JP2006133047A - Data output server and guide map display system - Google Patents

Abstract

Kind Code: A1 To make various users easily recognize the location of a building or the like.
A data generation unit (control device 33) obtains current position data Dp1, destination data Dp2, and terminal ID data Di for user identification from a mobile terminal, and obtains the destination from the current position. A first specifying process for specifying the route to the user, a second specifying process for specifying a user using the mobile terminal and specifying a predetermined parameter associated with the specified user, and each guidance data ( A data output unit (control) that executes a data generation process for generating guide map data Dm corresponding to the specified route based on the guide data associated with the specified predetermined parameter of the map data D1, D2). The information distribution server is configured such that the device 33 and the communication modem 31) output the guide map data Dm to the mobile terminal.
[Selection] Figure 4

Description

  The present invention relates to a data output server that outputs display data for displaying a guide map on a mobile terminal, and a guide map display system including the data output server and the mobile terminal.

As this type of guide map display system (mobile terminal), an electronic guide device that displays a map around the position and a landscape (landscape still image) that can be seen from the selected position by selecting an arbitrary position on the map. (Hereinafter also referred to as “guidance device”) is disclosed in Japanese Patent Application Laid-Open No. 5-313567. In addition, there are devices of this type that display a guide map in which a picture (icon) of a target building or the like, a building name, or the like is superimposed on a map representing the periphery of the current position.
JP-A-5-313567

  However, the conventional guidance device has the following problems. That is, in the conventional guidance device, the surrounding map at the selected position and the landscape (landscape still image) seen from the position are displayed side by side on the display unit, or a picture of a target building or the like on the surrounding map at the current position. By displaying a guide map in which the names of buildings and the like are superimposed, the positions of roads and buildings are easily recognized. In this case, for example, in a guidance device that displays a landscape still image, a landscape still image associated in advance with respect to the selected position is displayed uniformly regardless of the age of the user. At this time, the height of the line of sight differs greatly between when the user is a child and when the user is an adult.For example, when a landscape still image captured according to the height of the line of sight of the adult is displayed, the user In the case of a child, the displayed landscape still image and the actual landscape are greatly different. Therefore, since it is difficult to recognize which map the displayed map is, it is difficult to grasp the location of a road or a building.

  Also, in a guidance device that displays a guide map in which a target building icon or the like is superimposed on a map around the current position, it is associated in advance with the position regardless of the age or occupation of the user. A guide map with icons superimposed on the surrounding map is displayed uniformly. In this case, for example, there is a difference in recognition of the position of a building or the like represented by an icon displayed as a target between the case where the user is a company employee and the case where the user is a student. Specifically, for example, when the user is a student, even if the bank icon is displayed as a target, the map may not be recognized as to where the bank actually exists. As a result of not being able to recognize which map is a map, there is a problem that it is difficult to grasp the location of a road or the like.

  The present invention has been made in view of such problems, and it is a main object of the present invention to provide a data output server and a guide map display system that allow various users to easily recognize the location of a road or the like. To do.

In order to achieve the above object, a data output server according to the present invention stores a plurality of types of guidance data having different display modes in association with predetermined parameters and stores user data about the user of the mobile terminal with the predetermined parameters. A storage unit that stores the data in association with the mobile terminal, a data generation unit that generates display data for displaying a guide map on the mobile terminal based on the guide data, and a data output that outputs the display data to the mobile terminal The data generation unit includes current position data that can identify a current position of the mobile terminal, destination data that can identify a destination to be guided, and the user using the mobile terminal. From the current position based on the acquired current position data and the destination data. And the first specific process to identify the route of the serial to the destination,
First, the user who uses the mobile terminal is specified based on the acquired identification data, and the predetermined parameter associated with the specified user is specified based on the user data. (2) executing a specifying process and a data generating process for generating the display data corresponding to the specified route based on the guide data associated with the specified parameter of the guide data. .

  In this data output server, the data generation unit specifies a user who uses the mobile terminal, specifies a predetermined parameter associated with the specified user, and specifies the specified predetermined one of the guidance data. Display data corresponding to the identified route is generated based on the guidance data associated with the parameter. Therefore, according to this data output server, unlike a conventional guidance device in which a guide map is uniformly displayed in the same display mode for all users, roads, buildings, etc. are provided for each user. The guide map can be displayed on the mobile terminal in a display mode that allows the position of the user to be recognized reliably and easily.

  In the data output server according to the present invention, in the data output server, the storage unit stores at least one of sex, age, and occupation in association with the user data as the predetermined parameter.

  According to this data output server, the storage unit stores at least one of gender, age, and occupation in association with user data as a predetermined parameter, thereby allowing various uses with different gender, age, and occupation. It is possible to reliably display guide maps on which easily recognized targets are drawn on a mobile terminal carried by a person.

The guide map display system according to the present invention includes a mobile terminal that displays a guide map on a display unit based on the acquired display data, and a data output server that outputs the display data to the mobile terminal. The data output server stores a plurality of types of guidance data having different display modes in association with predetermined parameters, and stores user data about the user of the mobile terminal in association with the predetermined parameters; A data generation unit that generates the display data based on the guidance data; and a data output unit that outputs the display data to the mobile terminal, wherein the data generation unit determines a current position of the mobile terminal. Identifiable current position data, destination data that can specify the destination to be guided, and the user using the mobile terminal can be specified A data acquisition process of acquiring certain data,
A first specifying process for specifying a route from the current position to the destination based on the acquired current position data and the destination data, and using the mobile terminal based on the acquired data for specification A second specifying process for specifying the user and specifying the predetermined parameter associated with the specified user based on the user data; and the specified predetermined of the guidance data Data generation processing for generating the display data corresponding to the identified route is executed based on the guidance data associated with the parameter.

  The guide map display system includes a mobile terminal that displays a guide map on the display unit based on the acquired display data, and a data output server that outputs the display data to the mobile terminal, and a data generation unit of the data output server Identifies a user who uses the mobile terminal, identifies a predetermined parameter associated with the identified user, and sets the guidance data associated with the identified predetermined parameter of each guidance data. Based on this, display data corresponding to the identified route is generated. Therefore, according to this guide map display system, unlike a conventional guide device in which a guide map is uniformly displayed in the same display mode for all users, a road or a building is provided for each user. Thus, the guide map can be displayed on the mobile terminal in a display mode that allows the position such as to be recognized reliably and easily.

  Further, the guide map display system according to the present invention is the above guide map display system, wherein the mobile terminal includes a positioning processing unit that measures a current position based on each positioning signal from a plurality of positioning satellites. Based on the positioning result of the positioning processing section, the current position data is generated and output to the data output server.

  In this guide map display system, the mobile terminal includes a positioning processing unit that measures the current position based on each positioning signal from a plurality of positioning satellites, generates current position data, and outputs the current position data to a data output server. Therefore, according to this guide map display system, the data output server can accurately grasp the current position of the mobile terminal and specify an accurate route, and the mobile terminal exists in the area corresponding to the guide map. It is possible to accurately determine whether or not a guide map is displayed at an appropriate display timing.

  Hereinafter, the best mode of a data output server and a guide map display system according to the present invention will be described with reference to the accompanying drawings. A guide map display system 10 shown in FIG. 1 is a system for displaying various guide maps M such as intersection guide maps (see FIGS. 8 to 11) on mobile terminals 1, 1,... 1, 1, and a plurality of radio base stations 2, 2, and an information distribution server 3, and the radio base stations 2, 2, and the information distribution server 3 are connected to each other via a network N . In the figure, only two portable terminals 1 and two radio base stations 2 are illustrated.

  The mobile terminal 1 is an example of a mobile terminal according to the present invention, and includes a wireless communication unit 11, a GPS processing unit 12, a storage unit 13, a display unit 14, an operation unit 15, and a control unit 16, as shown in FIG. ing. The radio communication unit 11 transmits and receives terminal ID data Di, current position data Dp1, destination data Dp2, guide map data Dm, and the like to and from the radio base station 2 under the control of the control unit 16. The GPS processing unit 12 corresponds to the positioning processing unit in the present invention, and GPS signals Sg (for positioning in the present invention) output from the GPS satellites 9, 9,... (The positioning satellite in the present invention) shown in FIG. Signal) and the current position of the portable terminal 1 is measured based on the received GPS signal Sg. In addition, since the positioning principle of the current position by the GPS processing unit 12 is known, the description thereof is omitted.

  The storage unit 13 stores terminal ID data Di (identification information unique to the mobile terminal 1) individually assigned to each mobile terminal 1, 1,..., An operation program of the control unit 16, and the like. In this case, the terminal ID data Di corresponds to the specifying data in the present invention. As will be described later, the terminal ID data Di is transmitted to the information distribution server 3 so that the information distribution server 3 Used to identify users. The storage unit 13 also stores current position data Dp1 for the current position of the mobile terminal 1, destination data Dp2 for the destination, and guide map data Dm output from the information distribution server 3 (display data in the present invention). Example) is stored.

  The display unit 14 is configured by a color liquid crystal display as an example, and displays a guide map M or the like based on the guide map data Dm generated by the information distribution server 3 and distributed via the network N and the wireless base station 2. To do. The operation unit 15 is configured by arranging various operation buttons (not shown) for inputting a destination when the guide map M is displayed, and outputs an operation signal corresponding to these button operations. The control unit 16 controls the wireless communication unit 11, the GPS processing unit 12, and the display unit 14 in accordance with the operation signal output from the operation unit 15. Further, the control unit 16 executes the guide map display process 40 shown in FIG. 5 to display the guide map M based on the guide map data Dm distributed (output) from the information distribution server 3 on the display unit 14.

  The radio base station 2 is installed in an available area of the guide map display system 10 (in the call area of the mobile terminals 1, 1...) And performs wireless communication with the mobile terminals 1, 1. Specifically, as shown in FIG. 3, the radio base station 2 includes a radio communication unit 21, a communication modem 22, a storage unit 23, and a control device 24. The wireless communication unit 21 transmits / receives terminal ID data Di, current position data Dp1, destination data Dp2, guide map data Dm, and the like to and from the portable terminal 1 under the control of the control device 24. The communication modem 22 transmits / receives terminal ID data Di, current position data Dp1, destination data Dp2, guide map data Dm, and the like to / from the information distribution server 3 through the network N under the control of the control device 24. The storage unit 23 stores an operation program of the control device 24 and the like.

  The information distribution server 3 is an example of a data output server according to the present invention, and includes a communication modem 31, a storage unit 32, and a control device 33 as shown in FIG. The communication modem 31 receives the terminal ID data Di, the current position data Dp1 and the destination data Dp2 transmitted (output) from the mobile terminal 1 according to the control of the control device 33. Further, the communication modem 31 constitutes a data output unit according to the present invention in combination with the control device 33 and transmits the guide map data Dm for the guide map M to be displayed on the mobile terminal 1 to the mobile terminal 1 ( Output. The storage unit 32 is configured by a large-capacity storage device such as an HDD as an example, and map data D1, D2 (see FIG. 7) and user data (not shown) about users of the portable terminals 1, 1,. Memorize etc. The control device 33 corresponds to a data generation unit in the present invention, and generates guide map data Dm to be transmitted to the mobile terminal 1 by executing the guide map data distribution processing 50 shown in FIG.

  In this case, as an example, the user data stored in the storage unit 32 associates the user ID for each terminal ID data Di of the portable terminal 1 (that is, the user of the portable terminal 1) with the terminal ID data Di. Is configured. Specifically, in this guide map display system 10, as an example, sex (either “male” or “female”) and age (“≦ 9 years old”, “10-19 years old”, “20-29”). Age "," 30-39 years old "," 40-49 years old "," 50-59 years old "and" ≧ 60 years old ") and occupation (" company employee "," student "," housewife "and The “predetermined parameter” in the present invention is defined as the “predetermined parameter” in the present invention, and each parameter is assigned to any item for each user (terminal ID data Di) of each portable terminal 1, 1. User data is configured to include information (user attributes) that can identify whether it corresponds.

  On the other hand, the map data D1, D2 stored in the storage unit 32 corresponds to the guide data in the present invention, and is used when generating the guide map data Dm. As shown in FIG. 7, the map data D1 is generated corresponding to the location of a road or the like. In the figure, a map based on the map data D1, D2 is conceptually displayed. The map data D2 is generated in correspondence with locations of shops (shops, convenience stores (convenience stores), department stores, etc.) and banks. In this map data D2, information that can specify to which user each store, bank, etc. (hereinafter also referred to as “target”) should be displayed (an example of “predetermined parameter” in the present invention) It is included. Specifically, for example, for “Bank 1”, as shown in the figure, the gender is “male”, and the ages are “40 to 49 years old”, “50 to 59 years old”, and “≧ 60 years old”. Is included in the guide map data Dm regardless of whether the occupation is “company employee”, “student”, “housewife”, or “other”.

  Next, the overall operation of the guide map display system 10 will be described with reference to the drawings. In order to display the guide map M on the display unit 14 of the portable terminal 1, first, an operation for inputting a desired destination is performed by operating the operation unit 15 with a predetermined input operation screen displayed on the display unit 14. To do. At this time, the control unit 16 generates the destination data Dp2 according to the input operation and stores it in the storage unit 13. Next, a display start operation is performed. At this time, the control unit 16 starts the guide map display process 40 shown in FIG. In this guide map display process 40, the control unit 16 determines whether or not the destination setting has been completed (whether or not the generation of the destination data Dp2 has been completed) (step 41). If so, the GPS processing unit 12 is controlled to determine the current position (step 42). In response to this, the GPS processing unit 12 starts receiving the GPS signals Sg, Sg,... From the respective GPS satellites 9, 9... And measures the current position (latitude, longitude, and altitude), and obtains the positioning result. Output to the control unit 16. Subsequently, the control unit 16 generates current position data Dp <b> 1 based on the positioning result by the GPS processing unit 12 and stores it in the storage unit 13.

  Next, the control unit 16 requests the information distribution server 3 to distribute (output) the guide map data Dm (step 43). Specifically, the control unit 16 controls the wireless communication unit 11 to transmit the terminal ID data Di, the current position data Dp1, and the destination data Dp2 to the information distribution server 3 via the wireless base station 2. (Output). Subsequently, the control unit 16 waits until the guide map data Dm is distributed from the information distribution server 3 (step 44). On the other hand, in the wireless base station 2, the control device 24 controls the communication modem 22, whereby the terminal ID data Di, the current position data Dp 1, and the destination data received by the wireless communication unit 21 (transmitted from the mobile terminal 1). Dp2 is transferred (output) to the information distribution server 3 via the network N. In response to this, in the information distribution server 3, the control device 33 starts the guide map data distribution processing 50 shown in FIG.

  In this guide map data distribution processing 50, first, the communication modem 31 receives the terminal ID data Di, the current position data Dp1, and the destination data Dp2 output from the portable terminal 1, and stores them in the storage unit 32 (in the present invention). "Data acquisition process": Step 51). Next, the control device 33 specifies which user (mobile terminal 1) has requested distribution of the guide map data Dm based on the received terminal ID data Di, and is stored in the storage unit 32. The user attribute corresponding to the specified user is specified based on the existing user data ("second specifying process" in the present invention: step 52). At this time, the user of the mobile terminal 1 corresponding to the received terminal ID data Di is identified as, for example, gender = “female”, age = “20-29”, and occupation “company employee”. . Next, based on the received current position data Dp1 and destination data Dp2, the control device 33 obtains route data for a route (direction) from the current location of the mobile terminal 1 to a desired destination according to a predetermined algorithm. (“First specific process” in the present invention: step 53).

  Subsequently, the control device 33 extracts an intersection ID for an intersection (guide point required) existing in the route from the generated route data (step 54). The intersection ID extracted at this time is the route determined by the control device 33 in step 53 from the current location of the mobile terminal 1 (the location corresponding to the current location data Dp1) to the destination (the destination data Dp2). Are extracted as many as the number of guidance points that exist in Next, the control device 33 reads the map data D1 and D2 corresponding to the extracted intersection ID from the storage unit 32, and generates the guide map data Dm in the map data D2 based on the user attribute specified in step 52. The information to be used is specified (specification of the display mode of the guide map M corresponding to the user of the portable terminal 1: step 55). Specifically, the control device 33 uses the user of the mobile terminal 1 among the targets included in the map data D2 (in this example, “female”, “20 to 29 years old”, and “company employee”). The target to be displayed in the guide map M is specified for the person who satisfies the above).

  At this time, as shown in FIG. 7, for example, “bank 1” and “bank 2” are defined not to be displayed (value is “0”) for the corresponding person whose gender is “female”. As for “Convenience store 1”, it is defined that it is not displayed (value is “0”) for the corresponding person whose age is “20 to 29 years old”. On the other hand, “Department 1” and “Shop 1” are specified to be displayed for “female”, “20 to 29 years old”, and “company employee” (value is “1”). Therefore, the control device 33 determines that “bank 1”, “bank 2”, and “convenience store 1” are not displayed, and “department 1” and “shop 1” are displayed. Subsequently, the control device 33 displays information on the target to be displayed in the map data D2 on the map based on the map data D1 (in this example, characters such as “■” representing a building and “department 1”). The map data Dm is generated by generating image data in which the columns are superimposed (“data generation process” in the present invention: step 56). Thereafter, the control device 33 controls the communication modem 31 to distribute (output) the guide map data Dm to the portable terminal 1 (step 57), and ends the guide map data distribution processing 50.

  On the other hand, in the portable terminal 1, when the control unit 16 receives the guide map data Dm distributed from the information distribution server 3 via the wireless communication unit 11 (step 45), all the data based on the received guide map data Dm are received. It is determined whether the display of the guide maps M, M,... Has been completed (step 46). At this time, immediately after the distribution request for the guide map data Dm, it is determined that no guide map M is displayed, and the control unit 16 controls the GPS processing unit 12 to determine the current position of the mobile terminal 1. Positioning is performed (step 47). In response to this, the GPS processing unit 12 starts receiving the GPS signals Sg, Sg,... From the respective GPS satellites 9, 9,. Is output to the control unit 16. In addition, the control unit 16 specifies an area corresponding to the first guide map M (guide map M to be displayed first) based on the guide map data Dm distributed from the information distribution server 3, and the specified area and GPS Based on the positioning result output from the processing unit 12, it is determined whether or not the current position of the mobile terminal 1 is within an area corresponding to the first guide map M (step 48).

  At this time, if the current position is outside the region corresponding to the first guide map M, the control unit 16 returns to step 46 to determine that the display of the guide maps M, M,. The unit 12 measures the current position of the portable terminal 1 (step 47), and again determines whether or not the current position is within the area corresponding to the first guide map M (step 48). On the other hand, when the user of the mobile terminal 1 moves toward the destination, when it is determined that the current position measured by the GPS processing unit 12 in step 47 is within the area corresponding to the first guide map M ( In step 48), the control unit 16 causes the display unit 14 to display a guide map M based on the guide map data Dm (step 49). In this case, as shown in FIG. 8, as an example, when the user of the mobile terminal 1 corresponds to “female”, “20 to 29 years old”, and “company employee”, the information distribution server 3 Since the guide map data Dm in which “1” and “Shop 1” are displayed as targets are generated and output, “Department 1” and “Shop 1” are displayed on the map near the intersection. “■” shown and a character string are displayed in an overlapping manner.

  On the other hand, as shown in FIG. 9, when the user of the portable terminal 1 corresponds to “female”, “10 to 19 years old”, and “student”, the map is distributed by the information distribution server 3 in the guide map data distribution process 50 described above. Since guide map data Dm in which “Convenience store 1” and “Department 1” are displayed as targets is generated and output based on the user attributes in the data D2, the display unit 14 displays on the map near the intersection. “■” indicating “convenience store 1” and “department 1” and a character string are displayed in an overlapping manner. As shown in FIG. 10, when the user of the mobile terminal 1 corresponds to “male”, “30 to 39 years old”, and “company employee”, the information distribution server 3 performs the above-described guide map data distribution processing 50. Based on the user attributes in the map data D2, guide map data Dm in which “Bank 2” and “Convenience Store 1” are displayed as targets are generated and output, so the display unit 14 displays a map near the intersection. On the top, “■” indicating “bank 2” and “convenience store 1” and a character string are displayed in an overlapping manner. Furthermore, as shown in FIG. 11, when the user of the portable terminal 1 corresponds to “male”, “50 to 59 years old”, and “company employee”, the information distribution server 3 performs the above-described guide map data distribution processing 50. Based on the user attributes in the map data D2, guide map data Dm in which “Bank 1” and “Bank 2” are displayed as targets are generated and output, so the map near the intersection is displayed on the display unit 14. Above, “■” indicating “Bank 1” and “Bank 2” and a character string are displayed in an overlapping manner.

  As described above, since the guide map data Dm having different targets displayed according to the user attribute to which the user of the mobile terminal 1 belongs (corresponding) is output from the information distribution server 3, the mobile terminal 1 The display unit 14 displays a guide map M that makes it easy for each user to grasp the position of a road or a building. Thereafter, the control unit 16 returns to step 46 to determine whether or not the display of all the guide maps M, M... Based on the guide map data Dm is completed. The unit 12 is caused to measure the current position (step 47), and when the positioning result is in an area corresponding to the guide map M to be displayed next (step 48), the guide map M is displayed on the display unit 14 (step 48). Step 49). Further, when it is determined in step 46 that the display of all the guide maps M, M,... Has been completed, the control unit 16 ends the guide map display process 40.

  As described above, in the mobile terminal 1, the information distribution server 3, and the guide map display system 10, the control device 33 specifies a user who uses the mobile terminal 1 and is associated with the specified user. Parameter (user attribute) is specified, and the guide map data Dm corresponding to the specified route is based on the map data D1, D2 associated with the specified predetermined parameter among the map data D1, D2,. Is generated. Therefore, according to the portable terminal 1, the information distribution server 3, and the guide map display system 10, unlike the conventional guide device in which the guide map is uniformly displayed in the same display mode for all users. The guide map M can be displayed on the display unit 14 of the portable terminal 1 in a display mode that allows each user to recognize the position of a road or a building reliably and easily.

  Further, according to the portable terminal 1, the information distribution server 3, and the guide map display system 10, the storage unit 32 stores gender, age, and occupation in association with user data as predetermined parameters in the present invention. Each of the guide maps M on which easy-to-recognize targets are drawn can be surely displayed on the portable terminal 1 carried by various users having different genders, ages and occupations.

  Furthermore, in this guide map display system 10, the mobile terminal 1 that displays the guide map M on the display unit 14 based on the acquired guide map data Dm, and the information distribution server 3 that outputs the guide map data Dm to the mobile terminal 1, And the control device 33 of the information distribution server 3 specifies a user who is using the mobile terminal 1 and specifies a predetermined parameter associated with the specified user, and each map data D1, D2,. The guide map data Dm corresponding to the specified route is generated based on the map data D1, D2 associated with the specified predetermined parameter. Therefore, according to this guide map display system 10, unlike a conventional guide device in which a guide map is uniformly displayed in the same display mode for all users, roads and roads are displayed for each user. The guide map M can be displayed on the display unit 14 of the mobile terminal 1 in a display mode in which the position of a building or the like can be recognized reliably and easily.

  In this guide map display system 10, the mobile terminal 1 includes a GPS processing unit 12 that measures the current position based on GPS signals Sg, Sg,... From a plurality of GPS satellites 9, 9. The position data Dp1 is generated and output to the information distribution server 3. Therefore, according to this guide map display system 10, the information distribution server 3 can accurately grasp the current position of the mobile terminal 1 and specify an accurate route, and the mobile terminal 1 corresponds to the guide map M. It is possible to accurately determine whether or not it exists in the area and display the guide map M at an accurate display timing.

  In addition, this invention is not limited to said structure. For example, the present invention is not limited to a mobile terminal such as a mobile phone type such as the mobile terminal 1 described above, and the mobile terminal in the present invention includes a PHS type mobile terminal and a PDA (Personal Digital Assistant) type mobile terminal. Various mobile terminals are included. In the guide map display system 10 described above, the mobile terminal 1 generates the current position data Dp1 based on the positioning result of the GPS processing unit 12 and transmits the current position data Dp1 to the information distribution server 3. However, the present invention is not limited to this, and the current position data Dp1 can be generated by operating the operation unit 15 and inputting the current position in the same manner as the generation of the destination data Dp2. Furthermore, the data for specifying the current position of the mobile terminal 1 (current position data in the present invention) is not limited to data transmitted from the mobile terminal 1 to the information distribution server 3, and is output from the mobile terminal 1, for example. It is also possible to use the current position acquired by a mobile phone position measurement system or the like that measures the current position of the mobile terminal 1 based on the electric field strength of each radio base station 2, 2,.

  In the above guide map display system 10, user attributes are defined using all of gender, age, and occupation as predetermined parameters in the present invention. However, any one of gender, age, and occupation is used. User attributes are defined using only one or two, or any of parameters including predetermined parameters other than the above three parameters (for example, “hobby”, “favorite color”, etc.) It is also possible to adopt a configuration in which user attributes are defined using a number of parameters.

1 is a block diagram showing a configuration of a guide map display system 10. FIG. 2 is a block diagram showing a configuration of a mobile terminal 1. FIG. 2 is a block diagram showing a configuration of a radio base station 2. FIG. 2 is a block diagram showing a configuration of an information distribution server 3. FIG. 4 is a flowchart of a guide map display process 40. 10 is a flowchart of guide map data distribution processing 50. It is a conceptual diagram of the data structure of map data D1, D2. It is a figure which shows an example of the guide map M (guide map data Dm). It is a figure which shows another example of guide map M (guide map data Dm). It is a figure which shows another example of the guide map M (guide map data Dm). It is a figure which shows another example of the guide map M (guide map data Dm).

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 Mobile terminal, 2 Wireless base station, 3 Information distribution server, 9 GPS satellite, 10 Guide map display system, 11 Wireless communication part, 12 GPS processing part, 14 Display part, 16 Control part, 31 Communication modem, 32 Storage part, 33 control device, 40 guide map display process, 50 guide map data distribution process, D1, D2 map data, Di terminal ID data, Dm guide map data, Dp1 current position data, Dp2 destination data, M guide map, Sg GPS signal Sg

Claims (4)

A plurality of types of guidance data having different display modes are stored in association with predetermined parameters and user data about the user of the mobile terminal is stored in association with the predetermined parameters, and a guide map is provided to the mobile terminal. A data generation unit that generates display data for displaying the data based on the guidance data, and a data output unit that outputs the display data to the mobile terminal,
The data generation unit includes current position data that can specify a current position of the mobile terminal, destination data that can specify a destination to be guided, and specification that can specify the user who uses the mobile terminal. Data acquisition processing to acquire data for use,
A first specifying process for specifying a route from the current position to the destination based on the acquired current position data and the destination data;
First, the user who uses the mobile terminal is specified based on the acquired identification data, and the predetermined parameter associated with the specified user is specified based on the user data. 2 specific processing,
A data output server that executes data generation processing for generating the display data corresponding to the identified route based on the guidance data associated with the identified predetermined parameter among the guidance data.   The data output server according to claim 1, wherein the storage unit stores at least one of sex, age, and occupation in association with the user data as the predetermined parameter. A mobile terminal that displays a guide map on the display unit based on the acquired display data, and a data output server that outputs the display data to the mobile terminal,
The data output server stores a plurality of types of guidance data having different display modes in association with predetermined parameters, and stores user data about the user of the mobile terminal in association with the predetermined parameters; A data generation unit that generates the display data based on the guidance data, and a data output unit that outputs the display data to the mobile terminal,
The data generation unit includes current position data that can specify a current position of the mobile terminal, destination data that can specify a destination to be guided, and specification that can specify the user who uses the mobile terminal. Data acquisition processing to acquire data for use,
A first specifying process for specifying a route from the current position to the destination based on the acquired current position data and the destination data;
First, the user who uses the mobile terminal is specified based on the acquired identification data, and the predetermined parameter associated with the specified user is specified based on the user data. 2 specific processing,
A guide map display system that executes data generation processing for generating the display data corresponding to the specified route based on the guide data associated with the specified predetermined parameter among the guide data.   The mobile terminal includes a positioning processing unit that measures a current position based on positioning signals from a plurality of positioning satellites, generates the current position data based on a positioning result of the positioning processing unit, and generates the data The guide map display system according to claim 3, wherein the guide map display system outputs the information to an output server.

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