JP2003018333A - Mobile device charging system, mobile device charging method, mobile device charging program, and computer-readable recording medium - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mobile equipment charging system with which available connection frequencies can be set and managed totally to a plurality of mobile equipment. SOLUTION: A mobile equipment charging system 10 is provided with: a prepaid information storage part 101g for correspondently storing connection frequencies communicable for a portable telephone set belonging to a group and the telephone number of the portable telephone set belonging to the group while determining these frequencies and telephone number on the basis of a preset upper limit rate for each group to which a plurality of portable telephone sets belong; a receiving part 101a for receiving the telephone number of a portable telephone set 40 which is to originate a call; and a determining part 101b for determining whether the portable telephone set 40 to originate the call may originate the call on the basis of the telephone number received with the receiving part 101a and the telephone number and connection frequency stored in the prepaid rate information storage part 101g.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile device charging system, a charging method, a charging program, and a computer, which are capable of communicating in accordance with the connectable frequency determined based on a fee paid in advance. The present invention relates to a readable recording medium.

[0002]

2. Description of the Related Art Conventional mobile phones, PHS (Person)
As a billing system for mobile devices such as al Handyphone System) and PHS for data communication,
2. Description of the Related Art A charging system is used in which connection degrees are added according to the actual time of communication such as a telephone call or data communication and the distance between exchanges, and a fee is charged according to the added connection degrees. As another charging system, there is a charging system in which a usable connection frequency is set according to a fee paid in advance and the mobile device can be used within the range of the set connection frequency. In the charging system in which the usable connection frequency is set according to the fee paid in advance, the connection frequency is set for each mobile device.

[0003]

DISCLOSURE OF THE INVENTION In the conventional billing system in which the usable connection frequency is set according to the prepaid fee, the usable connection frequency is set for each mobile device. In addition, it was not possible to set the connection frequency that can be used collectively for multiple mobile devices.

Therefore, the present invention is a mobile device billing system, a mobile device billing method, a mobile device billing program, and a computer-readable computer which can set and manage the connection frequency that can be used collectively by a plurality of mobile devices. An object is to provide a recording medium.

[0005]

A mobile device charging system of the present invention is a connection determined by a maximum charge set in advance for each group to which a plurality of mobile devices belong, and mobile devices belonging to the group can communicate with each other. A storage unit that stores the frequency and the number of the mobile device belonging to the group in association with each other, a receiving unit that receives the number of the mobile device that is about to make a call, a number that the receiving unit receives, and a storage unit that stores the number. Determining means for deciding whether or not the mobile station that is going to make a call can make a call, based on the number being dialed and the connection frequency.

According to the present invention, the storage means stores the connection frequency with which the mobile units belonging to the group can communicate and the numbers of the mobile units belonging to the group in association with each other.
It is possible to collectively set the connection frequency at which a plurality of mobile devices can communicate. Since the receiving means receives the number of the mobile station which is going to make a call, the number of the mobile station which is going to make a call can be known. Since the deciding means decides whether or not to call the mobile station to be called based on the received mobile station number, the stored mobile station number and the connection frequency, the plurality of mobile stations belonging to the group. It is possible to manage whether or not a call can be made based on the connection frequency that is collectively set for. Further, if a transmitting means is provided to transmit the call approval / disapproval information to the exchange (exchange) or the base station, the exchange or base station decides whether or not to permit the call of the mobile unit which is about to make the call. can do. Since the connectable connection frequency is set based on a preset upper limit charge, for example, budget management becomes easy. In particular, when making a contract with a company or the like, charge management can be easily performed by performing group registration according to a position, a department, or the like.

Further, in the mobile device billing system of the present invention, the connection frequency stored in the storage means is subtracted based on the communication of the mobile device determined to be callable by the determination means to become the first predetermined value. In this case, a warning sending unit may be provided for sending a warning to the mobile devices belonging to the group corresponding to the connection frequency. Since the warning that the communicable connection frequency stored in the storage means has reached the first predetermined value is transmitted, the user of the mobile device can know that the communicable time is running short.

Further, in the mobile device billing system of the present invention, the connection frequency stored in the storage means is subtracted based on the communication of the mobile device determined to be callable by the determination means to become the second predetermined value. In this case, a communication cutoff unit that cuts off the communication of the mobile devices belonging to the group corresponding to the connection frequency may be provided. Since the communication of the mobile device belonging to the group in which the connection frequency stored in the storage means becomes the second predetermined value is cut off, for example, if the second predetermined value is set to a value such as the lower limit value of the usable connection frequency. The user will not use the mobile device beyond the available connection frequency.

Further, in the mobile device billing system of the present invention, the connection frequency stored in the storage means is subtracted based on the communication of the mobile device determined to be callable by the determining means to become the second predetermined value. After that, a post-approval connection frequency calculating means may be provided to calculate the post-approval connection frequency by adding the connection frequencies based on the communication of the mobile devices belonging to the group corresponding to the connection frequency. Since the connection frequency is added based on the subsequent communication of the mobile device belonging to the group in which the connection frequency stored in the storage means has reached the second predetermined value, the connection frequency at which the second predetermined value can be used, for example, is available. If you use a value such as the lower limit of
Even when the available connection frequency of the group to which the mobile device in communication belongs is exhausted, the mobile device can continue communication.

Further, the mobile device charging system of the present invention is based on group identification information for identifying a group, a password corresponding to the group identification information, and the number of the mobile device to be registered or deleted in the group. A registration management unit for registering or deleting the mobile device in the group may be provided. Since the registration or deletion of the mobile device in the group is performed based on the group identification information, the password, and the mobile device number, it is possible to exclude registration in a malicious third party group who does not know the password, for example. it can.

Further, in the mobile device charging system of the present invention, when the registration management means newly registers a mobile device in a group, the mobile device is registered in one mobile device selected from the mobile devices belonging to the group. A registration notifying means for notifying that there is may be provided. Since the selected mobile device is notified of the registration, the person having the selected mobile device can know which mobile device has been registered.

Further, in the mobile device billing system of the present invention, when the registration management means newly registers a mobile device in a group, the number of the mobile device to be registered by the registration management means is registered in advance. You may confirm whether it is a refusal number. It is possible to prevent re-registration of a mobile device previously deleted from the group, because it is confirmed whether or not it is the registration refusal number when registering in the group.

In the mobile device billing method of the present invention, the receiving means is
Receiving the number of the mobile station that is to make the call,
The deciding means is determined based on the upper limit charge preset for each group to which the plurality of mobile devices stored in the storage means are associated with the number received by the receiving means, and the mobile devices belonging to the group. Is determined based on the connection frequency with which the mobile station can communicate and the number of the mobile station that belongs to the group.

According to the present invention, the storage means stores the connection frequency with which the mobile units belonging to the group can communicate and the numbers of the mobile units belonging to the group in association with each other.
It is possible to collectively set the connection frequency at which a plurality of mobile devices can communicate. Since the receiving means receives the number of the mobile station which is going to make a call, the number of the mobile station which is going to make a call can be known. Since the deciding means decides whether or not to call the mobile station to be called based on the received mobile station number, the stored mobile station number and the connection frequency, the plurality of mobile stations belonging to the group. It is possible to manage whether or not a call can be made based on the connection frequency that is collectively set for. Further, if a transmitting means is provided to transmit the call approval / disapproval information to the exchange (exchange) or the base station, the exchange or base station decides whether or not to permit the call of the mobile unit which is about to make the call. can do. Since the connectable connection frequency is set based on a preset upper limit charge, for example, budget management becomes easy. In particular, when making a contract with a company or the like, charge management can be easily performed by performing group registration according to a position, a department, or the like.

Further, in the mobile device billing method of the present invention, the connection frequency stored in the storage means is subtracted based on the communication of the mobile device determined to be callable by the determination means to become the first predetermined value. In this case, the warning transmitting means may include a step of transmitting a warning to the mobile devices belonging to the group corresponding to the connection frequency. Since the warning that the communicable connection frequency stored in the storage means has reached the first predetermined value is transmitted, the user of the mobile device can know that the communicable time is running short.

Further, in the mobile device billing method of the present invention, the connection frequency stored in the storage means is subtracted based on the telephone call of the mobile device determined to be callable by the determination means to become the second predetermined value. In this case, the communication cutoff unit may include a step of cutting off the communication of the mobile devices belonging to the group corresponding to the connection frequency. Since the communication of the mobile device belonging to the group in which the connection frequency stored in the storage means becomes the second predetermined value is cut off, for example, if the second predetermined value is set to a value such as the lower limit value of the usable connection frequency. The user will not use the mobile device beyond the available connection frequency.

Further, in the mobile device billing method of the present invention, the connection frequency stored in the storage means is subtracted based on the communication of the mobile device which the deciding means has determined that the call can be made to become the second predetermined value. After that, the post-approval connection frequency calculation means may include a step of calculating the post-approval connection frequency by adding the connection frequencies based on the communication of the mobile devices belonging to the group corresponding to the connection frequency. Since the connection frequency is added based on the subsequent communication of the mobile device belonging to the group in which the connection frequency stored in the storage means has reached the second predetermined value, the connection frequency at which the second predetermined value can be used, for example, is available. If a value such as the lower limit value of is used, the mobile station can continue communication even if the available connection rate of the group to which the mobile station in communication belongs is exhausted.

Further, in the mobile device billing method of the present invention, the registration management means has group identification information for identifying a group, a password corresponding to the group identification information, and the number of the mobile device to be registered or deleted in the group. The step of registering or deleting the mobile device in the group may be provided based on the following. Since the registration or deletion of the mobile device in the group is performed based on the group identification information, the password, and the mobile device number, it is possible to exclude registration in a malicious third party group who does not know the password, for example. it can.

In the mobile device charging method of the present invention, when the registration management means newly registers a mobile device in a group, the registration notifying means is selected from the mobile devices belonging to the group. The mobile device may be notified of the registration. Since the selected mobile device is notified of the registration, the person having the selected mobile device can know which mobile device has been registered.

In the mobile device charging method of the present invention, when the registration management means newly registers a mobile device in a group,
The registration management means may confirm whether or not the number of the mobile device to be registered is the registration refusal number registered in advance. It is possible to prevent re-registration of a mobile device previously deleted from the group, because it is confirmed whether or not it is the registration refusal number when registering in the group.

The mobile unit billing program of the present invention stores a plurality of computer programs in which the receiving unit for receiving the number of the mobile unit that is about to make a call, the number received by the receiving unit, and the storing unit are associated with each other. Is set based on a preset upper limit charge for each group to which the mobile device belongs, and a call is made based on the connection frequency with which the mobile device belonging to the group can communicate and the number of the mobile device belonging to the group. It functions as a deciding means for deciding whether or not to make a call to the mobile device to be attempted.

When the computer executes the mobile unit billing program of the present invention, the storage unit stores the connection frequency with which the mobile units belonging to the group can communicate and the number of the mobile unit belonging to the group in association with each other. Therefore, it is possible to collectively set the connection frequency at which communication is possible with a plurality of mobile devices. Since the receiving means receives the number of the mobile station which is going to make a call, the number of the mobile station which is going to make a call can be known. Since the deciding means decides whether or not to call the mobile station to be called based on the received mobile station number, the stored mobile station number and the connection frequency,
It is possible to manage the call permission / prohibition based on the connection frequency set collectively for a plurality of mobile devices belonging to the group. Further, if a transmitting means is provided to transmit the call approval / disapproval information to the exchange (exchange) or the base station, the exchange or base station decides whether or not to permit the call of the mobile unit which is about to make the call. can do. The connection frequency at which communication is possible is
Since it is set on the basis of a preset upper limit charge, for example, budget management becomes easy. In particular, when making a contract with a company or the like, charge management can be easily performed by performing group registration according to a position, a department, or the like.

Further, by causing the computer to execute the mobile unit billing program of the present invention, the connection frequency stored in the storage unit is subtracted based on the communication of the mobile unit that the determination unit has determined that the call can be made. When it reaches a predetermined value, it may be further functioned as a warning transmitting means for transmitting a warning to a mobile device belonging to a group corresponding to the connection frequency. Since the warning that the communicable connection frequency stored in the storage means has reached the first predetermined value is transmitted, the user of the mobile device can know that the communicable time is running short.

The connection frequency stored in the storage means is subtracted on the basis of the communication of the mobile equipment determined to be callable by the determination means by causing the computer to execute the mobile equipment charging program of the present invention. It may further function as a communication cutoff unit that cuts off the communication of the mobile devices belonging to the group corresponding to the connection frequency when the predetermined value is reached. Since the communication of the mobile devices belonging to the group having the connection frequency of 0 stored in the storage means is cut off, the user is prevented from using the mobile device beyond the available connection frequency.

The connection frequency stored in the storage means is subtracted based on the communication of the mobile station determined to be callable by the determining means by causing the computer to execute the mobile station charging program of the present invention. After the predetermined value is reached, the connection frequency may be added based on the communication of the mobile device belonging to the group corresponding to the connection frequency, and the post-approval connection frequency calculation means may be further functioned to calculate the post-approval connection frequency. Since the connection frequency is added based on the subsequent communication of the mobile device belonging to the group in which the connection frequency stored in the storage means has reached the second predetermined value, the connection frequency at which the second predetermined value can be used, for example, is available. If a value such as the lower limit value of is used, the mobile station can continue communication even if the available connection rate of the group to which the mobile station in communication belongs is exhausted.

Further, by causing the computer to execute the mobile device billing program of the present invention, group identification information for identifying a group, a password corresponding to the group identification information, and the number of the mobile device to be registered or deleted in the group. Based on the above, it may further function as a registration management means for registering or deleting the mobile device in the group. Since the mobile device is registered or deleted in the group based on the group identification information, the password, and the mobile device number,
For example, it is possible to exclude registration with a group of malicious third parties who do not know the password.

When the computer executes the mobile device billing program of the present invention and the registration management means newly registers the mobile device in the group, one selected from the mobile devices belonging to the group. May be further functioned as a registration notifying means for notifying the mobile device of the fact that the registration has been made. Since the selected mobile device is notified of the registration, the person having the selected mobile device can know which mobile device has been registered.

When the registration management unit newly registers a mobile unit in the group by causing the computer to execute the mobile unit charging program of the present invention, the number of the mobile unit to be registered by the registration management unit is set in advance. It may be possible to confirm whether or not it is the registered registration refusal number. It is possible to prevent re-registration of a mobile device previously deleted from the group, because it is confirmed whether or not it is the registration refusal number when registering in the group.

A computer-readable recording medium of the present invention has any one of the above mobile station charging programs recorded therein.

When the mobile device billing program recorded on the recording medium of the present invention is executed by using a computer, the storage device stores in the storage means the connection frequency with which the mobile device belonging to the group can communicate and the number of the mobile device belonging to the group. Since they are stored in association with each other, it is possible to collectively set the connection frequency with which a plurality of mobile devices can communicate. The receiving means
Since the number of the mobile station that is about to make a call is received, the number of the mobile station that is about to make a call can be known. Since it is determined whether or not to call the mobile station that is trying to make a call based on the received mobile station number, the stored mobile station number, and the connection frequency, it is possible to summarize for multiple mobile stations belonging to the group. It is possible to manage whether or not a call can be made based on the connection frequency set by the above. Further, by providing a transmitting means, the call approval / disapproval information can be transmitted to the exchange (exchange) or the base station. Therefore, whether the exchange or the base station permits the call of the mobile station to be called. Can be determined.

The mobile device of the present invention is registered in a plurality of groups, and when making a call, displays group identification information for identifying the plurality of groups in which the mobile device is registered,
One group identification information selected from the displayed group identification information and the mobile device identification information for identifying the mobile device are transmitted together.

According to the present invention, one group identification information selected from the plurality of group identification information and the mobile device identification information for identifying the mobile device are transmitted, so that the mobile device is registered in the plurality of groups. Even if it is, the calling process can be performed by using one group identification information.

[0033]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described with reference to the drawings. When possible, the same parts are designated by the same reference numerals, and overlapping description will be omitted. Although a mobile phone having a data communication function is used as a mobile device in the present embodiment, a mobile phone having only a call function, a PHS, a PHS for data communication, or the like may be used. Also, as a mobile phone, TDMA (Time
(Division Multiple Access)
One of the methods, PDC (Personal Digi)
Although a description will be given by taking a TAL (Cellular) method as an example, CDMA (Code Division Multi)
It may be a digital mobile phone of another system such as a ple access system or an analog mobile phone. Here, the connection frequency is a coefficient for calculating a call charge by multiplying the unit charge by being calculated according to the call time of the mobile phone and the call distance determined based on the distance between exchanges. .

The mobile device charging system 10 according to the first embodiment of the present invention will be described. FIG. 1 is a diagram showing the configuration of a network using the mobile device charging system 10. The mobile device billing system 10 and the exchange 20 are connected to the mobile phone network 50, and can exchange data with each other via the mobile phone network 50. Mobile phone network 50
Another switching center (not shown) is also connected to the switching center, and data can be transmitted and received between the other switching center and the switching center 20. The mobile phone network 50 is also connected to a fixed phone network (not shown). A base station 30 and a base station 31 are connected to the exchange 20 via a wired transmission path. The switching center 20 manages the lines allocated to the base stations 30 and 31, and allocates the lines to the cells 30a handled by the base station 30 and the base station 31 and the mobile phones 40 to 43 located in the cells 31a. To do.

In the cell 30a which the base station 30 is responsible for,
The mobile phones 40 to 42 are located, and the mobile phone 43 is located in the cell 31a that the base station 31 serves. The base station 30 and the base station 31 can receive radio waves from the mobile phones 40 to 43 located in the cell 30a and the cell 31a, which are the callable areas that the base station 30 and the base station 31 are in charge of. Can be sent. The cell 30a and the cell 31a are ones that cover the service area with a so-called small zone configuration. In the present embodiment, the base station 30 and the base station 31
Are arranged in the centers of the cells 30a and 31a, and their respective antennas do not have directivity, but using the antennas having directivity, the cells 30a and 31a
May be further divided and each may be responsible.

The mobile phones 40 to 43 are mobile phones having both a call function and a data communication function. The mobile phones 40 to 43 are so-called prepaid mobile phones that can be used according to a preset upper limit charge or a connection frequency set based on a prepaid charge. FIG. 2 shows an example of a screen display when the mobile phones 40 to 43 call and try to make a call. Figure 2
As shown in (a), the group identifier (group identification information) to which the mobile phones 40 to 43 belong and the telephone number of the other party are input, and a call button (not shown) is pressed. When the mobile phone is registered in multiple groups, the group identification information for identifying the multiple groups that the mobile phone is registered at the time of calling is displayed, and the caller selects from the displayed group identification information. The one group identification information and the mobile phone identification information for identifying the mobile phone are transmitted together. At this time, the group identification information may be automatically selected according to the telephone number of the other party by presetting without selecting the group identification information for each call. Then, the entered information will be exchange 2
It is transmitted to the mobile device billing system 10 via 0 and the authentication work is performed. Meanwhile, on the screens of the mobile phones 40 to 43, a display indicating that the process is waiting, such as "currently being authenticated. Please wait for a while.", Is displayed as shown in FIG. When the mobile device billing system 10 completes the authentication work and is allowed to make a call, as shown in FIG. 2 (c), a display indicating that permission is given such as "call is possible. Please talk." Will be done. After the call is completed, as shown in FIG. 2 (d), the display of the connection frequency used in the call and the balance of the connection frequency of the entire belonging group are displayed. The same applies to the case of data communication instead of telephone call.

Next, the mobile device charging system 10 will be described. The mobile device billing system 10 is a computer system physically provided with a CPU (central processing unit), a memory, an input device such as a mouse and a keyboard, a display device such as a display, and a storage device such as a hard disk (for example, a workstation or a personal computer). ), And can exchange information with the exchange 20, the base station 30, and the base station 31.

The mobile device billing system 10 is composed of a prepaid billing system 101 and a postpaid billing system 102 as functional components. Prepaid billing system 101
Is a receiver 101a (reception means) and a determiner 101b.
(Decision unit), transmission unit 101c (transmission unit), warning transmission unit 101d (warning transmission unit), and call blocking unit 101
e (call blocking unit), a subtraction unit 101f, and a prepaid fee information storage unit 101g (storage unit).
The post-payment charging system 102 includes a postpaid connection frequency calculation unit 102.
a (post-approval connection frequency calculation means) and a post-payment charge information storage unit 102b. Hereinafter, each component will be described in detail.

The receiving section 101a includes mobile phones 40 to 43.
Among these, a part for receiving information such as a telephone number of a mobile phone to make a call, a group identifier for identifying a group to which the mobile phone belongs, and a use connection frequency of the mobile phone. The receiving unit 101a sends the received information to the determining unit 101b and the subtracting unit 101f.

The deciding unit 101b receives the information received by the receiving unit 101a, and based on the received information and the information stored in the prepayment charge information storing unit 101g,
This is a part that determines whether or not the mobile phone to be called, out of the mobile phones 40 to 43, can be called. The deciding unit 101b sends the decided call approval / disapproval information to the transmitting unit 101c.

The transmitting section 101c is a section for receiving the information indicating whether or not the call can be made, which is decided by the deciding section 101b, and transmitting it to the exchange 20, the base station 30, or the base station 31. Whether to transmit to the exchange 20 or to the base station 30 or the base station 31 is determined depending on which one is substantially controlling the connection of the communication line to the mobile phones 40 to 43. If the call can be made, the switching center 20, the base station 30, or the base station 31 secures a line for the mobile phone to make a call based on the received information indicating whether or not the call can be made and enables the call. On the other hand, if the call is rejected, the process is terminated without securing the line for the mobile phone which is about to make the call.

The prepayment charge information storage unit 101g is determined based on a group identifier for identifying a group to which a plurality of mobile phones belong and a charge paid in advance for each group, and mobile phones belonging to the group can communicate with each other. This is a portion for storing the connection frequency and the telephone number (number) of the mobile phones belonging to the group in association with each other.

FIG. 3 shows a specific example of information stored in the prepaid fee information storage unit 101g. According to the specific example shown in FIG. 3, the prepaid charge information storage unit 101g includes a group identifier, a password, a callable connection frequency, a data communication-enabled connection frequency, an expiration date, and a telephone number of a plurality of belonging mobile phones. The number and the method of processing after the connection frequency has expired are stored in association with each other. The group identifier is a unique symbol string for identifying a group. The password is,
A person who has a mobile phone having a representative number of each group is unique to each group, and the person who has the prepaid charge information storage unit
It is used when updating or deleting the information stored in 1g. The password is also used by those who want to register with each group at the time of registration. The callable connection frequency is information indicating the connection frequency at which the mobile phones belonging to each group can make a call. The data communication possible connection frequency is information indicating the connection frequency at which the mobile phones belonging to each group can perform data communication. For example, a mobile phone belonging to the group “A001” can make voice calls for 502 connection degrees and data communication for 909 connection degrees. The expiration date is information indicating how long the connection frequency of the group can be used. The belonging mobile phones 1 to 4 are information indicating the telephone numbers of mobile phones belonging to the group. The belonging mobile phone 1 is a representative number, and is a telephone number of a person who has the authority to manage the registration information of the group. The process after the disconnection of the connection frequency is information indicating the handling of the call after the communication-enabled connection frequency or the data-communication-enabled connection frequency becomes 0.

The subtracting unit 101f is a unit that receives the information received by the receiving unit 101a and rewrites the information stored in the prepaid fee information storage unit 101g based on the received information. For example, the mobile phone 2 belonging to the group A001 (phone number: 090-***-25
27), if 50 calls are made, then 50 is subtracted from the callable connections of group A001,
The callable connection frequency is 452. The subtraction timing may be a predetermined fixed cycle, or may be synchronized with the timing at which the call per unit connection frequency ends.

The warning transmission unit 101d is a unit for transmitting a warning to the mobile phone based on the information stored in the prepaid fee information storage unit 101g. For example, group A00
When the callable connection frequency of 1 becomes equal to or less than a predetermined value (first predetermined value, for example, 20), a warning is transmitted to the mobile phones belonging to the group A001. The warning here may be a message such as "I will not be able to make a call soon. Please be careful." Or an electronic sound, and the user of the mobile phone receiving the warning recognizes it as a warning. Anything can be used.

The call blocking section 101e is a section for blocking the calls of the mobile phones 40 to 43 based on the information stored in the prepaid fee information storage section 101g. For example, when the callable connection frequency of the group A001 reaches a predetermined value (second predetermined value, for example, 0), if “Forced disconnection” is included in the item “Process after disconnection of connection frequency”, the group A001 is displayed.
Switching center 2 so as to cut off calls from mobile phones belonging to
Send signal to 0. Based on the signal, the exchange 20 has the telephone numbers "090-***-2526" and "09".
0-***-2527 "" 090-***-252
Cut off the 8 ”line. The base station 30 and the base station 3
In the case of a system in which 1 disconnects the line, exchange 2
A signal is sent to the base station 30 and the base station 31 via 0 and the same processing is performed. In the present embodiment, the processing after the connection frequency is cut is set collectively for each group,
You may set it for each mobile phone that belongs to the group,
Further, the mobile phone may be set for each call.

The post-payment connection frequency calculating unit 102a of the post-payment charging system 102 calculates the post-payment connection frequency of the mobile phones 40 to 43 based on the information stored in the prepaid charge information storage unit 101g of the prepaid charging system 101. This is the part to be calculated. For example, when the callable connection frequency of the group B003 reaches a predetermined value (second predetermined value, for example, 0), if the item “Processing after connection frequency cutoff” is “deferred payment”, the group B003 is set. The post-pay connection frequency is calculated by adding the connection frequency based on the call of the mobile phone to which the mobile phone belongs. The postpaid connection frequency calculated by the postpaid connection frequency calculation unit 102a is stored in the postpaid charge information storage unit 102b.

Next, a method of managing outgoing calls of a mobile phone using the mobile device billing system 10 will be described. Figure 4
FIG. 6 is a flowchart up to the step of determining whether or not a mobile phone can make a call using the mobile device charging system 10. Subsequently, description will be made with reference to FIGS. 1 and 4. Receiver 101a
Is a mobile phone (for example, mobile phone 4
0) is in a waiting state for receiving the telephone number and the group identifier, and when the telephone number and the group identifier of the mobile phone 40 which is to make a call are received, the information is determined by the determining unit 101.
b (step S01).

The determining unit 101b collates the received group identifier with the group identifier stored in the prepaid fee information storage unit 101g, and confirms whether or not the received group identifier exists (step S02). If the received group identifier is not among the stored group identifiers, the transmitting unit 101c is instructed to transmit a message such as “There is no designated group” to the mobile phone 40 (step S0).
3).

If the received group identifier is included in the stored group identifiers, then the received telephone number is compared with the telephone number stored in the prepaid charge information storage unit 101g, and the received group number is received. It is confirmed whether or not the received telephone number is registered in the group specified by the identifier (step S04). If the received telephone number is not registered, the transmitting unit 101c is instructed to transmit a message such as "Not registered in the specified group" to the mobile phone 40 (step S05).

If the received telephone number is registered, it is then confirmed whether the expiration date of the group specified by the received group identifier has passed (step S0).
6). Taking FIG. 3 as an example, for example, the reference date for determination is 20.
If it is May 20, 2001, the expiration date of the group B003 is December 11, 2000. Therefore, in such a case, the transmitting unit 101c notifies the mobile phone 40 of "validity of the designated group. It instructs to send a message such as "the deadline has expired" (step S07).

If the expiration date of the group specified by the received group identifier has not passed, then whether the callable connection frequency or the data communication connectable frequency of the group specified by the received group identifier remains. Is confirmed (step S08). If the mobile phone 40 that is trying to make a call wants to make a call, check the available connection frequency, and if the mobile phone 40 that is making a call wants to make data communication, check the available communication connection frequency. To do. For example, when the callable connection frequency is 0, the transmitting unit 101c displays the mobile phone 40.
The user is instructed to send a message such as "There is no callable connection frequency of the specified group" (step S09).

If the callable connection frequency or the data communication connectable frequency of the group specified by the received group identifier remains, then the transmitting unit 101c can call the mobile telephone 40 to the exchange 20. An instruction is given to transmit such an instruction (step S10). When the mobile phone 40 enters the call state (or the communication state, the same hereinafter),
The receiving unit 101a receives the information about the exchange partner exchange and the call duration, and sends it to the subtracting unit 101f. The subtraction unit 101f calculates the use connection frequency of the mobile phone 40 from the received information such as the other party's exchange such as the call and the call time, and subtracts it from the connection frequency stored in the prepaid charge information storage unit 101g.

Next, a method of managing a mobile phone call using the mobile device billing system 10 will be described. Figure 5
4 is a flowchart for managing a mobile phone call using the mobile device charging system 10. Subsequently, description will be made with reference to FIGS. 1 and 5. The warning transmitting unit 101d monitors whether the callable connection frequency and the data communication connectable frequency stored in the prepaid charge information storage unit 101g are below a predetermined value (step S11). The predetermined value is a numerical value set by a telecommunications carrier operating the mobile device charging system 10 or arbitrarily set by a user of the mobile phone (40 to 43). When the callable connection frequency or the data communication connectable frequency stored in the prepayment charge information storage unit 101g becomes equal to or lower than a predetermined value, the warning transmitting unit 101d indicates to the mobile phones belonging to the group that the value becomes equal to or lower than the predetermined value. The communication time (or data communication time) is very short "is transmitted (step S12). An alert sound may be transmitted instead of such a message.

The call blocking unit 101e and the post-payment connection frequency calculation unit 102a monitor whether or not the callable connection frequency and the data communication connection frequency stored in the prepaid charge information storage unit 101g have become zero. S13. The call blocking unit 101e and the post-payment connection frequency calculation unit 102a
When the callable connection frequency or the data communication connectable frequency stored in the prepayment charge information storage unit 101g becomes 0, the process after the connection count expiration similarly stored in the prepayment charge information storage unit 101g is “forced disconnection”. It is confirmed whether it is "" or "deferred payment" (step S14).

If the call connection frequency or the data communication-enabled connection frequency stored in the prepaid fee information storage unit 101g becomes 0 and the process after the connection frequency has expired is "forced disconnection", the call blocking unit 101e. , The call connection frequency is 0
An instruction is sent to the exchange 20 to cut off the communication of the mobile phones belonging to the group (step S1).
5). In the case of a system in which the base station 30 and the base station 31 cut off the line, a signal is sent to the base station 30 and the base station 31 via the exchange 20 and the same processing is performed.

When the call connection frequency or the data communication available connection frequency stored in the prepaid fee information storage unit 101g becomes 0 and the processing after the connection frequency has expired is "postpaid", the postpaid connection frequency The calculating unit 102a calculates the postpaid connection frequency by adding the connection frequency based on the subsequent communication of the mobile phones belonging to the group in which the call connection frequency becomes 0 (step S16). Postpaid connection frequency calculation unit 102
a is the post-payment connection frequency that has been added.
Store in 2b.

Next, a mobile unit billing program 62 for causing a computer to function as the mobile unit billing system 10 according to the first embodiment of the present invention and a computer-readable recording medium 6 in which the program is recorded will be described.
FIG. 6 is a configuration diagram showing the configuration of the recording medium 6 in which the mobile device billing program 62 is recorded. The recording medium 6 is, for example, a magnetic disk, an optical disk, or a CD-RO.
M, a memory built in the computer, and the like.

As shown in FIG. 6, the recording medium 6 has a program area 61 for recording a program and a data area 63 for recording data. In the data area 63, the advance payment information storage unit 101g described with reference to FIG.
The same prepaid charge information database 631 and the postpaid charge information database 632 similar to the postpaid charge information storage unit 102b described with reference to FIG. 1 are stored.

A mobile station billing program 62 is recorded in the program area 61. Mobile device billing program 6
2 is a main module 621 that controls the processing, a reception module 622, a determination module 623, a transmission module 624, a warning transmission module 625, a call blocking module 626, a subtraction module 627, and a postpaid connection frequency calculation module. And 628. here,
The function realized by operating each of the reception module 622, the determination module 623, the transmission module 624, the warning transmission module 625, the call blocking module 626, the subtraction module 627, and the postpaid connection frequency calculation module 628 is the mobile device charging system. 10 receiving unit 101a, determining unit 101b, transmitting unit 101c, warning transmitting unit 101d, call blocking unit 101e, subtracting unit 101
f, which are the same as the respective functions of the post-payment connection frequency calculation unit 102a.

The operation and effect of the first embodiment of the present invention will be described. The prepaid charge information storage unit 101g stores a group identifier, a connection frequency at which mobile phones belonging to the group can make a call and a connection frequency at which data communication can be performed, and a telephone number of a mobile phone belonging to the group in association with each other. Therefore, it is possible to collectively set the connection frequency at which a plurality of mobile phones can communicate and the connection frequency at which data communication can be performed. Since the receiving unit 101a receives the telephone numbers of the mobile phones 40 to 43 trying to make a call, the telephone numbers of the mobile phones 40 to 43 trying to make a call can be known. Based on the received telephone numbers of the mobile phones 40 to 43, the stored group identifier, the mobile phone number, and the connectable frequency and the data communicable connection frequency, the determining unit 101b issues Since it is determined whether or not to make a call to the mobile phone to be called, whether or not to make a call can be determined based on the connection frequency and the data communication connection frequency that are collectively set for a plurality of mobile phones belonging to the group. Can manage. The transmitting unit 101c sends the call approval / disapproval information to the exchange 20 and the base stations 30, 3
Since it is transmitted to 1, the switching center 20 and the base stations 30 and 31 can determine whether to permit the calling of the mobile phone which is going to call. Since the connectable frequency is set based on the fee paid in advance, it becomes easy to manage the budget, for example. The connection frequency may be set based on a preset upper limit charge, in which case budget management will be easier, and when contracting at a company, etc., it will be grouped according to the post or department By registering, you can easily manage charges.

Since the warning transmitting unit 101d transmits a warning that the connection frequency for data communication and the connection frequency for data communication stored in the prepaid fee information storage unit 101g are below a predetermined value, the user of the mobile phone can use it. Can know that the remaining time for call and communication is running short. The call blocking unit 101e is the prepaid charge information storage unit 101.
Since the communication of the mobile phones belonging to the group in which the number of callable connections and the number of data communication-enabled connections stored in g are 0 is cut off, the available callable connection frequency and the data communication-enabled connection frequency Beyond that, the user will no longer use the mobile phone. The post-payment connection frequency calculation unit 102a is based on the subsequent communication of the mobile phones belonging to the group in which the callable connection frequency and the data communication-enabled connection frequency stored in the prepayment charge information storage unit 101g are 0. Since the connection frequency of the call and the connection frequency of the data communication are added, even if the connection frequency of the group to which the mobile phone in communication belongs and the connection frequency of the data communication become 0, the mobile phone still communicates. You can continue. Further, the postpaid connection frequency can be managed by setting an upper limit.

In the present embodiment, since the group identifier of the mobile phone to be called is received, it is possible to process even if a specific mobile phone belongs to a plurality of groups. Further, only the telephone number may be received, and in that case, the mobile telephone and the belonging group have a one-to-one correspondence.

A mobile device charging system 11 according to the second embodiment of the present invention will be described. FIG. 7 is a diagram showing a network configuration using the mobile device charging system 11. The mobile device billing system 11 and the exchange 20 are connected to the mobile phone network 50, and can exchange data with each other via the mobile phone network 50. Mobile phone network 50
Another switching center (not shown) is also connected to the switching center 2
Data can be transmitted / received to / from 0. The mobile phone network 50 is also connected to a fixed phone network (not shown). The exchange 20 includes a base station 30 and a base station 3
1 is connected via a fixed transmission line or wireless.
The switching center 20 manages the lines allocated to the base stations 30 and 31, and allocates the lines to the cells 30a handled by the base station 30 and the base station 31 and the mobile phones 40 to 43 located in the cells 31a. To do.

The exchange 20, the base station 30, and the base station 31,
Since the mobile phones 40 to 43 and the mobile phone network 50 are the same as those in the first embodiment, the description thereof will be omitted. The mobile device billing system 11 is obtained by adding a registration system 111 to the configuration of the mobile device billing system 10 of the first embodiment. The description of the prepaid charging system 101 and the postpaid charging system 102 will be omitted, and the registration system 111 will be described.
The registration system 111 is functionally equivalent to the registration receiving unit 111a.
A registration unit (registration management unit) 111b, a registration transmission unit (registration notification unit) 111c, and a registration refusal information storage unit 11
And 1d. Hereinafter, each component will be described in detail.

The registration receiving unit 111a includes the portable telephones 40-
Of 43, the telephone number of the mobile phone to be registered in the group, the group identifier for identifying the group to be registered by the mobile phone, and the group password,
It is a part that receives information such as information from a representative managing the group. The registration receiving unit 111a sends the received information to the registration unit 111b.

The registration unit 111b receives the information received by the registration reception unit 111a, and based on the received information and the information stored in the registration refusal information storage unit 111d, the group among the mobile phones 40 to 43 is selected. This is a part for determining whether or not to register the mobile phone to be registered in. In addition, the registration unit 111 b determines the prepaid charge information storage unit 10 of the prepaid charging system 101 based on the determined registration permission / prohibition.
The information of the mobile phone to be registered in the group is registered in 1g. Further, the registration unit 111b uses the prepaid charge information storage unit 10 based on the information from the representative managing the group.
The number of the mobile phone belonging to the group is deleted from 1g, and the registration refusal information stored in the registration refusal information storage unit 111d is updated. Registration unit 111b
The registration transmitting unit 11 sends information such as information on whether or not registration is possible.
Send to 1c.

The registration transmitting section 111c is a section for receiving information on the registration propriety determined by the registration section 111b and transmitting the information to the mobile phone to be registered in the group or the representative mobile phone managing the group.

The registration refusal information storage unit 111d stores a group identifier for identifying a group to which a plurality of mobile phones belong, a password defined for each group, a telephone number of a representative who manages the group, and a group ID. This is a part that stores a registration refusal telephone number that rejects registration in association with each other.

FIG. 8 shows a specific example of information stored in the registration refusal information storage section 111d. According to the specific example shown in FIG. 8, the registration refusal information storage unit 111d stores a group identifier, a password, a representative number, and a registration refusal number in association with each other. The group identifier is a unique symbol string for identifying a group. The password is unique to each group, and the person holding the mobile phone having the representative number of each group updates or deletes the information stored in the registration refusal information storage unit 111d or the prepayment charge information storage unit 101g. It is used when doing. The password is also used by those who want to register with each group at the time of registration. The representative number is the telephone number of the representative mobile phone having the authority to manage the registration information of the group. The registration refusal number is the telephone number of a mobile phone whose registration in the group is refused. The case where the registration to the group is refused corresponds to a case where the person is registered once in the group but is deleted for some reason.

Next, a method of registering in a mobile phone group using the mobile device billing system 11 will be described.
FIG. 9 is a flowchart when registering a mobile phone in a group using the mobile device charging system 11. Subsequently, description will be made with reference to FIGS. 7 and 9. Registration receiver 1
11a is in a waiting state for receiving the telephone number, group identifier, and password of the mobile telephone (for example, mobile telephone 41) to be registered, and receives the telephone number, group identifier, and password of the mobile telephone 41 to be registered. Then, the information is sent to the registration unit 111b (step S
21). Here, the telephone number of the mobile phone 41 to be received is sent by the caller number notification.

The registration unit 111b receives the group identifier and the prepaid charge information storage unit 10 of the prepaid charging system 101.
By collating with the group identifier stored in 1g, it is confirmed whether or not the received group identifier exists (step S22). If the received group identifier is not among the stored group identifiers, the registration unit 111
b instructs the registration transmitting unit 111c to transmit a message such as "There is no designated group" to the mobile phone 41 (step S23).

If the received group identifier is included in the stored group identifiers, then the received password and the prepaid fee information storage unit 10 of the prepaid billing system 101.
The password of the group stored in 1g is collated, and it is confirmed whether the received password matches the stored password (step 24). If the received password and the stored password do not match, the registration unit 111b registers the registration transmission unit 111c.
The mobile phone 41 is instructed to send a message such as "The specified password is incorrect" (step S25).

If the received password matches the stored password, then the received telephone number of the mobile phone 41 is collated with the registration refusal number stored in the registration refusal information storage section 111d to receive it. It is confirmed whether or not the made telephone number matches the stored registration refusal number (step S26). The registration refusal number is set for each group, so the group identifier is also used for confirmation. If the received telephone number matches the stored registration refusal number, the registration unit 111b determines that the registration transmission unit 11
The mobile phone 41 is instructed to send a message such as "This phone number cannot be registered" to 1c (step S27).

If the received telephone number does not match the stored registration refusal number, the registration unit 111b registers the received telephone number in the prepaid charge information storage unit 101g of the prepaid charging system 101 (step S28). At that time,
The registration unit 111b gives an instruction to notify the representative number of the telephone number of the mobile phone 41 registered in the registration transmission unit 111c. The registration transmitting unit 111c transmits the telephone number of the registered mobile phone to the mobile phone corresponding to the representative number (step S29).

Next, a method of deleting the telephone number of the mobile phone from the group using the mobile device charging system 11 will be described. FIG. 10 is a flowchart when deleting the telephone number of a mobile phone from a group using the mobile device charging system 11. Subsequently, description will be made with reference to FIGS. 7 and 10. The registration receiving unit 111a is in a waiting state for receiving the telephone number, the group identifier, and the password of the mobile phone (for example, the mobile phone 42) to be deleted from the group from the mobile phone corresponding to the representative number of the group. From the mobile phone corresponding to the representative number of, the phone number of the mobile phone corresponding to the representative number,
When the telephone number of the mobile phone 42 to be deleted from the group, the group identifier and the password are received, the information is sent to the registration unit 111b (step S31). Here, the telephone number of the mobile phone corresponding to the received representative number is sent by the caller number notification.

The registration unit 111b receives the received group identifier and the prepaid charge information storage unit 10 of the prepaid charging system 101.
The group identifier stored in 1g is collated to confirm whether the received group identifier exists (step S32). If the received group identifier is not among the stored group identifiers, the registration unit 111
b instructs the registration transmission unit 111c to transmit a message such as "There is no designated group" to the mobile phone corresponding to the representative number (step S33).

If the received group identifier is in the stored group identifier, then the received password and the prepaid charge information storage unit 10 of the prepaid charging system 101 are received.
The password of the group stored in 1g is collated to confirm whether the received password matches the stored password (step S34).
If the received password does not match the stored password, the registration unit 111b determines that the registration transmission unit 111b
Instruct c to send a message such as "The specified password is incorrect" to the mobile phone corresponding to the representative number (step S3).
5).

If the received password matches the stored password, then the telephone number of the mobile telephone corresponding to the received representative number is the prepaid billing system 101.
It is confirmed whether or not it matches the representative number stored in the prepaid charge information storage unit 101g (step S3).
6). The representative number is set for each group, so the group number is also used for confirmation. If the received telephone number and the stored representative number do not match, the registration unit 111b tells the registration / transmission unit 111c that "it cannot be deleted from this number" for the mobile phone corresponding to the representative number. To send a new message (step S37).

If the received telephone number matches the stored representative number, then the telephone number of the mobile phone 42 to be deleted from the received group is the advance payment information storage unit 101g of the advance payment system 101. It is confirmed whether or not the mobile phone number belonging to the group stored in is registered (step S38). If the received telephone number of the mobile phone 42 and the stored mobile phone number of the group do not match, the registration unit 111b notifies the registration transmission unit 111c of "this number" for the mobile phone corresponding to the representative number. Is not registered. "(Step S
39).

If the received telephone number of the mobile telephone 42 matches the belonging mobile telephone number of the stored group,
Next, the registration unit 111b deletes the phone number of the mobile phone 42 to be deleted from the group from the stored mobile phone numbers of the group (step S4).
0). In addition, the registration unit 111b is the registration refusal information storage unit 11
The deleted telephone number is registered in 1d (step S4).
1). The telephone number registered in the registration refusal information storage unit 111d can be deleted by an operation from the mobile phone corresponding to the representative number.

Next, a mobile unit billing program 92 for causing a computer to function as the mobile unit billing system 11 according to the second embodiment of the present invention and a computer-readable recording medium 9 in which the program is recorded will be described.
FIG. 11 is a configuration diagram showing the configuration of the recording medium 9 in which the mobile device billing program 92 is recorded. As the recording medium 9, for example, a magnetic disk, an optical disk, a CD-R
The OM, the memory built in the computer, and the like are applicable.

As shown in FIG. 11, the recording medium 9 comprises a program area 91 for recording a program and a data area 93 for recording data. In the data area 93, the prepaid fee information storage unit 101g described with reference to FIG.
A prepaid charge information database 631 similar to the above, a postpaid charge information database 632 similar to the postpaid charge information storage unit 102b described using FIG. 1, and a registration refusal information storage unit 111d described using FIG. Has been done.

In the program area 91, a mobile device billing program 92 is recorded. Mobile device billing program 9
2 is a main module 621 that controls the processing, a reception module 622, a determination module 623, a transmission module 624, a warning transmission module 625, a call blocking module 626, a subtraction module 627, and a postpaid connection frequency calculation module. 628, a registration receiving module 930, a registration module 931 and a registration transmitting module 932. Here, the receiving module 62
2, decision module 623, transmission module 624, warning transmission module 625, call blocking module 626,
Subtraction module 627, post-payment connection frequency calculation module 6
28 is the same as that of the first embodiment. Further, the function realized by operating each of the registration receiving module 930, the registration module 931 and the registration transmitting module 932 is performed by each of the registration receiving unit 111a, the registration unit 111b and the registration transmitting unit 111c of the mobile device charging system 11. The function is similar.

The operation and effect of the second embodiment of the present invention will be described. The operations and effects of the prepaid billing system 101 and the postpaid billing system 102 are the same as those in the first embodiment, and thus the description thereof will be omitted. Registration refusal information storage unit 1
11d stores a telephone number for refusing registration for each group, and when the registration unit 111b registers the telephone number of the mobile phone desired to be registered, it matches the stored telephone number. It is possible to prevent re-registration of the telephone number etc. deleted from. Moreover, when deleting the registered telephone number, the registration unit 111b performs the deleting operation only when the password and the representative number match, so that the data other than the representative is mistakenly deleted. Can be prevented.

[0086]

According to the present invention, the storage means stores the group identification information, the connection frequency with which the mobile devices belonging to the group can communicate, and the number of the mobile device belonging to the group in association with each other. Therefore, it is possible to collectively set the connection frequency at which communication is possible with a plurality of mobile devices. Since the receiving means receives the number of the mobile station which is going to make a call, the number of the mobile station which is going to make a call can be known. Since it is determined whether or not to call the mobile device to be called based on the received mobile device number, the stored group identification information, the mobile device number, and the connection frequency, a plurality of mobile devices belonging to the group It is possible to manage whether or not a call can be made based on the connection frequency that is collectively set for the mobile device. Since the connectable connection frequency is set based on a preset upper limit charge, for example, budget management becomes easy. In particular, when making a contract with a company or the like, charge management can be easily performed by performing group registration according to a position, a department, or the like. Therefore, it was possible to provide a mobile device billing system which is an object of the present invention and which can set and manage the connection frequency that can be used collectively by a plurality of mobile devices.

[Brief description of drawings]

FIG. 1 is a diagram showing a configuration of a mobile device charging system according to a first embodiment of the present invention.

FIG. 2 is a diagram showing a display screen of a mobile phone when the mobile device charging system of FIG. 1 is used.

FIG. 3 is a diagram showing an example of information stored in a prepaid charge information storage unit of the mobile device charging system of FIG.

FIG. 4 is a flowchart for determining whether or not a mobile phone can make a call using the mobile device charging system of FIG.

5 is a flow chart of charging a mobile phone using the mobile device charging system of FIG. 1. FIG.

FIG. 6 is a diagram showing a configuration of a mobile device charging program according to the first embodiment of the present invention.

FIG. 7 is a diagram showing a configuration of a mobile device charging system according to a second embodiment of the present invention.

8 is a diagram showing an example of information stored in a registration refusal information storage unit of the mobile device charging system of FIG.

9 is a flow chart when registering in the mobile device billing system of FIG. 7. FIG.

FIG. 10 is a flowchart when deleting from the mobile device charging system of FIG. 7.

FIG. 11 is a diagram showing a configuration of a mobile device charging program according to a second embodiment of the present invention.

[Explanation of symbols]

10 ... Mobile device billing system, 101 ... Prepaid billing system, 102 ... Postpaid billing system, 101a ... Receiver, 1
01b ... decision section, 101c ... transmission section, 101d ... warning transmission section, 101e ... call blocking section, 101f ... subtraction section, 10
1 g ... Prepaid fee information storage unit, 102 a ... Postpaid connection frequency calculation unit, 102 b ... Postpaid fee information storage unit, 20 ... Exchange station,
30-31 ... Base station, 40-43 ... Mobile phone.

Continued front page    F-term (reference) 5K024 CC11 CC14 FF03 GG05                 5K025 DD06 GG12 JJ05 JJ14 KK02                       KK06 KK07                 5K067 AA29 BB04 BB21 DD11 DD29                       DD51 EE02 EE10 EE16 FF04                       FF05 GG13 HH11 HH22 HH24                       HH32 KK13 KK15

Claims (23)

[Claims] 1. A connection frequency, which is determined based on a maximum charge set in advance for each group to which a plurality of mobile devices belong, and with which the mobile devices belonging to the group can communicate, and the numbers of the mobile devices belonging to the group. Based on the number stored by the receiving unit, the number received by the receiving unit, and the connection frequency, the receiving unit receiving the number of the mobile unit that is about to make a call. And a deciding means for deciding whether or not the mobile station that is going to make a call can make a call. 2. The connection frequency when the connection frequency stored in the storage means is subtracted to become a first predetermined value based on communication of a mobile device determined to be callable by the determination means. The mobile device charging system according to claim 1, further comprising a warning transmitting unit that transmits a warning to mobile devices belonging to a group corresponding to. 3. The connection frequency when the connection frequency stored in the storage means is reduced to a second predetermined value based on the communication of the mobile device determined to be callable by the determination means. 3. The mobile device charging system according to claim 1, further comprising a communication cutoff unit that cuts off communication of mobile devices belonging to the group corresponding to. 4. The connection frequency after the connection frequency stored in the storage means is reduced to a second predetermined value based on the communication of the mobile device determined to be callable by the determination means. 3. The mobile device charging system according to claim 1, further comprising post-approval connection frequency calculation means for calculating the post-approval connection frequency by adding the connection frequencies based on the communication of the mobile devices belonging to the group. 5. The group identification information for identifying the group, the password corresponding to the group identification information, and the number of the mobile unit to be registered or deleted in the group, based on the number of the mobile unit. The mobile device charging system according to claim 1, further comprising registration management means for performing registration or deletion in a group. 6. When the registration management means newly registers the mobile unit in the group, the registration is made in one mobile unit selected from the mobile units belonging to the group. The mobile device charging system according to claim 5, further comprising registration notifying means for notifying the effect. 7. The registration management means, when newly registering the mobile device in the group, determines whether or not the number of the mobile device to be registered is a registration refusal number registered in advance. The mobile device charging system according to claim 5, wherein 8. A step in which the receiving means receives the number of the mobile station to be called, and the deciding means stores a plurality of movements stored in the storage means in correspondence with the number received by the receiving means. The calling is determined based on a connection frequency with which a mobile device belonging to the group can communicate, which is determined based on a maximum charge set in advance for each group to which the device belongs, and the number of the mobile device belonging to the group. A mobile device charging method, comprising the step of determining whether or not a mobile device to be called is allowed to make a call. 9. The warning transmission means when the connection frequency stored in the storage means is subtracted to become a first predetermined value based on the communication of the mobile device determined to be callable by the determination means. 9. The mobile device charging method according to claim 8, further comprising the step of transmitting a warning to mobile devices belonging to a group corresponding to the connection frequency. 10. The communication cutoff means when the connection frequency stored in the storage means is subtracted to become a second predetermined value based on the call of the mobile device determined to be callable by the determination means. 10. The mobile device charging method according to claim 8, further comprising the step of blocking communication of mobile devices belonging to a group corresponding to the connection frequency. 11. A post-approval connection after the connection frequency stored in the storage means is subtracted to become a second predetermined value based on the communication of the mobile device determined to be callable by the determination means. 10. The mobile device charging method according to claim 8, further comprising a step of calculating the post-approval connection frequency by adding the connection frequency based on the communication of the mobile devices belonging to the group corresponding to the connection frequency. 12. The registration management means, based on group identification information for identifying the group, a password corresponding to the group identification information, and the number of a mobile device to be registered or deleted in the group, The mobile device charging method according to claim 8, further comprising a step of registering or deleting the mobile device in the group. 13. When the registration management means newly registers the mobile device in the group, the registration notifying means notifies one mobile device selected from the mobile devices belonging to the group. The mobile device charging method according to claim 12, wherein the fact that the registration has been made is notified. 14. The registration management means, when newly registering the mobile device in the group, determines whether or not the number of the mobile device to be registered is a registration refusal number registered in advance. 13. The mobile device charging method according to claim 12, wherein 15. A group to which a plurality of mobile devices are stored, in which a receiving unit for receiving the number of a mobile unit which is about to make a call to a computer, a number received by the receiving unit, and a storage unit are associated with each other and stored. The number of mobiles that are going to make a call is determined based on the maximum number of charges set in advance for each mobile station and the number of mobile stations that belong to the relevant group and the number of mobile stations that belong to the relevant group. A mobile device billing program for functioning as a determining means for determining whether or not a call can be made from a device. 16. The computer, when the connection frequency stored in the storage means is subtracted to become a first predetermined value based on the communication of the mobile device determined to be callable by the determination means, 16. The mobile device billing program according to claim 15, further functioning as a warning transmitting means for transmitting a warning to mobile devices belonging to a group corresponding to the connection frequency. 17. The computer, when the connection frequency stored in the storage means is subtracted to a second predetermined value based on communication of the mobile device determined to be callable by the determination means, The mobile device billing program according to claim 15 or 16, which further functions as a communication cutoff unit that cuts off communication of mobile devices belonging to a group corresponding to the connection frequency. 18. The computer, after the connection frequency stored in the storage means becomes a second predetermined value after being subtracted based on the communication of the mobile device determined to be callable by the determination means, 17. The movement according to claim 15 or 16, which further functions as a post-approval connection frequency calculating means for calculating the post-approval connection frequency by adding the connection frequencies based on the communication of the mobile devices belonging to the group corresponding to the connection frequency. Machine billing program. 19. A computer is moved based on group identification information for identifying the group, a password corresponding to the group identification information, and a number of a mobile device to be registered or deleted in the group. Claim 1 for further functioning as registration management means for registering or deleting machines in the group.
5. The mobile device billing program described in 5. 20. When the registration management unit newly registers the mobile device in the group, the computer registers the computer in one mobile device selected from the mobile devices belonging to the group. 20. The mobile device billing program according to claim 19, which further functions as a registration notifying means for notifying that there has been. 21. When newly registering the mobile device in the group, the registration management means determines whether or not the number of the mobile device to be registered is a registration refusal number registered in advance. The mobile device charging program according to claim 19, wherein the mobile device charging program is confirmed. 22. A computer-readable recording medium on which the mobile device charging program according to any one of claims 15 to 21 is recorded. 23. A mobile station registered in a plurality of groups, which displays group identification information for identifying the group at the time of making a call, and the one selected from the displayed group identification information. A mobile device that transmits together group identification information and mobile device identification information for identifying the mobile device.