JP2004102628A - Forming method for change of address display - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To form the address display changing data capable of easily and surely changing address data. <P>SOLUTION: In this address display changing data forming method for re-writing address display of the address data, the former address data having address display data corresponding to the coordinate data and the new address data having new address display data corresponding to the coordinate data are prepared. A forming system compares the address display data, which have the coordinate data corresponding to each other, with each other among the data contained in the former and the new address data, and in the case of inconsistency of the coordinate data, the address display data of the former address data is used as the former address display data, and the address display data of the new address data is used as the new address display data to form the address display changing data by associating both. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a method of creating address display change data used for rewriting an old address display in a database address book data to a new address display, and more specifically, for example, a lot number change or the like was performed. In this case, the present invention relates to a method of creating address display change data for collectively changing the address display of address book data such as customer data.
[0002]
[Prior art and its problems]
At present, address book data is used for, for example, a customer list, and it is common to print an address using the address book data when sending a mail.
[0003]
However, even if the person does not move, the display of the address may be changed due to a change in the lot number or the like. In this case, even if the old address is before the change, the postal matter is delivered within a certain period from the change of the lot number, but after the period, the postal matter is not reliably delivered. For this reason, in order to ensure that the mail arrives, it is necessary to make appropriate corrections to the address book data such as the customer list so that the mail is up to date.
Such corrections are typically made manually by, for example, those who maintain the customer roster. However, the house display is based on the “Law on House Display (Law No. 119, May 10, 1967)” enacted in 1962, and the house display such as block method (town name, block code, house number) is implemented. With the implementation of the house display, the house display has been changed, and confirming each data in the customer list is an extremely complicated operation.
[0004]
In view of the above problems, an address display change data table is provided in which old address display data and new address display data are associated with each other for data in which a lot number change or the like has occurred. Recording data may be provided so as to be able to be converted at once. However, since such an address display change data table does not exist, it is necessary to create such a change data table.
In preparing this information, it is conceivable to have a method in which information such as a change in the lot number is obtained, and the worker manually prepares the information based on this information. The operation of grasping and inputting is extremely complicated.
Also, for example, by using the telephone number as a key, the old telephone directory data is compared with the new telephone directory data, and the address display change data is created by extracting data having the same telephone number but different addresses. A method is also conceivable. However, the telephone number is also changed by the change of the resident who is the contractor, and has no one-to-one relationship with the address, and it is considered that a sufficient change table cannot be created.
[0005]
[Problems to be solved by the invention]
Therefore, the present invention has been made in view of the above-mentioned conventional disadvantages, and an object of the present invention is to provide a method and a system for creating address display change data that can easily and reliably change address book data. It is in.
[0006]
[Means for Solving the Problems]
The invention of the present application has been made to solve the above-described problem, and the method for creating address display change data according to the present invention is used to rewrite an old address display with a new address display for address book data of a database. A method of creating address display change data, in which the creation system can read, coordinate data related to coordinates on the map, and old address data having address display data associated with the coordinate data, The coordinate data, and new address data having new address display data associated with the coordinate data is prepared, and the creating system sets the coordinates for each of the data included in the old address data and the new address data. The address display data corresponding to the data is compared with each other, and when it is determined that the two do not match, the address display data of the old address data is replaced with the old address display data. As a new address display data address display data of new address data with the place display data, characterized in that it created an address display change for the data to be in association with each other.
[0007]
Further, the address display change data creation system according to claim 4 of the present application performs various processes on the address book data of the database to create address display change data used to rewrite the old address display with the new address display. An address display changing data creating system having processing means, the processing means comprising: old address data having coordinate data related to coordinates on a map and address display data associated with the coordinate data; Based on the data and the new address data having the new address display data associated with the coordinate data, for each of the data included in the old address data and the new address data, the address display data corresponding to the coordinate data is compared with each other. If the two address values do not match, it is determined that the address display data of the old address data is the old address display data. In the location data of the new address data as the new location data, characterized in that it is provided to perform the process of creating a location changes data comprising in association with each other.
[0008]
An address display change data creating program according to the invention of claim 7 of the present invention is a program for creating address display change data used to rewrite an old address display with a new address display for address book data in a database. An address display change data creation program provided to cause a processing means of a creation system to perform various processes, wherein the processing means corresponds to coordinate data related to coordinates on a map and the coordinate data. The old address data and the new address data are included in the old address data based on the old address data having the attached address display data and the new address data having the coordinate data and the new address display data associated with the coordinate data. For each data, the address display data corresponding to the coordinate data is compared with each other. The address display data of the address data is used as the old address display data, and the address display data of the new address data is used as the new address display data, and processing for creating address display change data that associates the two is provided. It is characterized by the following.
[0009]
According to the present invention having the above configuration, the address display change data in which the old address data and the new address data are associated with each other is created, and the address book data is changed collectively using the address display change data. It becomes possible. When creating the address display change data, new and old address data associated with the coordinate data and the address display data is used, and the coordinate data of both address data is created as a key. The address display change data can be created with higher accuracy than the method using the key as a key.
Here, as the address data having the coordinate data, for example, address data created by a map maker can be used. More specifically, the address data of the previous year (old address data) and the address data of the current year (new address data) can be used. Address data), and the address display change data can be created using the coordinate data for both data. When the address data created by the map maker is used as described above, the coordinate data of the address data (coordinate data that can be displayed on a map) can be used as it is, but the coordinate data of the present invention is: It is preferable to use coordinate data obtained by converting the above-described coordinate data that can be displayed on a map into a unique character string, thereby reducing the load on the system. That is, when comparing the coordinate data of the address data, it is preferable that the system (processing means) has a procedure of first converting the coordinate data that can be displayed on the map into the coordinate data composed of a unique character string.
[0010]
Further, in the present invention, the one that changes the address book based on the address display change data created as described above is also within the intended range.
[0011]
That is, the address book data changing method according to the invention described in claim 3 of the present application is an address book data changing method for rewriting an old address display with a new address display for address book data in a database. It has coordinate data relating to coordinates on a map, and old address data having address display data associated with the coordinate data, and has the coordinate data and new address display data associated with the coordinate data. Prepare new address data, the creation system, for each data included in the old address data and the new address data, comparing the address display data corresponding to the coordinate data, when it is determined that both do not match, The address display data of the old address data is used as the old address display data, and the address display data of the new address data is used as the new address display data. As the data, address display change data that associates the two is created, and the change system uses the old address display data of the created address display change data as the address display data of the address book data stored in the storage unit. It is characterized in that the address display data of the address book data is rewritten to the corresponding new address display data in the address display change data.
[0012]
The address book data change system according to the invention described in claim 6 of the present application is an address book data change system having processing means for performing various processes for rewriting an old address display to a new address display for address book data in a database. The processing means includes: old address data having coordinate data relating to coordinates on the map and address display data associated with the coordinate data; and new address display associated with the coordinate data and the coordinate data. Based on the new address data having the data, for each data included in the old address data and the new address data, the address data corresponding to the coordinate data are compared, and if it is determined that they do not match, the old address data Address display data of the old address display data and the address display data of the new address data as the new address display data. Creating address display change data that associates the two, and determining whether the old address display data of the created address display change data matches the address display data of the address book data stored in the storage means. If it is determined that they match, the address display data of the address book data is rewritten to the corresponding new address display data in the address display change data.
[0013]
Further, the address book data change program according to claim 9 of the present application executes various kinds of processing to the processing means of the change system so as to perform various kinds of processing for rewriting the old address display to the new address display with respect to the address book data of the database. An address book data change program provided so that the old address data having coordinate data relating to coordinates on a map and address display data associated with the coordinate data; Based on the coordinate data and the new address data having the new address display data associated with the coordinate data, for each of the data included in the old address data and the new address data, the address display data corresponding to the coordinate data Are compared, and if it is determined that they do not match, the address display data of the old address data is regarded as the old address display data. In addition, address display data of the new address data is used as new address display data, and address display change data that associates the two is created, and the old address display data of the created address display change data is stored in the storage means. Determining whether the address display data matches the address display data of the address book data, and if it is determined that the address display data matches the address display data, rewriting the address display data of the address book data with the corresponding new address display data in the address display change data. Is provided.
[0014]
As described above, by using the address display change data, the address book data can be reliably and quickly changed to new address display data.
[0015]
Further, in the present invention, it is preferable to adopt the following configuration for the procedure of creating the address display change data.
In other words, when creating the address display change data, a procedure for extracting one set of coordinate data and address display data from one of the address data of the old address data and the new address data, the coordinates of the extracted set data A procedure for searching the set data corresponding to the data from the other address data, a procedure for comparing the address display data of the searched set data with the address display data of the extracted set data, a result of the comparison, If it is determined that the addresses do not match, the address display data of the old address data is used as the old address display data, and the address display data of the new address data is stored as new address display data in the address display change data table. Is determined to match, and after the above-described storage procedure, if the next set of data remains in the one address data, To repeat the above procedure to extract the set data, when the next set data does not remain, it is preferably configured to finish the process.
[0016]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a schematic explanatory diagram for explaining the overall configuration of the present embodiment. FIG. 2 is a schematic explanatory diagram for explaining address display change data of the embodiment. FIG. 3 is a flowchart of an operation method of the system of the embodiment.
[0017]
First, the overall configuration of the present embodiment will be described. As shown in FIG. 1, the system of the present embodiment includes an address display change data creating system 100 (hereinafter, referred to as “creating system” as appropriate) and address book data. It comprises a change system 200 (hereinafter, appropriately referred to as a “change system”).
[0018]
Here, the address book data change system 200 includes a storage unit 220 (database) such as a hard disk storage unit in which address data having a plurality of address display data such as a customer list is stored, and various types of data in the storage unit 220. And a processing unit 210 composed of a CPU or the like for performing the above processing.
[0019]
The address display change data creating system 100 includes a storage unit 120 for storing data such as the created address display change data, and a CPU that performs various processes on the data in the storage unit 120. Processing means 110.
[0020]
Each of the systems 100 and 200 includes a reading unit (not shown) capable of reading data from a recording medium such as a CD-ROM, a writing unit (not shown) for writing data to a storage medium, and a network such as the Internet. And a display means such as a CRT capable of displaying data, an input means such as a mouse and a keyboard (not shown), and the like. It should be noted that the reading means and the writing means can be constituted by physically the same means (for example, a CD-RW device).
[0021]
In the address display change data creating system 100, the processing means 110 creates address display change data. When creating the address display change data, first, there are two types of address data having coordinate data. Be prepared. Here, the two types are old address data (hereinafter referred to as “old address data”) and new address data (hereinafter referred to as “new address data”).
Each of the prepared address data includes, in addition to the coordinate data, data such as address display data corresponding to the coordinate data. Here, the coordinate data of the address data is data that can be displayed on a map based on the data, and data used when a map maker creates a map is preferably used.
The address data having the coordinate data that can be displayed on the map is prepared, for example, in a state recorded on a recording medium, and is read into the system by the reading means of the system. Here, the address data may be received by the system via a network such as the Internet and a transmission / reception unit, for example.
[0022]
The storage unit 120 of the address display change data creating system 100 stores an address display change data creating program for causing the processing unit 110 to perform a process described below. Based on the program, the processing unit 110 The following processing is performed.
[0023]
That is, the processing means 110 is provided to perform a processing procedure (S110) for processing the given address data (old address data and new address data) first. In this processing procedure (S110), The processing unit 110 creates coordinate data (hereinafter, referred to as a “coordinate code” in the present embodiment) composed of a unique numeric string (character string) from the coordinate data included in the given address data and capable of displaying a map. Then, the coordinate code is stored in correspondence with the address display data. Here, the coordinate code is obtained by extracting, for example, data of a northeastern corner and a southeastern corner from a range defined by the coordinate data of the given address data, and digitizing the data, thereby obtaining the coordinate code. This coordinate code is composed of, for example, a ten-digit number string. As a result, address data having a large number of set data in which the coordinate code as the coordinate data is associated with the address display data is created.
If the address data for which the coordinate code has been created already exists, such a procedure is not necessary for the address data. That is, for example, when the address data used as the new address data in the previous year is used in the current year, since the address data has already been given a coordinate code, the address data having the coordinate code is used as the old address data in the current year. It is possible to use.
[0024]
In addition, the processing unit 110 extracts one set of data from a large number of sets of old address data among the new and old address data in which the coordinate code is created as described above (S120), and extracts from the old address data. A step (S130) of searching the other address data for the set data of the new address data corresponding to the coordinate code of the set data set, and displaying the address display data of the searched set data and the address display of the extracted set data. It is provided to perform a procedure (S140) of comparing with data. Note that the set data to be extracted is extracted from the old address data in the above description, but may be extracted from the new address data.
In addition, the processing means 110 prepares an address display change data table in a memory at the time of the above procedure, and the address display change data table stores entry fields for old address display data and new address display data. Have. Also, an entry column for a coordinate code is provided.
[0025]
At the time of the comparison, the processing means 110 is provided so as to determine that only the display format is the same. In other words, for example, when “4-3-3-25” and “4-3-25” exist, they are provided so as to recognize that they are the same.
[0026]
If the processing unit 110 determines that the address display data of the new address data does not match the address display data of the old address data, the processing unit 110 replaces the address display data of the old address data with the old address display data. And a procedure (S150) of storing the address display data of the new address data as new address display data in the address display change data table in association with each other. In this case, the processing means 110 may be provided such that the coordinate data (coordinate code) is also stored in the address display change data table in association with each address display data. A column for inputting the coordinate data is provided in the address display change data table.
[0027]
After the storage procedure (S150), the processing means 110 further determines whether or not the next set data remains in the old address data, and if so, extracts the next set data and It is provided to repeat the procedure (search / comparison in new address data). Note that the above-described processing is performed even when it is determined by the comparison that the two match, and when the coordinate code corresponding to the coordinate code of the old address data is not detected from the new address data, the above-described processing is performed. Processing has been done.
However, when a coordinate code corresponding to the coordinate code of the old address data is not detected from the new address data as in the latter case, an error display may be provided.
[0028]
Further, the processing means 110 is provided to perform a procedure of ending the processing (S160) when it is determined that the next set data does not remain when determining whether or not the next set data exists. Further, the processing unit 110 is provided to cause the writing unit to write the address display change data table created as described above to the recording medium 300.
[0029]
The storage means 220 of the address book data change system 200 stores an address book data change program for causing the processing means 210 to perform processing described later. Based on the program, the processing means 210 Such processing is performed.
[0030]
That is, the processing unit 210 is provided to receive the address display change data table from the storage medium 300 storing the address display change data table via the reading unit (S210). Here, the address display change data table can be received by the change system 200 via a network 400 such as the Internet and a transmission / reception unit, for example.
[0031]
The processing means 210 extracts old address display data from the received address display change data table (S220), and stores address display data corresponding to the old address display data in the address book data of the storage means 220. It is provided to search for existence (S230).
[0032]
At the time of the search, the processing means 210 is provided so as to determine that the difference only in the display format is the same (corresponding data). In other words, "4-3-3-25" and "4-3-25" are provided so as to be recognized as the same.
[0033]
If the processing unit 210 determines that the corresponding address display data exists in the address book as a result of the search, the processing unit 210 replaces the address display data of the address book data with the new address display data of the address display change data table. (S240). The rewritten data may be provided so as to be stored in the storage unit 220 as history data.
[0034]
Further, after the rewriting procedure (S240), the processing means 210 further determines whether or not the old address display data of the address display change data table remains. It is provided so as to extract data and repeat the above procedure (search and rewrite of old address display data). Note that, as a result of the search, when it is determined that there is no address display data corresponding to the address book data, the above-described processing is performed.
[0035]
Further, the processing means 210 is provided to perform a procedure of ending the processing (S250) when it is determined that the next old address display data does not remain when determining whether or not the next old address display data exists.
[0036]
The system according to the present embodiment has the above-described configuration. Next, an operation method of the system according to the present embodiment will be briefly described. ) And the step of rewriting the address book data by the change system 200 (S200).
[0037]
In the process of creating the address display change data by the creation system 100 (hereinafter sometimes referred to as “creation process”), first, the prepared old address data and new address data are processed by the creation system 100. Processing is performed by the means 110 (processing procedure S110). In this processing procedure (S110), the processing means 110 creates a coordinate code consisting of a unique numeric string from the coordinate data that can be displayed on the map included in the given address data, and displays this coordinate code in the address display. It is stored in association with the data.
[0038]
The creating step (S100) includes a step of extracting one set of data from the old address data among the new and old address data for which the coordinate code has been created by the processing means 110 (S120), and a set extracted from the old address data. A step (S130) of searching the old address data for the set data of the new address data corresponding to the coordinate code of the data, the address display data of the searched set data and the address display data of the extracted set data are And a comparing step (S140).
In the creation step (S100), the creation system 100 prepares an address display change data table in the memory.
[0039]
If it is determined by the comparison procedure (S140) that the address display data of the new address data does not match the address display data of the old address data, the processing unit 110 performs a storage procedure (S150). In this storage procedure (S150), the address display data of the old address data is used as the old address display data, and the address display data of the new address data is used as the new address display data. It is a procedure to make it.
[0040]
When both address display data match according to the comparison procedure (S140), and after the storage procedure (S150), the processing unit 110 determines whether or not the next set of data remains in the old address data. If it remains, the next set of data is extracted and the above procedure (S120 to S150) is repeated. On the other hand, if it is determined that the next set data does not remain when determining whether or not the next set data exists, the processing unit 110 performs a process termination procedure (S160).
[0041]
Further, in the step of rewriting the address book data by the change system 200 (hereinafter, may be referred to as “change step”), first, the change system 200 receives the address display change data created in the creation step (S100) ( S210).
[0042]
This change step (S200) is a procedure in which the processing means 210 extracts old address display data from the received address display change data table (S220). Address display data corresponding to the old address display data is stored in the address of the storage means 220. There is a procedure (S230) for the processing means 210 to search for the presence in the recorded data.
[0043]
As a result of the search procedure (S230), when the corresponding address display data exists in the address book, the processing unit 210 rewrites the address display data of the address book data into new address display data of the address display change data table. The procedure (S240) is performed.
[0044]
If there is no corresponding data in the search procedure (S230), or after the rewriting procedure (S240), the processing means 210 extracts the next old address display data and executes the above procedure ( S220 to S240) are repeated. On the other hand, when there is no remaining data, the processing unit 210 performs a process end procedure (S250).
[0045]
According to this embodiment having the above configuration, the address display change data in which the old address data and the new address data are associated with each other is easily created, and the change system 200 uses the address display change data to change the address book data. Can be changed collectively, and the work of changing the address book data can be easily performed.
[0046]
Further, since the coordinate data is used when creating the address display change data, there is an advantage that the accuracy of the created address display change data is high.
[0047]
The invention of the present application is not limited to the configuration of the above-described embodiment, and the design can be appropriately changed within the scope of the present invention.
[0048]
In other words, in the above-described embodiment, a description has been given of a case where a coordinate code composed of a character string converted from coordinate data that can be displayed on a map is used as coordinate data of address data. However, the present invention is not limited to this. Absent. In addition, for example, it is also possible to use data that can determine the location of the address corresponding to the address display data, such as using coordinate data that can be displayed on a map. Even if there is, it is possible to compare the coordinate data based on the existing position.
[0049]
Further, in the illustrated example of the above-described embodiment, the address display data is displayed in a series, but it is also possible to use the address display data divided into, for example, a prefecture name, a municipal name, and an address.
[0050]
In the above-described embodiment, the description has been given of the case where the change system 200 extracts the old address display data from the address display data and searches whether the extracted data exists in the address book data of the storage unit 220. It is also possible to provide so that the change system 200 extracts the address display data from the address book data and searches for the presence of the address display data in the old address display data of the address display change data.
[0051]
【The invention's effect】
As described above, since the present invention has the above configuration, the address display change data in which the old address data and the new address data are associated with each other is easily created, and the address book data is created using the address display change data. The address book data can be changed in a lump, and the work of changing the address book data can be easily performed. Further, since the coordinate data is used when creating the address display change data, there is an advantage that it is possible to create the address change data with high accuracy.
[Brief description of the drawings]
FIG. 1 is a schematic explanatory diagram for explaining the overall configuration of an embodiment of the present invention.
FIG. 2 is a schematic explanatory diagram for explaining address display change data of the embodiment.
FIG. 3 is a flowchart of an operation method of the system of the embodiment.
[Explanation of symbols]
100 creation system
110 processing means
120 storage means
200 Change System
210 processing means
220 storage means
300 recording medium
400 network

Claims (10)

A method of creating address display change data used for rewriting an old address display to a new address display for address book data of a database,
Coordinate data related to the coordinates on the map, old address data having address display data associated with the coordinate data, and the coordinate data, and the coordinate data, so that the creation system can read the coordinate data. And new address data having new address display data,
The creation system,
For each data included in the old address data and the new address data, comparing the address display data corresponding to the coordinate data,
If it is determined that the two do not match, the address display data of the old address data is used as the old address display data, and the address display data of the new address data is used as the new address display data, and address display change data that associates the two is created. A method for creating address display change data, characterized in that: It is a preparation method of the address display change data of Claim 1, Comprising:
The creating system, when creating the address display change data,
A procedure for extracting one set of data consisting of coordinate data and address display data from one of the address data of the old address data and the new address data,
A procedure of searching for set data corresponding to the coordinate data of the extracted set data from the other address data,
A procedure for comparing the address display data of the retrieved set data with the address display data of the extracted set data,
As a result of the comparison, when it is determined that they do not match, the address display data of the old address data is used as the old address display data, and the address display data of the new address data is used as the new address display data. The procedure to remember,
If it is determined that they match, and if the next set of data remains in the one address data after the storing procedure, the set data is extracted and the above procedure is repeated, and the next set of data is repeated. A method for creating address display change data, wherein the process is terminated when no data remains. An address book data changing method for rewriting an old address display to a new address display for address book data in a database,
Coordinate data related to the coordinates on the map, old address data having address display data associated with the coordinate data, and the coordinate data, and the coordinate data, so that the creation system can read the coordinate data. And new address data having new address display data,
The creation system,
For each data included in the old address data and the new address data, comparing the address display data corresponding to the coordinate data,
If it is determined that they do not match, the address display data of the old address data is used as the old address display data, and the address display data of the new address data is used as the new address display data, and address display change data that associates the two is created. ,
The change system
Determine whether the old address display data of the created address display change data matches the address display data of the address book data stored in the storage means,
An address book data changing method, characterized by rewriting address display data of the address book data with corresponding new address display data in the address display changing data when it is determined that they match. An address display change data creating system having processing means for performing various processes to create address display change data used for rewriting an old address display to a new address display for address book data of a database,
The processing means includes:
Old address data having coordinate data relating to coordinates on the map and address display data associated with the coordinate data, and new address data having the coordinate data and new address display data associated with the coordinate data. Based on, for each data included in the old address data and the new address data, comparing the address display data corresponding to the coordinate data,
If it is determined that the two do not match, the address display data of the old address data is used as the old address display data, and the address display data of the new address data is used as the new address display data, and address display change data that associates the two is created. An address display change data creating system, which is provided to perform processing. An address display change data creation system according to claim 4,
The processing means, when creating the address display change data,
A procedure for extracting one set of data consisting of coordinate data and address display data from one of the address data of the old address data and the new address data,
A procedure of searching for set data corresponding to the coordinate data of the extracted set data from the other address data,
A procedure for comparing the address display data of the retrieved set data with the address display data of the extracted set data,
As a result of the comparison, when it is determined that they do not match, the address display data of the old address data is used as the old address display data, and the address display data of the new address data is used as the new address display data. The procedure to remember,
And, when it is determined that they match, and when the next set data remains in the one address data after the storing procedure, the set data is extracted and the above procedure is repeated. An address display change data creating system, which is provided to perform a procedure for terminating the process when no set data remains. An address book data change system having processing means for performing various processes for rewriting an old address display to a new address display for address book data of a database,
The processing means includes:
Old address data having coordinate data relating to coordinates on the map and address display data associated with the coordinate data, and new address data having the coordinate data and new address display data associated with the coordinate data. Based on, for each data included in the old address data and the new address data, comparing the address data corresponding to the coordinate data,
If it is determined that they do not match, the address display data of the old address data is used as the old address display data, and the address display data of the new address data is used as the new address display data, and address display change data that associates the two is created. ,
Determine whether the old address display data of the created address display change data matches the address display data of the address book data stored in the storage means,
When it is determined that they match, the address display data change is performed by rewriting the address display data of the address book data with the corresponding new address display data in the address display change data. system. An address provided to cause the processing means of the creation system for creating address display change data used for rewriting the old address display to the new address display for the address book data in the database to perform various processes. A display change data creating program,
The processing means,
Old address data having coordinate data relating to coordinates on the map and address display data associated with the coordinate data, and new address data having the coordinate data and new address display data associated with the coordinate data. Based on, for each data included in the old address data and the new address data, comparing the address display data corresponding to the coordinate data,
If it is determined that the two do not match, the address display data of the old address data is used as the old address display data, and the address display data of the new address data is used as the new address display data, and address display change data that associates the two is created. An address display change data creation program, which is provided to perform processing. An address display change data creating program according to claim 7,
When the processing means creates the address display change data,
A procedure for extracting one set of data consisting of coordinate data and address display data from one of the address data of the old address data and the new address data,
A procedure of searching for set data corresponding to the coordinate data of the extracted set data from the other address data,
A procedure for comparing the address display data of the retrieved set data with the address display data of the extracted set data,
As a result of the comparison, when it is determined that they do not match, the address display data of the old address data is used as the old address display data, and the address display data of the new address data is used as the new address display data. The procedure to remember,
If it is determined that they match, and if the next set data remains in the one address data after the storing procedure, the set data is extracted and the above procedure is repeated. An address display change data creating program, which is provided to perform a procedure for terminating the process when no set data remains. An address book data change program provided to cause processing means of a change system to perform various kinds of processing so as to perform various kinds of processing for rewriting an old address display to a new address display with respect to address book data of a database. , The processing means:
Old address data having coordinate data relating to coordinates on the map and address display data associated with the coordinate data, and new address data having the coordinate data and new address display data associated with the coordinate data. Based on, for each data included in the old address data and the new address data, comparing the address display data corresponding to the coordinate data,
If it is determined that they do not match, the address display data of the old address data is used as the old address display data, and the address display data of the new address data is used as the new address display data, and address display change data that associates the two is created. ,
Determine whether the old address display data of the created address display change data matches the address display data of the address book data stored in the storage means,
When it is determined that they match, the address display data change is performed by rewriting the address display data of the address book data with the corresponding new address display data in the address display change data. program. A recording medium for a program, wherein the program according to claim 7 is recorded.

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