JP2006086738A - Mobile, noncontact medium starting method, starting program and recording medium - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mobile which prevents unauthorized use by the third person and has a noncontact IC card mounted thereon without enlarging the size and increasing the cost of the apparatus. <P>SOLUTION: The portable telephone 1 comprises a noncontact IC card 11 which starts when a start request is given from outside by radio communication in the startable condition, and a card starting processor 15 for setting the IC card 11 to be startable when a preset specified key is operated on an operating unit 12 for operating the portable telephone 1 body. So long as the specified key is not operated, the function of the IC card 11 can be disabled. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a mobile body including a non-contact medium (non-contact IC card) that is activated when an activation request is received from outside in wireless communication in a startable state.

  In recent years, a card (non-contact IC card) in which an IC chip having a communication function is provided on a card that requires personal authentication typified by a credit card has become widespread.

  Some of these contactless IC cards are provided with an electronic money function as well as a function necessary for authenticating an individual.

  Various measures have been taken to prevent unauthorized use of such multifunctional non-contact IC cards.

  For example, Patent Documents 1 and 2 disclose that a non-contact IC card cannot be used illegally by setting the non-contact IC card to an operable state or an inoperable state by turning on / off a switch operated by a user. Technology is disclosed.

  Patent Documents 3 and 4 disclose a technique for preventing a non-contact IC card from being illegally used by providing a biometric authentication function.

Furthermore, in recent years, a mobile phone equipped with the above contactless IC card has been proposed (Patent Document 5, etc.).
JP-A-11-85924 (published on March 30, 1999) JP 2001-76108 (published March 23, 2001) JP 2000-94873 (released on April 4, 2000) JP 2003-208592 (released July 25, 2003) JP 2002-218031 (released on August 2, 2002)

  However, as disclosed in Patent Documents 1 and 2 above, if the non-contact IC card is stolen only by turning the switch ON / OFF, if a third party operates the switch, Since reading and writing can be performed easily, unauthorized use is facilitated.

  Further, as disclosed in Patent Documents 3 and 4 above, it is necessary to separately provide a biometric authentication device, which increases the size of the non-contact IC card and further increases the cost. In particular, in a mobile phone as disclosed in Patent Document 5, an increase in the size and price of a non-contact IC card is a problem because it leads to an increase in the size and price of the mobile phone itself.

  The present invention has been made in view of the above-mentioned problems, and its object is to mount a non-contact IC card that prevents unauthorized use by a third party and does not increase the size and cost of the device. Is to provide a mobile body.

  In order to solve the above-described problem, a mobile body according to the present invention includes a non-contact medium that starts when a start-up request is issued from the outside in a startable state. An activation processing unit is provided that sets the non-contact medium in a startable state when a predetermined specific key among the operation keys to be operated is operated.

  According to the above configuration, when a preset key among the operation keys for operating the mobile body is operated, the preset key is operated by setting the non-contact medium in a startable state. Otherwise, the non-contact medium cannot be activated. In other words, if the preset key is not operated, the non-contact medium does not start, and the functions mounted on the non-contact medium cannot be used.

  Accordingly, when a preset key is not operated or a key other than the preset key is operated, the non-contact medium is not ready to be activated. It does not start.

  As a result, unless the set key is known to a third party, the function of the non-contact medium is not illegally used, for example, when the key is lost or stolen.

  In addition, since the key for enabling the non-contact medium to be activated is set from among a plurality of keys for operating the main body of the apparatus, it is not necessary to provide a new key. Does not invite price.

  In addition, the activation processing unit may set the non-contact medium in a startable state when a plurality of preset specific keys are operated simultaneously.

  In this case, when there are a plurality of specific keys, the possibility of being known to a third party is lower than when there is only one specific key, and the security function can be enhanced.

  In addition, the activation processing unit may set the non-contact medium in a startable state for a certain period when a predetermined specific key is operated.

  In this case, since the non-contact medium is in a startable state for a certain period, it can be started if there is a start request from the outside. Unable to start.

  Further, the activation processing unit may (1) stop the function of the non-contact medium when a key other than the predetermined specific key is operated, or (2) notify the user. Also good.

  In this case, an error display may be performed on a display device provided in the moving body, or an alarm may be sounded by a speaker provided in the moving body.

  A specific key setting unit for setting the specific key may be provided.

  In this case, the user of the moving body can arbitrarily set a specific key from among the operation keys. As a result, it is difficult for a third party to know which specific key is, so security can be improved.

  As described above, the moving body according to the present invention sets the non-contact medium in a startable state when a predetermined specific key among the operation keys for operating the moving body is operated. If the specified key is not known to a third party, for example, if it is lost or stolen, the function of the non-contact medium cannot be illegally used. Absent.

  The embodiment of the present invention will be described as follows. Note that in this embodiment, a mobile phone equipped with a non-contact IC card typified by a FeliCa (registered trademark) card will be described as a moving body of the present invention.

  3A and 3B show the appearance of the mobile phone 1 according to one embodiment of the present invention. The mobile phone 1 is a so-called clamshell type in which a body 3 is provided with a lid 3 that can be freely opened and closed. FIG. 1A shows a state in which the lid 3 is closed (clamshell closed state). b) shows a state in which the lid 3 is opened (clamshell open state).

  As shown in FIG. 3B, the main body 2 is provided with a main operation button group 4a on the front side. The main operation button group 4a includes a function button group for performing various settings and function switching in the mobile phone 1, and an input button group for inputting symbols such as numbers and characters. Specifically, the function button group includes a power button for switching ON / OFF of the power supply of the mobile phone, a camera button for starting the shooting mode, a mail button for starting the mail mode, and moving the selection object in the up, down, left, and right directions. A cross button, a determination button which is arranged at the center of the cross button and determines various selections, and the like. The input button group is a numeric keypad. Furthermore, a side key 4 b that can be operated with the lid 3 closed is provided on the side surface of the main body 2. The side key 4b has a function as a specific key for making the non-contact IC card described later operable. The main operation button group 4a and the side key 4b constitute the operation unit 12.

  The operation unit 12 is not limited to the main operation button group 4a and the side key 4b provided on the main body 2 side, and includes operation keys provided on the lid 3.

As shown in FIG. 3 (b), the lid 3 is provided with a liquid crystal display panel 5 and a speaker 6 constituting an informing unit 16 for visually or audibly informing the user of information. As shown in FIG. 3A, a non-contact IC card 11 is mounted. The non-contact IC card 11 is activated when an activation request is received from outside by wireless communication in the activation enabled state. In particular,
As shown in FIG. 2, information is read and written based on a start request by wireless communication from the reader / writer device.

  Further, the mobile phone 1 is provided with a sensor (not shown) for detecting whether the lid 3 is in an open state or a closed state.

  Next, a detailed configuration of the mobile phone 1 will be described with reference to FIGS. 1 and 2.

  FIG. 1 shows a schematic configuration of the mobile phone 1. The mobile phone 1 includes a non-contact IC card 11, an operation unit 12, a key setting processing unit 13, a key setting information storage unit 14, a card activation processing unit 15, and a notification unit 16, and further stores processing programs by the respective units. The ROM 17, the RAM 18 serving as a work area for processing a program, and a CPU 19 as a control means for controlling the above-described units are included. In FIG. 1, members that are naturally provided in the mobile phone 1, such as a wireless communication unit, are omitted.

  For example, as shown in FIG. 2, the non-contact IC card 11 includes a personal information storage unit 21 configured by an IC chip, a wireless communication processing unit 22, and an antenna 23. In this embodiment, the FeliCa card is used as the non-contact IC card 11 as described above.

  Access to the personal information storage unit 21 is normally performed by electromagnetic waves emitted from the reader / writer device. That is, the radio communication processing unit 22 receives electromagnetic waves from the reader / writer device via the antenna 23, and the content of the personal information storage unit 21 is read based on the signal processed by the radio communication processing unit 22. Or added.

  Information stored in the personal information storage unit 21 includes information necessary for authenticating an individual, electronic money, and the like.

  Communication between the non-contact IC card 11 and the reader / writer device is performed at a speed of 212 kbps using, for example, a 13.56 MHz frequency band.

  As described above, the operation unit 12 is a main operation button group 4a and side keys 4b (FIGS. 3A and 3B) for a user to operate in order to realize various functions of the mobile phone 1. . Any one of the operation keys constituting the operation unit 12 is set as a specific key, and the non-contact IC card 11 is brought into a startable state by operating the specific key.

  The key setting processing unit 13 is a processing unit for setting a specific key for bringing the non-contact IC card 11 into a startable state from a button or key of the operation unit 12. That is, the non-contact IC card 11 can be activated by operating (pressing) the specific key set in the key setting processing unit 13.

  In this embodiment, as shown in FIGS. 3 (a) and 3 (b), the clamshell type mobile phone 1 is adopted, so that the setting of a specific key when the clamshell is opened and the clamshell is closed. The specific key is set separately. Details of the key setting process will be described later.

  The key setting information storage unit 14 is a storage unit that records specific key information set by the key setting processing unit 13. The stored information is, for example, information having a data structure as shown in FIG. Here, both the data when the clamshell is opened and the data when the clamshell is closed are stored in the key setting information storage unit 14 as user data. FIG. 4B shows the data structure of work data that is being read into the work area of the RAM 18 (during key setting processing or activation processing).

  The card activation processing unit 15 is a processing unit that performs activation processing of the non-contact IC card 11 when the specific key set by the key setting processing unit 13 is operated. Details of the card activation process will be described later.

  The notification unit 16 is means for notifying the user of an error when a key other than the specific key set by the key setting processing unit 13 is operated. For example, an error dialog is displayed on the liquid crystal display panel 5. An error is visually notified to the user, or an error is audibly notified to the user by generating an alarm sound from the speaker 6.

  Here, various processes in the mobile phone 1 having the above-described configuration will be described below.

  First, the flow of the specific key setting process will be described below with reference to the flowchart shown in FIG. 5. Before that, the specific key setting process is obtained by referring to FIGS. 4 (a) and 4 (b). The data structure of user data and the data structure of work data during the setting process work will be described.

  FIG. 4A shows a data structure of user data indicating specific key information stored in the key setting information storage unit 14 described above. Setting data 1 (D11) and setting key 2 are used as data when the clamshell is opened. Four data of (D12), setting key 3 (D13), and number of setting keys (D14) are set. Setting data 1 (D15), setting key 2 (D16), and setting key 3 are the data when the clamshell is closed. Assume that four data of (D17) and the number of set keys (D18) are set. In this figure, the maximum number of keys that can be set is 3.

  For example, when two specific keys are set when the clamshell is opened, the set key information is stored in D11 and D12, and information indicating the set number of keys is stored in D14. Further, when one specific key is set when the clamshell is closed, the set key information is stored in D15, and information indicating one set number of keys is stored in D18. In this case, nothing is stored as information in D13, D16, and D17.

  The user data shown in FIG. 4 (a) is a copy of part of the work data shown in FIG. 4 (b).

  That is, in FIG. 4B, information stored in the setting key 1 (D21), the setting key 2 (D22), the setting key 3 (D23), and the counter i (D24) is copied as user data.

  In addition, as shown in FIG. 4B, the work data includes a non-contact IC card use flag (enable / disable) (D25) and a work time (D26), which are used during start-up processing described later. The

  The user data is stored in the key setting information storage unit 14 so that it does not disappear even when the power of the mobile phone 1 is turned off. On the other hand, the work data is read into the work area of the RAM 18, and therefore disappears when the mobile phone 1 is turned off.

  Next, the flow of the key setting process will be described below with reference to the flowchart shown in FIG. In the following description, it is assumed that a specific key is set when the clamshell is opened.

  First, in the work area of the RAM 18, the work data counter i = 0 is set (step S1), and the following processing loop of steps S2 to S7 is executed.

  In step S2, it is determined whether or not the setting completion key has been pressed. This setting completion key is present in the main operation button group 4a of the operation unit 12 described above. If the setting completion key is pressed, the process proceeds to step S8. If the setting completion key is not pressed, the process proceeds to step S3, and it is determined whether or not the cancel key is pressed. This cancel key is also present in the main operation button group 4a, like the setting completion key.

  If it is determined in step S3 that the cancel key has been pressed, the key setting is regarded as cancelled, and the process is terminated. On the other hand, if the cancel key is not pressed, the process proceeds to step S4, and it is determined whether or not the counter i is less than 3.

  If it is determined in step S4 that the counter i is not less than 3, that is, 3 or more, this processing loop is terminated. On the other hand, if it is determined that the counter i is less than 3, key detection is performed (step S5).

  In step S5, key detection is performed based on whether or not a key selected by the user from the operation unit 12 (this is a specific key) is pressed. Here, if there is no key detection, the processing loop is terminated. On the other hand, if there is a key detection, the process proceeds to step S6 and the counter i is incremented.

  Then, the detected key number is registered in the first work data D21 (step S7).

  Subsequently, the process proceeds to step S2, the same process as described above is performed, and the same process is repeated until the process exits the process from step S2 to step S7.

  When the above processing loop ends, it is determined whether or not the counter i is 0 (step S8). If the counter i is 0, the key setting process is terminated.

  In step S8, if the counter i is other than 0, i is set as the set key number D14 of user data (step S9). Here, if the counter i is 1, since one key is set, 1 is set in D14. When the clamshell is closed, the counter i is set to the user data setting key number D18.

  Finally, the work data (D21 / D22 / D23) is copied to the user data (D11 / D12 / D13) when the clamshell is opened (step S10), and the process ends.

  Although the above key setting process is shown when the clamshell is open, it can be realized by substantially the same process when the clamshell is closed. When the clamshell is closed, as described above, the processing in step S9 is different from that when the clamshell is opened.

  Next, the check process for determining whether or not the non-contact IC card 11 can be activated will be described in the following three patterns. Here, the non-contact IC card 11 is activated and is activated when an activation request is made by wireless communication from an external reader / writer device. This startable state refers to a state in which “available” is set in the non-contact IC card availability flag D25 of the user data of the work data.

  First, a case where a check process for determining whether or not to activate the non-contact IC card 11 is performed after receiving the activation request for the non-contact IC card 11 will be described with reference to the flowchart shown in FIG.

  First, a key comparison process is performed (step S21). Here, the key pressed by the user is compared with the key registered in the user data. Details of this key comparison process will be described later.

  Next, based on the result of the key comparison process, it is determined whether or not the pressed key matches the registered key (step S22). Here, if the keys match, the non-contact IC card use flag D25 of the work data is set to “available” (step S23), and the activation process is performed.

  On the other hand, if the keys do not match in step S22, the non-contact IC card availability flag D25 of the work data is set to “No” (step S24), and the activation process is performed.

  Details of the activation process will be described later.

  Up to this point, the case where the check process for determining whether or not activation is possible after receiving the contactless IC card activation request has been described. In the following, referring to the flowcharts shown in FIG. 7 and FIG. A description will be given of a check process in the case where the activation permission determination is performed before reception. Here, “before receiving the non-contact IC card activation request” means before receiving an electromagnetic wave including activation request information from the reader / writer device that communicates with the non-contact IC card 11.

  First, key comparison processing is performed from the standby state (step S31). Details of this key comparison processing will be described later.

  Next, based on the result of the key comparison process, it is determined whether or not the pressed key matches the key registered in the user data (step S32). Here, if it is determined that the keys match, the non-contact IC card use flag D25 of the work data is set to “available” (step S33). Then, the current time is set to the work time D26 of the work data (step S34), and the process ends.

  On the other hand, if it is determined in step S32 that the keys do not match, the non-contact IC card use flag D25 of the work data is set to “No” (step S35), and the process ends.

  As described above, the check process is temporarily terminated before the contactless IC card activation request is received, and a contactless IC card activation request is awaited. In the present embodiment, this period is 10 seconds. That is, the non-contact IC card usable / unusable flag is made valid (startable state) for 10 seconds after the current time is set in step S34.

  In other words, if the activation request of the non-contact IC card is “possible” and the activation request is made in less than 10 seconds, the non-contact IC card is activated. Since the card use flag is switched to “NO”, the non-contact IC card is not activated. This process will be described below.

  Next, processing when a non-contact IC card activation request is received in a state where the non-contact IC card availability flag is set as described above will be described below with reference to the flowchart shown in FIG.

  First, the setting of the non-contact IC card availability flag D25 is checked (step S41). Here, if the flag is “NO”, the startup process is subsequently executed.

  If the flag is “permitted” in step S41, it is determined whether or not the time obtained by subtracting the work time D26 from the current time is less than 10 seconds (step S42).

  If it is determined in this step S42 that the time is less than 10 seconds, the activation process is executed without any problem. If it is determined that the time is 10 seconds or longer, the non-contact IC card use flag D25 is set to “No”. (Step S43), and a startup process is executed.

  As described above, when the activation request for the non-contact IC card is received after 10 seconds or more set as the valid period of the flag, the flag is invalidated. That is, even if the flag is “possible”, it is changed to “no”.

  Subsequently, the activation process will be described. Before that, the flow of the key comparison process in step S21 shown in FIG. 6 and step S31 shown in FIG. 7 will be described below with reference to the flowcharts shown in FIGS.

  First, it is determined whether or not the clamshell is open (step S51). Here, as described above, the open state of the lid 3 is detected by a sensor (not shown) provided in the mobile phone 1. That is, when it is determined that the clamshell is not in the open state, the process proceeds to step S55 shown in FIG. 10, and processing in the case where the clamshell is in the closed state is executed.

  On the other hand, if it is determined in step S51 shown in FIG. 9 that the clamshell is in the open state, key detection is performed (step S52). Here, it is determined whether or not the key set as the specific key has been pressed. That is, if it is determined that a key has been detected, the specific key has been pressed, so the process proceeds to step S53, where the number of detected keys is compared with the number of set keys, and the number of keys matches. Judge whether or not.

  If it is determined in step S53 that the number of keys matches, the process proceeds to step S54, where the detection key and the setting key (D11 / D12 / D13) are compared to determine whether the keys match. To do. By the processing so far, it is determined that the keys match.

  If no key is detected in step S52, that is, if the specific key is not pressed, it is determined that the keys do not match.

  In step S53, if the number of detected keys and the number of set keys D14 do not match, it is determined that the keys do not match.

  In step S54, the detection key and the setting key (D11 / D12 / D13) are compared, and if the keys do not match, it is determined that the keys do not match.

  Next, the flow of the key comparison process in the clamshell closed state will be described below with reference to the flowchart shown in FIG.

  First, key detection is performed (step S55). Here, it is determined whether or not the key set as the specific key has been pressed. That is, if it is determined that a key has been detected, the specific key has been pressed, so the process proceeds to step S56, where the number of detected keys is compared with the number of set keys, and the number of keys matches. Judge whether or not.

  If it is determined in step S56 that the number of keys matches, the process proceeds to step S57, where the detection key and the setting key (D15 / D16 / D17) are compared to determine whether the keys match. To do. By the processing so far, it is determined that the keys match.

  If the key is not detected in step S55, that is, if the specific key is not pressed, it is determined that the keys do not match.

  In step S56, if the detected key number and the set key number D18 do not match, it is determined that the keys do not match.

  Further, in step S57 described above, the detection key and the setting key (D15 / D16 / D17) are compared, and if the keys do not match, it is determined that the keys do not match.

  The result of performing the key comparison process as described above is used in step S22 of FIG. 6 or step S32 of FIG.

  Next, the activation process of the non-contact IC card 11 will be described by the following three methods. Here, when a key other than a specific key for enabling the activation state of the non-contact IC card 11 is operated, (1) a process for displaying an error dialog, (2) a process for sounding an alarm sound, (3) One of the processes for locking the non-contact IC card operation process is performed.

  First, as an error process, the flow of the startup process including the process of displaying the error dialog (1) will be described below with reference to the flowchart shown in FIG.

  First, the non-contact IC card availability flag D25 is checked (step S61). Here, if the flag is “possible”, the non-contact IC card 11 is activated without any problem. Therefore, the process proceeds to step S62, the flag is set to “No”, and the process proceeds to the non-contact IC card operation process. (Step S63). Thereby, the function of the non-contact IC card 11 can be used.

  On the other hand, if the flag is “NO” in step S61, an error dialog is displayed (step S64). In this case, an error message is displayed on the liquid crystal display panel 5 of the mobile phone 1 to visually notify the user of the error.

  Subsequently, the flow of the start-up process including the process (2) for generating the alarm sound as the error process will be described below with reference to the flowchart shown in FIG.

  First, the non-contact IC card availability flag D25 is checked (step S71). Here, if the flag is “possible”, the non-contact IC card 11 is activated without any problem. Therefore, the process proceeds to step S72, the flag is set to “No”, and the process proceeds to the non-contact IC card operation process. (Step S73). Thereby, the function of the non-contact IC card 11 can be used.

  On the other hand, if the flag is “NO” in step S71, an alarm sound is sounded (step S74). In this case, an alarm sound is sounded from the speaker 6 of the mobile phone 1 to indicate that it is an error, and the error is audibly notified to the user.

  Lastly, the flow of activation processing including processing for locking the non-contact IC card operation processing (3) as error processing will be described below with reference to the flowchart shown in FIG.

  First, the non-contact IC card availability flag D25 is checked (step S81). Here, if the flag is “possible”, the non-contact IC card 11 is activated without any problem. Therefore, the process proceeds to step S82, the flag is set to “No”, and the process proceeds to the non-contact IC card operation process. (Step S83).

  On the other hand, if the flag is “NO” in step S81, the operation of the non-contact IC card 11 is locked (step S84). In this case, a password setting process is performed in advance so that the lock can be released by a user operation (password authentication).

  According to the mobile phone 1 having the above configuration, when the specific key set from the operation keys and buttons constituting the operation unit 12 is operated, the non-contact IC card 11 is set in a startable state to be set in advance. If the specific key is not operated, the non-contact IC card 11 cannot be activated. That is, if the preset specific key is not operated, the non-contact IC card 11 non-contact medium does not start, and the functions (such as the FeliCa function) mounted on the non-contact IC card 11 cannot be used.

  Accordingly, when the specific key set in advance is not operated or a key other than the specific key set in advance is operated, the non-contact IC card 11 is not ready to be activated. The non-contact IC card 11 is not activated.

  As a result, unless the set specific key is known to a third party, the function of the non-contact IC card 11 mounted on the mobile phone 1 is illegally used when, for example, it is lost or stolen. There is nothing.

  In addition, since the key for enabling activation of the non-contact IC card 11 is set from among operation keys and buttons provided in advance for operating the mobile phone 1, there is no need to newly provide a key. As a result, there is an effect that the apparatus is not increased in size and cost.

  In addition, the card activation processing unit 15 can set the non-contact IC card 11 in a state where it can be activated when a plurality of predetermined specific keys are simultaneously operated. The possibility of being known to a third party is lower than that of one case, and the security function can be enhanced.

  In addition, the card activation processing unit 15 sets the non-contact IC card 11 in a startable state for a certain period when a preset specific key is operated. Is in a startable state for a certain period, and can be started if there is a start request from the outside. However, after a certain period, it cannot be started even if there is a start request from the outside because it is not in a startable state. In the present embodiment, the fixed period is 10 seconds after the “non-contact IC card use enable / disable flag D25” is set to “available”, but the present invention is not limited to this.

  The card activation processing unit 15 may (1) stop the function of the non-contact IC card 11 or (2) notify the user when a key other than a predetermined specific key is operated. ing.

  In the case of (1), it is conceivable that the function of the non-contact IC card 11 is stopped by the CPU 19.

  In the case of (2), an error is displayed on the liquid crystal display panel 5 provided in the mobile phone 1 or the speaker 6 provided in the mobile phone 1 is sounded to notify the user with an existing device. can do.

  Further, since the mobile phone 1 is provided with the key setting processing unit 13 for setting the specific key, the user can freely customize it. As a result, it is difficult for a third party to know which specific key is, so security can be improved.

  Although the present invention has been described with respect to the cellular phone 1 as a mobile body, the present invention can be applied to an information portable terminal capable of mounting a non-contact IC card, such as a PDA (Personal Digital Assistant).

  Further, although the clamshell type has been described as the mobile phone 1, the present invention is not limited to this, and is a straight type mobile phone without a lid, a mobile phone of a type in which a lid rotates, or the like. Also good.

  Furthermore, the non-contact IC card 11 has been described on the assumption of a FeliCa card, but it may be a card having other functions, and when there is a request for activation by external wireless communication in the activation possible state. Any non-contact medium that can be activated is not particularly limited.

  The present invention is not limited to the above-described embodiments, and various modifications can be made within the scope shown in the claims. That is, embodiments obtained by combining technical means appropriately changed within the scope of the claims are also included in the technical scope of the present invention.

  In addition, each part and each processing step of the mobile body of the above-described embodiment are such that a calculation unit such as a CPU executes a program stored in a storage unit such as a ROM (Read Only Memory) or a RAM, and an input unit such as a keyboard, It can be realized by controlling output means such as a display or communication means such as an interface circuit. Therefore, the computer having these means can realize various functions and various processes of the mobile unit of the present embodiment simply by reading the recording medium storing the program and executing the program. In addition, by recording the program on a removable recording medium, the various functions and various processes described above can be realized on an arbitrary computer.

  As the recording medium, a memory (not shown) such as a ROM may be used as a program medium for processing by the microcomputer, and a program reader is provided as an external storage device (not shown). It may be a program medium that can be read by inserting a recording medium therein.

  In any case, the stored program is preferably configured to be accessed and executed by the microprocessor. Furthermore, it is preferable that the program is read out, and the read program is downloaded to the program storage area of the microcomputer and the program is executed. It is assumed that the download program is stored in the main device in advance.

  The program medium is a recording medium configured to be separable from the main body, such as a tape system such as a magnetic tape or a cassette tape, a magnetic disk such as a flexible disk or a hard disk, or a disk such as a CD / MO / MD / DVD. Fixed disk system, card system such as IC card (including memory card), or semiconductor memory such as mask ROM, EPROM (Erasable Programmable Read Only Memory), EEPROM (Electrically Erasable Programmable Read Only Memory), flash ROM, etc. In particular, there are recording media that carry programs.

  In addition, if the system configuration is capable of connecting to a communication network including the Internet, the recording medium is preferably a recording medium that fluidly carries the program so as to download the program from the communication network.

  Further, when the program is downloaded from the communication network as described above, it is preferable that the download program is stored in the main device in advance or installed from another recording medium.

  According to the present invention, since unauthorized use of a non-contact medium function by a third party can be prevented, a non-contact IC card such as a PDA (Personal Digital Assistants) is mounted as a mobile body in addition to the mobile phone 1. It can also be applied to portable information terminals.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1, showing an embodiment of the present invention, is a block diagram showing a main configuration of a mobile phone equipped with a contactless IC card. It is a block diagram which shows the principal part structure of a non-contact IC card. FIGS. 2A and 2B show an overview of a clamshell type mobile phone, in which FIG. 1A shows a clamshell closed state, and FIG. 2B shows a clamshell open state. (A) is a data structure figure of user data, (b) is a data structure figure of work data. It is a flowchart which shows the flow of the setting process of the specific key in the mobile telephone shown in FIG. It is a flowchart which shows the flow of the check process of the specific key in the mobile telephone shown in FIG. It is a flowchart which shows the flow of the other check process of the specific key in the mobile telephone shown in FIG. It is a flowchart which shows the flow of the check process of the specific key after the process of the flowchart shown in FIG. FIG. 8 is a flowchart showing a flow of the key comparison process shown in FIGS. 6 and 7 and a process flow in the clamshell open state. FIG. 8 is a flowchart showing the flow of the key comparison process shown in FIGS. 6 and 7 and showing the process flow in the clamshell closed state. It is a flowchart which shows an example of the flow of a starting process of a non-contact IC card. It is a flowchart which shows the other example of the flow of a starting process of a non-contact IC card. It is a flowchart which shows the further another example of the flow of a starting process of a non-contact IC card.

Explanation of symbols

1 Mobile phone (mobile)
2 Main body 3 Lid 4a Main operation buttons (operation keys)
4b Side key (operation key)
5 Liquid crystal display panel (notification part)
11 Non-contact IC card 12 Operation part (operation key)
13 Key setting processing unit 14 Key setting information storage unit 15 Card activation processing unit (activation processing unit)
16 Notification unit 17 ROM
18 RAM
19 CPU
21 Personal Information Storage Unit 22 Wireless Communication Processing Unit 23 Antenna

Claims (9)

In a movable body equipped with a non-contact medium that is activated when there is a request for activation by wireless communication from the outside in a startable state,
And a start processing unit that sets the non-contact medium in a startable state when a predetermined specific key among the operation keys for operating the mobile body is operated. body.   The moving body according to claim 1, wherein the activation processing unit sets the non-contact medium in an activated state when a plurality of predetermined specific keys are simultaneously operated.   The moving body according to claim 1, wherein the activation processing unit sets the non-contact medium in a startable state for a certain period when a predetermined specific key is operated.   The moving body according to claim 1, wherein the activation processing unit stops the function of the non-contact medium when a key other than a predetermined specific key is operated.   The moving body according to claim 1, wherein the activation processing unit notifies the user when a key other than a predetermined specific key is operated.   The moving body according to claim 1, further comprising a specific key setting unit for setting the specific key. A non-contact medium activation method for activating a non-contact medium mounted on a mobile body based on an activation request by wireless communication from the outside in a startable state,
A non-contact medium comprising a step of setting the non-contact medium in a startable state when a specific key set in advance is operated from among the operation keys for operating the moving body. How to start. A non-contact medium activation program for activating a non-contact medium mounted on a mobile body based on a request for activation by wireless communication from outside in a startable state,
An activation program for causing a computer to execute a procedure for setting the non-contact medium in an activatable state when a predetermined specific key is operated from among operation keys for operating the moving body.   A computer-readable recording medium on which the startup program according to claim 8 is recorded.

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