JP2006301752A - Portable terminal equipment and program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To control whether to partially display or display in detail information on use of electronic money when the electronic money is used according to operating circumstances when using the electronic money. <P>SOLUTION: When receiving and acquiring the information on use of the electronic money from a transaction terminal with an IC reader/writer 20 through a non-contact IC processing part 17, a CPU 11 determines whether to extract a used money amount being a portion of a plurality of items configuring the information on use of the electronic money from the plurality of above items and partially display the extracted used money amount or display in detail the data of the plurality of item configuring the information on use of the electronic money according to the opening/closing operation of equipment main body. In the case of a closed style, a sub-display part 8 is made to partially display a portion of the information on use of the electronic money, and in the case of an open style, a main display part 3 is made to display all the information on use of the electronic money in detail. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a portable terminal device and a program provided with a non-contact IC processing unit constituting an electronic money utilization function.

2. Description of the Related Art Conventionally, as a card-type electronic money that replaces cash and credit cards, for example, an electronic wallet balance display system that displays the balance of an electronic wallet recorded in an IC card with a symbol is known (Patent Literature). 1). In addition, when electronic money in a contactless IC card is updated (reduced), notification of payment information is sent via e-mail to the mobile phone owned by the user via the server that the balance has decreased. A service server is known (see Patent Document 2).
JP-A-8-287169 JP 2004-030271 A

  However, in Patent Document 1 described above, the card balance can be displayed at any time and anywhere without being known to a third party by displaying the card balance in a symbol in response to the input operation of the personal identification number. However, it was based on the input of a personal identification number. In addition, in Patent Document 2 described above, the notification is not limited to when the card balance is low, and a mail is sent to the mobile phone possessed by the user, which requires a server and communication costs. The problem remains.

  By the way, in recent years, with the advancement of technology of mobile phone devices and non-contact IC processing, for example, mobile phone devices that can be used as commuter passes have been put into practical use, and mobile phone devices that can be used as electronic money have also been put into practical use. I'm starting. When this type of mobile phone device is used for admission management such as commuter passes, admission is permitted as long as communication with the IC card reader / writer, which is an external device, is performed normally. In this case, it is not necessary to confirm the presence or absence of communication, but if it is used as electronic money, it can be used with confidence if the details of the transaction can be confirmed on the spot. In other words, if you can know various information such as how much the electronic money balance and payment amount was, what the transaction product was, it should be possible to use it with peace of mind. If the user tries to confirm the payment amount with the payment amount, there is a risk of mistakes with display data such as deposits and subtotals, and displaying the electronic money balance on the transaction terminal side is not preferable in terms of privacy.

In addition, in this type of mobile phone device, every time electronic money is used, the usage status is stored and managed as history information. Therefore, if this usage history is read and displayed, detailed usage is possible. It is possible to grasp the situation, but for that purpose, after selecting and specifying the electronic money function from the function menu, select and specify the item “Usage history inquiry” from the menu screen of this electronic money function, Furthermore, it is necessary to find out the usage information for the current usage from the history information list screen, which places a heavy burden on the user.
On the other hand, electronic money usage information is one of highly confidential personal information, and there is a risk of misuse if electronic money usage information is known to a third party due to loss or theft of a mobile phone.

An object of the first invention is to make it possible to control whether the usage information is partially displayed or displayed in detail when electronic money is used according to the operation status when using electronic money.
An object of the second invention is to be able to limit the display time of usage information when using electronic money.

The invention according to claim 1 (first invention) is a portable terminal device including a non-contact IC processing unit constituting an electronic money utilization function, and the transaction terminal which is an external device when using electronic money and the non-contact An acquisition unit that acquires the current usage information from the transaction terminal by performing wireless communication with the contact IC processing unit, and a plurality of units that configure the usage information when the electronic money usage information is acquired by the acquisition unit Depending on the operation status at the time of using electronic money, the display format of whether to display part of the item data from the item data and to display it in detail, or to display multiple items of data constituting the usage information in detail And determining means for determining, and display control means for displaying partial or detailed display of electronic money usage information based on the display format determined by the determining means. .
Furthermore, a program for realizing the main functions shown in the invention described in claim 1 is provided to the computer (invention described in claim 11).
Here, for example, the usage amount of electronic money is displayed as “partial display”, and “shop name”, “use date and time”, “electronic money balance”, “use amount”, “product name” are displayed as “detailed display”. Or the like may be displayed.

The invention described in claim 1 may be as follows.
The determination means determines the detailed display as a display format on the condition that a predetermined operation has been performed before a predetermined time has elapsed since the electronic money was used (the invention according to claim 2).

When the display control means detects the elapse of a predetermined time after starting the detailed display of the electronic money usage information or when it detects that a predetermined operation has been performed before the predetermined time elapses, The usage information is changed to a non-display state (the invention according to claim 3).
In this case, there is provided history information storage means for sequentially storing the electronic money usage information obtained by the acquisition means as history information, and the history information storage means in response to a read operation by a predetermined procedure after the usage information is not displayed. May be read out and displayed for output (invention of claim 4).

  Style detecting means for detecting a closed style when the apparatus main body is closed and an open style when the apparatus main body is opened is provided, and the determining means includes the electronic money usage information when it is detected that the closed style is detected. A display format for extracting a part of the item data from the image, determining a display format for partial display, and displaying a plurality of item data constituting the usage information in detail when it is detected that the open style is detected The format is determined (the invention according to claim 5).

  In this case, the first and second display units are provided, and the display control unit performs detailed display of the electronic money usage information on the first display unit when it is detected that the open style is detected. When the close style is detected, the partial display of the electronic money usage information may be performed on the second display unit (the invention according to claim 6).

The invention according to claim 7 (second invention) is a portable terminal device including a non-contact IC processing unit that constitutes an electronic money utilization function, and the transaction terminal which is an external device when using electronic money and the non-contact An acquisition unit that acquires the current usage information from the transaction terminal by performing wireless communication with the contact IC processing unit, and starts displaying the usage information when the electronic money usage information is acquired by the acquisition unit The time elapsed since then is counted as the display duration, and monitoring means for monitoring whether or not the display duration has reached a predetermined time limit, and that the time limit has been reached by this monitoring means And display control means for changing the electronic money usage information to a non-display state when detected.
Furthermore, a program for realizing the main functions shown in the invention described in claim 7 is provided to the computer (the invention described in claim 12).

The invention described in claim 7 may be as follows.
The display control means changes the electronic money usage information to a non-display state when it is detected by the monitoring means that a predetermined operation has been performed before the time limit is reached. ).

  In this case, there is provided style detecting means for detecting a closed style in which the apparatus main body is closed and an open style in the opened state, and when the display control means detects that the open style is detected, The money usage information may be displayed and output, and when the closed style is detected, the usage information may be changed to a non-display state (the invention according to claim 9).

  History information storage means for sequentially storing the electronic money usage information obtained by the acquisition means as history information is provided, and after the usage information is not displayed, the contents of the history information storage means in response to a read operation according to a predetermined procedure Is read out and displayed (invention of claim 10).

  According to the first aspect of the present invention (first invention), the current electronic money usage information is acquired, and when the electronic money usage information is acquired, a plurality of item data constituting the usage information is selected. Depending on the operation status when using electronic money, the display format of whether to extract some of the item data and display it partially or to display details of multiple item data constituting the usage information is determined. The usage information is displayed in part or in detail according to the usage information, so you can immediately check the details of the usage information when using electronic money, without checking the detailed information for this usage from the usage history. It is possible to use electronic money with peace of mind.

  According to the invention described in claim 2, in addition to having the same effect as that of the invention described in claim 1 described above, it is provided that a predetermined operation is performed before a predetermined time elapses after using electronic money. Since the detailed display is determined as the display format, for example, within a predetermined time after using electronic money (for example, within 10 seconds), the timing for permitting the detailed display is limited when electronic money is used. This is effective in terms of security.

  According to the third aspect of the present invention, in addition to the same effect as the first aspect of the invention described above, when the elapse of a predetermined time from the start of the detailed display of the electronic money usage information is detected or the predetermined time When it is detected that a predetermined operation has been performed before elapse of time, the usage information is changed to a non-display state, so that detailed display can be limited in time, Even before the predetermined time elapses, the detailed display can be erased by performing the predetermined operation after confirming the content of the detailed display, and the safety can be further improved.

  In this case, when the electronic money usage information is sequentially stored and managed as history information, when a reading operation is performed according to a predetermined procedure after the usage information is not displayed, the history information is read in response to the reading operation. Therefore, the electronic money usage information can be freely reconfirmed at any time.

  According to the invention described in claim 5, in addition to having the same effect as that of the invention described in claim 1, it is detected whether the apparatus main body is in the closed style in the closed state or the open style in the opened state. If it is a style, a part of item data is extracted from the electronic money usage information and a display format for partial display is determined. If it is an open style, a plurality of item data constituting the usage information is displayed in detail. Since the display format to be determined is determined, the display format can be changed according to the opening / closing operation of the apparatus main body. In other words, when using electronic money, the device main body is held in the closed style folded state over the transaction terminal, which is an external device. From this state, when the device main body is opened and changed to the open style, a request to view usage information The details of the usage information can be confirmed by a very natural operation.

  In this case, if the open style is used, the detailed display of the electronic money usage information is performed on the first display unit, and if the closed style is used, the partial display of the electronic money usage information is performed on the second display unit. (Invention of Claim 6) For example, in a foldable mobile phone device, the first display unit is a sub-display unit on the back side, and the second display unit is a main display unit on the front side. It is possible to perform partial display and detailed display according to the screen size.

  According to the invention described in claim 7 (second invention), the current electronic money usage information is obtained from the transaction terminal by performing wireless communication between the transaction terminal which is an external device and the non-contact IC processing unit. In addition, when the electronic money usage information is acquired, the elapsed time from the start of displaying the usage information is counted as the display duration, and the display duration has reached a predetermined time limit. When e-money is detected, the electronic money usage information is changed to a non-display state, so that the display time of the usage information can be limited when using electronic money, and safety can be further improved. It becomes effective as a security measure.

  According to the invention described in claim 8, in addition to having the same effect as the invention described in claim 7, the use of electronic money is detected when it is detected that a predetermined operation is performed before the time limit is reached. Since the information is changed to the non-display state, the display of the usage information can be erased according to the user's intention. In other words, if there is an intentional non-display operation, it can be prioritized, so that the safety can be further improved.

  In this case, it is detected whether the device body is in a closed style or an open style, and if it is an open style, electronic money usage information is displayed and output. If it is a closed style, the usage information is displayed. Is changed to a non-display state (the invention according to claim 9), for example, in a foldable mobile phone device, the main body is opened from an open style to a closed style. The change is a sign that the user has finished viewing the usage information, and the usage information can be turned off by a very natural operation.

  According to the invention described in claim 10, in addition to having the same effect as that of the invention described in claim 7, the electronic money usage information is sequentially stored and managed as history information, after the usage information is not displayed. When a read operation according to a predetermined procedure is performed, the history information is read and displayed in response to the read operation, so that the electronic money usage information can be reconfirmed at any time.

Hereinafter, embodiments of the present invention will be described with reference to FIGS.
This embodiment exemplifies a case where the present invention is applied to a mobile phone device as a mobile terminal device. FIG. 1 is an external view of the mobile phone device, and (A) shows a state in which a foldable device main body is opened. (B) is a rear view in that state.
This mobile phone device operates with a secondary battery (not shown) as the main power source, and is equipped with electronic money utilization functions as additional functions other than the telephone function, mail function, camera shooting function, and Internet connection function. Yes. The apparatus main body is composed of two casings 1 and 2, and includes a first casing (upper casing) 1 having a main display unit 3 and a second casing having a key operation unit 4. The (lower housing) 2 is attached via a hinge mechanism portion (connecting portion) 5, and the hinge mechanism portion 5 can open and close the upper housing 1 and the lower housing 2 (folding the apparatus main body) Possible).

  An audio speaker (for example, a dynamic speaker) 6 constituting a call function is disposed in the vicinity of the upper right corner of the main display 3 provided on the upper housing 1 side, and provided on the lower housing 2 side. A magnetic sensor 7 is disposed in the vicinity of the lower right corner of the key operation unit 4. When the audio speaker 6 and the magnetic sensor 7 are close to each other by closing the apparatus main body, the magnetic sensor 7 is disposed. Is turned on in response to the magnetic field from the audio speaker 6 and outputs a high level detection signal. This detection signal is used to detect whether the device body is in the “closed style” in the closed state or the “open style” in the opened state. Is a low level style detection signal. The magnetic sensor 7 is composed of a digital type Hall element or the like, but is not limited to the magnetic sensor, and the current style is detected by any one of electrical, mechanical, optical means, or a combination thereof. You may make it do.

  In addition, on the back side of the mobile phone device, a sub display unit 8, a notification LED 9 and a notification speaker 10 constituting an incoming notification function are provided. The main display unit 3 is a main screen capable of displaying character information, image information, etc. in high definition in the “open style” in which the foldable device body is opened, and the sub display unit 8 is a foldable device body. In the folded “closed style”, it is a sub-screen on the back side that displays information such as the current time and message. The key operation unit 4 is provided with various push button type keys, and performs dial input, character input, command input, and the like. The key operation unit 1 includes menu keys, telephone numbers, etc. for displaying and displaying a menu screen. A dial key for inputting a menu item, a direction key for selecting a menu item corresponding to four directions, and a determination key used for determining an item selected with the direction key.

FIG. 2 is a block diagram showing basic components of the cellular phone device.
The CPU 11 is a central processing unit that controls the overall operation of the mobile phone device in accordance with various programs in the storage unit 12. The storage unit 12 is a non-volatile memory (internal memory), and is configured by, for example, a flash memory, and has a program area and a data area. In the program area, operations shown in FIGS. A program for realizing the present embodiment is stored according to the procedure. The memory 13 is an internal memory having a work area, and is composed of, for example, a DRAM (Direct Random Access Memory), an SDRAM (Synchronous DRAM), and the like, and the memory card 14 is a detachable recording medium. It is composed of a smart media, an IC card, etc., and exchanges data with the memory 13.

  The CPU 11 is connected to the main display unit 3, the sub display unit 8, the key operation unit 4, the audio speaker 6, the magnetic sensor 7, the notification LED 9, the notification speaker 10, etc., which are the input / output peripheral devices. A telephone communication unit 15, a camera imaging unit 16, and a non-contact IC processing unit 17 are connected. The telephone communication unit 15 amplifies the received radio wave from the antenna 18 and demodulates it into a reception baseband signal, and digitally converts the reception baseband signal. The CPU 11 is based on the reception result from the telephone communication unit 15. And perform processing according to telephone calls, e-mail reception, and Internet connection. The camera imaging unit 16 is a digital camera unit capable of still image shooting and moving image shooting.

  The non-contact IC processing unit 17 constitutes an electronic money utilization function, and has a dedicated CPU 17A, a memory unit 17B, and a coil antenna unit 17C, and a transaction terminal (not shown) with an IC reader / writer 20 as an external device. Short-distance communication is performed with weak radio waves. The memory unit 17B is configured by, for example, a flash memory, and includes a money balance memory M1, a usage history memory M2, and the like. The coil antenna unit 17C transmits and receives radio waves, and uses an electromotive force electromagnetically induced by a received radio wave from the IC reader / writer 20 as operating power of the non-contact IC processing unit 17.

  When the non-contact IC processing unit 17 detects a radio wave received from the IC reader / writer 20, the non-contact IC processing unit 17 is activated based on the electromotive force from the coil antenna unit 17C, and performs wireless communication with the transaction terminal with the IC reader / writer 20. Execute. In this case, when the CPU 11 receives and acquires the electronic money usage information from the transaction terminal with the IC reader / writer 20 via the contactless IC processing unit 17, a part of the plurality of item data constituting the usage information is included. The display format of whether to extract and partially display the item data or to display in detail the multiple item data constituting the usage information is determined according to the operation status when using electronic money, and based on this display format Electronic money usage information is displayed partially or in detail.

  FIG. 3 shows a state in which the electronic money usage information is partially displayed on the sub display unit 8 and a state in which the electronic money usage information is displayed in detail on the main display unit 3. This sub screen is displayed as shown in FIG. In addition, among the plurality of items constituting the electronic money usage information, “current usage amount (billing amount)” is guided and displayed as part of the item data, and the main screen is displayed as shown in FIG. In addition, “use store name”, “use date / time”, “use amount”, “use product”, “electronic money balance”, and “point” are displayed as guidance for all item data. Here, the CPU 11 accesses the magnetic sensor 7 when using electronic money, determines the style of the apparatus main body based on the detection signal, and if it is “closed style”, the usage information of the current electronic money is displayed on the sub display unit. If it is “open style”, the usage information of the current electronic money is displayed in detail on the main display unit 3.

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

FIG. 4 and FIG. 5 are flowcharts showing the operation of the entire mobile phone device that is started to be executed when the power is turned on.
First, the CPU 11 accesses the magnetic sensor 7, detects the current style according to the open / closed state of the apparatus main body based on the detection signal (step S1), and is “open style” with the apparatus main body open. If the main display unit 3 is driven to turn on the main screen (step S4), the process proceeds to step S35 in FIG. 5, but if the device body is closed (closed style) ( After the sub display unit 8 is driven to turn on the sub screen (step S3), the standby screen is displayed on the sub display unit 8 (step S5). In this state, the CPU 11 checks whether or not there is an incoming call from the telephone communication unit 15 (step S6). When the incoming call or incoming mail is detected, the notification LED 9 is driven to blink and a ring tone is generated from the notification speaker 10. An incoming call notification to be output is performed (step S7).

  Then, the style is detected again (step S8). In this case, when “closed style” is changed to “open style” in response to the incoming call notification (YES in step S8), step S38 in FIG. 5 is performed. Then, the incoming call handling process is executed, the call process is executed until the line is disconnected after the line connection is established, and the received mail storage process is executed. On the other hand, if no incoming call is detected in the “closed style” state (NO in step S6), whether or not the non-contact IC processing unit 17 is activated is detected (step S9). As a result, the non-contact IC is detected. If the processing unit 17 is in the non-activated state, the style is detected again (step S10). When the “closed style” is changed to “open style” (YES in step S10), the main display unit 3 is displayed. After driving and turning on the main screen (step S11), the process proceeds to step S35 in FIG. 5, but if it remains “closed style” (NO in step S10), the process returns to the sub standby screen (step S5). .

  If the activation of the non-contact IC processing unit 17 is detected in the “closed style” (YES in step S9), the electronic money usage amount (billed amount) from the transaction terminal with the IC reader / writer 20 via the non-contact IC processing unit 17 is detected. Is received (step S12), the contents of the money balance memory M1 are read, and the money balance is compared with the current usage amount (step S13) to determine whether payment with electronic money is possible. Check (step S14). If the current usage amount exceeds the money balance, that is, if payment is impossible (NO in step S14), a payment impossible response message is displayed on the sub display unit 8 (step S15). Returning to the sub standby screen (step S5), if payment is possible, a payable message is displayed on the sub display unit 8 (step S16), and then the money balance is subtracted from the money balance. At the same time, the new money balance after the update is written into the money balance memory M1 (step S17).

  Then, the electronic money usage information is received from the transaction terminal 17 via the contactless IC processing unit 17 (step S18), and additionally registered in the usage history memory M2 as usage information for the current transaction (step S19). Only the usage amount is extracted from the electronic money usage information (step S20), and the current usage amount is guided and displayed on the sub display unit 8 (step S21). After partially displaying “current usage amount (billing amount)” as a partial item data among a plurality of items constituting the electronic money usage information in this way, the 10-second timer is cleared and started. (Step S22). This 10-second timer measures the elapsed time since the use of electronic money. After the 10-second timer is cleared and started, style detection is performed again (step S23), and the "closed style" remains unchanged. If there is (NO in step S23), it is determined whether or not the 10-second timer has expired (step S24). Here, if it is before 10 seconds have elapsed since the use of electronic money, the process returns to step S23, and hereinafter, a standby state is entered until a style change or 10 seconds has elapsed.

  If time-up is detected (YES in step S24), the usage amount in the sub-screen is deleted (step S25), and then the sub-standby screen is switched (step S5). Is changed from “closed style” to “open style” (YES in step S23), the drive of the sub display unit 8 is stopped to turn off the sub screen and the main display unit 3 is driven. The main screen is turned on (step S26). As a result, the partial display of the electronic money usage information on the sub screen (display of the current usage amount) is continued for a maximum of 10 seconds, in other words, limited to within 10 seconds. Then, the CPU 11 displays a plurality of item data constituting the electronic money usage information in detail on the main screen (step S27). As a result, as shown in FIG. 3, “used store name”, “used date and time”, “used amount”, “used product”, “electronic money balance”, and “point” are displayed on the main screen.

  After all the item data constituting the electronic money usage information is displayed in detail on the main screen in this way, the 15-second timer is cleared and started (step S28). This 15-second timer measures the elapsed time since the start of the detailed display. After clearing the 15-second timer, the style is detected again (step S29). If “style” remains (NO in step S29), it is determined whether or not the 15-second timer has expired (step S30). If 15 seconds have not elapsed since the detailed display was started, step Returning to S29, the process waits until a style change or 15 seconds elapses.

  If time-up is detected (YES in step S30), after the usage information display in the main screen is deleted (step S31), the process proceeds to step S35 in FIG. When the “open style” is changed to “closed style” (YES in step S29), the usage information display in the main screen is deleted (step S32), the main screen is turned off, and the main screen is turned on. After (step S33), the screen is switched to the sub standby screen (step S5). As a result, the detailed display of the electronic money usage information on the main screen is continued for a maximum of 15 seconds, in other words, limited to 15 seconds or less.

  Step S35 in FIG. 5 switches to the main standby screen in accordance with the change of the “open style”. In a state where the main standby screen is displayed, the CPU 11 checks whether there is an incoming call (step S36). When an incoming call or incoming mail is detected, an incoming call notification is made in the same manner as described above (step S37), an incoming call handling process is executed (step S38), and the screen returns to the main standby screen (step S35). If the function selection menu key is operated in the absence of an incoming call (YES in step S39), the main display unit 3 is switched from the main standby screen to the function menu screen (step S42).

  FIG. 6A shows the contents of this function menu screen. This function menu screen includes “mail”, “photograph”, “movie”, “electronic money”, “function setting”, “data folder”. Various function menus such as "" are displayed in a list. When an arbitrary menu item is selected and specified from the function menu screen (step S43), it is checked whether or not the selected menu item is an item of “electronic money” (step S44), and “electronic money” is checked. If it is an item other than the item, the process proceeds to the process corresponding to the menu item (step S45), but when the “electronic money” item is selected, the main display unit 3 is switched from the function menu screen to the password input screen (step S45). S46).

  FIG. 6B shows this password input screen. The password input screen has a password input field corresponding to a message prompting the input of the password. When the user's own password is input to this input screen, The CPU 11 executes user authentication by checking this input password against a preset registration password (step S47). As a result, if the user is a legitimate user (YES in step S48), the usage history memory M2 is accessed to read out its contents, and the usage history list screen as shown in FIG. As a result, the usage history list screen is switched from the password input screen (step S49).

  This usage history list screen displays a list of usage histories in which the “use date and time” and “store name” are associated with each transaction in a tabular format. After switching to this usage history list screen, the CPU 11 A 30-second timer that counts the elapsed time after displaying this list screen is cleared to start (step S50). Then, it is checked whether or not an arbitrary item is selected and designated from the usage history list screen by the user operation (step S51). If the arbitrary item is not selected, the style is detected again (step S52). If “open style” remains (NO in step S52), it is determined whether or not the time is up (step S53), and if it is before the time is up, the process returns to step S51 to change the style or 30. It will be in a standby state until the passage of seconds is detected.

  If time-up is detected after 30 seconds have elapsed (YES in step S53), the usage history list screen is deleted (step S54) and then switched to the main standby screen (step S35). If “open style” is changed to “closed style” before being uploaded (YES in step S52), the usage history list display is deleted (step S55), the main screen is turned off and the main screen is displayed. After being turned on (step S56), the screen is switched to the sub standby screen (step S5 in FIG. 4). In this way, the usage history list screen is continuously displayed for a maximum of 30 seconds (limited to 30 seconds).

  On the other hand, when an arbitrary item is selected and specified in the state where the usage history list screen is displayed (YES in step S51), usage information corresponding to the selected item is read from the usage history memory M2 (step S57). ), Switching to an individual usage screen for displaying a list of each item data constituting the usage information (step S58). Then, after a clear start of the 15-second timer that counts the elapsed time from the start of the display of the individual usage screen (step S59), it is checked whether or not a return operation has been performed (step S60). If an operation is performed, the display returns to the above-described usage history list screen display (step S49). If the return operation is not performed, the style is detected again (step S61), and “open style” remains as it is. If there is (NO in step S61), it is determined whether or not the 15-second timer has expired (step S62). If 15 seconds have elapsed since the individual usage screen was displayed, the process returns to step S60, and so on. , Until a return operation or a style change or 15 seconds elapses is detected.

  If time-up is detected after 15 seconds have elapsed (YES in step S62), the individual use screen is deleted (step S63), and then the main standby screen is switched (step S35). If “open style” is changed to “closed style” before being executed (YES in step S61), the individual use screen is deleted (step S64), the main screen is turned off, and the main screen is turned on. After that (step S65), the screen is switched to the sub standby screen (step S5 in FIG. 4). Thus, the individual usage screen is continuously displayed for a maximum of 15 seconds (limited to 15 seconds).

  As described above, in this embodiment, when the CPU 11 receives and acquires the electronic money usage information from the transaction terminal with the IC reader / writer 20 via the contactless IC processing unit 17, a plurality of item data constituting the usage information is obtained. Depending on the opening / closing operation of the device main body, it is determined whether the partial amount of the usage amount that is a part of the item is extracted and displayed in detail, or the multiple items of data constituting the usage information are displayed in detail. If so, a part of the electronic money usage information is partially displayed on the sub display unit 8, and if it is an open style, all of the electronic money usage information is displayed in detail on the main display unit 3. Even if you do not check the detailed information from the usage history, you can immediately check the details of the usage information when using electronic money. Such as it becomes effective in Bull measures, it is possible to safe use of electronic money.

  In this case, when using electronic money, the main body of the device is held in the closed style over the transaction terminal as an external device. The change from this closed style to the open style is an indication of a desire to view electronic money usage information. The details of the usage information can be confirmed by a very natural operation. Here, since the electronic money usage information is displayed in detail on the condition that the closed style is changed to the open style before 10 seconds elapse from the time when the electronic money is used, the electronic money is used as a timing at which the detailed display is permitted. It can be restricted at the time of use, which is also effective in terms of security.

  Also, when 15 seconds have passed since the detailed display of electronic money usage information has started, or when the open style has been changed to the closed style before 15 seconds have passed, the usage information is deleted, so the detailed display is displayed. In addition to being able to limit in time, the detailed display can be erased by changing to the closed style after confirming the content of the detailed display even before 15 seconds have elapsed, and safety can be further enhanced. It becomes. In this case, after deleting the detailed display, the item of “electronic money” is selected from the function menu screen, and the contents of the usage history memory M2 are displayed and output by inputting the password. You can recheck at any time.

  Further, the CPU 11 starts the 15-second timer when starting the detailed display of the electronic money usage information, and erases the detailed display when the detailed display is continuously displayed for 15 seconds. It is possible to limit the display time of information, and it is possible to improve safety, which is effective as a security measure. In this case, since the detailed display is erased even when the open style is changed to the closed style before 15 seconds elapses, the display of the usage information can be erased according to the intention of the user.

 In the embodiment described above, the maximum duration (display time limit) of partial display, detailed display, history list display, and individual usage display of electronic money usage information is “10 seconds”, “15 seconds”, “30 seconds”. However, the display duration time may be arbitrarily changed. In addition, in the folding type mobile phone device, the electronic money usage information is partially displayed or displayed in detail according to the change operation of the open style and the closed style, but the side key provided on the side of the device main body is displayed. Partial display or detailed display may be performed by operation.

  In the above-described embodiments, the case where the present invention is applied to a foldable mobile phone provided with a sub-display unit and a main display unit has been exemplified. However, the present invention is applicable to straight-type mobile phones, slide-type mobile phones, rotary mobile phones, and the like. May be. In this case, the number of display units may be one, and the electronic money usage information may be displayed partially or in detail on the display unit. In addition, the present invention is not limited to the mobile phone device, and can be similarly applied to a mobile terminal device such as a PDA with an electronic money function, an electronic camera, an electronic wristwatch, or a music player. In addition to the prepaid card, the electronic money using function may be a credit card, a point card, or the like.

  On the other hand, a recording medium (for example, a CD-ROM, a flexible disk, a RAM card, etc.) on which program codes for executing the above-described units are recorded may be provided to the computer. That is, a recording medium having a computer-readable program code, and when the electronic money is used, the transaction terminal performs the wireless communication between the transaction terminal that is an external device and the non-contact IC processing unit. When the electronic money usage information is acquired by this acquisition means and the function for acquiring the usage information, a part of the item data is extracted from a plurality of item data constituting the usage information and is partially displayed. A function for determining in detail whether or not to display a plurality of item data constituting the usage information according to the operation status when using electronic money, and partial display of electronic money usage information based on the determined display format or To provide a computer-readable recording medium on which a program for realizing a function for displaying details is recorded Good.

FIG. 2A is an external view of a mobile phone device, in which FIG. 1A is a front view of a folding-type device body opened, and FIG. 2B is a rear view of the device. The block diagram which showed the basic component of the mobile telephone apparatus. The electronic money usage information is partially displayed on the sub display unit 8 and is displayed in detail on the main display unit 3. (A) is a detailed display of the main screen, (B) is a partial display of the sub screen. FIG. The flowchart which showed operation | movement of the whole mobile telephone apparatus started execution with power activation. The flowchart following FIG. The main screen is switched according to the input operation, (A) is switched to the function menu screen, (B) is switched to the password input screen, and (C) is switched to the usage history list screen. The figure which showed the state made.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Upper housing | casing 2 Lower housing | casing 3 Main display part 4 Key operation part 6 Voice speaker 7 Magnetic sensor 8 Sub display part 11 CPU
12 storage unit 13 memory 18 non-contact IC processing unit M1 money balance memory M2 usage history memory

Claims (12)

A portable terminal device including a non-contact IC processing unit constituting an electronic money utilization function,
An acquisition means for acquiring current usage information from the transaction terminal by performing wireless communication between the transaction terminal that is an external device and the contactless IC processing unit when using electronic money;
When the electronic money usage information is acquired by the acquisition means, some item data is extracted from a plurality of item data constituting the usage information and partially displayed, or a plurality of items constituting the usage information are configured. Determining means for deciding whether to display the item data in detail according to the operation status when using electronic money;
Display control means for displaying partial or detailed electronic money usage information based on the display format determined by the determining means;
A portable terminal device comprising: The determination means determines the detailed display as a display format on the condition that a predetermined operation has been performed before a predetermined time has elapsed since using electronic money.
The portable terminal device according to claim 1, which is configured as described above. When the display control means detects the elapse of a predetermined time after starting the detailed display of the electronic money usage information or when it detects that a predetermined operation has been performed before the predetermined time elapses, Change usage information to hidden,
The portable terminal device according to claim 1, which is configured as described above. Providing history information storage means for sequentially storing electronic money usage information obtained by the acquisition means as history information;
In response to a read operation according to a predetermined procedure after the usage information is not displayed, the content of the history information storage means is read and displayed.
The portable terminal device according to claim 3, which is configured as described above. Provided with a style detecting means for detecting a closed style when the apparatus main body is closed and an open style when the apparatus main body is opened,
The determining means determines a display format for extracting a part of the item data from the electronic money usage information and displaying it partially when the closed style is detected, and the open style is used. If this is detected, a display format for displaying in detail the plurality of item data constituting the usage information is determined.
The portable terminal device according to claim 1, which is configured as described above. A first display unit and a second display unit;
When it is detected that the display style is the open style, the detailed display of the electronic money usage information is displayed on the first display unit, and when the closed style is detected. The partial display of the electronic money usage information is performed on the second display unit.
The portable terminal device according to claim 6, which is configured as described above. A portable terminal device including a non-contact IC processing unit constituting an electronic money utilization function,
An acquisition means for acquiring current usage information from the transaction terminal by performing wireless communication between the transaction terminal that is an external device and the contactless IC processing unit when using electronic money;
When the electronic money usage information is acquired by the acquisition means, the elapsed time since the display of the electronic money usage information is started is counted as a display duration, and the display duration is a predetermined time limit. Monitoring means for monitoring whether or not
Display control means for changing the electronic money usage information to a non-display state when the monitoring means detects that the time limit has been reached;
A portable terminal device comprising: When it is detected by the monitoring means that a predetermined operation has been performed before the time limit is reached, the display control means changes the electronic money usage information to a non-display state;
The portable terminal device according to claim 7, which is configured as described above. Provided with a style detecting means for detecting a closed style when the apparatus main body is closed and an open style when the apparatus main body is opened,
The display control means displays and outputs electronic money usage information when it is detected that the open style is detected, and does not display the usage information when it is detected that the closed style is detected. Change to the state of
The portable terminal device according to claim 8, which is configured as described above. Providing history information storage means for sequentially storing electronic money usage information obtained by the acquisition means as history information;
After the usage information is not displayed, the contents of the history information storage means are read out and displayed in response to a read operation according to a predetermined procedure.
The portable terminal device according to claim 7, which is configured as described above. Against the computer,
A function of acquiring current usage information from the transaction terminal by performing wireless communication between the transaction terminal which is an external device and the non-contact IC processing unit when using electronic money;
When the electronic money usage information is acquired by the acquisition means, some item data is extracted from a plurality of item data constituting the usage information and partially displayed, or a plurality of items constituting the usage information are configured. A function to determine the display format of whether to display item data in detail according to the operation status when using electronic money,
A function for displaying partial or detailed electronic money usage information based on the determined display format;
A program to realize Against the computer,
A function of acquiring current usage information from the transaction terminal by performing wireless communication between the transaction terminal which is an external device and the non-contact IC processing unit when using electronic money;
When the electronic money usage information is acquired by this acquisition means, the elapsed time from the start of display of the usage information is counted as the display duration time, and the display duration time reaches a predetermined time limit. A function to monitor whether or not,
When it is detected that this time limit has been reached, the electronic money usage information is changed to a non-display state,
A program to realize

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