JP3501030B2 - Mobile communication terminal system - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile communication terminal system, and more particularly to a mobile communication terminal system for managing personal information such as schedule information indicating the contents of a user's schedule.

[0002]

2. Description of the Related Art Conventionally, a personal computer (Pe
rsonal Computer: Hereinafter abbreviated as personal computer. ) Or a portable information terminal such as a PDA (Personal Digital Assistants) is provided with a function of managing user's personal information. This management function is, for example, PIM (Pe
Software called rsonal Information Manager) manages personal information such as schedule information showing the contents of the user's schedule, address book, memos, and alarms.

One of the management functions is a schedule function for managing a personal schedule. In recent years, the schedule function has also been provided in a mobile communication terminal as a terminal for mobile communication, which has become very popular due to recent advances in integration technology and mobile communication technology.

The schedule function is to electronically mount a schedule book for schedule management, and manage schedule information including the date and time of an individual's schedule or the contents of a schedule. For example, a calendar is displayed on a display unit such as a liquid crystal display of the terminal on a monthly basis, and schedule information is displayed corresponding to the date and time on this calendar. The schedule information can be registered or deleted in association with the date or time selected by the user on this calendar. The user can confirm the personal schedule by appropriately referring to the electronically managed schedule book, or can generate an alarm such as a message at a designated date and time.

[0005] For example, Japanese Unexamined Patent Publication No. H10-111890, “Schedule Adjusting Method and Apparatus”, includes a server and a plurality of mobile communication terminals having the above-mentioned schedule function, and adjusts a schedule between users of the mobile communication terminals. A technique relating to such a mobile communication terminal system is disclosed.

That is, the server that receives the schedule adjustment request from a certain mobile communication terminal analyzes the schedule adjustment request, and then sends a transmission request of the schedule idle time data to the mobile communication terminal of the person to be adjusted obtained as a result. To do. Each mobile communication terminal determines the free time from the schedule information of each user, and sends back to the server.
The server adjusts the schedule from the returned free time of the schedule, and after confirming each mobile band communication terminal, notifies the schedule adjustment result.

[0007]

However, since the personal schedule information is managed individually by the mobile communication terminal or the personal computer, the user inputs the schedule information individually on the go or in the office. I was registering. When managing schedules individually in this way, for example, when registering a duplicate schedule with a mobile communication terminal carried on the go because the contents of the schedule information managed on the PC in the office are unknown There is a problem that there is. Further, for example, when one user uses a plurality of mobile communication terminals, the schedule information managed by one mobile communication terminal is not known, so that the other mobile communication terminal duplicates different schedules. There is a problem that may be registered. This is because the user himself needs to manually update the schedule information registered in the mobile communication terminal, and one piece of schedule information that is individually managed cannot be reflected in the other piece of schedule information.

It is therefore an object of the present invention to provide a mobile communication terminal system which can save the user's trouble and always keep the latest personal information such as schedule information.

[0009]

According to a first aspect of the present invention, there are provided: (a) a mobile communication network; and (b) a first and a second which are connected to the mobile communication network and each form a service area within a predetermined range. Of the base station, (c) first personal information managing means for managing the personal information of the user, and personal information managed by the first personal information managing means is transmitted via the first base station. A first mobile communication terminal, which comprises personal information sending means and belongs to a service area formed by the first base station, and (d) first personal information managing means, which manages the personal information of the user separately. 2 personal information management means,
And personal information receiving means for receiving the personal information transmitted by the personal information transmitting unit through the second base station, the individual
Pre-assigned to the personal information received by the information receiving means.
Creation information that specifies the creation time of personal information to be created and the second item
Assigned to personal information managed by human information management means
Personal information received is new compared to the created information
And a second mobile communication terminal belonging to the service area formed by the second base station, the personal information updating means updating the personal information managed by the second personal information managing means. Are provided in the mobile communication terminal system.

That is, according to the first aspect of the invention, the first and second base stations connected to the mobile communication network and forming respective predetermined service areas are under the control of the individual personal information of the user respectively. In a system in which the first and second mobile communication terminals are located, personal information managed by the first mobile communication terminal is transferred to the second mobile communication terminal via the mobile communication network.
It has become possible to send to the mobile communication terminal of. The second mobile communication terminal reflects the received personal information from the first mobile communication terminal in the personal information managed by the own mobile terminal. Moreover, a new schedule is created based on the creation time of the personal information.
Since it is determined whether or not it is a
The schedule information of can be easily managed.

According to a second aspect of the present invention, in the mobile communication terminal system according to the first aspect, an internet network as a mutually connected data communication network and a second mobile communication terminal addressed to the internet network via this internet network. And a data terminal for transmitting personal information to the mobile terminal, the first and second base stations are connected to the mobile communication network and the Internet network to form a service area of a predetermined range, and at the same time, from the data terminal via the Internet network. It is characterized by comprising data receiving means for receiving personal information and data transmitting means for transmitting the personal information received by the data receiving means to a mobile communication terminal corresponding to the destination via a mobile communication network. .

That is, according to the second aspect of the present invention, the first and second base stations are further connected to the Internet network, and personal information is addressed to the second mobile communication terminal in the Internet network. A data terminal typified by a sending PC was connected. The base station is
By sending personal information received via the Internet network to the destination via the mobile communication network, the second mobile communication terminal can acquire and update the personal information. .

According to a third aspect of the present invention, in the mobile communication terminal system according to the second aspect, the second mobile communication terminal has an interface function for connecting to the data terminal via a cable, and the data terminal via the cable. The feature is that personal information is transferred from.

That is, according to the third aspect of the present invention, the second mobile communication terminal is further provided with an interface function capable of being directly connected to a data terminal such as a personal computer through a cable. Therefore, the second mobile communication terminal is connected via the mobile communication network and the Internet network. You can directly obtain and update personal information without having to.

According to a fourth aspect of the invention, in the mobile communication terminal system according to any one of the first to third aspects, when the personal information is updated by the personal information updating means, a message to that effect is given to the second mobile communication. It is characterized in that it is provided with informing means for informing the user of the terminal.

That is, in the invention described in claim 4, since the user is notified each time the personal information managed by the second mobile communication terminal is updated by the personal information acquired from the other terminal, the user is updated every time. It becomes unnecessary to access all the personal information in order to recognize the personal information.

According to a fifth aspect of the invention, in the mobile communication terminal system according to any one of the first to fourth aspects , the personal information is schedule information indicating the contents of the schedule of each user.

That is, according to the invention as set forth in claim 5, the invention is also applied to the management of the schedule of each user, so that the registered contents are frequently updated, and the schedule management which is difficult to manage can be easily performed.

[0019]

[0020]

[0021]

DETAILED DESCRIPTION OF THE INVENTION

[0022]

EXAMPLES The present invention will be described in detail below with reference to examples.

FIG. 1 shows an outline of the configuration of a mobile communication terminal system according to an embodiment of the present invention.
The mobile communication terminal system according to the present embodiment includes a mobile communication network 10, an Internet network 11, and
It is provided with _first to _nth base stations 12 _{1 to} 12 _n connected to the mobile communication network 10 and the Internet network 11.

In the mobile communication network 10, an unillustrated exchange is provided between mobile communication terminals represented by car phones and mobile phones, or between the mobile communication terminals and fixed communication terminals represented by general subscriber phones. Communication is performed by a signal of a predetermined format via the communication.

In the Internet network 11, computer networks are mutually connected, and communication by packet data of a predetermined format is performed via a packet switching station (not shown) in a transfer unit called packet data.

The 1st to n-th base stations 12 _{1 to} 12 _n form _1st to n-th service areas 14 _{1 to} 14 _n in the ranges corresponding to the intensity of transmitted radio waves and the installation environment, respectively. The 1st to n-th base stations 12 _{1 to} 12 _n are subordinate to mobile communication terminals in the _1st to n-th service areas 14 _{1 to} 14 _n , respectively. The _first to _nth mobile communication terminals 15 ₁ to 15 n belonging to the first to _nth service areas 14 _{1 to} 14 _n are connected to other mobile communication terminals or shown in the figure via a base station that controls each service area. Not Communicate with a fixed communication terminal.

A personal computer 13 is provided on the Internet network 11.
Are connected. More specifically, the personal computer 13
It is connected to an internet server housed in the internet network 11. Then, packet data can be transmitted via the Internet 11 by a predetermined application program operating on the personal computer 13. By using this personal computer 13, packet data can be transmitted to a mobile communication terminal under the control of the base station via the base station connected to the Internet network 11.

The packet data transferred in the Internet network 11 has a predetermined format composed of a header information part for identifying a source and a destination to perform routing control and the like, and a data part in which the communication data itself is arranged. It is composed. Therefore, by referring to the network address arranged in the header information part of the packet data transferred in the Internet network 11, the source and the destination are identified, and the packet data can be sent to the desired destination. Therefore, each of the mobile communication terminals 15 ₁ to 15 _n is assigned a unique network address and is identified in the Internet network 11. The base station, which is the upper station, has previously recognized the network address of the mobile communication terminal under its control.

Each mobile communication terminal belonging to each service area has a schedule function for managing schedule information including the date, time, and schedule contents of the schedule, which is the contents of its own schedule, as the personal information of each user. Schedule information already registered in each mobile communication terminal or schedule information input by a predetermined operation from each mobile communication terminal can be transmitted to another mobile communication terminal via the mobile communication network 10. ing. Further, the personal computer 13 can send the schedule information to each mobile communication terminal by using the packet data transferred on the Internet network 11 by a predetermined application program.

FIG. 2 shows an example of the structure of schedule information transmitted to each mobile communication terminal. The schedule information 20 is composed of schedule creation information 21, schedule setting year / month / day / hour / minute information 22, message data 23, and an alarm type 24.

The schedule creation information 21 indicates the creation date, time, and hour when a schedule is newly created or registered on the mobile communication terminal or the personal computer. Year of creation is "Y
YYY ”, creation month“ MM ”, creation date“ DD ”, and creation time“ hh / mm ”(hh: mm), the schedule creation information 21 is“ YYYY / MM ”.
It is 6-byte information consisting of / DD / hh / mm ".

The schedule year / month / day / hour / minute information 22 indicates the year / month / day / hour / minute of each schedule. For example, when schedule management is performed in units of 30 minutes, the information is 6 bytes which is the start date and time of the schedule. Alternatively, if the schedule is managed in more detail, it is 12 bytes of information consisting of 6 bytes which is the start date and time of the schedule and 6 bytes which is the end date of the schedule. This is appropriately selected according to the schedule function of each mobile communication terminal system. Here, in order to simplify the description, the schedule year / month / day / hour / minute information 22 is assumed to be the former 6-byte information.

The message data 23 is text data indicating the contents of a specific schedule, such as the subject of the schedule and places, contacts, and memos. here,
For example, it has 60 bytes.

The alarm type 24 is 4-byte information for specifying the alarm type such as display, sound, vibration, etc., to the user when the schedule time comes or when the schedule information is received.

Such schedule information is received by the mobile communication terminals under its control from each base station by radio communication.
The mobile communication terminal which receives this compares with the already registered schedule information, and when it is determined that it is newly created, the mobile communication terminal can update the schedule information.

Next, the moving body in this embodiment
The main part of the communication terminal system will be described. However,
1 to n-th base station 12₁~ 12_nAre similar configurations
In the following, the first base station 12₁about
Only the other mobile terminal 12 described₂~ 12_nAbout
The description is omitted. In addition, the first to nth mobile communication terminals 15 ₁
~ 15_nThe same configuration is applied to
Then, the first mobile communication terminal 15₁Only about the other
Mobile communication terminal 15₂~ 15_nDescription of
It

FIG. 3 shows the first base station 1 in this embodiment.
Flowchart showing a 2 ₁ of main portions of the configuration. First base station 1
2 _1, the first subordinate belonging to the first service area 14 ₁
The antenna 30 ₁ for transmitting and receiving signals to and from the mobile communication terminal 15 _{1 of}
Wireless unit 31 ₁ that performs modulation / demodulation and amplification of a signal transmitted / received via 0 ₁ . Furthermore, the first base station 1
2 _1, the mobile communication network switching unit 33 ₁ for transmitting and receiving mobile communication network signals 32 ₁ of a predetermined format to and from the base station or mobile switching center (not shown) of mobile communication network 10, in the Internet network 11 It has a server 35 ₁ for transmitting and receiving packet data 34 _{1 to} and from a packet switch (not shown).

The mobile communication network switching unit 33 ₁ is connected to the mobile communication network 1
It is connected to 0. When the mobile communication network switching unit 33 ₁ receives an outgoing signal from the _first mobile communication terminal 15 ₁ via the antenna 30 ₁ , the mobile communication network switching unit 33 ₁ converts the signal into a corresponding mobile communication network signal 32 ₁ to receive the call. It is sent to the base station of the upper station of the mobile communication terminal or the exchange station connected to the fixed communication terminal. In addition, the mobile communication network switching unit 33 ₁ is
When the mobile communication network signal 32 ₁ which is an incoming signal is received via 0, it passes through the radio unit 31 ₁ and the antenna 30 ₁ ,
It is transmitted as a radio signal of a predetermined format to the first mobile communication terminal 15 ₁ which is the destination of the call.

Server 35₁On the Internet network 11
It is connected. Server 35₁This internet
Packets addressed to mobile communication terminals under the control of the own station via the network 11
Communication included in packet data when data is received
Extract the data. This communication data is the schedule information.
Control information for providing information or internet services
Information and internet data are packet data
It was placed in. Server 35₁Is the extracted
Mobile communication network switching unit 33₁Through
The wireless unit 31₁And antenna 30₁From the first subordinate
Mobile communication terminal 15 ₁Radio of a predetermined format for
Send as a signal.

The first base station 12 ₁ which enables such control has a central processing unit (Central Processing Uni) (not shown) in which the mobile communication network switching unit 33 ₁ controls the entire base station.
t: Hereinafter, abbreviated as CPU. ), And various controls can be executed based on a control program stored in a predetermined storage device such as a read-only memory (ROM).

FIG. 4 shows an outline of the processing contents of the control program stored in such a predetermined storage device (not shown). First, the server 35 ₁ is made to monitor the reception of packet data from the Internet network 11 (step S40). The packet data is designed such that an identifier for identifying the type of signal arranged in the data part is added to the header information part or a predetermined position of the data part in advance, and the server 35 ₁ stores the received packet data Recognize the type of data placed in the data section. Server 3
When the packet data received by 5 ₁ is recognized as the schedule information (step S40: Y), the network address of the destination of the header information part is extracted (step S41).

In the mobile communication terminal according to the present embodiment, each base station recognizes the mobile communication terminal under its control in correspondence with the corresponding telephone number and network address by a predetermined location registration process. .
Therefore, in the mobile communication network switching unit 33 _{1 of} the first base station 12 ₁ , whether or not the mobile communication terminal which is the destination of the packet data in which the received schedule information is arranged is located in the service area of the own station. To search. When it is determined that the mobile station is located within the service area of the own station (step S
42: Y), into a predetermined signal format, modulated by the radio unit 31 _1, via the antenna 30 ₁ to the mobile communication terminal of the destination (step S43).

When it is determined in step S42 that the location registration information is not within the service area of the own station, it is determined that the location registration information already registered is old, and the location registration information is updated by a predetermined location registration process ( Step S44), a series of processing is ended (END).

When it is recognized that the packet data received by the server 35 _{1 in} step S40 is not the schedule information (step S40: N), the mobile communication network switching unit 3
3 ₁ incoming to the mobile communication terminal subordinate to monitor in (step S45). Incoming signals by predetermined signal format, or call during voice communication signals are adapted to an identifier for identifying whether the schedule information is added, the mobile communication network switching unit 33 ₁ receives incoming The type of signal can be recognized. Therefore, when the incoming signal received by the mobile communication network switching unit 33 ₁ is recognized as the schedule information (step S4)
5: Y), the destinations included in the incoming signal are extracted (step S46). Then, in the mobile communication network switching unit 33 ₁ ,
It is searched whether or not the mobile communication terminal corresponding to the telephone number of the called party of the received schedule information is located in the service area of the own station. Then, when it is determined that the mobile station is located in the service area of the own station (step S42: Y), it is converted into a predetermined signal format, modulated by the radio unit 31 ₁ and then transmitted to the destination mobile communication terminal via the antenna 30 _1. It is transmitted (step S43).

In step S45, the mobile communication network switching unit 33.
_When it is recognized that the incoming signal received by ₁ is not the schedule information (step S45: Y), the series of processes is ended (END).

Next, the first mobile communication terminal 15 ₁ located in the first service area 14 ₁ for receiving the schedule information extracted by the first base station 12 ₁ as described above.
Will be described.

FIG. 5 shows a main part of the configuration of the first mobile communication terminal 15 ₁ in this embodiment. The first mobile communication terminal 15 ₁ includes an antenna 50 ₁ and a radio unit 51.
₁ , a speaker 52 ₁ and a microphone 53 ₁ for talking with another mobile communication terminal via the antenna 50 ₁ and the wireless section 51 ₁ , a display section 54 _1, and a call to another terminal by the user or another An operation unit 55 ₁ for receiving an incoming call from a terminal or accessing schedule information is provided. Furthermore, the first mobile communication terminal 15 ₁ notifies the user of the fact that the signal demodulated and amplified by the radio unit 51 ₁ via the antenna 50 ₁ is the above-mentioned schedule information, and a notification unit 56 ₁ A comparison unit 57 ₁ for determining whether or not to update the schedule information, an external connector 58 ₁ for accessing the schedule information between an external device (not shown), and the external connector 58 ₁
An external IF unit 59 ₁ having a function of interfacing with its own terminal (Interface: hereinafter abbreviated as IF),
CPU for controlling the entire _first mobile communication terminal 15 ₁
60 _1, and a memory 61 ₁ for storing the program and the processing result for performing control by schedule information and CPU 60 _1.

Antenna 50₁Is the first station, which is the higher station
Ground station 12₁Signals are sent to and received from
U Wireless unit 51₁Is the antenna 50₁Is sent and received via
Modulates and demodulates and amplifies the signal. Speaker 52₁And
And microphone 53₁Is the sound for voice communication during a call
Used for voice output and voice input. Display unit 54₁Is
Display whether your terminal is out of service area or within range,
In addition to the presence or absence of incoming calls or the schedule information described above,
Display various information related to mobile communication terminals. Operation unit 55₁
Is for operations such as operations during calls by users and schedule functions.
Accepts operations for various settings. Notification unit 56₁Is the schedule
Loudspeaker and light emitting diode to notify the arrival of tool information
(Light Emitting Diode: LED) and vibrator
At least one of For speakers,
Speaker 52 used when talking₁Can also be used as
Is. Comparison unit 57₁Is the antenna 50₁And wireless unit 5
1₁When the signal received via is schedule information,
This and memory 61₁First mobile communication terminal 1 stored in
5₁Compare the schedule information registered in
Whether it is a regulation or schedule information to be updated
Determine. External connector 58₁For example, RS (Recomme
nded Standard) -232C cable, etc.
Connector for connecting directly to the communication port of
It External IF59 ₁Is an external connector 58₁Adopted by
It has an IF function according to the IF specifications.

The first mobile communication terminal 15 having such a configuration
₁ has a schedule function for managing schedule information including the date, time, and schedule contents, which are the contents of the user's personal schedule. This schedule function
It is controlled by the CPU 60 ₁ according to a predetermined schedule management program stored in the memory 61 ₁ or the like. The schedule information managed is the operation unit 55 ₁
By a predetermined operation in the above, it is possible to display on the display unit 54 ₁ or perform various settings such as registration and deletion. Further, the notification unit 56 ₁ can notify the user of the schedule time by the speaker 521, the LED, the vibrator, or the like based on the schedule information.

Further, the first mobile communication terminal 15 ₁ has the already registered schedule information and operation unit 55 ₁
The schedule information input by the above can be transmitted to another mobile communication terminal. That is, the first mobile communication terminal 15 ₁ converts the mobile communication terminal of the destination identified by the telephone number or the like, to a predetermined signal format schedule information to be transmitted,
Further, an identifier for distinguishing from a voice communication signal during a call is added. After that, the data is transmitted from the radio unit 51 ₁ and the antenna 50 ₁ via the base station.

Further, the first mobile communication terminal 15 ₁ can receive the schedule information from another mobile communication terminal and reflect it on the schedule information already registered in its own terminal. Therefore, in the first mobile communication terminal 15 ₁ , it is shown in FIG. 2 whether the received signal received from the first base station 12 ₁ which is an upper station via the wireless line is the voice communication information at the time of the call. Determine if it is schedule information. When it is determined that the schedule information is the schedule information, it is compared with the schedule information already registered in the terminal to determine whether the schedule information is new or updated, and the schedule information is new or updated. Sometimes, it is reflected in the schedule information registered in the own terminal.

[0052] In this first mobile communication terminal 15 _1, the update CPU 60 ₁ is based on the control program stored in the memory 61 _1, described above for schedule information stored likewise in the memory 61 ₁ You can do it.

FIG. 6 shows an outline of the processing contents of the control program stored in the memory 61 ₁ . CP
The U 60 ₁ monitors a received signal from the _first base station 12 ₁ which is an upper station and refers to an identifier added to a predetermined signal format to refer to a voice communication signal at the time of a call or schedule information. It is determined (step S7)
0). When it is determined that the received signal is not the schedule information (step S70: N), the received signal is monitored again without performing this schedule update process. On the other hand, when it is determined that the received signal is schedule information (step S70: Y), the schedule information shown in FIG. 2 is extracted from the predetermined received signal (step S70).
71), and temporarily stores it in the memory 61 ₁ (step S7).
2).

[0054] Subsequently, in the comparison section 57 _1, memory 6
The schedule information stored in the separate area of 1 ₁ and already registered in the own terminal is searched to determine whether the received schedule information overlaps with the already registered schedule (step S73). When it is determined that the schedules do not overlap and the schedule is new (step S73: Y), the schedule information registered in the terminal itself is reflected (step S74), and the notification unit 56 ₁ notifies the fact. The user is notified or the display unit 54 ₁ is made to display that fact (step S75).

On the other hand, when it is determined in step S73 that the schedules overlap (step S73: N),
By referring to the creation information of the schedule information shown in FIG. 2, the creation date and time of the schedule information already registered in another area of the memory 61 ₁ and the creation date and time of the received schedule information are compared to the comparison unit 57 ₁ . And determine which is the latest schedule information (step S7).
6). When it is determined that the received schedule information is the latest (step S76: Y), it is determined that the schedule information already registered in the memory 61 ₁ should be updated, and the content of the registered schedule information is updated. Is rewritten to the contents of the received schedule information (step S
76). After that, the notification section 56 ₁ notifies the user of that fact, or the display section 54 ₁ displays the fact (step S75).

When it is determined that the schedule information received in step S76 is created before the schedule information already registered in the terminal itself (step S7).
6: N), the received signal is monitored again without updating the schedule information (step S70).

Furthermore, the first mobile communication terminal 15
_{Since 1} has an external IF 59 ₁ and an external connector 58 ₁ , for example, a personal computer 1 using an RS-232C cable
It is also possible to connect to the communication port No. 3 to transfer the contents of the schedule information registered in the personal computer 13 and update the schedule information in the own terminal in the same manner as the above-mentioned comparison / determination process. The schedule information can be registered or updated by the schedule information update program stored in the memory 61 ₁ similar to the processing content shown in FIG.

As described above, the mobile communication terminal system according to the present embodiment connects the Internet network 11 to the plurality of base stations 12 _{1 to} 12 _n connected to the mobile communication network 10 and each having a service area. Then, the equip a schedule function for managing schedule information of a user personal mobile communication terminal 15 ₁ to 15 _n belong to each service area, through the mobile communication network schedule information, each of which manages another mobile communication terminal I was able to send it. In addition, the schedule information that is operated from a predetermined application program from the personal computer 13 can be used to send schedule information to the Internet network 1.
The schedule information can be sent to the mobile communication terminal of the mobile communication network via the first route. further,
Since the mobile communication terminal is provided with an external connector or the like, it is possible to directly transfer the schedule information from a personal computer or the like without going through the Internet network 11. In this way, the mobile communication terminal that has acquired the schedule information transmitted from another terminal or the like refers to the schedule information that is already registered in the own terminal and acquires newer schedule information, or still When the schedule information such as unregistered schedule time is acquired, it can be reflected in the schedule information registered in the own terminal. As a result, the user can always perform schedule management based on the latest schedule information without any trouble.

In the mobile communication terminal system of this embodiment, when the schedule information acquired from another terminal is a new schedule by referring to the creation information of the schedule information already registered in the own terminal, or yet. When it is the schedule information of the schedule time that is not registered, this is reflected in the schedule information of the own terminal. However, it is possible to give priority to the schedule information so that even if new schedule information is acquired, it will not be accidentally updated or an alarm will be issued.

In the mobile communication terminal system of this embodiment, each mobile communication terminal having a schedule function has been described as updating the schedule information from another terminal, but the present invention is not limited to this. . It is possible for each user to provide various functions of personal information for which the latest information is always required.

Further, in the mobile communication terminal system of this embodiment, the schedule information is sent from the personal computer through the Internet network, but the present invention is not limited to this. For example, it suffices that the data terminal can transmit the schedule information to the mobile communication terminal via a data communication network different from the mobile communication network instead of the internet network.

[0062]

As described above, according to the first or second aspect of the invention, the contents of personal information separately managed, for example, on the go or in the office are reflected without the trouble of the user. Therefore, the latest personal information can always be managed. Also,
According to the invention of claim 1, the time of creation of the personal information is used as the basis.
To determine whether it is a quasi new schedule
It is easier to manage the latest schedule information.
You can

Further, according to the third aspect of the present invention, the personal computer is provided with an interface function capable of directly connecting to a data terminal such as a personal computer through a cable, so that the personal information can be directly stored without using the mobile communication network and the Internet network. Can be obtained and updated.

Further, according to the invention of claim 4,
Since the user is notified each time the personal information managed by the own terminal is updated with the personal information acquired from another terminal, the user needs to access all the personal information in order to recognize the latest personal information every time. Disappears.

Further, according to the invention described in claim 5, by applying to the management of the user's individual schedule, the registered contents are frequently updated, and the schedule management which is difficult to manage can be easily performed. Become.

[0066]

[Brief description of drawings]

FIG. 1 is a schematic configuration diagram showing an outline of a configuration of a mobile communication terminal system in a present embodiment.

FIG. 2 is an explanatory diagram showing an example of a configuration of schedule information.

FIG. 3 is a block diagram showing a main configuration part of a first base station in the present embodiment.

FIG. 4 is a flowchart showing an outline of processing contents of a first base station in the present embodiment.

FIG. 5 is a block diagram showing a main configuration part of a first mobile communication terminal in the present embodiment.

FIG. 6 is a flowchart showing an outline of processing contents of the first mobile communication terminal in the present embodiment.

[Explanation of Codes] 10 Mobile Communication Network 11 Internet Network 12 _{1 to} 12 _n 1st to nth Base Station 13 Personal Computers 14 _{1 to} 14 _n 1st to nth Service Areas 15 ₁ to 15 _n 1st to nth Mobile communication terminals 30 ₁ , 50 ₁ antennas 31 ₁ , 51 ₁ radio unit 33 ₁ mobile communication switching unit 35 ₁ server 52 ₁ speaker 53 ₁ microphone 54 ₁ display unit 55 ₁ operation unit 56 ₁ notification unit 57 ₁ comparison unit 58 ₁ External connector 59 ₁ External IF 60 ₁ CPU 61 ₁ Memory

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Claims (5)

(57) [Claims] 1. A mobile communication network, first and second base stations connected to the mobile communication network, each forming a service area of a predetermined range, and a first personal information management for managing personal information of a user. Means and personal information sending means for sending the personal information managed by the first personal information management means via the first base station, in a service area formed by the first base station. The first mobile communication terminal to which the personal information belongs, the second personal information managing unit that manages the personal information of the user separately from the first personal information managing unit, and the personal information transmitted by the personal information transmitting unit. and personal information receiving means for receiving via said second base station, the individual
The personal information received by the information receiving means is attached in advance.
Creation information for specifying the creation time of the given personal information and
Individuals managed by the second personal information management means
The received information is compared with the creation information given to the person information.
When the personal information is new, the personal information updating means for updating the personal information managed by the second personal information managing means belongs to the service area formed by the second base station. A mobile communication terminal system comprising: a second mobile communication terminal. 2. An internet network as a data communication network interconnected to each other, and a data terminal for transmitting personal information to the second mobile communication terminal via the internet network, wherein the first and the first and second data communication terminals are provided. The second base station is connected to the mobile communication network and the internet network to form a service area of a predetermined range, and a data receiving means for receiving the personal information from the data terminal via the internet network; 2. The mobile communication terminal system according to claim 1, further comprising: data transmission means for transmitting the personal information received by the data reception means to the mobile communication terminal corresponding to the destination via the mobile communication network. . 3. The second mobile communication terminal has an interface function for connecting to the data terminal via a cable, and the personal information is transferred from the data terminal via the cable. Item 2. A mobile communication terminal system according to item 2. 4. The notifying means for notifying the user of the second mobile communication terminal of the fact that the personal information is updated by the personal information updating means. The mobile communication terminal system according to any one of claims. 5. The mobile communication terminal system according to any one of claims 1 to 4, wherein the personal information is schedule information indicating a user's personal schedule content.