JP2008182469A - Information terminal management system and management server, and information terminal management program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an information terminal management system and a management server which, when a portable terminal is used to receive provision of various services and in case that the portable terminal is lost or stolen, ensure sufficient security and minimize damage that a user undergoes by more surely preventing a third malicious person from fraudulently using the portable terminal. <P>SOLUTION: When a distance between a first position notified by a first notifying means of an information terminal and a second position notified by a second notifying means of a biological data detection terminal exceeds a predetermined range, or when one of the first position and the second position can not be confirmed, the management server gives the information terminal an instruction to lock a display screen of the information terminal. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a management technique suitable for use when a user uses various information terminal devices such as a mobile phone device, a PDA (Personal Digital Assistant), and a computer device.

  Recent mobile phone devices are frequently used not only for telephones but also for electronic mail. For this reason, many e-mails that have been received or sent are often left in the mobile phone device.

  In such a case, if the mobile phone device is lost or left somewhere, the e-mail may be seen by others. Although it is possible to restrict browsing by locking a password, troublesome work (input of a password) occurs when the user uses it. There are mobile phone devices that have a built-in fingerprint collation device, but in the same way, it takes time for fingerprint collation.

  In the computer device, it is possible to prevent a third party from viewing the screen by using a screen saver function. However, also in this case, as a preparation for operating the screen saver in advance, an operation such as starting the screen saver after a predetermined non-use time is required. If the screen saver is set to start after a predetermined non-use time, no protection is provided until the screen saver is started.

On the other hand, in the case of a notebook computer device, there is a device in which a normal operation is possible by inserting a dedicated memory into a USB port, and the screen is locked when the dedicated memory is removed. . This type of technology is described in Patent Document 1 below.
JP 2006-236307 A

  According to the technique disclosed in Patent Document 1, the computer device is locked by removing the dedicated memory inserted in the USB port. However, sudden phone calls, toilet breaks, sudden calls, etc. If you forget to remove the dedicated memory, the computer equipment will remain unlocked. Conversely, if a third party uses a dedicated memory, the computer device can be used without any trouble.

  As described above, the damage caused by the carelessness or unauthorized use of the person is extremely large, and it is difficult to say that the technology disclosed in Patent Document 1 alone can ensure sufficient security.

  In addition, there are various methods for permitting logon with biometric authentication and password at the start of use, but there is a system that automatically activates the lock even when you leave your seat suddenly, not just lost. I did not.

The present invention was devised in view of such a situation, and when using an information terminal device such as a computer device or a mobile phone device, the information terminal device is not only lost or stolen, but also has a seat. The purpose is to ensure the sufficient security and minimize the damage to the user by preventing the unauthorized use and browsing by a third party even if they are away.

The present invention for solving the above problems is as follows.
(1) The invention described in claim 1 includes a first position detecting means for detecting a first position, a display means for displaying various screens, and a control means for controlling the display state of the display means, which are used by a user. An information terminal device; second position detection means for detecting a second position used by the user; a biosensor for detecting a biometric data value of the user; and a biometric data value of the user detected by the biosensor And a biometric data detection terminal device having notification means for confirming the identity of the user and notifying the information terminal device of the second position detected by the second position detection means. When the distance between the first position and the second position exceeds a predetermined range or when the second position cannot be confirmed, the terminal device displays the display screen of the display means by the control means. Lock, is an information terminal device management system, characterized in that.

  (2) The invention described in claim 2 is a management server that manages an operating state of an information terminal device used by a user, a first position detection unit that is used by the user and detects a first position, First notification means for notifying the management server of the first position detected by the first position detection means, display means for displaying various screens, control means for controlling the display state of the display means, and the management server An information terminal device having an access means for accessing the information, a second position detection means for detecting a second position used by the user, a biosensor for detecting a biometric data value of the user, and detected by the biosensor The second biometric data value is used to confirm the identity of the user and to notify the management server of the second location detected by the second location detecting means. A biometric data detection terminal device having an intelligence means, wherein the management server is configured to notify the first position notified by the first notification means of the information terminal device and the second notification means of the biometric data detection terminal device. Lock the display screen of the information terminal device when the distance between the second position and the second position notified by exceeds the predetermined range, or when either the first position or the second position cannot be confirmed. The information terminal device management system is characterized in that an instruction to perform is given to the information terminal device.

The biological data detection terminal device is preferably a separate device from the information terminal device that is worn on a part of the user's body and carried by the user.
(3) The invention described in claim 3 is a management server that manages an operating state of an information terminal device used by a user, a first position detection unit that is used by the user and detects a first position, First notification means for notifying the management server of the first position detected by the first position detection means, display means for displaying various screens, control means for controlling the display state of the display means, and the management server An information terminal device having an access means for accessing the information, a second position detection means for detecting a second position used by the user, a biosensor for detecting a biometric data value of the user, and detected by the biosensor The second biometric data value is used to confirm the identity of the user and to notify the management server of the second location detected by the second location detecting means. A biometric data detection terminal device having an intelligence means, wherein the management server is configured to notify the first position notified by the first notification means of the information terminal device and the second notification means of the biometric data detection terminal device. Lock the display screen of the information terminal device when the distance between the second position and the second position notified by exceeds the predetermined range, or when either the first position or the second position cannot be confirmed. And a command to unlock the display screen of the information terminal device when the distance falls within a predetermined range after the locking. This is an information terminal device management system.

(4) In the invention according to claim 4, the management server generates a one-time password generating means for generating a one-time password that can be used only once, the one-time password generated by the one-time password generating means, Authentication means for performing authentication determination by comparing with a one-time password returned from the user, wherein the biometric data detection terminal device uses the biometric data value of the user detected by the biometric sensor. It further comprises one-time password processing means for confirming the identity of the user and displaying the one-time password in synchronization with the one-time password generating means, and the management server displays the display screen of the information terminal device as a password The information terminal device is given a command to lock in a releasable state by the When the authentication means is authenticated by the one-time password inputted and returned to the input means of the information terminal device by the user referring to the display of the data detection terminal device, the display screen of the information terminal device 3. The information terminal device management system according to claim 2, wherein a command to release the lock is given to the information terminal device.

  (5) The invention according to claim 5 is characterized in that the management server further comprises transmission means for transmitting the one-time password generated by the one-time password generation means to the biological data detection terminal device. In the data detection terminal device, the one-time password processing means receives the one-time password transmitted from the management server and confirms that the user is the user himself / herself based on the user's biometric data value detected by the biometric sensor. 5. The information terminal device management system according to claim 4, wherein the one-time password is confirmed and displayed.

  (6) In the invention according to claim 6, in the biometric data detection terminal device, the one-time password processing unit generates a one-time password synchronized with the one-time password generation unit of the management server, and the biometric sensor 5. The information terminal device management system according to claim 4, wherein the one-time password is displayed by confirming the identity of the user based on the detected biometric data value of the user.

  (7) The invention according to claim 7 is directed to a system administrator or the user when the management server returns a response of the one-time password from the user to the management server for a predetermined time or more. The information terminal device management system according to claim 4, further comprising warning means for performing a warning notification.

  (8) The invention according to claim 8, wherein the management server further includes warning means for notifying a system administrator or the user when the distance is outside the predetermined range for a predetermined time or more. The information terminal device management system according to any one of claims 2 to 7, wherein the information terminal device management system is provided.

  (9) The invention according to claim 9 is characterized in that the information terminal device is a mobile phone device or a notebook information terminal device. It is an information terminal device management system.

  (10) The information terminal device management according to any one of claims 1 to 9, wherein the biological data detection terminal device is provided in a wristwatch. System.

(11) The invention according to claim 11 is used by the user, and first position detecting means for detecting a first position, and notifies the management server of the first position detected by the first position detecting means. A first notification means, a display means for displaying various screens, a control means for controlling the display state of the display means, and an information terminal device having an access means for accessing the management server; and used by the user, Second position detecting means for detecting two positions, a biometric sensor for detecting the biometric data value of the user, confirming the identity of the user by the biometric data value of the user detected by the biometric sensor, Information terminal device management comprising a biological data detection terminal device having second notification means for notifying the management server of the second position detected by the second position detection means A management server for managing an operating state of an information terminal device used by a user, and detecting the first position and the biological data detected by the first notification means of the information terminal device When the distance between the second position notified by the second notification means of the terminal device exceeds a predetermined range, or when either the first position or the second position cannot be confirmed, A management server characterized in that an instruction to lock a display screen of an information terminal device is given to the information terminal device.

  (12) The invention according to claim 12 includes first position detecting means for detecting a first position, display means for displaying various screens, and control means for controlling the display state of the display means, which are used by a user. An information terminal device, second position detecting means for detecting a second position used by the user, a biosensor for detecting a biometric data value of the user, and a biometric data value of the user detected by the biosensor A program that causes a computer to function as a biometric data detection terminal device having confirmation means for confirming the identity of the user and notifying the information terminal device of the second position detected by the second position detection means When the distance between the first position and the second position exceeds a predetermined range, or when the second position cannot be confirmed, the control means Serial control means in the information terminal device to lock the display screen of the display means is controlled, the information terminal apparatus management program characterized by.

  (13) The invention according to claim 13 is a management server for managing an operating state of an information terminal device used by a user, a first position detecting means for detecting a first position used by the user, First notification means for notifying the management server of the first position detected by one position detection means, display means for displaying various screens, control means for controlling the display state of the display means, and the management server Information terminal device having access means for accessing, second position detecting means for detecting a second position by being used by the user, a biosensor for detecting a biometric data value of the user, and a use detected by the biosensor Confirming the identity of the user based on the biometric data value of the person, and notifying the management server of the second position detected by the second position detecting means A program for causing a computer to function as a biometric data detection terminal device having knowledge means, wherein the first position notified by the first notification means of the information terminal device and the second of the biometric data detection terminal device When the distance between the second position notified by the notification means exceeds a predetermined range, or when either the first position or the second position cannot be confirmed, the display screen of the information terminal device The information terminal device management program is characterized in that the management server gives a command to lock the information terminal device to the information terminal device.

In addition, the said biometric data detection terminal device can use what performs the physical condition management of the said user by the said biometric data value (portable information terminal device for physical condition management).
Furthermore, when the portable position detection means is provided in the biometric data detection terminal device, the biometric data detection terminal device may be provided with various means and functions such as the following items (14) to (19). .

(14) A meteorological sensor for detecting meteorological data in the atmosphere where the user is located and a biometric data threshold value for managing the physical condition of the user are preset in the biometric data detection terminal device for each weather condition. A threshold value table that is stored in the threshold value table, a threshold value reading unit that searches and reads out the biometric data threshold value set for the weather condition corresponding to the weather data detected by the weather sensor, and the threshold value reading unit. A comparison means for comparing the biometric data threshold value and the biometric data value detected by the biometric sensor; and as a result of comparison by the comparison means, a warning is given to the user when the abnormal condition of the user is detected. Provided with physical condition warning means.

  (15) When the user's physical condition is detected as a result of the comparison by the comparison means, the physical condition detection means for notifying a predetermined contact address to the biological data detection terminal device of the item (14) Inquiring means for inquiring the user as to whether or not to perform a notification operation by the physical condition abnormality notification means when an operation for stopping the warning operation by the physical condition abnormality warning means is performed by the user within a predetermined time; , When an operation for stopping the warning operation by the physical condition warning means is not executed by the user for a predetermined time or more, or a response that the notification operation by the physical condition notification means is executed in response to the inquiry by the inquiry means Control for controlling the physical condition abnormality notification means so that the physical condition abnormality notification means performs a notification operation when the user performs it And a stage.

  (16) In the biometric data detection terminal device according to the item (15), when the user refuses to execute the notification operation by the physical condition abnormality notification means for a predetermined number of times in response to the inquiry by the inquiry means, the control means Causes the physical condition abnormality notifying means to forcibly execute the notification operation.

  (17) In the biometric data detection terminal device according to the item (16), when the operation for stopping the warning operation by the physical condition abnormality warning unit is not executed for a predetermined time and when the operation for stopping the warning operation by the physical condition abnormality warning unit is performed The physical condition abnormality notifying means when executed within a predetermined time and when the user refuses to execute the notification operation by the physical condition abnormality notification means for a predetermined number of times in response to the inquiry by the inquiry means, The user's physical condition is notified to different contacts.

  (18) In the biometric data detection terminal device according to the items (15) to (17), the biometric data value detected by the biometric sensor when the physical condition abnormality notifying unit notifies the physical condition abnormality of the user. Also notify.

  (19) In the biometric data detection terminal device according to the items (15) to (18), the second condition detected by the position detection unit when the physical condition abnormality notification unit notifies the user of the physical condition abnormality. Also notify the location.

According to the present invention as described above, the following effects can be obtained.
(1) In the information terminal device management system according to claim 1, the first position notified by the first notification means of the information terminal device and the second position notified by the second notification means of the biometric data detection terminal device When the distance between the two exceeds a predetermined range, or when either the first position or the second position cannot be confirmed, control means for the information terminal device, control for locking the display screen of the information terminal device is performed. Do. The biometric data detection terminal device is preferably a device (physical health management portable terminal device) that is attached to a part of the user's body and carried by the user, and is separate from the information terminal device.

  That is, when the distance between the current positions of the biometric data detection terminal device to be carried by the user and the information terminal device to be used by the user is within a predetermined range, in other words, two types of devices are valid. The information terminal device can continue to be used only when it is possible to determine that the user himself possesses and uses it.

  Therefore, if a legitimate user leaves the information terminal device, the information terminal device becomes in a state where the display screen is locked and cannot be used. That is, even in the case of a sudden phone call, a restroom break, a sudden call, etc., the information terminal device is locked without any special operation.

  On the other hand, even if the information terminal device is lost or stolen, the display screen of the information terminal device is locked and cannot be used unless the biometric data detection terminal device is possessed.

  Similarly, even if the biometric data detection terminal device is lost or stolen, the biometric data detection terminal device confirms whether or not it is a legitimate user based on the biometric data value of the legitimate user. For a person other than the user himself / herself, the display screen of the information terminal device is locked and cannot be used.

  In other words, even if one or both of the biometric data detection terminal device and the information terminal device is lost or stolen, there is no biometric data detection terminal device worn by a legitimate user, Since the display image memory of the information terminal device is locked, unauthorized use by a malicious third party can be more reliably prevented, sufficient security is ensured, and damage to the user is minimized. It can be suppressed to.

  The system of the present invention functions more effectively by providing a function as a biometric data detection terminal device to a device that is always worn on the user's body, such as a wristwatch or a personal information terminal device for physical condition management, This will contribute to ensuring sufficient security.

  In addition, there is an advantage that a dedicated scanning operation for biometric authentication is not required because a biometric data value acquired continuously or continuously for a certain time is used for physical condition management. Furthermore, since the biometric data value acquired continuously or continuously for a certain time is used for the physical condition management, there is an advantage that the biometric data value is hardly stolen and is resistant to impersonation.

  Therefore, when using an information terminal device such as a computer device or a mobile phone device, not only is the information terminal device lost or stolen, Browsing can be prevented more reliably, ensuring sufficient security and minimizing damage to the user.

  (2) In the information terminal device management system according to claim 2, the first position notified by the first notification means of the information terminal device and the second position notified by the second notification means of the biometric data detection terminal device When the distance between the two exceeds a predetermined range, or when either the first position or the second position cannot be confirmed, the management server issues a command to lock the display screen of the information terminal apparatus. To give.

  The biometric data detection terminal device is preferably a device (physical health management portable terminal device) that is attached to a part of the user's body and carried by the user, and is separate from the information terminal device.

  That is, when the distance between the current positions of the biometric data detection terminal device to be carried by the user and the information terminal device to be used by the user is within a predetermined range, in other words, two types of devices are valid. The information terminal device can continue to be used only when it is possible to determine that the user himself possesses and uses it.

  Therefore, if a legitimate user leaves the information terminal device, the information terminal device becomes unusable because the display screen is locked by a command from the management server. That is, even in the case of a sudden phone call, a restroom break, a sudden call, etc., the information terminal device is locked without any special operation.

  On the other hand, even if the information terminal device is lost or stolen, the display screen of the information terminal device is locked and cannot be used unless the biometric data detection terminal device is possessed.

  Similarly, even if the biometric data detection terminal device is lost or stolen, the biometric data detection terminal device confirms whether or not it is a legitimate user based on the biometric data value of the legitimate user. For a person other than the user himself / herself, the display screen of the information terminal device is locked and cannot be used.

  In other words, even if one or both of the biometric data detection terminal device and the information terminal device is lost or stolen, there is no biometric data detection terminal device worn by a legitimate user, Since the display image memory of the information terminal device is locked, unauthorized use by a malicious third party can be more reliably prevented, sufficient security is ensured, and damage to the user is minimized. It can be suppressed to.

  The system of the present invention functions more effectively by providing a function as a biometric data detection terminal device to a device that is always worn on the user's body, such as a wristwatch or a personal information terminal device for physical condition management, This will contribute to ensuring sufficient security.

  In addition, there is an advantage that a dedicated scanning operation for biometric authentication is not required because a biometric data value acquired continuously or continuously for a certain time is used for physical condition management. Furthermore, since the biometric data value acquired continuously or continuously for a certain time is used for the physical condition management, there is an advantage that the biometric data value is hardly stolen and is resistant to impersonation.

  Therefore, when using an information terminal device such as a computer device or a mobile phone device, not only is the information terminal device lost or stolen, Browsing can be prevented more reliably, ensuring sufficient security and minimizing damage to the user.

  (3) In the information terminal device management system according to claim 3, the first position notified by the first notification means of the information terminal device and the second position notified by the second notification means of the biological data detection terminal device When the distance between and the first position or the second position cannot be confirmed, the management server issues a command to lock the display screen of the information terminal device to the information terminal. Give to the device. Furthermore, when the distance between the first position and the second position is within a predetermined range after locking, an instruction to unlock the display screen of the information terminal device is given to the information terminal device.

  The biometric data detection terminal device is preferably a device (physical health management portable terminal device) that is attached to a part of the user's body and carried by the user, and is separate from the information terminal device.

  That is, when the distance between the current positions of the biometric data detection terminal device to be carried by the user and the information terminal device to be used by the user is within a predetermined range, in other words, two types of devices are valid. The information terminal device can continue to be used only when it is possible to determine that the user himself possesses and uses it.

Therefore, if a legitimate user leaves the information terminal device, the information terminal device becomes unusable because the display screen is locked by a command from the management server. That is, even in the case of a sudden phone call, a restroom break, a sudden call, etc., the information terminal device is locked without any special operation.

  On the other hand, even if the information terminal device is lost or stolen, the display screen of the information terminal device is locked and cannot be used unless the biometric data detection terminal device is possessed.

  Similarly, even if the biometric data detection terminal device is lost or stolen, the biometric data detection terminal device confirms whether or not it is a legitimate user based on the biometric data value of the legitimate user. For a person other than the user himself / herself, the display screen of the information terminal device is locked and cannot be used.

  In other words, even if one or both of the biometric data detection terminal device and the information terminal device is lost or stolen, there is no biometric data detection terminal device worn by a legitimate user, Since the display image memory of the information terminal device is locked, unauthorized use by a malicious third party can be more reliably prevented, sufficient security is ensured, and damage to the user is minimized. It can be suppressed to.

  Then, after locking the display screen of the information terminal device, if the distance between the first position and the second position is within a predetermined range, the management server issues a command to unlock the display screen of the information terminal device. Give to the information terminal.

  Therefore, after the authorized user leaves the information terminal device and the display screen of the information terminal device is locked, if the authorized user returns, the information terminal device is unlocked by the command from the management server. Ready for use. That is, even in the case of a sudden phone call, toilet break, sudden call, etc., the information terminal device is locked without any special operation, and the lock is released when it returns.

  The system of the present invention functions more effectively by providing a function as a biometric data detection terminal device to a device that is always worn on the user's body, such as a wristwatch or a personal information terminal device for physical condition management, This will contribute to ensuring sufficient security.

  In addition, there is an advantage that a dedicated scanning operation for biometric authentication is not required because a biometric data value acquired continuously or continuously for a certain time is used for physical condition management. Furthermore, since the biometric data value acquired continuously or continuously for a certain time is used for the physical condition management, there is an advantage that the biometric data value is hardly stolen and is resistant to impersonation.

  Therefore, when using an information terminal device such as a computer device or a mobile phone device, not only is the information terminal device lost or stolen, Browsing can be prevented more reliably, ensuring sufficient security and minimizing damage to the user.

  (4) In the invention according to claim 4, the biometric data detection terminal device is synchronized with the management server when the identity of the user is confirmed by the biometric data value of the user detected by the biometric sensor. Since the one-time password is displayed, a third party cannot use the one-time password, and only the person can use the information terminal device.

(5) In the invention according to claim 5, in the biometric data detection terminal device, the one-time password processing means receives the one-time password transmitted from the management server, and the biometric data value of the user detected by the biometric sensor Thus, since the user is confirmed and the one-time password is displayed, dedicated hardware and software for generating the one-time password are not required.

  (6) In the invention described in claim 6, the one-time password can be transmitted and received by generating a one-time password in a state synchronized with the one-time password generated by the one-time password generation function on the biometric data detection terminal device side. Therefore, secure security can be ensured using a one-time password without providing dedicated hardware for the biometric data detection terminal device.

  (7) In the invention according to claim 7, when it takes more than a certain time for the one-time password to be returned, a warning is sent to the system administrator and the user to ensure that the information terminal device is not misplaced or stolen. It is possible to prevent the information terminal device from being misplaced or stolen immediately.

  (8) In the invention described in claim 8, when the distance between the first position and the second position is out of the predetermined range for a predetermined time or more, a warning notification is given to the system administrator or the user. As a result, it is possible to reliably prevent the information terminal device from being misplaced or stolen, or to immediately cope with misplacement or theft of the information terminal device.

  (9) In the invention according to claim 9, since the information terminal device is constituted by a mobile phone device or a notebook information terminal device, it becomes easy to carry and even if it is lost or stolen, it is a legitimate user. If there is no biometric data detection terminal device worn by the person, the display image memory of the information terminal device will be locked, thus preventing unauthorized use by a malicious third party more reliably. It is possible to secure sufficient security and minimize damage to the user.

  (10) In the invention according to claim 10, since the biometric data detection terminal device is provided with a wristwatch, possession is facilitated, and in the case of a sudden phone call, toilet break, sudden call, etc. It is possible to easily and reliably realize that the information terminal device is locked without performing a special operation and is unlocked when the information terminal device returns. Therefore, unauthorized use by a malicious third party can be more reliably prevented, sufficient security can be ensured, and damage to the user can be minimized.

  (11) In the management server according to claim 11, between the first position notified by the first notification means of the information terminal device and the second position notified by the second notification means of the biological data detection terminal device. When the distance exceeds a predetermined range, or when either the first position or the second position cannot be confirmed, the management server gives an instruction to lock the display screen of the information terminal device to the information terminal device.

  That is, when the distance between the current positions of the biometric data detection terminal device to be carried by the user and the information terminal device to be used by the user is within a predetermined range, in other words, two types of devices are valid. The information terminal device can continue to be used only when it is possible to determine that the user himself possesses and uses it.

  Therefore, if a legitimate user leaves the information terminal device, the information terminal device becomes unusable because the display screen is locked by a command from the management server. That is, even in the case of a sudden phone call, a restroom break, a sudden call, etc., the information terminal device is locked without any special operation.

  On the other hand, even if the information terminal device is lost or stolen, the display screen of the information terminal device is locked and cannot be used unless the biometric data detection terminal device is possessed.

  Similarly, even if the biometric data detection terminal device is lost or stolen, the biometric data detection terminal device confirms whether or not it is a legitimate user based on the biometric data value of the legitimate user. For a person other than the user himself / herself, the display screen of the information terminal device is locked and cannot be used.

  In other words, even if one or both of the biometric data detection terminal device and the information terminal device is lost or stolen, there is no biometric data detection terminal device worn by a legitimate user, Since the display image memory of the information terminal device is locked, unauthorized use by a malicious third party can be more reliably prevented, sufficient security is ensured, and damage to the user is minimized. It can be suppressed to.

  The system of the present invention functions more effectively by providing a function as a biometric data detection terminal device to a device that is always worn on the user's body, such as a wristwatch or a personal information terminal device for physical condition management, This will contribute to ensuring sufficient security.

  In addition, there is an advantage that a dedicated scanning operation for biometric authentication is not required because a biometric data value acquired continuously or continuously for a certain time is used for physical condition management. Furthermore, since the biometric data value acquired continuously or continuously for a certain time is used for the physical condition management, there is an advantage that the biometric data value is hardly stolen and is resistant to impersonation.

  Therefore, when using an information terminal device such as a computer device or a mobile phone device, not only is the information terminal device lost or stolen, Browsing can be prevented more reliably, ensuring sufficient security and minimizing damage to the user.

  (12) In the information terminal device management program according to claim 12, the distance between the first position on the information terminal device side and the second position notified by the notification means of the biometric data detection terminal device exceeds a predetermined range. If either the first position or the second position cannot be confirmed, the control means of the information terminal device generates a command to lock the display screen of the information terminal device.

  That is, when the distance between the current positions of the biometric data detection terminal device to be carried by the user and the information terminal device to be used by the user is within a predetermined range, in other words, two types of devices are valid. The information terminal device can continue to be used only when it is possible to determine that the user himself possesses and uses it. Therefore, if a legitimate user leaves the information terminal device, the information terminal device becomes unusable because the display screen is locked by a command from the management server. That is, even in the case of a sudden phone call, a restroom break, a sudden call, etc., the information terminal device is locked without any special operation. On the other hand, even if the information terminal device is lost or stolen, the display screen of the information terminal device is locked and cannot be used unless the biometric data detection terminal device is possessed.

Similarly, even if the biometric data detection terminal device is lost or stolen, the biometric data detection terminal device confirms whether or not it is a legitimate user based on the biometric data value of the legitimate user. For a person other than the user himself / herself, the display screen of the information terminal device is locked and cannot be used. That is, one of the biometric data detection terminal device or the information terminal device,
Alternatively, even if both are lost or stolen, the display image memory of the information terminal device is locked if there is no biometric data detection terminal device worn by a legitimate user. Therefore, unauthorized use by a malicious third party can be more reliably prevented, sufficient security is ensured, and damage to the user can be minimized.

  The system of the present invention functions more effectively by providing a function as a biometric data detection terminal device to a device that is always worn on the user's body, such as a wristwatch or a personal information terminal device for physical condition management, This will contribute to ensuring sufficient security. In addition, there is an advantage that a dedicated scanning operation for biometric authentication is not required because a biometric data value acquired continuously or continuously for a certain time is used for physical condition management. Furthermore, since the biometric data value acquired continuously or continuously for a certain time is used for the physical condition management, there is an advantage that the biometric data value is hardly stolen and is resistant to impersonation. Therefore, when using an information terminal device such as a computer device or a mobile phone device, not only is the information terminal device lost or stolen, Browsing can be prevented more reliably, ensuring sufficient security and minimizing damage to the user.

  (13) In the information terminal device management program according to claim 13, the first position notified by the first notification means of the information terminal device and the second position notified by the second notification means of the biometric data detection terminal device When the distance between the two exceeds a predetermined range, or when either the first position or the second position cannot be confirmed, the management server issues a command to lock the display screen of the information terminal apparatus. To give.

  That is, when the distance between the current positions of the biometric data detection terminal device to be carried by the user and the information terminal device to be used by the user is within a predetermined range, in other words, two types of devices are valid. The information terminal device can continue to be used only when it is possible to determine that the user himself possesses and uses it. Therefore, if a legitimate user leaves the information terminal device, the information terminal device becomes unusable because the display screen is locked by a command from the management server. That is, even in the case of a sudden phone call, a restroom break, a sudden call, etc., the information terminal device is locked without any special operation. On the other hand, even if the information terminal device is lost or stolen, the display screen of the information terminal device is locked and cannot be used unless the biometric data detection terminal device is possessed.

Similarly, even if the biometric data detection terminal device is lost or stolen, the biometric data detection terminal device confirms whether or not it is a legitimate user based on the biometric data value of the legitimate user. For a person other than the user himself / herself, the display screen of the information terminal device is locked and cannot be used. In other words, even if one or both of the biometric data detection terminal device and the information terminal device is lost or stolen, there is no biometric data detection terminal device worn by a legitimate user, Since the display image memory of the information terminal device is locked, unauthorized use by a malicious third party can be more reliably prevented, sufficient security is ensured, and damage to the user is minimized. It can be suppressed to. The system of the present invention functions more effectively by providing a function as a biometric data detection terminal device to a device that is always worn on the user's body, such as a wristwatch or a personal information terminal device for physical condition management, This will contribute to ensuring sufficient security. In addition, there is an advantage that a dedicated scanning operation for biometric authentication is not required because a biometric data value acquired continuously or continuously for a certain time is used for physical condition management. Furthermore, since the biometric data value acquired continuously or continuously for a certain time is used for the physical condition management, there is an advantage that the biometric data value is hardly stolen and is resistant to impersonation. Therefore, when using an information terminal device such as a computer device or a mobile phone device, not only is the information terminal device lost or stolen, Browsing can be prevented more reliably, ensuring sufficient security and minimizing damage to the user.

  In addition, when the user removes the biological data detection terminal device from the body and the detection operation by the biological sensor is interrupted and resumed, the statistical value before interruption and the statistical value after restart of the biological data value are calculated, If these statistical values are not statistical values of biometric data values of the same user, the display screen of the information terminal device is locked to determine whether or not the users before and after the interruption of the detection operation by the biometric sensor are the same person. Since it is possible to make a statistical determination based on the biometric data value, the display screen of the information terminal device can be locked if it is clearly a different person, and unauthorized use can be prevented more reliably. Security will be ensured.

  In this case, the display screen of the information terminal device is locked until the determination based on the statistical value is confirmed after restarting after the detection operation of the biometric data value is interrupted. Unauthorized use is reliably prevented and sufficient security is ensured.

  In addition, when the user removes the biometric data detection terminal device from the body and the detection operation of the biometric sensor is interrupted and resumed, if the statistical value of the biometric data value of the same user is not the statistical value of the information terminal device By keeping the display screen locked, it is possible to statistically determine whether or not the user before and after the interruption of the detection operation by the biometric sensor is the same person based on the biometric data value. In some cases, the display screen of the information terminal device can be locked, unauthorized use can be prevented more reliably, and sufficient security can be ensured.

  Furthermore, a biometric data threshold value for managing the physical condition of the user is preset in the biometric data detection terminal device for each weather condition in the threshold value table, and the weather condition corresponding to the meteorological data detected by the weather sensor is set. When the detected biometric data threshold value is retrieved from the threshold value table and compared with the read biometric data threshold value and the biometric data value detected by the biometric sensor, the user's physical condition is detected. A warning is issued or a user's physical condition is notified to a predetermined contact.

  As a result, it is possible to manage and judge the physical condition of the user based on the biometric data threshold corresponding to the weather data in the user's location atmosphere. Management / judgment is possible, and according to the judgment result, the user can be appropriately warned and notified to the manager, etc., according to the physical condition of the user without relying on the user's self-judgment. Appropriate measures can be taken immediately.

  At this time, when a warning of abnormal physical condition is given to the user, if the operation for stopping the warning operation is not performed for a predetermined time or more by the user, the user is in a considerably dangerous state such as losing consciousness. Since it is determined that there is a notification of the user's physical condition, the user can immediately take action. In that case, it is possible to immediately arrange an emergency vehicle such as an ambulance by notifying the fire department etc., and at the same time notifying the biometric data value detected by the biometric sensor, according to the biometric data value Appropriate treatment can be performed more quickly. In addition, by notifying the user's location (second position) at the same time, the user's location can be confirmed immediately, and emergency vehicles can be directed immediately to the location where the user is located. A quick initial response can be realized.

At this time, when a warning of abnormal physical condition is given to the user, if the operation for stopping the warning operation is not performed for a predetermined time or more by the user, the user is in a considerably dangerous state such as losing consciousness. Since it is determined that there is a notification of the user's physical condition, the user can immediately take action. In that case, it is possible to immediately arrange an emergency vehicle such as an ambulance by notifying the fire department etc., and at the same time notifying the biometric data value detected by the biometric sensor, according to the biometric data value Appropriate treatment can be performed more quickly. Further, by simultaneously notifying the user's location (second location) detected by the second location detection means of the biometric data detection terminal device, the user's location can be immediately confirmed, and the user can An emergency vehicle or the like can be immediately directed to the location where it is located, and a quick initial response can be realized.

  In addition, when an operation to stop the warning operation is executed by the user within a predetermined time, the user is inquired about whether or not to execute the physical condition abnormality notification, and the physical condition abnormality notification is executed according to the user's answer. Thus, after alerting the user and notifying the user himself / herself, the physical condition abnormality is notified, so that it is possible to prevent the automatic notification from being performed unnecessarily. When the user wishes, a notification is made. At that time, by making a telephone call to the attending doctor as a notice, the user can ask the attending doctor for an appropriate treatment, and the biosensor can detect it. By simultaneously notifying the biometric data values that have been set, the attending physician can make an appropriate determination and an instruction for an appropriate treatment.

  If the user refuses to execute the physical condition abnormality notification for the above inquiries continuously, that is, if the abnormality is repeatedly detected even if the user stops and cancels the warning by self-judgment, It is judged that the person is in a considerably dangerous state, and a notice of a physical condition is forcibly performed so that a quick response can be taken. In that case, for example, in addition to notifying relatives such as friends, relatives, and spouses, the location of the user (second position) detected by the portable position detection device (second position detection means) By simultaneously notifying the user, the location of the user can be confirmed immediately, and a friend or close relative can immediately go to the location where the user is located.

  If the user refuses to execute the physical condition abnormality notification for the above inquiries continuously, that is, if the abnormality is repeatedly detected even if the user stops and cancels the warning by self-judgment, It is judged that the person is in a considerably dangerous state, and a notice of a physical condition is forcibly performed so that a quick response can be taken. In that case, for example, in addition to notifying relatives such as friends, relatives, and spouses, the location position (second position) of the user detected by the second position detection means of the biometric data detection terminal device is determined. By notifying at the same time, the location of the user can be confirmed immediately, and a friend or close relative can immediately go to the location where the user is located.

Embodiments of the present invention will be described below with reference to the drawings.
[1] Configuration of the information terminal device management system of the present embodiment:
FIG. 1 is a block diagram showing the configuration of an information terminal device management system as an embodiment of the present invention. The information terminal device management system 1 of this embodiment shown in FIG. 1 is a mobile phone device used by a user. , PDA, computer equipment and other information terminal devices. Hereinafter, in the present embodiment, a case where the information terminal device is the mobile phone device 10 will be described. Further, in the following embodiment, a case will be described in which the biological data detection terminal device is the physical condition management portable terminal device 20 that is put into a state worn by the user.

  The terminal device management system 1 according to the present embodiment includes a mobile phone device 10, a physical condition management mobile terminal device 20, an administrator terminal 30, a contact terminal 40, a doctor terminal 50, a management server 60, a physical condition management server 80, and a network. 90 is comprised.

The mobile phone device 10 is carried and carried by a user, and is configured to be able to communicate with at least the management server 60 via the network 90. Further, as will be described later, a non-contact IC is built in and has a function of receiving provision of various services.

  Here, the service that can be received using the mobile phone device 10 is, for example, a financial institution transaction function (electronic money function, credit card function, debit) realized by bringing the mobile phone device 10 closer to the service providing terminal device. Bank function inquiry, deposit, withdrawal, etc.), electronic commuter pass function, electronic ticket function, electronic commerce function, electronic passport function, etc.

  The mobile phone device 10 has a control means 10a for controlling each part, a general mobile phone device function (call function, e-mail function, etc.), at least a GPS position detection unit 11, a transmission / reception means 12, and an access. Functions as means 13, input means 14, and display means 15.

  Here, as will be described later, the control unit 10a performs control to lock the display screen of the display unit 15 according to the determination of the control unit 10a or a command from the management server 60. Here, the lock of the display screen means a display of a screen saver, a display not accepting various operations, a display accepting only a password for releasing the lock state, and the like. In addition, a message such as “The existence of a legitimate user cannot be confirmed” may be displayed on the lock of the display screen.

  Here, the GPS position detection unit (first position detection means) 11 responds to a first position request from the management server 60 (management means 62) as described later, and the current position (location position; latitude / Longitude information) is detected as the first position by the global orientation measurement system (GPS). At that time, the altitude or depth may be detected as the current location of the mobile phone device 10. In that case, an altimeter that measures altitude based on atmospheric pressure and a depth meter that measures depth based on water pressure are provided as the first position detecting means.

  The transmission / reception means (first notification means) 12 notifies the management server 60 (management means 62) of the first position detected by the GPS position detector 11, and notifies the management server 60 (management means 62). In this case, transmission / reception is performed via the network 90. The transmission / reception unit 12 also functions to receive various requests and notifications (first position request, error notification, warning, etc.) from the management server 60 (management unit 62).

  The access means 13 is for accessing a control means 61 to be described later. When accessing the management server 60, for example, a keyboard (not shown) in the mobile phone device 10 is operated to obtain various information. In addition to performing a function of inputting and accessing a service providing site (site operated by the management server 60) via the network 90, if the mobile phone device 10 has, for example, a non-contact IC, the non-contact type The mold IC functions as the access means 13.

  The input means 14 is used for various inputs by the user. In the present embodiment, the one-time password is input particularly when the display screen unlocking authentication is performed. Further, various messages are usually displayed on the display means 15, and the display is locked as necessary.

The physical condition management mobile terminal device 20 is separate from the mobile phone device 10 and is always attached to a part of the body of the user of the mobile phone device 10 (for example, an arm) like a wristwatch. It is carried and carried, and is configured to be able to communicate with the administrator terminal 30, the contact terminal 40, the attending physician terminal 50, the management server 60, and the physical condition management server 80 via the network 90.

  The physical condition management portable terminal device 20 constitutes the “biological data detection terminal device” in the claims. The physical condition management portable terminal device 20 has at least functions as a GPS position detection unit 20GS, a transmission / reception unit 255, a biosensor 20BS, a one-time password processing unit 258, and a display unit 24. The detailed configuration of the physical condition management portable terminal device 20 including functions other than these functions will be described later with reference to FIG.

  Here, the GPS position detection unit 20GS as the second position detection unit responds to the second position request from the management server 60 (management unit 62) as described later, like the GPS position detection unit 11 of the mobile phone device 10 described above. Accordingly, the current position (location position; latitude / longitude information) of the physical condition management portable terminal device 20 is detected as the second position by the global orientation measurement system (GPS). At that time, the altitude or depth may be detected as the current location of the physical condition management portable terminal device 20. In that case, an altimeter that measures altitude based on atmospheric pressure (which can be replaced by the atmospheric pressure measurement function of the meteorological sensor 20WS described later) or a depth meter that measures depth based on water pressure (which can be replaced by the water pressure measuring function of the meteorological sensor 20WS described later) Yes) as a second position detecting means. The GPS position detection unit 20GS in the physical condition management portable terminal device 20 not only performs position detection in response to the second position request, but also detects the current location of the physical condition management portable terminal apparatus 20 in a predetermined cycle. It is also configured to notify a CPU 25 described later.

  The function as the second notification means by the transmission / reception means 255 is a function related to service provision management realized by the CPU 25 as will be described later. The second position detected by the GPS position detection unit 20GS is based on the biometric data value. When the identity is confirmed, the management server 60 (management unit 62) is notified in the same manner as the transmission / reception unit 12 of the mobile phone device 10 described above. When the management server 60 (management unit 62) is notified, Transmission / reception is performed via the network 90. The transmission / reception unit 255 also functions to receive various requests and notifications (second position request, operation state request, error notification, warning, etc.) from the management server 60 (management unit 62).

The biosensor 20BS is contacted and worn on a part of the user's body (for example, an arm), and detects the user's biometric data value in order to manage the physical condition of the user.
In addition to fingerprints, palm prints, voice prints, irises, blood vessels in the fundus or palm, etc., body temperature, blood pressure, heart rate, respiratory rate, pulse wave, electrocardiogram, blood oxygen saturation, blood oxygen concentration, muscle tissue oxygen concentration At least one of them is detected at a predetermined cycle. In the specific examples in the following embodiments, description will be made using specific examples of detecting body temperature, blood pressure, heart rate, and respiratory rate.

  As will be described later, the biometric data value detected by the biometric sensor 20BS is stored in the memory 20M (see FIG. 2), and is stored as biometric data values before and after the interruption in response to a request from the management server 60. The information is read from 20M, and is notified / transmitted to the management server 60 via the network 90 using the function as the transmission / reception means 255 described above.

  Note that the biometric data value detected by the biometric sensor 20BS is also compared with a predetermined threshold value in the CPU 25 inside the physical condition management portable terminal device 20 to be used for confirmation (authentication) of identity.

In addition, if the biometric data value is in a normal value range, the predetermined cycle is obtained and compared at a normal predetermined cycle, for example, every 5 minutes, every 10 minutes, etc. If not, acquisition and comparison are performed at a period smaller than a normal predetermined period, for example, every minute. In this case, it is desirable to perform acquisition and comparison in detail depending on the degree of deviation from the normal value range. In parallel with this, a history of wearing / removing / remounting the physical condition management portable terminal device 20 is also stored. Then, based on the change in the biometric data value and the history of wearing / removing / remounting the portable terminal device 20 for physical condition management, as will be described later, the person who is in normal condition, the person who is in abnormal condition, and others Can be distinguished.

  In addition, by using the biosensor 20BS that can be continuously mounted on a finger, a palm, or the like, biometric information such as a fingerprint, a palm print, or a blood vessel can be continuously acquired. Further, by attaching a pharyngeal microphone to the throat as the biosensor 20BS, the biometric data value of the voiceprint is continuously acquired for a certain time.

  Furthermore, regarding the heart rate and the respiratory rate, it is possible to continuously acquire biometric information by using a chest sensor pad used by a track and field athlete as a biosensor 20BS and attaching it to the chest. In this case, the chest sensor pad can be mounted in various ways such as sticking with an adhesive member or mounting with an elastic belt.

  In the physical condition management mobile terminal device 20, the function as the control means 256 (see FIG. 2) realized by the CPU 25 described later also functions as the operation state detection means. This operation state detection means determines whether or not the biosensor 20BS is performing an operation of detecting a biometric data value from the user, that is, the physical condition management portable terminal device 20 is actually attached to the user's body and the user. Whether or not the biometric data value is detected from the operation state is detected as an operation state. As described later, the operation state is detected in response to an operation state request from the management server 60 (management means 62). The detection result is notified and transmitted to the management server 60 via the network 90 using the function as the transmission / reception means 255 described above.

  The one-time password processing means 258 receives a one-time password generated by the management server 60 or generates a one-time password in synchronization with the one-time password generated by the management server 60. is there. The one-time password received or generated in this way is displayed on the display means 24 as will be described later. Note that the one-time password processing means 258 displays this one-time password when the identity is confirmed based on the above-described biometric data value.

  The administrator terminal 30 is provided in a management center or the like, and is registered in advance in the physical condition management mobile terminal device 20 as one of contact points to which various notifications as described later are to be performed. It is a terminal [PC (personal computer) etc.] for managers who manages a user's physical condition using.

  The contact terminal 40 is registered in advance in the physical condition management portable terminal device 20 as one of contact points to be notified as described below. For example, the friend, relative, spouse, etc. of the user A terminal (such as a PC) used by a close relative.

  The attending doctor terminal 50 is registered in advance in the physical condition management portable terminal device 20 as one of the contact points to which various notifications as described later are to be performed, and is a terminal (such as a PC) used by the attending doctor of the user.

  The management server 60 provides and manages various services provided to the user of the mobile phone device 10, and includes a control means 61, management means 62, authentication means 63, warning means 64, statistical value calculation means 65, statistics. It has functions as a value judging means 66, a one-time password generating means 67, and a one-time password transmitting means 68.

  As described above, the control means 61 operates a service providing site accessible by the mobile phone device 10 and provides various services to users who have accessed the site through the network 90 from the mobile phone device 10. is there. Services provided to the user of the mobile phone device 10 by the control means 61 of the management server 60 include an electronic money charge service, an electronic regular purchase / renewal service, an electronic ticket purchase / reservation service, and a transfer to a financial institution.・ Various services such as transfer services and stock trading services are listed.

  The management means 62 manages the operating state of the mobile phone device 10 as an information terminal device, and will be described later as an authentication means 63, warning means 64, statistical value calculation means 65, statistical value judgment means 66, one-time password generation means. The management functions shown in the following items (31) to (39) are fulfilled by using the functions of 67 and the one-time password transmission means 68.

  (31) When the user accesses the management server 60 by the access means 13 of the mobile phone device 10, the mobile phone device 10 and the physical condition management mobile terminal device 20 are requested for the first position and the second position, respectively. And the distance between the 1st position notified by the transmission / reception means 12 of the mobile telephone apparatus 10 and the 2nd position notified by the transmission / reception means 255 of the portable terminal device 20 for physical condition management is calculated, and the calculated distance is calculated. It is determined whether it is within a predetermined range (for example, within 1 m), and when it is out of the predetermined range, the management means 62 commands the mobile phone device 10 to lock the display screen, and when it is within the predetermined range. The management means 62 instructs the mobile phone device 10 to unlock the display screen.

  However, in the present embodiment, in addition to the distance being within the predetermined range, the authentication unit 63 notifies the user authentication result that the user of the service is authenticated by the authentication unit 63 described later, In addition, when the operation state notified from the physical condition management mobile terminal device 20 in response to the operation state request is in the detection operation (the state where the physical condition management mobile terminal device 20 is worn on the user's body), the management means 62 unlocks the display screen of the information terminal device.

  (32) If the user does not input or transmit authentication information in response to an authentication information request from the management means 62 (authentication information 63 described later), the management means 62 determines that the mobile phone device 10 (user) In response to this, an error notification for notifying the fact is given, and the display screen lock of the mobile phone device 10 is instructed.

  (33) If it is determined in the above item (31) that the user is not the identity as a result of the identity authentication by the authentication means 63, the management means 62 instructs the mobile phone device 10 (user) or system administrator to An error notification for notifying that is given, and the display screen lock of the mobile phone device 10 is instructed.

  (34) If there is no response to any of the requests for the first position, the second position, and the operation state in the item (31), the management means 62 includes the mobile phone device 10 and the physical condition management mobile terminal device. It is determined that an abnormality has occurred in at least one of the terminals 20, and a warning operation by a warning means 64 described later is executed, as well as to the mobile phone device 10 / physical condition management mobile terminal device 20 and the system administrator. An error notification is sent to notify the mobile phone device 10 and the mobile phone device 10 is instructed to lock the display screen.

(35) When the operation state notified from the physical condition management portable terminal device 20 in response to the operation state request in the item (31) is not in the detection operation, that is, the biosensor 20BS performs the detection operation by the operation state detection means. Is detected (or when the physical condition management portable terminal device 20 is not worn on the user's body), the management means 62 may be the mobile phone device 10 / physical condition management portable terminal device 20 or system management. An error notification for notifying the user is given to the user, and the display screen lock of the mobile phone device 10 is instructed. Also, the management means 62 responds to the user (identification information, etc.) that the biometric data value detection operation in the user's physical condition management portable terminal device 20 is suspended in the management server 60. Add and register.

  (36) When the distance calculated in the item (31) is out of the predetermined range, the management means 62 exists in a place where the mobile phone device 10 and the physical condition management mobile terminal device 20 are different, and the mobile phone device 10 Is likely to be used by a person different from the person wearing the physical condition management portable terminal device 20, and a warning operation by the warning means 64 described later is executed, and the cellular phone device 10 / physical condition management is performed. An error notification for notifying the mobile terminal device 20 and the system administrator is given, and the display screen lock of the mobile phone device 10 is instructed.

  (37) A function of periodically checking whether or not the distance between the mobile phone device 10 and the physical condition management mobile terminal device 20 is within a predetermined range (a function described later with reference to FIG. 7). For each predetermined period, the mobile phone device 10 and the physical condition management mobile terminal device 20 are requested for the first position and the second position, respectively, and the first position and physical condition management notified by the transmission / reception means 12 of the mobile phone device 10 are requested. The distance from the second position notified by the transmission / reception means 255 of the mobile terminal device 20 is calculated, and it is determined whether or not the calculated distance is within a predetermined range (for example, within 1 m). For example, when the mobile phone device 10 is out of the predetermined range for 30 minutes or more), the mobile phone device 10 and the physical condition management mobile terminal device 20 exist in different locations because the mobile phone device 10 is misplaced or stolen. And a warning operation by a warning means 64 (to be described later) is executed, and the display screen lock of the mobile phone device 10 is instructed.

  (38) A function of periodically performing a detection operation check as to whether or not the biological data detection operation by the biological sensor 20BS is performed in the physical condition management portable terminal device 20 (a function described later with reference to FIG. 8). At each predetermined period, the mobile terminal device for physical condition management (target device for detection operation check) 20 is requested to operate, and the operation state notified from the target device 20 is being detected (the target device 20 is the body of the user). It is determined whether or not it is in a state of being attached to the).

    (38-1) When the detection operation is not in progress, the management means 62 notifies the mobile phone device 10 / target device 20 and the system administrator of an error to notify the same as in the above item (35). The mobile phone device 10 is instructed to lock the display screen.

    (38-2) When the detection operation is being performed, the management unit 62 searches for registration of the suspended state for the target device 20, and the detection operation is resumed for the target device 20 that has entered the detection operation from the suspended state. Judgment is made, and as will be described later, biometric data values (for example, body temperature, blood pressure, heart rate, respiratory rate) over a predetermined period (for example, 1 hour) accumulated before and after the interruption are requested to the target device 20. Then, a statistical value calculation means 65 described later calculates a statistical value before interruption and a statistical value after restart (for example, an average value) for the biometric data values obtained from the target device 20 before and after interruption, and statistical value determination means 66 described later. By comparing the calculated statistical value before interruption with the statistical value after restart, whether these statistical values are within a predetermined range or not, these statistical values are statistical values of the same user's biological data values. It is determined whether or not. If the biometric data value after restart (after interruption) is not detected for the predetermined period, the post-resumption statistical value is calculated when the biometric data value for the predetermined period is detected and accumulated. Will do.

(38-3) If it is determined that they are the same user (if the difference is within a predetermined range), the management means 62 performs the same location check as the items (31) and (37) above, and If the distance between the device 10 and the target device 20 is within a predetermined range, the display screen lock of the mobile phone device 10 is released. On the other hand, when it is determined that they are not the same user (when the above difference is outside the predetermined range; that is, the user wearing the target device 20 on the body is a different person before and after the biometric data value detection operation is interrupted) When it is determined that the possibility is high), the management unit 62 performs a warning operation by the warning unit 64 described later, and informs the mobile phone device 10 / physical condition management portable terminal device 20 and the system administrator to that effect. An error notification for notifying is performed, and the state where the display screen of the information terminal device is locked is maintained.

  (39) In response to the authentication information request from the management means 62 or the authentication information 63, the one-time password generated by the one-time password generation means 67 is compared with the one-time password input from the mobile phone device 10, If the one-time passwords do not match, or if the one-time password has not been replied within a certain period of time, the management means 62 will notify the mobile phone device 10 (user) to that effect. Notification is performed and the display screen lock of the mobile phone device 10 is instructed.

  The authentication means 63 authenticates the user based on authentication information about the user input by the user of the mobile phone device 10 when performing various uses, and the authentication result of the user Is sent to the management means 62. Here, examples of the authentication information include a password (passphrase) or biometric information such as a fingerprint, an iris, a palm vein pattern, and a face. When the management server 60 is accessed from the mobile phone device 10, the management server 60 side can recognize the phone number of the mobile phone device 10, so that for each user, the phone number and the registered authentication information of the user. Are stored as a database in association with each other. Then, the authentication means 63 reads the registered authentication information associated with the telephone number from the database, and compares the registered authentication information with the authentication information input by the user at the time of access, thereby identifying the user's identity. It is configured to perform authentication.

  The authentication unit 63 performs authentication using a one-time password in addition to the above-described authentication when the user of the mobile phone device 10 receives provision of various services and releases the display screen lock.

As described in the above items (34), (36) to (39), the warning unit 64 responds to a request from the management unit 62 when there is no response from the cellular phone device 10 or the physical condition management portable terminal device 20. When the distance between the mobile phone device 10 and the physical condition management mobile terminal device 20 is out of the predetermined range, when the users are different before and after the biometric data value detection operation is interrupted, or when the one-time password matches within the predetermined time If it cannot be obtained, a warning notification is sent to the system administrator or user. In the management server 60, the warning notification is made by displaying on the display of the management server 60. In the mobile phone device 10 or the physical condition management mobile terminal device 20, a buzzer is sounded or an LED lamp is flashed. It is done by letting. In the case of the warning notification, the physical condition management portable terminal device 20 uses a warning means 254 described later. The warning notification may also serve as the error notification described above.

  The statistical value calculation means 65 calculates the average value of the biological data values (data accumulated in the memory 20M described later) detected by the biological sensor 20BS before interruption of the detection operation of the biological data values as the statistical value before interruption. The average value of the biometric data values (data accumulated in the memory 20M described later) detected by the biosensor 20BS after the biometric data value detection operation is resumed is calculated as the post-resumption statistical value.

  The statistical value judging means 66 compares the statistical value before interruption calculated by the statistical value calculating means 65 with the statistical value after restart, and determines whether these statistical values are within a predetermined range. Is a statistical value of biometric data values of the same user.

As described above, in the terminal device management system 1 of the present embodiment, when the display screen is locked due to the interruption of the detection operation of the biometric data value, the biometric data value is obtained by the function described in the item (38). The display screen lock state of the mobile phone device 10 is released by the same user judgment at the time of restarting the detection operation, but if the display screen is locked due to other reasons, the prohibition is prohibited In order to cancel the state, the user of the mobile phone device 10 needs to perform a predetermined procedure on the management server 60.

  The physical condition management server 80 provides a contractor (a person who has made a contract / registration in advance to receive the service of the physical condition management server 80) with a service as described later with reference to FIGS. Therefore, the physical condition management server 80 accumulates the biological data, weather data, and position data periodically received from each physical condition management portable terminal device 20, and associates the biological data, weather data, and position data with the detection time. In addition to storing graphs and maps obtained by graph processing and map generation, it also has a function to provide stored data and graph / map browsing services (public services) to contractors. The contractor who wants to provide the service is authenticated, and the above browsing service is provided to the contractor who has been authenticated. It has been.

The contractor may be the same person as the user, or may be a person different from the user (for example, an administrator or a friend / relative / main doctor of the user).
Each of the terminals 30, 40, and 50 has a telephone line communication / communication function and an e-mail transmission / reception function. Notification from the physical condition management portable terminal device 20 (notification by a transmission / reception means 255 described later) ).

  The network 90 connects the above-described mobile phone device 10, physical condition management mobile terminal device 20, terminals 30, 40, 50, management server 60, and physical condition management server 80 so that they can communicate with each other. , A network of various communication systems such as a public telephone line and a wireless LAN (Local Area Network), and at least between the mobile phone device 10, the physical condition management mobile terminal device 20, and the terminals 30, 40, 50, It is also possible to make a call / communication via a telephone line, and to send and receive e-mails.

  Next, the configuration of the physical condition management portable terminal device 20 used in the information terminal device management system 1 described above will be described with reference to FIG. FIG. 2 is a block diagram showing the configuration of the physical condition management mobile terminal device 20 in the information terminal device management system 1 of the present embodiment. As shown in FIG. 2, the physical condition management mobile terminal device 20 of the present embodiment As described above, it is always carried and carried by the user together with the mobile phone device 10, and in addition to the above-described biosensor 20BS and GPS position detection unit 20GS, the weather sensor 20WS, the threshold table 20T, the CPU 25, and the stop operation A unit 26, an answer input unit 27, and a memory 20M are provided.

  The weather sensor 20WS predetermines at least one of air temperature, water temperature, humidity, atmospheric pressure, water pressure, sunshine situation, and ultraviolet light amount as weather data in the user's location atmosphere (where the user is located). In this embodiment, the temperature (or water temperature), humidity, and atmospheric pressure (or water pressure) are detected.

  The biosensor 20BS, the weather sensor 20WS, and the GPS position detection unit 20GS are built in or externally attached to the main body of the portable terminal device 20, and are wired or wirelessly connected via a cable or the like. As described later with reference, the result detected at a predetermined cycle is transmitted to the main body of the portable terminal device 20.

The threshold value table 20T holds biometric data threshold values for managing the physical condition of the user in advance for each weather condition, and is created and set by a function as a threshold value setting unit 251 of the CPU 25 described later. Thus, the portable terminal device 20 is stored and stored in a storage unit such as a RAM (Random Access Memory), a ROM (Read Only Memory), and a hard disk.

  At this time, the biometric data threshold value differs depending on the user and also varies depending on the living environment, and is set for each user according to the weather conditions corresponding to the environment. For example, when the user is in a hot and humid environment based on the normal body temperature T0, blood pressure P0, and heart rate N0 of the user, the weather conditions are air temperature 25-30 ° C. and humidity 80% or more. The body temperature T1, blood pressure P1, and heart rate N1 are set as biological data threshold values for the time (weather condition 1), and the biological data threshold values when the weather condition is 30 to 35 ° C. and the humidity is 60% or more (the weather condition 2) Body temperature T2, blood pressure P2, and heart rate N2 are set, and body temperature T3, blood pressure P3, and heart rate N3 are set as biometric data threshold values when the weather conditions are 35 ° C. or higher and humidity is 50% or higher. And when it is the weather condition 1 (weather condition 3), when any one or all of a user's actual body temperature T, blood pressure P, and heart rate N exceeds threshold value T1, P1, N1, When the weather condition 2 is met, any one or all of the user's actual body temperature T, blood pressure P, and heart rate N exceed the thresholds T2, P2, and N2, and when the weather condition 3 is met, When any one or all of the actual body temperature T, blood pressure P, and heart rate N exceed the thresholds T3, P3, and N3, it is determined that the user's physical condition is abnormal (heat stroke etc.).

  When the user is in a low temperature environment, body temperature T4 is set as a biometric data threshold when the weather condition is air temperature 0 to 10 ° C. (weather condition 4), and the weather condition is air temperature −10 to 0 ° C. The body temperature T5 is set as the biological data threshold value when the weather condition is (weather condition 5), and the body temperature T6 is set as the biological data threshold value when the weather condition is air temperature −10 ° C. or less (the weather condition 6). If the actual body temperature T of the user falls below the threshold value T4 when the weather condition is 4, and if the actual body temperature T of the user falls below the threshold value T5 when the weather condition is 5, the weather condition If the actual body temperature T of the user falls below the threshold value T6 when it is 6, it is determined that the user's physical condition is abnormal (such as hypothermia).

  Furthermore, when the user is in a high altitude (low atmospheric pressure) environment, the heart rate N7 and the respiratory rate K7 are set as biometric data thresholds when the weather conditions are atmospheric pressures A2 to A1 (weather conditions 7), When the weather condition is atmospheric pressure A3 to A2 (meteorological condition 8), the heart rate N8 and the respiration rate K8 are set as biometric data thresholds, and the weather condition is a temperature of 35 ° C. or higher and a humidity of 50% or higher (weather condition 9 The heart rate N9 and the respiration rate N9 are set as biometric data threshold values. When the weather condition 7 is met, when one or both of the user's actual heart rate N and respiration rate K exceed the thresholds N7 and K7, and when the weather condition 8 is met, the user's actual heart rate When one or both of the number N and the respiratory rate K exceed the thresholds N8 and K8, and when the weather condition is 9, either or both of the user's actual heart rate N and respiratory rate K are the thresholds When N9 and K9 are exceeded, it is determined that the user's physical condition is abnormal (such as altitude sickness).

  In addition, when the user is bathing in the sea, bathing, etc., the body temperature T10, heart rate as the biometric data threshold when the weather conditions are water pressure W1-W2 and the water temperature is L2-L1 (meteorological condition 10) N10 is set, body temperature T11 and heart rate N11 are set as biometric data thresholds when the weather conditions are water pressure W2 to W3 and the water temperature is L3 to L2 (meteorological condition 11), the weather condition is water pressure W3 or higher and the water temperature is Body temperature T12 and heart rate N12 are set as biological data threshold values when L3 or less (weather condition 12). When the weather condition 10 is met, either or both of the user's actual body temperature T and heart rate N falls below the thresholds T10 and N10. When the weather condition 11 is met, the user's actual body temperature T , When one or both of the heart rate N falls below the threshold value T11, N11, and when the weather condition is 12, the user's actual body temperature T, either one or both of the heart rate N is set to the threshold value T12, N12. If it falls below, it is determined that the user's physical condition is abnormal.

Further, whether or not the user is the user as shown in the following (a) to (i) by whether or not the physical condition management portable terminal device 20 is attached or removed, and comparison with the above-described biometric data threshold value. Identification becomes possible.
(a) No change in biometric data value with device attached (within same threshold range):
(b) Slow changes in biometric data values with the device attached:
(c) With the device attached, the biometric data value changes slowly and returns to the original:
(d) Abrupt changes in biometric data values with the device attached:
(e) Rapid change of biometric data value with device attached: Principal (recovery after abnormal physical condition),
(f) Reattached after device removal, no change in biometric data value:
(g) Reattaching after removing the device, changing the biometric data value, then returning slowly:
(h) Re-install after removing the device, change the biometric data value, then return to a different value: third party,
(i) Re-install after removing the device and the biometric data value remains unchanged: Third party,
In the above case, if the biometric data value has changed and it is difficult to distinguish between the person and a third party, the biometric data value is acquired and compared in a suspended state that is not recognized as the person. If the biometric data value returns, the comparison may be made over time and the identification may be performed such that the other person does not return.

Note that (a) to (i) shown here are examples of basic identification processing for identifying whether or not the user is the user, and various modifications can be added.
In addition, with respect to the number and conditions of the biometric data values used for comparison, if the biometric data values used in the AND condition (all the biometric data values match to identify the person) are increased, the person can be identified under severe conditions. It becomes possible. That is, although the rate of recognizing another person as a person decreases, in some cases, even a person may not be recognized as a person. On the other hand, if the biometric data value used for the AND condition is reduced, or if the OR condition is set with a plurality of biometric data values (if one of them matches, the person is identified), the identification is made under a loose condition, and the identification of the person is easy. On the other hand, there is a possibility that other people may be identified from the person.

Further, in the case of the physical condition of the person, it can be determined by setting whether the person is identified as the person or is not recognized as the person.
This makes it possible to distinguish between the user himself / herself and a third party. In addition, even in the case of the user himself / herself, it is possible to distinguish changes in physical condition, changes when removed during exercise, bathing, etc., and how to return, etc., from those worn by a third party.

  In addition, biometric authentication using fingerprints, palm prints, blood vessels, or irises is troublesome because it is troublesome to read biometric information for authentication, or the scanning device becomes large. Although existing, in this embodiment, since the biometric data value is continuously acquired for a certain period of time while being worn by the user, the conventional problem is solved.

  However, by using a sensor that can be continuously attached to a finger, palm, etc., biometric information such as fingerprints, palm prints, blood vessels, etc. can be obtained continuously, and biometric data values are continuously acquired for a certain period of time, so there is a conventional problem. It will be resolved.

A CPU (Central Processing Unit) 25 executes a predetermined application program, whereby threshold setting means 251, threshold reading means 252, comparison means 253, warning means 254, transmission / reception means 255, control means 256, and inquiry means 257 are described later. It functions as.

The stop operation unit 26 is used to stop a warning operation (sounding operation, blinking operation, etc.) executed by a warning unit 254 described later by a user's conscious operation. 20, an operation switch, a touch panel on a display screen (display), and the like.

  The answer input unit 27 is for a user to answer whether or not a notification by a transmission / reception means 255 (to be described later) is executed in response to an inquiry by the inquiry means 257 (to be described later). 20 and the touch panel on the display screen (display).

  The memory 20M is a storage unit such as a non-volatile RAM, and accumulates and stores biometric data values detected by the biometric sensor 20BS at a predetermined cycle. The transmission / reception means 255 described later includes the item (38-2). In response to the request from the management means 62 of the management server 60 described above, the biometric data value over a predetermined period (for example, 1 hour) before and after the detection operation interruption of the biosensor 20BS is read from the memory 20M and The management unit 62 is configured to transmit and notify.

  The threshold value setting means 251 creates and sets the above-described threshold value table 20T for each user and for each weather condition according to the living environment. The normal temperature T0, blood pressure P0, and heart rate N0 of the user. Is used for inputting and setting a pair of weather conditions and a predetermined biological data threshold as described above, and may be configured to be input manually by a user, administrator, supervisor, or the like. Then, it may be configured to automatically input the user's normal body temperature T0, blood pressure P0, heart rate N0, and competition / working environment.

  The threshold value reading means 252 searches and reads out the biometric data threshold value set for the weather conditions corresponding to the weather data (temperature / water temperature, humidity, pressure / water pressure) detected by the weather sensor 20WS from the threshold value table 20T. .

  The comparison means 253 compares the biometric data threshold value read by the threshold value reading means 252 with the biometric data values (body temperature, blood pressure, heart rate, respiration rate) detected by the biometric sensor 20BS, and uses them according to the above-described criteria. This is to judge and detect the physical condition of the person. Further, in addition to the physical condition of the user, it is determined whether or not the user himself / herself, as described in (a) to (i) above.

  The operation of the warning means (physical condition warning means) 254 is controlled by a control means 256 described later, and when the user's physical condition is detected as a result of comparison by the comparison means 253, or when the warning means 64, 74 described above gives a warning. When the notification is received by the transmission / reception means 255, a warning is issued to the user. In this embodiment, for example, a buzzer or the like in the portable terminal device 20 is sounded or an LED lamp or the like is blinked. . Such a warning operation (ringing operation or blinking operation) is stopped via the control unit 256 described later when the user operates the stop operation unit 26 as described above. When a mobile phone device is used as the main body of the mobile terminal device 20 as will be described later, the alerting means 254 may cause the mobile phone device to execute a calling operation as a ringing operation.

As described above, the transmission / reception means 255 functions as a second notification means (a function for notifying the management server 60 of the second position), a function for notifying the management server 60 of the operation state, and a biometric data value in the memory 20M. In addition to performing the function of notifying the management server 60, when the operation is controlled by the control means 256 described later and the user's physical condition is detected as a result of the comparison by the comparison means 253, a notification is given to that effect. It functions as a physical condition abnormality notification means. When notifying the user's physical condition abnormality, the biological data value detected by the biological sensor 20BS, the weather data detected by the weather sensor 20WS, and the GPS position The location of the user detected by the detection unit 20GS is also notified. At that time, the transmission / reception means 255 may notify the user of the physical condition abnormality by automatically calling a pre-registered telephone number, or automatically transmit an e-mail to a pre-registered mail address. By doing so, the user's physical condition abnormality may be notified.

  The predetermined contact information is switched by the control means 256, and details will be described later. Further, the transmission / reception means 255 determines the physical condition described above based on the biological data value detected by the biological sensor 20BS, the weather data detected by the weather sensor 20WS, and the user's location detected by the GPS position detection unit 20GS. A function of transmitting to the management server 80 at a predetermined cycle is assumed. The transmission / reception means 255 transmits / receives data to / from the outside (network 90), and not only a notification function (transmission function) as described later but also information such as notification from the outside (for example, a management server) (Request from 60, error notification, warning notification, etc.).

  The control unit 256 functions as the above-described operation state detection unit, and controls the notification operation of the transmission / reception unit 255 and the warning operation of the warning unit 254 as in the following items (51) to (54). Here, the inquiry means 257 is also controlled by the control means 256, and when the operation of stopping the warning operation of the warning means 254 is executed within a predetermined time, the inquiry means 257 performs the notification operation of the physical condition abnormality by the transmission / reception means 255. Whether or not the answer is actually displayed on the display of the portable terminal device 20 and operated by the user by operating the touch panel or the operation switch (answer input unit 27). It is configured to receive by the control means 256.

(51) If the user's physical condition is detected as a result of the comparison by the comparison unit 253, a warning operation for the user is executed via the warning unit 254.
(52) When the operation for stopping the warning operation of the warning means 254 (the operation of the stop operation unit 26) is not executed even after a predetermined time has elapsed since the start of the warning action, the physical condition abnormality notification by the transmission / reception means 255 is executed. Let In this case, for example, an emergency vehicle such as an ambulance is immediately arranged by notifying a fire department or the like.

  (53) In response to the inquiry from the inquiry unit 257, when the user makes a reply to execute the notification operation of the physical condition abnormality by the transmission / reception unit 255, the notification operation of the physical condition abnormality by the transmission / reception unit 255 is executed. In this case, for example, by making an automatic call to a pre-registered doctor's telephone (for example, the attending doctor's terminal 50), the user can ask the attending doctor for an appropriate treatment.

  (54) When the user refuses to execute the physical condition abnormality notification operation by the transmission / reception means 255 for a predetermined number of times in response to the inquiry by the inquiry means 257, the physical condition abnormality notification operation by the transmission / reception means 255 is forcibly executed. In this case, for example, notification is made to a friend or a close relative (for example, the contact terminal 40).

  The one-time password processing means 258 receives the one-time password generated by the management server 60 or generates a one-time password in synchronization with the one-time password generated by the management server 60. The one-time password received or generated in this way is displayed on the display means 24 as described later when it is confirmed by the biometric data value that the user is the user.

[2] Operation of the information terminal device management system of the present embodiment:
Next, the operation of the present embodiment will be described with reference to explanatory diagrams and flowcharts shown in FIGS.

[2-1] Management operation of the management server:
The relationship between the mobile phone device 10 and the biometric data detection terminal device 20 in the information terminal device management system 1 of the present embodiment is in a state as shown in FIG. That is, when the user is using the cellular phone device 10 while wearing the biometric data detection terminal device 20, the display screen is not locked and normal use is possible.

  When the information terminal device is not the mobile phone device 10 but a computer, the state is as shown in FIG. Also in this case, when the user wears the biometric data detection terminal device 20 and uses the computer as the information terminal device, the display screen is not locked and normal use is possible.

  Although not shown, biometric information can be continuously acquired by attaching a pharyngeal microphone near the user's throat, or by attaching a chest sensor pad to the user's chest or using an elastic belt. Is possible.

The operation of the management server 60 in the information terminal device management system 1 according to the present embodiment will be described with reference to the flowcharts shown in FIGS.
The management server 60 requests the first position and the second position for two devices that should be possessed and carried by the same user, that is, the mobile phone device 10 and the physical condition management mobile terminal device 20, respectively. At the same time, the operation state of the biosensor 20BS is requested to the physical condition management portable terminal device 20 (step S51).

  At this time, information on the combination of the mobile phone device 10 and the physical condition management mobile terminal device 20 that should be possessed and carried by the same user is associated with the telephone number of the mobile phone device 10 and stored in a database in advance. The management means 62 searches the database or the like using the telephone number of the mobile phone device 10 as a key, thereby obtaining two devices corresponding to the ID information (the mobile phone device 10). In addition, information (request destination information) related to the physical condition management portable terminal device 20) can be acquired.

  The physical condition management mobile terminal device 20 confirms the identity of the user based on the biometric data value of the user detected by the biosensor 210BS, and then the second position detecting means (GPS position detecting unit). 20GS) is notified to the management server 60.

  Here, when any one of the requests for the first position, the second position, and the operation state does not respond (NO route in step S52), the function of the item (34) of the management means 62 allows the mobile phone device 10 and at least one of the physical condition management mobile terminal device 20 is determined to be in a state where some abnormality has occurred, and the warning means 64 causes the system administrator or user (the mobile phone device 10 and the physical condition management mobile terminal device 20 to (Step S53), an error notification without response is sent to the system administrator, and an error notification without response is sent to the mobile phone device 10 / physical condition management mobile terminal device 20. (Step S54), and the display screen of the mobile phone device 10 is locked by the command of the management server (Step S55). The processing returns to 51.

  When there is an answer / notification of the first position, the second position, and the motion state in response to the request in step S51 (YES route in step S52), first, the motion state notified from the physical condition management mobile terminal device 20 is detected. Determine whether it is in operation.

When it is detected that the operating state is not operating, that is, when it is detected that the biosensor 20BS is not performing the detecting operation (or when the physical condition management portable terminal device 20 is not worn on the user's body; NO in step S56) Route), by the function of the above item (35) of the management means 62, the system administrator is notified of an error that the biosensor 20BS is not operating, and the mobile phone device 10 / physical condition management mobile terminal device 20 is notified that the biosensor 20BS is not operating (step S57), the display screen of the mobile phone device 10 is locked by a command from the management server (step S58), and the physical condition of the user is further determined. That the biometric data value detection operation in the management portable terminal device 20 is in an interrupted state indicates that the user (phone number, After being registered and stored in association with the identification information (step S59), the process returns to step S51.

  When the operation state notified from the physical condition management mobile terminal device 20 is being detected (YES route in step S56), the function of the item (31) of the management unit 62 is used by the transmission / reception unit 12 of the mobile phone device 10. A distance between the notified first position and the second position notified by the transmission / reception means 255 of the physical condition management portable terminal device 20 is calculated (step S60), and whether or not the calculated distance is within a predetermined range. Is determined (step S61).

  If the distance is outside the predetermined range (NO route in step S61), the mobile phone device 10 and the physical condition management mobile terminal device 20 exist in different places and are carried by the function of the item (36) of the management means 62. It is determined that there is a high possibility that the telephone device 10 is being used by a person different from the person wearing the physical condition management mobile terminal device 20, and the warning means 64 causes the system administrator or user (the mobile phone device 10 and the physical condition to be used). A warning notification is sent to the management portable terminal device 20) (step S62), an error notification is sent to the system administrator, and an error notification is sent to the mobile phone device 10 / physical condition management portable terminal device 20. (Step S63), the display screen of the mobile phone device 10 is locked by an instruction from the management server (Step S64), and Step S51 is performed. Return to the process.

  When the distance calculated in step S60 is within the predetermined range (YES route in step S61), the display screen of the mobile phone device 10 is not locked by the function of the item (31) of the management means 62 (step S65). After a predetermined use desired by the user is performed by the user (mobile phone device 10), the process returns to step S51.

  Further, as the authentication at the time of unlocking the display screen here, in addition to the normal identity authentication by ID or password, authentication by a one-time password is performed. This one-time password authentication will be described with reference to FIG.

  First, when the management means 62 of the management server 60 generates an authentication request triggered by the user's access to the mobile phone device 10 in the display screen lock state (step S461 in FIG. 4), the one-time password generation means. 67 generates a one-time password (step S462 in FIG. 4). Then, the one-time password transmitting means 68 transmits this one-time password to the physical condition management portable terminal device 20 (step S463 in FIG. 4).

  Then, the physical condition management portable terminal device 20 performs identity verification based on the biometric data value (step S421 in FIG. 4), and receives the one-time password from the management server 60 (step S422 in FIG. 4). The physical condition management portable terminal device 20 displays the one-time password on the display means 24 if the identity is confirmed by the biometric data value (step S423 in FIG. 4).

As described in (a) to (i), it is possible to distinguish between the user and a third party, and it is possible to issue a one-time password only to the user. . Further, since the one-time password is displayed when the identity is confirmed by biometric authentication, even if the one-time password generating device is lost, the one-time password is not used by a third party.

  On the other hand, the cellular phone device 10 that has received the authentication request notification from the management server 60 displays the authentication information request on the display means 15 (step S411 in FIG. 4). The user who sees this display inputs the one-time password displayed on the display means 24 of the physical condition management portable terminal device 20 to the input means 14 of the mobile phone device 10 (step S412 in FIG. 4). The one-time password input to the mobile phone device 10 in this way is transmitted to the management server 60 via the transmission / reception means 12 (step S413 in FIG. 4).

  On the management server 60 side, the authentication unit 63 compares the one-time password returned from the mobile phone device 10 (step S464 in FIG. 4) with the one-time password generated by the one-time password generation unit 67 for authentication. This is performed (step S465 in FIG. 4).

  Here, if the one-time password is not returned from the mobile phone device 10 even after a predetermined time has elapsed, or if the generated one-time password does not match the returned one-time password, it is processed as an error, and the mobile phone device 10 An error notification is sent to the information terminal device and the display screen of the information terminal device is kept locked (steps S466 and S414 in FIG. 4).

Further, for authentication using a one-time password, a technique as shown in FIG. 5 can be used.
First, when the management means 62 of the management server 60 generates an authentication request (step S461 in FIG. 5), the one-time password generation means 67 generates a one-time password (step S462 in FIG. 5).

  In the mobile phone device 10 that has received the authentication request notification from the management server 60, the mobile phone device 10 notifies the physical condition management mobile terminal device 20 to generate a one-time password.

  Here, the one-time password processing means 258 generates a one-time password that is synchronized (matched) with the one-time password generated by the one-time password generation means 67 by referring to the timing and predetermined information given to the device. (Step S422 ′ in FIG. 5).

  Then, the physical condition management portable terminal device 20 performs identity verification based on the biometric data value (step S421 in FIG. 5), and the physical condition thus generated (step S422 ′ in FIG. 5). The management portable terminal device 20 displays the one-time password on the display means 24 if the identity is confirmed by the biometric data value (step S423 in FIG. 5).

  The one-time password may be displayed while the identity is confirmed, or may be displayed with an operation of a switch or the like not shown.

  In addition, as explained in (a) to (i), it is possible to distinguish between the user and a third party, and it is possible to issue a one-time password only to the user. . Further, since the one-time password is displayed when the identity is confirmed by biometric authentication, even if the one-time password generating device is lost, the one-time password is not used by a third party.

  Further, in the cellular phone device 10 that has received the authentication request notification from the management server 60, the authentication information request is displayed on the display means 15 (step S411 in FIG. 5). The user who sees this display inputs the one-time password displayed on the display means 24 of the physical condition management portable terminal device 20 to the input means 14 of the mobile phone device 10 (step S412 in FIG. 5). The one-time password input to the mobile phone device 10 in this way is transmitted to the management server 60 via the transmission / reception means 12 (step S413 in FIG. 5).

  On the management server 60 side, the authentication unit 63 compares the one-time password returned from the mobile phone device 10 (step S464 in FIG. 5) with the one-time password generated by the one-time password generation unit 67 for authentication. This is performed (step S465 in FIG. 5).

  Here, if the one-time password is not returned from the mobile phone device 10 even after a predetermined time has elapsed, or if the generated one-time password does not match the returned one-time password, it is processed as an error, and the mobile phone device 10 An error notification is sent to the information terminal device and the display screen of the information terminal device is kept locked (steps S466 and S414 in FIG. 5).

[2-2] Management server location check function:
The position check function of the management server 60 in the information terminal device management system 1 of this embodiment (the function of the item (37) of the management means 62) will be described with reference to the flowchart (steps S71 to S80) shown in FIG. As described above, the position check function described with reference to FIG. 7 is realized not by the management server 60 but by a management server (not shown) provided separately from the management server 60 or a position check dedicated server. May be.

  When the position check timing of a predetermined cycle comes (YES route of step S71), two devices that should be possessed and carried by the same user, that is, the cellular phone device 10 and the physical condition management portable terminal device 20, respectively. A first position and a second position are requested (step S72). At this time, the information regarding the combination of the mobile phone device 10 and the physical condition management mobile terminal device 20 that should be possessed and carried by the same user is associated with the telephone number of the mobile phone device 10 as described above, for example. The management means 62 searches the database or the like using the telephone number of the mobile phone device 10 as a key to search for two devices corresponding to the ID information (mobile phone). Information on the telephone device 10 and the physical condition management portable terminal device 20) (request destination information) is acquired.

  If there is no response to any of the requests for the first position and the second position (NO route in step S73), some abnormality has occurred in at least one of the mobile phone device 10 and the physical condition management mobile terminal device 20. The warning means 64 notifies the system administrator and the user (the mobile phone device 10 and the physical condition management mobile terminal device 20) of the warning (step S74), and the mobile phone is instructed by the management server. The display screen of the apparatus 10 is locked (step S75), and the process returns to step S71.

  When there is an answer / notification of the first position and the second position in response to the request in step S72 (YES route in step S73), the first position and the physical condition management mobile phone notified by the transmission / reception means 12 of the mobile phone device 10 A distance from the second position notified by the transmission / reception means 255 of the terminal device 20 is calculated (step S76), and it is determined whether or not the calculated distance is within a predetermined range (step S77). If the distance is within the predetermined range (YES route of step S77), it is determined that the mobile phone device 10 and the physical condition management mobile terminal device 20 are possessed and carried by the same user, and in step S71 Return to processing.

When the distance calculated in step S76 is outside the predetermined range (NO route of step S77), when the state outside the predetermined range does not exceed a predetermined time (for example, 30 minutes) (NO route of step S78) Then, it is determined that the mobile phone device 10 and the physical condition management mobile terminal device 20 are temporarily separated from each other, and the process returns to step S71. On the other hand, when it is out of the predetermined range for a predetermined time or longer (for example, 30 minutes or longer) (YES route of step S78), the mobile phone device 10 and the physical condition management mobile terminal due to misplacement, theft, etc. It is determined that the device 20 exists in a different place, and a warning notification is given to the system administrator and the user (the mobile phone device 10 and the physical condition management mobile terminal device 20) by the warning means 64 (step S79). The display screen of the mobile phone device 10 is locked by the command of the management server (step S80), and the process returns to step S71.

[2-3] Biosensor detection operation check function of management server:
The biosensor detection operation check function of the management server 60 in the information terminal device management system 1 of the present embodiment (the function of the item (38) of the management means 62) will be described with reference to the flowchart shown in FIG. 8 (steps S81 to S109). . As described above, the biosensor detection operation check function described with reference to FIG. 8 is not the management server 60, but a management server (not shown) provided separately from the management server 60 and a biosensor detection operation check. It may be realized by a dedicated server.

  When the biometric sensor detection operation check timing of a predetermined cycle is reached (YES route of step S81), the operation state is requested to the physical condition management portable terminal device 20 (step S82), and there is no response of the operation state (NO of step S83) Route), it is determined that some abnormality has occurred in the physical condition management portable terminal device 20, and the warning means 64 causes the system administrator and the user (the mobile phone device 10 and the physical condition management portable terminal device 20) to A warning notification is made (step S84). Further, an error notification without a response is sent to the system administrator, and an error response without a response is sent to the mobile phone device 10 / physical condition management mobile terminal device 20 (step S84). In step S85, the display screen of the mobile phone device 10 is locked (step Flop S86), the process returns to step S81.

  When there is a response / notification of the operation state in response to the request in step S82 (YES route in step S83), it is determined whether or not the operation state notified from the physical condition management mobile terminal device 20 is in the detection operation.

  When the operation state is not in operation, that is, when it is detected that the biosensor 20BS is not performing the detection operation (or when the physical condition management portable terminal device 20 is not worn on the user's body; NO in step S87) Route), the system administrator is notified of the error that the biosensor 20BS is not operating, and the biosensor 20BS is not operating for the mobile phone device 10 / physical condition management mobile terminal device 20. (Step S88), the display screen of the mobile phone device 10 is locked by a command from the management server (step S89), and further, the biometric data value detecting operation in the user's physical condition management mobile terminal device 20 is performed. Is registered and saved in association with the user (phone number, identification information, etc.) From (step S90), the process returns to step S81. However, when interruption registration has already been performed for the physical condition management portable terminal device 20, the processes of steps S88 to S90 are omitted.

  When the operation state notified from the physical condition management mobile terminal device 20 is in the detection operation (YES route in step S87), it is determined whether or not the physical condition management mobile terminal device 20 has been registered for interruption. However, when the registration is not interrupted, the physical condition management portable terminal device 20 does not resume the operation of the biosensor 20BS from the interrupted state, but the biosensor 20BS is continuously operating (NO in step S91). Route), the process returns to step S81.

  If the physical condition management mobile terminal device 20 has been registered to be suspended, it is determined that the operation of the biosensor 20BS has been resumed from the suspended state (YES route of step S91), and the physical condition management mobile terminal device 20 On the other hand, biometric data values (for example, body temperature, blood pressure, heart rate, respiration rate) over a predetermined period (for example, 1 hour) accumulated before and after interruption of the detection operation by the biosensor 20BS are requested (step S92).

  When the biometric data value is notified from the physical condition management portable terminal device 20 in response to this request, the statistical value calculation means 65 causes the pre-interruption statistical value and post-resumption statistical value (for example, average value) for the biometric data values before and after the interruption. Is calculated (step S93), and the calculated statistical value before interruption is compared with the calculated statistical value after restart (step S94), and whether or not the difference between these statistical values is within a predetermined range. Whether or not these statistical values are statistical values of biometric data values of the same user is determined (step S95).

  If the difference between these statistical values is outside the predetermined range and it is determined that these statistical values are not the statistical values of the biometric data values of the same user (NO route in step S95), the physical condition management portable terminal device 20 is removed from the body. It is determined that there is a high possibility that the user attached to the user is a different person before and after the biometric data value detection operation is interrupted, and the warning means 64 causes the system administrator and the user (the mobile phone device 10 and the portable terminal for physical condition management) to The device 20) is notified of a warning (step S96), the system administrator is notified of the error, and the mobile phone device 10 / physical condition management mobile terminal device 20 is notified of the error (step S97). ) The display screen lock state of the mobile phone device 10 is maintained (step S98), and the process returns to step S81.

  If it is determined that the difference between the statistical values calculated in step S93 is within a predetermined range and these statistical values are the statistical values of the biometric data values of the same user (YES route in step S95), the operation state is checked. The physical position management mobile terminal device 20 and the mobile phone device 10 that the user using the physical condition management mobile terminal device 20 should carry and carry are respectively in the first position and the first position. Two positions are required (step S99). At this time, the information related to the combination of the mobile phone device 10 and the physical condition management mobile terminal device 20 that should be carried and carried by the same user is associated with the identification information of the physical condition management mobile terminal device 20, for example. The management unit 62 searches the database and the like using the identification information of the physical condition management portable terminal device 20 as a key, so that the management unit 62 is currently subject to the operation state check. Information (request destination information) related to the mobile phone device 10 that is paired with the physical condition management mobile terminal device 20 is acquired.

  If there is no response to any of the requests for the first position and the second position (NO route in step S100), some abnormality has occurred in at least one of the mobile phone device 10 and the physical condition management mobile terminal device 20. The warning means 64 notifies the system administrator and the user (the mobile phone device 10 and the physical condition management mobile terminal device 20) of the warning (step S101), and further to the system administrator. An error notification without response is performed, and an error notification without response is performed to the mobile phone device 10 / physical condition management mobile terminal device 20 (step S102), and the display screen lock state of the mobile phone device 10 is maintained (step S102). Step S103) and the process returns to Step S81.

  When there is an answer / notification of the first position and the second position in response to the request in step S99 (YES route in step S100), the first position and the physical condition management mobile phone notified by the transmission / reception means 12 of the mobile phone device 10 A distance from the second position notified by the transmission / reception means 255 of the terminal device 20 is calculated (step S104), and it is determined whether or not the calculated distance is within a predetermined range (step S105).

  If the distance is out of the predetermined range (NO route in step S105), the mobile phone device 10 and the physical condition management mobile terminal device 20 exist in different places, and the mobile phone device 10 wears the physical condition management mobile terminal device 20 It is determined that there is a high possibility that it is being used by a person different from the person who has done this, and the warning means 64 gives a warning notification to the system administrator and the user (the mobile phone device 10 and the physical condition management mobile terminal device 20). (Step S106) Further, an error notification is sent to the system administrator, and an error notification is sent to the mobile phone device 10 / physical condition management mobile terminal device 20 (Step S107), and the display screen of the mobile phone device 10 is displayed. The locked state is maintained (step S108), and the process returns to step S81.

  When the distance calculated in step S104 is within the predetermined range (YES route in step S105), it is determined that the mobile phone device 10 and the physical condition management mobile terminal device 20 are carried and carried by the same user. Then, the display screen lock state of the mobile phone device 10 is released (step S109).

[2-4] Operation of cellular phone device:
The operation of the mobile phone device 10 in the information terminal device management system 1 of the present embodiment will be described with reference to the flowchart shown in FIG. 9 (steps S111 to S117). In the mobile phone device 10, a normal call function and an e-mail function are used by the user. In addition to these functions, when receiving a service provided by the management server 60 using the mobile phone device 10, The cellular phone device 10 fulfills the functions shown in FIG. 9 in response to a location request, error notification, and warning notification from the management server 60.

  When the transmission / reception means 12 of the mobile phone device 10 receives a request for the first position from the management server 60 (YES route in step S111), the GPS position detection unit 11 detects the current position (location of the mobile phone device 10). A request is made (step S112), and the current position detected by the GPS position detector 11 is notified to the management server 60 by the transmission / reception means 12 as the first position (step S113), and the process returns to step S111.

  Further, when an error notification is received from the management server 60 by the transmission / reception means 12 of the mobile phone device 10 (from the NO route in step S111 to the YES route in step S114), information corresponding to the content of the error notification is sent to the mobile phone device 10. This is displayed as image information on the display (not shown) and notified to the user, or notified to the user as audio information (step S115), and the process returns to step S111.

  Further, when a warning notification is received from the management server 60 by the transmission / reception means 12 of the mobile phone device 10 (NO route of step S114 to YES route of step S116), information corresponding to the content of the warning notification is sent to the mobile phone device 10. This is displayed as image information on the display (not shown) and notified to the user, or notified to the user as voice information and a warning operation is performed (step S117), and then the process returns to step S111. It is assumed that the warning operation performed in step S117 is performed as an operation more emphasized than the error display performed in step S115. For example, as the warning operation, not only the warning content is notified by the display, but also the user is notified more strongly by using the vibration function and the calling function of the mobile phone device 10.

[2-5] Operation of portable terminal device for physical condition management:
10, FIG. 11, and FIG. 12 are flowcharts for explaining the operations of the biosensor 20BS, the weather sensor 20WS, and the GPS position detector 20GS in the physical condition management portable terminal device 20 of the present embodiment, respectively. As shown in FIG. 5, the biosensor 20BS detects a user's biometric data values (body temperature, blood pressure, heart rate, respiration rate) in a predetermined cycle (step S121), and transmits the detected biometric data values to the CPU 25 ( Step S122).

  Similarly, as shown in FIG. 11, the weather sensor 20WS detects meteorological data (temperature / water temperature, humidity, pressure / water pressure) in the atmosphere where the user is located at a predetermined period (step S131). The meteorological data is transmitted to the CPU 25 (step S132).

  Further, as shown in FIG. 12, the GPS position detection unit 20GS detects the current location (longitude / latitude information) of the user at a predetermined cycle by the global orientation measurement system (step S141), and the detected location The position is transmitted to the CPU 25 (step S142).

  Here, it is assumed that the transmission operation to the CPU 25 by the biosensor 20BS, the weather sensor 20WS, and the GPS position detection unit 20GS is controlled to be simultaneously executed in synchronization with the predetermined period.

  FIG. 13 is a flowchart (steps S201 to S229) for explaining the operation of the CPU 25 in the physical condition management portable terminal device 20 of this embodiment. As shown in FIG. 13, the biosensor 20BS, the weather sensor 20WS, and the GPS When the biometric data value, the meteorological data, and the location are received from the position detection unit 20GS (YES route in step S201), the received biometric data value, the meteorological data, and the location are measured by the transmission / reception means 255 via the network 90. The biometric data value transmitted to the management server 80 is stored in the memory 20M (step S202), and the weather conditions corresponding to the weather data (temperature / water temperature, humidity, pressure / water pressure) detected by the weather sensor 20WS are described above. The biometric data threshold set as The threshold reading means 252, is read is retrieved from the threshold table 20T (step S203).

  Then, the comparison means 253 compares the biometric data threshold value read by the threshold value reading means 252 with the biometric data values (body temperature, blood pressure, heart rate, respiration rate) detected by the biometric sensor 20BS (step S204). The user's physical condition abnormality is determined and detected in accordance with the criteria as described above (step S205). If the biometric data value does not exceed or falls below the biometric data threshold, it is determined that there is no abnormality (NO route in step S205), and the process returns to step S201.

  On the other hand, if the biometric data value exceeds or falls below the biometric data threshold value, it is determined that there is an abnormality (YES route in step S205), and the warning unit 254 performs a warning operation for the user. (Step S206). Specifically, a buzzer or the like in the mobile terminal device 20 is sounded, or an LED lamp or the like is blinked.

  After the warning operation is started, the control unit 256 detects whether or not the stop operation unit 26 is operated by the user (step S207), and the warning operation of the warning unit 254 is performed even after a predetermined time has elapsed after the warning operation is started. When the operation to stop the operation (operation of the stop operation unit 26) is not executed (NO route in step S207 to YES route in step S208), the transmission / reception unit 255 performs notification to the first contact via the network 90. (Step S209).

At this time, as described above, the situation in which the operation of the stop operation unit 26 is not executed even after a predetermined time has elapsed is considered to be a considerably dangerous state such as the user becoming unconscious, In addition to the fire fighting etc., the manager terminal 30, the contact terminal 40, and the attending physician terminal 50 are notified of the abnormal condition of the user together with the biometric data value, the weather data, and the location at the occurrence of the abnormality. In addition, in the state as described above, it is considered that the user himself / herself is not in a state that can be handled by telephone or e-mail. By attaching the value, weather data, and location, automatic call by voice or automatic transmission of e-mail is performed to notify the physical condition abnormality.

  When the operation of the stop operation unit 26 is executed by the user within a predetermined time and the warning operation of the warning unit 254 is stopped (YES route in step S207), whether the notification by the transmission / reception unit 255 is executed by the inquiry unit 257 The user is inquired of whether or not (step S210). In response to this inquiry, when the user makes a reply to execute notification by the transmission / reception means 255 (YES route in step S211), the transmission / reception means 255 performs notification to the second contact via the network 90. (Step S212).

  At this time, a call to the attending physician's telephone (for example, attending physician terminal 50) as the second contact is automatically made, and if there is a response from the attending physician (YES route in step S213), the user (mobile terminal device 20) And the attending physician (the attending physician terminal 50) are in a call state (step S214) so that the user can ask the attending physician for an instruction for an appropriate treatment. At this time, the biometric data value, the weather data, and the location at the time of occurrence of the abnormality are also notified to the attending doctor terminal 50 simultaneously by e-mail, for example (step S212).

  If there is no response from the attending physician (NO route in step S213), it is determined whether or not a contact other than the attending physician is registered (step S215). If there is no contact other than the attending physician (NO route in step S215), Returning to step S212, a call to the second contact (primary physician) is executed again. On the other hand, when a contact other than the attending physician (for example, an administrator, an organizer / operator, etc.) is registered (YES route in step S215), an automatic call or email is automatically sent to the contact ( Step S216).

  When the user makes a reply to the inquiry by the inquiry means 257 that the notification by the transmission / reception means 255 is not executed (NO route in step S211), whether or not the user has continuously refused the notification a predetermined number of times. Is determined (step S217). If the notification refusal is not continuously performed a predetermined number of times (NO route of step S217), the process returns to the process of step S201, while the execution of the notification by the transmission / reception unit 255 is continuously rejected a predetermined number of times (step S201). The YES route of S217), the notification to the third contact is forcibly executed via the network 90 by the transmission / reception means 255 (step S218). In other words, if abnormalities are repeatedly detected even if the user stops and cancels the warning by self-judgment, it is determined that the user is in a considerably dangerous state, and a friend or close relative as the third contact person Notification of physical condition abnormality is forcibly performed to (contact terminal 40). At this time, the manager terminal 30 and the attending doctor terminal 50 are also notified of the physical condition abnormality.

  On the other hand, when a request for the second position is received from the management server 60 by the transmission / reception means 255 (NO route of step S201 to YES route of step S219), the current position (location of the mobile terminal device 20) with respect to the GPS position detection unit 20GS. Is detected (step S220), the current position detected by the GPS position detector 20GS is notified to the management server 60 as the second position by the transmission / reception means 255 (step S221), and the process returns to step S201.

  When a request for the detection operation state of the biosensor 20BS is received from the management server 60 from the transmission / reception unit 255 (NO route of step S219 to YES route of step S222), the biosensor 20BS is operated by the function of the control unit 256 as the operation state detection unit. Is currently performing the operation of detecting the biometric data value from the user (that is, the physical condition management portable terminal device 20 is actually mounted on the user's body and detecting the biometric data value from the user) Is detected as an operation state (step S223), the detection result is notified to the management server 60 by the transmission / reception means 255 (step S224), and the process returns to step S201.

  When a request for biometric data values before and after the interruption of the detection operation of the biosensor 20BS is received from the management server 60 by the transmission / reception means 255 (NO route of step S222 to YES route of step S225), the detection operation by the biosensor 20BS is performed. The biometric data value over a predetermined period (for example, 1 hour) accumulated in the memory 20M before and after the interruption is read (step S226), and the read biometric data value is transmitted to the management server via the network 90 by the transmission / reception means 255. 60 is notified (step S227), and the process returns to step S201.

  Further, when a warning operation request including an error notification or warning notification is received from the transmission / reception means 255 (from the NO route in step S225 to the YES route in step S228), the warning means 254 is controlled by the control means 256 according to the content of the notification. The warning unit 254 executes a warning operation for the user (step S229), and the process returns to step S201. Specifically, a buzzer or the like in the mobile terminal device 20 is sounded, or an LED lamp or the like is blinked. If the mobile terminal device 20 has a display function such as a display, the content of the error notification or warning notification is displayed on the display as in the case of the mobile phone device 10. If it is determined in step S228 that a warning operation request has not been received (NO route), the process returns to step S201.

[2-6] Physical management server operation:
14 and 15 are flowcharts (steps S151 to S153, S161 to S165) for explaining the operation (browsing service) of the physical condition management server 80 of the present embodiment. First, as shown in FIG. When the physical condition management server 80 periodically receives the biological data value, weather data, and location from the portable terminal device 20 (YES route in step S151), the biological data, weather data, and position data are accumulated. At the same time (step S152), the biometric data, the weather data, and the position data are processed into a graph while being associated with the detection time, reflected on the map, and stored together with the original data (step S153).

  Then, as shown in FIG. 15, in the physical condition management server 80, when there is a data browsing request from the terminal of the contractor (a person who has contracted and registered in advance to receive the service of the physical condition management server 80) ( YES route of step S161), requesting the authentication information (ID number and password) set / issued at the time of contract / registration to the contractor's terminal, and receiving the authentication information, the authentication information and the physical condition management server The user is authenticated by comparing and collating with the contract / registration authentication information stored in advance on the 80 side (step S162). If the user is authenticated (YES route in step S163), the service is desired. A service for browsing stored data, processed graphs and maps (public service) is provided to the contractor (step S164). On the other hand, when the personal authentication is not performed (NO route of step S163), an error notification is made to the contractor's terminal (step S165).

  By providing such a physical condition management server 80 and using a service provided by the physical condition management server 80, when notifying the user's physical condition abnormality, the biometric data value, the weather data, and the location at the time of occurrence of the abnormality are obtained. Even if not notified at the same time, if the administrator, the attending physician, and the contact who have received the notification of the physical condition abnormality have contracted with the physical condition management server 80 in advance, the biometric data value and the weather data for the user who has experienced the physical condition abnormality And the location can be grasped by accessing the physical condition management server 80.

In addition, since the biological data value, the weather data, and the location are transmitted from the physical condition management portable terminal device 20 to the physical condition management server 80 in a predetermined cycle (see step S202 in FIG. 13), the biological data value is stored. By using this function, the physical condition management server 80 can realize the function as the operation state detecting means (the function provided in the control means 256 of the physical condition management portable terminal device 20 in the above-described embodiment). Therefore, in the physical condition management server 80, based on the biometric data value from the physical condition management mobile terminal device 20, is the biometric sensor 20BS of the physical condition management mobile terminal device 20 performing an operation of detecting the biometric data value from the user? No, that is, whether or not the physical condition management portable terminal device 20 is actually attached to the user's body and is in a state of detecting a biometric data value from the user, as an operating state, You may comprise so that the physical condition management server 80 may fulfill | perform the said biosensor detection operation check function according to the flowchart shown in FIG. 8 using a result.

[3] Effects of the information terminal device management system of this embodiment:
Thus, according to the information terminal device management system 1 as one embodiment of the present invention, the first position notified by the first notification means of the information terminal device and the second notification means of the biological data detection terminal device. When the distance between the notified second position exceeds a predetermined range, or when either the first position or the second position cannot be confirmed, the management server displays the display screen of the information terminal device. An instruction to lock is given to the information terminal device.

  Moreover, according to the information terminal device management system 1 as one embodiment of the present invention, the first position notified by the first notification means of the information terminal device and the second notification means of the biological data detection terminal device are notified. When the distance to the second position exceeds a predetermined range, or when either the first position or the second position cannot be confirmed, the control means of the information terminal device displays the information terminal device Control to lock the screen.

  That is, when the distance between the current positions of the biometric data detection terminal device to be carried by the user and the information terminal device to be used by the user is within a predetermined range, in other words, two types of devices are valid. The information terminal device can continue to be used only when it is possible to determine that the user himself possesses and uses it.

  Therefore, if a legitimate user leaves the information terminal device, the information terminal device becomes unusable because the display screen is locked by a command from the management server or a control from the control means. That is, even in the case of a sudden phone call, a restroom break, a sudden call, etc., the information terminal device is locked without any special operation.

  On the other hand, even if the information terminal device is lost or stolen, the display screen of the information terminal device is locked and cannot be used unless the biometric data detection terminal device is possessed.

  Similarly, even if the biometric data detection terminal device is lost or stolen, the biometric data detection terminal device confirms whether or not it is a legitimate user based on the biometric data value of the legitimate user. For a person other than the user himself / herself, the display screen of the information terminal device is locked and cannot be used.

  In other words, even if one or both of the biometric data detection terminal device and the information terminal device is lost or stolen, there is no biometric data detection terminal device worn by a legitimate user, Since the display image memory of the information terminal device is locked, unauthorized use by a malicious third party can be more reliably prevented, sufficient security is ensured, and damage to the user is minimized. It can be suppressed to.

  The system of the present invention functions more effectively by providing a function as a biometric data detection terminal device to a device that is always worn on the user's body, such as a wristwatch or a personal information terminal device for physical condition management, This will contribute to ensuring sufficient security.

  In addition, there is an advantage that a dedicated scanning operation for biometric authentication is not required because a biometric data value acquired continuously or continuously for a certain time is used for physical condition management. Furthermore, since the biometric data value acquired continuously or continuously for a certain time is used for the physical condition management, there is an advantage that the biometric data value is hardly stolen and is resistant to impersonation.

  Therefore, when using an information terminal device such as a computer device or a mobile phone device, not only is the information terminal device lost or stolen, Browsing can be prevented more reliably, ensuring sufficient security and minimizing damage to the user.

  That is, in the system 1 of the present embodiment, when the distance between the current positions of the two types of devices 10 and 20 that should always be carried and carried by the user is within a predetermined range, in other words, the two types of devices 10 and 20. In the situation where it can be determined that the same person is possessed / carried, and when the user is authenticated by the authentication information as being pre-registered, and Unless the user is wearing the physical condition management mobile terminal device 20 on the body, the display screen of the predetermined mobile phone device 10 is not locked.

  Therefore, even if the mobile phone device 10 is lost or stolen, if the mobile phone device 20 for physical condition management is not possessed, the unauthorized use by a malicious third party can be more reliably prevented. It is possible to secure sufficient security and minimize damage to the user. By providing a function as a device that is always worn on the user's body, such as the physical condition management portable terminal device 20, the system 1 of this embodiment functions more effectively and contributes to securing sufficient security. It will be.

  At this time, if the distance is out of the predetermined range for a predetermined time or more, by notifying a system administrator or a user, the misplacement or theft of the mobile phone device 10 can be reliably prevented, It becomes possible to immediately execute countermeasures against misplacement or theft of the mobile phone device 10 (such as suspension of provision of various services).

  At that time, when the user removes the physical condition management portable terminal device 20 from the body and the detection operation by the biosensor 20BS is interrupted and resumed, the statistical value calculation means 65 causes the statistics before biometric data values to be interrupted. Values and post-resumption statistical values, and if these statistical values are statistical values of the same user's biological data values, the display screen of the mobile phone device 10 is not locked, and the statistical values of the biological data values of the same user Otherwise, by locking the display screen of the information terminal device, it is possible to statistically determine whether or not the user before and after the interruption of the detection operation by the biosensor 20BS is the same person based on the biometric data value. Therefore, if the person is clearly different, the display screen of the information terminal device can be locked, unauthorized use can be prevented more reliably, and sufficient security is ensured Is will be.

  In this case, the display screen of the information terminal device is locked until the determination based on the statistical value is confirmed after restarting after the detection operation of the biometric data value is interrupted. Unauthorized use is reliably prevented and sufficient security is ensured.

Furthermore, when there is no response to the request for the first position, the second position and the operation state from the management server 60, when it is determined that the users before and after the interruption of the biosensor 20BS are not the same person, If the distance between the telephone device 10 and the physical condition management portable terminal device 20 is outside the predetermined range, a warning is given to the user or system administrator by the warning means 64, 74. The management portable terminal device 20 can surely cope with a situation in which any abnormality or possibility of unauthorized use occurs, and unauthorized use is reliably prevented, and sufficient security is ensured.

  On the other hand, in the mobile terminal device 20, a biometric data threshold value for managing the physical condition of the user is preset for each weather condition in the threshold value table 20T, and meteorological data detected by the weather sensor 20WS (for example, temperature, water temperature). , Humidity, atmospheric pressure, water pressure), the biometric data threshold value set for the weather condition is retrieved from the threshold value table 20T, read out, and the read biometric data threshold value and the biometric data value detected by the biosensor 20BS (for example, body temperature) , Blood pressure, heart rate, respiration rate), as a result of detecting a user's physical condition abnormality, warning of the user's physical condition abnormality (for example, sounding operation of buzzer, blinking operation of LED lamp, etc.) , A warning due to the call operation of the mobile phone device) is issued, or the abnormal condition of the user is notified to a predetermined contact (for example, telephone or electronic Or it is automatically notified) by Lumpur.

  As a result, it is possible to manage and judge the physical condition of the user based on the biometric data threshold corresponding to the weather data in the user's location atmosphere. Management / judgment is possible, and according to the judgment result, the user can be appropriately warned and notified of physical condition abnormalities to the administrator, etc., without relying on the user's self-judgment. Appropriate measures and responses according to the physical condition can be immediately executed.

  At this time, when a warning of abnormal physical condition is given to the user, if the operation for stopping the warning operation is not performed for a predetermined time or more by the user, the user is in a considerably dangerous state such as losing consciousness. Since it is determined that there is a notification of the user's physical condition, the user can immediately take action. At that time, by notifying the fire department as the first contact point, an emergency vehicle such as an ambulance can be arranged immediately, and the biometric data value detected by the biosensor 20BS is notified at the same time. Thus, an appropriate treatment according to the biometric data value can be performed more quickly. Further, by simultaneously notifying the user's location by the GPS position detector 20GS, the user's location can be immediately confirmed, and an emergency vehicle or the like can be immediately directed to the location where the user is located. It is possible to realize a quick initial response.

  In addition, when an operation to stop the warning operation is executed by the user within a predetermined time, the user is inquired about whether or not to execute the physical condition abnormality notification, and the physical condition abnormality notification is executed according to the user's answer. Thus, after alerting the user and notifying the user himself / herself, the physical condition abnormality is notified, so that it is possible to prevent the automatic notification from being performed unnecessarily. Then, a notification is made if the user desires, and at that time, by making a telephone call to the attending doctor as the notice, the user can ask the attending doctor for an appropriate treatment, and the biosensor 20BS By notifying the detected biometric data value at the same time, the attending physician can make an appropriate determination and an instruction for an appropriate treatment.

  If the user refuses to execute the physical condition abnormality notification for the above inquiries continuously, that is, if the abnormality is repeatedly detected even if the user stops and cancels the warning by self-judgment, It is judged that the person is in a considerably dangerous state, and a notice of a physical condition is forcibly performed so that a quick response can be taken. In that case, for example, in addition to notifying relatives such as friends, relatives, and spouses, the location of the user is immediately confirmed by the GPS location detection unit 20GS at the same time. A friend or close relative can immediately go to the place where the user is located.

[4] Other embodiments:
In the above embodiment, the management server 60 compares the first position and the second position, and locks the display screen of the information terminal device (such as the mobile phone device 10) according to the command of the management server 60. . On the other hand, it is also possible to perform the comparison of the first position and the second position by the control means on the information terminal device (such as the mobile terminal device 20) and lock the display screen by itself. In this case, there is an advantage that it can operate as a stand-alone without the management server 60 or the network 90 being interposed. In this case, the position of the physical condition management mobile terminal device 20 may be transmitted to the mobile phone device 10.

  Similarly, the one-time password generation and authentication can be performed not on the management server 60 but on the information terminal device side. Also in this case, the display screen can be unlocked without the management server 60 or the network 90 being interposed.

  Moreover, although it has been described that the physical condition management mobile terminal device 20 notifies the user of the second position when the mobile terminal device 20 can be confirmed with the user based on the biometric data value, the user cannot be confirmed. The information and the second position may be notified, and the display screen may be locked together with a display such as “cannot be confirmed as a valid user” on the display screen on the information terminal device side.

  In addition, there may be a case where the biometric data value in the normal state differs between the stored value and the actual value, such as when the user resumes use after leaving the user for a long time for the physical condition management portable terminal device 20. In such a case, it is possible to change a stored biometric data value by performing a re-registration procedure after a predetermined procedure. Similarly, when the physical condition management portable terminal device 20 is transferred to another person, it is possible to change a stored biometric data value by performing a re-registration procedure after a predetermined procedure. However, in order to avoid changes to unauthorized third parties, it is desirable that re-registration be performed after confirming that the user is a legitimate user by some method.

[5] Other:
The present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the spirit of the present invention.

  For example, in the above-described embodiment, the case where the information terminal device is the mobile phone device 10 has been described. However, the present invention is not limited to this, and the mobile terminal device is, for example, a PDA, a computer, or the like. Alternatively, the GPS position detection unit 20GS as the second position detection unit and the device having the function as the transmission / reception unit (second notification unit) 255 can be always worn and carried by a part of the user's body. It may be provided in a device such as a wristwatch. In either case, the same effect as that of the above-described embodiment can be obtained.

  By the way, functions as the threshold setting means 251, threshold reading means 252, comparison means 253, warning means 254, transmission / reception means 255, control means 256 and inquiry means 257 in the above-described physical condition management portable terminal device 20 (all or Some functions are realized by a computer (including a CPU, an information processing apparatus, and various terminals) executing a predetermined application program. Also, functions (all or a part of the functions of each unit) as the control unit 61, the management unit 62, the authentication unit 63, the warning unit 64, the statistical value calculation unit 65, and the statistical value determination unit 66 in the management server 60 described above. This is realized by a computer (including a CPU, an information processing device, and various terminals) executing a predetermined application program.

These application programs include, for example, flexible disks, CDs (CD-ROM, CD-R, CD-RW, etc.), DVDs (DVD-ROM, DVD-RAM, DVD-R, DVD-RW, DVD + R, DVD + RW, etc.), etc. Provided in the form recorded on a computer-readable recording medium. In this case, the computer reads the application program from the recording medium, transfers it to an internal storage device or an external storage device, and uses it. Further, the program may be recorded in a storage device (recording medium) such as a magnetic disk, an optical disk, or a magneto-optical disk, and provided from the storage device to a computer via a communication line.

  Here, the computer is a concept including hardware and an OS (operating system), and means hardware operating under the control of the OS. Further, when the OS is unnecessary and the hardware is operated by the application program alone, the hardware itself corresponds to the computer. The hardware includes at least a microprocessor such as a CPU and means for reading a computer program recorded on a recording medium. The application program includes program code for causing the above-described computer to realize the functions as the various means 251 to 257, 61 to 66, and 71 to 74 described above. Also, some of the functions may be realized by the OS instead of the application program.

  Furthermore, as a recording medium in the present embodiment, in addition to the flexible disk, CD, DVD, magnetic disk, optical disk, and magneto-optical disk described above, an IC card, ROM cartridge, magnetic tape, punch card, computer internal storage device (RAM) In addition, various computer-readable media such as an external storage device or a printed matter on which a code such as a barcode is printed can be used.

The additional notes described below are also one aspect of the embodiment of the present invention.
[Appendix 1]
A management server that manages the operating state of the information terminal device used by the user, a first position detecting means that is used by the user and detects a first position, and the first position detected by the first position detecting means. An information terminal device having first notification means for notifying the management server of one position, display means for displaying various screens, control means for controlling the display state of the display means, and access means for accessing the management server; Second position detecting means for detecting a second position used by the user, a biosensor for detecting the biometric data value of the user, and the user based on the biometric data value of the user detected by the biosensor Biometric data having second notification means for confirming the identity and notifying the management server of the second position detected by the second position detection means And a terminal equipment out,
The management server has a distance between the first position notified by the first notification means of the information terminal device and the second position notified by the second notification means of the biometric data detection terminal device. A command for locking the display screen of the information terminal device is given to the information terminal device when a predetermined range is exceeded or when either the first position or the second position cannot be confirmed. Information terminal device management.

[Appendix 2]
The information terminal device and the biological data detection terminal device comprise means for notifying the management means of the current position,
The management means includes
A statistical value of the biometric data value detected by the biometric sensor before the interruption of the detection operation is calculated as a statistical value before interruption, and a statistical value of the biometric data value detected by the biometric sensor after the detection operation is resumed A statistical value calculating means for calculating as a statistical value after restarting,
Statistical value for comparing the statistical value before interruption calculated by the statistical value calculating means with the statistical value after restart, and determining whether these statistical values are statistical values of biometric data values of the same user With more judgment means,
The distance between the information terminal device and the biometric data detection terminal device is within the predetermined range, and the statistical value determination unit uses the same statistical value before interruption and the statistical value after restart. The display screen of the information terminal device is unlocked when it is determined that it is a statistical value of the biometric data value of the person,
The information terminal device management system according to any one of claims 2 to 7, wherein

[Appendix 3]
The management means is
Locks the display screen of the information terminal device until the post-resumption statistical value is calculated by the statistical value calculation means and the determination result by the statistical value determination means is obtained after the detection operation is restarted;
The information terminal device management system according to claim 8.

[Appendix 4]
The management means is
When the statistical value determination means determines that the statistical value before interruption and the statistical value after restart are not statistical values of biometric data values of the same user, the service providing means locks the display screen of the information terminal device Continue,
The information terminal device management system according to claim 9.

[Appendix 5]
An information terminal device used by a user and having a first position detecting means for detecting a first position, a display means for displaying various screens, and a control means for controlling the display state of the display means;
Second position detecting means for detecting a second position used by the user, a biometric sensor for detecting the biometric data value of the user, the user himself / herself based on the biometric data value of the user detected by the biometric sensor And a biological data detection terminal device having second notification means for notifying the information terminal device of the second position detected by the second position detection means,
The information terminal device locks the display screen of the display means by the control means when the distance between the first position and the second position exceeds a predetermined range or when the second position cannot be confirmed. To
An information terminal device management system.

[Appendix 6]
The control means unlocks the display screen of the information terminal device when the distance is within a predetermined range after the lock,
The information terminal device management system according to appendix 5, wherein

[Appendix 7]
The control means includes
One-time password generation means for generating a one-time password that can be used only once, and authentication by comparing the one-time password generated by the one-time password generation means with the one-time password returned from the user An authentication means for making a determination,
The biometric data detection terminal device confirms the identity of the user based on the biometric data value of the user detected by the biometric sensor, and displays the one-time password in synchronization with the one-time password generation means. Further equipped with a one-time password processing means,
The control means locks the display screen of the information terminal device in a state that can be released by a password, and returns a response that is input to the input means of the information terminal device by the user referring to the display of the biometric data detection terminal device. When the authentication means is authenticated by the one-time password that has been made, the display screen is unlocked;
The information terminal device management system according to appendix 6, wherein

It is a block diagram which shows the structure of the information terminal device management system as one Embodiment of this invention. It is a block diagram which shows the structure of the portable terminal device for physical condition management in the information terminal device management system of this embodiment. It is explanatory drawing for demonstrating the operation | movement of this embodiment. It is a flowchart for demonstrating operation | movement of this embodiment. It is a flowchart for demonstrating operation | movement of this embodiment. It is a flowchart for demonstrating operation | movement of this embodiment. It is a flowchart for demonstrating operation | movement of this embodiment. It is a flowchart for demonstrating operation | movement of this embodiment. It is a flowchart for demonstrating operation | movement of this embodiment. It is a flowchart for demonstrating operation | movement of this embodiment. It is a flowchart for demonstrating operation | movement of this embodiment. It is a flowchart for demonstrating operation | movement of this embodiment. It is a flowchart for demonstrating operation | movement of this embodiment. It is a flowchart for demonstrating operation | movement of this embodiment. It is a flowchart for demonstrating operation | movement of this embodiment.

Explanation of symbols

1 Information terminal device management system 10 Mobile phone device (mobile terminal device)
11 GPS position detector (first position detector)
12 Transmission / reception means (first notification means)
DESCRIPTION OF SYMBOLS 13 Access means 14 Input means 15 Display means 20 Portable terminal device for physical condition management 20BS Biosensor 20WS Weather sensor 20GS GPS position detection part (2nd position detection means)
20T threshold value table 20M memory 24 display means 25 CPU
251 Threshold value setting means 252 Threshold value reading means 253 Comparison means 254 Warning means (physical condition abnormality warning means)
255 Transmission / reception means (second notification means, physical condition notification means)
256 Control means (operation state detection means)
257 inquiry means 258 one-time password processing means 26 stop operation part 27 reply input part 30 administrator terminal 40 contact terminal 50 primary doctor terminal 60 management server 61 service providing means 62 management means 63 authentication means 64 warning means 65 statistical value calculation means 66 Statistical value judgment means 67 One-time password generation means 68 One-time password transmission means 80 Physical condition management server 90 Network

Claims (13)

An information terminal device used by a user and having a first position detecting means for detecting a first position, a display means for displaying various screens, and a control means for controlling the display state of the display means;
Second position detecting means for detecting a second position used by the user, a biometric sensor for detecting the biometric data value of the user, the user himself / herself based on the biometric data value of the user detected by the biometric sensor And a biometric data detection terminal device having notification means for notifying the information terminal device of the second position detected by the second position detection means,
The information terminal device locks the display screen of the display means by the control means when the distance between the first position and the second position exceeds a predetermined range or when the second position cannot be confirmed. To
An information terminal device management system. A management server that manages the operating state of the information terminal device used by the user;
First position detecting means used by the user to detect a first position, first notifying means for notifying the management server of the first position detected by the first position detecting means, and various screen displays An information terminal device having display means, control means for controlling the display state of the display means, and access means for accessing the management server;
Second position detecting means for detecting a second position used by the user, a biometric sensor for detecting the biometric data value of the user, the user himself / herself based on the biometric data value of the user detected by the biometric sensor And a biological data detection terminal device having second notification means for notifying the management server of the second position detected by the second position detection means,
The management server has a distance between the first position notified by the first notification means of the information terminal device and the second position notified by the second notification means of the biometric data detection terminal device. When the predetermined range is exceeded, or when either the first position or the second position cannot be confirmed, an instruction to lock the display screen of the information terminal device is given to the information terminal device.
An information terminal device management system. A management server that manages the operating state of the information terminal device used by the user;
First position detecting means used by the user to detect a first position, first notifying means for notifying the management server of the first position detected by the first position detecting means, and various screen displays An information terminal device having display means, control means for controlling the display state of the display means, and access means for accessing the management server;
Second position detecting means for detecting a second position used by the user, a biometric sensor for detecting the biometric data value of the user, the user himself / herself based on the biometric data value of the user detected by the biometric sensor And a biological data detection terminal device having second notification means for notifying the management server of the second position detected by the second position detection means,
The management server
The distance between the first position notified by the first notification means of the information terminal device and the second position notified by the second notification means of the biometric data detection terminal device exceeds a predetermined range. Or if either the first position or the second position cannot be confirmed, a command to lock the display screen of the information terminal device is given to the information terminal device, and the distance is within a predetermined range after the locking. If it comes in, give the information terminal device a command to unlock the display screen of the information terminal device,
An information terminal device management system. The management server includes a one-time password generating unit that generates a one-time password that can be used only once, a one-time password generated by the one-time password generating unit, and a one-time password returned from the user. An authentication means for performing authentication determination by comparing, and
The biometric data detection terminal device confirms the identity of the user based on the biometric data value of the user detected by the biometric sensor, and displays the one-time password in synchronization with the one-time password generation means. Further equipped with a one-time password processing means,
The management server gives an instruction to the information terminal device to lock the display screen of the information terminal device in a state releasable by a password, and the information terminal device is referred to by the user referring to the display of the biometric data detection terminal device If the authentication means is authenticated by the one-time password input and returned to the input means, an instruction to unlock the display screen of the information terminal apparatus is given to the information terminal apparatus.
The information terminal device management system according to claim 2. The management server further comprises transmission means for transmitting the one-time password generated by the one-time password generation means to the biometric data detection terminal device,
In the biometric data detection terminal device, the one-time password processing means receives the one-time password transmitted from the management server and is the user himself / herself based on the biometric data value of the user detected by the biometric sensor. Confirm that the one-time password is displayed,
The information terminal device management system according to claim 4. In the biometric data detection terminal device, the one-time password synchronized with the one-time password generation unit of the management server is generated by the one-time password processing unit, and the biometric data value detected by the biometric sensor is used to generate the one-time password. Confirm the identity of the user and display the one-time password.
The information terminal device management system according to claim 4. The management server further comprises warning means for notifying a system administrator or the user when the reply of the one-time password from the user to the management server has exceeded a predetermined time;
The information terminal device management system according to any one of claims 4 to 6. The management server further comprises warning means for notifying a system administrator or the user when the distance is outside the predetermined range for a predetermined time or more.
The information terminal device management system according to any one of claims 2 to 7. The information terminal device is a mobile phone device or a notebook information terminal device;
The information terminal device management system according to any one of claims 1 to 8, wherein The biological data detection terminal device is provided with a wristwatch,
The information terminal device management system according to any one of claims 1 to 9, wherein A first position detecting means for detecting a first position used by the user; a first notifying means for notifying the management server of the first position detected by the first position detecting means; a display for displaying various screens Means for controlling the display state of the display means, and an information terminal device having access means for accessing the management server;
Second position detecting means for detecting a second position used by the user, a biometric sensor for detecting the biometric data value of the user, the user himself / herself based on the biometric data value of the user detected by the biometric sensor An information terminal device management system comprising a biological data detection terminal device having second notification means for confirming that the second position detected by the second position detection means is notified to the management server, A management server that manages the operating state of the information terminal device used by the user,
The distance between the first position notified by the first notification means of the information terminal device and the second position notified by the second notification means of the biometric data detection terminal device exceeds a predetermined range. Or if the first position or the second position cannot be confirmed, a command to lock the display screen of the information terminal device is given to the information terminal device.
A management server characterized by that. An information terminal device having a first position detecting means for detecting a first position, a display means for displaying various screens, and a control means for controlling the display state of the display means;
Second position detecting means for detecting a second position used by the user, a biometric sensor for detecting the biometric data value of the user, the user himself / herself based on the biometric data value of the user detected by the biometric sensor A program that causes a computer to function as a biometric data detection terminal device having a notification unit that confirms that the second position detected by the second position detection unit is notified to the information terminal device,
When the distance between the first position and the second position exceeds a predetermined range, or when the second position cannot be confirmed, the information terminal device is configured to lock the display screen of the display means by the control means. Controlled by the control means in the
An information terminal device management program. A management server that manages the operating state of the information terminal device used by the user,
First position detecting means used by the user to detect a first position, first notifying means for notifying the management server of the first position detected by the first position detecting means, and various screen displays An information terminal device having display means, control means for controlling the display state of the display means, and access means for accessing the management server;
Second position detecting means for detecting a second position used by the user, a biometric sensor for detecting the biometric data value of the user, the user himself / herself based on the biometric data value of the user detected by the biometric sensor A program for causing a computer to function as a biological data detection terminal device having second notification means for confirming that the second position detected by the second position detection means is sent to the management server. ,
The distance between the first position notified by the first notification means of the information terminal device and the second position notified by the second notification means of the biometric data detection terminal device exceeds a predetermined range. Or if the first position or the second position cannot be confirmed, a command to lock the display screen of the information terminal device is given from the management server to the information terminal device.
An information terminal device management program.

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