JP2003298765A - Registered-information change system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To rewrite information in the IC card of a customer without requiring labor and time. <P>SOLUTION: When the update of information is confirmed, a control section 148 transmits change information registered in a database section 147 to an IC-card public telephone 100 through an external interface section 143, a communication section 141, and a communication network 170. In the IC-card public telephone 100, a control unit 113 receiving the indication of the update through a communication section 112 transmits the change information to a reader-writer section 111, and changes destination information in card information in an inserted IC card 110 to new destination information and updates card information. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a registration information changing system for changing registration information in a system for allocating commercial vehicles such as taxis using an IC card in response to a customer request.

[0002]

2. Description of the Related Art A system has been proposed in which information on a destination recorded in an IC card owned by a customer is read out through an IC card public telephone and a business vehicle (taxi) is dispatched based on this information. . In this system, the identification information and the destination information are read from the IC card of the customer requesting the vehicle allocation by the IC card public telephone and transmitted to the vehicle allocation center. At the vehicle allocation center, the registration information corresponding to the received identification information is stored in advance. Search from the stored information, select the taxi that can be dispatched closest to the calling position notified by the customer, send the registration information and destination information to this taxi, and display it to the crew. ing.

According to this system, the operator of the dispatch center only needs to ask the customer about the calling position, and does not need to ask the customer for the name. In addition, the taxi crew does not have to ask the customer for the destination by looking at the displayed information. Due to these, for example, even for customers who are unfamiliar with the geography of the destination area or who are intoxicated and have trouble talking, for example, the time required to confirm the name and destination of the customer Can also be shortened, and the efficiency of dispatch work can be improved. As a result, it is possible to improve the capacity of the dispatch center when the calls from the customer are concentrated, and it is possible to obtain a reliable order.

[0004]

However, in the system described above, the taxi company writes and issues the information in the IC card upon application from the customer, so that the information of the destination recorded in the IC card is not issued. The change was made by using the IC card at the taxi company's sales office. Therefore, conventionally, when changing the destination information recorded in the IC card, for example, the changed contents and the IC
The card and the above-mentioned office were mailed, the information in the IC card was changed, and the IC card with the changed information was returned to the customer. For this reason, conventionally, there has been a problem that it takes a lot of time and labor before the change and a burden is placed on the customer.

The present invention has been made in order to solve the above-mentioned problems, and it is possible to rewrite information in an IC card owned by a customer without spending time and effort. The purpose is to do.

[0006]

A registration information changing system according to the present invention includes a center, an IC card in which card information issued to a customer who uses a sales vehicle is recorded, and card information including customer identification information is recorded. A system comprising a public terminal device connected to a center via a communication network and capable of reading information from an IC card and writing information to the IC card, wherein the center stores registration information including customer identification information. With the recorded database and the identification information read from the IC card by the center and transmitted by the public terminal device, the operation unit that receives an instruction to change the card information recorded in the IC card, and the operation unit Generated change information based on the card information change instruction,
And a control unit for transmitting a control signal for updating the card information recorded in the IC card so as to match the new change information to the public terminal device, and the control unit transmits the change information together with the control signal to the public terminal device. The public terminal device receives the control signal and the change information and updates the card information recorded in the IC card so as to match the new change information. In this system, I
The card information recorded in the C card is updated in the public terminal device by the control signal transmitted from the control unit in the center.

In the registration information changing system, the card information and the registration information may be composed of the same information. In the registration information changing system described above, the public terminal device receives the control signal and the change information, and changes the card information recorded in the IC card by changing the portion corresponding to the change information to the change information. It may be updated.

Further, when the card information and the registration information are composed of the same information, the control unit changes the registration information to new registration information based on the card information change instruction received by the operation unit, The control signal for updating the card information by changing the information to the new registration information is transmitted to the public terminal device, and the new registration information is transmitted as the change information to the public terminal device. The card information may be updated by receiving new registration information and changing the card information recorded on the IC card to the new registration information.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a block diagram showing a configuration of a vehicle allocation system in which the registration information changing system according to the first embodiment of the present invention is used. This vehicle allocation system is capable of reading information from the IC card 110.
A C-card public telephone (public terminal device) 100, a card issuing system 120 operated by an operator of a vehicle allocation system (a taxi company, etc.), a sales office center 130 operated by the operator, and a vehicle for business such as a taxi. Mobile station device 160 installed in the IC card public telephone 1
00 and a communication line 170 such as an ISDN line connecting the sales office center 130.

The IC card pay phone 100 includes a reader / writer section 11 for exchanging information with the IC card 110.
1, a communication unit 112 for exchanging information with a communication partner via a communication line 170, a control unit 113 for controlling the entire IC card public telephone, a display unit 114, and the like. The sales office center 130 includes a reception system 140 that receives a vehicle allocation request from a customer, and a vehicle allocation management system 150 that selects a business vehicle that can be allocated to a vehicle that is closest to the customer's calling position.

The reception system 140 is a communication unit 141 for exchanging information with a communication partner via a communication line 170.
An external interface unit 143 serving as an interface with an external device, a telephone 144 for the operator of the reception system 140 to respond to the customer, an operation unit 145 for the operator to input information, and information for the operator. A display unit 146 for displaying, and registration composed of customer's personal information together with map-related data and identifier including a map of the position corresponding to each position information (Y address, X address) indicating latitude and longitude. It has a database unit 147 that stores (stores) information and a control unit 148 that controls the entire reception system.

The vehicle allocation management system 150 includes an external interface section 151 which serves as an interface with the reception system 140, a wireless communication section 152 which performs wireless communication with the mobile station device 160, and a commercial vehicle that is closest to the customer's calling position. AVM (Automatic Vehicle Moni) to select vehicle
processing unit 153, an operation unit 154 for an operator of the vehicle dispatch management system 150 to input information, a display unit 155 for displaying information to the operator,
It has a control unit 156 for controlling the entire vehicle allocation management system and a map database 157.

The mobile station device 160 is a vehicle allocation management system 1.
A wireless communication unit 161 that wirelessly communicates with the vehicle 50, an operation unit 162 for a crew member of a commercial vehicle to input information, and a GPS (Global Pos) that detects the position (latitude, longitude) of the own vehicle.
itioning system) device 163, a display unit 164 for displaying information to crew members, a control unit 165 for controlling the entire mobile station device, and a reader / writer unit 166.

In this system, the IC card (membership card) 110 is issued as shown in the flowchart of FIG. When a customer applies for issuance of the IC card 110 by mail or at a counter, the operator (taxi company) first asks the operator in charge, for example, the customer's personal information (name, address, telephone number, etc.), Information (address) of the destination of the customer's destination and the card issuing system 12
It is input to 0 (step S201).

In response to this information input, the card issuing system 120 sends the input personal information and destination information to the reception system 140 (step S202). Upon receiving the information via the external interface unit 143, the control unit 148 of the reception system 140 receives the identification number (I
D) is added, the ID and the received personal information are associated with each other and registered in the database unit 147 as registration information, and the ID is sent to the card issuing system 120 (step S203). Therefore, the database unit 147 stores registration information including customer identification information (ID) and personal information for each customer.

After these, the card issuing system 120
Writes the card information including the received ID and destination information in the IC card 110 (step S20).
4). The IC card 110 in which the card information is written in this way is issued to the customer. The IC card 110 also stores, as card information, a predetermined toll-free number of the business office center 130 and information indicating that this card is an automatic dial card.

Next, the operation of the vehicle allocation system shown in FIG. 1 will be described with reference to the flowchart of FIG. First, a customer who requests a vehicle distribution inserts his / her own IC card 110 into the card slot of the IC card public telephone 100. When the IC card 110 is inserted into the card slot and the IC card 110 is detected (step S301), the reader / writer unit 111 of the IC card public telephone 100 detects the IC.
The card information recorded on the card 110 is read, and the read card information is passed to the control unit 113 (step S3
02).

When the control unit 113 recognizes from the card information received from the reader / writer unit 111 that the IC card 110 is not a predetermined automatic dialing card for a vehicle allocation request (step S303), it executes a process according to the card. To do. On the other hand, the control unit 113 controls the reader / writer unit 1
IC card 11 according to the card information received from 11
When it is recognized that 0 is a predetermined automatic dial card for vehicle allocation request (step S303), the process is executed according to a predetermined control program set in advance.

Explaining the processing to be executed, the control unit 113 first puts the IC card payphone 100 in the off-hook state, and outputs the toll-free number in the card information received from the reader / writer unit 111 to the communication unit 112. . As a result, the communication unit 112 sends this toll-free number to the communication line 170. As a result, the toll-free number recorded in the IC card 110 is automatically dialed, and the call destination (here, the sales office center 130) is called (step S30).
4).

The communication unit 141 of the reception system 140 provided in the business office center 130 corresponds to a predetermined toll-free number recorded in the IC card 110. Therefore, the IC card payphone 100 is replaced by the IC card 110.
When the toll-free number is automatically dialed, a call signal is sent to the communication section 141 through an exchange (not shown), and this call signal is sent to the telephone 144 through the external interface section 143.

The operator of the reception system 140 lifts a handset (not shown) of the telephone 144 to make the I
When the call from the C-card public telephone 100 is answered, the IC-card public telephone 100 and the sales office center 130
And are connected via the communication line 170 (step S3).
05).

After line connection, IC card public telephone 100
The control unit 113 of the communication unit 11 communicates the ID in the card information received from the reader / writer unit 111 and the information of the destination.
2, and the communication unit 112 sends this ID and the destination information to the communication line 170 (step S306).
Note that not only the ID and the destination information but also other parts of the card information may be transmitted, or all the card information may be transmitted.

Here, in the present embodiment, the bit steal method is used for transmitting the ID and the destination information. More specifically, the communication unit 112 uses the IC card public telephone 10
Communication line 1 by converting a voice signal input from a handset 0 (not shown) into an 8-bit digitally encoded voice signal
A predetermined bit (eg, lower 1 bit) of the digitally encoded audio signal is assigned to the ID and the destination information.

The communication unit 141 of the reception system 140 extracts a predetermined bit (lower 1 bit) of the digitally encoded voice signal received from the communication line 170, and controls the predetermined bit through the external interface unit 143.
To the telephone 144 through the external interface unit 143. The digitally encoded voice signal sent to the telephone 144 is converted into an analog voice signal and output from a handset (not shown).

The control unit 148 collects and analyzes a plurality of bits sent from the communication unit 141 and analyzes the above-mentioned ID.
And card information including information on the destination and the like are acquired (step S307). Subsequently, the control unit 148 searches the database unit 147 based on the ID in the acquired card information, and searches the database unit 1 for the registration information corresponding to this ID.
It is acquired from 47 (step S308). That is, the registration information including the ID is acquired. Then, the control unit 14
8 sends the information of the destination and the personal information among the acquired registration information to the display unit 146. As a result of these, the display unit 14
On the screen of 6, the customer's personal information included in the registration information and the received destination information are displayed (step S30).
9). Since the processes of steps S306 to 209 are executed instantly, information is displayed in a short time after the line connection.

The operator replies with the telephone 144 connected to the IC card public telephone 100 via the communication line 170, and the control unit 148 determines the personal information in the registration information acquired from the database unit 147. In addition, the customer's membership number information is stored in the IC card payphone 10
The membership number may be displayed on the display unit 114 by sending it to 0.

Next, the operator of the reception system 140 who responds with the telephone 144 sees the displayed customer name and destination information, and reads the name and destination aloud to the customer who is the other party of the call. After asking for confirmation of identification, after confirmation, it is asked whether the request is for information change (step S310). In step S310, if the request is for information change, the operator who responds hears the change content (desired destination) from the customer (step S311) and operates the operation unit 145 to accept it on the display unit 146. A map of a region near a new destination corresponding to the information is displayed (step S312).

The control section 148 performs map information of a region near the destination corresponding to the information received from the map-related data stored in the database section 147 by a predetermined operation of the operator inputted from the operation section 145. Is taken out and a map based on this map information is displayed on the display unit 146. As a result, the map is displayed on the display unit as described above.

After the map is displayed, the operator confirms the new destination received from the customer and selects the new destination from the displayed map. Information (change information) of a new destination including a name, an address, a longitude and a latitude is generated, and this is registered (recorded) in a predetermined area of the database unit 147 in association with an ID for identifying a customer (step S313). .

After registering the information of the destination to be changed (change information), the operator says, "Next, when receiving a request for a vehicle dispatch, the IC card public telephone 100 will contact the IC card 110 again. , I
The customer is informed that the information in the C card 110 will be changed (step S314). Next, the operator confirms whether or not there is a vehicle dispatch request (step S315). When there is a vehicle dispatch request, the process proceeds to step S316, the operator inquires the calling position to pick up the customer, operates the operation unit 145, and inputs the information (address) of the calling position notified by the customer ( Step S316).

The voice signal from the IC card public telephone 100 to the telephone 144 is processed as described above.
A voice signal input from a handset (not shown) of the telephone 144 is converted into a digitally encoded voice signal in the telephone and sent to the communication line 170 via the external interface unit 143 and the communication unit 141, and the IC card public It is converted into an analog voice signal by the communication unit 112 of the telephone 100 and output from the handset of the telephone 1. Also, the telephone 14
When 4 is an analog telephone, a TA (terminal adapter) is provided on the external interface section 143 side, and the TA makes the voice analog (IC card public telephone 1
(For voice from 00) / digitization (for voice to the IC card public telephone 100).

When the information of the calling position is input from the operation unit 145, the control unit 148 confirms whether or not the destination information corresponding to the above-mentioned personal information stored in the database unit 147 has been changed. (Step S3
17). For example, when the destination information to be changed is registered in step S313, a flag indicating the change is set in the corresponding customer registration information, and the presence or absence of this flag is checked to change the information. I can confirm.

When it is confirmed in step S317 that the destination information is updated, the control unit 148 gives an instruction to update the change information (new destination information) stored in a predetermined location of the database unit 147 in the card information. (Control signal)
Together with the external interface unit 143-communication unit 141
-Send to the IC card public telephone 100 via the communication network 170 (step S318).

In the IC card payphone 100, the communication unit 112 receives the update instruction and the change information (new destination information) and sends it to the control unit 113. Upon receiving the update instruction, the control unit 113 sends the change information to the reader / writer unit 111, and the destination information in the card information in the inserted IC card 110 is changed to the new destination information (change). Information) to update the card information (step S319). At this time, the control unit 113
However, if the card information is updated, the display unit 114
May be displayed on the screen. When the card information is updated, the control unit 113 displays the updated card information on the display unit 1.
No. 14 is displayed (step S320).

Next, including the case where the information is not changed in the database unit 147 (step S317), the step S
In step 321, the information on the calling position input in step S316 and the personal information described above are sent to the vehicle allocation management system 150 via the external interface unit 143 (step S321). The vehicle allocation management system 150 searches the vehicle database (not shown) for a business vehicle that can be allocated to the vehicle closest to the calling position (step S32).
2).

By the way, the crew member (driver) of each commercial vehicle operates the operation unit 1 when the vehicle becomes an empty vehicle or an actual vehicle.
62 is being operated, which allows the GPS device 16
3 always detects the position of the vehicle. The control unit 165 of each commercial vehicle, based on the output of the operation unit 162 and the GPS device 163, provides the number of the own vehicle, the position information of the own vehicle, and the status information indicating whether the own vehicle is an actual vehicle or an empty vehicle for a certain time. Generate each time or according to the request of the vehicle dispatch management system 150,
It is output to the wireless communication unit 161. The wireless communication unit 161 converts the information passed from the control unit 165 into a wireless signal and transmits it.

The wireless communication unit 15 of the vehicle dispatch management system 150
2 demodulates the received wireless signal to obtain the vehicle number, vehicle position information, and status information, and passes these information to the AVM processing unit 153. The AVM processing unit 153 updates the vehicle database (not shown) based on the received information, displays the map on the display unit 155 based on the map database 157 through the control unit 156, and displays the vehicle on the map. The vehicle position based on the database and the state of an empty vehicle or an actual vehicle are displayed. As a result, the position and state of each commercial vehicle are displayed on the screen of the display unit 155.

When the control unit 156 receives the call position information from the reception system 140 via the external interface unit 151 in the process of step S321, it passes the received call position information to the AVM processing unit 153.
The AVM processing unit 153 searches the above-mentioned vehicle database and selects the commercial vehicle that is closest to the calling position and that can be dispatched (that is, empty) (step S32).
2). AVM processing unit 15 that selects a business vehicle that can be dispatched
3 sends the number of the selected commercial vehicle to the control unit 156. The control unit 156 that has received the business vehicle number from the AVM processing unit 153 causes the display unit 155 to display this number.

The operator of the vehicle dispatch management system 150 is
After confirming the sales vehicle number displayed on the screen of the display unit 155, the operation unit 154 is operated to confirm the selection. In response to this operation, the control unit 156 causes the wireless communication unit 1 to obtain the number of the selected commercial vehicle, the customer's personal information transmitted from the reception system 140, and the calling position information.
Hand it over to 52. The wireless communication unit 152 that has received the information
Converts the personal information of the customer and the information of the calling position into a wireless signal, and selects the selected commercial vehicle (the mobile station device 16).
0) (step S323).

When the wireless communication unit 161 of the commercial vehicle receives the wireless signal addressed to the own vehicle, it demodulates the received wireless signal to acquire the personal information of the customer and the information of the calling position, and controls these information. It is passed to the section 165. The control unit 165 sends to the display unit 164 the customer's personal information and the calling position information passed from the wireless communication unit 161. As a result, the personal information of the customer and the information of the calling position are displayed on the screen of the display unit 164 (step S324).

The crew member of the sales vehicle heads to the calling position while seeing the information on the calling position, and confirms with the customer waiting at the calling position by reading the name displayed on the display unit 164. And then borrow the IC card 110 from the customer, and the reader / writer unit 1
The destination information recorded in the IC card 110 via 66 is checked by the control unit 165, etc., and the destination is confirmed, and the customer is carried to the destination (step S
325). Although the personal information of the customer and the information of the calling position are displayed on the display unit 164, it may be notified by voice to the crew member of the commercial vehicle.

As described above, according to this system, first, the sales office center 130 (reception system 140).
The operator need only ask the customer where to call, no longer need to ask the customer's name, and the sales vehicle crew does not have to ask the customer for the destination.
Further, the customer can call the sales office center 130 by inserting the IC card 110 into the IC card payphone 100, and only need to tell the operator the calling position, so that the convenience of the customer can be improved. it can.

In addition, according to the system described above, when the customer wants to change the information such as the destination, the IC card 1
The card information recorded in the IC card 110 can be updated without the trouble of mailing 10 to the sales office center 130. In the above description, when the destination information is changed, the new destination information (change information) is temporarily stored in a predetermined location of the database unit 147, but the present invention is not limited to this.

For example, when the destination information is provided in the registration information for each customer and the destination information is changed, the destination information in the registration information recorded in the database unit 147 is changed and changed. It may be used as information. In this case, first, as described above, the flag indicating that the destination information has been changed is set to the registration information that has been updated by changing the destination information.

After that, as shown in step S315, when the card information recorded in the IC card 110 is updated, such as when a vehicle allocation request is made (step S318).
Then, the control unit 148 transmits the changed destination information included in the registration information of the corresponding customer in the database unit 147 to the external interface unit 143-communication unit 141-communication network 17
The change information may be sent to the IC card payphone 100 via 0.

By doing so, step S323 is performed.
In addition, in addition to the customer's personal information and the information on the calling position, the destination information can be converted into a wireless signal and transmitted to the selected commercial vehicle. When the destination information is sent to the sales vehicle, it is not necessary to retrieve the destination information from the customer's IC card 110 in the step S325.

By the way, even when the information of a plurality of destinations is stored in the IC card, the card information can be updated in the same manner as described above. When the customer's request is information change, the control unit 148 first transmits a destination information display control signal to the IC card payphone 100 (step S401).

IC that has received the destination information display control signal
In the card payphone 100, the control unit 113 reads out all the destination information stored in the IC card 110 via the reader / writer unit 111 (step S402),
The destination of the read destination information is displayed on the display unit 114 (step S403). The customer confirms the plurality of destinations displayed on the display unit 114 and notifies the operator of a request to change the desired existing destination to a new destination (step S404).

After this, steps S312 and S3 described above are performed.
Similarly to 13, the operator operates the operation unit 145 to display a map of a region near a new destination corresponding to the received information on the display unit 146, and selects a new destination from the displayed map. . As a result, the control unit 148
Changes the destination information in the registration information stored in the database unit 147 in association with the customer ID to new destination information including the name, address, longitude and latitude of the selected place. . Also, the updating of the card information in the IC card 110 is similar to the above-described steps S318 to S320, and is performed at the stage when the vehicle allocation request is received from the customer.

In the above description, the card information recorded in the IC card 110 and the registration information for each customer recorded in the database unit 147 of the reception system 140 of the sales office center 130 are the same. But not
The card information and the registration information may be the same. For example, the IC card 110 records personal information and destination information together with the ID, and the database unit 147 also stores
IC card with personal information and destination information along with ID 1
The same information as the card information recorded in 10 may be recorded. If they are the same, for example, the card information recorded in the IC card 110 can be updated simply by rewriting the changed registration information, and the card information may be easily updated.

Further, when the destination information is changed, in the above, the card information is updated by changing the destination information in the card information, but the present invention is not limited to this. For example, when the contents of the registration information and the card information are the same, all the new registration information in which the destination information is changed is sent to the IC card public telephone, and the card information recorded in the IC card 110 is sent. It is possible to update the card information recorded in the IC card 110 by changing to the new registration information.

[0052]

As described above, according to the present invention,
Since the card information recorded in the IC card is updated in the public terminal device by the control signal transmitted from the control unit in the center, the IC card owned by the customer can be saved without time and effort. The excellent effect that the information in it can be rewritten can be obtained.

[Brief description of drawings]

FIG. 1 is a configuration diagram showing a configuration example of a registration information changing system according to an embodiment of the present invention.

FIG. 2 is a flowchart showing an operation example of the registration information changing system in the embodiment of the present invention.

FIG. 3 is a flowchart showing an operation example of the registration information changing system in the embodiment of the present invention.

FIG. 4 is a flowchart showing an operation example of the registration information changing system in the embodiment of the present invention.

[Explanation of symbols]

100 ... IC card public telephone, 110 ... IC card,
111 ... Reader / writer section, 112 ... Communication section, 113 ... Control section, 114 ... Display section, 120 ... Card issuing system,
130 ... Sales office center, 140 ... Reception system, 141
... communication unit, 143 ... external interface unit, 144 ... telephone, 145 ... operation unit, 146 ... display unit, 147 ... database unit, 148 ... control unit, 150 ... vehicle dispatch management system, 151 ... external interface unit, 152 ... wireless communication Unit, 153 ... AVM processing unit, 154 ... Operation unit, 155 ...
Display unit, 156 ... Control unit, 157 ... Map database,
160 ... Mobile station device, 161, ... Wireless communication part, 162 ... Operation part, 163 ... GPS device, 164 ... Display part, 165 ...
Control unit, 166 ... Reader / writer unit.

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) G08G 1/13 H04M 17/02 A H04M 3/42 G06K 19/00 Q 17/02 NF term (reference) 5B035 BB09 BC00 CA29 5H180 AA01 AA21 BB04 BB05 BB12 FF05 FF22 FF32 5K024 AA71 CC01 DD01 DD02 GG01 GG05 GG10 5K040 BB05 HH23 5K101 MM07 NN05 NN25

Claims (4)

[Claims] 1. A center, an IC card issued to a customer who uses a commercial vehicle and having card information including identification information of the customer recorded therein, and the IC connected to the center via a communication network. A system comprising a public terminal device capable of reading information from a card and writing information to the IC card, wherein the center includes a database in which registration information including identification information of the customer is recorded, and the center. According to the reception of the identification information read from the IC card and transmitted by the public terminal,
An operation unit that receives an instruction to change the card information recorded in the IC card, and change information is generated based on the instruction to change the card information received by the operation unit, and the change information is generated so as to match the new change information. A control unit for transmitting a control signal for updating the card information recorded in an IC card to the public terminal device, the control unit transmitting the change information together with the control signal to the public terminal device, The public terminal device receives the control signal and the change information and updates the card information recorded in the IC card so as to match the new change information. . 2. The registration information changing system according to claim 1, wherein the card information and the registration information are composed of the same information. 3. The registration information change system according to claim 1, wherein the public terminal device receives the control signal and the change information, and the public information device includes the card information recorded in the IC card. A registration information changing system, characterized in that the card information is updated by changing a portion corresponding to the change information to the change information. 4. The registration information changing system according to claim 2, wherein the control unit changes the registration information to new registration information based on a change instruction of the card information received by the operation unit, A control signal for updating the card information by changing the information to the new registration information is transmitted to the public terminal device, and the new registration information is transmitted to the public terminal device as the change information, The public terminal device receives the control signal and the new registration information and receives the IC
A registration information changing system, characterized in that the card information recorded on a card is updated to the new registration information to update the card information.