JP5270845B2 - Portable terminal device and program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enable emergency call to be made to a specific party using simplified operations, even if confronted with unexpected occurrence, and to enable appropriate route that should be taken by oneself to be guided, even if a contact cannot be made with the partner. <P>SOLUTION: When a lost bearing button LB is operated in order to contact the party designated in advance and a CPU11 makes telephone calling from a telephone communication part 15, by identifying the party terminal of the contact referring to an address book AD, guidance output is executed by acquiring the route from own present position to the designated target position, when the telephone call cannot be made to the party. <P>COPYRIGHT: (C)2008,JPO&amp;INPIT

Description

  The present invention relates to a mobile terminal device and a program for acquiring a route from its current position to a target position and outputting the guidance.

In recent years, mobile phone devices have been equipped with GPS (Global Positioning System) function and navigation function along with their multi-functionality, and it is known that the route to the target position is guided and output based on the current position. (See Patent Document 1).
In such a mobile phone device with a navigation function, after performing an operation to open the menu screen, the navigation function is searched from the menu screen and selected and specified, and the target position is input and specified. Because it is necessary to perform a series of operations, there is a problem that children who are unfamiliar with the operation, elderly people, etc. cannot fully use the navigation function when they are upset like in an emergency.
Therefore, conventionally, for example, a technique is known in which an emergency call is made to a specific partner by operating an emergency button, and the current position is acquired and transmitted to the partner (see Patent Document 2). ).
JP 2004-294429 A JP 2005-223670 A

   However, in the technology for making an emergency call as described above, the other party's current situation is not taken into account, such as being unable to answer the call or being away from the location of the phone. Until he notices the report, users who have faced unforeseen circumstances (for example, children who are away from their parents) will not know how to deal with them, and the response will be delayed or worsened. was there.

  The problem of the present invention is that even if an unexpected situation is encountered, it is possible to make an emergency contact with a specific partner by a simple operation, and even when the other party cannot be contacted, an appropriate route to be taken by itself is guided. Is to be able to do it.

According to the first aspect of the present invention, when a predetermined operation is performed to contact a predetermined partner, a specifying unit for specifying the partner terminal of the contact destination, and a partner terminal specified by the specifying unit and outgoing call means for performing a telephone call to addressed to the telephone number of the telephone numbers to obtain and send the transmit request position to indicate to position location information of the counterpart terminal, to a server connected through a network Even if a call transmission is performed by the request transmission means, the position information acquisition means for acquiring the position information corresponding to the transmission request from the server via the network, and the telephone transmission means , the counterpart terminal is out of the radio communication range. If that can not be counterpart and the call by answering function when or the partner terminal is, the position indicated by the position information obtained by the position information acquiring unit, opponent's place Wherein the guide means for outputting to the display unit provided in advance, by comprising as.
Furthermore, a program for realizing the main functions shown in the invention described in claim 1 is provided to the computer (the invention described in claim 8).

The invention described in claim 1 described above may be as follows.
Further comprising a self-position acquiring means for acquiring self-position information indicating the current position of the self, the guide means, from the current position indicated by the self-position information obtained by the self-position acquiring means to the position of the counterpart The route is acquired and the guidance is output (the invention according to claim 2).
A state setting means for setting an effective state in which reception of the predetermined operation is valid , and a determination means for determining whether or not the effective state is set when the predetermined operation is performed. Provided, and when the determining means determines that the state is valid , the specifying means specifies a partner terminal (invention according to claim 3).

Even if a telephone call is made by the telephone call means, the specified partner is able to communicate with the partner terminal but the partner terminal does not respond and cannot communicate with the partner. obtained based a plurality of mail addresses pre-stored e-mail address of the terminal to the contact thereof the predetermined operation to the email address to notify that it has been made mail notification means further provided with (claim 4).

In the invention of claim 2, wherein the self-position obtaining means sequentially obtains the current self position, said request sending means the the transmission request every time the self-position acquiring means acquires the current position of the self The position information acquisition unit acquires the position information by transmitting to a server, and the guide unit sequentially acquires and guides a route of contents corresponding to the current position of the self and a change in the position indicated by the position information. You may make it output (invention of Claim 5). Further, a position storage means for storing a position arbitrarily registered in advance is further provided, and when the position information acquisition means fails to acquire position information , the guide means uses its registered position as a target position, A route from the current position to the registered position may be acquired and guidance output may be made (invention of claim 6).

In the invention according to claim 4, in addition to guiding and outputting the route by the guide means, the mail notification means transmits the route to the mail address of the specified partner terminal (invention according to claim 7).

  Even if the present invention faces an unexpected situation, it is possible to make an emergency contact with a specific partner with a simple operation, and even when the other party cannot be contacted, it is guided by an appropriate route guidance to be followed by itself. It is possible to reliably avoid delays in response and worsening of the situation.

Hereinafter, embodiments of the present invention will be described with reference to FIGS.
FIG. 1 is a block diagram showing a communication network system of a mobile phone device applied as a mobile terminal device.
The mobile phone device 1 is provided with a GPS function and a navigation function for acquiring the current position, in addition to a telephone function (call function), a mail function, and an Internet connection function (Web access function). In this navigation function, a map around the location or a map around the destination is received and output for guidance, and a route guidance map from the current position to the target position is received and output for guidance.

  This cellular phone device 1 is located via the public mobile communication network (public mobile communication network) 2 and the management server 3 via the nearest base station 4 and exchange 5 constituting the public mobile communication network 2. A registration response is made. At that time, the cellular phone device 1 sends a reception result from the GPS satellite 6 to the management server 3 to request location information. The management server 3 carries out a mobile phone based on the GPS information. The current location of the telephone device 1 is calculated, and this calculated location is transmitted to the requesting mobile phone device 1. The management server 3 stores and manages the subscriber telephone number and mail address for each user, and periodically updates the current location information of each mobile phone device 1.

  The management server 3 also functions as a content server that provides a location information service (navigation service) that guides the route from the current location to the destination (target location) on the map. Connected to the management server 3 via the mobile communication network 2, receives and acquires navigation information (route guidance map) from the management server 3, guides and displays the route to the destination, and turns right and left as necessary. Voice guidance is provided.

FIG. 2 is a block diagram showing basic components of the mobile phone device 1.
The CPU 11 is a central central processing unit that controls the overall operation of the mobile phone device 1 in accordance with various programs in the storage unit 12. The storage unit 12 is an internal memory, and has a program area and a data area. In this program area, a program for realizing the present embodiment according to an operation procedure shown in FIGS. Stored. In the data area, an address book AD, a registration position memory MP, and the like, which will be described later, are provided. The external recording medium 13 is a removable portable memory that supplies various data programs such as recorded contents to the outside. The external recording medium 13 is composed of, for example, an SD card or an IC card. The memory 14 is an internal memory having a work area, and various data in the memory 14 is saved in the storage unit 12 as necessary.

  The telephone communication unit 15 takes in a signal from the reception side of a transmission / reception unit (baseband unit) connected to an antenna that constitutes a radio unit, demodulates it into a reception baseband signal, and then receives a reception speaker via the acoustic control unit 16. The sound is output from 17. Further, the telephone communication unit 15 takes in the audio data input from the transmission microphone 18 from the acoustic control unit 16, encodes it into a transmission baseband signal, gives it to the transmission side of the transmission / reception unit, and outputs the output from the antenna. . On the other hand, content (for example, map information) received and acquired via the telephone communication unit 15 by the Internet connection function or the like is given to the main display unit 20 via the display control unit 19 and displayed and output.

  The key operation unit 21 performs dial input, character input, command input, and the like. The key operation unit 21 includes a numeric / character input key, a dial key, an outing mode setting key MK, and a lost child button (asterisk). Key) LB is provided, and the CPU 11 executes processing according to a key input signal from the key operation unit 21. The outing mode setting key MK is an operation mode that is set as a lost child measure when going out. The lost child button LB also functions as an asterisk key, and functions as a lost child button that indicates that the child has been lost by one-touch operation under the “outing mode”. Function as. The GPS receiver 22 receives the current position (latitude and longitude information) using the GPS satellite 6 and the ground station, and the CPU 11 accesses the GPS receiver 22 regularly (for example, every minute). And receive the current position.

FIG. 3 is a diagram for explaining the address book AD and the registration position memory MP.
The address book AD stores and manages information related to each communication partner, and has items of “partner name”, “phone number”, “mail address”, and “notification flag”, and the contents are as follows: The information is arbitrarily set by a user operation. The “notification flag” is used to specify who is notified when the lost child button LB is operated by one-touch operation when an unexpected situation is encountered (when a user such as a child gets lost). As shown in the figure, if “notification flag (circle)” is set corresponding to “mother” as shown in the figure, the “phone number” of “mother” is read as the emergency contact information in case of lost child and the phone number I make a phone call to the address.

 Here, in order to make an emergency call to the other party for whom the “notification flag” is set, even if a telephone call is made to the telephone number, a call with the other party's mobile phone device (hereinafter referred to as the other party terminal) When the connection is not established, or when the call connection is established, but the telephone cannot be directly communicated with the other party by the answering function, the CPU 11 obtains its current position from the GPS receiver 22, When a request for acquiring the current position of the partner terminal is made to the management server 3, and the current position of the partner is acquired by this, the route from the current position of the partner to the current position of the partner is received and acquired from the management server 3. The guidance is output.

 The registered position memory MP is a memory in which position information (longitude and latitude information) of an arbitrary location acquired in advance from the GPS receiving unit 22 is registered. When the lost position is lost, the route to the registered position is guided. For example, the location of a meeting place such as a home, a station, or a facility entrance is registered. As described above, when the CPU 11 cannot acquire the position information of the other party when making a request for acquiring the current position of the other terminal to the management server 3, the CPU 11 stores the information from the registered position memory MP. The position information is read out, and the route from the current position to the registered position is received from the management server 3 and is output for guidance.

  Next, the operation concept of this embodiment will be described with reference to the flowcharts shown in FIGS. Here, each function described in these flowcharts is stored in the form of a readable program code, and operations according to the program code are sequentially executed. In addition, the operation according to the above-described program code transmitted via the transmission medium can be sequentially executed. In other words, in addition to the recording medium, an operation peculiar to this embodiment can be executed by using a program / data supplied externally via a transmission medium.

4 to 6 are flowcharts showing the overall operation of the mobile phone device 1 that is started to be executed when the power is turned on. 7 to 9 are flowcharts showing the operation on the management server 3 side.
First, in the cellular phone device 1, the CPU 11 operates the telephone communication unit 5 to perform standby processing for registering the current position (step A 1), and calls / mails while reading and displaying a predetermined standby image. (Step A2). In this state, when it is detected that there is an incoming call / mail (YES in step A2), an incoming call notification for generating and outputting an incoming melody is performed and a call or mail incoming process is executed (step A3).

  Further, when any operation is performed in the standby state (YES in step A4), it is checked whether the outing mode setting key MK is operated (step A5) or whether the lost child button (asterisk key) LB is operated ( If it is another operation (NO in step A8), telephone call processing, mail creation processing, address book registration processing, etc. are executed as processing corresponding to this operation (step A10). Here, for example, when a parent goes out with a child, the parent uses the cellular phone device 1 possessed by the child, opens the address book AD, searches for himself / herself from the “partner name”, After performing the address book registration process for setting the “communication flag”, the outing mode setting key MK is operated.

  In the above example, the parent performs the operation of setting the “communication flag” and the operation of the outing mode setting key MK. However, the parent may naturally perform the operation. Now, when the outing mode setting key MK is operated (YES in step A5), the CPU 11 sets the “outing mode” in accordance with the operation (step A6) and displays the outing mode screen (step A7). . Note that the outing mode screen displays, for example, an animation-like display indicating that the lost child button LB should be operated when it is separated from a parent or the like. After setting the mobile phone device 1 possessed by the child to the “outing mode” as described above, the parent hands the mobile phone device 1 to the child and goes out with his own mobile phone device 1.

  Here, when the lost child button (asterisk key) LB is operated (YES in step A8), it is checked whether or not the “outing mode” is set (step A9), and the operation is not in the “outing mode”. For example, it is assumed that an asterisk key, a muffled sound key, or the like has been operated, and the process proceeds accordingly (step A10). Now, when the child leaves the parent while going out, the child performs a one-touch operation on the lost child button LB in accordance with the contents of the outing mode screen in order to make an emergency contact with the parent. In this way, when the lost child button LB is operated under the “outing mode” (YES in step A9), the address book AD is searched and the “phone number” of the other party whose “communication flag” is set is read ( In step A11), a telephone call is made to this telephone number (step A12).

  As a result, when a call connection with the partner terminal (parent mobile phone device) is established (YES in step A13), the call becomes ready (step A14), and an emergency notification is given that the child has been lost. When a call end operation is performed (step A15), the standby state is restored (step A1). On the other hand, even if a call is made to the phone number to make an emergency call to the other party, if the call connection with the other party terminal is not established, or even if the call connection is established, the answering function will directly call the other party. If not (NO in step A13), the CPU 11 searches the address book AD, reads out the “mail address” of the other party whose “communication flag” is set (step A16), and the lost button LB. An emergency contact e-mail indicating that has been operated is created and transmitted to the e-mail address (step A17). Then, the management server 3 is requested to search for the current location of the partner with the “telephone number” of the partner with the “communication flag” set (step A18).

FIG. 7 is a flowchart that is started when the management server 3 receives a partner position request from the mobile phone device 1.
First, when the management server 3 receives the “telephone number” of the partner transmitted from the mobile phone device 1 together with the partner location request (step B1), the management server 3 determines the current location of the partner terminal based on the “telephone number”. Calculation is made from the base station registration of the other party's “phone number” (step B2). In this case, on the management server 3 side, the registered content (base station area) registered for each telephone number is referred to, and the base station 2 registered in association with the other party (telephone number) is specified. Obtained as the current position of the opponent.

  As a result, it is checked whether or not the partner's current position could be specified based on the presence / absence of registration of the base station area where the partner is located (step B3), and the partner base station area is not registered. When the partner position cannot be specified (YES in step B3), the partner position acquisition impossibility is transmitted to the requesting mobile phone device 1 (step B4), but the partner base station area is registered, When the partner position can be specified (NO in step B3), the current position of the partner is transmitted to the requesting mobile phone device 1 (step B5).

  When the request result is received from the management server 3 side in response to the partner position request in this way, the requesting mobile phone device 1 checks whether or not the partner position is acquired based on the received content (FIG. 4). Step A19) When the current position of the opponent is received and acquired (YES in Step A19), the flow proceeds to the flow of FIG. 5 to execute navigation processing (Steps A20 to A26) for guiding the route to the opponent position. When the position acquisition impossibility is received (NO in step A19), the flow proceeds to the flow of FIG. 6 and navigation processing for guiding the route to the registered position is executed (steps A27 to A33).

  First, in order to execute a navigation process for guiding a route to the opponent position, the CPU 11 activates a navigation application (step A20 in FIG. 5), and then acquires its current position from the GPS receiver 22 (step S20). A21). Then, a route guidance request (1) from the current position of the user to the current position of the partner (the terminal position of the partner) is transmitted to the management server 3 together with the current position of the partner and the telephone number of the partner (step A22). Thereby, on the management server 3 side, in response to the route guidance request (1), a route guidance map creation process (the flow of FIG. 8) described later is executed. When receiving the route guidance map from the management server 3 (step A23), the cellular phone device 1 outputs the route guidance map from the main display unit 20 (step A24).

  This route guidance map is such that the route from the current location to the opponent's position is displayed in an animation style with contents that can be easily understood by an infant (the same applies hereinafter). Then, the CPU 11 searches the address book AD, reads out the “mail address” of the other party whose “communication flag” is set, creates an emergency contact mail with a route guidance map attached, and sends it to the mail address (Step A25). Thereafter, until the navigation end instruction operation is performed (step A26), the process returns to the above-described step A21, and thereafter, the above-described operation is repeated while sequentially transmitting the current position that changes every moment. Then, when the end of navigation is instructed (YES in step A26), a navigation end request is transmitted to the management server 3 (step A27).

FIG. 8 is a flowchart that is started when the route guidance request (1) from the mobile phone device 1 is received on the management server 3 side.
First, when the management server 3 receives the current location of the request source and the telephone number of the other party (step C1), the management server 3 determines the current position of the counterpart terminal based on this “telephone number” and the base station of the “phone number” of the other party. After calculating from the registration (step C2), the optimum route from the current position of the request source to the current position of the opponent is calculated (step C3). Then, after creating a route guidance map from the current location of the request source to the current location of the other party (step C4), this route guidance map is transmitted to the mobile phone device 1 of the request source (step C5). Thereafter, until there is a navigation end instruction from the request source side (step C6), the process returns to the above-described step C1, and thereafter, a new route guidance map is created from the position information that changes every moment and is sequentially transmitted to the request source. repeat.

  Further, the CPU 11 starts the navigation application (step A28 in FIG. 6) in order to execute the navigation process for guiding the route to the registered position (step A28 in FIG. 6), and then acquires the current position from the GPS receiver 22 (step S28). A29). Then, a registered position (for example, home position) is read from the registered position memory MP, and a route guidance request (2) from the current position to the registered position is transmitted to the management server 3 together with the current position and the registered position. (Step A30). Thereby, on the management server 3 side, a route guidance map creation process (flow in FIG. 9) described later is executed in response to the route guidance request (2).

  When receiving the route guidance map from the management server 3 (step A31), the cellular phone device 1 outputs the route guidance map from the main display unit 20 (step A32). Then, the PU 11 searches the address book AD, reads out the “mail address” of the partner whose “communication flag” is set, creates an emergency contact mail with a route guidance map attached, and sends it to the mail address (Step A33). Thereafter, until an operation for instructing the end of navigation is performed (step A34), the process returns to the above-described step A29, and thereafter, the above-described operation is repeated while sequentially transmitting the current position that changes every moment. When an instruction to end navigation is given (YES in step A34), a navigation end request is transmitted to the management server 3 (step A35).

FIG. 9 is a flowchart that starts execution when the route guidance request (2) is received from the mobile phone device 1 on the management server 3 side.
First, when the management server 3 receives the current location and registered location of the request source (step D1), the management server 3 calculates the optimum route from the current location of the request source to the registered location (step D2). Then, after creating a route guidance map from the current location of the request source to the registered location (step D3), the route guidance map is transmitted to the mobile phone device 1 of the request source (step D4). Thereafter, until a navigation end instruction is issued from the request source side (step D5), the process returns to the above-described step D1, and each time a route guidance request (2) is received, a new route guidance is obtained from the position information that changes every moment. The operation of creating a map and sequentially transmitting to the request source is repeated.

 As described above, in this embodiment, when the lost button LB is operated in order to contact a predetermined partner, the CPU 11 refers to the address book AD and identifies the partner terminal of the contact destination. When a call is made from the telephone communication unit 15 and the call cannot be made with the other party, the route from the current position to the predetermined target position is acquired and the guidance is output. Even if you get lost, you can make an emergency call to a specific person with a simple operation, and even when you can't get in touch with that person, you can be guided by the appropriate route guidance that you should follow, Deterioration of the situation can be avoided reliably.

  When the lost child button (asterisk key) LB is operated, it is determined whether or not “outing mode” is set, and if the operation is performed under “outing mode”, the partner terminal is identified with reference to the address book AD. Therefore, it becomes effective in preventing misoperation along with the multifunction of keys.

  If a call cannot be made to the other party terminal even if a call is made to the other party terminal, the mail address of the other party terminal is acquired and an e-mail is sent to the e-mail address indicating that the lost child button LB has been operated. As a result, it is possible to make an emergency contact by e-mail even when the call is impossible.

  If a call to the partner terminal cannot be made even if a call is made to the partner terminal, a request for transmission of the current position of the partner terminal is made, and in response to this, the reply of the partner returned from the management server 3 When receiving the current position, the cellular phone device 1 acquires and outputs a route guidance map from the current position of the mobile phone to the current position of the other party, with this partner position as the target position. You can proceed in the direction of the opponent while checking the positional relationship.

  In this case, even if the current position of the self and the current position of the opponent change every moment, the route guidance map of the contents corresponding to the position change is sequentially acquired and output while acquiring those positions sequentially. The route after moving can be sequentially guided until they meet each other.

  If the current position of the partner terminal cannot be acquired even if a request for transmission of the current position of the partner terminal is made, the registered position (for example, home position) is read from the registered position memory MP, and the current position from the current position to the registered position is read. Since the route guidance map is acquired and output, the route guidance can be performed even if the other party is out of the communication range or cannot communicate.

  Since the cellular phone device 1 receives and outputs the route guidance map from the management server 3 and outputs the route guidance map to the partner terminal, the cellular phone device 1 can approach each other while looking at the terminal screen. Can be resumed efficiently.

  In the above-described embodiment, the asterisk key is also used as the lost button LB. However, other keys such as a determination key may be used. Further, when the side keys provided on both sides of the apparatus main body are operated at the same time under the “outing mode”, this simultaneous pressing may be used as an alternative to the lost child button LB. Furthermore, not only the key operation but also the “outing mode” may be a touch operation on the touch panel. For example, two cases (operation unit case and display unit case) can be opened and closed. In the foldable mobile phone device, when the operation unit housing and the display unit housing are changed from the closed state to the opened state, this open operation may be used as a substitute for the lost child button LB.

  In the above-described embodiments, the navigation function for guiding and outputting the route from the current position to the target position is provided in the mobile phone device possessed by the child, but the same navigation function is also provided in the cellular phone device possessed by the parent. It may be. In this case, when a call from the parent to the child is impossible, the route to the child position can be guided, and it is possible to quickly find out even when the child is away.

  In the above-described embodiments, the case where the child leaves the parent and becomes lost when going out with the parent and child is illustrated, but the case where the parent and child go out separately or the child goes out alone Even if it exists, it is applicable similarly. Moreover, not only a child but an elderly person, a disabled person, etc. may be sufficient. Moreover, it is not limited to a lost child or a lost person, but may be a case where an unexpected situation is encountered. In addition, the present invention is not limited to unexpected situations, and may be used effectively even during normal times.

  In addition, the present invention is not limited to a mobile phone device with a navigation function, and can be similarly applied to a mobile terminal device such as a PDA with a navigation function, an electronic camera, an electronic watch, and a music player.

The block diagram which showed the communication network system of the mobile telephone apparatus applied as a portable terminal device. FIG. 3 is a block diagram showing basic components of the mobile phone device 1. The figure for demonstrating address book AD and registration position memory MP. The flowchart which showed the whole operation | movement of the mobile telephone apparatus 1 started execution with power activation. The flowchart following FIG. The flowchart following FIG. 7 is a flowchart that is started when a management server 3 side receives a counterpart position request from the mobile phone device 1; 7 is a flowchart that starts execution when a route guidance request (1) is received from the mobile phone device 1 on the management server 3 side. The flowchart started to be executed when the route guidance request (2) is received from the mobile phone device 1 on the management server 3 side.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Mobile telephone apparatus 2 Public mobile communication network 3 Management server 4 Base station 5 Exchange 11 CPU
12 storage unit 15 telephone communication 17 receiving speaker 18 transmitting microphone 20 main display unit 21 key operation unit 22 GPS receiving unit MK outing mode setting key LB lost child button AD address book MP registration position memory

Claims (8)

When a predetermined operation is performed to contact a predetermined partner, a specifying means for specifying the partner terminal of the contact,
A telephone calling means for acquiring the telephone number of the partner terminal identified by the identifying means and making a call to the telephone number;
And request transmitting means for transmitting the position of the counterpart terminal to transmit a request indicates to position location information, to a server connected through a network,
Position information acquisition means for acquiring position information corresponding to the transmission request from the server via the network;
Even if a telephone call is made by the telephone call means, the position information acquisition means can be used when communication is possible between the counterpart terminal and a base station, but the counterpart terminal does not respond and cannot communicate with the counterpart. the position indicated by the position information obtained by comprising a guiding means for outputting to the display unit provided in advance as position of the other party, and
The location information acquisition means acquires location information updated by the counterpart terminal communicating with the GPS and stored in the server.
The mobile terminal device which is characterized a call. It further comprises self-position obtaining means for obtaining self-position information indicating the current position of the self,
It said guiding means guides the output to get the route from the current position to the position of the party indicated by the self-position information obtained by the self-position acquiring means,
The mobile terminal device according to claim 1. State setting means for setting an effective state in which the reception of the predetermined operation is in an effective state ;
Determining means for determining whether or not the effective state is set when the predetermined operation is performed;
Is further provided, and when it is determined that the determination unit is in an effective state , the specifying unit specifies the counterpart terminal,
The portable terminal device according to claim 1, which is configured as described above. Even if a telephone call is made by the telephone call means, the specified partner is able to communicate with the partner terminal but the partner terminal does not respond and cannot communicate with the partner. mail notification means for notifying that a predetermined operation is performed in the addressed to the email address further provided a plurality of mail addresses pre-stored e-mail address of the terminal acquired on the basis of the contacts,
The mobile terminal device according to claim 1. The self-position obtaining means sequentially obtains the self current position,
The request transmission means transmits the transmission request to the server every time the self-position acquisition means acquires its current position, and the position information acquisition means acquires the position information,
Before SL guide means for guiding output sequentially obtains route of the contents corresponding to the change in the position indicated by the position information and a current position of the self,
The portable terminal device according to claim 2, which is configured as described above. Further provided is a position storage means for storing a position arbitrarily registered in advance,
If it can not acquire the location information by the location information acquiring means, as a target position the registered position, the guide means guides the output to obtain a route from the current position of the self to the registration position,
The portable terminal device according to claim 2, which is configured as described above. In addition to guiding and outputting the route by the guiding means, the mail notification means transmits this route to the mail address of the specified partner terminal,
The portable terminal device according to claim 4, which is configured as described above. Against the computer,
When a predetermined operation is performed to contact a predetermined partner, a function for identifying the partner terminal of the contact,
A function of acquiring a telephone number of the identified partner terminal and making a call to the telephone number;
A function of transmitting the position of the counterpart terminal to transmit a request indicates to position location information, to a server connected through a network,
A location information acquisition function for acquiring location information according to the transmission request from the server via the network;
Even if a telephone call is made by the function of making a telephone call, the location information can be communicated between the counterpart terminal and a base station, but the counterpart terminal does not respond and cannot communicate with the counterpart. the position indicated by the position information obtained by the acquisition function, a program for realizing a function of outputting to the display unit provided in advance as position of the other party, and
The location information acquisition function acquires location information updated by the counterpart terminal communicating with GPS and stored in the server.
Characterized by toko.

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