JP6786906B2 - Health management system - Google Patents

Description

The present invention relates to a technique for managing an employee's health condition (for example, infection of an infectious disease) using body temperature.

The epidemic of highly infectious diseases such as influenza and MERS, which generate high fever, hinders the business activities of companies, so companies are required to take measures to prevent the spread of infectious diseases. The invention relating to the measures for preventing the spread of infectious diseases has already been disclosed. For example, in Patent Document 1, the health condition information input by the employee to be managed is compared with the work availability judgment criteria, and the employee goes to work. A system that automatically determines whether or not it is possible is disclosed.

In the system disclosed in Patent Document 1, the employee must input his / her own health condition information, but it is also considered to automatically measure the employee's health condition information to judge whether or not he / she can work. Has been done. For example, Patent Document 2 discloses a system that measures the body temperature of an employee who enters a company building by using a temperature camera such as infrared thermography, and determines whether or not he / she can work from the body temperature of the employee.

By installing a temperature camera such as an infrared thermography at the entrance / exit of the building, it is possible to prevent a person who has a fever from entering the building, but since it is not possible to detect a person who has a fever inside the building, it is disclosed in Patent Document 3. It is desirable to measure the health status information (body temperature) of employees during work using a wearable terminal such as a thermometer.

When a wearable terminal is used to measure health condition information, a wearable terminal that measures health condition information such as body temperature (biological information measuring device in Patent Document 4), as in the system disclosed in Patent Document 4, At least a management device that stores the health condition information measured by the wearable terminal in association with the employee attribute information is required. The system disclosed in Patent Document 4 includes a biometric information collecting device that collects health condition information (biological information in Patent Document 4) measured by a wearable terminal and associates employee attribute information with biometric information. , The biometric information collecting device of Patent Document 4 authenticates based on the attribute information of employees in order to realize high security. It should be noted that the wearable terminal for measuring the health condition information is generally provided with a wireless communication function like the monitoring sensor disclosed in Patent Document 5.

Japanese Unexamined Patent Publication No. 2011-65540 Japanese Unexamined Patent Publication No. 2011-67371 Japanese Unexamined Patent Publication No. 2012-237670 JP-A-2015-150375 Japanese Unexamined Patent Publication No. 2012-95827

Following the issuance of business continuity guidelines by the Cabinet Office, an increasing number of companies have introduced a safety confirmation system that manages the employment status of employees in the event of a disaster as part of the BCP (Business Continuity Plan). When considering giving the safety confirmation system a function to determine whether or not an employee with an infectious disease can work, the safety confirmation system needs to confirm the identity of the employee wearing a wearable terminal. Considering that IC card employee IDs, which are employee IDs using IC cards, have become widespread in recent years, it is considered desirable to use IC card employee IDs lent by companies to employees for this identity verification.

Therefore, the present invention uses the IC card employee ID possessed by the employee in a system for determining whether or not an employee wearing the wearable terminal can work by using the body temperature data measured by the wearable terminal. The challenge is to be able to verify the identity of the employee whose body temperature data was measured.

The present invention that solves the above-mentioned problems includes a wearable terminal system composed of a wearable terminal and a mobile communication terminal, an IC card that stores employee information and an encryption key and is used as an employee ID card, and an employee employee. It is a health condition management system consisting of at least an employee DB that stores information and an employee decryption key, and a safety confirmation system that has a body temperature DB that stores employee body temperature data.
In order to solve the above-mentioned problems, the IC card according to the present invention includes an encryption means for encrypting data by using an encryption key.
Further, the wearable terminal of the wearable terminal system according to the present invention comprises a temperature measuring means for measuring the body temperature data. The mobile communication terminal of the wearable terminal system may perform the IC card and the short-range wireless communication, the process of reading the employee information from said IC card, said make wearable devices and short-range wireless communication, the body temperature measuring means The body temperature data measured by the wearable terminal is acquired from the wearable terminal, short-range wireless communication is performed with the IC card, and the body temperature data acquired from the wearable terminal is encrypted by the encryption means of the IC card , and then the network is established. The process of transmitting a body temperature report message including the coded text of the employee information and body temperature data read from the IC card to the safety confirmation system is performed, and the body temperature is measured after reading the employee information from the IC card. It is provided with a body temperature reporting means for each measurement interval .
Further, when the safety confirmation system according to the present invention receives the body temperature report message from the mobile communication terminal of the wearable terminal system , it confirms whether the employee information of the body temperature report message is stored in the employee DB. Then, when this employee information is stored in the employee DB, the decryption key corresponding to the employee information is used to decrypt the coded text of the body temperature data included in the body temperature report message, and this employee. Employee information registered in the employee DB by using the body temperature registration means that associates the information with the decoded body temperature data and stores it in the body temperature DB and the latest body temperature data stored in the body temperature DB. Each unit is provided with a health condition confirmation means for determining whether or not the employee can work according to the employee information.
In the present invention, it is desirable to store the mobile communication terminal in a case provided on the back surface with a pocket capable of storing the card, and to store the IC card in the pocket of the case. By housing the mobile communication terminal and the IC card in one case, the IC card and the mobile communication terminal can always be in close proximity to each other, which is useful for improving convenience.

The health condition management system according to the present invention described above is configured so that it can determine whether or not an employee wearing a wearable terminal can work by using the body temperature data measured by the wearable terminal, and further, an IC card employee ID card. It is configured so that the identity of the employee whose body temperature data is measured can be confirmed by using the employee information stored in.

The figure explaining the structure of the health condition management system. The figure explaining the case which stores the mobile communication terminal. Block diagram of the health management system. The figure explaining the operation at the time of starting the measurement of the body temperature of an employee. The figure explaining the operation when measuring the body temperature of an employee. The figure explaining the operation when it is judged whether or not an employee can work.

From here, preferred embodiments of the present invention will be described. The following description does not constrain the technical scope of the present invention, but is described to aid understanding.

FIG. 1 is a diagram illustrating a configuration of a health condition management system 1 according to the present embodiment. As illustrated in FIG. 1, the health condition management system 1 according to the present embodiment is a wearable having an IC card employee ID card 5 possessed by an employee 8 working at a company and a function of at least measuring the body temperature of the employee 8. Including the terminal system 2 and the safety confirmation system 6 having a function of managing the employment availability of the employee 8 when a pandemic (infectious disease epidemic) occurs, in FIG. 1, in addition to these systems, via the corporate LAN 1b. The business core system 7 connected to the safety confirmation system 6 is illustrated.

The IC card employee ID card 5 constituting the health condition management system 1 according to the present embodiment is a device used for personal identification of the employee 8 wearing the wearable terminal system 2, and possesses the IC card employee ID card 5. The employee information of the employee 8 and the different encryption key are stored for each IC card employee ID card 5. The specific content of the employee information of the employee 8 can be arbitrarily determined, but in the present embodiment, the employee number is used as the employee information.

The wearable terminal system 2 constituting the health condition management system 1 is a system for measuring the body temperature data of the employee 8. The wearable terminal system 2 can be configured by one device, but in the present embodiment, the wearable terminal 3 worn by the employee 8 and the mobile body owned by the employee 8 wearing the wearable terminal 3 A wearable terminal system 2 is configured by a communication terminal 4 (for example, a smartphone). The wearable terminal 3 of the present embodiment has a function of at least measuring the body temperature of the employee 8, and the mobile communication terminal 4 of the present embodiment transmits the body temperature data measured by the wearable terminal 3 to the safety confirmation system 6. The application that executes the processing is installed. In FIG. 1, the wearable terminal 3 worn by the employee 8 is shown as a wristband type, but the wearable terminal 3 can be another type such as a glasses type or a wristwatch type.

FIG. 2 is a diagram illustrating a case 4a for accommodating the mobile communication terminal 4. In the present embodiment, the mobile communication terminal 4 is housed in the case 4a. On the back surface of the case 4a for storing the mobile communication terminal 4, a pocket 4b for storing a card is provided, and the IC card employee ID card 5 is stored in this pocket 4b. As shown in FIG. 2, by housing the mobile communication terminal 4 and the IC card employee ID card 5 in one case 4a, the IC card employee ID card 5 and the mobile communication terminal 4 can always be in close proximity to each other.

The safety confirmation system 6 constituting the health condition management system 1 according to the present embodiment determines whether or not the employee 8 wearing the wearable terminal system 2 can work based on the body temperature data transmitted from the wearable terminal system 2. It has a function to judge. The safety confirmation system 6 notifies the business core system 7 of the employee 8 determined to be banned from employment, and the business core system 7 notifies the employee 8 determined to be banned from employment by the safety confirmation system 6. Execute the process. As the process of notifying the employment prohibition, a process of sending an e-mail to the employee 8 determined to be banned from employment and a process of prohibiting the employee 8 determined to be banned from employment from accessing the business core system 7 can be considered. Be done.

FIG. 3 is a block diagram of the health condition management system 1 according to the present embodiment. The IC card employee ID card 5 according to this embodiment is a non-contact card on which an IC chip having a CPU (Central Processing Unit), a coprocessor specialized for cryptographic calculation functions, various memories, etc. is mounted, and is a request received from an external device. The card control means 50 that executes the processing corresponding to the above, the encryption means 51 that encrypts the data using the encryption key stored in the IC card employee ID card 5, and the near field communication standard. A short-range wireless communication means 52 that performs the following wireless communication is provided.

The wearable terminal 3 constituting the wearable terminal system 2 is a device equipped with a sensor for measuring the body temperature of the employee 8, a CPU, and various memories, and operates the body temperature measuring means 31 for measuring the body temperature data and the wearable terminal 3. It includes a measurement control means 30 for controlling, a short-range wireless communication means 32 for performing wireless communication according to a short-range wireless communication standard, and a battery 33 for supplying power to the wearable terminal 3. A thermistor can be used as the sensor used as the body temperature measuring means 31 for measuring the body temperature data. Further, as the short-range wireless communication means 32, a module for Bluetooth (registered trademark) having low power consumption can be used. In the present embodiment, the wearable terminal 3 measures only the body temperature, but the wearable terminal 3 can also be configured to measure a health state (for example, a pulse) other than the body temperature.

The mobile communication terminal 4 constituting the wearable terminal system 2 is a smartphone having a short-range wireless communication function, and after encrypting the body temperature data measured by the wearable terminal 3 by the encryption means 51 of the IC card employee ID card 5, the IC Wireless communication is performed using the body temperature reporting means 40 that executes the process of transmitting the body temperature report message including the employee number and the coded text of the body temperature data read from the card employee ID 5 to the safety confirmation system 6 and the mobile network. The mobile communication means 41 to perform wireless communication, the wireless LAN communication means 42 to perform wireless communication using the wireless LAN access point connected to the Internet 1a, the short-range wireless communication means 44 to perform wireless communication with the wearable terminal 3, and the IC card. A short-range wireless communication means 43 for wireless communication with the employee ID card 5 is provided.

The safety confirmation system 6 is a server equipped with a CPU, various memories, etc., and is associated with a network communication means 62 for network communication by a wired connection and an employee number of an employee 8 to be determined whether or not to work. Stores the employee DB 63 (DB: Data Base) that stores the decryption key paired with the encryption key stored in the IC card employee ID card 5 possessed by 8, and the body temperature data transmitted from the wearable terminal system 2. Health status confirmation that determines the employment status of employee 8 using the body temperature DB 64, the body temperature registration means 60 that registers the body temperature data measured by the wearable terminal system 2 in the body temperature DB 64, and the body temperature data measured by the wearable terminal system 2. The means 61 is provided.

From here, the operation of the health condition management system 1 according to the present embodiment will be described. FIG. 4 is a diagram illustrating an operation when the body temperature of the employee 8 is started to be measured. When starting to measure the body temperature of the employee 8, the body temperature reporting means 40 of the mobile communication terminal 4 constituting the wearable terminal system 2 first uses the short-range wireless communication means 43 of the mobile communication terminal 4, and the employee The transmission request message of the number is transmitted to the IC card employee ID card 5 (S1). If the body temperature reporting means 40 of the mobile communication terminal 4 cannot perform short-range wireless communication with the IC card employee ID card 5, the subsequent steps are not executed.

When the card control means 50 of the IC card employee ID card 5 receives the transmission request message of the employee number from the mobile communication terminal 4 of the wearable terminal system 2, the card control means 50 of the IC card employee ID card 5 uses the short-range wireless communication means 52 of the IC card employee ID card 5. The employee number stored in the IC card employee ID card 5 is transmitted to the mobile communication terminal 4 of the wearable terminal system 2 (S2).

When the body temperature reporting means 40 included in the mobile communication terminal 4 of the wearable terminal system 2 receives the employee number from the IC card employee ID card 5, the short-range wireless communication means 44 of the mobile communication terminal 4 is activated to operate the wearable terminal. A connection request message is transmitted to the wearable terminal 3 of the system 2 (S3), and a connection process is executed between the wearable terminal 3 and the mobile communication terminal 4 (S4). Then, when the connection process between the wearable terminal 3 and the mobile communication terminal 4 is completed, the measurement control means 30 of the wearable terminal 3 operates the body temperature measuring means 31 to start the body temperature measurement (S5), and FIG. The procedure ends. The wearable terminal 3 according to the present embodiment is preset with a measurement interval for measuring body temperature, and the measurement control means 30 of the wearable terminal 3 collects body temperature data every time a predetermined measurement interval elapses. Will be obtained from.

FIG. 5 is a diagram illustrating an operation when measuring the body temperature of the employee 8. The measurement control means 30 of the wearable terminal 3 is an employee wearing the wearable terminal 3 from the body temperature measuring means 31 that measures the body temperature of the employee 8 each time the measurement interval set in the wearable terminal 3 elapses. The body temperature data of 8 is acquired (S10). When the measurement control means 30 of the wearable terminal 3 acquires the body temperature data from the body temperature measuring means 31, the short-range wireless communication means 32 of the wearable terminal 3 is activated, and the body temperature data measured by the body temperature measuring means 31 is used as the mobile communication terminal. It is transmitted to 4 (S11).

When the body temperature reporting means 40 of the mobile communication terminal 4 receives the body temperature data of the employee 8 from the wearable terminal 3 (S12), the body temperature data received from the wearable terminal using the short-range wireless communication means of the mobile communication terminal 4 is used. An encryption request message including the above is transmitted to the IC card employee ID card 5 (S13). If the body temperature reporting means 40 of the mobile communication terminal 4 cannot perform short-range wireless communication with the IC card employee ID card 5, the subsequent steps are not executed.

When the card control means 50 of the IC card employee ID card 5 receives the encryption request message including the body temperature data, the card control means 50 activates the encryption means 51 to encrypt the body temperature data included in the encryption request message (S14), and the IC card. Using the short-range wireless communication means of the employee ID card 5, the ciphertext of the body temperature data is transmitted to the mobile communication terminal 4 of the wearable terminal system 2 (S15).

When the body temperature reporting means 40 of the mobile communication terminal 4 receives the ciphertext of the body temperature data from the IC card employee ID card 5 (S16), the body temperature reporting means 40 uses the mobile communication means 41 to obtain the ciphertext from the IC card employee ID card 5. A body temperature report message including an employee number and a ciphertext of body temperature data is transmitted to the safety confirmation system 6 (S17).

When the body temperature registration means 60 of the safety confirmation system 6 receives the body temperature report message including the employee number and the ciphertext of the body temperature data using the network communication means 62 (S18), the employee number included in the body temperature report message Is registered in the employee DB 63 (S19).

When the employee number included in the body temperature report message is registered in the employee DB 63, the body temperature registration means 60 of the safety confirmation system 6 obtains the decryption key corresponding to the employee number included in the body temperature report message from the employee DB 63. The ciphertext of the body temperature data included in the body temperature report message is decrypted (S20), the employee number and the body temperature data are associated with each other and stored in the body temperature DB64 (S21), and the procedure of FIG. 5 ends.

As described above, the body temperature reporting means 40 of the mobile communication terminal 4 transmits the body temperature reporting message to the safety confirmation system 6 by the mobile communication, but it can be assumed that the radio wave of the mobile communication is out of range. The mobile communication terminal has a function to switch to another communication method (here, the wireless LAN communication means 42 of the mobile communication terminal 4) that can be connected to the network and connect to the Internet 1a in case the radio wave of the mobile communication is out of service area. It is preferable to have the body temperature reporting means 40 of 4. If the Internet 1a cannot be connected even after switching to another communication method that can be connected to the network, the body temperature data acquired from the body temperature measuring means 31 is accumulated for a certain period of time, and when the Internet 1a is connected, the accumulated body temperature is accumulated. The body temperature reporting means 40 of the mobile communication terminal 4 may be configured to transmit all the data to the safety confirmation system 6.

FIG. 6 is a diagram illustrating an operation when determining whether or not the employee 8 can work. When the predetermined time elapses, the health status confirmation means 61 of the safety confirmation system 6 has the latest body temperature data associated with the employee number and stored in the body temperature DB 64 for each employee number registered in the employee DB 63. Is used to determine whether or not the employee 8 corresponding to the employee number can work (S30). Specifically, the health condition confirmation means 61 of the safety confirmation system 6 specifies the employee number associated with the body temperature data exceeding the threshold value as the employee number of the employee 8 who is prohibited from working, and prohibits work. Notify all the employee numbers of the employee 8 to the business core system 7 (S31). Upon receiving the employee number of the employee 8 who is prohibited from working, the business backbone system 7 executes a process of notifying the employee 8 who is prohibited from working to the prohibition of work (S32), and the procedure of FIG. 6 is completed. To do.

If the mobile communication terminal 4 cannot connect to the Internet 1a, the body temperature report message is not transmitted from the mobile communication terminal 4, so that the body temperature data of the employee 8 who owns the mobile communication terminal 4 is lost. turn into. In preparation for this case, an effective time (for example, 3 hours) is set in the body temperature data stored in the body temperature DB 64, and for the employee 8 whose body temperature data is deficient, the body temperature data within the effective time is used for employment. It is preferable to configure the body temperature reporting means 40 of the mobile communication terminal 4 so as to determine whether or not it is possible.

1 Health condition management system 2 Wearable terminal system 3 Wearable terminal 30 Measurement control means 31 Body temperature measurement means 4 Mobile communication terminal 40 Body temperature reporting means 5 IC card employee ID card 50 Card control means 51 Cryptography means 6 Safety confirmation system 60 Body temperature registration means 61 Health status confirmation means 63 Employee DB
64 Body temperature DB
8 employees

Claims (2)

A wearable terminal system consisting of a wearable terminal and a mobile communication terminal, an IC card that stores employee information and an encryption key and is used as an employee ID card, and an employee employee information and an employee decryption key are stored. It is composed of at least an employee DB and a safety confirmation system having a body temperature DB in which employee body temperature data is stored.
The IC card includes an encryption means for encrypting data using an encryption key.
The wearable device of the wearable terminal system comprises a temperature measuring means for measuring the body temperature data,
The mobile communication terminal of the wearable terminal system may perform the IC card and the short-range wireless communication, the process of reading the employee information from said IC card, said make wearable devices and short-range wireless communication, the body temperature measuring means The body temperature data measured by the wearable terminal is acquired from the wearable terminal, short-range wireless communication is performed with the IC card, and the body temperature data acquired from the wearable terminal is encrypted by the encryption means of the IC card , and then the network is established. The process of transmitting a body temperature report message including the coded text of the employee information and body temperature data read from the IC card to the safety confirmation system is performed, and the body temperature is measured after reading the employee information from the IC card. Equipped with a body temperature reporting means that is performed at each measurement interval
When the safety confirmation system receives the body temperature report message from the mobile communication terminal of the wearable terminal system, the safety confirmation system confirms whether the employee information of the body temperature report message is stored in the employee DB, and this employee information. Is stored in the employee DB, the decryption key corresponding to the employee information is used to decrypt the coded text of the body temperature data included in the body temperature report message, and the employee information and the decrypted body temperature data are decrypted. Employee information for each employee information registered in the employee DB by using the body temperature registration means stored in the body temperature DB and the latest body temperature data stored in the body temperature DB in association with each other. Equipped with a health condition confirmation means to determine the employment status of employees corresponding to
A health condition management system characterized by being The health condition management system according to claim 1, wherein the mobile communication terminal is housed in a case provided with a pocket capable of storing a card on the back surface, and the IC card is stored in the pocket of the case.

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