JP2001050772A - Device and method for processing and terminating moving body information, and recording medium recorded with program for realizing the method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To determine the present position based on information provided by a space to provide information peculiar to the limiled space, in the limited space such as a specified building, and to display the present position using positonal information of a GPS or a PHS in an open space other than the limited space. SOLUTION: Geographical information is switched from global geographic information to local geographic information to be displayed in response to requirement. A moving body information processing terminal device (portable information terminal T) therefor has, as an extension function, a limited space map information control part 4-1 and the like in a limited space information receiving part 3 and a storing part 4, in addition to an information processor for a conventional GPS navigation system. When the information terminal T moves to a limited space in such a condition as a positional information in an open space by a GPS is displayed, the limited space information receiving part 3 receives positional information about the limited space and information concerned therein to be switched to an image plane for displaying the present position in the limited space and detail information as to the position.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile information processing terminal apparatus, a mobile information processing method, and a recording medium on which a program for realizing the method is recorded. Display of geographical two-dimensional position in open space, a global space
A mobile information processing terminal device and a mobile information processing method capable of switching and displaying a detailed display in a limited space which is a local space such as a building or an underground mall, and a program for realizing the method. It relates to a recorded recording medium.

[0002]

2. Description of the Related Art As a technology for obtaining geographical two-dimensional position information and displaying current position information, a GPS navigation system using a satellite is widely used, and its function is used in car navigation by car. Has become more accessible. Recently, with the enhancement of the communication function, a technology for acquiring and displaying geographical two-dimensional position information using a portable information terminal and a navigation system using a PHS has been realized as a general function.

[0003] These prior arts are disclosed in Japanese Unexamined Patent Publication No.
Japanese Patent Application Laid-Open No. 57905, Japanese Patent Application Laid-Open No. Hei 10-213644 and the like are known. JP-A-9-2579
The device disclosed in Japanese Patent Publication No. 05-2005 is a device that has both GPS and PHS position detecting means, and switches by giving priority to PHS to secure position accuracy. The one described in Japanese Patent Application Laid-Open No. Hei 10-213644 has a P
This is a device that detects position information by HS.

As described above, it is now possible to use a plurality of means instead of one for obtaining position information. However, these methods use PHS radio waves because GPS radio waves do not reach in spaces such as underground shopping malls because of improving the position accuracy, and are merely for obtaining a position in a two-dimensional space.

[0005] Aside from these prior arts, a learning information device for effectively explaining an exhibit in an exhibition hall or the like is known from Japanese Patent Application Laid-Open No. 8-328458. As in the invention described in Japanese Patent Application Laid-Open No. 8-328458 and the technology described in the related art, information supply means in a specific space such as an exhibition hall is a technology generally performed by voice or the like. is there. For this purpose, such information is provided in a limited space such as a specific exhibition hall. However, a location information terminal such as the aforementioned GPS,
Information reception technology at this exhibition is completely different,
The location information terminal has no relationship with the information reception technology at the exhibition.

[0006]

SUMMARY OF THE INVENTION The present invention relates to a GPS or P
By separately using and managing the information on the open space obtained by HS or the like and the information on the restricted space in the information receiving technology at the exhibition, it is possible to display more detailed position information. In other words, many buildings such as buildings are arranged on the geographical drawing, each floor has a different layout, and there are separate spaces such as underground malls and sea floors, as well as golf courses and various theme parks. Also exists. However, information obtained by the current GPS, PHS, and the like is rough position information, and it is not possible to know the detailed position of an exhibit in an exhibition hall or the like.

The present invention determines a detailed position in these specific restricted spaces based on the information provided by the space, provides information specific to the restricted space, and provides information outside the specific restricted space. The purpose of this is to make it possible to clarify one's own position in a maze etc. in a building by displaying the position information of GPS and PHS mainly as position information in the open space of I do.

[0008]

According to the present invention, there is provided an open space position information grasping means for grasping two-dimensional position information of an open space. Restricted space information obtaining means for obtaining position information and related information of the restricted space, map information managing means of the open space, drawing information and related information managing means of the restricted space,
Restricted space determining means for determining whether or not the current position is within the restricted space; display means for displaying the information screen of the open space and the restricted space; information screen of the open space and information screen of the restricted space And a display control means for selecting and displaying the selected information on the display means. The invention according to claim 1 is a means for grasping a two-dimensional position of an open space, which is a geographical position represented by GPS or PHS,
It has means for determining a restricted space by various buildings, means for obtaining a layout drawing of the restricted space, etc., and when moving to the restricted space, selecting and displaying a detailed information screen regarding the restricted space The present invention provides a mobile information processing terminal device capable of performing the following.

According to a second aspect of the present invention, in the mobile information processing terminal device according to the first aspect, when moving from the open space to the restricted space, the display control means displays the screen displayed on the display means. Is preferentially replaced with the information screen of the restricted space from the information screen of the open space and displayed. The invention of claim 2 provides a method for obtaining judgment information of a restricted space such as a building, obtaining a drawing of the restricted space, and obtaining a drawing of the two-dimensional position of the open space when the drawing is within the restricted space. It is possible to preferentially replace the drawing of the restricted space and display the drawing of the restricted space.

According to a third aspect of the present invention, in the mobile information processing terminal device according to the second aspect, when the display means displays the information screen of the restricted space, two-dimensional position information of the open space is displayed. If there is an instruction to do so, an information drawing of the two-dimensional position information of the nearest open space can be displayed. According to the third aspect of the present invention, even if the information screen of the restricted space is displayed, if there is an instruction to display the two-dimensional position information of the open space as needed, the display of the two-dimensional position information of the nearest open space is performed. Enable.

According to a fourth aspect of the present invention, in the mobile information processing terminal device according to the third aspect, when displaying the information screen of the two-dimensional position information of the open space, the display control means is configured to determine the nearest open space. The information screen of the two-dimensional position information is displayed as position information in the information screen of the restricted space. According to the invention of claim 4, when the information screen of the two-dimensional position information of the open space is displayed, it is possible to display the two-dimensional position information of the nearest open space as the position information in the information screen of the restricted space. I do.

According to a fifth aspect of the present invention, in the mobile information processing terminal device according to the third aspect, when displaying the information screen of the two-dimensional position information of the open space, the display control means is configured to determine the nearest open space. The information screen of the two-dimensional position information is displayed side by side with the information screen of the restricted space. According to the fifth aspect of the present invention, when displaying the open space or the restricted space, when displaying the two-dimensional position information of the open space, when displaying the two-dimensional position information of the nearest open space, the information screen of the restricted space is displayed. And can be displayed side by side.

According to a sixth aspect of the present invention, in the mobile information processing terminal device according to the fourth or fifth aspect, when an information screen of two-dimensional position information of the nearest open space is displayed, a current time and the restricted space are displayed. Characterized in that information on the elapsed time after the information screen is displayed is also displayed. According to the invention of claim 6, when displaying the information screen of the open space or the restricted space, when displaying the two-dimensional position of the nearest open space, the current time and elapsed time information are also displayed. Time information in spatial movement can also be recognized.

According to a seventh aspect of the present invention, in the mobile information processing terminal device according to the first aspect, the drawing information and the related information of the restricted space are information inside a building such as a building. According to the seventh aspect of the present invention, the restricted space is a GPS.
It is possible to display detailed positional information and related information even in a building where the PHS does not function.

According to an eighth aspect of the present invention, in the mobile information processing terminal device according to the seventh aspect, the information inside the building such as the building is information for each floor. According to the eighth aspect of the invention, it is possible to display detailed positional information and related information of the inside of the building for each floor.

According to a ninth aspect of the present invention, in the mobile information processing terminal device according to the first aspect, the drawing information and the related information of the restricted space are geographical information other than the ground, such as an underground mall or a seabed. And According to the ninth aspect of the present invention, even if the information of the restricted space is geographical information other than the ground such as an underground mall or the seabed, it is possible to display detailed positional information and related information.

According to a tenth aspect, in the mobile information processing terminal device according to the first aspect, the drawing information and the related information of the restricted space are information of a predetermined space such as a golf course or a theme park. Features. According to the tenth aspect of the invention, even if the information on the restricted space is information on a predetermined space such as a golf course or a theme park, it is possible to display detailed positional information and related information thereof.

The invention according to claim 11 is a step of grasping two-dimensional position information of the open space, preparing a map of the open space, grasping position information of the open space in the map, A step of displaying an information screen of the space; a step of determining whether or not the current position is within the restricted space; and, if it is determined that the current position is within the restricted space, drawing information of the restricted space and Obtaining relevant information, obtaining position information of the restricted space, grasping positional information of the restricted space in the drawing, displaying an information screen of the restricted space together with the relevant information, and releasing A mobile object information processing method comprising a step of selecting an information screen of a space and an information screen of the restricted space.

According to a twelfth aspect of the present invention, there is provided a recording medium storing a program for realizing the mobile object information processing method according to the eleventh aspect.

[0020]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is an explanatory diagram when a mobile information processing terminal device (portable information terminal T) of the present invention moves. When carrying the portable information terminal T having a display device capable of displaying the movement position information and moving along the route from A1 to A12 in FIG. 1, the open space OS capable of displaying the movement position information by GPS or PHS is used. Limited space L such as buildings on the way
If S exists, the entrance EX to the exit EX of the restricted space LS
In this section, if the layout information of the separately defined restricted space LS can be obtained, it is possible to preferentially accept the information of the restricted space LS. FIG. 2 shows how the display content displayed on the display device changes according to the section of the route when the portable information terminal T moves along the route A1 to A12 in FIG.

When the portable information terminal T passes through the routes A1 to A3 in the open space OS and reaches the entrance EN of the restricted space LS,
Based on position information obtained by GPS, PHS, or the like, position information on a map displayed by a normal navigation system is displayed as shown in FIG. The display example of the position information in this case is the same as that described in JP-A-9-257905 and JP-A-10-213644.

The portable information terminal T reaches the vicinity of the restricted space LS, receives guidance information transmitted from the restricted space LS in the restricted space LS, and transmits layout information of the restricted space LS therein. And get that information. Then, the portable information terminal T is connected to the entrance EN of the restricted space LS.
Is determined, the layout information of the restricted space LS is replaced with the map information of a normal navigation system and displayed as shown in FIG. 2B until the position of the exit EX of the restricted space LS is reached. I do. Then, during a period from the entrance EN to the exit EX through the routes A4 to A10, the layout information of the restricted space LS is displayed.
Through the exit EX, the route A11 of the open space OS again
When reaching A12, the map information of the normal navigation system which is the open space OS is displayed as shown in FIG.

FIG. 3 shows a portable information terminal T according to an embodiment of the present invention.
FIG. 3 is a block diagram showing the configuration of FIG. As shown in FIG. 3, the mobile information terminal T is entirely managed by the CPU 1,
External information is received from the open space information receiving unit 2 and the restricted space information receiving unit 3 which are composed of a navigation system such as a PHS or a PHS. Open space information receiving unit 2 and restricted space information receiving unit 3
Received from the storage unit 4 is stored in the storage unit 4.
1 management. The storage unit 4 secures an open space map information management unit 4-1, a restricted space map information management unit 4-2, a display data storage unit 4-3, and the like.

The open space map information management section 4-1 is an area for storing map information and position information of the open space OS, which is the same as the storage area in a conventional GPS or PHS navigation system. Restricted space map information management unit 4-
Reference numeral 2 denotes an area newly provided in the present invention, which has a configuration similar to that of the open space map information management unit 4-1 and has an information object limited to the restricted space LS. Information displayed on the display unit 6 is stored in the display data storage unit 4-3.

The time management unit 5 is an internal clock of the portable information terminal T. Based on the information of the time management unit 5, the time management unit 5 manages the entry / exit time when moving in each space and the time elapsed from the entry / exit time. Management is possible. The display device 6 displays various map layout information of the open space OS and the restricted space LS displayed in the present invention, and the portable information terminal T is generally constituted by a liquid crystal display device.

The display switching key 7 is a key for selecting a display mode described later. The release space instruction key 8 is used for the restricted space L
This key is used to display the open space OS when displaying S. In the present embodiment, when the release space instruction key 8 is in the restricted space LS, the display of the release space OS is possible only while the key is pressed, but the present invention is not particularly limited to this specification. The recording medium input unit 9 is an information input unit for inputting information recorded on the recording medium 10 to the portable information terminal T. Here, as the recording medium 10, an FD, an IC card, or the like is assumed.

The portable information terminal T shown in FIG. 3 has a structure in which extended functions are provided based on a portable information terminal on which position information of a conventional navigation system is displayed. The most advanced function is that the conventional navigation system such as GPS or PHS has only the open space information receiving section 2, whereas the present invention has the limited space information receiving section 3 in the present invention. .

This extended function can be realized without providing a separate circuit. For example, when the limited space information is transmitted by radio wave information, the reception frequency inside the reception circuit may be changed so that the reception frequency can be set to that frequency. It is possible with the prior art by changing to. It is also conceivable to obtain information by optical communication. In this case as well, it is possible if these portable information terminals T have reception ports for optical communication.

FIG. 6 shows information recorded on the recording medium 10. The recording medium 10 stores an entrance / exit determination unit 10-1 for the limited space LS, a switching unit 10-2 for switching the drawing of the open space OS and the restricted space LS.

Before describing the operation of the present invention based on the operation flowcharts shown in FIGS. 4 and 5, an example of a restricted space LS based on FIGS. 7 and 8 and a restricted space LS based on FIGS. A display example of the present invention will be introduced first by taking the case where the LS is the theme park of FIG. 8 as an example.

FIG. 7 is an example of the restricted space LS, and shows a building U along the coast of a building including an underground. This shows that the building U has an underground building U1 from the m basement floor to the nth floor, a subway U4 in the underground shopping center U3 on the m basement floor, and a space U2 of the first or second floor even on the sea floor. I have. Thus, the building U such as a building has a three-dimensional spread,
This indicates that there is a lot of information that cannot be displayed with simple geographic information on a plane.

FIG. 8 shows another example of the restricted space LS.
The theme park V is shown as an example. Many theme buildings are laid out flat in the restricted space of theme park V. FIG. 8 shows a train track V6 in a theme park that connects the museum V1, the cafeteria V2, the game hall V3, the outdoor stage V4, the exercise space V5, and the space of the theme hall.

FIG. 9 is a display example of an information screen displayed by the display device 6 of the present invention, and shows a screen obtained by dividing the display screen into an open space OS and a restricted space LS, and FIG. This is a different display example, in which the display screen is replaced with the information screen of the restricted space LS instead of the information screen of the open space OS, and is displayed. In particular, FIG. 9 also shows the overall view of the theme park V and the drawing of the theme building currently in the restricted space LS.

As shown in FIG. 9, the current position in the open space OS which is a geographical space is notified, and the current position in the theme park V and the current positions in the theme buildings V1 to V6 are notified. By displaying the information so that the user can grasp it, the position where the current action is placed can be grasped from a bird's-eye view. In particular, the admission time and elapsed time can be notified in each screen area, so that the user's behavior from the entrance can be predicted, and judgment information such as whether all can be seen in time can be obtained. It becomes possible.

Although the description is not made in the case of the theme park V, it is assumed that the following information is provided. First, the entire layout diagram of the theme park V and the layout diagrams of the theme buildings V1 to V6 are transmitted by weak radio waves when passing through the entrance VE of the theme park V and the gate of each theme building. Enable reception. In addition, position information is transmitted by a weak radio wave in front of each exhibit or the like, so that the portable information terminal T can receive the information.

The person having the portable information terminal T can always receive information by setting the set value of the limited space information receiving section 3 to the reception frequency designated by the theme park. In the future, if a specific radio frequency or the like is standardized, information can be obtained without setting again, and the realization can be easily performed by the current technology. The overall layout of the theme park V and the layout of each of the theme buildings V1 to V5 are shown at the entrance VS of the theme park and each of the theme buildings V
It is also possible to accept by optical communication when passing through the gates 1 to V5.

In a small area such as an exhibit, it is also possible to provide voice guidance information and use it as position information. This is also easy with current technology, and there is no technically new element. all,
This is made possible by providing information providing means. The entry into and exit from each of the restricted spaces LS can be determined by passing through each of the gates.

The movement of the restricted space LS can be similarly applied to a three-dimensional building such as a building or a space such as a golf course. In an unusual place,
Even in a specific space such as when walking underwater on the sea floor, if map information of the space is provided, detailed information can be obtained in a drawing different from the existing open space. In other words, these restricted spaces LS mean a local space, the open space OS means a global space,
The display method of the present invention is to switch and display from global geographic information to local geographic information as necessary.

FIG. 10 shows a display example in which the theme building (the museum V1) of the restricted space LS (theme park V), which is the local information, is enlarged and displayed on the entire display section.

As described above, the display method according to the present invention is to display the drawing which is required now, and the introductory time and the elapsed time are also displayed in FIG. FIG.
, Two sets of the entry time and the elapsed time are displayed at the time of entering the theme park V at the beginning and at the time of entering the theme building (the museum V1) after. As a result, the present invention can provide detailed location information that could not be reported by the conventional GPS or PHS global location information systems.

Next, the operation of the present invention will be described based on the flowcharts shown in FIGS. 4 and 5 while referring to the block diagram showing the configuration of the portable information terminal T shown in FIG.
In FIG. 4, in step 1, position information (P1) of a global release space, that is, position information received from GPS or PHS is acquired from the release space information receiving unit 2 in FIG. Open space OS to display its position information in step 2
A map (M1) is prepared. This preparation is recorded in the open space map information management unit 4-1 of the storage unit 4 depending on whether information is provided in advance from the recording medium 10 or received using a communication line when necessary.

In step 3, the position information of the open space OS on the map is grasped and the position information (P
Data (D1) for displaying 1) is stored in the display data storage unit 4-3 in the storage unit 4. This data (D1) is displayed on the display unit 6 in step 4. The steps up to this point are the technology of a navigation system for displaying global position information that can be displayed by a conventional portable position information terminal.

Next, in step 5, when the release space designation key 8 is pressed or when it is confirmed in step 6 that the position information (P1) is other than the restricted space LS, the display of the prior art is displayed. However, if the release space designation key 8 is not pressed in Step 5 and the position information (P1) in Step 6 is within the restricted space, the entry time to the restricted space LS is recorded in Step 7.

In step 6, whether the position information is inside or outside of the limited space LS is determined by receiving, at the limited space information receiving unit 3, local information issued from the gate when entering the limited space LS. You. Various means such as a weak radio wave and optical communication can be considered for this local information, and if it is standardized and operated in advance, it can be realized without any technical problem.

Then, the drawing information (M2) of the local restricted space LS in step 8 is simultaneously received from the restricted space information receiving unit 3 in step 6 or obtained separately by another method and stored in the apparatus. In step 9, the position information of each local restricted space LS is received and acquired by the restricted space information receiving unit 3. The position information of the restricted space LS is determined by giving a management number to each local part of the drawing and recognizing information received by the restricted space information receiving unit 3 when passing through the management number. In the case of the exhibit shown in FIG. 9, this is received when passing in front of the exhibit, and is different from the position estimation method using GPS or the like.

In step 10 shown in FIG. 5, the position information (P2) of the restricted space is updated and displayed on the previous limited space drawing information (M2) to create display data (D2). In addition, in step 11, the elapsed time from the restricted space entry time in step 7 is calculated, and in step 12, the entry position, entry time, and display data of the entry elapsed time in the restricted space drawing are created. This data is displayed over the display data (D2) created in step 10,
Create so that it is displayed in a separate frame. Unless the global release space instruction key 8 is depressed in step 13, the display of these data is checked in step 14 and the display mode is replaced with a display mode corresponding to the mode (step 15). Alternatively, it is displayed in a two-screen split display (step 16).

Here, an example of the replacement display in step 15 is shown in FIG. 10, and a display example of two screen divisions is shown in FIG. FIG. 9 shows, by way of example, a case where a local restriction space LS further includes a restriction section LS. This is a display example when the theme park V of FIG. 8 is the first local restricted space LS and further includes the local restricted space LS of the museum V1. However, in the flowcharts of FIGS. For the sake of simplicity, only one local restricted space is described.

The division into two in step 16 refers to dividing the global space and the local space, and the division ratio is determined by each, and it is not necessary to separately divide the display surface by half. If it is determined in step 17 that the drawing is still in the local restricted space LS, the new restricted position information is updated in step 9 unless the drawing information of the restricted space LS is changed in step 18. It is operated while displaying, but when the drawing information of the restricted space LS is generated, the drawing is newly obtained in step 19 and the process of step 9 is started. This step 1
The new drawing information 9 is, for example, a case where the description shifts to the theme park V in FIG. 8, where the transition from V of the general view to V1 of the museum or a transition to V2 of the cafeteria is made.

Each of these drawings may be obtained in a batch at step 9, but when a situation arises in which a new drawing is required, it is processed as one of the acquisition conditions at step 19. In the previous step 13, while the release space instruction key 8 is being pressed, there is a situation in which a request to view the global location drawing is requested. In this case, the process returns to step 1 to return to the global release space OS. The drawing will be displayed. In this case, once it is determined in step 6 that the vehicle has entered the restricted space LS and in step 17 it is determined that the vehicle has not exited the restricted space LS, steps 7 and 8 are performed.
Has already been processed and passes through to enter the processing of step 9.

The determination of the inside and outside of the restricted space LS in step 17 is basically made based on the information on the passage of the exit point of the space. However, when the global position information such as GPS exceeds the range of the error, it is clearly determined. The case where it is determined that the vehicle is out of the restricted space LS is also included. As described above, in the case of passing between the global open space OS and the local restricted space LS, the information of each space can be displayed in a required format when needed by one portable information terminal T. Can obtain more detailed location information.

Although the description in the flowcharts shown in FIGS. 4 and 5 is omitted, the situation of a new local restriction space LS in the local restriction space LS as shown in FIG. It is possible, and by updating the position information in each space each time, it is easy to grasp the own position in each geographic information. In such a case, by displaying the introductory time and the elapsed time in each local space as shown in FIGS. 9 and 10, it is possible to easily assist time management in each space. Become.

[0052]

As is apparent from the above description, according to the present invention, means for grasping the two-dimensional position of an open space, which is a geographical position represented by GPS and PHS, and judging the restricted space of various buildings, etc. Means, means for obtaining a layout drawing of the restricted space, and the like. When moving to the restricted space, a detailed information screen relating to the restricted space can be selected or displayed with priority. Global location information provided in the open space and local various information provided in the restricted space can be used separately, and rough geographical location information and detailed location in the restricted space such as various buildings In order to be able to see information arbitrarily on the display device, grasp the current location in a detailed layout position in a three-dimensional building, a theme park, an exhibit, etc. DOO can and will, also it is possible to grasp the detailed relevant information concerning those locations. In addition, even if the information screen of the restricted space is displayed, if there is an instruction to display the two-dimensional position information of the open space as needed, the two-dimensional position information of the nearest open space can be displayed. At this time, various displays according to the situation of the restricted space can be made by displaying the information screen of the two-dimensional position in the information screen of the open space or by displaying both information screens side by side. In addition, by displaying the time and elapsed time when you entered the restricted space, you can easily manage the stay time in the restricted space, and efficiently achieve the desired action without making a mistake in the first limited space It is possible to do.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram when a portable information terminal moves in a space.

FIG. 2 is a diagram illustrating a state where display contents displayed on a display device are switched according to a section on a moving route when the portable information terminal moves.

FIG. 3 is a block diagram showing a configuration of the portable information terminal T.

FIG. 4 is a flowchart showing an operation of the portable information terminal T.

FIG. 5 is a flowchart showing the operation of the portable information terminal T, continued from FIG.

FIG. 6 is a diagram showing information recorded on a recording medium.

FIG. 7 is a diagram illustrating an example of a restricted space.

FIG. 8 is a diagram showing another example of a restricted space.

FIG. 9 is a diagram illustrating a display example of a display device.

FIG. 10 is a diagram showing a different display example of the display device.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... CPU, 2 ... open space information receiving part, 3 ... restricted space information receiving part, 4 ... storage part, 4-1 ... open space map information management part, 4-2 ... restricted space drawing information / related information management part, 4-
3 display data, 5 time management unit, 6 display unit, 7 display switching key, 8 release space instruction key, 9 recording medium input unit, 10 recording medium, T portable information terminal mobile information processing Terminal device (mobile information processing terminal device), A1 to A1
2 ... travel route, EN ... entrance, EX ... exit, OS ... open space, LS ... restricted space, U ... building, V ... theme park,
V1-V5: Theme building.

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI theme coat ゛ (reference) H04Q 7/34 H04B 7/26 106A 9A001 F term (reference) 2C032 HB12 HB25 HC05 HC11 HC27 2F029 AA07 AB07 AC02 AC06 AC14 5H180 AA21 BB05 BB15 FF05 FF22 FF27 FF33 5J062 AA05 BB05 CC07 HH05 5K067 BB04 BB36 BB43 EE02 EE12 FF03 FF05 FF23 FF32 JJ52 JJ53 JJ56 9A001 CC05 HH24 JJ11 JJ78 KK31

Claims (12)

[Claims] 1. Open space position information grasping means for grasping two-dimensional position information of an open space; restricted space information acquiring means for acquiring restricted space position information and related information; and map information managing means for the open space. A drawing information and related information managing means for the restricted space, a restricted space determining means for determining whether a current position is within the restricted space, and a display means for displaying an information screen of the open space and the restricted space. And a display control means for selecting the information screen of the open space and the information screen of the restricted space and displaying the selected information screen on the display means. 2. The mobile information processing terminal device according to claim 1, wherein when moving from the open space to the restricted space, the display control means changes a screen displayed on the display means into the open space. A mobile information processing terminal device, wherein an information screen is preferentially replaced with an information screen of the restricted space and displayed. 3. The mobile information processing terminal device according to claim 2, wherein, when the display means displays the information screen of the restricted space, an instruction to display two-dimensional position information of the open space is provided. A mobile information processing terminal device capable of displaying an information drawing of two-dimensional position information of a nearest open space. 4. The mobile information processing terminal device according to claim 3, wherein when displaying an information screen of the two-dimensional position information of the open space, the display control unit is configured to output the two-dimensional position information of the nearest open space. A mobile information processing terminal device, wherein the information screen is displayed as position information in the information screen of the restricted space. 5. The mobile information processing terminal device according to claim 3, wherein, when an information screen of the two-dimensional position information of the open space is displayed, the display control unit is configured to output the two-dimensional position information of the nearest open space. A mobile information processing terminal device, wherein the information screen of (1) is displayed side by side with the information screen of the restricted space. 6. The mobile information processing terminal device according to claim 4, wherein when displaying an information screen of two-dimensional position information of the nearest open space, an information screen of a current time and the restricted space is displayed. A mobile information processing terminal device, which also displays information on elapsed time after the operation. 7. The mobile information processing terminal device according to claim 1, wherein the drawing information and the related information of the restricted space are information inside a building such as a building. . 8. The mobile information processing terminal device according to claim 7, wherein the information inside the building such as the building is information for each floor. 9. The mobile information processing terminal according to claim 1, wherein the drawing information and the related information of the restricted space are geographical information other than the ground, such as an underground mall or a seabed. Processing terminal device. 10. The mobile object information processing terminal device according to claim 1, wherein the drawing information and the related information of the restricted space are information of a predetermined space such as a golf course or a theme park. Information processing terminal device. 11. A step of grasping two-dimensional position information of the open space, a step of preparing a map of the open space, and grasping position information of the open space in the map, and displaying an information screen of the open space. Displaying, and determining whether or not the current position is within the restricted space, and obtaining the drawing information and related information of the restricted space when the current position is determined to be within the restricted space. Step, obtaining position information of the restricted space, grasping position information of the restricted space in the drawing, displaying an information screen of the restricted space together with related information, and an information screen of the open space. Selecting the information screen of the restricted space. 12. A recording medium recording a program for realizing the mobile information processing method according to claim 11.