JP6521898B2 - Health management system - Google Patents

Description

  The present invention relates to a health management system that manages the health status of a management subject based on water use data.

  DESCRIPTION OF RELATED ART Conventionally, what was described in patent document 1 is known as a health management system which manages a management subject's health condition based on water supply usage data. In this health management system, the amount of water used for a given period of time is unused (there is almost no use of water), constant flow rate (the amount of water used is constant), and excess flow rate (the amount of water used is normal) An unthinkable amount) is checked. When one of these is detected, it is determined that a change has occurred in the person to be managed, and life change information is output.

  According to this health management system, when there is an abnormality in the amount of water used for a predetermined period of time, life change information is output, so it is possible to quickly notice the change in the management target person, and before it develops into a major accident Can be a chance to prevent danger.

Japanese Examined Patent Publication 7-69995

  However, in the health management system described in Patent Document 1 above, unused (there is almost no use of water), constant flow (the use of water is constant), and excess flow (the use of water is usually considered) While it is possible to judge changes in the management subject from a check that is too large to be able to do, it is possible to detect health disorder and signs of illness before the change and to manage the health of the management subject. It can not be done finely.

  Here, if it is possible to know the use (excretion) time and number of toilets of the person to be managed and the use time and number of baths (bathing), health management can be performed finely. However, when sensors are attached to the toilet or bath door to detect excretion or bathing, multiple sensors need to be attached to different places, which is troublesome and maintenance is also difficult. It is convenient if you can use a water meter in this regard. Therefore, the inventor seriously studied and found that there is a relationship between water use data and excretion and bathing, and came to the present invention.

  The present invention has been made in view of such conventional problems, and provides a health management system capable of finely managing the health of a person to be managed based on water use data.

  In order to solve the above-mentioned subject, the feature of the health management system concerning claim 1 is a water meter of a residence of a management subject, a server which inputs and manages water use data from the water meter, and the server The terminal of the information receiver who receives the health management information of the management subject is connected via the network, and the server judges the excretion and bathing of the management subject based on the water use data, The health management system for managing the health condition of the management subject, wherein the time from the start to the end of tap water spouting is not less than the first lower limit time and not more than the first upper limit time, and from the spouting start of tap water If the flow rate until the end is greater than or equal to the first lower limit water discharge amount and less than or equal to the first upper limit water discharge amount, it is determined to be excretory, and the time from the start of tap water discharge to the end is the second lower limit time or more and the second upper limit time or less Yes, and of tap water When the flow from the start to the end of water is equal to or higher than the second lower limit water discharge amount and equal to or lower than the second upper limit water discharge amount, it is determined to be bathing, and the second lower limit time is larger than the first upper limit time and the second lower limit The water discharge amount is larger than the first upper limit water discharge amount.

  The health management system according to claim 2 is characterized in that the first lower limit time is 1 second, the first upper limit time is 60 seconds, the first lower limit water discharge amount is 2 liters, and the first upper limit is The water discharge amount is 15 liters, the second lower limit time is 4 minutes, the second upper limit time is 30 minutes, the second lower limit water discharge amount is 100 liters, and the second upper limit water discharge amount is 300. It is to be a liter.

  The feature of the health management system according to claim 3 is to monitor from the first reference time, determine the first water discharge start time of tap water as the wakeup time of the person to be managed, and monitor from the second reference time, When a predetermined time or more elapses without being discharged from the tap water discharge end time, the discharge end time is determined as the bedtime time of the person to be managed.

  A feature of the health management system according to claim 4 is that the first reference time is a time from 4:00 to 8:00, and the second reference time is from 20:00 to 24:00. The predetermined time is one hour or more and three hours or less.

  A feature of the health management system according to claim 5 is that the server is a message based on the number and time of bathing of the person to be managed, the number and time of excretion and the time of getting up, and the presence or absence of a change in bedtime. It is to transmit to the terminal of the information receiver.

  In the health management system according to claim 1, the time from the start to the end of spouting tap water is the first lower limit time or more and the first upper limit time or less, and the accumulated spouting volume from the start to the end of spouting tap water is If the amount is equal to or more than the first lower limit water discharge amount and equal to or less than the first upper limit water discharge amount, it is determined as excretion. In addition, the time from the start to the end of spouting of tap water is the second lower limit time or more and the second upper limit time or less, and the integrated spouting amount from the spouting start to the end of tap water is the second lower limit spouting amount or more 2) If it is below the upper limit water discharge amount, it is judged as bathing. Then, the second lower limit time is larger than the first upper limit time, and the second lower limit water discharge amount is larger than the first upper limit water discharge amount. Thus, the server can reliably detect the excretion of the management subject and the bathing from the water use data of the management subject. Therefore, the server can know the excretion of the person to be managed and changes in the bathing time zone and the number of times, and can create detailed health management information. Furthermore, detailed health management information corresponding to an individual can be created by referring to the chronic illness and health status of the management subject stored. Then, the information receiver can receive this health management information from the server, and can know the health status of the management target person in detail. Therefore, according to this health management system, health management of the person to be managed can be finely performed based on the water use data. Moreover, in this health management system, since water supply meters are used to detect excretion and bathing, there is no need to attach a sensor to the toilet or bath door, which is simple and convenient. In addition, it is desirable to make the chronic illness and the health condition of the management subject rewritable.

  In the health management system according to claim 2, the first lower limit time is 1 second, the first upper limit time is 60 seconds, the first lower limit water discharge amount is 2 liters, the first upper limit water discharge amount is 15 liters, and the second lower limit time is 4 The second upper limit time is 30 minutes, the second lower limit water discharge amount is 100 liters, and the second upper limit water discharge amount is 300 liters. According to the inventor's research, the time when tap water is continuously used for excretion and bathing and the accumulated water discharge amount are within the above ranges, so it is possible to reliably distinguish between excretion and bathing. can do. In addition, according to the inventor's research, the time when tap water is continuously used for excretion, bathing, and the accumulated water discharge amount, tap water is continuously for other daily activities such as cooking, washing, etc. It is clear that it is different from the time used and the cumulative discharge volume.

  In the health management system according to claim 3, it is determined from the first reference time that the first water spouting start time of the tap water is determined to be the wakeup time of the person to be managed, and is monitored from the second reference time. When a predetermined time or more elapses without being discharged from the discharge end time, the discharge end time is determined to be the bedtime time of the management subject. As a result, it is possible to know the wake-up time, the change in bedtime, the change in the number of excretions in the night, and the like, and more detailed health management can be performed.

  In the health management system according to claim 4, the first reference time is a time from 4:00 to 8:00, the second reference time is a time from 20:00 to 24:00, and a predetermined time Is 1 hour or more and 3 hours or less. According to the inventor's research, it is possible to determine the wake-up time and the bedtime of many people based on these times and times. However, since there are individual differences in the wake-up time and the bedtime, it is desirable to be able to rewrite the first reference time, the second reference time, and the predetermined time.

  In the health management system according to claim 5, the server displays a message based on the number of bathing times and time zones of the management subject, the number and time zones of excretions, the wake-up time, and the change in bedtime time to the terminal of the information receiver Sent to Therefore, the information receiver can know the health condition of the management subject in detail.

The system configuration figure of the health management system of an embodiment. The figure which concerns on the health management system of embodiment, and shows a water use condition. The figure which concerns on the health management system of embodiment, and shows the relationship between the time from the water discharge start of discharge to completion, and the accumulated water discharge amount. The figure which concerns on the health management system of embodiment, and shows the relationship between the time from the water discharge start of bathing to completion, and the accumulated water discharge amount. The flowchart of the program which concerns on the health management system of embodiment, and judges and processes wake-up time. The flowchart of the program which concerns on the health management system of embodiment, and determines and processes a bedtime. The flowchart of the program which concerns on the health management system of embodiment, and judges and processes excretion and bathing. The flowchart of the program which concerns on the health management system of embodiment, and produces and transmits a message.

  Embodiments embodying a health management system according to the present invention will be described below based on the drawings. FIG. 1 is a system configuration diagram of this health management system. In this health management system, the water meter 2 of the residence of the person to be managed 1 and the server 5 of the system operator 4 are connected to the network N1. In addition, the server 5 and the terminal 8 of the information receiver 7 are connected to the network N2. Here, the networks N1 and N2 include networks such as mobile communication systems in addition to the Internet.

  A communication terminal (not shown) is connected to the water meter 2 of the residence of the management target person 1. The communication terminal converts the usage of tap water into water usage data, which is a digital signal that can be processed by the server 5, and transmits the data to the server 5. As a transmission method of water use data, a method is employed in which the usage amount of tap water used within a fixed time is transmitted to the server 5 at fixed time intervals. In the present embodiment, the fixed time is set to 10 seconds, but a time different from this may be employed.

  The system operator 4 is a person who maintains and manages this health management system. The system operator 4 may also be a health care service provider who provides health care services at the same time. Water use data is input from the water meter 2 and processed by the server 5 of the system operator 4 to manage the health of the person 1 to be managed. Further, the information receiver 7 is a relative of the management subject 1, a health management service provider, or the like. The information receiver 7 can receive the health management information of the management subject 1 from the server 5 by the terminal 8. Further, the information receiver 7 can request the server 5 to rewrite the health information and the like of the management subject 1 from the terminal 8. However, the system administrator 4 rewrites the health information and the like. The health information includes the chronic illness or health condition of the management subject 1. The terminal 8 includes a personal computer, a tablet, a smartphone, a mobile phone, and the like.

  FIG. 2 (1), (2) is a figure which shows a part of water supply usage condition. In the graph of FIG. 2 (1), the horizontal axis is time, and the vertical axis is the amount of water discharge per minute (L / min). S1 represents excretion, S2 represents cleansing and brushing teeth, S3 represents bathing, S4 represents drinking water, and S5 represents brushing. In Fig. 2 (1), the faucet is fully open for excrement S1 and bathing S3, and the amount of water discharged per minute (L / min) that the faucet is not fully opened for cleansing and tooth brushing S2, drinking water S4 and tooth brushing S5. In the difference between In addition, excretion S1 includes both stool and urine.

  Moreover, it monitors from 1st reference time ST1, and makes the time when the spouting of tap water was started for the first time be the rising time of the management object person 1. In the present embodiment, the first reference time ST1 is 5:00. Therefore, it is determined that the wake-up time of the management subject 1 is 6:30 which is the time when the spouting of tap water is started for the first time after 5:00. Furthermore, monitoring is performed from the second reference time ST2, and when the predetermined time DT1 or more elapses without being discharged from the discharge end time of the tap water, the discharge end time is taken as the bedtime time of the management subject 1. In the present embodiment, the second reference time ST2 is 20:00, and the predetermined time DT1 is 2 hours. Therefore, monitoring of bedtime is started from 20:00. Then, it is determined that the management subject person 1's bedtime is 22:00, which is the spouting end time of excretion S1 in which two hours or more have elapsed without using tap water from the time when spouting is ended. The first reference time ST1, the second reference time ST2, and the predetermined time DT1 may be different depending on the life rhythm of the person 1 to be managed, and therefore can be rewritten by the system operator 4.

  In the graph of FIG. 2 (2), the horizontal axis is time, and the vertical axis is the integrated water discharge amount (L) from the water discharge start to the end. However, when water is not discharged, the cumulative water discharge amount (L) is represented as 0. S10 represents accumulated water discharge amount of excretion S1, S20 represents accumulated water discharge amount of face washing and tooth brushing S2, S30 represents accumulated water discharge amount of bathing S3, S40 represents accumulated water discharge amount of drinking water S4, S50 represents accumulated water discharge amount of toothpaste S5 . From this, it can be understood that the excretion S1 and the bathing S3 can be distinguished by comparing the integrated water discharge amount (L) from the water discharge start to the end. Moreover, it turns out that excretion S1 and bathing S3 are distinguished also by face washing, toothpaste S2, drinking water 4, and toothpaste S5.

  Next, a method of determining the excretion S1 and the bathing S3 based on the time from the start to the end of water discharge and the accumulated water discharge amount will be described in detail using FIGS. 3 and 4. FIG. 3 is a graph of excretion S1. The horizontal axis represents the time (seconds) from the start of water discharge, and the vertical axis represents the integrated water discharge volume (L). However, when water is not discharged, the cumulative water discharge amount (L) is represented as 0. When spouting of the excretion S1 is started, the faucet is fully opened immediately and the accumulated spouted amount gradually increases, and the accumulated spouted amount reaches V1 after time T1. The time T1 is the time from the start to the end of tap water discharge. As described above, in the present embodiment, the server 5 detects the time T1 and the integrated water discharge amount V1 by receiving the water discharge amount for 10 seconds every 10 seconds from the water meter 2.

  Here, according to the inventor's research, the time from the start to the end of water discharge in the case of excretion is 1 second or more which is the first lower limit time T1L and 60 seconds or less which is the first upper limit time T1U. It has been found that the water discharge amount is 2 liters or more, which is the first lower limit water discharge amount V1L, and 15 liters or less, which is the first upper limit water discharge amount V1U. Therefore, when the time T1 from the tap water discharge start to the end is 1 second or more and 60 seconds or less and the cumulative water discharge amount V1 from the tap water start to the end is 2 liters or more and 15 liters or less It is judged to be excreted. The first lower limit time T1L, the first upper limit time T1U, the first lower limit water discharge amount V1L, and the first upper limit water discharge amount V1U can be rewritten by the system operator 4 in consideration of the water pressure difference depending on the region, etc. . In this case, even if the first lower limit time T1L and the first upper limit time T1U are rewritten to large values, for example, because the water pressure is low and the water discharge amount per unit time is small, the water discharge per unit time for other living activities The amount of water also decreases, so there is no problem.

  FIG. 4 is a graph of bathing S3. The horizontal axis represents the time (minutes) from the start of water discharge, and the vertical axis represents the accumulated water discharge volume (L). However, when water is not discharged, the cumulative water discharge amount (L) is represented as 0. When spouting of bathing S3 is started, the faucet is fully opened immediately, and the cumulative spouted volume gradually increases, and the cumulative spouted volume reaches V2 after time T2. Time T2 is the time from the start of tap water discharge to the end. As in the case of excretion, the server 5 detects the time T2 and the integrated water discharge amount V2 by receiving the water discharge amount for 10 seconds every 10 seconds from the water meter 2.

  Here, according to the inventor's research, the time from the start to the end of water discharge in the case of bathing is 4 minutes or more which is the second lower limit time T2L, and 30 minutes or less which is the second upper limit time T2U. It is known that the water discharge amount is 100 liters or more, which is the second lower limit water discharge amount V2L, and 300 liters or less, which is the second upper limit water discharge amount V2U. Therefore, the time T2 from the start to the end of tap water spouting is 4 minutes or more and 30 minutes or less, and the accumulated spouting volume V2 from the start to the end of tap water spouting is 100 liters to 300 liters or less It is determined that you are bathing. The second lower limit time T2L, the second upper limit time T2U, the second lower limit water discharge amount V2L, and the second upper limit water discharge amount V2U can be rewritten by the system operator 4 in consideration of the water pressure difference depending on the region, etc. . In this case, even if the second lower limit time T2L and the second upper limit time T2U are rewritten to large values, for example, because the water pressure is low and the water discharge amount per unit time is small, the water discharge per unit time for other living activities The amount of water also decreases, so there is no problem. Further, the second lower limit time T2L is larger than the first upper limit time T1U, and the second lower limit water discharge amount V2L is larger than the first upper limit water discharge amount V1U. In this way, excretion and bathing are not confused and are clearly distinguished.

  Consider the case of laundry as a daily activity other than excretion and bathing. Tap water is mainly used for washing, "washing" and "rinsing", and the faucet is fully open. And, as a whole, 70 liters to 120 liters of tap water is required in 30 minutes to 60 minutes. Among them, in the case of "washing", the time from the start to the end of tap water discharge is 1 minute or more and 5 minutes or less, and the cumulative water discharge amount during that time is 15 liters or more and 50 liters or less. In addition, one dose of "rinsing" is the same as in the case of "washing". Therefore, it can be seen that excretion and bathing can be reliably distinguished from washing. Also, considering the case of daily activities other than washing (for example, face washing, tooth brushing, cooking), the faucet is hardly fully opened in all cases, and the amount of used water from the tap water discharge start to the end is small, It is easily distinguished from excretion and bathing.

  Next, the processing procedure of the server 5 will be described using a flowchart. FIG. 5 is a flowchart of a program for judging and processing the wakeup time of the person to be managed 1. This program is started after 5:00 which is the first reference time ST1 and when the wake-up time has not been determined yet. However, the wake-up time is cleared when the bedtime is determined. When the program is executed, it is checked in step S11 whether water discharge has started. If spouting has not been started yet, the program is ended. When spouting is started, in step S12, the spout start time is stored as a wake up time, and the program is ended. When the wake-up time is determined, this program is not executed, so the first tap water discharge start time after the elapse of the first reference time ST1 is taken as the wake-up time of the management subject 1. Here, when water is slightly discharged to prevent freezing, the amount of water discharging to prevent freezing is regarded as zero and is treated as not being discharged. The following is the same for all cases.

  FIG. 6 is a flowchart of a program for determining and processing the bedtime of the person to be managed 1. This program is started after the lapse of 20:00, which is the second reference time ST2, and when the bedtime has not been determined yet. However, the bedtime is cleared when the wake-up time is determined. When the program is executed, it is checked in step S21 whether water is being discharged. If it is watering, the program is ended. If spouting is completed, it is checked in step S22 whether or not a predetermined time of 2 hours has elapsed after the end of spouting. If two hours have not passed since the water discharge end, the program is ended. If two hours have passed since the water discharge end, the water discharge end time is stored as a bedtime time in step S23, and the program is ended. When the bedtime is determined, this program is not executed. Therefore, when the second reference time ST2 has elapsed and the predetermined time DT1 has elapsed without discharging water from the discharge end time, the discharge ends. The time is taken as the bedtime time of the management subject 1. However, when the predetermined time DT1 or more has passed without the tap water being spouted after the second reference time ST2, the second reference time ST2 is taken as the bedtime of the management subject 1.

  FIG. 7 is a flowchart of a program that determines and processes excretion of the management subject 1 and bathing. This program is started when water discharge is started. When the program is executed, it is checked in step S31 whether or not water discharge has ended. In the case of spouting, in step S32, the time from the start of spouting and the integrated spouting amount are calculated and stored, and the program is ended. That is, in the case of spouting, the time from the start of spouting and the accumulated spouted amount are updated. If spouting is finished, in step S33, it is determined whether spouting is due to excretion. That is, the time from the start to the end of water discharge is the first lower limit time T1L (1 second) or more and the first upper limit time T1U (60 seconds) or less, and the integrated water discharge amount is the first lower limit water discharge amount V1L (2 liters) As mentioned above, when it is below 1st upper limit water discharge amount V1U (15 liters), it is judged as excretion. Then, in step S34, the spout start time is stored as a discharge time, and the program is ended.

  In addition, if it is not determined to be excreted, it is determined in step S35 whether or not water spouting is due to bathing. That is, the time from the start to the end of water discharge is the second lower limit time T2L (4 minutes) or more and the second upper limit time T2U (30 minutes) or less, and the integrated water discharge amount is the second lower limit water discharge amount V2L (100 liters) As mentioned above, when it is below the 2nd upper limit water discharge amount V2U (300 liters), it is judged as bathing. Then, in step S36, the spout start time is stored as the bathing time, and the program is ended. In addition, when it is not determined to be bathing, spouting is due to other daily activities such as washing, face washing and cooking, and the program is ended as it is. Note that after it has been determined whether spouting is due to excretion, bathing, and other life activities, this program will not be executed until spouting is next started.

  FIG. 8 is a flowchart of a message transmission program. By the message transmission program, a message regarding health management of the management subject 1 is periodically transmitted from the server 5 to the terminal 8 of the information receiver 7. This message may be sent once a day or once a week. Also, the message transmission interval may be shortened as the degree of urgency increases. At a predetermined time, a message transmission program is started. When the program is executed, a message regarding excretion is created and transmitted in step S41. When the message is created, the illness or health condition of the person to be managed 1 is considered. The message is: "I have not slept in the bathroom at night. I have slept well." "The number of times I went to the bathroom in the middle of the night has increased. Diabetes may be getting worse." Etc.

  Next, in step S42, a message regarding bathing is created and transmitted. Also in this case, the chronic illness and the health condition of the management subject 1 are considered. The message is, "The number of baths has decreased compared to last week. It may be ill.", "I take a bath three times a day. Beware of dementia "Please."

  Finally, in step S43, other messages are created and sent. Also in this case, the chronic illness and the health condition of the management subject 1 are considered. The message is, "Well up time is almost the same every day. I live regular life.", "" Bed time is getting late. Do you not sleep? "

  For example, when tap water is not used for a fixed time or more, in an emergency such as when tap water is used continuously for a fixed time or more, a predetermined message is generated by a program (not shown). It goes without saying that the information is immediately transmitted to the terminal 8 of the information receiver 7. Further, the information receiver 7 can always read the health management information of the management subject 1 and the like.

  In the health management system of the embodiment, the time from the start to the end of tap water discharge is 1 second or more, which is the first lower limit time T1 L, and 60 seconds or less, which is the first upper limit time T1 U, and tap water spout If the cumulative water discharge amount from the start to the end is 2 liters or more, which is the first lower limit water discharge amount V1L, and 15 liters or less, which is the first upper limit water discharge amount V1U, it is determined to be excrement. In addition, the time from the water discharge start to the end of tap water is 4 minutes or more which is the second lower limit time T2L and 30 minutes or less which is the second upper limit time T2U, and cumulative discharge from the water discharge start of tap water to the end When the water amount is 100 liters or more, which is the second lower limit water discharge amount V2L, and 300 liters or less, which is the second upper limit water discharge amount V2U, it is determined that bathing is performed. The second lower limit time T2L is larger than the first upper limit time T1U, and the second lower limit spouting amount V2L is larger than the first upper limit spouting amount V1U.

  Since the time when tap water is continuously used for excretion and bathing and the accumulated water discharge amount are within the above range, excretion of the management subject 1 from the water use data of the management subject 1, bathing Is reliably detected by the server 5. Therefore, the server 5 can know the excretion of the management subject 1 and the change of the time slot and the number of times of the bathing, and can create detailed health management information. Furthermore, since the chronic illness and health condition of the management subject 1 stored are referred to, it is possible to create detailed health management information corresponding to an individual. Then, the information receiver 7 can receive this health management information from the server 5, and can know the health status of the management subject 1 in detail. Therefore, according to this health management system, health management of the person to be managed can be finely performed based on the water use data.

  Furthermore, in this health management system, it is determined from the first reference time ST1 that the first water discharge start time of tap water is determined to be the wakeup time of the management subject 1, and is monitored from the second reference time ST2. When a predetermined time or more elapses without being spouted from the discharge end time, the discharge end time is determined to be the bedtime time of the management subject 1. The first reference time ST1 is from 4:00 to 8:00 at 5:00, and the second reference time ST2 is from 20:00 to 24:00 at 20 The predetermined time is 2 hours, which is 1 hour or more and 3 hours or less. Based on these times and times, it is possible to determine the wake-up time and the bedtime time of many people. In addition, it is possible to know a change in bedtime, a change in bedtime, a change in the number of excretions in the night, and the like, so that more detailed health management can be performed.

  Furthermore, in this health management system, the server 5 sends a message based on the number of bathings and time zones of the management subject 1, the number and time zones of excretions, wakeup times, and presence or absence of changes in bedtime to the information recipient 7 It is transmitted to the terminal 8. Therefore, the information receiver 7 can know the health condition of the management subject 1 in detail.

  As mentioned above, although the health management system of the present invention was explained according to an embodiment, the present invention is not limited to these, and it can be suitably changed and applied unless it is contrary to the technical idea of the present invention. It's too late. For example, the first lower limit time T1L is 2 seconds, the first upper limit time T1U is 55 seconds, the first lower limit water discharge amount V1L is 3 liters, the first upper limit water discharge amount V1U is 14 liters, the second lower limit time T2L is 5 minutes, the first 2) The upper limit time T2U may be 28 minutes, the second lower limit water discharge amount V2L may be 110 liters, and the first upper limit water discharge amount V2U may be 290 liters. Furthermore, the first lower limit time T1L is 3 seconds, the first upper limit time T1U is 50 seconds, the first lower limit water discharge amount V1L is 4 liters, the first upper limit water discharge amount V1U is 12 liters, and the second lower limit time T2L is 6 minutes, the first 2) The upper limit time T2U may be 26 minutes, the second lower limit water discharge amount V2L may be 120 liters, and the first upper limit water discharge amount V2U may be 280 liters.

DESCRIPTION OF SYMBOLS 1 ... Management target person 2. Water meter 5 Server 5 Information receiver 8 Terminal N1, N2 Network T1L 1st lower limit time T1U 1st upper limit time V1L 1st lower limit Water discharge amount, V1U: first upper limit water discharge amount, T2L: second lower limit time, T2U: second upper limit time, V2L: second lower limit water discharge amount, V2U: second upper limit water discharge amount, ST1: first reference time, ST2: Second reference time, DT1 ... predetermined time.

Claims (5)

A water meter of the residential of the person to be managed, a server that manages water usage data from the water meter and a server, and a terminal of an information receiver that receives the health management information of the person to be managed from the server Connected through
The server is a health management system that determines the excretion and bathing of the person to be managed based on the water use data, and manages the health state of the person to be managed,
The time from the start to the end of spouting of tap water is the first lower limit time or more and the first upper limit time or less, and the cumulative amount of water discharge from the spouting start to the end of tap water is the first lower limit spouting amount or more, the first upper limit If it is less than the amount of water discharge, it is judged as excretion,
The time from the water discharge start to the end of tap water is the second lower limit time or more and the second upper limit time or less, and the integrated water discharge amount from the tap water start to discharge end is the second lower limit water discharge amount or more, the second upper limit When it is less than the amount of water discharge, it is judged as bathing,
The health management system, wherein the second lower limit time is larger than the first upper limit time, and the second lower limit water discharge amount is larger than the first upper limit water discharge amount. The first lower limit time is 1 second, the first upper limit time is 60 seconds, the first lower limit water discharge amount is 2 liters, and the first upper limit water discharge amount is 15 liters,
The second lower limit time is 4 minutes, the second upper limit time is 30 minutes, the second lower limit water discharge amount is 100 liters, and the second upper limit water discharge amount is 300 liters. The health management system according to claim 1. Monitoring from the first reference time, it is determined that the first tap water discharge start time is the wake-up time of the person to be managed,
It monitors from the second reference time, and when the predetermined time or more elapses without being discharged from the tap water discharge finish time, the discharge finish time is determined to be the bedtime of the person to be managed. The health management system according to 1 or 2.   The first reference time is a time between 4:00 and 08:00, the second reference time is a time between 20:00 and 24:00, and the predetermined time is one hour. The health management system according to claim 3, wherein the above is 3 hours or less. The server is characterized in that it transmits a message based on the number and time of bathing of the person to be managed, the number and time of excretion, time of wake up and time of bedtime change to the terminal of the information receiver. The health management system according to claim 3 or 4.

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