JP6151518B2 - State management system, state management server, state management method, and state management program - Google Patents

Description

  The present invention relates to a state management system, a state management server, a state management method, and a state management program for watching an elderly person or the like from a remote place.

  Due to the declining birthrate, aging population, and nuclear family, the number of elderly people living alone and elderly couples are increasing. Various monitoring services have been proposed in order to monitor such elderly households by families and relatives who live in physically distant places. For example, in Patent Literature 1, when an activity information communication terminal is installed in an aged living alone home and the elderly living alone presses a simple communication button on the activity information communicating terminal, terminal operation information is transmitted to the activity information communicating terminal in the child's home. A monitoring system is described.

JP 2003-152902 A

  In patent document 1, although it understands that the simple communication button was pushed, since the terminal operation information transmitted is the same content, it knows the physical condition and mood change of a watching target person (such as an elderly person living alone) who changes every day in daily life. It is not possible.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a state management system, a state management server, and a state management capable of grasping changes in the physical condition and mood of a subject who changes daily in daily life. It is to provide a method and state management program.

To achieve the above object, the present invention is a state management system having an input terminal and a state management server, wherein the input terminal inputs a handwritten input image input by an input person using the input terminal. An input receiving unit that receives the input image, an input image received by the input receiving unit, and a transmission unit that transmits input date and time information to the state management server. The state management server is transmitted from the input terminal. A storage means for storing the input image and the input date and time information, and a display image in which the input images for a predetermined period stored in the storage means are displayed in time series, and the confirmation terminal of the confirmer watching the input person Image input means for presenting, and the input image is a predetermined fixed image to be input.
The present invention is a state management system having an input terminal and a state management server, wherein the input terminal receives an input of a handwritten input image input by an input person using the input terminal, Transmitting means for transmitting the input image received by the input receiving means and the input date and time information to the state management server, wherein the state management server includes the input image and input date and time information transmitted from the input terminal; Storage means for storing, an image generation means for generating a display image in which the input images stored in the storage means are displayed in time series, and presenting it on a confirmation terminal of a confirmer who watches the input person, and the storage means Image analysis means for analyzing the stored input image and storing the comparison result between the analysis result and the standard value of the input person in the storage means is provided.
The present invention is a state management system having an input terminal and a state management server, wherein the input terminal receives an input of a handwritten input image input by an input person using the input terminal, Transmitting means for transmitting the input image received by the input receiving means and the input date and time information to the state management server, wherein the state management server includes the input image and input date and time information transmitted from the input terminal; Storage means for storing, and an image generation means for generating a display image in which the input images stored in the storage means are displayed in time series and presenting it on a confirmation terminal of a confirmer who watches the input person, and The handwritten input image is an analog clock.

The present invention is a state management server in a state management system having an input terminal and a state management server, the handwritten input image input from the input terminal transmitted from the input terminal and input by the input terminal; Storage means for storing the input date and time information, and an image to be displayed on the confirmation terminal of the confirmer who generates a display image in which the input images for a predetermined period stored in the storage means are displayed in time series. Generating means , wherein the input image is a predetermined fixed image to be input .

The present invention is a state management method performed by a state management server, wherein the state management server transmits a handwritten input image input by an input person using the input terminal and input date / time information transmitted from the input terminal, Storing in the storage unit, generating a display image in which the input images stored in the storage unit for a predetermined period are displayed in time series, and presenting the generated image to the confirmation terminal of the confirmer who watches the input person The input image is a predetermined fixed image to be input .

According to the present invention, a storage step of storing a handwritten input image input by an input person using the input terminal and input date / time information transmitted from the input terminal to a computer and stored in the storage unit is stored in the storage unit. Generating a display image in which input images of a predetermined period are displayed in time series, and executing an image generation step of presenting the confirmation image of a confirmer who watches the input person , the input image being a predetermined fixed input It should be an image .

  According to the present invention, it is possible to provide a state management system, a state management server, a state management method, and a state management program capable of grasping changes in the physical condition and mood of a subject who changes daily in daily life.

1 is an overall configuration diagram of a state management system according to an embodiment of the present invention. It is a sequence diagram which accumulate | stores an input image in a server and transmits to a confirmation terminal. It is a figure which shows an example of an input image information table. It is a figure which shows an example of a standard value table. It is a figure which shows an example of a calendar. It is a sequence diagram which confirms the input image accumulate | stored in the server. It is a figure which shows an example of a list display. It is a figure which shows a continuous display typically. It is a figure which shows an example of an overlay display. It is a figure which shows an example of a change graph. It is a sequence diagram which transmits an alert. It is a figure which shows an example of a threshold value table. It is a figure which shows an example of an analog timepiece. It is a figure which shows the tendency for the circle of an analog timepiece to become small. It is explanatory drawing explaining the method of calculating the area of a circle. It is an example of the change graph which showed the area of the circle in time series. It is explanatory drawing explaining the method of calculating roundness. It is explanatory drawing explaining the method of calculating the area of the circle | round | yen of the figure formed with two curves. It is an example of the change graph which showed the roundness in time series. It is explanatory drawing for demonstrating the method to analyze the number of a dial face. It is explanatory drawing for demonstrating the method to analyze a needle | hook. It is an example of the change graph which showed the difference of the length of a bar graph, and the distance between bar graphs in time series.

  Hereinafter, embodiments of the present invention will be described.

  FIG. 1 is an overall configuration diagram of a state management system for managing a subject's state according to an embodiment of the present invention.

  In the present embodiment, an input terminal 1, a server 2 (state management server), and a confirmation terminal 3 are provided. The server 2 is connected to the input terminal 1 and the confirmation terminal 3 via a network (not shown) such as the Internet.

  The input terminal 1 is a terminal used by a target person (for example, an elderly person or a person who needs mental health care) who is watched by a confirmer who uses the confirmation terminal 3. The input terminal 1 receives a predetermined handwritten input image that is input every day by a person to be watched (hereinafter referred to as “input person”) and transmits it to the server 2.

  The illustrated input terminal 1 includes a transmission / reception unit 11, a touch panel 12 (input reception unit), and a control unit 13. The control unit 13 makes an inquiry such as “How are you today?” To the input person periodically (once a day, etc.) and prompts the input person to input to the touch panel 12. Further, the control unit 13 acquires an input image and various types of information related to the input image based on information detected by the touch panel 12. Further, the control unit 13 has a calendar display function, and performs a display indicating that the registration is completed on the date when the registration completion notification is received from the server 2.

  The touch panel 12 detects the movement of the finger of the input person on the touch panel, sends a detection signal to the control unit 13, and displays an input image input by the input person based on the detection signal. The transmission / reception unit 11 transmits the input image input to the touch panel 12 and various types of information related to the input image to the server 1 under the control of the control unit 13.

  The input terminal 1 can also be used as the confirmation terminal 3. For example, the control unit 13 receives a request from the user of the input terminal 1, requests a past input image from the server 2, and displays the input image received from the server 2 on the touch panel 12.

  The server 2 accumulates the input image input on the input terminal 1 every day and various information related to the input image, and transmits the input image to the confirmation terminal 3. The server 2 illustrated includes a transmission / reception unit 21, an image analysis unit 22, an image generation unit 23, and a storage unit 24. The transmission / reception unit 21 receives the input image and various information transmitted from the input terminal 1 and transmits the image and information to the confirmation terminal 3 or the input terminal 1 according to the control of the image analysis unit 22 or the image generation unit 23.

  The image analysis unit 22 stores the input image and various information received by the transmission / reception unit 21 in the storage unit 24 in time series for each input person, and transmits the input image to the confirmation terminal 3 using the transmission / reception unit 21. Further, the image analysis unit 22 performs image analysis on the input image and stores the analysis result in the storage unit 24. The image analysis unit 22 calculates a standard value for the input image for each input person based on the input image and various information stored in the storage unit 24, stores the standard value in the storage unit 24, and is input daily. The image and various information are compared with the standard value, and the comparison result is stored in the storage unit 24. In addition, the image analysis unit 22 compares various information related to the input image stored in the storage unit 24 with a threshold value, and if a predetermined condition is met, an alert is sent to the confirmation terminal 3 using the transmission / reception unit 21. Notice.

  The image generation unit 23 reads the input image stored in the storage unit 24 for a predetermined period, and generates an image for displaying the input image that has been read continuously (parallax display) or overlaying. In addition, the image generation unit 23 reads the comparison result with the standard value stored in the storage unit 24 for a predetermined period, and generates a change graph or the like indicating a change tendency.

  The storage unit 24 stores an input image information table in which an input image and various types of information are stored in time series, a standard value table in which standard values for the input image are stored, and a threshold value table in which threshold values for the input image are stored. And are stored.

  The confirmation terminal 3 is a terminal used by a confirmer (for example, a child or a relative of an input person who is an elderly person or a parent of a person who needs mental health care) who watches the input person who uses the input terminal 1. The confirmation terminal 3 receives and displays a predetermined handwritten input image input by the input person every day via the server 2. The illustrated confirmation terminal 3 includes a transmission / reception unit 31, a touch panel 32, and a control unit 33. The control unit 33 accepts an operation instruction input by the confirmer based on information detected by the touch panel 32. The touch panel 32 detects that the confirmer has touched, sends a detection signal to the control unit 33, and displays an image and various information transmitted from the server 2. The transmission / reception unit 31 receives the input image and the alert transmitted from the server 2 and transmits the request of the confirmer input to the touch panel 32 according to the control of the control unit 33 to the server 2.

  As the input terminal 1, the server 2, and the confirmation terminal 3 described above, for example, a computer system including at least a CPU, a memory, and a storage device such as an HDD can be used. In this computer system, each function of each system is realized by the CPU executing a predetermined program loaded on the memory. For example, in the case of a program for the input terminal 1, the CPU of the input terminal 1 is executed, in the case of the program for the server 2, the CPU of the server 2, and in the case of the program for the confirmation terminal 3, the CPU of the confirmation terminal 3 is executed. It is realized by doing. Further, the program for the input terminal 1, the program for the server 2, and the program for the confirmation terminal 3 may be stored in a computer-readable recording medium such as a hard disk, a flexible disk, a CD-ROM, an MO, and a DVD-ROM. It can also be distributed via a network.

  Next, the processing of this embodiment will be described.

  FIG. 2 is a sequence diagram performed daily in daily life in which handwritten input images input from the input terminal 1 are accumulated in the server 2 and transmitted to the confirmation terminal 3.

  The control unit 13 of the input terminal 1 performs input notification for prompting the input person to input periodically (for example, once / one day) at a predetermined timing (S11). As the input notification, for example, a predetermined message such as “How are you feeling today?” Is output by voice from a speaker (not shown), and a pop-up screen is displayed on the touch panel 12. It is also conceivable that an alarm sound or a lamp blinks to make the input person aware and prompt for input.

  In response to the input notification, the input person touches the touch panel 12 of the input terminal 1 (S12), whereby the control unit 13 of the input terminal 1 displays a screen for inputting an input image on the touch panel 12 (S13). The input person manually inputs a predetermined input image on the screen displayed on the touch panel 12 using a finger or a pen (S14). The touch panel 12 detects a position touched by the input person and outputs a detection signal to the control unit 13. Based on the detection signal of the touch panel 12, the control unit 13 displays an input image input by the input person on the touch panel 12 according to the position detected by the touch panel 12. Further, the control unit 13 outputs the input notification in S11 based on the detection signal of the touch panel 12 and starts the input of the input image and the time required for the input from the input start to the input end. Is calculated.

  Note that it is desirable that the input image be easily input by the input person and easily compared with the past input image. The input image is a predetermined fixed image (symbol, character, etc.) that is determined in advance, and is “◯” in the example shown in FIG. The input image can be arbitrarily set by the input person or the confirmer.

  In a handwritten input image (for example, ◯), even if the input person does not consciously change the shape or size, changes in unconscious mood and physical condition are likely to appear. Therefore, it is possible to grasp a change in the state of the input person by causing the input person to input a handwritten input image and managing the input image by the server 2.

  And the control part 13 checks the input image input, and restrict | limits inputs other than the predetermined input image defined beforehand. Specifically, the control unit 13 performs an image recognition process, and when the input image is significantly different from a predetermined image to be input (for example, how the input image is “◯”). If only “×” can be seen, a confirmation message such as “Did you fill in (input image)?” Is displayed on the touch panel 12 to prompt re-input (S16).

  When the confirmation message is displayed, the input person selects “Yes” displayed on the touch panel 12 together with the confirmation message when recognizing that the predetermined input image is input. When “yes” is input, the input person intends to write a predetermined input image but considers that the input person has not written (it is considered that there has been some change in the input person), and the control unit 13 performs the transmission / reception unit 11. The input image is transmitted to the server 2 as it is (S18). On the other hand, when the input person recognizes that an input image different from the predetermined input image has been input, the input person selects “re-input” displayed on the touch panel 12. Thus, the process returns to S14 and the subsequent processing is repeated.

  When it is determined that the input image is a predetermined input image in S15, and when “Yes” is selected in S17, the control unit 13 determines the user ID of the input person and the input date and time (for example, the input end date and time). Etc.), the input image, the time until the start of input, the time required for input, and the number of times of re-input by checking the input image in S15 are transmitted to the server 2 using the transmission / reception unit 11. (S18). In this embodiment, these pieces of information are transmitted to the server as mail attachment information. However, the present invention is not limited to mail transmission, and may be transmission using an IP communication protocol, for example.

  The image analysis unit 22 of the server 2 stores the input image and various information attached to the mail received by the transmission / reception unit 21 in the input image information table of the storage unit 24, analyzes the input image, and determines the position of the input image. The line thickness, the image size, etc. are calculated and stored in the input image information table (S19).

  FIG. 3 is a diagram illustrating an example of the input image information table. The input image information table stores an input image and information related to the input image for each input person (user). The image analysis unit 22 sets the user ID transmitted from the input terminal 1, the input date and time, the input image, the time until the start of input, the time required for input, and the number of re-inputs in the input image information table. To do. Then, the image analysis unit 22 performs image analysis on the input image, and determines the position of the input image (for example, the center coordinates of the input image), the thickness of the line (writing pressure, shading), the size (area) of the input image, and the like. Acquired and stored in the input image information table.

  Then, the image analysis unit 22 stores various information (input image, size, time to start input, time required for input, line thickness, position) stored in the input image information table in S19, and a standard value table. Are compared with the respective standard values corresponding to the user ID stored in, and the comparison result (deviation from the standard value) is stored in the input image information table (S20). By storing the comparison result with the standard value in the input image information table in this way, it is possible to grasp a slight change of the input person who changes every day or a gradual change over a long period of time.

  FIG. 4 is a diagram illustrating an example of the standard value table. In the standard value table shown in the figure, for each user ID (input person), the standard shape of the input image, the flatness ratio (degree of flutter), the standard value of the image size, the standard value of the time until the start of input, and the input The standard value of the time required, the standard value of the thickness of the line, and the standard value of the position of the image are stored.

  The image analysis unit 22 specifies a predetermined period stored in the input image information table for each input person, calculates each standard value, and stores it in the standard value table. The predetermined period may be a specific day or may be a certain period from the input start date. The predetermined period may be a period specified by the input person or the confirmer. The calculation of the standard value may be performed automatically at regular intervals or may be performed at a designated timing. The standard value may be an average, or a standard deviation may be obtained and determined from the distribution rate. In addition, each standard value may be set in advance as a standard value table as an initial value.

  The image analysis unit 22 reads the standard shape of the input image from the standard value table, compares it with the input image set in the input image information table in S19, and measures the flatness (degree of distorting). Then, the measured flat rate is compared with the standard of the flat rate set in the standard value table, and the comparison result (deviation from the standard value) is stored in the input image information table. Further, the image analysis unit 22 reads each standard value other than the standard shape, compares it with each corresponding information set in the input image information table in S19, and compares the comparison result (deviation from the standard value) with the input image. Store in the information table. In this way, the image analysis unit 22 digitizes information about the input image and stores it in the comparison result of the input image information table.

  The standard value table is not provided with a flatness ratio, and the standard shape input image of the standard value table and the input image set in the input image information table are directly compared to calculate the degree of deformation (degree of deformation). Also good.

  The comparison target is not limited to the standard value table, but is compared with information stored in the input image information table of a predetermined condition (the previous day, several days ago, one week ago, etc.), and the comparison result is displayed in the input image information table. It may be memorized.

  Then, the image analysis unit 22 reads the address of the confirmation terminal 3 corresponding to the user ID of the input person (such as the mail address of the confirmation person) from the storage unit 24, and confirms the input image stored in the input image information table in S19. It transmits to the terminal 3 (S21). In the present embodiment, the input image is transmitted to the confirmation terminal 3 as mail attachment information. However, the present invention is not limited to mail transmission, and may be transmission using, for example, an IP communication protocol.

  When the transmission / reception unit 31 of the confirmation terminal 3 receives the mail with the input image attached, an incoming call pop-up screen is displayed on the touch panel 32 (S22), and the mailer starts up and is attached when the confirmer touches the touch panel 32. An input image is displayed on the touch panel 32 (S23). The confirmer can guess the state of the input person by looking at the input screen input by the input person by handwriting. For example, if the input image is small and the line is thin (the writing pressure is weak), it is assumed that the input person is in poor physical condition or is not feeling well, and actions such as inquiring the input person over the phone are taken. Can do.

  Further, when the processing of S20 is completed and the registration in the input image information table is completed, the image analysis unit 22 of the server 2 transmits a registration completion notification to the input terminal 1 using the transmission / reception unit 21 (S24). When the control unit 13 of the input terminal 1 receives the registration completion notification from the server 2, it outputs a voice message such as “I press the stamp because today's registration is completed”, and the input person displays OK on the touch panel 12. When the button press is accepted (S25), the server 2 stores the fact that today's input is completed in a storage unit (not shown), displays the calendar on the touch panel 12, and has input on the date on the calendar. Is displayed (for example, “Done” stamp or the like). Thus, by displaying the input completed symbol on the calendar, the input person is encouraged to continue the input.

  Further, instead of displaying the input completion symbol on the calendar, the server 2 distributes a predetermined image (for example, landscape, person, etc.) to the input terminal 1 once a month, and the input is completed. The date portion may be hidden by the calendar, and the image of that portion may not be visible unless input is performed.

  FIG. 5 is a diagram illustrating an example of a calendar on which an image portion at the position of the date is displayed when input is performed. In the initial state at the beginning of the month, a calendar is displayed as shown in FIG. FIG. 5B shows a state in which input is performed on the first day, the fourth day, and the twelfth day, and images positioned on these date portions are displayed. FIG. 5C shows a state in which input has been performed on all dates after the 15th day from the state shown in FIG. 5B, and images positioned on these date portions. Is displayed. In this way, when the input is performed, the image of today's part is displayed, and the input person is motivated to continue the input in order to know what the image is hidden under the calendar. Also, in order to encourage the input person to continue input, the system is designed so that points can be accumulated and incentives are obtained by daily input, or the input terminal 1 periodically prompts input until the input is performed. Audio may be output.

  FIG. 6 is a sequence diagram in which the confirmer of the confirmation terminal 3 confirms the input image stored in the server 2.

  The control unit 33 of the confirmation terminal 3 receives the instruction of the confirmer, accesses the server 2, and transmits authentication information such as the user ID and password of the input person input by the confirmer to the server 2 (S31, S32). . When receiving the authentication information, the image generating unit 23 of the server 2 performs an authentication process, and when the authentication is successful, transmits a menu screen (for example, a Web page) corresponding to the authentication information to the confirmation terminal 3 (S33). The control unit 33 of the confirmation terminal 3 displays the menu screen received by the transmission / reception unit 31 on the touch panel 32. The confirmer designates one of the display methods set on the menu screen and the period to be displayed (for example, the latest one week, one month, one year, etc.), and requests display of past input images. The control part 33 of the confirmation terminal 3 transmits the display method and period which the confirmer selected from the touch panel 32 to the server 2 using the transmission / reception part 31 (S34). The menu screen may be displayed on a web page or may be realized by an application or the like.

  When receiving the display request from the confirmation terminal 3, the image generation unit 23 of the server 2 generates an image to be presented to the confirmation terminal 3 based on the display method and the period specified in the display request, and sends them to the confirmation terminal 3. Transmit (S35). The control unit 33 of the confirmation terminal 3 displays the image received by the transmission / reception unit 31 on the touch panel 32 (S36).

  As a display method of the present embodiment, there are list display, continuous display (parallax display), overlay display, and change graph.

  FIG. 7 is an example of a list display of input images. The image analysis unit 22 generates a list image that displays the input images of the specified period stored in the input image information table of the storage unit 24 in a time-series list. In each input image, coordinate axes are displayed in the image for easy comparison.

  FIG. 8 is a diagram schematically showing continuous display (parallax display) of input images. The image generation unit 23 generates a moving image that continuously displays each input image in a specified period stored in the input image information table in time series. In the continuous display, the input image is displayed as one page while switching the display for each page. The confirmer can view a plurality of input images input during a designated period as a smooth moving image by displaying the input images continuously. In addition, coordinate axes are displayed in each input image for easy comparison. When displaying a long-term input image such as one year, the input image may be thinned and displayed in a short time.

  FIG. 9 is an example of the overlay display of the input image. The image generation unit 23 displays each input image of the specified period stored in the input image information table in an overlapping manner, and displays it so that a deviation from the past input image can be easily recognized. In addition, coordinate axes are displayed on the overlay display image so as to facilitate comparison. In addition, when displaying a long-term input image such as one year, the input image may be thinned and displayed.

  FIG. 10A is an example of a change graph. The image generation unit 23 generates a graph showing the degree of change based on the comparison result (deviation from the standard value) of the specified period stored in time series in the input image information table. The graph shown is a change graph relating to the size of the input image. The image generation unit 23 generates a similar change graph for items other than the size (flatness, time to start input, time required for input, position of input image, line thickness).

  Further, the image generating unit 23 integrates the digitized comparison results stored in the input image information table in chronological order to detect a change point (time), as shown in FIG. 10B. In addition, during continuous display (flip display), the background image of the input image, which is the point of change, can be displayed so that the time of change (date, etc.) can be seen, such as by changing the color of the background image or outputting an alarm sound. Good. In this case, the input date is displayed on each input image.

  The list display, continuous display, overlay display, and change graph generation may be generated when a request is received from the confirmation terminal 3, or in advance at a predetermined date and time (1st of every month, every Monday, etc.). It may be generated and stored in the storage unit 24.

  Next, a process in which the server 2 determines that there is a change in the input image and transmits an alert (warning) to the confirmation terminal 3 will be described. After comparing with the standard value of S20 in FIG. 2, the server 2 compares with the threshold value for determining the change of the input person, and if the predetermined condition is satisfied, sends an alert to the confirmation terminal 3 To do.

  FIG. 11 is a sequence diagram in which the server 2 transmits an alert. The image analysis unit 22 calculates the comparison result when there is a daily input from the input person, and also stores the various information stored in the input image information table in S19 of FIG. 2 and the user stored in the threshold value table. The threshold value corresponding to the ID is compared to determine whether or not a predetermined condition is satisfied.

  FIG. 12 is a diagram illustrating an example of the threshold value table. The threshold table shown in the figure stores, for each user ID (input person), a transmission destination address, a flattening rate, a size, a time to start input, a time required for input, a line thickness, and a position as a threshold. Has been. Also, as the predetermined condition, for example, when at least one item exceeds the threshold, when all items exceed the threshold, when at least one item exceeds the threshold for a predetermined number of days, etc. Is mentioned. Although the sender address is set in the illustrated threshold table, the sender address may be set in a table other than the threshold table (for example, an input image information table or a standard value table).

  In this way, by determining whether or not various information stored in the input image information table exceeds the corresponding threshold value, for example, the size of the input image is remarkably small and the flatness is remarkably large (input image Therefore, it is possible to capture the modulation of the physical condition and mood of the input person that appears in the input operation such as the position of the input image is close to the corner or the time required for input is extremely long.

  In addition, the necessity of alert is not only compared with the threshold set in the threshold table, but also when the comparison result with the standard value stored in the input image information table satisfies a predetermined condition, an alert is transmitted. Also good. For example, when the comparison result with the standard value stored in the input image information table for a long time shows a certain tendency (for example, the size of the input image gradually decreases), an alert may be transmitted. Good.

  When the predetermined condition is satisfied, the image analysis unit 22 considers that the input person has changed, and sets a flag in the alert request of the input image information table (see FIG. 3). Then, the image analysis unit 22 reads the sender address (the mail address of the confirmer, the address of the confirmation terminal 3) from the threshold table, and transmits an alert to the confirmation terminal 3 (S41). In the present embodiment, the alert is notified by e-mail, but the present invention is not limited to e-mail transmission. For example, transmission using an IP communication protocol may be used.

  When the confirmation terminal 3 receives the mail, the incoming pop-up screen is displayed on the display, and the confirmer touches the pop-up screen to access the WEB page for the input person of the server 2 (S42). A corresponding menu screen for the input person is transmitted to the confirmation terminal 3 (S43). The confirmer designates one of the display methods displayed on the menu screen and the period to be displayed, requests the input person to display past input images, and the confirmation terminal 3 displays the display method selected by the confirmer. And the period is transmitted to the server 2 (S44). When receiving the display request from the confirmation terminal 3, the image generation unit 23 of the server 2 generates an image to be presented to the confirmation terminal 3 based on the display method and the period specified in the display request, and sends them to the confirmation terminal 3. Transmit (S45). The confirmation terminal 3 receives the image transmitted from the server 2 and displays it on the display unit (S46). Since S43 to S46 are the same as S33 to S36 of FIG. 6, detailed description thereof is omitted here.

  In the present embodiment described above, input images such as predetermined (fixed) characters and symbols that are easy to input are input by hand by the user every day and transmitted to the confirmation terminal 3 via the server 2. As a result, the confirmer can know the unconscious mood and situation of the input person that could not be determined simply by selecting a button such as ○ Δ ×. That is, it is possible to grasp a slight change in the physical condition and mood of the input person who changes daily in daily life.

  Specifically, in the handwritten input image (for example, ◯), even if the input person does not change the shape or size consciously, unconscious mood and physical condition changes are likely to appear. Therefore, a change in the state of the input person can be grasped by comparing the input handwritten input images of the input person every day.

  In the present embodiment, the daily input image and various information are accumulated in the storage unit 24, compared with each standard value, and the comparison result is accumulated in the storage unit 24. Thus, by accumulating information for a long period of time, it is possible to estimate the daily transition of the input person.

  In the present embodiment, the past input image is transmitted to the confirmation terminal 3 by a predetermined display method (list display, continuous display, overlay display, change graph) in response to a request from the confirmer. As a result, the confirmer can efficiently view the past input image of the input person, and can detect changes and signs of the input person's situation.

  Further, in the present embodiment, when the input image and various information stored in the storage unit 24 exceed the threshold value and meet a predetermined condition, it is considered that the input person's situation has changed significantly, and an alert is sent to the confirmation terminal 3. Send. Thereby, it is possible to notify the confirmer without missing any changes or signs of the input person's situation.

  In addition, this invention is not limited to the said embodiment, Many deformation | transformation are possible within the range of the summary. For example, when sending the daily input image of FIG. 2 to the confirmation terminal 3, the link information (URL etc.) for viewing the past input image and the alert notification of FIG. 11 may be sent together. Good. When there is an alert notification, it is desirable to use a delivery method so that the confirmer can easily understand the difference from when there is no alert.

  Further, an analog clock may be used as a predetermined input image input by the input person every day. Hereinafter, another embodiment using an analog clock as an input image will be described.

<Other embodiments>
In this embodiment, an analog clock is used as an input image input by an input person using the input terminal 1. The following document describes a test for dementia by drawing a clock (clock drawing test).

"Cognitive function screening in rehabilitation medicine-Focusing on clock drawing test (CDT)-", Cognitive rehabilitation Vol.15, No.1, 2010
FIG. 13 shows an example of an analog timepiece that is an input image of the present embodiment. The illustrated analog timepiece is a circular timepiece indicating a predetermined time, and includes a circle (outer circle) that is the shape of the timepiece, dial numbers, and hands (long hands and short hands). In the illustrated example, an input image of an analog clock showing the time of 10:10 is shown. The input person inputs an analog clock at the same predetermined time every day.

  The configuration of the state management system of this embodiment is the same as that of the state management system described with reference to FIG.

  The difference between the processing of this embodiment and the above-described embodiment will be described below.

  In the daily process shown in FIG. 2, in S14, the input person points an analog clock (see FIG. 13) indicating a predetermined time as an input image on the screen displayed on the touch panel 12 of the input terminal 1. Or input by hand using a pen or the like. As a result, the processing from S15 to S18 described above is performed, and the input image and various types of information are transmitted to the server 2.

  In S19, the image analysis unit 22 (clock analysis unit) of the server 2 stores the received input image and various types of information in the input image information table of the storage unit 24, analyzes the input image, and analyzes the analysis result as the input image. Store in the information table. Here, the image analysis unit 22 analyzes (1) the area of a circle, (2) the roundness, (3) the dial of the clock, and (4) the hands of the clock as analysis of the handwritten analog clock. And After image analysis of the input image, subsequent processing (S20 to S23) is performed. Hereinafter, the image analysis process will be described.

(1) Circle Area The image analysis unit 22 analyzes the area of the received analog timepiece circle (circular inner periphery). In addition, the change of the area of the analyzed circle is graphed, and the minute change point (time) is detected. Since the circle drawn by a patient with dementia generally tends to be smaller, if the circle drawn as part of an analog clock becomes smaller every day as shown in FIG. 14, the onset of dementia Or it can be inferred that the symptom has become severe.

  FIG. 15 is an explanatory diagram for explaining a method of calculating the area of a circle. Here, the area of the circle is analyzed using the distance between two intersections between the circumference of the circle and a straight line parallel to the Y axis. Specifically, the vertical direction of the screen on which the input image is input is the Y axis, the horizontal method is the X axis, and the circle is cut into a plurality of straight lines parallel to the Y axis.

That is, a straight line parallel to the Y axis is moved in the X axis direction from X = 0, a plurality of straight lines are set at each position of the X axis, and two intersection points on the circumference intersecting with each straight line (for example, Y1, The distance L between the coordinates of Y2) is calculated. Then, the area of the circle is calculated by integrating the calculated distance L between the point on the circumference and the intersection of the straight line parallel to the Y axis (for example, Y1, Y2). For example, the area of a circle is calculated using the following formula.

  Then, the image analysis unit 22 stores the calculated area of the circle in the input image information table. As described above, the area of the circle stored in the input image information table is displayed as a change graph in the process (see FIG. 6) in which the confirmer of the above-described embodiment confirms the input image stored in the server 2. Also good.

  FIG. 16 is an example of a change graph showing the area of a circle in time series. The image generation unit 23 generates a graph that shows the degree of daily change based on the area of the circle stored in time series in the input image information table. Further, the image generation unit 23 detects the change point by integrating the area of the circle stored in time series in the input image information table, and the input image that becomes the change point in the continuous display (paragraph display). The background image may be displayed in such a way that the changed time (date or the like) can be seen, such as by changing the color of the background image or outputting an alarm sound (see FIG. 10B). In this case, the input date is displayed on each input image.

  In the process in which the server determines that there is a change in the input image of the above-described embodiment and sends an alert to the confirmation terminal 3 (see FIG. 11), the image analysis unit 22 receives daily input from the input person. 2, the circle area stored in the input image information table in S <b> 19 of FIG. 2, the circle area threshold corresponding to the user ID stored in the threshold table, or the input image information table Compared with the standard value of the area of the circle, if the comparison result satisfies a predetermined condition, an alert is transmitted to the confirmation terminal 3.

  By calculating the area of the circle, the size of the circle is digitized, and by graphing the area of the circle stored in time series, the state of the input person can be visualized and the points of minute changes can be identified. You can catch without missing.

(2) Roundness The image analysis unit 22 analyzes the roundness of a circle (circular shape) of the received analog timepiece. The analyzed roundness change is graphed and the minute change point is detected. The circles drawn by patients with dementia generally tend to lose shape, so if the circle entered every day collapses, it indicates that the onset of dementia or its symptoms are getting heavier Can be estimated. Roundness indicates the magnitude of deviation from a geometric circle.

  FIG. 17 is an explanatory diagram for explaining a method of calculating the roundness. Here, the roundness of a circle is analyzed using the distance from a predetermined point on the circumference to each point on the circumference.

  The circle shown in FIG. 17A is a true circle (geometric circle). The vertical direction of the screen where the input image is input is the Y axis, the horizontal method is the X axis, and the circle is cut into a plurality of straight lines parallel to the Y axis. Specifically, a straight line parallel to the Y axis is moved from X = 0 in the X axis direction, and multiple straight lines are set at each position of the X axis. First, the straight line parallel to the Y axis is the point on the circumference. From the point A that intersects with the point B that finally intersects the point on the circumference, the following calculation is performed.

  That is, the distance between two points, the first intersecting point A and the point C intersecting with the straight line parallel to the Y axis at each position on the circumference of the upper half of the circle, is calculated and graphed. As shown in the figure, the distance between the two points increases as the distance from the first intersecting point A in the X-axis direction increases. In the case of a perfect circle, the graph showing the distance between A and C between two points on the circumference of the upper half is a single straight line.

  Next, for the ellipse in FIG. 17 (b), as in FIG. 17 (a), on the circumference of the upper half, the point A that first intersected with the straight line parallel to the Y axis at each position. Calculate the distance between the two points C and graph them. In the case of an ellipse, it is visualized as one curve as shown in the figure. In addition to an ellipse, in the case of a circle other than a perfect circle, a graph indicating the distance between two points A and C on the circumference of the upper half is visualized as a curve (or a broken line) other than a straight line.

  In this embodiment, the difference between this curve (or a broken line) and a straight line of a perfect circle is used as an index of roundness. A large difference indicates a high degree of non-circularity. Here, as shown in FIG. 18, the area of the figure formed by the curve E (FIG. 17B) and the straight line F of the perfect circle (FIG. 17A) is calculated, and the calculated area is used as the roundness. Used as an indicator of In the circle inputted by hand, the diameter of the longest part (in the case of FIG. 17B, between AB) is calculated, and a straight line F of the true circle of the calculated diameter (FIG. 17A) is used. And

  About calculation of the area of a figure, it calculates with the method similar to the method described in (1) area of a circle. Here, a straight line parallel to the X axis is moved from Y = 0 in the Y axis direction, a plurality of straight lines are set at each position of the Y axis, and two intersection points on the curve E and the straight line F that intersect with each straight line The distance between the coordinates is calculated. Then, the calculated area is calculated by integrating the calculated distances between the points on the circumference and the intersections of the straight lines parallel to the X axis.

  Then, the image analysis unit 22 stores the calculated roundness in the input image information table. As described above, the roundness stored in the input image information table is displayed as a change graph in the process of confirming the input image stored in the server 2 (see FIG. 6) by the confirmer of the above-described embodiment. Also good.

  FIG. 19 is an example of a change graph showing the roundness in time series. The image generation unit 23 generates a graph showing the degree of daily change based on the roundness stored in time series in the input image information table. In addition, the image generation unit 23 detects the change point by integrating the roundness stored in the input image information table in time series, and the input image that becomes the change point in the continuous display (paragraph display). The background image may be displayed in such a way that the changed time (date or the like) can be seen, such as by changing the color of the background image or outputting an alarm sound (see FIG. 10B). In this case, the input date is displayed on each input image.

  In the process in which the server determines that there is a change in the input image of the above-described embodiment and sends an alert to the confirmation terminal 3 (see FIG. 11), the image analysis unit 22 receives daily input from the input person. 2, the roundness stored in the input image information table in S <b> 19 in FIG. 2, the roundness threshold corresponding to the user ID stored in the threshold table, or the input image information table. Compared with the standard value of roundness, an alert is transmitted to the confirmation terminal 3 when the comparison result satisfies a predetermined condition.

  By calculating the roundness, the distortion of the circle is digitized, and the roundness memorized in time series is graphed, so that the state of the input person can be visualized and the point of minute change is missed. It can be caught without.

(3) Clock Dial The image analysis unit 22 analyzes the arrangement of the dials (numbers) described in the circle of the received analog clock. In addition, the numbers on the dial drawn by patients with dementia generally do not have a fixed number of numbers, and the number arrangement tends to shift. It can be presumed to indicate that the onset of dementia or its symptoms are becoming severe.

  FIG. 20 is an explanatory diagram for explaining a method of analyzing a dialed number. Here, the arrangement of numbers is analyzed using the number of intersections with a straight line parallel to the Y axis. Specifically, the vertical direction of the screen on which the input image is input is the Y axis, the horizontal method is the X axis, and the circle is cut into a plurality of straight lines parallel to the Y axis.

  In other words, a straight line parallel to the Y axis is moved from X = 0 to the X axis direction, a plurality of straight lines are set at each position of the X axis, the intersections on the circumference intersecting each straight line and the intersections of the numbers on the dial Is counted for each straight line and graphed. On each straight line, there are points that intersect with what the user has handwritten and points that do not intersect with what the user has handwritten. Here, the number of intersecting points is calculated and graphed.

  The dial shown in FIG. 20 (a) is an example showing numbers on a normal dial. For example, the number of intersection points on the straight line A shown in the figure is 6 points.

  FIG. 20B is an example in which the number of the dial face is insufficient (here, an example in which only the right half is described), and in this case, if the number of intersections with the straight line is graphed, The portion of the graph corresponding to the left half of the dial has fewer intersections.

  If the input person draws a similar dial every day, the shape of the graph will be the same, but if the number or the position to write the number is different, the shape of the graph will be different. The image analysis unit 22 stores such a graph of the number of intersections in the input image information table. By graphing the numbers on the dial, it is possible to visualize the state of the input person and catch the minute change points without missing them.

  As described above, the graph stored in the input image information table is displayed in a list display or continuous display (paragraph display) in the process (see FIG. 6) in which the confirmer of the above-described embodiment confirms the input image stored in the server 2. It is also possible to display an overlay. The average value or standard deviation of the graph may be further displayed as a change graph. In addition, the average value or standard deviation is integrated to detect the change point, and the color of the background image of the input image, which becomes the change point, is changed or an alarm sound is output during continuous display. It is good also as displaying so that the time (date etc.) which changed may be known (refer FIG.10 (b)). In this case, the input date is displayed on each input image.

  In the process in which the server determines that there is a change in the input image of the above-described embodiment and sends an alert to the confirmation terminal 3 (see FIG. 11), the image analysis unit 22 receives daily input from the input person. 2, the average value or standard deviation of the graph stored in the input image information table in S19 of FIG. 2 and the threshold value of the average value or standard deviation corresponding to the user ID stored in the threshold value table, or the input image The average value or the standard value of the standard deviation stored in the information table is compared, and if the comparison result satisfies a predetermined condition, an alert is transmitted to the confirmation terminal 3.

(4) Clock hands The image analysis unit 22 analyzes the received analog clock hands. Patients with dementia generally cannot distinguish between long and short hands, or the angle tends to be unknown, so if the hand input every day does not indicate a predetermined time, the onset of dementia or It can be presumed that the symptom is becoming severe.

  FIG. 21 is an explanatory diagram for explaining a method of analyzing a needle. Here, the hands of the analog timepiece are analyzed using the length or number of intersections with the straight line set radially from the starting point of the hands. Specifically, the watch is cut with a radial straight line from the start point of the hand (the point where the short hand and long hand intersect) toward the outer periphery of the watch, and the length of the intersection of this straight line and the hand drawn by the input person ( Or graph the number of intersections). The vertical axis of the graph represents the length of the intersection point, and the horizontal axis of the graph represents the angle (clockwise direction angle) between the straight line A extending right above the starting point of the needle and each straight line. For example, when the time of 6:00 is indicated, the bar graph of the short hand exists near 180 degrees, and the bar graph of the long hand exists near 0 degrees.

  When a normal hand indicating the specified time (10:10) in FIG. 21A is described, the length of the intersection of each straight line and the handwritten hand is parallel to the Y axis and is the length Two bar graphs with different are generated. The thickness (line width) of the bar graph depends on the thickness of the handwritten hand.

  As shown in FIG. 21B, when a needle having the same length is described, two bar graphs having the same length are generated. In addition, as shown in FIG. 21C, when a hand having a time different from the designated time is described, two bar graphs are generated at the positions of the long hand and the short hand at the wrong time. The

  Thus, if the length of the intersection of each straight line and the handwritten hand is a bar graph, the distance between the two bar graphs indicates the opening angle of the long and short hands, and the difference in length between the two bar graphs is The long and short hands are shown. Moreover, since the position on the X-axis of the bar graph indicates the angle of the needle, it can represent the time intended by the input person.

  Then, the image analysis unit 22 stores the length difference between the two generated bar graphs and the distance between the two bar graphs in the input image information table. As described above, the difference between the lengths of the bar graphs stored in the input image information table and the distance between the bar graphs are the processes in which the confirmer of the above-described embodiment confirms the input images accumulated in the server 2 (see FIG. 6). It is good also as displaying as a change graph.

  FIG. 22A is an example of a change graph showing the difference in length of the bar graph in time series. The image generation unit 23 generates a graph that shows the degree of daily change based on the difference between the lengths of the bar graphs stored in time series in the input image information table. In addition, the image generation unit 23 detects the change point by integrating the difference between the lengths of the bar graphs stored in time series in the input image information table. The background image of the input image to be changed may be displayed so that the changed time (date, etc.) can be known, such as by outputting an alarm sound (see FIG. 10B). In this case, the input date is displayed on each input image.

  By calculating the difference between the lengths of the bar graphs, the drawn hands are digitized and graphed based on the digitized analysis results stored in time series so that the input person can change the long hand and short hand of the watch. Whether it can be recognized correctly can be visualized, and the minute change points can be captured without missing.

  FIG. 22B is an example of a change graph showing the distance between the bar graphs in time series. Similar to FIG. 22A, the image generation unit 23 generates a graph that shows the degree of daily change based on the distance between the bar graphs stored in time series in the input image information table. In addition, the image generation unit 23 detects the point of change by integrating the distance between the bar graphs stored in time series in the input image information table, and becomes the point of change during continuous display (paragraph display). The background image of the input image may be displayed in such a way that the changed time (date or the like) can be known, such as by changing the color of the background image or outputting an alarm sound (see FIG. 10B). In this case, the input date is displayed on each input image.

  Is the input person recognizing the correct time by calculating the distance between the bar graphs and digitizing the drawn hands and graphing based on the digitized analysis results stored in time series? Can be visualized and captured without missing a point of minute change.

  In this embodiment, an analog clock circle, numeral, and hands are input as an input image. In addition to this, an input screen on which a circle (○) is displayed in advance is presented to the input person, and input is performed. It is good also as having only the number of the dial of an analog clock entered into it as an image. Alternatively, an input screen with a circle (○) and dial numbers displayed in advance is presented to the input person, and only the hands indicating the predetermined time (long hand and short hand) are input as input images. It is good to have you.

  When the number or the hand is input on the input screen on which the circle or the circle and the dial are displayed in advance, the input image accumulated in the server 2 is displayed in an overlay for handwriting in the circle whose position is fixed. An abnormal point can be easily detected. Also, by reading the coordinates of the handwritten part, it is possible to detect the correct positional relationship and the deviation from the correct dialed number. Further, it is possible to determine the correctness of the numbers arranged at each position like OCR. Further, by overlaying the input image and the correct analog clock, it is possible to detect an abnormal value and grasp a deviation from the correct number.

  In the present embodiment described above, the input image of the analog clock is input by the input person by handwriting every day and transmitted to the confirmation terminal 3 via the server 2. As a result, the confirmer can know the unconscious mood and situation of the input person and the degree of dementia that could not be determined simply by selecting a button such as △△ ×. That is, it is possible to detect not only a slight change in the physical condition and mood of the input person who changes daily in daily life, but also a sign of dementia and a worsening of the symptoms of the recognition card.

  In the present embodiment, the analog clock input image and various information input every day are stored in the storage unit 24, and the area of the circle, the roundness, the number of the dial and the hands are analyzed, and the analysis result is stored. Accumulate in unit 24. Thus, by accumulating information for a long period of time, the daily dementia degree of the input person can be estimated. In addition, by accumulating input images, analysis results, and the like in the storage unit 24, it is possible to grasp the wave of symptoms of dementia, so it is possible to keep a record of when the symptoms were of dementia. For example, when an abuse of an elderly person with dementia or a problem of adult guardianship occurs, the situation of the input person at that time can be verified later.

  In the present embodiment, the past input image is transmitted to the confirmation terminal 3 by a predetermined display method (list display, continuous display, overlay display, change graph) in response to a request from the confirmer. As a result, the confirmer can efficiently view the past input image of the input person, and can detect changes and signs of symptoms of dementia of the input person.

  Further, the server 2 accumulates input images and analysis results of a large number of input persons, and can use this data to determine the degree of dementia. That is, it is possible to create a determination database that indicates what kind of analog clock is drawn and there is a sign of dementia. In addition, it is possible to enhance the database for comparison with other input users, and compare how input images drawn by the target input user differ from those drawn by many other input users. The possibility of developing dementia can be detected. In addition, the input image drawn by the target input person is compared with the image drawn by a plurality of healthy persons, and compared with the input image drawn by a plurality of patients with initial dementia, and the score is the closest to which Dementia can be measured.

  For patients with dementia, there is a difference between the day that can be recognized by the day and the day that it cannot be recognized. In order to measure the degree of abnormality of the input image that could not be drawn, the degree of dementia was visualized by comparing with the input images drawn by many other input users, and by confirming from both sides, dementia is more precisely The time of onset can be captured.

  Further, in the present embodiment, when the input image stored in the storage unit 24 exceeds the threshold and meets a predetermined condition, it is considered that the condition of the input person has changed significantly, and an alert is transmitted to the confirmation terminal 3. . Thereby, it is possible to notify the confirmer without missing any changes or signs of the input person's situation. At this time, brain training or the like may be recommended to the input person, and the server 2 may automatically send the problem to the input person terminal 1.

  Note that the processing of (1) the area of a circle and (2) the roundness of the present embodiment can also be applied when “◯” is used for the input image in the first embodiment.

DESCRIPTION OF SYMBOLS 1: Input terminal 11: Transmission / reception part 12: Touch panel 13: Control part 2: Server 21: Transmission / reception part 22: Image analysis part 23: Image generation part 24: Storage part 3: Confirmation terminal 31: Transmission / reception part 32: Touch panel 33: Control Part

Claims (15)

A state management system having an input terminal and a state management server,
The input terminal is
Input receiving means for receiving input of a handwritten input image input by an input person using the input terminal;
A transmission unit that transmits the input image received by the input reception unit and the input date and time information to the state management server;
The state management server
Storage means for storing an input image and input date information transmitted from the input terminal;
An image generation means for generating a display image in which the input images stored in the storage means are displayed in time series, and presenting the input image to a confirmation terminal of a confirmer who watches the input person;
A state management system comprising: an image analysis unit that analyzes an input image stored in the storage unit and stores a comparison result between an analysis result and a standard value of the input person in the storage unit. The state management system according to claim 1,
The handwritten input image is a predetermined symbol or character. The state management system according to claim 1 or 2,
The image generation means continuously displays the input images stored in the storage means in time series, or displays the input images stored in the storage means in an overlay manner. system. The state management system according to claim 3,
The state management system, wherein the image generation means sets coordinate axes when performing the continuous display or the overlay display. The state management system according to claim 1 ,
The image analysis means notifies an alert to the confirmation terminal when the analysis result or the comparison result satisfies a predetermined condition. The state management system according to claim 1 or 5 ,
The state analysis system characterized in that the image analysis means detects the time of change of the input person based on the analysis result. The state management system according to any one of claims 1 to 6 ,
When the input person inputs an input image, the input terminal sets an executed symbol in a calendar displayed on the input terminal. A state management system having an input terminal and a state management server,
The input terminal is
Input receiving means for receiving input of a handwritten input image input by an input person using the input terminal;
A transmission unit that transmits the input image received by the input reception unit and the input date and time information to the state management server;
The state management server
Storage means for storing an input image and input date information transmitted from the input terminal;
An image generation means for generating a display image in which the input images stored in the storage means are displayed in time series, and presenting the confirmation image of a confirmer who watches the input person,
The state management system, wherein the handwritten input image is an analog clock. The state management system according to claim 8 ,
A clock image analyzing means for analyzing the area of the circular shape of the analog timepiece using the distance between two intersections between the circumference of the circular shape and a straight line parallel to the Y-axis. Management system. The state management system according to claim 9 ,
The clock image analysis means analyzes the roundness of the circular shape of the analog timepiece using a distance from a predetermined point on the circumference to each point on the circumference. system. The state management system according to claim 9 or 10 ,
The state management system characterized in that the timepiece image analysis means analyzes the arrangement of numerals of the analog timepiece using the number of intersections with a straight line parallel to the Y axis. The state management system according to claim 9 or 10 ,
The timepiece image analyzing means analyzes the hands of the analog timepiece using the length or number of intersections with a straight line set radially from the starting point of the hands. A state management server in a state management system having an input terminal and a state management server,
Storage means for storing a handwritten input image input by an input person using the input terminal and input date and time information transmitted from the input terminal;
An image generation means for generating a display image in which the input images of a predetermined period stored in the storage means are displayed in time series, and presenting the confirmation image of the confirmer who watches the input person;
Image analysis means for analyzing the input image stored in the storage means, and storing the comparison result between the analysis result and the standard value of the input person in the storage means ,
The state management server, wherein the input image is a predetermined fixed image to be input. A state management method performed by the state management server,
The state management server
A storage step of storing, in a storage unit, a handwritten input image transmitted from an input terminal and input by a user using the input terminal and input date and time information;
An image generation step of generating a display image in which the input images of a predetermined period stored in the storage unit are displayed in time series, and presenting them on a confirmation terminal of a confirmer who watches the input person;
Analyzing the input image stored in the storage unit, and performing an image analysis step of storing the comparison result between the analysis result and the standard value of the input person in the storage unit ,
The state management method, wherein the input image is a predetermined fixed image to be input. On the computer,
A storage step of storing a handwritten input image input by an input person using the input terminal and input date / time information transmitted from the input terminal in a storage unit;
An image generation step of generating a display image in which the input images of a predetermined period stored in the storage unit are displayed in time series and presenting the input image to a confirmation terminal of a confirmer who watches the input person ;
Analyzing the input image stored in the storage unit, and executing an image analysis step of storing a comparison result between the analysis result and the standard value of the input person in the storage unit ,
The state management program characterized in that the input image is a predetermined fixed image to be input.

Images