JP6097918B1 - Information processing apparatus and information processing program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To display a graph in which an information processing apparatus capable of determining the presence of a user makes it easy to understand the timing when the state of the user changes. In an information processing apparatus, a graph display unit capable of displaying a graph indicating a user's state based on a value of variation information detected by a detection unit, and a state determination unit capable of determining a user's state. Based on the determination result, state change determination means capable of determining whether or not the user has changed to a predetermined state, and on the basis of the determination result, the user has changed to a predetermined state. Change image determining means capable of determining a change image indicating that the graph display means displays a first display area in which the determined change image is displayed and a specific image indicating the state of the user. 2 display areas can be included in the graph and displayed. [Selection] FIG.

Description

  The present invention relates to an information processing apparatus and an information processing program capable of grasping a user's state based on variation information such as biological information.

A technique for grasping the state of a subject based on biological information is known.
For example, by installing vibration detection equipment on the bed and extracting vibration information associated with the breathing, heartbeat, and body movement of the subject lying on the bed, and analyzing this vibration information, it is determined whether the subject is in bed. It is possible to determine the sleep state or the like.
With regard to such a technique, Patent Document 1 proposes a sleep state evaluation apparatus that can detect and evaluate a sleep state of a sleeping person and display it as a graph (see R10 in FIG. 14).

Japanese Patent Laying-Open No. 2015-171555

  However, there is room for improvement in such a sleep state evaluation apparatus.

To achieve the above object, the information processing apparatus of the present invention is based on the value of the biological information stored in the first detection means detects the state of the user who is using the first detection means determine the constant ready determination and means, based on the determination result by the state determining means, a change image determining unit determinable change image indicating that the change in the state the user has predetermined based on the determination result by the state determination means, use a specific image determination means capable determine specific image indicating the person of the state, the first area where the change image that is determined is arranged by changing the image determining unit, the specific image determined by the specific image setting unit arranged a second area that will be, and the graph display means capable of displaying a graph that contains the value of the environmental information around the user that the second detecting means has detected is capable determine whether an abnormal value An abnormality determination means, The display means can display a special image arranged in the region of the graph corresponding to the abnormal period that is determined to be an abnormal value based on the abnormal value determined by the abnormality determining means. It is supposed to be.

It is a figure showing an information processing system concerning a first embodiment of the present invention. It is a block diagram of a monitor apparatus. It is a figure which shows an example of the fluctuation | variation information transmitted from a monitor apparatus. It is a block diagram of an information processor. It is a figure which shows a user registration table. (A) is a status window including a status icon indicating the status of the user, and (b) is a diagram showing a status list screen in which status windows of a plurality of users are arranged. (A) is a 1st state icon table, (b) is a figure which shows various state icons. It is a figure which shows the threshold value setting screen in the case of setting arbitrary threshold values manually. It is a figure which shows an environment determination table. It is a figure which shows a time determination table. It is a figure which shows a threshold value setting table. It is a figure which shows an icon threshold value setting screen. It is a figure which shows an icon threshold value setting table. It is a figure which shows the icon threshold value setting screen in the case of setting a threshold value for every time slot | zone. It is a figure for demonstrating the process when the setting time slot | zone of a threshold value overlaps, (a) is a method which gives priority to the setting with a large threshold value, (b) is a method which gives priority to the setting of a later time slot | zone, (c ) Is an explanatory diagram of a method of prioritizing the setting made previously. It is a figure which shows a check box threshold value setting screen. It is a flowchart which shows the determination method of the presence / absence of bed which concerns on 1st embodiment of this invention. It is a figure which shows the information processing system which concerns on 2nd embodiment of this invention. It is a block diagram of a monitor device concerning a second embodiment of the present invention. It is a figure which shows the status window containing a special state icon. (A) is a 2nd state icon table, (b) is a figure which shows various special state icons. (A) is a figure which shows the state icon in an illumination lighting state, (b) is a figure which shows the special state icon in an illumination lighting state. It is a figure which shows the status window containing a specific state icon. (A) is a 3rd state icon table, (b) is a figure which shows various specific state icons. It is a figure which shows a status window when nurse call operation is performed. (A) is a figure which shows the status window and popup window which are displayed when nurse call operation is performed, (b) shows the status window and popup window which are displayed when a user's state changes. FIG. It is a flowchart which shows the display method of the special state icon which concerns on 2nd embodiment of this invention. It is a figure which shows the comprehensive graph screen containing the sleep state graph which concerns on 3rd embodiment of this invention. It is a figure which shows a change icon table. It is a figure which shows a sleep state graph table. It is a figure which shows the sleep state graph in multiple days. It is a figure which shows the display mode which has arrange | positioned the special image in the area | region corresponding to disconnection in the sleep state graph contained in the comprehensive graph screen of FIG. It is a figure which shows a mode that the special image was correct | amended to the original display mode by having returned from the communication disconnection state in the sleep state graph contained in the comprehensive graph screen of FIG. It is a figure which shows the display mode of the sleep state graph when the value of environmental information is abnormal in the comprehensive graph screen of FIG. It is a flowchart which shows the display method of the sleep state graph which concerns on 3rd embodiment of this invention. It is a figure which shows the embodiment of the cyclic determination which concerns on 4th embodiment of this invention. This is a reference pattern that is referred to in cyclic determination. It is another standard pattern referred in the cyclic determination. It is a time slot | zone table referred in a patrol determination. It is a sleep depth table referred in patrol determination. It is a figure which shows the 1st alerting | reporting information regarding patrol determination. It is a figure which shows the 2nd alerting | reporting information regarding patrol determination. It is a flowchart which shows the 1st patrol determination method which concerns on 4th embodiment of this invention. It is a flowchart which shows the 2nd cyclic determination method which concerns on 4th embodiment of this invention. It is a figure which shows the information processing system which concerns on other embodiment of this invention. It is a block diagram of a monitor device concerning other embodiments of the present invention. It is a setting screen of the information processing apparatus regarding a wrinkle detection function, (a) is a basic setting screen, (b) is a basic setting screen (details), (c) is a figure which shows an individual setting screen. It is an external view of a monitor apparatus. (A) is a sleep detection setting screen, (b) is a figure which shows the pop-up window displayed at the time of sleep detection. It is a figure which shows the other example of a comprehensive graph screen. It is a figure which shows the airbag case which accommodates the airbag of a biometric sensor.

[First embodiment]
An information processing system according to a first embodiment of the present invention will be described with reference to FIGS.

The information processing system of this embodiment includes an information processing device 4 such as a tablet, a smartphone, or a personal computer (PC), and a monitor device 1 (terminal device) provided with various sensors inside and outside.
Such an information processing system can be provided in a nursing facility such as a nursing home.
The monitor device 1 and each sensor are provided for each room of a cared person corresponding to these users, so that each monitor device 1 can acquire variation information such as user's biological information and environmental information detected by each sensor. It has become.

Among the information processing apparatuses 4, for example, an administrator such as a caregiver carries a tablet or a smartphone, and a PC is provided in a management room where a care receiver or an administrator resides. Wireless communication such as Wi-Fi (registered trademark) communication is possible.
The information processing apparatus 4 can receive the fluctuation information from the monitor apparatus 1 by wireless communication, and can display information indicating the state of the user based on the fluctuation information.

  Hereinafter, such an information processing system will be described in detail separately for the monitor device 1 and the information processing device 4.

[Monitor device]
As shown in FIG. 1, the monitor device 1 is a terminal device having a predetermined-shaped (egg-shaped) housing, and is installed in each user's room for each bed that the user uses for sleeping or resting. ing.
The monitor device 1 can be fixed to, for example, a bed foot or a bed frame using a hook-and-loop fastener or the like. At this time, a fixing operation can be smoothly performed by providing a guide or the like indicating the attachment position of the hook-and-loop fastener on the back side of the monitor device 1.

  As shown in FIG. 2, the monitor device 1 includes an external sensor information receiving unit 11, an internal sensor 12, a storage unit 13, a communication unit 14, an operation unit 15, and a control unit 17.

  The external sensor information receiving unit 11 is connected to an external sensor (detection means) such as a biological sensor 21 provided outside the monitor device 1 via a communication cable or the like, and automatically receives various types of information detected by the external sensor. Like to do.

The biosensor 21 includes an airbag 211 whose internal pressure fluctuates due to an external action such as pressing by a user, and a piezoelectric element that detects the pressure in the airbag 211 and converts it into an electrical signal (for example, a voltage value). And a pressure detector 212 provided.
For example, the airbag 211 can be fixed to a position corresponding to the chest of the user on the bed using a hook-and-loop fastener or the like.
According to such a biosensor 21, it is possible to generate an electrical signal indicating the pressure value received by the airbag 211 in accordance with the vibration accompanying the user's heartbeat, breathing, and body movement. The biological sensor 21 transmits vibration information (biological information) including such an electric signal to the external sensor information receiving unit 11.

The internal sensor 12 is a detection means provided inside the monitor device 1, and in the present embodiment, is constituted by an environmental sensor such as a temperature sensor, a humidity sensor, an atmospheric pressure sensor, an illuminance sensor, and a GPS sensor.
For this reason, the monitor device 1 uses these sensors to detect temperature (room temperature) (° C), humidity (%), atmospheric pressure (hPa), illuminance (lx, lux), position information (latitude / longitude), and the like. Surrounding environment information can be detected.
In addition, each sensor which makes an external sensor can be provided inside the monitor device 1, or each sensor which makes an internal sensor can be provided outside the monitor device. That is, each sensor is not particularly limited in installation location, and may be installed in any manner.

The storage unit 13 is configured by, for example, a nonvolatile memory such as a ROM, a RAM, an EEPROM, a flash memory, or the like, and is a storage unit that stores programs and data for executing the functions of the monitor device 1.
The data stored in the storage unit 13 includes identification information unique to the monitor device 1 and an SSID (Service Set Identifier) used in Wi-Fi communication.

The communication unit 14 is a communication unit that transmits and receives various types of information to and from the information processing apparatus 4.
The communication unit 14 of the present embodiment is a wireless communication interface compatible with the Wi-Fi standard, establishes a communication line with the information processing apparatus 4 having the wireless communication interface of the standard, and transmits information through this communication line. Sending and receiving is possible.
The information transmitted from the communication unit 14 includes variation information such as vibration information detected by the biosensor 21 and environmental information detected by the internal sensor 12. FIG. 3 is an example of information transmitted from the monitor device 1.
In addition, the communication unit 14 constantly transmits radio waves called beacons including SSIDs in all directions.

  The operation unit 15 is an operation unit in the monitor device 1 and is provided in the front part of the housing.

The control unit 17 includes a computer including a CPU, a ROM, and a RAM, and performs various control operations.
For example, the control unit 17 establishes a communication line with the information processing apparatus 4, and transmits vibration information detected by the biological sensor 21 and environmental information detected by the internal sensor 12 through the communication line to the information processing apparatus. The operation to transmit to 4 is performed.
The control unit 17 transmits vibration information and environmental information at regular intervals (for example, every minute) in association with the SSID (see FIG. 3).

[Information processing device]
As illustrated in FIG. 4, the information processing apparatus 4 includes a communication unit 41, a storage unit 42, a display unit 43, an operation unit 44, and a control unit 45.

The communication unit 41 is a communication unit that transmits and receives information to and from each monitor device 1.
The communication unit 41 is a wireless communication interface compatible with the Wi-Fi standard, and establishes a communication line with the monitor device 1 having the wireless communication interface of the standard, and transmits and receives information through the communication line. it can.
For this reason, the communication part 41 of this embodiment can operate | move as a receiving means to receive the vibration information detected by each sensor which is a detection means, and environmental information from the monitor apparatus 1. FIG. These pieces of information can be received at regular intervals according to the transmission timing of the monitor device 1.
The communication unit 41 can establish communication lines with a plurality of monitor devices 1 at the same time, and confirms the status of each user in real time based on vibration information received from each monitor device 1 at the same time. This is possible (see FIG. 6B).

The storage unit 42 includes, for example, a nonvolatile memory such as a RAM, an EEPROM, or a flash memory, and stores programs and data for executing various functions provided in the information processing apparatus 4.
The program stored in the storage unit 42 includes an information processing program for performing determination control such as whether the user is in bed or in bed, sleeping or getting up, whether sleep is deep or shallow, and the state of the user There is an information processing program for displaying information indicating
Such an information processing program can be stored in advance at the time of manufacture, downloaded from a website, or acquired from an external device or a storage medium such as a USB memory.
The data stored in the storage unit 42 includes various table data, icon image data, and the like (see FIGS. 5, 7, 9 to 11, and 13).

The display unit 43 is a display unit that includes a liquid crystal display, an organic EL display, or the like.
The display unit 43 is configured by a touch panel that can be touch-operated, and can function as an operation unit by receiving various setting operations by touching the screen with a finger or a touch pen.
The display unit 43 can display information indicating the state of the user and various setting screens (see FIGS. 6, 8, 12, 14, and 16).
The operation unit 44 is an operation unit including a keyboard and a mouse, for example.
For example, the user can be registered by operating the operation unit 44. The user registration information includes a user name, a room number, a bed number, a management number of the monitor device 1, an SSID, a serial number, and the like. When the user registration is completed, these pieces of information are stored in the storage unit 42 as a user registration table (FIG. 5).

  The control unit 45 is configured by a computer including a CPU, and executes various functions included in the information processing device 4 by executing an information processing program stored in the storage unit 42.

For example, the control unit 45 operates as a user determination unit, and can determine whether a user exists based on the value of fluctuation information (vibration information) received by the communication unit 41.
That is, the information processing device 4 is configured to be able to periodically receive vibration information detected by the biosensor 21 via the monitor device 1. For this reason, when any vibration information is received from the monitor device 1, it can be regarded as vibration information due to breathing, heartbeat, and body motion of the user existing on the bed. Can be determined. On the other hand, if no vibration information value is detected, it can be considered that the user is not present on the bed, and this state can be determined as “being out of bed”.

If it is determined that the user is “in bed”, it can be determined whether the user is sleeping or waking up. For example, based on a known determination method, if a large amplitude is frequently detected in vibration information, it is determined that the body movement such as turning over is frequently performed, and “Waking up” is determined. It can be determined as “medium”.
In addition, in the case of “sleeping”, the sleep depth (sleep depth) can be determined. For example, based on analysis results such as the heart rate / respiration rate unique to each sleep depth and the time from sleep transition to each sleep depth based on a known determination method, “shallow sleep”, “deep It can be determined as “sleep”, “intermediate sleep” or the like.

Such an operation of the user determining means is performed at regular intervals. For example, every time vibration information is received from the monitor device 1, the state of the user can be determined based on the received vibration information.
In addition, the user state determination is performed for each user, and a plurality of user state determinations can be performed simultaneously.
For example, a user can be specified using an SSID associated with vibration information received from the monitor device 1 as a key (see FIG. 5), and the state can be determined for each specified user.

In addition, the result of determination by the state determination unit can be displayed on the display unit 43.
Specifically, the control unit 45 operates as a state image determination unit that determines a state image (state icon i1) indicating the state of the user based on the above determination, and determines the state image. It operates as an image information display means for displaying the state image determined by the means.
For example, as in the status window P1 (total status display image) shown in FIG. 6A, a status icon i1 indicating the status of the user is displayed, or in a status list screen P2 shown in FIG. 6B. In addition, it is possible to display a list of status windows P1 of a plurality of users.

  In the status window P1 of the present embodiment, a status icon i1 indicating the user status is displayed in the area a. For example, when it is determined that the user is in the floor and is in the wake-up state, the in-bed (in the wake-up) icon i1a (see FIG. b) left) is determined and displayed in area a. Similarly, when it is determined that the user is in bed and is sleeping, the sleeping icon i1b (the central view in FIG. 7B) is displayed, and the user is determined to be out of bed. The in-bed icon i1c (the right view in FIG. 7B) is displayed.

In the area b, as biological information of the user, a blood flow vibration icon indicating vibration caused by blood flow (heartbeat), a respiratory vibration icon indicating vibration generated with respiration, and vibration generated by body movement such as turning over. And a sensitivity icon indicating each sensitivity are displayed (FIG. 6A).
According to such a combination of various vibration icons and sensitivity icons, it is possible to grasp at a glance the magnitude of vibration related to heartbeat, respiration, and body movement.
Further, when the installation state of the biosensor 21 (airbag 211) is poor, the sensitivity of the blood flow vibration icon and the sensitivity of the breathing vibration icon are relatively low, so that it can be referred to whether the installation state is good or bad.
In the area b, information indicating whether the user is in bed or being out of bed ("bed information") and information indicating whether the user is sleeping or awake ("sleep state") can be displayed (FIG. 6 ( a)).
In the area c, room temperature, humidity, atmospheric pressure, and illuminance are displayed as environmental information (FIG. 6A).

  In addition, a level meter indicating a communication state with the monitor device 1 can be displayed on the status window P1 (FIG. 6A). For example, the reception intensity of a beacon that is constantly transmitted from the monitor device 1 can be obtained, and the strength thereof can be displayed by a level meter. According to the level meter, the communication state (network status such as strength and disconnection state) between the monitor device 1 and the information processing device 4 can be grasped visually.

As described above, according to the status window P1 and the status list screen P2, it is possible to comprehensively display not only the state of the user but also the state of the environment around the user, the state of communication with the monitor device 1, and the like. .
For this reason, the administrator can confirm information about the user at a glance, and can provide extremely high convenience.

  In addition, the information processing system of the present embodiment has the following characteristic configuration.

[Configuration to set a threshold value]
In this configuration, the information processing apparatus 4 can set a threshold value, and the control unit 45 operates the user determination unit in a state where the threshold value is set.
The threshold can be set manually, for example, by a mouse operation on the threshold setting screen shown in FIG.
For example, when “120” is selected for “offset setting” and the “send” button is pressed, the control unit 45 stores the threshold setting value “120” in the storage unit 42. Thereby, the threshold value is set to be effective.
In addition, the threshold value can be set by storing a set value in advance at the time of manufacture, or by acquiring it from a website or an external device.

In the state in which the threshold value is set, the control unit 45 determines “being in bed” when the vibration information value exceeds the set threshold value as the operation of the user determination unit, and the vibration information value is equal to or less than this threshold value. In the case of, it is determined as “getting out of bed”.
For example, “vibration value: 5” on the threshold setting screen shown in FIG. 8 is the value of the vibration information currently received from the monitor device 1.
In this case, since “vibration value: 5” is equal to or less than “vibration value offset: 120”, the state of the user is determined to be “get out of bed” (no user exists).
Unlike this case, when the “vibration value” exceeds 120, it is determined that the state of the user is “in bed” (the user exists).
In this way, it is possible to eliminate vibrations (such as those caused by external factors and internal factors described later) other than these vibrations in the user's state determination based on vibrations associated with heartbeat, breathing, and body movement, and state determination Can be performed appropriately.

[Configuration to set a threshold according to the environment]
In this configuration, in the information processing apparatus 4, the control unit 45 performs an operation of an environment determination unit that determines an environment in which the biosensor 21 that is a detection unit is provided, and sets a threshold value according to the environment determined by the environment determination unit. The threshold setting means for setting is operated.
Here, the “environment” is an environment that is susceptible to noise vibration other than vibration as biological information, and can include, for example, an environment related to an external factor of a care facility such as a roadway, a railway, or a construction site.
When the information processing apparatus 4 performs the above operation, the environment determination table (FIG. 9), the threshold setting table (FIG. 11), and map information (not shown) in which position information of roadways, railways, and construction sites is recorded in advance. ) And the like are stored in the storage unit 42.

Here, the environment information received by the information processing device 4 from the monitor device 1 includes position information acquired by a GPS sensor built in the monitor device 1. This position information corresponds to the position information of the place where the biosensor 21 is installed.
For this reason, the control part 45 is based on the positional information received from the monitoring apparatus 1, and the positional information on the surrounding roadway, railway, and construction site of this positional information, and the biosensor 21 and the nearby roadway, railroad, construction site. Can be calculated.

Based on this calculated distance, the control unit 45 performs an operation of an environment determination unit that determines an environment in which the biosensor 21 is provided. For example, based on the environment determination table (FIG. 9), when the distance to the roadway is within 10 m, it is determined to be close to the roadway, and when the distance to the railway is within 10 m, it is determined to be close to the railway. If the distance is within 10m, it is determined that it is close to the construction site.
And the control part 45 performs operation | movement of the threshold value setting means which sets the threshold value according to the determined environment. Specifically, based on the threshold setting table (FIG. 11), the vibration value offset (threshold) is set to 200 when it is determined to be “close to the road”, and the vibration is determined when it is determined to be “close to the railway”. The value offset is set to 300, and the vibration value offset is set to 500 when it is determined that “close to construction site”.
In this way, it is possible to automatically set an appropriate threshold that can exclude noise vibration due to external factors.

In addition, by the determination by the environment determination means, for example, when the determination result is duplicated for two or more items, such as close to the railway and close to the roadway, among the items determined to overlap, The highest threshold can be set.
A value obtained by adding a predetermined value to the highest threshold value can also be set as the threshold value. For example, a value calculated by the formula: (highest threshold) × {1 + 0.1 (n−1)} (where n = number of determined items) can be used as the threshold. As in the above example, when two items, railway and roadway, are determined, n = 2, and the railway threshold (300) is the highest, so these values are substituted into the above formula. : (300) × {1 + 0.1 (2-1)} = 330 is set as the threshold value.
In addition to this, the total value of the threshold values assigned to each item can be set as the threshold value, or the average value can be set as the threshold value.

  In the environment determination table (FIG. 9), the distance and the degree of “near” can be set in stages. For example, there are three cases of “within 15 m”, “within 10 m”, and “within 5 m” for the distance to the roadway, and “slightly close”, “close”, and “very close”, depending on each case. Set in association. In this case, threshold values corresponding to the degree of “near” are also set in the threshold value setting table (FIG. 11).

Also, for example, different distances and thresholds can be set for each type, such as dividing roads into highways, national roads, prefectural roads, etc., and railways into Shinkansen, conventional lines, subways, and the like.
Instead of automatically obtaining position information using a GPS sensor, it is also possible to manually input position information.
For example, click on the map to specify the address of a nursing facility, or enter the address directly, and calculate the distance to a nearby roadway etc. based on the address information (or latitude / longitude converted from this) The corresponding threshold value can be set.

As described above, according to this configuration, it is possible to set an appropriate threshold according to the environment.
That is, the vibration information used for determining whether the user is in the floor or the bed is not only when the user presses the biosensor 21 (airbag 211) due to being in the bed, but also on the road. It also includes vibrations caused by external factors such as driving, train operation on the track, and construction site work.
These vibration values vary depending on factors, and the factors vary depending on the environment. Therefore, the vibration values vary depending on the environment.
In view of such a point, in the information processing apparatus 4, a threshold value exceeding the value of the vibration information according to the external factor is set to a value according to the environment. When the vibration information value exceeds the threshold value, the user presses the biometric sensor 21, and when the vibration information value does not exceed the threshold value, it is considered that vibration due to an external factor is applied to the biometric sensor 21. It is possible to appropriately determine whether there is a person (whether the user is using a bed).
For this reason, in any environment, it can be prevented that it is determined that the user exists even though the user does not exist.
Even if the installation location of the monitor device 1 changes, a threshold value corresponding to the location is set, so that it is possible to appropriately determine whether a user exists.

[Configuration for threshold setting according to time zone]
In this configuration, in the information processing apparatus 4, the control unit 45 performs the operation of the time determination unit that determines the time, and performs the operation of the threshold setting unit that sets the threshold according to the time determined by the time determination unit. Note that “time” includes time information, time zone, elapsed time, and other temporal information.
The information processing apparatus 4 stores a time determination table (FIG. 10) and a threshold setting table (FIG. 11) in the storage unit 42 before performing the above operation.

The time determination means specifies the current time, and the threshold setting means performs an operation of setting a threshold according to the current time.
Specifically, based on the time determination table (FIG. 10), when the current time is included in 6:00 to 12:00, it is determined as “morning”, and the current time is set to 12:00 to 18:00. If it is included, it is determined as “daytime”, and if the current time is included in 18:00 to 6:00, it is determined as “night”.
As described above, since the start time and end time of the time zone are expressed in hours and minutes, for example, “12:00” is apparently the time zone of “morning” and “daytime”. Included in both time zones. However, in detail, the end time of the “morning” time zone: 12:00 is 11:59:59, and the start time of the “daytime” time zone: 12:00 is 12:00:00. is there. For this reason, even if it may be included in a plurality of time zones in this manner, each time zone does not actually overlap.
Such interpretation of time zones is common not only to time determination means but also to other matters. For example, when one target time zone is 5:00 to 9:00, its end time is 8:59:59, and when another target time zone is 9:00 to 12:00, The start time is 9:00:00 (see FIG. 15 and the like).

Subsequently, based on the threshold value setting table (FIG. 11), the vibration value offset (threshold value) is set to 30 when “morning” is determined, and the vibration value offset is set to 50 when it is determined “daytime”. If it is determined as “night”, the vibration value offset is set to 100.
And the control part 45 performs operation | movement of the user determination means which determines that a user exists on a bed, when the value of vibration information exceeds the set threshold value.

In the above example, “time” is divided into morning / daytime / night, and threshold values are set. However, in addition to this, morning / afternoon, every predetermined time (time zone), every day of the week, weekdays / Saturdays, Sundays and holidays The threshold value can be set based on the above.
Moreover, the threshold value setting combining these is also possible. For example, a threshold value can be set for weekday, morning / daytime / night, and for weekends and holidays, a threshold value can be set every predetermined time (for example, every 3 hours).

If it does in this way, the suitable threshold value according to a time slot | zone can be set, and a user's state determination can be performed accurately.
That is, the vibration information used for determining whether the user is in the floor or the bed is not only when the user presses the biosensor 21 (airbag 211) due to being on the bed, but also the biosensor 21. It also includes vibrations due to internal factors such as walking in the vicinity and driving home appliances in the user's room.
These vibration values differ depending on the factors, and the factors vary depending on the time zone. Therefore, the vibration values vary depending on the time zone.
In view of such a point, in the information processing apparatus 4 of the present embodiment, a threshold value exceeding the value of the vibration information corresponding to the internal factor is set to a value corresponding to the time zone. When the vibration information value exceeds the threshold value, the user presses the biosensor 21. When the vibration information value does not exceed the threshold value, it is assumed that vibration due to an internal factor is applied to the biosensor 21. It is possible to appropriately determine whether there is a person (whether the user is using a bed).
For this reason, it can be prevented that a user is present at any time zone even though the user does not exist.

[Configuration to set threshold value by icon]
In this configuration, in the information processing apparatus 4, the control unit 45 operates the environment image display unit that displays a plurality of types of environment-related images (environment icons i3) and the time at which a plurality of types of images related to the time (time icons i2) are displayed. The image display means is operated, and a selection means capable of selecting any one of a plurality of images displayed by the environment image display means and the time image display means is provided.

Specifically, the control unit 45 can cause the display unit 43 to display an icon threshold value setting screen as shown in FIG.
As shown in FIG. 12, the icon threshold value setting screen displays a morning icon i2a that reminds of morning, a day icon i2b that reminds of noon, and a night icon i2c that reminds of night as a time icon i2, and recalls a roadway. A car icon i3a, a train icon i3b reminiscent of a railway, and a construction site icon i3c reminiscent of a construction site are displayed as environment icons i3, and a desired icon can be selected by a mouse operation or the like.

The control unit 45 performs an operation of setting a threshold corresponding to the image selected by the selection unit as the threshold setting unit.
In this operation, the information processing apparatus 4 stores an icon threshold value setting table (FIG. 13) in the storage unit 42 in advance.
For example, when the morning icon i2a is selected, the control unit 45 sets the vibration value offset (threshold value) to 30 based on the icon threshold value setting table (FIG. 13), and the car icon i3a is selected. Thus, the vibration value offset is set to 200.
And the control part 45 performs the operation | movement of the user determination means in which a user determines that he / she is “being in bed” when the value of vibration information exceeds a set threshold value.

  In this way, the threshold can be set simply by selecting an image (icon) that recalls the environment and time, and therefore an appropriate threshold according to the environment and time can be easily set.

A time zone can also be specified when selecting an icon.
Thereby, it is possible to reserve and set a threshold value corresponding to the selected icon in the designated time zone.
For example, when the train icon i3b is selected by designating 5:00 to 9:00, the user determination means is based on the threshold value (300) corresponding to the train icon i3b in the time zone from 5:00 to 9:00. Is performed (see FIG. 14).

[Configuration for threshold setting based on multiple conditions]
In this configuration, the information processing apparatus 4 includes a condition input unit that inputs a plurality of conditions, and the control unit 45 performs an operation of setting a threshold corresponding to an input result to the condition input unit. Hereinafter, “multiple time zones” will be described as an example of “multiple conditions”.
In other words, in this configuration, the threshold value can be set by selecting the time icon i2 or the environment icon i3 for each designated time zone.

For example, as shown in FIG. 14, by specifying 5:00 to 9:00 as “time zone 1” and selecting the train icon i3b, the threshold value: 300 is reserved and set in this time zone, By specifying 9:00 to 12:00 as “time zone 2” and selecting the construction site icon i3c, the threshold value: 500 can be reserved and set in this time zone.
If it does in this way, when a situation changes with time zones, it can respond flexibly and can set a threshold appropriately and can perform an appropriate state judgment for every different time zones automatically.
In the icon threshold value setting screen of FIG. 14, the vibration value offset in time zone 2 is displayed surrounded by a frame. This is because time zone 2 includes the current time. The currently set threshold value can be recognized by specifically displaying the set vibration value offset.
In the operation of the icon threshold value setting screen, the vibration value offset corresponding to the icon is set by selecting an icon for each specified time period. It can also be displayed in a specific frame.

[Processing when time zones overlap]
Next, when different threshold values are set for a plurality of time zones, processing when the time zones overlap will be described with reference to FIG.
In this example, “time zone 1” is set with a threshold: 300 from 5:00 to 9:00, and “time zone 2” is set with a threshold: 500 from 7:00 to 12:00. (See FIG. 15).
That is, the setting is overlapped in the time zone from 7:00 to 9:00, and a threshold value setting method in the overlapping time zone will be described.

First, a method of giving priority to a setting with a large threshold will be described with reference to FIG.
Here, since the threshold value for time zone 1 is 300 and the threshold value for time zone 2 is 500, the threshold value for time zone 2 is larger.
For this reason, the threshold value 500 of the time zone 2 is set for the overlapping time zones 7:00 to 9:00.
As a result, as shown by the hatched portion in FIG. 15A, the threshold value: 300 is set in “time zone 1” from 5:00 to 7:00, and “time zone 2” is set from 7: 00 to 12. The threshold value: 500 is set at 0:00.

A method of giving priority to the setting of a later time zone will be described with reference to FIG.
Here, time zone 1 has a start time of 5:00 and an end time of 9:00, and time zone 2 has a start time of 7:00 and an end time of 12:00.
When the start time and end time of time zone 1 and time zone 2 are compared, since time zone 2 is later, time zone 2 is the later time zone.
For this reason, the threshold value 500 of the time zone 2 is set for the overlapping time zones 7:00 to 9:00.
As a result, as shown by the hatched portion in FIG. 15B, the threshold value: 300 is set in “time zone 1” from 5:00 to 7:00, and “time zone 2” is set from 7: 00 to 12. The threshold value: 500 is set at 0:00.
Note that the threshold of the previous time zone (time zone 1) can be preferentially applied. In addition, it is also possible to determine the previous or later based on either the start time or the end time.

A method of prioritizing the setting made previously will be described with reference to FIG.
For example, in a situation where the setting of the time zone 1 has already been performed, it is assumed that the setting of the time zone 2 is subsequently performed. That is, the time zone 1 is set first.
In this case, an error is notified at the time of setting the threshold value for time zone 2 as a later setting, and the setting is not reflected.
As a result, as indicated by the hatched portion in FIG. 15C, the threshold value: 300 is set in “time zone 1” from 5:00 to 9:00.

Even in this case, when the same icon is selected in the overlapped time zone, it is possible to reflect the subsequent setting without causing an error. For example, in the case of this example, in the time zone 1, when the same construction site icon i3c as 2 is selected in the time zone, both the time zone 1 and the time zone 2 have a threshold corresponding to the construction site icon i3c: 500 Can be set.
Specifically, a threshold value: 500 is set for “time zone 1” from 5:00 to 7:00 and a threshold value: 500 is set for “time zone 2” from 7:00 to 12:00. it can. Further, the threshold value: 500 can be set in one of “time zone 1” and “time zone 2” from 5:00 to 12:00.

  In this way, it is possible to set a threshold value in detail so as to meet various conditions, and it is possible to more appropriately determine the state of the user.

[Configuration for threshold setting by check box]
In this configuration, the information processing apparatus 4 can display a check box corresponding to the environment and time in a selectable manner instead of the time icon i2 and the environment icon i3, and can set a threshold corresponding to the selected check box. .
For example, as shown in the check box threshold setting screen shown in FIG. 16, checks corresponding to “morning”, “daytime”, “night”, “close to roadway”, “close to railway”, and “close to construction site”, respectively. A setting screen with a box can be displayed.
For example, when the “close to roadway” check box is selected, the vibration value offset (threshold) can be set to 200 based on the threshold setting table (see FIG. 11).

Further, on this check box threshold setting screen, a plurality of check boxes can be selected, and in this case, a part or all of the corresponding thresholds can be added.
For example, when the check boxes of “Night” and “Close to roadway” are selected, the total value of vibration value offset: 100 corresponding to “Night” and vibration value offset: 200 corresponding to “Close to roadway”: 300 can be set as the threshold value.
Further, a value that is half of the total value of the vibration value offsets: 150 (= 300 × 0.5) can be set as the threshold value.
The highest threshold can also be set with priority. For example, if the check boxes of “morning” (threshold: 30), “close to roadway” (threshold: 200), and “close to construction site” (threshold: 500) are selected, check “close to construction site” Since the threshold corresponding to the box is the highest, this threshold is set.

By specifying a time zone when selecting a check box, a threshold value can be reserved for the designated time zone.
At this time, it is also possible to reserve a threshold value for each of a plurality of time zones by designating a plurality of time zones and selecting a check box for each time zone.
When specifying a plurality of time zones and setting a threshold value, when the time zones overlap, various priority processes can be performed in the same manner as in [Processing when time zones overlap].

According to this configuration, the threshold value can be set by a method different from that for the icon, so that the setting operation can be made flexible.
Further, the threshold value can be set in detail so as to meet various conditions.

[Configuration to set threshold based on vibration information when user is absent]
In this configuration, the information processing apparatus 4 operates as an average value calculating unit in which the control unit 45 calculates the average value of the variation information detected during a predetermined period in which no user exists, and is calculated by the average value calculating unit. An operation of a threshold setting unit that sets a value based on the average value as a threshold is performed.
For example, the average value of the vibration information values received from the monitor device 1 during a predetermined period when the user is absent (for example, several hours, one day, one week, etc.) is calculated.
Then, a value obtained by multiplying the calculated average value by X (for example, X = 1.2) is set as a threshold value.
In this way, it is possible to extract and eliminate only noise vibrations that are actually generated in the environment where the biosensor 21 is installed, so that it is possible to determine the presence / absence of the user with higher accuracy.
In place of the average value, a maximum value, a minimum value, a mode value, a median value, or the like can be used.

With reference to FIG. 17, a method for determining presence / absence of bed according to the first embodiment of the present invention will be described.
As shown in FIG. 17, in the determination method for staying in bed / out of bed of the present embodiment, the information processing apparatus 4 receives vibration information (S <b> 1).
This vibration information is biological information corresponding to respiration, heartbeat, and body movement detected by the biological sensor 21 and is continuously received via the monitor device 1 at regular intervals.

Next, the environment is determined (S2).
For example, in determining the environment, it is determined based on the environment determination table (FIG. 9) that the vehicle is close to any one of a roadway, a railway, and a construction site.
Subsequently, a threshold value is set according to the determined environment (S3).
For example, when it is determined that “close to the roadway”, the threshold value 200 is determined based on the threshold value setting table (FIG. 11) and set.
When duplicated determination results are obtained for a plurality of items, the highest threshold value is set, a value obtained by adding a predetermined value to the highest threshold value, the total value of each item, the average value, or the like is set as the threshold value. be able to.

Next, it is determined whether the value of vibration information exceeds a threshold value (S4).
Specifically, it is determined whether or not the value of the vibration information received in S1 exceeds the threshold set in S3.
When it is determined that the value of the vibration information exceeds the threshold value (S4-YES), the user is considered to be present on the bed and is determined to be “present” (S5).
On the other hand, when it is determined that the value of the vibration information does not exceed the threshold value (S4-NO), the user considers that the user does not exist on the bed and determines “get out of bed” (S6).

In the above-described method based on FIG. 17, “environment” is determined (S2), and a threshold value corresponding to the determined “environment” is set (S3). Although the method for determining staying / leaving has been described, by replacing “environment” with “time”, it is possible to determine the presence / leaving according to “time”.
For example, in S2, the time is determined. Specifically, the current time is specified, and “morning”, “daytime”, or “night” is determined based on the specified time and the time determination table (FIG. 10) (see FIG. 10).
In S3, a threshold value is set according to the determined time. For example, when it is determined as “morning”, a threshold of 30 is set based on the threshold setting table (FIG. 11).
The other steps are the same as S1, S4 to S6 of the method shown in FIG.

Furthermore, in the determination method of bed presence / absence, it is possible to include a step of determining “environment” and “time” and setting a threshold value according to each determined result.
Thereby, it can be set as the determination method of the presence / absence of bed according to "environment" and "time".

As described above, in the information processing apparatus and the information processing program according to the first embodiment of the present invention, any threshold is set according to the environment and time from among a plurality of types of thresholds. An appropriate threshold value can be set according to the time zone.
As a result, it is possible to prevent erroneous determination that the user is present in any situation even though the user does not exist.
On the other hand, the conventional living body detection device does not have a configuration for setting a threshold according to the environment and time, and depending on the environment and time zone, it may be erroneously determined that the user exists even though there is no user. there were.
According to the information processing apparatus and the information processing program of the present embodiment, it is possible to solve all or part of such problems that the conventional living body detection apparatus should improve.

[Second Embodiment]
Next, an information processing system according to the second embodiment of the present invention will be described with reference to FIGS.
As shown in FIGS. 18 and 19, the information processing system of this embodiment has the same configuration and functions as those of the first embodiment except that the call button 16 is provided in the monitor device 1.
For this reason, description is abbreviate | omitted about the structure and function which are common in 1st embodiment.
The information processing system of the present embodiment has the following characteristic configuration.

[Configuration to display special status icon when communication is disconnected]
As illustrated in FIG. 20, the information processing apparatus 4 according to the present embodiment is in the state of the user before the communication disconnection and the communication disconnection state when the communication state with the monitor device 1 is the communication disconnection state. A special state icon ix indicating that is displayed.

  For this reason, in the information processing apparatus 4, the control unit 45 performs the operation of the communication state determination unit that determines the communication state between the information processing apparatus 4 and the monitor device 1, and the communication state determination unit enters the communication disconnected state. When the determination is made, it is possible to identify the state of the user indicated by the state image (state icon i1) determined before the communication disconnection state, and to identify the special state image (special state icon ix) that can be identified as the communication disconnection state. ) Is determined, and when the communication state determination unit determines that the communication disconnection state has been established, the image information display unit displays the special state image determined by the state image determination unit. Like to do.

Here, the information processing apparatus 4 receives biological information and environmental information from the monitor apparatus 1 via a wireless communication line using radio waves as a medium.
In such wireless communication, the communication line may be disconnected due to a decrease in radio wave intensity, interference with other radio waves in the nearby frequency band, or other reasons.
For this reason, the information processing apparatus 4 has a function of monitoring the state of the communication line and determining whether or not the communication line is disconnected as a communication state determination unit.
For example, by periodically transmitting predetermined identification information (for example, empty packet data) from the monitor device 1 in a state where a communication line is established, the information processing device 4 can perform the processing within a predetermined time. If the reception of the identification information is not confirmed, it can be determined that the communication line has been disconnected.
In addition, it can be determined that the state is substantially disconnected, for example, when the radio wave intensity of a beacon received from the monitoring device 1 is less than a predetermined level or when a certain amount of data is not received within a predetermined time.

  When it is determined that the state of the communication line is in the communication disconnected state, a special state icon ix indicating the state of the user immediately before entering the communication disconnected state and indicating the communication disconnected state is determined.

For example, when the communication state is normal, as in the first embodiment, the various state icons i1a, i2a, and the like based on the second state icon table (FIG. 21A) according to the state of the user at that time. i1b and i1c are determined and displayed in the area a of the status window P1 (see FIGS. 6A and 7B).
Here, for example, when it is determined that the communication is disconnected while being in the floor (while waking up), the special state icon ixa is determined with reference to the second state icon table of FIG. Similarly, the special state icon ixb is determined when it is determined that the communication is disconnected during sleep, and the special state icon ixc is determined when it is determined that the communication is disconnected during getting out of bed.
Then, the determined special state icon ix is displayed in the area a of the status window P1.
As shown in FIG. 21B, the special state icon ixa has a configuration in which a first additional image ia composed of “?” Indicating that the communication is disconnected is superimposed on the background portion of the various state icons i1a to i1c. It is said.
For this reason, according to the left figure of FIG.21 (b), it can grasp | ascertained that it was in a communication cut-off state while being in bed (while getting up), and according to FIG.21 (b) center figure, it is during sleep. It can be grasped that the communication has been cut off, and according to the right figure in FIG. 21, it can be grasped that the communication has been cut off while leaving the bed.

Further, as shown in FIG. 22A, when an illuminance of a certain value or more is detected, a state icon i1 on which a second additional image ib indicating a state of illumination is overlaid may be displayed. it can. For example, the left figure of Fig.22 (a) is an awakening (lighted) icon i4 which shows that it is lit while being awake (while waking up), and the right figure of Fig.22 (a) is during sleep. This is an icon i5 during sleep (with light) indicating that the light is on.
According to such an icon, forgetting to turn off the illumination can be notified.
Furthermore, special status icons ix corresponding to these icons can be displayed. For example, the left diagram in FIG. 22B is a special status icon when the communication is disconnected while getting up and the lighting is on, and the right diagram in FIG. This is a special state icon when the communication is cut off in the state of sleeping and the lighting is on.

As described above, according to this configuration, when the communication state is disconnected, it is possible to grasp that the communication state is disconnected and the state of the user immediately before the communication is disconnected. Yes.
For this reason, even if the communication state is disconnected for some reason, not only the communication state is disconnected but also the current user state can be predicted.
For this reason, even in such a case, it can be used for appropriate management of the user.

[Configuration to display a specific status icon indicating a status that is not available]
In this configuration, the information processing apparatus 4 is in a state corresponding to a case where the control unit 45 operates the setting unit that sets the communication terminal (monitor device 1) used by the user and is not set to be usable by the setting unit. The operation of the state image determining unit that determines a specific state image (specific state icon iy) as an image, and when the state image determining unit determines the specific state image, the operation of the image information display unit that displays the specific state image I do.

Here, the “setting means” specifically means means for making the monitor device 1 available. Specifically, it can be mentioned that the monitor device 1 can be used by performing “user registration”.
For this reason, in the case of “not set to be usable by the setting unit”, a state of “user not registered” in which the user is not registered can be cited.
In addition, the case where “cannot be set to be usable by the setting unit” includes the case where the “setting unit” does not enter the usable state even if “user registration” is executed.
Specifically, this corresponds to a case where the administrator intentionally performs “communication disconnection setting”.
“Communication disconnection setting” refers to, for example, a setting in the information processing apparatus 4 that sets the communication state to a disconnected state in hardware or software. Further, the “communication disconnection setting” includes a setting for substantially disconnecting communication, such as discarding / invalidating received data.
Such “communication disconnection setting” is, for example, there are users who are going to move in, but there is a period of time until the actual moving (that is, there is no user), so the user registration is completed This is done in order to limit the use until moving in.
As for the setting state such as whether or not “user registration” or “communication disconnection setting” is performed, for example, by storing identification information indicating that these settings are completed at the time of registration or setting, The determination can be made based on the presence or content of the identification information.

Then, as shown in the status window P1 of FIG. 23, when the setting means does not make it usable, the corresponding state image (specific state icon iy) is displayed in the area a.
For example, when the setting state is “user unregistered”, the specific state icon iya is determined with reference to the third state icon table shown in FIG. 24A and displayed (see FIG. 24B). (See left figure).
When the setting state is “communication disconnection setting”, the specific state icon iyb is displayed in the same manner (see the right figure in FIG. 24B).

In addition, in this configuration, when the state image determination unit determines the specific state image as the image information display unit, the control unit 45 displays the specific state image regardless of the determination result by the communication state determination unit. Perform the action.
Specifically, in the state of “user not registered” or “communication disconnection setting”, the specific state icon iy is fixed without displaying that the communication has been disconnected even if the communication is disconnected. To display it.
In this regard, when the above-described special status icon ix (see FIG. 20) is changed to the communication status, the first additional image ia indicating that the status icon has been disconnected is displayed. It is different from the added display mode.
In this way, it is possible to eliminate the waste of displaying the state or displaying the state before the communication disconnection state even though there is no user of the monitor device 1.

[Configuration that does not display environmental information even when communication is disconnected]
In this configuration, the variation information detected by each sensor serving as the detection means includes environmental information, and the control unit 45 serves as a communication terminal (monitor) capable of transmitting the environmental information detected by the sensor as the image information display means. An operation that displays information related to the environment information based on the reception of the environment information from the device 1), and that does not display the information related to the environment information in an identifiable manner when the communication state determination means determines that the communication is disconnected. I do.
That is, the information processing system of the present embodiment has the same configuration and functions as the information processing system of the first embodiment, and the information processing apparatus 4 includes a temperature sensor, a humidity sensor, an atmospheric pressure sensor, which are internal sensors 12. Environmental information such as temperature, humidity, atmospheric pressure, and illuminance detected by the illuminance sensor can be received via the monitor device 1 (see FIG. 3), and the received environmental information can be displayed in the status window P1 (region in FIG. 6). c).

However, in this configuration, when the communication state with the monitor device 1 is in a communication disconnected state, or in a display mode in which environment information that cannot be used by the monitor device 1 can be identified.
Specifically, as shown in the status window P1 of FIG. 20, biological information other than the specific state icon iy ("bed information" and "sleep state" in the area b) and environmental information (room temperature, humidity, (Barometric pressure, illuminance) can be displayed. Also, these pieces of information can be hidden.
If the above information is displayed while the communication is disconnected, there is a possibility that the information is erroneously recognized because the displayed information is incorrect because the communication is disconnected. This is to prevent the manager from being confused by such erroneous recognition.
That is, the communication disconnection state includes a case where the communication state is substantially disconnected due to a decrease in radio wave intensity or the like. In this case, information transmitted from the monitor device 1 fluctuates in the middle of communication. This is because the information processing apparatus 4 may receive incorrect information.
In addition, if the information before disconnection is displayed and may be different from the current status because it is not up-to-date, it is possible that the administrator who saw it will misrecognize it and prevent such problems. Because.

Note that, as shown in the status window P1 of FIG. 23, when the specific state icon iy is displayed, it is possible to make a display mode in which these pieces of information cannot be identified.
In this way, it is possible to prevent the manager from misrecognizing that there is a user or being confused by the fact that the information is displayed even though there is no user.

[Configuration to change the display mode when a predetermined condition is met]
In this configuration, in the information processing apparatus 4, the control unit 45 includes a plurality of state images (state icons i1) indicating the state of the user who uses the communication terminal (monitor device 1) as the operation of the image information display unit. An operation of displaying a general state display image (status window P1) constituted by images is performed.
That is, the information processing system of the present embodiment has the same configuration and functions as the information processing system of the first embodiment, and the information processing apparatus 4 displays the status icon i1 indicating the user status in the status window P1. It can be displayed (see FIG. 6A).

  However, in this configuration, in the information processing apparatus 4, the control unit 45 changes the display mode of the general state display image from the first display mode (status window P1) to the second display mode based on the fact that the predetermined condition is satisfied. The predetermined condition can be changed to (status window P1a) and at least a part of the status image (status icon) can be visually recognized before the general status display image (status window P1). The operation | movement which displays the image (pop-up window P3) according to is performed.

Here, examples of the “predetermined condition” include a predetermined operation such as an operation of the call button 16.
The call button 16 is provided near the user's bed, for example, and is connected to the monitor device 1 via a communication cable or the like. When the push button operation is performed by the call button 16, identification information (room number, management number, etc.) that can identify the user is output and transmitted to the information processing apparatus 4 via the communication unit 14.
As a result, the information processing apparatus 4 can grasp which user has called. Such a call button 16 can be used for a so-called nurse call for informing the administrator in the event of an emergency of the user.
In addition, the “predetermined condition” can include a change in the state of the user to be notified, for example, when the state of the user changes from the in-bed state to the out-of-bed state.

When such a condition is satisfied, the control unit 45 performs display control, for example, by changing the overall color scheme of the status window P1 from normal (for example, normally gray and red during operation). It is possible to display the status window P1a having a display mode different from that of the display mode, and it is possible to perform notification by changing the display mode.
Further, as shown in FIG. 25, an ordinary status window P1 (the first status window P1) is formed by forming a colored (for example, red gradation) strip-shaped third additional image ic on the upper end region of the status window P1. Notification can also be performed by changing one display mode) to the status window P1a (second display mode) of another display mode. The third additional image ic can be arranged in the background portion or lower layer of the status window P1 or made translucent so that the visibility of information in the status window P1 is not impaired.

Further, in this configuration, in addition to the display mode of the status window P1a, the pop-up window P3 is displayed before the status window P1a.
For example, as shown in FIG. 26, when it is detected that the user's state has changed from the in-bed state to the out-of-bed state, the pop-up window P3 is arranged and displayed above the status window P1a on the status list screen P2. can do. At this time, the pop-up window P3 can be arranged at a position that does not overlap with the status icon i1 of the status window P1 (see FIG. 26), or can be arranged in such a manner that a part of the pop-up window P3 can be visually recognized.

Thereby, the display of various information including the state icon i1 is maintained while performing notification by the change of the display mode of the status window P1, so that the user's state is not lost.
In other words, according to this configuration, when a predetermined event occurs, such as a nurse call operation or a change in the user's state, the user's state can be grasped while the event is highlighted and displayed. Can do.

A method for displaying a special status icon according to the second embodiment of the present invention will be described with reference to FIG.
As shown in FIG. 27, in the special state icon display method of the present embodiment, the information processing apparatus 4 receives vibration information (S11).
This vibration information is biometric information corresponding to respiration, heartbeat, and body movement detected by the biosensor 21, and is continuously received via the monitor device 1 at regular intervals.

Next, the state of the user is determined (S12).
Based on the vibration information received in S <b> 11, the user state determination can determine whether the user is in bed or in bed, sleeping or getting up, and the sleep depth.
Subsequently, the state icon i1 corresponding to the state determined in S12 is displayed (S13).
Specifically, as shown in the status window P1 of FIG. 6A, the in-bed icon (in wake-up state) i1a indicating that the user is in the wake-up state (in the wake-up state), the in-sleep icon i1b in the sleep state, The in-bed icon i1c indicating the inside can be displayed (see FIG. 7B).

Here, when the communication disconnection is detected (S14-YES), the state of the user before the communication disconnection and the status icon indicating the communication disconnection state are displayed (S15).
Specifically, the information processing device 4 has a function as a communication state determination unit that can determine the communication state with the monitor device 1, and if it is determined that the communication has been disconnected, A special state icon ix is determined and displayed in a state where the state icon i1 before disconnection and the first additional image ia indicating that the communication is disconnected are overlapped (see FIGS. 20 and 21).
If no communication disconnection is detected (S14-NO), the process returns to S13, and a status icon corresponding to the user's status is continuously displayed (see FIG. 21A).

As described above, in the information processing apparatus and the information processing program according to the second embodiment of the present invention, the information processing apparatus 4 displays the status icon indicating the state of the user based on the vibration information received from the monitor apparatus 1. It is trying to display.
Then, when the communication state with the monitor device 1 is in a communication disconnection state, the information processing device 4 adds an additional image to the state icon before the communication disconnection and displays it.
Thereby, since the state of the user before the communication disconnection can be grasped even while the communication is disconnected, the current user state after the communication state is disconnected can be predicted.

On the other hand, the conventional biological information display device displays the reason for the disconnection of the communication state in the state where the communication state with the communication terminal is disconnected, but can know the state of the user before the communication state is disconnected. It was not a thing, and the state of the user after the communication state was disconnected could not be predicted.
According to the information processing apparatus and the information processing program of the present embodiment, it is possible to solve all or part of such problems that the conventional biological information display apparatus should improve.

[Third embodiment]
Next, an information processing system according to a third embodiment of the present invention will be described with reference to FIGS.
The information processing system of the present embodiment has the same configuration as that of the first and second embodiments, and has the same functions as those of the first and second embodiments except for the graph display function.

Regarding the graph display function, in the information processing apparatus 4 of the present embodiment, the communication unit 41 performs an operation of receiving fluctuation information such as vibration information and environmental information detected by each sensor as a detection unit from the monitor device 1, and a control unit 45 performs the operation of the state determination unit that determines the state of the user, and operates the graph display unit that displays a graph indicating the state of the user based on the value of the variation information.
The operation of the state determination unit can be performed at regular intervals, for example, every time variation information is received.
Further, the state determination means can determine the user's sleep depth (deep sleep, intermediate sleep, light sleep, awakening), and specify the time when the determination is performed.
Moreover, the value of environmental information (temperature, humidity, atmospheric pressure, illuminance) can be extracted from the fluctuation information.

As a result, as shown in FIG. 28, it is possible to display on the display unit 43 a comprehensive graph screen P4 which is a graph with the horizontal direction as a time axis and which shows changes in various states regarding the user.
In the general graph screen P4, a sleep rhythm graph capable of grasping a change in the sleep depth of the user is arranged in the area A, and a temperature (room temperature), humidity, atmospheric pressure, and illuminance around the user are arranged in the area B. The graph of environmental information that can grasp the change of the is arranged.
The information processing system of this embodiment further includes the following characteristic configuration in such a graph display function.
In addition, description is abbreviate | omitted about the structure and function which are common in 1st-2nd embodiment.

[Configuration to display a change icon indicating that the user status has changed]
In this configuration, in the information processing apparatus 4, the control unit 45 performs the operation of the state change determination unit that determines whether the user has changed to a predetermined state based on the determination result by the state determination unit. Based on the determination result by the state change determination means, the change image determination means for determining a change image (change icon i6) indicating that the user has changed to a predetermined state is performed, and as a graph display means, A graph (sleep state graph) is displayed by including a first display region in which a change image determined by the change image determination means is displayed and a second display region in which a specific image z indicating the state of the user is displayed. Perform the action.

The “predetermined state” determined by the state change determining means includes “entering bed” indicating that the user has entered the bed, “sleeping” indicating that the user has gone to sleep, There is a “getting out of bed” indicating that you have left the bed.
The state change determination means can be performed at regular intervals, for example, every time the state determination by the state determination means.
Then, when the result of the state determination is different from the result of the state determination performed immediately before, it can be determined that the state of the user has changed.
For example, referring to the change icon table shown in FIG. 29, when the user's state changes from “being out of bed” to “being in bed”, the determination is made as “in bed” as the type of change. It can be determined as “sleeping” when it changes from “medium (getting up)” to “sleeping”, and it can be determined as “getting out of bed” when it changes from “being in bed” to “being out of bed”.
In addition to this, it is possible to determine “wake up” when the state changes from “sleeping” to “being in bed (wakes up)”.

When the change in state is determined by the state change determining means, an operation for determining a change icon i6 indicating that the state has changed is performed.
Specifically, when “entry” is determined, the corresponding entry icon i6a is determined with reference to the change icon table shown in FIG. Similarly, when “sleeping” is determined, the sleeping icon i6b is determined, and when “leaving” is determined, the leaving icon i6c is determined.

As the operation of the graph display means, the determined change icon i6 is included in the sleep state graph.
Specifically, a change in state is determined in an area included in the comprehensive graph screen P4 (FIG. 28) and in a band-like area C (display area of the sleep state graph) provided along the time axis. The change icon i6 determined by the change image determination means is arranged in the region D (first display region) corresponding to the time.
For example, in FIG. 28, since it is determined that the state of “entering” is changed at the time 19:15, the entrance icon i6a is placed in the area D1 corresponding to the time, and “sleeping” is displayed at the time 22:35. Since the change in state is determined, the sleeping icon i6b is arranged in the region D2 corresponding to the time. Since the change in state of “getting out” is determined at time 07:05, the region D3 corresponding to the time is displayed. A bed leaving icon i6c is arranged (see region C in FIG. 28).

According to such a change icon i6, it is possible to clearly grasp the time when the state of the user has changed.
In addition, the change icon i6 has a different color, pattern, or the like for each of the entrance icon i6a, the sleep icon i6b, and the exit icon i6c (see FIG. 28).
For this reason, not only the time of state change but the type of the changed state can be grasped through vision.

In addition, as another operation of the graph display means, an operation of displaying a specific image indicating the state of the user is performed.
Specifically, the corresponding specific image z is determined based on the state determined by the user state determination unit.
For example, if it is determined by the user state determination means that the user is in the bed and is in the wake-up state, the corresponding wake-up (wake) image z1 is determined with reference to the sleep state graph table shown in FIG. To do. Similarly, when it is determined that the person is in bed and is sleeping, the sleeping image z2 is determined, and when it is determined that the person is getting out of bed, the bed leaving (absent) image z3 is determined.
The operation for determining the specific image z is performed at regular intervals (for example, every minute), and can be performed, for example, every time the state is determined by the user state determination unit.

Next, the determined specific image z is included in the sleep state graph and arranged.
Specifically, as shown in FIG. 28, in the area C (sleep state graph display area) of the general graph screen P4, the area E (second display area) corresponding to the time when the state determination is performed, The determined specific image z is arranged.
For example, in FIG. 28, since the state of “being in bed (wakes up)” is determined at each time in the time zone 19:15 to 22:35, the user is woken up (waken up) in the area E1 corresponding to each time. Since the image z1 is arranged and the state of “sleeping” is determined at each time of the time zone 22:35 to 07:05 (except for the time of 01:30 and 05:45), at each time The sleeping image z2 is arranged in the corresponding area E2, and the state of “being out of bed” is determined at each time in the time zone 07:05 to 09:00. ) An image z3 is arranged (see region C in FIG. 28).
The specific image z is a band-shaped image having a time width corresponding to the timing at which the specific image z is determined, and the types of states such as “being awakened”, “sleeping”, and “out of bed (absent)” are provided. Different colors, patterns, etc. are applied so that they can be identified (see FIG. 28).
As a result, as shown in region C of FIG. 28, the change icon i6 that pinpoints the time when the user's state has changed, and the identification between the change icon i6 and the continuous state of the user A sleep state graph including the image z is formed.

According to such a sleep state graph, it is possible to clearly grasp the timing when the state of the user has changed.
In addition, it is possible to easily grasp what state has changed.
For example, in the sleep state graph shown in the region C of FIG. 28, the user enters the floor at 19:15, stays awake during 19:15 to 22:35, and falls asleep at 22:35. And it can be grasped that it slept between 22:35 and 07:05, and left the bed at 07:05. Among these, in the time zone during sleep from 22:35 to 07:05, it is possible to know that the user has awakened at each time of 01:30 and 05:45, and immediately shifts to sleep.
For this reason, a user's sleep state etc. can be analyzed.
For example, the frequency of the state change can be grasped by paying attention to the number of change icons i6, and the continuity of the state can be grasped by paying attention to the length of the specific image z.
As a result, it is possible to easily grasp visually, such as good sleep, presence / absence / frequency of awakening at night, sleep time, presence / absence of sleep (morning, nap, evening) in time zones other than night, sleep time, etc. It can be used for user management.
In addition, since the details of the state of the user can be confirmed without being near the user in this way, it is possible to provide superior convenience to the administrator or the like.

Furthermore, the sleep state graph over a long period of time of the user can be displayed.
For example, as shown in FIG. 31, a sleep state graph of a plurality of days in a certain period (for example, one week, one month, etc.) of a specific user can be displayed side by side.
According to such a sleep state graph, since it is easy to grasp the user's life rhythm, it is easy to perform an appropriate response according to the user.
For example, how the sleep state at night affects the next day (for example, if you wake up frequently at night, the tendency to take a nap) Users can be appropriately managed according to whether there is a specific tendency or not.

[Configuration to display a special image with a different display mode when communication is disconnected and correct the normal display mode when communication is restored]
In this configuration, the monitor device 1 and the information processing device 4 have a function capable of determining whether or not the communication state with the communication partner is a communication disconnection state (normal state). This function is the same function as the communication state determination means provided in the information processing apparatus 4 of the second embodiment (see [Configuration for displaying special state icon when communication is cut off]).
This communication state determination can be performed at regular intervals (for example, every minute).

In the information processing apparatus 4, the communication unit 41 operates as a reception unit that receives fluctuation information transmitted from the monitor device 1, and the control unit 45 functions as a graph display unit so that the communication state with the monitor device 1 is in a communication disconnected state. A special image z4 indicating a certain period is included in the sleep state graph and displayed.
Specifically, when the communication disconnection state is determined by the communication state determination, the corresponding special image z4 is determined from the sleep state graph table (FIG. 30), and is included in the sleep state graph.

For example, as shown in FIG. 32, the special image z4 determined in the region E4 corresponding to the time when the communication disconnection state is determined in the region C (the display region of the sleep state graph) of the general graph screen P4. Place.
The special image z4 is a belt-like image similar to the other specific images (z1 to z3), but has a different color and pattern so as to be distinguished from the other specific images (z1 to z3) (see FIG. 32). ).
According to such a sleep state graph, since the special image z4 having a different display mode is displayed when communication is disconnected, a period during which communication is disconnected is clearly indicated, and information necessary for state determination is included in the period. It is possible to clearly grasp an abnormal state such as not received (no data) (see FIG. 32).
Further, as shown in the area A and the area B in FIG. 32, the sleep rhythm and environmental information graphs can be displayed without any display during the communication disconnection period.
This also makes it possible to specify the period during which communication is disconnected.

Here, in this configuration, when the communication state returns from the communication disconnected state, the normal display mode is corrected.
For this reason, the monitoring device 1 has a function in which the control unit 17 operates as a variation information storage unit that stores variation information for a predetermined period and operates as a variation information transmission unit that transmits the variation information stored in the variation information storage unit. I have.
In other words, the monitoring device 1 can store (accumulate) the vibration information detected by each sensor in the storage unit 13 for a predetermined period (for example, for one week), and extract the accumulated variation information to obtain information. A function of transmitting to the processing device 4 is provided.

In addition, when the control unit 17 serves as the fluctuation information transmitting unit when the communication state with the information processing device 4 is the communication disconnection state, the monitor unit 1 is in the communication disconnection state based on the return from the communication disconnection state. The function of performing the operation | movement which transmits the fluctuation | variation information which the fluctuation | variation information storage means memorize | stored is provided.
In this operation, the monitor device 1 and the information processing device 4 have a known function that can be restored to a normal state after the communication state is disconnected.
For example, in the information processing device 4, even when the radio wave condition from the monitor device 1 is deteriorated and the radio wave condition is deteriorated, and the communication line is cut off due to this, the radio wave state becomes good thereafter. In this case, the communication line with the monitor device 1 is re-established to return to a normal state.

Further, based on this function, the monitoring device 1 determines that the communication state with the information processing device 4 is disconnected, and then determines that the communication state is normal, It has a function to detect that has returned.
In addition, when the monitor device 1 detects that the communication state has been restored, the monitor device 1 extracts the vibration information accumulated from the start time to the end time of the communication disconnected state period from the storage unit 13 and transmits this to the information processing device 4. (Resending) function. In other words, because of the communication disconnection state, an operation is performed to newly transmit vibration information with a high probability that could not be transmitted to the information processing apparatus 4 during the communication disconnection period.

In the information processing apparatus 4 of this configuration, the control unit 45 serves as a graph display unit, and the communication state with the monitor device 1 returns from the communication disconnected state, and the communication unit 41 receives vibration information during the communication disconnected state. Based on this, the special image z4 is changed to a display mode based on the vibration information.
Specifically, as shown in the sleep state graph of FIG. 33, the region E4 is based on the vibration information in the period of disconnection received from the special image z4 (see FIG. 32) according to the retransmission from the monitor device 1. The image is corrected to a normal display mode image (change icon i6 or specific image z).
Similarly, a sleep rhythm graph based on a change in sleep depth can also be corrected to a normal display mode (line graph) (see region A in FIG. 33).
If it does in this way, even if there exists a period when vibration information cannot be received in information processor 4 about vibration information detected by each sensor, this can be extracted and reflected in a graph.
For this reason, the graph display excellent in reliability can be performed as a display mode showing a user's state.

By the way, in FIG. 32, while the special image z4 which shows the state in the communication disconnection of a sleep state graph is displayed, after that, each graph has become a normal display mode, and a communication state is a normal state In spite of returning to the above, there is a contradiction in that the special image z4 is displayed without being corrected.
However, FIG. 32 is a diagram for mainly explaining that the special image z4 is arranged and displayed in the region E4 corresponding to the period during which communication is cut off in the sleep state graph. For the sake of convenience, no treatment is performed on the assumption that there is no particular problem in explaining the invention.

Unlike the sleep state graph and the sleep rhythm graph, the environment information graph is not corrected to the normal graph display mode, and the display during communication disconnection is left (see region B in FIG. 33).
Thus, by not returning a part of the information to the normal display mode, it is possible to leave a history of the communication disconnection state on the general graph screen P4. For this reason, only by looking at the comprehensive graph screen P4, it is possible to accurately grasp the state of the user in addition to the fact that there has been a communication disconnection state and its period.

Note that, unlike such a display mode, part or all of the environment information can be corrected and displayed when the communication information is restored from the communication disconnected state.
In addition, one or both of the sleep state graph and the sleep rhythm graph may be corrected and not displayed when the communication state is restored.
Further, information that is not corrected and displayed when the communication state is restored can be prevented from being stored or retransmitted in the monitor device 1.

[Display when environmental information is abnormal]
As described above, environmental information is included in the variation information detected by each sensor as the detection means, and the information processing apparatus 4 operates as a reception means for the communication unit 41 to receive the environmental information detected by each sensor. To do.
That is, the monitor device 1 includes environmental sensors such as a temperature sensor, a humidity sensor, an atmospheric pressure sensor, and an illuminance sensor, and transmits information on the temperature, humidity, atmospheric pressure, and illuminance detected by these environmental sensors to the information processing device 4. The information processing apparatus 4 receives this.

Here, in the information processing apparatus 4 of this configuration, the control unit 45 performs an operation of an abnormality determination unit that determines whether or not the value of the environment information received by the communication unit 41 is an abnormal value.
The determination of abnormality is, for example, determined as an abnormal value when the value of the environmental information received from the monitor device 1 is lower than a preset lower limit value or higher than an upper limit value, and between the lower limit value and the upper limit value (threshold value). Can be determined as a normal value.
For example, in the case of atmospheric pressure, such an abnormal value can be detected by not including a value of atmospheric pressure that cannot be on the ground, such as 0 hPa, in the threshold value.
The threshold is set manually by an administrator, stored in advance at the time of manufacture, or acquired and set from a website or an external device, or an environment obtained in a predetermined period. It can be set to a value based on information.
Further, similarly to the first embodiment, a threshold value corresponding to the environment and time zone can be automatically set. For example, when the place is Tokyo, the temperature threshold can be set to 0 to 40 ° C., and the temperature threshold can be set to vary according to the season.
The operation of the abnormality determination means can be performed at regular intervals (for example, every minute) in response to reception of environmental information.

The information processing apparatus 4 performs an operation of setting the graph to a display mode different from normal when the control unit 45 determines that the value of the environment information is an abnormal value by the abnormality determination unit as the graph display unit. .
FIG. 34 is an example of the comprehensive graph screen P4 when there is an abnormal period with respect to the value of the atmospheric pressure information.
As shown in the sleep state graph of FIG. 34, when it is determined that the atmospheric pressure value is an abnormal value, the special image z4 is arranged in an area E5 corresponding to an abnormal period in which the atmospheric pressure value is an abnormal value. doing.
Moreover, as shown to the area | region A of FIG. 34, the graph of sleep rhythm is not displayed in the said abnormal period.
In FIG. 34, as the environmental information of the abnormal period, an abnormal display mode (0 value) is shown only in the atmospheric pressure graph, but other environmental information (room temperature, humidity, illuminance) is the same as in the communication disconnection state. The display mode (0 value) can be used.
That is, about the sleep state graph, the sleep rhythm graph, and the environment information graph, when it is determined that the value of the environment information is an abnormal value, the display mode can be the same as that in the communication disconnected state.

The reason why such a display mode is adopted when it is determined that the value of the environmental information is an abnormal value is as follows.
That is, since the information processing system of the present embodiment forms a network in which a plurality of devices can communicate with each other, for example, when the information processing device 4 determines an abnormality in atmospheric pressure, the cause is the pressure sensor alone. In addition to the above abnormalities, data corruption due to an abnormal communication state, hardware / software problems of the monitor device 1 and the information processing device 4, and the like are also conceivable.
For this reason, when the values of at least some of the environmental information are abnormal, it is highly likely that the values of all the fluctuation information including other environmental information are abnormal, and the communication state becomes disconnected. It is common with the case.

  For this reason, like the sleep state graph of FIG. 34, the sleep rhythm graph, and the environment information graph, the display mode is the same as when the communication information is disconnected in the region E5 in which the value of the environment information indicates an abnormal period ( By displaying, hiding, and displaying 0 value of the special image z4), it is possible to prevent a graph from being formed based on incorrect information, or erroneous recognition or confusion by looking at such an incorrect graph. .

However, in the information processing apparatus 4, even when the control unit 45 returns from the abnormal value to the normal value and the abnormality determining unit determines that the value is not an abnormal value, the abnormality detected by the detecting unit is detected. Based on the variation information during the period, the special image z4 is not changed to a display mode based on the variation information.
That is, even if the value of the environmental information returns from the abnormal value to the normal value, it is not corrected by the environmental information in the meantime. In this respect, the operation is different from the case of returning from the communication disconnected state.
For example, even if the atmospheric pressure value returns from an abnormal value to a normal value, the cause of the abnormality may be a failure of the atmospheric pressure sensor, etc.In this case, the atmospheric pressure information accumulated during the abnormal period is This is because the information may have low reliability.
For this reason, according to this structure, even if environmental information returns to normal from abnormality, it can prevent that an incorrect graph is formed and displayed based on an abnormal value.

A method for displaying a sleep state graph according to the third embodiment of the present invention will be described with reference to FIG.
As shown in FIG. 35, in the sleep state graph display method of this embodiment, the information processing apparatus 4 receives vibration information (S21).
This vibration information is biometric information corresponding to respiration, heartbeat, and body movement detected by the biosensor 21, and is continuously received via the monitor device 1 at regular intervals.

Next, the state of the user and the change in the state of the user are determined (S22).
The determination of the state of the user can determine the sleep depth based on the vibration information received in S <b> 21, whether the user is in bed or is getting out of bed, sleeping or waking up. The determination of the user state is continuously performed at regular intervals.
The change in the user's state determines whether to enter the bed, fall asleep, or get out of the bed based on the determination result of the user's state that is continuously performed.
Here, it is determined whether or not a change in the state of the user is determined in S22 (S23).

When a change in the user's state is determined (S23-YES), a change icon i6 indicating that the user's state has changed is included in the sleep state graph and displayed (S24).
Specifically, based on the determination result of the state change determination means, “entry icon i6a” corresponding to “entry”, “sleeping icon i6b” corresponding to “sleeping”, “leaving” corresponding to “leaving” The icon “i6c” is determined (see FIG. 29) and included in the sleep state graph.
On the other hand, when a change in the user's state is not determined (S23-NO), a specific image z indicating the user's state is included in the sleep state graph and displayed (S25).
Specifically, based on the determination result of the state determination means, the specific images corresponding to “being in bed (while getting up)” and “sleeping” “being in bed (wake-up) image z1” and “sleeping” are supported. The specific image “leaving (absent) image z3” corresponding to the specific image “sleeping image z2” and “being out of bed” is determined and included in the sleep state graph.
Thereby, the sleep state graph in which the change icon and the specific image z are alternately arranged in time series can be displayed (see FIG. 28).

As described above, in the information processing device and the information processing program according to the third embodiment of the present invention, the information processing device 4 determines the sleep depth of the user based on the biological information received from the monitor device 1, and this A sleep state graph indicating the user's sleep state is displayed using the determination result.
And in this sleep state graph, the change icon i6 which shows the time when the state of the user changed, and the specific image z which shows the state of the user between the change icons i6 are displayed.
Thus, by displaying the change icon i6 and the specific image z in the graph, it is possible to make it easy to understand the timing at which the user's state changes.

On the other hand, the conventional sleep state evaluation device displays a graph indicating the sleep state of the user, but as the display for indicating the sleep state, only the color on the graph is changed. There was room for improvement as an easy-to-understand graph.
According to the information processing apparatus and the information processing program of this embodiment, all or part of such problems that the conventional sleep state evaluation apparatus should improve can be solved.

[Fourth embodiment]
Next, an information processing system according to a fourth embodiment of the present invention will be described with reference to FIGS.
The information processing system according to the present embodiment has the same configuration and functions as those of the first to third embodiments described above, but the user performs a tour based on the illuminance information detected through the illuminance sensor. It differs in that it has a patrol judgment function that can be judged as broken.
Specifically, as shown in FIG. 36, the flashlight 5 is turned on or off in various patterns by a predetermined switch operation, and the illuminance sensor detects it in accordance with this, and based on the change in illuminance received from the monitor device 1 Thus, the information processing apparatus 4 is characterized in that it is determined that the patrol has been performed.
The flashlight 5 is a tool used by a manager who performs patrol at night (hereinafter referred to as a patrol person) to check the status of the user as a routine work during patrol. In the present embodiment, The flashlight 5 is characterized in that the information processing device 4 makes a cyclic determination.
Hereinafter, such cyclic determination and related functions will be described.
Note that detailed descriptions of configurations and functions common to the first to fourth embodiments are omitted.

[Configuration to perform patrol determination based on illumination change pattern]
In this configuration, in the information processing apparatus 4 of the present embodiment, whether or not the change pattern of illuminance specified by the control unit 45 from the illuminance information indicating the illuminance detected by the illuminance detection unit is a predetermined change pattern. A change pattern determining means for determining whether or not a change has been made based on the fact that the change pattern determining means determines that the illuminance change pattern is a predetermined change pattern. The operation of the judging means is performed.
Specifically, ON / OFF corresponding to the level of illuminance based on illuminance information detected by the illuminance sensor and received at regular intervals (for example, every second) via the monitor device 1. In addition, it is determined whether or not the ON / OFF change pattern matches a predetermined ON / OFF change pattern. If a match determination is made, it is determined that the circulation has been performed.
The patrol determination can be performed for each user of the monitor device 1 and each room of the user based on the SSID received together with the illuminance information from the monitor device 1 and the user registration table (FIG. 5).

“ON” or “OFF” can be determined as “ON” when the illuminance is greater than or equal to a predetermined value, and can be determined as “OFF” when the illuminance is less than the predetermined value.
Moreover, an arbitrary value can be set as the “predetermined value”. For example, when the illuminance of the flashlight 5 used by the patrol person during the patrol is X lux, “ON” is obtained when the illuminance is equal to or greater than Y (= 0.8 × X) lux multiplied by a predetermined coefficient (for example, 0.8). When the illuminance is less than Y lux, it is determined as “OFF”.

  “Predetermined change pattern” is data (reference pattern) that can identify the ON / OFF change mode, number of times, timing, etc., such as OFF → ON, ON → OFF, OFF → ON → OFF. It is stored in the storage unit 42 in advance.

By the way, in this embodiment, turning on / off the switch in a predetermined pattern in a state where the flashlight 5 is directed to the illuminance sensor side is a routine operation at the time of patrol.
According to such a routine operation, the flashlight 5 can be turned on or off according to the routine operation, and a change in illuminance can be detected via the illuminance sensor in accordance with the turning on / off.
Therefore, in this configuration, when determining the reference pattern, a switch on / off pattern in a routine operation is set in advance, and an illuminance change assumed to be detected when the on / off operation is performed based on the set pattern The pattern is defined as a reference pattern.
In this way, since a change in illuminance that matches the reference pattern is detected by a routine operation during a tour, the information processing apparatus 4 can determine that the tour has been performed by performing this routine operation.

  Examples of such a reference pattern include patterns A to D shown in FIGS. 37 (a) to (d).

Pattern A is a reference pattern in which “ON / OFF change within 1 second is twice”.
In pattern A, a switch operation of off->on-> off in a short time in the flashlight 5 is performed twice as a routine operation at the time of patrol, and through the illuminance sensor according to lighting / extinguishing of the flashlight 5 by the routine operation. This is in accordance with the detected illuminance change pattern (ON / OFF pattern).
For this reason, the patrol person simply performs the simple routine operation as described above, and in response to this, the information processing apparatus 4 detects the ON / OFF change pattern that matches the pattern A, and the patrol is performed. Determined.

Further, the number of ON / OFF changes in the reference pattern can be arbitrarily set.
For example, the pattern B is a reference pattern in which the number of ON / OFF changes is increased as compared to the pattern A, and “ON / OFF change within 1 second is 3 times”.
The routine operation corresponding to the pattern B is to perform off-on-on-off switch operation in the flashlight 5 in a short time three times. When this routine operation is performed, the information processing apparatus 4 matches the pattern B. The change pattern of the illuminance to be detected is detected, and it is determined that the circulation has been performed.
The pattern B has a larger number of ON / OFF changes than the pattern A, and the accuracy of the cyclic determination can be increased accordingly.

In addition, as in pattern A and pattern B, by changing the illuminance change (OFF → ON → OFF) multiple times within a short period (within 1 second), normal illuminance changes that occur in daily life can be reduced. It can be excluded from the judgment of the tour.
For example, there are cases where a user wakes up for work in the room at night (for example, when reading or going to a toilet in the room). In this case, after the room light is turned on and the work is done Since the light is turned off, this change in room illuminance is detected via the illuminance sensor.
However, in this case, the change in illuminance (OFF → ON → OFF) detected through the optical sensor is only once, and does not match the pattern A or pattern B in which the change in illuminance is twice. It is not determined that a tour has been performed.
For this reason, even if there is a daily change in illuminance as described above, it is not erroneously determined that the tour has been performed based on this change, and a highly accurate tour determination can be performed.

The pattern C and the pattern D are reference patterns in which “a change in illuminance (OFF → ON → OFF) within a short period (within 1 second) within a predetermined time is made a plurality of times”. It is a pattern in which the change in illuminance is stored within a predetermined time.
Here, for the “predetermined time”, for example, an arbitrary time can be set in accordance with the work amount during the patrol.
For example, if the patrol can be completed just by confirming that the user is in the room, the predetermined time is set to 10 seconds as in Pattern C, and a considerable amount of assistance such as turning the user over and changing diapers during the patrol. When the assistance work is performed, the required time can be set in the range of 10 to 15 minutes as in the pattern D.

The routine operation corresponding to the pattern C and the pattern D is to perform the switch operation of off → on → off in a short time in the flashlight 5 for a predetermined number of times within a predetermined time before and after the operation at the time of patrol. When the routine operation is performed, the information processing device 4 determines that the circulation has been performed by detecting the illuminance change pattern that matches the pattern C or the pattern D.
In other words, as the routine operation at the time of patrol, the above switch operation is only performed separately at the beginning and end of the patrol, so there is no excessive burden on the patrol person and the work at the patrol is performed according to a certain rule Encourage them to proceed efficiently.
Further, by adding a time restriction to the conditions for the cyclic determination, the accuracy of the cyclic determination can be further improved.

As described above, according to the information processing apparatus 4 of this configuration, it is determined that the circulation is performed when the illuminance change pattern detected by the illuminance sensor matches the predetermined reference pattern.
The change pattern and the reference pattern correspond to changes in lighting / extinguishing according to the operation of the flashlight used for routine work during patrol.
For this reason, the patrol can be performed by a simple operation of the flashlight that can be performed after the patrol, and the patrol history can be automatically left.

[Configuration to perform patrol determination based on changes in illuminance and sleep state]
In this configuration, in the information processing apparatus 4, the control unit 45 performs the operation of the illuminance change determination unit that determines whether or not the illuminance has changed based on the illuminance information indicating the illuminance detected by the illuminance detection unit. The operation of the sleep state determination means for determining whether or not the user is sleeping based on the fluctuation information indicating the state of the user detected by the information detection means is performed.
The illuminance change determination means detects a predetermined change in illuminance based on the illuminance information detected by the illuminance sensor and received at regular intervals via the monitor device 1.
Specifically, a switch-on operation performed by the patrol person with the flashlight 5 directed toward the illuminance sensor side is determined in advance as a routine operation during the patrol, and the flashlight 5 is turned on by this routine operation. The rising of the illuminance (OFF → ON) assumed to be detected is detected via the illuminance sensor.

  Specifically, the sleep state determination means determines whether or not the user is sleeping based on vibration information detected by the biological sensor 21 and received via the monitor device 1 at regular intervals.

Then, the control unit 45 determines that the patrol has been performed based on the determination that the illuminance has changed by the illuminance change determination unit and the determination that the user is sleeping by the sleep state determination unit. The operation of the traveling determination means is performed.
Specifically, based on the condition of the pattern E shown in FIG. 38, when the target user is sleeping and it is determined that the illuminance is started up (OFF → ON), it is determined that the patrol has been performed. . The condition of the pattern E is stored in advance in the storage unit 42 as referenceable data.
Such a patrol determination may be performed by, for example, a patrol person patrol only for a sleeping user while checking the sleep state of the user in real time on a smartphone or tablet carried by the patrol person. it can.
And as a routine operation at the time of patrol in this case, the flashlight 5 carried by the patrol person is directed to the illuminance sensor, and the switch is turned on only once.
As a result, OFF → ON is detected as the change in illuminance detected by the illuminance sensor, and the user is sleeping, so that the condition of the pattern E is satisfied. Can be determined.

This adds to the condition that the user is sleeping compared to the case where the patrol determination is made based only on the change pattern of the illuminance. It can be prevented that it is determined that the patrol is performed by mistake.
Moreover, since it is sufficient to detect only the rise of illuminance (OFF → ON) as a condition for cyclic determination related to illuminance, accurate cyclic determination can be performed by a simpler routine operation.
Also, in response to patrols for sleeping users, it is possible to make it difficult for users to wake up by routine operations during patrols by using a change pattern with little change in illuminance as conditions for patrol determination. .

[Configuration to change the reference pattern according to the predetermined conditions]
In this configuration, the reference pattern which is a “predetermined change pattern” includes a plurality of types of change patterns.
It is assumed that the information processing apparatus 4 having this configuration stores the aforementioned patterns A to E in the storage unit 42 as a plurality of types of change patterns.
In addition, the information processing apparatus 4 performs the operation of the changing unit that changes the control unit 45 to any one of a plurality of types of change patterns based on the fact that the predetermined change condition is satisfied, as the operation of the cyclic determination unit. Then, it is determined whether or not the change pattern of illuminance is a change pattern changed by the changing means, and based on the determination that the change pattern has been changed, it is determined that the circulation has been performed.

For example, it is possible to cite a cyclic determination in which the reference pattern is changed when the change condition is satisfied when the time of the tour is included in a predetermined time zone.
Specifically, as shown in FIG. 39A, a time zone A from 00:00:00 to 07:00 is associated with a pattern A as a reference pattern, and a time zone C from 19:00 to 00:00 is A time zone table in which the pattern B is associated as a reference pattern is stored in the storage unit 42 in advance, and this is referred to when making a patrol determination.
Based on this time zone table, for example, until 0:00 included in the time zone C, it is determined whether or not the illuminance change pattern matches the pattern C, and it is determined in the determination that they match However, when the time zone A is passed and the time zone A is included in the time zone A, the reference pattern is changed to the pattern C. If the pattern C matches, it is determined that the tour has been performed.
In addition, since the time zone B from 07: 00 to 19:00 is a time zone in which it is daytime and no cyclic determination is performed, no reference pattern is set.

As described above, the traveling determination in the aspect of changing the reference pattern on the assumption that the changing condition is satisfied when the traveling time is included in the predetermined time zone is used, for example, when the sleep depth can be specified for each time zone. be able to.
For example, when a time zone in which sleep is shallow can be specified in advance, when performing a tour in that time zone, a reference pattern (for example, pattern A) with a relatively small number of changes in illuminance is used, and the corresponding routine operation To be performed at the time of patrol.
If it does in this way, the frequency | count of lighting / extinguishing of the flashlight 5 accompanying routine operation at the time of patrol can be suppressed, and it can prevent that a user is awakened by the repetition of the said lighting / extinguishing.
In addition, by providing a time zone in which the patrol determination is not performed as in the time zone B, it is determined that the patrol is erroneously performed for some reason, such as opening and closing of the curtain, despite the time zone in which the patrol is not clearly performed. Can be prevented.

Further, as shown in FIG. 39 (b), the time zone A from 00:00:00 to 07:00 is associated with the pattern A as the reference pattern, and the time zone C from 19:00:00 to 00:00 is used as the reference pattern. A time zone table associated with the pattern E may be stored in the storage unit 42 in advance, and this may be referred to when making a patrol determination.
Based on this time zone table, when the time of the tour is included in the time zone A, it is determined whether or not the change pattern of illuminance matches the pattern A, and it is determined in the determination that they match. If the tour time is included in the time zone C, the change in illuminance is determined, and the sleep is determined when the sleep state is determined. Judgment is made.

  The reference pattern can be changed according to the month and season, not limited to the time zone. In addition, the reference pattern can be changed according to environmental values such as temperature and humidity, and attribute values (age, years of enrollment, etc.) of users and patrolmen.

[Configuration to change the reference pattern according to sleep depth]
In this configuration, the reference pattern which is a “predetermined change pattern” includes a plurality of types of change patterns corresponding to the sleep depth.
For example, as shown in FIG. 40, the information processing apparatus 4 of this configuration associates a pattern A as a reference pattern with shallow sleep, and associates a pattern B as a reference pattern with intermediate sleep or deep sleep. The table can be stored in advance in the storage unit 42, and this can be referred to when making a patrol determination.
In the information processing apparatus 4, the control unit 45 performs the operation of the sleep depth determination unit that determines the sleep depth of the user based on the variation information indicating the state of the user detected by the variation information detection unit. Based on the sleep depth determined by the sleep depth determination means, an operation for changing to any one of a plurality of types of change patterns is performed, and the change pattern of the illuminance is changed by the change means as a tour determination means. It can be determined whether or not the tour has been performed based on the determination that the change pattern has been changed.

Specifically, the sleep depth determination means determines, based on a publicly known method, a light sleep, an intermediate sleep, or a deep sleep for a user who is determined to be sleeping by the sleep state determination means. (Refer to the description of the user determination means of the first embodiment).
Then, based on the sleep depth table, during the light sleep, when the change pattern of the illuminance matches the pattern A, it is determined that the patrol has been performed, but the transition is made to an intermediate sleep or a deep sleep In this case, since the reference pattern is changed to the pattern B, when the illuminance change pattern matches the pattern B, it is determined that the circulation has been performed.
Specifically, when the patrol person can move within the facility while checking the sleep state of each user in real time with a smartphone or tablet he / she carries, his / her sleep depth is given to the sleeping user. Routine operation corresponding to the reference pattern corresponding to is performed.
For this reason, in a patrol for a user who is lightly asleep, a routine operation in which lighting / extinguishing with the flashlight 5 is suppressed is possible, and the user's sleep can be prevented from being disturbed and caused.

[Configuration for displaying information indicating sleep depth and patrol determination]
In this configuration, the information processing apparatus 4 operates as a graph generation unit in which the control unit 45 generates a graph indicating a change in illuminance based on the value of the illuminance information received by the communication unit 41. Is operated as a traveling information image generating means for generating a traveling information image, which is an image indicating information relating to the traveling being performed, together with the graph generated by the graph generating means. It operates as a traveling information image display unit that displays the traveling information image generated by the traveling information image generation unit.

Specifically, the graph generation means detects the illuminance information reception time (or transmission time, detection time) and illuminance (illuminance value) based on the illuminance information detected by the illuminance sensor and received from the monitor device 1 at regular intervals. ) Is generated, a graph (for example, a line graph) capable of grasping a change in illuminance is generated.
Specifically, the tour information image generating means generates an image including history information indicating that the tour has been performed as a tour information image. For example, for the target user, on November 30, 2015, in response to the first and second judgments that were made, the first visit was made on 2015/11/30. "And a balloon image including information such as" The second round was carried out in 2015/11/30. "

The traveling information image display means displays the illuminance graph (line graph) and the traveling information image (balloon image) generated in this way.
Specifically, as shown in the general graph screen P4 of FIG. 41, a line graph of illuminance is displayed, and a balloon image as a tour information image corresponds to the time when the first and second tours are performed. Display in position.
Note that a graph (sleep rhythm) indicating a change in sleep depth (shallow sleep, intermediate sleep, deep sleep) can also be displayed on the general graph screen P4.
According to such a comprehensive graph screen P4, it is possible to display the tour history such as the time and the number of times of tour in a visible manner.

By the way, the determination of the first round is made when the illuminance change pattern coincides with the pattern A based on the detection of the illuminance change twice in a short time.
In addition, the determination of the second round was made based on the fact that the change in illuminance was detected and that the user was sleeping at that time, so that the condition of the pattern E was met. It is.
This can be inferred from the illuminance change pattern read from the illuminance graph and the relationship between the illuminance change pattern and the sleep state of the user ascertained from the sleep depth graph on the general graph screen P4. .

As shown in FIG. 42, the number of patrols for the user can be displayed for each date.
In addition, the scheduled number of tours can be displayed together with the number of tours. This scheduled number of patrols can be set in advance by an administrator or the like.
Further, when the number of tours is less than the planned number of tours, it can be notified.
For example, in the example of FIG. 42, although the number of tours scheduled for February 12 is three, the number of tours is two. A) is given.
Thereby, it can be notified that the patrol was not performed as scheduled on February 12.
Further, when the number of tours is significantly larger than the planned number of tours, it can be notified.
For example, in the example of FIG. 42, the scheduled number of patrols on February 15 is 3, whereas the number of patrols is far exceeding this. A hatching (shading B) with a pattern different from the hanging A is applied.
Whether or not the number of tours is significantly greater than the scheduled number of tours can be determined based on whether or not the number of tours is greater than the number of scheduled tours × N (for example, N = 4), for example.
Thereby, it can be notified on February 15 that the illuminance sensor may have failed.

[Other configurations related to patrol judgment]
In addition, various configurations relating to cyclic determination can be provided.
For example, if it is determined that a plurality of users live in one room and some of those users have been visited, it is determined that all the users in that room have been visited. be able to.
Specifically, in the information processing apparatus 4, when the same group number is assigned to a plurality of target users, and it is determined that the circulation is performed for one or a plurality of specific or unspecified users among them In addition, it can be determined that the patrol has been performed for all users belonging to the group.
In this way, since patrol can be performed in units of rooms, patrol can be smoothly and efficiently performed even when a plurality of people reside in one room.

In addition, the monitoring device 1 can notify that the patrol has been performed.
For this reason, the monitor device 1 includes a light emitting means such as an LED (not shown) and a sound output means such as a speaker. When the information processing device 4 determines that the patrol has been performed, the information indicating that is the target. Means for transmitting to the monitor device 1 are provided.
When the monitor device 1 receives the above information from the information processing device 4, the monitor device 1 causes the light emitting means to emit light and causes the sound output means to output sound.
In this way, the patrol person can immediately confirm that the patrol has been completed via the monitor device 1 installed on the spot, so that the patrol can be carried out reliably and efficiently.

Further, when the monitoring device 1 notifies that the circulation has been performed by light emission, it is detected that the fall of illuminance (ON → OFF) is detected as the illuminance change pattern in the coincidence determination with the reference pattern. It can be made to emit light when triggered.
If it does in this way, since light emission as alerting | reporting operation | movement will be performed at the timing which turned off the flashlight 5 in routine operation at the time of patrol, it can recognize clearly that the patrol was performed. That is, if light emission is performed as a notification operation at the timing when the flashlight 5 is turned on in a routine operation, the light emission is less noticeable due to the lighting of the flashlight 5, and it is not possible to clearly recognize that the circulation has been performed. There is a fear.

Next, as a first patrol determination method according to the fourth embodiment of the present invention, a method of performing patrol determination based on an illuminance change pattern detected via an illuminance sensor will be described with reference to FIG. .
As shown in FIG. 43, in this cyclic determination method, the information processing device 4 receives illuminance information (S31).
Specifically, the communication unit 41 continuously receives the illuminance information detected by the illuminance sensor at regular intervals via the monitor device 1.

Next, it is determined whether or not the illuminance change pattern matches a predetermined change pattern (S32).
Specifically, an illuminance change pattern (reference pattern) assumed to be detected when the flashlight 5 is turned on or off by a preset routine operation at the time of patrol is stored in the storage unit 42 (see FIG. 37).
Then, the control unit 45 determines whether or not the illuminance change pattern specified based on the illuminance information received at regular intervals via the communication unit 41 matches the reference pattern.

In S32, when it is determined that the change pattern of illuminance matches a predetermined change pattern (S32-YES), it is determined that patrol has been performed (S33).
In S32, when it is not determined that the illuminance change pattern matches the predetermined change pattern (S32-NO), the process returns to S31.

Next, as a second patrol determination method according to the fourth embodiment of the present invention, a method for performing patrol determination based on the relationship between the change in illuminance detected via the illuminance sensor and the user's sleep state, This will be described with reference to FIG.
As shown in FIG. 44, in this cyclic determination method, the information processing device 4 receives illuminance information and vibration information (S41).
Specifically, the communication unit 41 transmits illuminance information detected by the illuminance sensor and vibration information as biological information corresponding to respiration, heartbeat, and body movement detected by the biological sensor 21 via the monitor device 1. Receive continuously at regular intervals.

Next, it is determined whether there is a change in illuminance (S42).
Specifically, a rise in illuminance (OFF → ON) is detected as a change in illuminance specified based on illuminance information received at regular intervals via the communication unit 41.
That is, a switch-on operation performed by the patrol person with the flashlight 5 facing the illuminance sensor side is determined in advance as a routine operation during the patrol, and the illuminance sensor is activated in response to the flashlight 5 being turned on by this routine operation. The rise (OFF → ON) of the illuminance that is assumed to be detected is detected.

In S42, when it is determined that there is a change in illuminance (S42-YES), it is determined whether the user is sleeping (S43).
Specifically, based on the vibration information received at regular intervals via the communication unit 41, it is determined whether or not the user is sleeping.

In S43, when it is determined that the user is sleeping (S43-YES), it is determined that the patrol has been performed (S44).
If it is not determined in S42 that there is a change in illuminance (S42-NO), or if it is not determined in S43 that the user is sleeping (S43-NO), the process returns to S41.

As described above, in the information processing apparatus and the information processing program according to the fourth embodiment of the present invention, the illuminance change pattern specified by the information processing apparatus 4 from the illuminance information detected by the illuminance sensor is determined in advance. It is determined whether or not it is a change pattern, and it is determined that the circulation has been performed based on the determination that the change pattern of illuminance is a predetermined change pattern.
Further, it is determined whether or not the illuminance has changed based on the illuminance information indicating the illuminance detected by the illuminance sensor, and whether or not the user is sleeping based on the fluctuation information detected by the biological sensor 21. And determining that the patrol has been performed based on the determination that the illuminance has changed and the determination that the user is sleeping.
These patrol decisions are made according to simple operations using the flashlight 5 so that the patrolman can perform the routine work routinely performed using the flashlight 5 during patrol at night. ing.
Therefore, the patrol person can cause the information processing apparatus 4 to determine that the patrol has been performed for the user by an additional and simple operation at the time of patrol. It is possible to leave a traveling history such as the number of times.

On the other hand, information processing devices such as conventional nurse call systems and nurse call master units store history data such as visit times by pressing a button installed near the entrance of a room when the visit is completed. There is something that can be done, but in this case, it is troublesome because the button must be pressed directly by the patrolman's hand.
That is, since a new operation of pressing a button is added to the operation at the time of patrol, it is troublesome for the patrol person, and it is easy to forget because the button operation is an operation not related to the operation at the time of patrol, and there is room for improvement.
According to the information processing apparatus and the information processing program of the present embodiment, all or part of such problems that the conventional information processing apparatus should improve can be solved.

[Other Embodiments]
Next, an information processing system according to another embodiment of the present invention will be described with reference to FIGS.
The information processing system according to the present embodiment can provide various functions in addition to the configurations and functions common to the first to fifth embodiments described above.

For example, as shown in FIGS. 45 and 46, an optical sensor 22 is provided as an external sensor connected to the monitor device 1, and this can be used for the wrinkle detection function.
The optical sensor 22 is detection means that can detect the location (presence / absence) of a person within a predetermined range based on infrared rays or visible light.
In the present embodiment, the optical sensor 22 is provided in the vicinity of the bed (see FIG. 45), thereby detecting the presence / absence of the user separately from the state determination means and the state change determination means of the information processing apparatus 4. can do.
For this reason, for example, when the user enters the bed, the optical sensor 22 detects this, and the monitor device 1 transmits the entry information to the information processing device 4 in response to this. The information processing apparatus 4 can detect the user's “bed-in” by receiving the bed-in information, and can receive the bed-out information indicating that the bed-in information is not received or the absence is detected. By this, it is possible to detect the user “getting out of bed”.

[Setting of wrinkle detection function in information processing device]
The screens shown in FIGS. 47A to 47C are setting operation screens related to the wrinkle detection function displayed on the display unit 43 of the information processing apparatus 4 such as a tablet.
FIG. 47A is a basic setting screen for performing basic settings for performing wrinkle detection.
By pressing the setting button m2 on this basic setting screen, the display of the bed leaving timer display area m1 is “1 minute” → “5 minutes” → “30 minutes” → “60 minutes” → “1 minute”. And switch sequentially.
When the operation button m3 is pressed, the basic setting can be switched between ON (valid) and OFF (invalid), and the setting lamp m4 is turned on / off accordingly.
For example, when the operation button m3 is turned on while “10 minutes” is selected as the bed leaving timer, the setting information of the wrinkle determination time “10 minutes” is stored in the storage unit 42, whereby the basic setting is valid. (ON).
Note that the ON / OFF setting information is transmitted to the monitor device 1 every time it is set, so that the monitor device 1 can recognize the setting state.

Here, in the information processing apparatus 4, when the state change determination unit determines “getting out of bed” as the state change and the state of “being out of bed” continues continuously for “10 minutes” or more from the time of the determination (ie, getting out of bed) If the user does not return to bed within 10 minutes, a heel determination is made assuming that there is a possibility of a heel.
Then, when the flaw determination is made, the flaw detection is notified by displaying information (name, room number, etc.) that can identify the user.
In the basic setting, “0 minutes” can be set. By doing in this way, it is possible to immediately notify when triggered by “departing from bed”.

The option sensor button m6 is checked when the connection of the optical sensor 22 is detected in the monitor device 1 and the information processing device 4 receives predetermined connection information transmitted from the monitor device 1 thereby.
In addition to the display of the option sensor button m6, a check is displayed on the “must enter” button m8, and postscript determination with the entrance determination by the optical sensor 22 is set to be effective.
In addition, when the “immediate notification” button m7 is checked in this state, the check display of the “immediate entry determination” button m8 disappears, and a check is displayed on the “immediate notification” button m7. Judgment is set to be valid.
As described above, the “immediate notification” button m7 and the “with floor determination” button m8 can be selected when the optical sensor 22 is detected. A display showing the association (displayed by connecting with a straight line).

When the “must enter” button m8 is selected, first, the information processing device 4 determines “getting in” (first step), and then the optical sensor 22 determines “getting out”. If it is detected (second step), notification is made based on the determination that there is a possibility of wrinkles.
On the other hand, when the “immediate notification” button m7 is selected, the determination of “getting in” (first step) is not performed, and “leaving” is detected by the optical sensor 22 (the second step). It is determined that there is a possibility, and notification is immediately made.
By pressing the “detail mode setting” button m9, the basic setting screen (details) shown in FIG. 47B can be displayed on the display unit 43.
The detail mode button m5 displays a check (filled) when a setting is made on the basic setting screen (details).

FIG. 47B shows a basic setting screen (details).
As described above, the basic setting screen (details) can be displayed by pressing the detailed mode setting button m9 on the basic setting screen. The basic setting screen (details) is an operation screen used when performing more detailed settings than the basic setting screen.
In the “notification setting” on the basic setting screen (details), either the “wrinkle detection mode” button m10 or the “bed-off detection mode” button m11 can be selected. However, the “bed-off detection mode” button m11 can be selected when the optical sensor 22 is detected.
When the “wrinkle detection mode” button m10 is selected, input in the “get-off time” field becomes possible. In this field, any time can be entered within a range of 1 to 90 minutes.
When a time is entered in the “leaving time” field and the “update” button m15 is selected, the input time is stored in the storage unit 42 as the wrinkle determination time, and the setting becomes valid (ON).
The operation of wrinkle determination and notification in this case is the same as the operation of wrinkle determination and notification in the basic setting described above.

That is, the “wrinkle detection mode” on the basic setting screen (details) has the same function as the wrinkle determination based on the bed leaving timer on the basic setting screen (see FIG. 47A), but the wrinkle determination time is 1 to 90 minutes. It can be arbitrarily set within the range.
For this reason, the wrinkle determination time can be set finer and longer than in the case of the basic setting screen.

  In the “notification setting” on the basic setting screen (details), when the “leaving detection mode” button m11 is selected, the “immediate notification” button m12 or the “notify after entering the floor” button m13 can be selected.

When the “notify after entry determination” button m13 is selected, the entry in the “entry determination time” field becomes possible. In this column, an arbitrary time can be entered within a range of 1 to 30 minutes.
When a time is entered in the “entry determination time” field and the “update” button m15 is selected, the input time is stored in the storage unit 42 as the entry determination time, and the setting becomes valid. For example, when “10” is input and the “update” button m15 is selected, the entry determination time “10 minutes” is set.
In this case, the wrinkle determination is first performed by the information processing device 4 to determine “bed-in” (first step), and then after the “sensor bed” is detected by the optical sensor 22 (second step), input is performed. When the entrance determination time (10 minutes) set by the operation has elapsed, notification is made based on the determination that there is a possibility of wrinkles.
On the other hand, when the “immediate notification” button m12 is selected, the determination of “getting in” (the first step) is not performed, and only “leaving” is detected by the optical sensor 22 (the second step). If there is a possibility, it will notify immediately.

Each of the “high”, “medium”, and “low” selection buttons m14 of “option sensor sensitivity” can be selected from “high”, “medium”, and “low” as the sensitivity of the optical sensor 22. The sensitivity selection button m14 is checked.
The selection button m14 indicates that the information in which the sensitivity is associated with the detection determination time, such as “high” = 0.1 second, “medium” = 0.5 second, and “low” = 1 second, is displayed on the monitor device 1 Is remembered.
For example, when “low” is selected, when the optical sensor 22 continuously detects more than 1 second, the monitor device 1 transmits the floor entry information to the information processing device 4, and the information processing device 4 By receiving the information of “bed-in”, it is possible to detect the “bed-in” of the user. The same applies when “high” or “medium” is selected.
For this reason, the reaction sensitivity (speed) of the optical sensor 22 can be adjusted by selecting the “option sensor sensitivity” selection button m14.

FIG. 47C shows an individual setting screen.
The individual setting screen can be displayed by selecting the “individual” or “individual 2” tab in the basic setting screen (details) shown in FIG. The individual setting screen is an operation screen used when it is desired to individually make different settings for a certain time period based on the setting contents on the basic setting screen and the basic setting screen (details).
On the individual setting screen, select “Use this setting for the following time” m16 and input an arbitrary time zone. As a result, the time zone to be individually set is specified, and updated after the setting of “notification setting”, the flaw determination is performed based on the setting in “notification setting” in that time zone.
When “not notify” m17 is selected in “notification setting”, it is set so that no notification is made regardless of whether the user enters or leaves the set time period.
Individual settings can be set for multiple conditions of “Individual” and “Individual 2” (see FIG. 47 (c)), but when “Individual” and “Individual 2” overlap in the set time zone Can report an error without reflecting later settings.
Other than the setting items described above, the basic setting screen (details) is the same.

[Haze detection setting by operating the monitor device]
The basic setting by operating the basic setting screen (see FIG. 47A) can also be performed by operating the main body of the monitor device 1 shown in FIG.
Specifically, when the setting button m2a is pressed, the bed leaving timer display LED m1a is sequentially turned on in the order of “1 minute” → “5 minutes” → “10 minutes” → “30 minutes” → “60 minutes”. To switch.
When the operation button m3a is pressed, the basic setting ON / OFF information is transmitted to the information processing apparatus 4, and the information processing apparatus 4 turns the basic setting ON (valid) and OFF based on the ON / OFF information. (Invalid) can be switched. Further, the setting lamp m4a is turned on / off in accordance with the ON / OFF operation.
For example, when the operation button m3a is turned on while “10 min” is selected, the setting information of the wrinkle determination time “10 minutes” is transmitted from the monitor device 1 to the information processing device 4, and the information processing device 4 By storing the received setting information in the storage unit 42, the setting becomes valid (ON).
Note that the wrinkle determination and notification operations in this case are the same as those in the basic setting in the information processing apparatus 4.

The detailed mode display LED m5a is lit when the information processing apparatus 4 is set on the basic setting screen (details).
The option sensor display LED m6a lights up when the connection of the optical sensor 22 is detected.
The “immediate notification” setting display LED m7a is lit when “immediate notification” is set in the detailed setting on the basic setting screen (details) in FIG. 47B, and the “entry judgment is present” setting display LED m8a is the same. If “Notify after entering the floor” is set, the light turns on.
As described above, the “immediate notification” button m12 and the “notify after entering the floor” button m13 can be selected when the optical sensor 22 is detected. A display indicating association (display connected by a straight line) is provided (see FIG. 48).
When the setting is performed by selecting the “immediate notification” button m12, the “immediate notification” setting display LED m7a is turned on. The setting display LED m8a lights up.

[Layout of the monitor's control unit]
As shown in FIG. 48, the layout of the main body of the monitor device 1 is similar to the layout of the basic setting screen (FIG. 47 (a)).
That is, as shown in FIGS. 47 (a) and 48, each button, LED, etc. m1a to m8a arranged on the front surface of the main body of the monitor device 1 corresponds to each button m1 to m8 on the basic setting screen. They are arranged at positions, and each is assigned a common function.
For example, the setting timer (m1a, m1) of the wrinkle determination time arranged at the upper part of the operation buttons (m3a, m3) located at the center by operating the setting buttons (m2a, m2) arranged at the lower right. Selection display is possible (see FIG. 47A and FIG. 48).

In addition, the display (m6a, m6) regarding the option sensor (light sensor), the display indicating the “immediate notification” setting (m7a, m7), and the display indicating the “with floor determination” (m8a, m8) are displayed on the lower left. The display related to the option sensor (m6a, m6), the display indicating the “immediate notification” setting (m7a, m7), and the display indicating the “with floor determination” setting (m8a, m8) are related to each other. The design is connected by lines so as to remind them that there is (see FIG. 47 (a) and FIG. 48).
For this reason, an administrator who has been set on the information processing apparatus 4 side can easily make settings related to the wrinkle detection function on the monitor apparatus 1 side by making use of the experience.
In addition, an administrator who has made settings on the monitor device 1 side can easily make settings related to the wrinkle detection function on the information processing device 4 side using his experience.

[Setting priority processing]
As described above, the setting of the wrinkle detection function can be performed by both the monitor device 1 and the information processing device 4, and switching between setting valid (ON) / invalid (OFF) is performed for each operation button (m3a, It can be performed by the ON / OFF operation of m3).
Such setting ON / OFF reflects the setting contents with priority given to the setting on the apparatus side which is performed later.
Therefore, when the ON / OFF operation is performed, the monitor device 1 and the information processing device 4 transmit / receive ON / OFF information and setting information to each other, and switch ON / OFF based on newly received information or set The contents are updated.

For this reason, for example, the initial setting and the ON operation in the information processing apparatus 4 perform an OFF operation by the monitor device in a state where the contents of the initial setting are valid, and then the monitor device 1 performs a different setting and ON operation. If so, it operates as follows.
In this case, the initial setting performed by the information processing device 4 is effectively handled until the OFF operation is performed by the monitor device, and until then, the wrinkle determination is performed based on the content of the initial setting.
In addition, since the settings (settings different from the initial settings) made on the monitor device 1 are validated by, for example, being overwritten on the initial settings by the ON operation at that time, the settings different from the initial settings are made thereafter. The wrinkle determination is performed based on the contents of

[Sleep Event Notification]
In another embodiment, a sleep event can be notified.
Specifically, when the user shifts to a sleep state (change in state), notification can be performed.
For example, in the sleep detection setting screen shown in FIG. 49A, sleep notification setting can be performed for a specific user.
For example, when “1 week” is selected on this sleep detection setting screen, notification is performed when “sleeping” is determined for 1 week from the date the user moved in (registration date).
For example, as shown in FIG. 49B, the notification causes a sleep detection popup window P5 indicating that sleep is detected to be displayed on the status list screen.
At this time, by displaying so as not to overlap with the status window P1 of the user, various states of the user can also be browsed.
As a result, the user has not yet moved into the nursing facility, so the administrator wants to know the user's sleep rhythm (about what time to sleep, etc.), or the user slept safely. This can be used effectively when the administrator wants to get the peace of mind.

[Other examples of general graph]
Further, as another embodiment, a comprehensive graph screen P4a having a display mode different from the above-described general graph screen P4 (see FIG. 28 and the like) can be displayed.
Specifically, as shown in FIG. 50, it is also possible to display a comprehensive graph screen P4a to which a line graph showing changes in the user's heartbeat and respiration is added (see the upper area in FIG. 50).
According to such a comprehensive graph screen P4a, it is possible to grasp changes in biological information such as heartbeat and respiration in addition to sleep state and environmental information, and thus can be usefully used in medical practice.
Further, as shown in the * part of FIG. 50, when the user awakes from sleep but immediately shifts to sleep, the change icon i6 can be prevented from being displayed.
Specifically, if the state continues for a predetermined period (for example, 3 minutes) after the state changes, the change icon i6 is displayed in an area corresponding to the time when the state is first determined to be changed. The change icon i6 is not displayed when the state changes to another state before a predetermined period of time elapses.
Thereby, when a user's state changes frequently, a some change icon can be crowded, and it can prevent that it becomes difficult to see a sleep state graph by this.

[Airbag and airbag case]
Next, the airbag 211 of the biosensor 21 and the airbag case 213 that can accommodate the airbag 211 will be described.
The airbag 211 forms a long elastic body by joining the peripheral edges of a resin film such as rubber into a bag shape and filling the inside thereof with air.
Such an airbag 211 is provided with a predetermined air inlet (not shown).
By providing the air inlet, even when the internal pressure of the airbag 211 decreases, the internal pressure can be kept constant by injecting additional air.

Moreover, the airbag 211 is generally used by being disposed between the floor of the bed and the bedding. By arranging the airbag 211 in this way, an external action from a user lying on the bedding is received from the upper surface.
Such an airbag 211 can be used as it is, but as shown in FIG. 51, it can also be accommodated in an airbag case 213 for use.
For example, the airbag case 213 is formed of a resin having a certain strength, such as plastic, and the airbag case 213 is capable of accommodating the airbag 211 and has a rectangular parallelepiped box that is integrated with the pressure detection unit 212. (See FIG. 51A).
The airbag case 213 can be separated into a case lower part 213b corresponding to the box body and a case upper part 213a corresponding to the box cover (see FIG. 51 (b)). Are provided with a plurality of openings 214.

According to such an airbag case 213, the strength of the airbag 211 can be reinforced by accommodating the airbag 211, and the entire biosensor 21 can be unitized.
Further, the airbag 211 can be smoothly arranged at a predetermined position.
That is, the airbag 211 is disposed between the floor of the bed and the bedding. However, since the airbag 211 is a long elastic body, it may be difficult to install as it is.
For example, when the airbag 211 is disposed when the bedding is laid, even if the airbag 211 is inserted between the floor board and the bedding, the airbag 211 may be bent easily due to its elasticity.
With respect to such a problem, according to the airbag case 213, since the strength of the airbag 211 can be reinforced by accommodating the airbag 211, it can be smoothly inserted between the floorboard and the bedding. it can.
Although not shown, by forming the end of the airbag case 213 in a tapered shape, the airbag case 213 can be smoothly inserted between the floor board and the bedding.

Further, the upper surface of the airbag case 213 has an opening 214 so that the upper surface of the airbag 211 accommodated in the case faces the outside.
For this reason, even if the airbag 211 is accommodated in the airbag case 213 and used, the external action from the user can be received without loss, and the function as the biosensor 21 can be appropriately maintained.

The information processing apparatus and the information processing program of the present invention have been described with reference to the preferred embodiments, but the information processing apparatus and the information processing program according to the present invention are not limited to the above-described embodiments. It goes without saying that various modifications can be made within the scope of the present invention.
For example, unlike the configuration of the information processing system described above, a wireless or wired relay device (not shown) is provided between the monitoring device 1 and the information processing device 4, and information communication between the monitoring device 1 and the information processing device 4 is performed. Can be relayed.
In addition, regarding the specific state icon iy indicating user unregistered or communication disconnection setting in connection with the second embodiment, the first additional image ia indicating the communication disconnection state is displayed when the communication disconnection state is entered. In addition, the display mode similar to that of the special state icon ix can be obtained.

In addition, as shown in FIG. 22, the state icons i4 and i5 indicating that the lighting is on are formed based on the icons i1a and i1b in the floor such as when getting up or sleeping, but are leaving the floor. Also in the state icon i1 indicating other states such as the above, a display mode in which a second additional image ib indicating that the illumination is on can be added.
In addition, when the operation of the call button 16 or the state change is performed a predetermined number of times, it is possible to make the state icon i1 a special display mode, assuming that an abnormality has occurred in the user.

In the status window P1, the user's sleep level (deep sleep, light sleep, intermediate sleep) can also be displayed.
It is also possible to select information to be displayed on the status window P1.
In addition, the layout of the status window P1 on the status list screen P2 can be arranged by dividing the layout into the order of registration, the order of the room numbers, and the type of the status icon i1. In addition, any of these arrangement methods can be selected by an operation.
Further, in the setting of the wrinkle detection function according to another embodiment, detailed settings such as “with floor determination” and “immediate notification” can be set on the monitor device 1 side.

In the cyclic determination of the fourth embodiment, the illuminance change pattern and the reference pattern coincidence determination may be performed based only on OFF → ON (rise of illuminance) or ON → OFF (fall of illuminance) as the change of illuminance. it can.
For example, when the cyclic determination is performed using the C pattern as the reference pattern, it can be determined that the cyclic is performed if OFF → ON is detected twice within 10 seconds.
At this time, the change to ON corresponds to the case where the rising width of the illuminance is a predetermined value or more, and the change to OFF corresponds to the case where the falling width of the illuminance is a predetermined value or more. it can.
Moreover, the routine operation at the time of patrol can be performed not only with the flashlight 5, but also with smartphone illumination or table lamp.
In addition, this invention is equipped with the structure of the following (1)-(5) as an information processing apparatus and an information processing program.
(1) a graph display unit capable of displaying a graph indicating a state of a user using the detection unit based on the value of the variation information detected by the detection unit;
State determination means capable of determining the state of the user using the detection means;
State change determination means capable of determining whether or not the user has changed to a predetermined state based on a determination result by the state determination means;
A change image determination unit capable of determining a change image indicating that the user has changed to a predetermined state based on a determination result by the state change determination unit;
The graph display means includes a first display area in which the change image determined by the change image determination means is displayed and a second display area in which a specific image indicating the state of the user is displayed in the graph. Can be displayed
An information processing apparatus characterized by that.
(2) comprising a receiving means capable of receiving the fluctuation information detected by the detecting means;
The receiving means comprises: fluctuation information storage means capable of storing the fluctuation information for a predetermined period; and fluctuation information transmission means capable of transmitting the fluctuation information stored by the fluctuation information storage means; However, when the communication state with the information processing apparatus is a communication disconnection state, communication that transmits the variation information stored by the variation information storage unit in the communication disconnection state based on the return from the communication disconnection state You can receive variation information from your device,
The graph display means includes
A special image indicating a period in which the communication state with the communication terminal is a communication disconnection state can be included in the graph and displayed.
The special image is changed to a display mode based on the variation information based on the fact that the communication state with the communication terminal has returned from the communication disconnected state and the receiving means has received the variation information in the communication disconnected state. Is possible
The information processing apparatus according to (1), wherein
(3) The fluctuation information detected by the detection means includes environmental information,
An abnormality determination unit capable of determining whether or not the value of the environmental information detected by the detection unit is an abnormal value;
The graph display means can set the graph to a different display mode based on the fact that the abnormality determination means determines that the value is an abnormal value.
The information processing apparatus according to (1) or (2) above, wherein
(4) The graph display means includes:
In the display mode different from the normal, as an image showing an abnormal period in which the value of the environmental information is an abnormal value, the special image can be displayed in the graph,
Even if the value of the environmental information returns from an abnormal value to a normal value and the abnormality determining unit determines that the value is not an abnormal value, based on the variation information during the abnormal period detected by the detecting unit, It is possible not to change the special image to a display mode based on the variation information.
The information processing apparatus according to (3), characterized in that:
(5) computer
A graph display unit capable of displaying a graph indicating the state of the user using the detection unit based on the value of the variation information detected by the detection unit;
State determination means capable of determining the state of the user using the detection means;
State change determination means capable of determining whether or not the user has changed to a predetermined state based on a determination result by the state determination means; and
Based on the determination result by the state change determination means, function as a change image determination means capable of determining a change image indicating that the user has changed to a predetermined state,
The graph display means includes a first display area in which the change image determined by the change image determination means is displayed and a second display area in which a specific image indicating the state of the user is displayed in the graph. Can be displayed
An information processing program characterized by that.

1 Monitor device (terminal device)
21 Biosensor 211 Airbag 212 Pressure detector 213 Airbag case 22 Optical sensor 4 Information processing device 5 Flashlight i1: Status icon (status image)
i1a: Being in bed (getting up) icon i1b: Being out of bed icon i1c: Sleeping icon i2: Time icon i2a: Morning icon i2b: Daytime icon i2c: Night icon i3: Environment icon i3a: Car icon i3b: Train icon i3c: Construction site icon ix: Special status icon (special status image)
i4: Waking up (with lighting) icon i5: Sleeping (with lighting) icon iy: Specific state icon (specific state image)
i6: Change icon (change image)
i6a: Entering floor icon i6b: Entering sleep icon i6c: Exiting floor icon 17: Call button z: Specific image z1: Awakening image z2: Sleeping image z3: Awakening (absence) image z4: Special image P1: Status window ( General status display image)
P2: Status list screen P3: Pop-up window P4: General graph screen P5: Sleep detection pop-up window

Claims (4)

Based on the value of the biological information is first detecting means detects a first determine the status of the user utilizing detecting means constant possible state determining means,
Based on a determination result of the state determining means, a change image determining unit determinable change image indicating that the change to the state in which the user is predetermined,
A specific image determining unit capable of determining a specific image indicating the state of the user based on a determination result by the state determining unit;
Displayable a first area of said change change image determined by the image determining unit is disposed, and a second area in which a specific image is Ru is arranged which is determined by the specific image determination unit, a graph containing Graph display means,
An abnormality determination means capable of determining whether or not the value of the environmental information around the user detected by the second detection means is an abnormal value;
With
The graph display means arranges a special image in a region of the graph corresponding to an abnormal period that is a period determined to be the abnormal value based on the abnormal value determined by the abnormality determining means. An information processing apparatus characterized by being capable of being displayed . The graph display means does not change the special image even when it is determined by the abnormality determination means that the special image is not an abnormal value when the special image is arranged and displayed in the area of the graph. The information processing apparatus according to claim 1. The state determination unit is configured to determine a state of a user who uses the first detection unit in the room based on a value of biological information detected by the first detection unit provided in a room where the user stays. The information processing apparatus according to claim 1, wherein the information processing apparatus can be determined . Computer
Based on the value of the biological information is first detecting means has detected said first determine the status of the user utilizing detecting means constant possible state determining means,
The state based on the determination result by the determining means, determinable change image determining unit changes the image indicating that the change to the state in which the user is predetermined,
A specific image determining unit capable of determining a specific image indicating the state of the user based on a determination result by the state determining unit;
Displayable a first area of said change change image determined by the image determining unit is disposed, and a second area in which a specific image is Ru is arranged which is determined by the specific image determination unit, a graph containing Graph display means, and
Function as abnormality determination means capable of determining whether or not the value of the environmental information around the user detected by the second detection means is an abnormal value;
The graph display means arranges a special image in a region of the graph corresponding to an abnormal period that is a period determined to be the abnormal value based on the abnormal value determined by the abnormality determining means. An information processing program characterized in that it can be displayed .