JP6816404B2 - Display control device and display control program - Google Patents

Description

The present invention relates to a display control device and a display control program.

Patent Document 1 is a document management device having a function of storing and managing a document in which a document file is combined with document information in a virtually created hierarchical structure and searching for these documents using a search keyword. In the above-mentioned user identification means for identifying a user to perform a search, a search hierarchy designation means for instructing a hierarchy to be searched, a search keyword input means for inputting a search keyword, and the above-mentioned user identification means. The hierarchy specified by the user and the search hierarchy designation means and the search keyword The document search means for searching the document stored on the document management device using the search keyword entered by the input means, and the document search means described above. A search result display means for displaying the document information, a search keyword history management means for storing the user information, the search keyword information, and the hierarchical information used in the above-mentioned document search as the search keyword history information, and the search keyword input means. It is characterized by having a user information identified by the user identification means and a search keyword history providing means for providing the search keyword history information matching the hierarchical information input by the search hierarchy specifying means at the time of providing. The document management device is disclosed.

Further, in Patent Document 2, a classification document selection means for selecting a lower classification or a document from a higher classification by hand in the electronic filing apparatus that manages the accumulated documents by using the classification of the hierarchical structure. When opening the classification-related information management means for setting the classification or document information related to the classification as the classification-related information for each of the classifications and the classification selected by the classification document selection means, the classification of the classification An electronic filing apparatus is disclosed, characterized in that a display means for displaying a classification or a document set in the classification-related information is provided.

JP-A-2009-098791 Japanese Patent Application Laid-Open No. 08-0447565

When displaying a structured document containing a plurality of hierarchical items such as a business procedure manual, a table of contents showing the hierarchical structure is provided so that the user can easily refer to the desired items in comparison with the hierarchical structure. Often attached.

For example, in a bank's administrative procedure manual, the information to be referred to differs between a user who wants to confirm the business of newly accepting an account transfer and a user who wants to confirm the dunning procedure in collecting a loan. In addition, in information having a hierarchical logical structure such as a business manual, necessary information can be referred to by following the table of contents, but the user grasps the structure of the table of contents in advance and approximates the position of the information to be referred to. If you do not have a clue, you cannot use the table of contents effectively.

It is desired to provide an access route other than the table of contents that can quickly reach the desired item that the user wants to refer to for a structured document containing a plurality of hierarchical items such as a business manual. There is.

The present invention provides a display control device and a display control program capable of promptly displaying a desired item in a structured document as compared with a case where a desired item in the structured document is searched by following a table of contents. The purpose is.

To achieve the above object, the display control device according to claim 1, a retrieval condition accepted, search results of searching the item corresponding to the retrieval condition from the document containing a plurality of hierarchical items In the acquisition means for acquiring the search history associated with the position information in the hierarchical structure of the selected item and the search history acquired by the acquisition means , the display means is displayed among the plurality of items. It is provided with a control means for controlling the display means to display the search condition associated with the position information in the hierarchical structure of the item.

Further, the display control device according to claim 2 is the item corresponding to the reception means for receiving the input of the search condition and the item corresponding to the search condition received by the reception means from the document in the invention according to claim 1. The search means for searching, the search condition received by the reception means, and the position information in the hierarchical structure of the items selected from the search results searched by the search means are associated with the search history. The acquisition means further includes an update means for updating the search history so that the search result is included, and the acquisition means acquires the search history updated by the update means.
The effect is obtained.

Further, in the display control device according to claim 3, in the invention according to claim 1 or 2, the control means causes the display means to display a plurality of search conditions satisfying a predetermined first condition. Control.

Further, in the display control device according to claim 4, in the invention according to claim 3, the predetermined first condition is the search condition having a higher number of times accepted.

Further, in the display control device according to claim 5, in the invention according to claim 3, the predetermined first condition is the search condition whose received date and time is higher than the newest.

Further, the display control device according to claim 6 is the invention according to any one of claims 1 to 5, wherein the control means uses a plurality of the items satisfying a predetermined second condition as the display means. Control to display.

Further, in the display control device according to claim 7, in the invention according to claim 6, the predetermined second condition is the item having a higher number of references.

Further, in the display control device according to claim 8, in the invention according to claim 6, the predetermined second condition is the item having a higher reference date and time from the newest.

Further, the display control device according to claim 9 has a heading added to the item in the invention according to any one of claims 6 to 8, and the control means is displayed on the display means. The heading of the item is controlled to be displayed on the display means.

Further, the display control device according to claim 10 is the invention according to any one of claims 1 to 9, wherein the acquisition means obtains the search history for each user, each event, each place, and each period. Obtained under at least one condition.

On the other hand, in order to achieve the above object, the program according to claim 11 is a program for causing a computer to function as each means for constituting the display control device according to any one of claims 1 to 10. ..

According to the inventions of claims 1 and 7, the desired item in the structured document can be displayed more quickly than in the case of searching for the desired item in the structured document by following the table of contents.

Further, according to the invention of claim 2, the latest search history can always be obtained as compared with the case where the search history is not updated.

Further, according to the third aspect of the present invention, it is possible to easily obtain the search conditions according to the user's intention as compared with the case where all the accepted search conditions are displayed.

Further, according to the invention of claim 4, it is possible to easily obtain a search condition having a large number of searches as compared with a case where the search conditions are displayed without considering the number of times accepted.

Further, according to the invention of claim 5, a newly searched search condition can be easily obtained as compared with the case where the search condition is displayed without considering the search date and time.

Further, according to the invention of claim 6, it is possible to easily obtain an item in line with the intention of the user as compared with the case where all the items included in the document are displayed.

Further, according to the invention of claim 7, it is possible to easily obtain an item having a large number of references as compared with the case where the item is displayed without considering the number of references.

Further, according to the invention of claim 8, a newly referenced item can be easily obtained as compared with the case where the item is displayed without considering the referenced date and time.

Further, according to the invention of claim 9, the contents of the displayed items can be easily grasped as compared with the case where the storage location of each item is displayed.

Further, according to the invention of claim 10, it is possible to obtain a search condition suitable for the situation as compared with the case where all the accepted search conditions are displayed.

It is a block diagram which shows the function of the display control device which concerns on embodiment. It is a block diagram which shows the electrical structure of the display control device which concerns on embodiment. It is a front view which shows an example of the document structure of the document to be displayed of the display control device which concerns on embodiment. It is a schematic diagram which shows an example of the reference history information which concerns on embodiment. It is a schematic diagram which shows an example of the search history information which concerns on embodiment. It is a flowchart which shows the process flow of the search control processing program which concerns on embodiment. It is a flowchart which shows the process flow of the search ranking display processing program which concerns on embodiment. It is a flowchart which shows the process flow of the access ranking display processing program which concerns on embodiment. It is a front view which shows an example of the structure of the display screen of the display part which concerns on embodiment. It is a front view which shows another example of the structure of the display screen of the display part which concerns on embodiment. It is a front view which shows another example of the structure of the display screen of the display part which concerns on embodiment. It is a schematic diagram which shows another example of the search history information which concerns on embodiment.

Hereinafter, embodiments for carrying out the present invention will be described in detail with reference to the drawings.

FIG. 1 shows a configuration diagram showing a functional configuration of the display control device according to the present embodiment. As shown in FIG. 1, the display control device 10 according to the present embodiment includes a search condition input unit 12, a search unit 14, a search history storage unit 16, a structured document storage unit 18, a hierarchical structure display unit 20, and a search condition extraction. A unit 22, a search condition totaling unit 24, an extraction result display unit 26, a reference history storage unit 28, a reference history extraction unit 30, and a reference history totaling unit 32 are provided.

FIG. 2 shows a configuration diagram showing an electrical configuration of the display control device 10 according to the present embodiment. As shown in FIG. 2, the display control device 10 according to the present embodiment includes a CPU 50 that controls the entire device, and each process by each part of the display control device 10 shown in FIG. 1 is controlled and executed by the CPU 30. .. Further, the display control device 10 includes a ROM (Read Only Memory) 52 that stores a program used for processing of the CPU 50 and various information. Further, the display control device 10 includes a RAM (Random Access Memory) 54 that temporarily stores various data as a work area of the CPU 50, and a storage unit 56 that stores various information used for processing of the CPU 30. Further, the display control device 10 includes a communication line I / F (interface) unit 58 that inputs / outputs data to and from an electrically connected external device.

Further, the display control device 10 is electrically connected to a display unit 60 such as a display for displaying data, and an operation unit 62 such as a keyboard and a mouse that accepts operation input by the user. In the present embodiment, the case where the display control device 10 is connected to the display unit 60 and the operation unit 62 will be described, but the present invention is not limited to this, and the display control device 10 is integrated with the display unit 60 and the operation unit 62. It may be configured in.

First, the structured document storage unit 18 stores a plurality of document information indicating a structured document (hereinafter, simply referred to as “document”) to be referred to by the user by being displayed on the display unit 60. As an example, as shown in FIG. 3, the document 40 includes a plurality of hierarchical items 42. In addition, the character strings such as "1", "1-2", and "3-1-2" shown in each item 42 in FIG. 3 are position information indicating the position in the hierarchical structure of each item 42. Is.

Specifically, the position information "1" represents a position where the first layer is "1". Further, the position information "1-2" represents a position where the first layer is "1" and the second layer is "2". Further, the position information "3-1-2" represents a position where the first layer is "3", the second layer is "1", and the third layer is "2". The first layer is the highest layer among the layers included in the document having a hierarchical structure, the second layer is the second layer from the top, and the third layer is the third layer from the top. , The fourth layer is the fourth layer from the top.

Further, the reference history storage unit 28 stores reference history information indicating the reference history of the item 42 referred to by the user as the reference result referred to by the user by displaying the item 42 of the document 40 on the display unit 60. Has been done. In the present embodiment, as shown in FIG. 4, as shown in FIG. 4, each time the user refers to the item 42, the reference date and time, the heading, the document ID, the first layer, the second layer, the third layer, and the fourth layer correspond to each other. It is attached and stored as reference history information as a reference result. The reference date and time is the date and time when the hierarchical structure display unit 20 displays the item 42. The heading is a character string that simply represents the contents of item 42. The document ID is the document ID of the document displayed on the display unit 60. Further, the first layer, the second layer, the third layer, and the fourth layer represent the positions of the items 42 displayed on the display unit 60 in the hierarchical structure.

In the example shown in FIG. 4, the heading of the reference result at the top is "social insurance premium", the document ID is "D0001", the first layer is "6", and the second layer is "3". The third layer is "2" and the fourth layer is "1". This indicates that the item 42 whose heading is "social insurance premium" is displayed on the display unit 60 in the document with the document ID "D0001".

In the present embodiment, the case where the positions from the first layer to the fourth layer are stored as the position information in the reference history information will be described, but the present invention is not limited to this, and the positions from the first layer to the third layer are stored. It may be stored, and the positions from the first layer to the fifth and subsequent layers may be stored.

Further, in the present embodiment, a case where a character string expressing the contents of the item 42 is added in advance to each item 42 as a heading will be described, but the present invention is not limited to this. For example, when a title is added to each item 42, the title of item 42 may be used as a heading as it is.

The search condition input unit 12 is an example of the receiving means, acquires the search condition for performing a search on the document indicated by the document information stored in the structured document storage unit 18, and obtains the acquired search condition. Output to the search unit 14. In the present embodiment, the search condition input unit 12 acquires the search condition by accepting the search condition input by the operation unit 62. However, the acquisition method of the search condition is not limited to this, and the search information may be acquired by receiving the search information from the external device via the communication line I / F unit 58.

The search unit 14 is an example of a search means and an update means, and uses the search condition acquired from the search condition input unit 12 as a search key to create a document indicated by the document information stored in the structured document storage unit 18. The search is performed, and the search result is output to the hierarchical structure display unit 20. Further, the search unit 14 adds a new search result to the search history information stored in the search history storage unit 16, and registers the search date and time, the search condition, and the document ID of the added search result. In the present embodiment, a case where the item 42 that matches the search condition is extracted from only the document 40 displayed on the display unit 60 and the extracted item 42 is used as the search result will be described. However, the present invention is not limited to this, and a search may be performed on a plurality of documents indicated by the document information stored in the structured document storage unit 18.

The search history storage unit 16 stores search history information indicating the search history by the search unit 14. In the present embodiment, as shown in FIG. 5, as an example, each time a search is performed, the search date and time, the search condition, the document ID, the first layer, the second layer, the third layer, and the fourth layer are associated with each other. It is stored as search history information as a search result. The search date and time is the date and time when the search unit 14 performed the search. The search condition is a search condition used as a search key when the search unit 14 performs a search. The document ID is the document ID of the document to be searched by the search unit 14. Further, the first layer, the second layer, the third layer, and the fourth layer represent the positions of the items 42 selected based on the search results in the hierarchical structure.

In the example shown in FIG. 5, the search condition of the top search result is "reception", the document ID is "D0001", the first layer is "6", and the second layer is "3". Yes, the third layer is "2" and the fourth layer is "1". This means that the item 42 of the location information "6--3-2-1" in the document 40 is selected from the search result of searching the document with the document ID "D0001" in the search condition of "reception". ing.

In the present embodiment, the case where the positions from the first layer to the fourth layer are stored as the position information in the search history information will be described, but the present invention is not limited to this, and the positions from the first layer to the third layer are stored. It may be stored, and the positions from the first layer to the fifth and subsequent layers may be stored.

The hierarchical structure display unit 20 causes the display unit 60 to display a document indicated by at least one document information stored in the structured document storage unit 18.

Further, for example, when the search result by the search unit 14 is acquired, the hierarchical structure display unit 20 displays the acquired search result in the display unit 60. Further, when any item 42 is selected from the search result, the hierarchical structure display unit 20 updates the display content of the display unit 60 so that the selected item 42 is displayed on the display unit 60. Further, when any item 42 is selected from the search results, the hierarchical structure display unit 20 adds the new search results added by the search unit 14 to the search history information stored in the search history storage unit 16. On the other hand, the positions of the first layer, the second layer, the third layer, and the fourth layer are registered.

In this way, when a new search result is added to the search history storage unit 16, the search date and time, the search condition, and the document ID are registered by the search unit 14 when the search is performed, and any of the search results can be obtained. When the item 42 is selected, the hierarchical structure display unit 20 registers the first layer to the fourth layer.

Further, the hierarchical structure display unit 20 displays, for example, such that when any item 42 is selected from the reference history (access ranking described later), the selected item 42 is displayed on the display unit 60. The display content of unit 60 is updated. Further, when any item 42 is selected from the reference history, the hierarchical structure display unit 20 adds a new reference result to the reference history information stored in the reference history storage unit 28, and the added reference result The reference date and time, heading, document ID, and the first to fourth layers are registered.

The search condition extraction unit 22 is an example of the acquisition means, and is located at the position of the hierarchical structure of the item 42 displayed on the display unit 60 from the search history indicated by the search history information stored in the search history storage unit 16. , Extract the search conditions used in the search. In the present embodiment, the case where the search condition used in the search is extracted at the position of the item 42 itself displayed on the display unit 60 will be described, but the present invention is not limited to this. For example, the search conditions used in the search may be extracted together with the item 42 in the lower layer immediately below the position of the item 42 displayed on the display unit 60. Alternatively, the search conditions used in the search may be extracted together with the item 42 in the upper layer directly above the item 42 displayed on the display unit 60.

The search condition totaling unit 24 is the number of times each search condition extracted by the search condition extraction unit 22 is used in the search at the position of the item 42 displayed on the display unit 60 (hereinafter, also referred to as “search number”). ) Is totaled. In the example shown in FIG. 5, for example, it is assumed that the item 42 at the position of "6-3" is displayed on the display unit 60. In this case, the search condition of the first search result corresponding to the position where the first layer is "6" and the second layer is "3" is "reception", and the second search result from the top Based on the fact that the search condition is "cancellation" and the search condition of the third search result from the top is "reception", the search condition "reception" is searched twice and the search condition "cancellation" is searched. It is counted when the number of times is one.

The extraction result display unit 26 is an example of the display means, and based on the aggregation result by the search condition aggregation unit 24, the search condition with a large number of searches at the position of the item 42 displayed on the display unit 60 is displayed as a search ranking. It is displayed on the unit 60. In the present embodiment, a predetermined number (for example, 5) of search conditions having a large number of searches (higher rank) are sorted in descending order of the number of searches and displayed on the display unit 60 as a search ranking. Further, in the present embodiment, each search condition to be displayed is displayed in association with the item 42 at the position corresponding to the search result of the search condition. As a result, when any search condition is selected from the search ranking by the user, the display content of the display unit 60 is changed so that the item 42 associated with the selected search condition is displayed on the display unit 60. To.

The reference history extraction unit 30 is an example of the acquisition means, and from the reference history indicated by the reference history information stored in the reference history storage unit 28, the reference history of the position of the item 42 displayed on the display unit 60 is obtained. Extract. In this embodiment, a case where the search conditions used in the search are also extracted in the item 42 in the lower layer immediately below the position of the item 42 displayed on the display unit 60 will be described, but the present invention is limited to this. Absent. For example, the search conditions used in the search may be extracted together with the item 42 in the upper layer directly above the item 42 displayed on the display unit 60.

The reference history totaling unit 32 totals the number of references to the item 42 in the lower layer immediately below the position of the item 42 displayed on the display unit 60 from the reference history of each item 42 extracted by the reference history extracting unit 30. To do. In the example shown in FIG. 4, for example, it is assumed that the item 42 at the position of "6-3" is displayed on the display unit 60. In this case, the heading of the first reference result corresponding to the position where the first layer is "6" and the second layer is "3" is "social insurance premium", and the second reference result from the top. Based on the heading "Cancellation of fund transfer contract" and the heading of the third reference result from the top is "Social insurance premiums", the number of references to item 42 of the heading "Social insurance premiums" is twice. Yes, it is counted that the number of references to item 42 of the heading "Cancellation of fund transfer contract" is one.

The extraction result display unit 26 causes the display unit 60 to display a heading having a large number of references at the position of the item 42 displayed on the display unit 60 based on the aggregation result by the reference history totaling unit 32 as an access ranking. In the present embodiment, the headings of a predetermined number (for example, five) of items 42 having a large number of references are rearranged in descending order of the number of references and displayed on the display unit 60 as an access ranking. Further, in the present embodiment, each heading to be displayed is displayed in association with the item 42 to which the heading is attached. That is, when any heading is selected by the user, the display content of the display unit 60 is changed so that the item 42 associated with the selected heading is displayed on the display unit 60.

Next, the operation of the display control device 10 according to the present embodiment will be described with reference to the flowcharts of FIGS. 6 to 8.

First, the flow of the search control process in the present embodiment will be described. FIG. 6 is a flowchart showing a processing flow of a search control processing program executed by the CPU 50 of the display control device 10 when an instruction for starting the display of a document is input via the operation unit 62. In the present embodiment, the search control processing program is stored in the storage unit 56 in advance, but the present invention is not limited to this. For example, the search control processing program may be received from an external device via the communication line I / F unit 58 and executed. Further, the search control process may be executed by reading the search control process program recorded on the recording medium such as a CD-ROM by the CD-ROM drive or the like.

In step S101, the search condition input unit 12 determines whether or not the search condition has been input. In the present embodiment, when the document 40 is displayed on the display unit 60, as shown in FIG. 9 as an example, the display unit 60 starts the search condition input field 74a for inputting the search condition and the search. Search button 74b for this is displayed. The user inputs the search condition in the search condition input field 74a using the operation unit 62, and selects the search button 74b. The search condition input unit 12 determines that the search condition has been input when the search button 74b is selected.

In step S103, the search unit 14 acquires the search condition input in the search condition input field 74a, and executes the search using the acquired search condition as the search key. In the present embodiment, the item 42 including the acquired search condition is extracted from the document 40, and each extracted item 42 is used as the search result.

In step S105, the extraction result display unit 26 causes the display unit 60 to display the search result searched by the search unit 14. In the present embodiment, as shown in FIGS. 9 to 11 as an example, the display unit 60 displays the hierarchical structure 72 of the document 40 being displayed, and the headings of a plurality of extracted items 42 are listed. The result list 76 is displayed so that it can be selected by the operation unit 62.

In step S107, the hierarchical structure display unit 20 uses the operation unit 62 to determine whether or not any of the items 42 included in the search results displayed in step S105 has been selected. If it is determined in step S107 that any item 42 is selected (S107, Y), the process proceeds to step S109, and if it is determined that any item 42 is not selected (S107, N), the process proceeds to step S111. Transition.

In step S109, the hierarchical structure display unit 20 acquires the position information of the hierarchical structure of the selected item 42 in the document 40 displayed on the display unit 60 from the structured document storage unit 18.

In step S111, the hierarchical structure display unit 20 associates the search condition acquired in step S103 with the position information acquired in step S109, stores it in the search history storage unit 16, and proceeds to step S101.

On the other hand, in step S113, the hierarchical structure display unit 20 uses the operation unit 62 to determine whether or not an instruction for ending the display has been input. When it is determined in step S113 that the instruction for ending the display has not been input (S113, N), the process proceeds to step S101, and when it is determined that the instruction for ending the display has been input (S113, Y). Terminates the execution of the program of this search control process.

Next, the flow of the search ranking display process in the present embodiment will be described. FIG. 7 is a flowchart showing a processing flow of a search ranking display processing program executed by the CPU 50 of the display control device 10 when an instruction for starting the display of a document is input via the operation unit 62. .. The search ranking display processing program is an example of a display control program. In the present embodiment, the search ranking display processing program is stored in the storage unit 56 in advance, but the present invention is not limited to this. For example, the search ranking display processing program may be received from an external device via the communication line I / F unit 58 and executed. Further, the search ranking display processing may be executed by reading the search ranking display processing program recorded on the recording medium such as a CD-ROM by the CD-ROM drive or the like.

In step S201, the hierarchical structure display unit 20 determines whether or not the content displayed on the display unit 60 has been updated. In the present embodiment, for example, when any item 42 is selected from the hierarchical structure 72 displayed on the display unit 60, or when any heading is selected from the search result list 76, the display unit 60 Update the content displayed in. When it is determined in step S201 that the content displayed on the display unit 60 has been updated (S201, Y), the process proceeds to step S203, and when it is determined that the content displayed on the display unit 60 has not been updated (S). S201, N) proceeds to step S211.

In step S203, the search condition extraction unit 22 determines the search condition used for the search from the search history information stored in the search history storage unit 16 with respect to the position of the item 42 displayed in the display unit 60. Extract. For example, it is assumed that the first layer of the item 42 displayed on the display unit 60 is "6" and the second layer is "3". In this case, in the example shown in FIG. 5, the search conditions "reception", "cancellation", and "reception" in which the first layer is "6" and the second layer is "3" are extracted in the search history information. ..

In step S205, the search condition totaling unit 24 totals the number of searches for each search condition. For example, in the example shown in FIG. 5, among the search conditions extracted in step S203, it is calculated that the number of searches for the search condition "acceptance" is 2 and the number of searches for the search condition "cancellation" is 1. To.

In step S207, the search condition totaling unit 24 rearranges the totaled search conditions. In the present embodiment, each search condition is sorted in descending order of the number of searches based on the aggregation result in step S205.

In step S209, the extraction result display unit 26 causes the display unit 60 to display the search conditions sorted in step S207. In the present embodiment, as shown in FIG. 11 as an example, the search conditions sorted in descending order of the number of searches are displayed on the display unit 60 as the search ranking 78.

On the other hand, in step S211 the hierarchical structure display unit 20 uses the operation unit 62 to determine whether or not an instruction for ending the display has been input. When it is determined in step S211 that the instruction for ending the display has not been input (S211 and N), the process proceeds to step S201, and when it is determined that the instruction for ending the display has been input (S211 and Y). Terminates the execution of the program for this search ranking display process.

Next, the flow of the access ranking display process in this embodiment will be described. FIG. 8 is a flowchart showing a processing flow of an access ranking display processing program executed by the CPU 50 of the display control device 10 when an instruction for starting display of a document is input via the operation unit 62. .. The access ranking display processing program is an example of a display control program. In the present embodiment, the access ranking display processing program is stored in the storage unit 56 in advance, but the present invention is not limited to this. For example, the access ranking display processing program may be received from an external device via the communication line I / F unit 58 and executed. Further, the access ranking display processing may be executed by reading the access ranking display processing program recorded on the recording medium such as a CD-ROM by the CD-ROM drive or the like.

In step S301, the hierarchical structure display unit 20 determines whether or not the content displayed on the display unit 60 has been updated. In the present embodiment, for example, when any item 42 is selected from the hierarchical structure 72 displayed on the display unit 60, or when any heading is selected from the search result list 76, the display unit 60 Update the content displayed in. When it is determined in step S301 that the content displayed on the display unit 60 has been updated (S301, Y), the process proceeds to step S303, and when it is determined that the content displayed on the display unit 60 has not been updated ( S301, N) proceeds to step S311.

In step S303, the reference history extraction unit 30 selects the item 42 at the lower layer position with respect to the position of the item 42 displayed on the display unit 60 from the reference history information stored in the reference history storage unit 28. Extract. For example, when the first layer of the information displayed on the display unit 60 is "6" and the second layer is "3", the first layer is "6" in the reference history shown in FIG. Item 42 whose second layer is "3" is extracted.

In step S305, the reference history totaling unit 32 totals the number of references of each extracted item 42. For example, in the reference history shown in FIG. 4, among the items 42 extracted in step S303, the heading “social insurance premium” is referred to twice, and the heading “cancellation of fund transfer contract” is referred to once. Is aggregated.

In step S307, the reference history totaling unit 32 rearranges the totaled reference information. In the present embodiment, each item 42 is rearranged in descending order of the number of references based on the aggregation result in step S305.

In step S309, the extraction result display unit 26 causes the display unit 60 to display the sorted items 42. In the present embodiment, as shown in FIG. 11, the headings of the items 42 sorted in descending order of the number of references are displayed on the display unit 60 as the access ranking 80. In the present embodiment, the case where the heading of item 42 is displayed will be described, but the present invention is not limited to this. For example, the position information of item 42, the storage location information, and the like may be displayed.

On the other hand, in step S311, the hierarchical structure display unit 20 uses the operation unit 62 to determine whether or not an instruction for ending the display has been input. When it is determined in step S311 that the instruction for ending the display has not been input (S311, N), the process proceeds to step S301, and when it is determined that the instruction for ending the display has been input (S311, Y). Terminates the execution of the program for this access ranking display process.

In the present embodiment, the case where the search ranking and the access ranking are created and displayed without distinguishing the users has been described, but the present invention is not limited to this. For example, search history information or reference history information may be created for each user. As an example, as shown in FIG. 12, for example, a user is associated with and stored in each search result. In this case, the number of searches or the number of references is totaled for each user, and the search ranking and access ranking according to the user are displayed.

Alternatively, in the search history information of FIG. 12, at least one of the user, event, place, and period information is stored together for each search result, and each user, each event, and each place. , And the number of searches and the number of references satisfying at least one condition for each period may be aggregated to display the search ranking and the access ranking.

Further, in the present embodiment, a case where a predetermined number of search conditions having a higher number of searches is displayed as a search ranking has been described, but the present invention is not limited to this. For example, a predetermined number of search conditions may be displayed from the newest search date and time. Similarly, in the present embodiment, the case where a predetermined number of items 42 having a higher reference count is displayed as an access ranking has been described, but the present invention is not limited to this. For example, a predetermined number of items 42 may be displayed from the newest reference date and time.

Further, in the present embodiment, the case where the display control device 10 and the display unit 60 are separately provided has been described, but the present invention is not limited to this. For example, the display unit 60 may be incorporated in the display control device 10.

10 Display control device 12 Search condition input unit 14 Search unit 16 Search history storage unit 18 Structured document storage unit 20 Hierarchical structure display unit 22 Search condition extraction unit 24 Search condition aggregation unit 26 Extraction result display unit 28 Reference history storage unit 30 Reference History extraction unit 32 Reference history aggregation unit 40 Documents 50 CPU
60 Display unit 62 Operation unit

Claims (11)

Search history in which the accepted search conditions and the location information in the hierarchical structure of the items selected from the search results for searching the items corresponding to the search conditions from the document containing a plurality of hierarchical items are associated with each other. And the acquisition method to acquire
In the search history acquired by the acquisition means , the display means is controlled to display the search condition associated with the position information in the hierarchical structure of the items displayed on the display means among the plurality of items. Control means to
Display control device equipped with. A reception means that accepts the input of the search conditions and
A search means for searching an item corresponding to the search condition received by the reception means from the document, and
The search history includes a search result in which the search condition received by the reception means and the position information in the hierarchical structure of the item selected from the search results searched by the search means are associated with each other. , Further provided with an update means for updating the search history,
The display control device according to claim 1, wherein the acquisition means acquires the search history updated by the update means. The display control device according to claim 1 or 2, wherein the control means controls the display means to display a plurality of the search conditions satisfying a predetermined first condition. The display control device according to claim 3, wherein the predetermined first condition is the search condition in which the number of times received is higher. The display control device according to claim 3, wherein the predetermined first condition is the search condition from the newest to the highest received date and time. The display control device according to any one of claims 1 to 5, wherein the control means controls the display means to display a plurality of the items satisfying a predetermined second condition. The display control device according to claim 6, wherein the predetermined second condition is the item having a higher number of references. The display control device according to claim 6, wherein the second condition determined in advance is the item having a higher reference date and time from the newest. A heading is added to the above item.
The display control device according to any one of claims 6 to 8, wherein the control means controls the display means to display a heading of the item displayed on the display means. The display control device according to any one of claims 1 to 9, wherein the acquisition means acquires the search history under at least one condition for each user, each event, each place, and each period. A display control program for causing a computer to function as each means for constituting the display control device according to any one of claims 1 to 10.

Images