering the check item registered in the quality problem database 13 and the check item input in the “check item” field 258 in the check item database 11. When the “check item” column 258 is not displayed, registration in the check item database 11 is not performed. The “Close” button 260 is an operation button for closing the quality problem countermeasure registration screen 25.

  When the registration button 259 is operated, the quality problem registration unit 14 displays an “importance” column 252, a “part name” column 253, a “test name” column 254, a “symptom” column 255, a “problem” column 256, and “ The problem management information input in the “Countermeasure” column 257 is stored in the “importance” column 132, “part name” column 133, “test name” column 134, “phenomenon” column 135, and “problem” column 136 of the quality problem database 13. When the “check item” column 258 is displayed, the check item input in the “check item” column 258 is registered in the “check item” column 112 of the check item database 11. . When registering a new check item, the quality problem registration unit 14 checks a check item to be newly registered with the number next to the check item No. of the latest registered check item among the already registered check items. It assigns as item No.

  FIG. 9 is a diagram illustrating another example of the configuration of the check item database 11. In the check item database 11 shown in FIG. 2, only one “quality problem No” is associated with one check item. However, the check item database 11 shown in FIG. A plurality of “quality problem Nos” are associated with each other. When the check item database 11 shown in FIG. 9 is used, the importance level of the check item is the highest importance level among the importance levels of a plurality of quality problem Nos. Associated with the check item.

  The check item database 11 shown in FIG. 9 includes three item columns, a “check item No” column 141, a “check item” column 142, and a “quality problem No” column 143. The “check item No.” column 141 and the “check item” column 142 are the same as the “check item No.” column 111 and the “check item” column 112 shown in FIG. 2, and a description thereof will be omitted to avoid duplication.

  In the “quality problem number” column 143, a plurality of “quality problem numbers” corresponding to “check items” can be registered. That is, by checking the check item, “quality problem No.” of one or more problems that can prevent recurrence is indicated. The “quality problem No” column 143 of the check item in which no problem has occurred is blank.

  As described above, information is stored by the check item database 11 and the quality problem database 13, information is displayed by the display device, and problems that have occurred and occurred in products at the time of product development and after shipment by the input device. Problem management information including information indicating importance, check item information indicating check items to be checked to prevent the recurrence of the problem, and display instruction information for instructing display of the check item information are input. .

  Then, the quality problem registration unit 14 and the check item association registration unit 15 associate the problem management information input by the input device with the check item information and store them in the check item database 11 and the quality problem database 13. Of the problem management information stored in the quality problem database 13, the problem management information corresponding to each check item information stored in the check item database 11 when the display instruction information is input by the input device by the display unit 16. Check item information stored in the check item database 11 is displayed on the display device in accordance with the importance shown.

  Therefore, check items can be checked according to the degree of importance of the problem, so that the risk of recurring a serious quality problem can be reduced. Furthermore, since the recurrence of quality problems that have occurred in the past can be prevented, it is possible to reduce the labor required in the event of a recurrence, and to promote development work more efficiently.

  The check item database 11 shown in FIG. 9 shows a check item “check item 33” and a quality problem No. “ES0110, ES0120, ES0330, ES0520, ES0610” for the check item No “CK0330”, and five problems Is associated with the check item of check item No. “CK0330”.

  Since the check items for which many quality problem numbers are dealt with are related to many quality issues, they are important check items, and are the same when the check items are displayed on the check item list screen 22 shown in FIG. The priority displayed in the importance is increased, that is, the priority is displayed in the descending order.

  Further, from the problems stored in the quality problem database 13, a problem in which any one or a combination of at least two of a part name, a test name, and a phenomenon is extracted and a check item corresponding to the extracted problem is extracted. Can be displayed on the check item list screen 22 shown in FIG. 6 with a higher priority.

  FIG. 10 is a diagram illustrating an example of the quality problem browsing list screen 27 displayed by the check item display unit 16. The check item display unit 16 corresponds to the check item provided with the operated “view quality problem” button 229 when the “view quality problem” button 229 is operated on the check item list screen 22 shown in FIG. The problem to be searched is searched from the check item database 11, and when there are a plurality of searched problems, the quality problem browsing list screen 27 is displayed.

  On the quality problem browsing list screen 27, the title “quality problem browsing list” is displayed, and a message field 271, a “quality problem number” field 272, a “quality problem browsing” button 273 and a “close” button 274 are shown. In the message column 271, a message about a check item provided with a “quality problem browsing” button 229 operated on the check item list screen 22 is displayed. In the “quality problem No.” column 272, a plurality of problems corresponding to the check item provided with the “view quality problem” button 229 operated on the check item list screen 22 are respectively displayed as a part name, a test name, a phenomenon, Problems and countermeasures are shown.

  The quality problem browsing list screen 27 shown in FIG. 10 is an example in which the check item 33 of the check item 33 shown in FIG. 9 is selected, and the message column 271 displays “the quality problem associated with the check item 33 is There are multiple, please select the quality issue you want to view "message is displayed. In the “quality problem No.” column 272, the part name, test name, phenomenon, problem, and countermeasure are shown for each of the five problems. For example, for the first problem, the part name “A part”, the test name “high temperature test”, the phenomenon “malfunction”, the problem “Δ ○ is delamination”, and the countermeasure “change manufacturer” are shown. In FIG. 9, “quality problem” is abbreviated as “CK”.

  A “quality problem browsing” button 273 is provided for each displayed problem. When the “quality problem browsing” button 273 is operated, the quality problem browsing screen 24 for the problem provided with the operated “quality problem browsing” button 273 is displayed, and the user operates the “quality problem browsing” button 273. You can know the details of the problem to be provided in detail. The “Close” button 274 is an operation button for closing the quality problem browsing list screen 27.

  As described above, when the problem management information input by the input device matches any of the problem management information stored in the quality problem database 13 by the quality problem registration unit 14 and the check item association registration unit 15, the input The entered problem management information is stored in the check item database 11 and the quality problem database 13 in association with the check item information associated with the problem management information that matches the input problem management information. Therefore, if a plurality of problems correspond to one check item, all of the plurality of problems can be browsed.

  FIG. 11 is a flowchart illustrating a processing procedure of a check process executed by the check item registration management system 1. For example, when a user such as a designer instructs a check process using the input device from the main menu displayed on the display device, the process proceeds to step A1.

  In step A1, check items are displayed. Specifically, the check item display unit 16 displays the work list screen 21, and when the “check item list” button 217 is operated on the work list screen 21, the check item list screen 22 is displayed.

  In step A2, it is determined whether there is a quality problem confirmation. When the “quality problem browsing” button 229 displayed on the check item list screen 22 is operated by the user, it is determined that the quality problem has been confirmed, and the process proceeds to step A4. If the “view quality problem” button 229 displayed on the check item list screen 22 is not operated by the user, it is determined that the quality problem has not been confirmed, and the process proceeds to step A3.

  In step A3, the check results are registered and the check process is terminated. Specifically, when the “registration” button 230 is operated by the user, the check record registration unit 18 is checked among the OK check box 226 and the NG check box 227 on the check item list screen 22. The check record for the check box is registered in the “check record” column 122 of the check record database 12, and the check process is terminated.

  In step A4, a quality problem is searched. Specifically, the check item display unit 16 extracts the problem corresponding to the check item provided with the “view quality problem” button 229 operated on the check item list screen 22 from the quality problem database 13. When there are a plurality of problems corresponding to the check item provided with the operated “quality problem browsing” button 229, the quality problem browsing list screen 27 is displayed, and the “quality problem browsing” operated on the quality problem browsing list screen 27 is displayed. The problem having the “browse” button 273 is extracted from the quality problem database 13.

  In step A5, the quality problem is displayed and the process proceeds to step A3. Specifically, the check item display unit 16 displays the problem management information of the problem extracted from the quality problem database 13 on the quality problem browsing screen 24, and proceeds to step A3. The user can confirm the detailed contents of the problem on the quality problem browsing screen 24. Steps A1, A2, A4 and A5 of the flowchart shown in FIG. 11 are display control steps.

  FIG. 12 is a flowchart showing a processing procedure of quality problem countermeasure registration processing executed by the check item registration management system 1. For example, when a user such as a designer instructs a quality problem countermeasure registration process using the input device from the main menu displayed on the display device, the process proceeds to step B1.

  In step B1, a quality problem is registered. Specifically, the quality problem registration unit 14 displays the quality problem countermeasure registration screen 25, and in response to the displayed quality problem countermeasure registration screen 25, the problem management information input by the user using the input device is displayed in quality. Register in the problem database 13.

  In step B2, it is determined whether there is a corresponding check item. The quality problem registration unit 14 searches the quality problem database 13 for a combination that matches the combination of the part name, test name, and phenomenon input by the input device. If a combination that matches the combination of the part name, the test name, and the phenomenon is registered in the quality problem database 13, it is determined that there is a corresponding check item, and the process proceeds to step B3. If a combination that matches the combination of the part name, test name, and phenomenon is not registered in the quality problem database 13, it is determined that there is no corresponding check item, and the process proceeds to step B5.

  In step B3, quality problems are associated and registered. Specifically, the check item association registration unit 15 matches the “quality problem No” of the problem registered in the quality problem database 13 with the combination that matches the “quality problem No” column 113 of the check item database 11. Are registered in the “quality problem No” column 113 of the check item corresponding to

  In step B4, when the check item list screen 22 is displayed, the display of the check items is changed, for example, the display order is changed to a higher order, or the color to be displayed is changed to a color having a high importance level. The measure registration process ends.

  In step B5, check items are registered. Specifically, the quality problem registration unit 14 displays a “check item input” field 258 on the quality problem countermeasure registration screen 25. The check item association registration unit 15 generates a “check item No” for the check item input to the “check item input” field 258 of the quality problem countermeasure registration screen 25 by the user using the input device, and generates the generated “check item” "No" is registered in the "Check Item No" column 111, the check item input in the "Check Item Input" column 258 is registered in the "Check Item" column 112 of the Check Item Database 11, and the corresponding problem No. Is registered in the “quality problem No” column 113, and the process proceeds to step B4.

  Steps B1 to B3 in the flowchart shown in FIG. 12 are input steps, and steps B1 to B4 are problem storage steps.

  As described above, in step B1 to step B3 of the flowchart shown in FIG. 12, the problem management information including information indicating the problem that occurred during product development and the product after shipment and the importance of the problem that occurred, and the recurrence of the problem Check item information indicating a check item to be checked and display instruction information for instructing to display the check item information are input. In step B1 to step B4 in the flowchart shown in FIG. 12, the problem management information and check item information input in step B1 to step B3 in the flowchart shown in FIG. 12 are stored in association with each other. In steps A1, A2, A4 and A5 of the flowchart shown in FIG. 11, when the display instruction information is input in steps B1 to B3 of the flowchart shown in FIG. 12, step B1 of the flowchart shown in FIG. FIG. 12 shows the problem management information stored in step B4 according to the importance indicated by the problem management information corresponding to each check item information stored in step B1 to step B4 in the flowchart shown in FIG. The check item information stored in step B1 to step B4 of the flowchart shown is displayed.

  Therefore, if the check item display method according to the present invention is applied, check items can be checked according to the importance of the problem, so that the risk of recurring a serious quality problem can be reduced. Furthermore, since the recurrence of quality problems that have occurred in the past can be prevented, it is possible to reduce the labor required in the event of a recurrence, and to promote development work more efficiently.

  The program for controlling the check item registration management system 1 is also a program for causing a computer to execute each step of the check item display method according to the present invention. Therefore, the present invention can be provided as a program for causing a computer to execute each step of the check item display method.

  In the above-described embodiment, the program is stored in a storage device of a computer such as a semiconductor memory or a hard disk device. However, the program is not limited to these storage devices, and a computer-readable recording medium. May be recorded. The recording medium may be a recording medium that can be read by providing a program reading device as an external storage device (not shown) and inserting the recording medium therein, or may be a storage device of another device. .

  Any recording medium may be used as long as the stored program is accessed from a computer and executed. Alternatively, any recording medium may be configured such that the program is read, the read program is stored in the program storage area of the storage device, and the program is executed. Further, it may be downloaded from another device via a communication network and stored in the program storage area. The download program is stored in advance in a storage device of a computer, or installed in a program storage area from another recording medium.

The recording medium configured to be separable from the main body is, for example, a tape-based recording medium such as a magnetic tape / cassette tape, a magnetic disk such as a flexible disk / hard disk, or a CD-ROM (Compact Disk Read Only Memory) / MO (Magneto Optical). disk) / MD (Mini Disc) / DVD (Digital Versatile Disk) and other optical disk recording media, IC (Integrated Circuit) cards (including memory cards) / optical cards and other card recording media, or masks ROM / EPROM (Erasable Programmable Read
Only Memory) / EEPROM (Electrically Erasable Programmable Read Only
Memory) / a recording medium that carries a fixed program including a semiconductor memory such as a flash ROM. Therefore, the present invention can be provided as a computer-readable recording medium recording a program for causing a computer to execute each step of the check item display method.

It is a block diagram which shows the structure of the function of the check item registration management system 1 which is one Embodiment of this invention. It is a figure which shows an example of a structure of the check item database. It is a figure which shows an example of a structure of the check performance database. It is a figure which shows an example of a structure of the quality problem database. It is a figure which shows an example of the work list screen 21 displayed by the check item display part 16. FIG. It is a figure which shows an example of the check item list screen 22 displayed by the check item display part 16. FIG. It is a figure which shows an example of the quality problem browsing screen 24 displayed by the check item display part 16. FIG. It is a figure which shows an example of the countermeasure registration screen 25 of the quality problem displayed by the quality problem registration part. It is a figure which shows the other example of a structure of the check item database. It is a figure which shows an example of the quality problem browsing list screen 27 displayed by the check item display part 16. FIG. It is a flowchart which shows the process sequence of the check process which the check item registration management system 1 performs. It is a flowchart which shows the process sequence of the quality problem countermeasure registration process which the check item registration management system 1 performs.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Check item registration management system 11 Check item database 12 Check result database 13 Quality problem database 14 Quality problem registration part 15 Check item correlation registration part 16 Check result registration part 17 Check item importance determination part 18 Check item display part 21 Work list screen 22 Check Item List Screen 24 Quality Problem Browsing Screen 25 Quality Problem Countermeasure Registration Screen 27 Quality Problem Browsing List Screen

Claims (8)

Storage means for storing information;
Display means for displaying information;
Problem management information including information indicating problems that occurred during product development and after shipping, and the importance of the problems that occurred, check item information that indicates check items that should be checked to prevent the problem from recurring, and checks Input means for inputting display instruction information for instructing to display item information;
A problem registration means for associating and storing problem management information and check item information input by the input means in the storage means;
When the display instruction information is input by the input unit, the storage unit stores the problem management information stored in the storage unit according to the importance indicated by the problem management information corresponding to each check item information stored in the storage unit. And a display control means for displaying the check item information stored in the display means on the display means.   2. The check item display device according to claim 1, wherein the display control means displays the check item information on the display means by color-coding according to colors according to importance.   3. The check item display device according to claim 1, wherein the display control unit causes the display unit to display check item information in order from check item information corresponding to a problem having a high importance. 4.   When the problem management information input by the input unit matches any of the problem management information stored in the storage unit, the problem registration unit converts the input problem management information into the input problem. The check item display device according to any one of claims 1 to 3, wherein the storage unit stores the check item information in association with the check item information associated with the problem management information that matches the management information. The problem management information further includes information indicating a part name of a part related to the problem that has occurred, a test name of a test related to the problem that has occurred, a phenomenon of the problem that has occurred, and a countermeasure for the problem that has occurred. ,
And further comprising selection means for selecting one check item information from the check item information displayed by the display means,
The display control means selects the problem management information stored in the storage means by the selection means when the check item information is selected by the selection means in response to the check item information displayed by the display means. 5. The check item display device according to claim 1, wherein problem management information corresponding to the check item information displayed is displayed on the display means. Problem management information including information indicating problems that occurred during product development and after shipping, and the importance of the problems that occurred, check item information that indicates check items that should be checked to prevent the problem from recurring, and checks An input step for inputting display instruction information for instructing to display item information;
A problem storage step for storing the problem management information and the check item information input in the input step in association with each other;
When display instruction information is input in the input step, out of the problem management information stored in the problem storage step, according to the importance indicated by the problem management information corresponding to each check item information stored in the problem storage step, And a display control step for displaying the check item information stored in the problem storage step. Problem management information including information indicating problems that occurred during product development and after shipping, and the importance of the problems that occurred, check item information that indicates check items that should be checked to prevent the problem from recurring, and checks An input step for inputting display instruction information for instructing to display item information;
A problem storage step for storing the problem management information and the check item information input in the input step in association with each other;
When display instruction information is input in the input step, out of the problem management information stored in the problem storage step, according to the importance indicated by the problem management information corresponding to each check item information stored in the problem storage step, A program for causing a computer to execute a display control step for displaying check item information stored in a problem storage step.   A computer-readable recording medium on which the program according to claim 7 is recorded.