Consumables management system, consumables management method and consumables management program

Abstract

To provide a consumables management system capable of appropriately managing consumables in a toilet space.SOLUTION: A consumables management system includes a detection part for detecting use of a toilet, a storage part for storing history information representing the use of the toilet detected by the detection part, a calculation part for calculating an estimate value of an amount of use of paper or a remaining amount of paper provided in a toilet space on the basis of the history information acquired from the storage part, and an information provision part for executing information provision on the basis of information calculated by the calculation part. The calculation part calculates another estimate value, the different value from the estimate value, and the information provision part executes at least one of processing of providing the provision information regarding the amount of paper used and the amount of remaining paper based on the estimate value and the other estimate value to a provision destination relating to the toilet, and processing of notifying an alert regarding the paper based on the estimate value and the other estimate value.SELECTED DRAWING: Figure 8

Description

[Technical field]

[0001] The disclosed embodiments relate to a consumables management system, a consumables management method, and a consumables management program. [Background technology]

[0002] Conventionally, a method has been known in which a sensor installed in a toilet paper (hereinafter also referred to as "paper") folder detects the amount of paper remaining in the folder and notifies the user when it is time to replace the paper (e.g., Reference 1). In addition, as a method for grasping the amount of paper used and remaining, a configuration is also known in which the timing for refilling consumables (soap, paper, etc.) used by almost all toilet users can be determined based on the number of toilet users (e.g., Reference 2). [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Patent Publication No. 2021-177821 [Patent Document 2] JP 2006-057298 A Summary of the Invention [Problem to be solved by the invention]

[0004] However, there is room for improvement in the above technology. For example, the amount of paper used per use varies from person to person, and even for the same person, it varies from use to use. Therefore, it is inevitable that there will be estimation errors between the estimated amount of paper used per use and the actual amount used. When calculating the cumulative amount of paper used from existing sensor data (e.g., the number of toilet users), these estimation errors will also accumulate to a large value, and there is a possibility that the estimated amount of paper used notified to the manager will differ greatly from the actual amount of paper used. In such a case, if processing such as estimating the amount of paper used or the remaining amount is performed based on a large error, it is difficult to properly manage consumables such as paper provided in the toilet space. Therefore, it is desirable to be able to properly manage consumables in the toilet space.

[0005] In view of the above, it is an issue to be addressed to make it possible to appropriately manage consumables in the toilet space.

[0006] An object of the disclosed embodiments is to provide a consumables management system, a consumables management method, and a consumables management program that enable appropriate management of consumables in a toilet space. [Means for solving the problem]

[0007] A consumables management system according to one aspect of the embodiment includes a detection unit that detects the use of a toilet, a memory unit that stores historical information indicating the use of the toilet detected by the detection unit, a calculation unit that calculates an estimate of the amount of paper used or remaining in the toilet space based on the historical information acquired from the memory unit, and an information provision unit that provides information based on the information calculated by the calculation unit, wherein the calculation unit calculates another estimated value that is different from the estimated value, and the information provision unit performs at least one of a process of providing information regarding the amount of paper used or remaining based on the estimated value and the other estimated value to a destination related to the toilet, or a process of alerting an alert regarding the paper based on the estimated value and the other estimated value.

[0008] For example, the amount of paper used in one use varies from person to person, and even for the same person, the amount consumed (usage amount) and the amount remaining after use may vary. Therefore, when variation occurs, the information on the amount used, the amount remaining, etc. provided to a recipient such as a toilet manager (also simply called "manager") may differ greatly from the actual amount. Therefore, according to the consumables management system according to one aspect of the embodiment, a value other than the estimated value is also estimated, and information is provided based on both of them, thereby reducing the possibility of providing information based only on a value that is significantly different from the actual amount, and highly reliable information can be provided. Therefore, the consumables management system can appropriately manage consumables in the toilet space.

[0009] In one aspect of an embodiment, the consumables management system is characterized in that the calculation unit calculates the other estimated value based on a value corresponding to an estimated maximum usage amount or an estimated minimum usage amount of the paper stored in the memory unit and the estimated value.

[0010] According to an embodiment of the consumables management system, by calculating other estimated values ​​based on the estimated maximum usage amount or the estimated minimum usage amount, it is possible to provide more reliable information even when a large variation occurs. Therefore, the consumables management system can appropriately manage the consumables in the toilet space.

[0011] In one aspect of the embodiment, in the consumables management system, the absolute value of the difference between the other estimated value and the estimated value becomes larger as the number of times the toilet is used increases.

[0012] Generally, the more the toilet is used, the greater the error (variation) in the amount of paper used. Therefore, according to a consumables management system according to one aspect of the embodiment, by accumulating information in accordance with the number of uses, it is possible to provide more reliable information according to the number of uses. Therefore, the consumables management system can appropriately manage consumables in the toilet space.

[0013] In one aspect of an embodiment, the consumables management system is characterized in that the calculation unit calculates, as the other estimated value, an upper estimated value that is greater than the estimated value and a lower estimated value that is less than the estimated value, and the information provision unit provides the provision information based on the upper estimated value and the lower estimated value to the destination.

[0014] According to the consumables management system according to one aspect of the embodiment, by presenting an estimated value and a certain range including the estimated value, i.e., by presenting a value with a certain width, it is possible to reduce the possibility of providing information based only on a value that is significantly different from the actual amount, and to provide highly reliable information. Therefore, the consumables management system can appropriately manage consumables in the toilet space.

[0015] In one aspect of an embodiment, in a consumables management system, the calculation unit calculates, as the other estimated value, at least one of an upper estimated value that is a value larger than the estimated value, or a lower estimated value that is a value smaller than the estimated value, and the information providing unit provides the provision information based on either the upper estimated value or the lower estimated value to the destination.

[0016] According to the consumables management system according to one aspect of the embodiment, the amount of information provided can be reduced so that the recipient can appropriately determine whether or not paper needs to be refilled and the amount of paper needed to be refilled. Therefore, the consumables management system can appropriately manage consumables in the toilet space.

[0017] In one aspect of an embodiment, the information providing unit provides the recipient with the provided information based on the upper estimated value when the estimated value is the amount of paper used, and provides the recipient with the provided information based on the lower estimated value when the estimated value is the remaining amount of paper.

[0018] In providing information including an error range, if the recipient makes a decision based on the error range of the side of low usage or high remaining amount, there is a possibility that the paper will run out at the time the recipient goes to refill. Therefore, according to a consumables management system according to one aspect of the embodiment, information on the upper estimated value on the high side is provided for the amount of usage, and information on the lower estimated value on the low side is provided for the amount remaining, that is, by providing information on the side where the possibility of the paper running out is low (also called the "safe side"), the possibility of the paper running out can be reduced. Therefore, the consumables management system can appropriately manage consumables in the toilet space.

[0019] In one aspect of an embodiment, the consumable management system is provided with a judgment unit that judges whether the estimated value or the other estimated value and a threshold value satisfy a predetermined condition, and the information providing unit is characterized in that when the judgment unit judges that the estimated value or the other estimated value satisfies the predetermined condition, it notifies the recipient of the alert.

[0020] According to the consumables management system according to one aspect of the embodiment, the restroom manager or the like does not need to constantly check the system, and an alert can be sent at an appropriate time. Therefore, the consumables management system can appropriately manage the consumables in the restroom space.

[0021] In one aspect of the embodiment, the consumables management system is characterized in that the threshold value can be set by the destination.

[0022] According to the consumables management system according to one aspect of the embodiment, the restroom manager or the like can change the threshold value, so that the level of need for replenishment can be reflected according to the usage status of the facility. Therefore, the consumables management system can appropriately manage the consumables in the restroom space.

[0023] In one aspect of the embodiment, the toilet space has a plurality of private spaces, and the calculation unit calculates the estimated value for each private space.

[0024] When a toilet space has multiple private spaces (toilet booths), it is desirable to manage which private spaces (toilet booths) need refilling for each private space. Therefore, according to a consumables management system according to one aspect of the embodiment, by calculating an estimated value for each private space and executing processing, it becomes possible to manage paper (consumables) for each private space. Therefore, the consumables management system can appropriately manage consumables in the toilet space.

[0025] In one aspect of the embodiment, the information providing unit is characterized in that it provides the estimated value for each private space together with a threshold value to the manager of the toilet, which is the recipient.

[0026] According to the consumables management system according to one aspect of the embodiment, by providing the estimated value and the threshold value for each individual space together to the manager of the toilet to which the toilet is provided, the current state of the paper in each individual space and the threshold value can be simultaneously displayed, enabling an appropriate decision on whether or not to replenish the paper. Therefore, the consumables management system can appropriately manage the consumables in the toilet space.

[0027] In one aspect of an embodiment, the information providing unit is characterized in that it provides only information about private spaces among the plurality of private spaces in which the estimated value satisfies a predetermined condition with a threshold value.

[0028] When a toilet space has multiple private spaces (toilet booths), if all of the multiple private spaces are presented, the amount of information is so large that it may be difficult for the manager to determine whether or not refills are required. Therefore, according to a consumables management system according to one aspect of the embodiment, by providing only information on private spaces among the multiple private spaces whose estimated values ​​meet a predetermined condition with a threshold value, the manager can check only the information he or she needs, making it easier to determine whether or not refills are required. Therefore, the consumables management system can make it possible to appropriately manage consumables in the toilet space.

[0029] A consumables management method according to one aspect of an embodiment includes a detection process for detecting toilet usage, a storage process for storing historical information indicating the usage of the toilet detected in the detection process, a calculation process for calculating an estimated value of the amount of paper used or remaining in the toilet space based on the historical information acquired from the storage process, and an information provision process for providing information based on the information calculated by the calculation process, wherein the calculation process calculates another estimated value that is different from the estimated value, and the information provision process executes at least one of a process of providing information regarding the amount of paper used or remaining based on the estimated value and the other estimated value to a destination related to the toilet, or a process of issuing an alert regarding the paper based on the estimated value and the other estimated value.

[0030] For example, the amount of paper used in one use varies from person to person, and even for the same person, the amount consumed by the use (amount used) and the amount remaining after use may vary. Therefore, when variation occurs, the information on the amount used, the amount remaining, etc. provided to the recipient such as the toilet manager may differ greatly from the actual amount. Therefore, according to the consumables management method according to one aspect of the embodiment, a value other than the estimated value is also estimated, and information is provided based on both of them, thereby reducing the possibility of providing information based only on a value that is significantly different from the actual amount, and it is possible to provide highly reliable information. Therefore, the consumables management method can appropriately manage consumables in the toilet space.

[0031] A consumables management program according to one aspect of an embodiment has a computer execute a storage procedure for storing historical information indicating the use of the toilet detected by a detection unit that detects the use of the toilet, a calculation procedure for calculating an estimated value of the amount of paper used or remaining in the toilet space based on the historical information stored in the storage procedure, and an information provision procedure for providing information based on the information calculated by the calculation procedure, wherein the calculation procedure calculates another estimated value that is different from the estimated value, and the information provision procedure executes at least one of a process of providing information regarding the amount of paper used or remaining based on the estimated value and the other estimated value to a destination related to the toilet, or a process of alerting an alert regarding the paper based on the estimated value and the other estimated value.

[0032] For example, the amount of paper used in one use varies from person to person, and even for the same person, the amount consumed (usage amount) and the amount remaining after use may vary. Therefore, when variation occurs, the information on the amount used and the amount remaining provided to the recipient, such as the toilet manager, may differ greatly from the actual amount. Therefore, according to the consumables management program according to one aspect of the embodiment, a value other than the estimated value is also estimated, and information is provided based on both, thereby reducing the possibility of providing information based only on a value that is significantly different from the actual amount, and providing highly reliable information. Therefore, the consumables management program can appropriately manage consumables in the toilet space. Effect of the Invention

[0033] According to one aspect of the embodiment, it is possible to appropriately manage consumables in the toilet space. [Brief description of the drawings]

[0034] [Figure 1] FIG. 1 is a diagram showing an example of a consumables management process according to the first embodiment. [Diagram 2] FIG. 2 is a diagram showing an example of the configuration of the toilet according to the first embodiment. [Diagram 3] FIG. 3 is a diagram illustrating an example of the configuration of the consumables management system according to the first embodiment. [Figure 4] FIG. 4 is a block diagram showing an example of the configuration of the analysis device according to the first embodiment. As shown in FIG. [Diagram 5] FIG. 5 is a diagram illustrating an example of the arrangement information storage unit according to the first embodiment. [Figure 6] FIG. 6 is a diagram illustrating an example of the collected information storage unit according to the first embodiment. [Figure 7] FIG. 7 is a diagram illustrating an example of the setting information storage unit according to the first embodiment. [Figure 8] FIG. 8 is a flowchart illustrating an example of a procedure of a process executed by the consumables management system. [Figure 9] FIG. 9 is a diagram showing an example of information provided by the consumables management system. [Figure 10] FIG. 10 is a diagram showing an example of information provided by the consumables management system. [Figure 11] FIG. 11 is a diagram showing an example of information provided by the consumables management system. [Figure 12] FIG. 12 is a diagram showing an example of information provided by the consumables management system. [Figure 13] FIG. 13 is a diagram showing an example of information provided by the consumables management system. [Figure 14] FIG. 14 is a diagram showing an example of information provided by the consumables management system. [Figure 15] FIG. 15 is a diagram showing an example of information provided by the consumables management system. [Figure 16] FIG. 16 is a diagram illustrating an example of a consumables management process according to the second embodiment. [Figure 17] FIG. 17 is a block diagram showing an example of the configuration of an analysis device according to the second embodiment. As shown in FIG. [Figure 18] FIG. 18 is a diagram illustrating an example of a collected information storage unit according to the second embodiment. [Figure 19] FIG. 19 is a diagram illustrating an example of a setting information storage unit according to the second embodiment. [Figure 20] FIG. 20 is a flowchart illustrating an example of a processing procedure executed by the consumables management system. [Figure 21] FIG. 21 is a diagram showing an example of a consumables management process according to the third embodiment. [Figure 22] FIG. 22 is a block diagram showing an example of the configuration of an analysis device according to the third embodiment. As shown in FIG. [Diagram 23] FIG. 23 is a diagram illustrating an example of a collected information storage unit according to the third embodiment. [Figure 24] FIG. 24 is a diagram illustrating an example of a setting information storage unit according to the third embodiment. [Diagram 25] FIG. 25 is a diagram illustrating an example of a usage information storage unit according to the third embodiment. [Figure 26] FIG. 26 is a flowchart illustrating an example of a processing procedure executed by the consumables management system. [Figure 27] FIG. 27 is a flowchart illustrating an example of a procedure for determining the type of operation. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0035] Hereinafter, an embodiment of a consumables management system, a consumables management method, and a consumables management program disclosed in the present application will be described in detail with reference to the accompanying drawings. Note that the present invention is not limited to the following embodiment.

[0036] <1. First embodiment> <1-1. Overview of consumables management processing> First, an overview of consumables management executed in a consumables management system 1 (see FIG. 3) according to a first embodiment will be described with reference to FIG 1. FIG 1 is a diagram showing an example of a consumables management process according to the first embodiment.

[0037] FIG. 1 illustrates a case where the consumables management system 1 performs consumables management processing on toilet paper (paper) placed in a toilet booth TB (also simply referred to as "booth TB"), which is a private space. FIG. 1 also illustrates an example where the consumables management system 1 calculates an estimate of the amount of paper used (also simply referred to as "usage") and uses the calculated estimate of the amount of usage. Note that the consumables management system 1 may also calculate an estimate of the remaining amount of paper (also simply referred to as "remaining amount"), but this will be described later.

[0038] An example of the processing shown in Fig. 1 will be described below. Specifically, in Fig. 1, the consumables management system 1 performs consumables management processing for two toilet booths TB1 and TB2 included in the toilet space 21. The consumables management system 1 collects information on the use of each of the two toilet booths TB1 and TB2.

[0039] The consumables management system 1 according to the first embodiment stores history information indicating the use of each of the toilet booths TB1, TB2 in a storage unit 120 (see FIG. 4). In FIG. 1, the consumables management system 1 stores history information DT1 indicating the use of each of the toilet booths TB1, TB2. The history information DT1 is information (collected information) in which information identifying each toilet booth TB is associated with the date and time when the use of that toilet booth TB was detected.

[0040] The consumables management system 1 executes a process of acquiring information corresponding to the usage calculation period from the history information DT1 using the usage calculation period information TR1 indicating the usage calculation period (step S1). Fig. 1 shows a case where "2012 / 3 / 12 8:00 to 2012 / 3 / 12 14:08" is set as the usage calculation period. In this case, the consumables management system 1 acquires, from among the information in the history information DT1, information whose date and time are included in "2012 / 3 / 12 8:00 to 2012 / 3 / 12 14:08" as the target information TD1.

[0041] The consumables management system 1 uses the information in the target information TD1 to calculate an estimate of the usage of each toilet booth TB (step S2). For example, the consumables management system 1 uses the information in the target information TD1 with an ID of "TB1" to calculate an estimate of the usage of toilet booth TB1. The consumables management system 1 also uses the information in the target information TD1 with an ID of "TB2" to calculate an estimate of the usage of toilet booth TB2.

[0042] In Fig. 1, the consumables management system 1 calculates an estimated value of the usage of each toilet booth TB using calculation information CD1 indicating the average usage and variance per use, and calculation function information FC1 used in the calculation process. The calculation information CD1 is information indicating that the set value of the average usage per use is "0.03 bottles / time" and the set value of the variance (standard deviation) during one use is "0.007 bottles / time."

[0043] Furthermore, the calculation function information FC1 includes the following formulas (1) and (2): Note that the formulas (1) and (2) shown below are merely examples, and the consumables management system 1 may execute the calculation process using any information.

[0044]

number

[0045] "μ" in formula (1) corresponds to the average amount of use per time. In the case of Figure 1, a setting value of "0.03" for the average amount of use per time is assigned. "n" in formula (1) corresponds to the number of times the target toilet booth TB is used during the usage calculation period. For example, if toilet booth TB1 is the processing target, the number of pieces of information indicating the use of toilet booth TB1 contained in the target information TD1 is assigned. Also, "μ´" in formula (1) corresponds to the average amount of use n times, and corresponds to the estimated value of the amount of use calculated by formula (1).

[0046] The consumables management system 1 calculates an estimated value of the usage of each toilet booth TB using formula (1) included in the calculation function information FC1. For example, the consumables management system 1 calculates an estimated value of the usage of toilet booth TB1 using formula (1) and information such as the number of times toilet booth TB1 is used. The consumables management system 1 also calculates an estimated value of the usage of toilet booth TB2 using formula (1) and information such as the number of times toilet booth TB2 is used.

[0047]

number

[0048] "σ" in formula (2) corresponds to the variance (standard deviation) at one use. In the case of Figure 1, a setting value of "0.007" for the variance (standard deviation) at one use is assigned. "n" in formula (2) corresponds to the number of times the target toilet booth TB is used during the usage calculation period. Also, "σ´" in formula (2) corresponds to the variance (standard deviation) at n uses, and corresponds to the information used to calculate the upper and lower estimated values ​​of the estimated usage.

[0049] For example, the consumables management system 1 calculates an upper estimate that is a value different from the estimated amount of usage by adding "2SD", which is obtained by multiplying "σ'", the standard deviation (SD) when used n times calculated by formula (2), by 2, to the estimated amount of usage calculated by formula (1). The consumables management system 1 also calculates a lower estimate that is a value different from the estimated amount of usage by subtracting the value "2SD" from the estimated amount of usage calculated by formula (1). Note that the value by which the standard deviation when used n times is multiplied is not limited to 2, and may be a value other than 2. For example, the value by which the standard deviation when used n times is multiplied may be a value smaller than 2 or a value larger than 2.

[0050] The consumables management system 1 generates provision information based on the estimated value of the usage amount, the upper side estimated value, and the lower side estimated value for each toilet booth TB, and provides the generated provision information to a recipient related to the toilet. The recipient related to the toilet here is an entity related to the management of the toilet, such as a toilet manager (also simply called "manager"). The toilet manager includes various people who work to maintain the toilet in a state suitable for use (utilization) by users. For example, the toilet manager includes a manager (facility manager) who manages the operation of the facility in which the toilet is installed, and a cleaner who cleans and replenishes the toilet equipment, items, etc. In this way, the toilet manager includes people who work at the place where the toilet is installed. In FIG. 1, the consumables management system 1 generates provision information based on the estimated value of the usage amount, the upper side estimated value, and the lower side estimated value for the toilet booths TB1 and TB2, and provides the generated provision information to a recipient such as a manager.

[0051] For example, the consumables management system 1 generates a graph GR11 as provided information based on an estimated value, an upper estimated value, and a lower estimated value for the toilet booth TB1. For example, the consumables management system 1 may generate the graph GR11 for the toilet booth TB1 using the number of uses n1 during the usage calculation period. For example, the consumables management system 1 may generate the graph GR11 by calculating an estimated value, an upper estimated value, and a lower estimated value for the number of uses n1, and calculating a straight line passing through the value at the number of uses n1 and the origin.

[0052] Graph GR11 shows the relationship between the number of times toilet booth TB1 is used and the amount of paper used in toilet booth TB1. The horizontal axis of graph GR11 shows the number of times toilet booth TB1 is used, and the vertical axis of graph GR11 shows the amount of paper used in toilet booth TB1.

[0053] A solid line EV11 on graph GR11 indicates an estimated value of the amount of paper used that will be placed in toilet booth TB1. A dotted line UL11 on graph GR11 indicates an upper estimated value of the amount of paper used that will be placed in toilet booth TB1. A dotted line LL11 on graph GR11 indicates a lower estimated value of the amount of paper used that will be placed in toilet booth TB1. In this way, graph GR11 shows that the more times the toilet booth TB1 is used, the larger the estimated value, upper estimated value, and lower estimated value of the amount of usage become. Graph GR11 also shows that the more times the toilet booth TB1 is used, the larger the deviation (absolute value of the difference) between the estimated value of the amount of usage and the upper estimated value and the lower estimated value becomes.

[0054] For example, the consumables management system 1 displays the graph GR11 on an administrator terminal 300 (see FIG. 3) used by an administrator. For example, the analysis device 100 (see FIG. 3) generates the graph GR11 and transmits it to the administrator terminal 300. The administrator terminal 300 displays the graph GR11 received from the analysis device 100.

[0055] Furthermore, the consumables management system 1 generates a graph GR12 as provided information for the toilet booth TB2 based on the estimated value of the usage, the upper estimated value, and the lower estimated value. Note that the processing for the toilet booth TB2 is similar to the processing for the toilet booth TB1, but the consumables management system 1 may generate the graph GR12 for the toilet booth TB2 using the number of uses n2 during the usage calculation period.

[0056] Graph GR12 shows the relationship between the number of times toilet booth TB2 is used and the amount of paper used in toilet booth TB2. The horizontal axis of graph GR12 shows the number of times toilet booth TB2 is used, and the vertical axis of graph GR12 shows the amount of paper used in toilet booth TB2.

[0057] A solid line EV12 on the graph GR12 indicates an estimated value of the amount of paper used in the toilet booth TB2. A dotted line UL12 on the graph GR12 indicates an upper estimated value of the amount of paper used in the toilet booth TB2. A dotted line LL12 on the graph GR12 indicates a lower estimated value of the amount of paper used in the toilet booth TB2.

[0058] For example, consumables management system 1 displays graph GR12 on administrator terminal 300 used by an administrator. For example, analysis device 100 generates graph GR12 and transmits it to administrator terminal 300. Administrator terminal 300 displays graph GR12 received from analysis device 100.

[0059] This allows the consumables management system 1 to provide information including information indicating the estimated value of the usage amount and its variation. For example, the consumables management system 1 can grasp the maximum usage amount, that is, the remaining amount that will definitely remain in the booth from the upper limit estimated value, and furthermore, can grasp the usage amount that will definitely be consumed from the lower limit estimated value. This allows the consumables management system 1 to confirm in advance the timing to go to replenish and the replenishment amount, thereby making it possible to appropriately manage the consumables in the toilet space. Note that the consumables management system 1 may provide various information other than the graphs GR11, GR12, etc. For example, the consumables management system 1 may notify an alert based on the usage amount or remaining amount of paper, and the processing in this case will be described later.

[0060] <1-2. Example of toilet configuration> From here, an example of the toilet configuration will be described with reference to FIG. 2. FIG. 2 is a diagram showing an example of the toilet configuration according to the first embodiment. FIG. 2 conceptually shows the physical arrangement of each component of the toilet. Note that the toilet shown in FIG. 2 is only one example, and the toilet may have any configuration as long as it includes a toilet-related configuration in which consumables such as paper are placed. For example, the toilet may be composed of only one toilet space. Furthermore, the toilet may include a toilet space that is composed of only one toilet booth, such as a barrier-free toilet (multi-function toilet), that is, a toilet space in an aspect in which the entire space is one private space.

[0061] As shown in Fig. 2, the configuration of the toilet may include toilet spaces such as toilet space 21 and toilet space 22. The toilet space 21 shown in Fig. 2 has toilet booths TB1 and TB2 which are toilet booths forming private spaces, and a shared space CS1 which is a shared space other than the toilet booths. When describing the toilet booths provided in the toilet space 2 without distinguishing between the toilet booths TB1, TB2, etc., they may be described as "toilet booth TB".

[0062] In addition, when describing toilet spaces such as toilet space 21 and toilet space 22 without distinguishing between them, they may be described as "toilet space 2." In Fig. 2, the toilet space 2 is illustrated as two toilet spaces 21 and 22, but the toilet configuration may include three or more toilet spaces 2. In Fig. 2, a case in which the toilet space 2 has two toilet booths TB is described as an example, but the toilet space 2 may have one toilet booth TB or three or more toilet booths TB.

[0063] That is, the toilet space 21 shown in FIG. 2 is merely one example of the toilet space 2, and any configuration can be adopted for the toilet space 2. For example, the toilet space 2 may have one toilet booth TB. Note that objects that can be used by a toilet user (user), such as the toilet space 2, the toilet bowl 10, the toilet booth TB in which the toilet bowl 10 is provided, the urinal 20, and the washbasin 30, may be collectively referred to as "objects of use". The toilet space 2 may have any configuration as long as it includes at least one object of use in which toilet consumables that can be used by a user can be placed. For example, the toilet space 2 may have any configuration as long as it includes one of the configurations in which consumables can be placed among the equipment (toilet equipment) such as the toilet bowl 10, the urinal 20, and the washbasin 30.

[0064] The toilet space 21 shown in FIG. 2 is a toilet space 2 corresponding to a men's toilet where the user type is "male". The toilet space 2 to be treated is not limited to a toilet space 2 corresponding to a men's toilet like the toilet space 21, but may be a toilet space 2 corresponding to a women's toilet where the user type is "female". In this case, the toilet space 2 may not include a urinal 20. The toilet space 2 to be treated may be a toilet space 2 where the user type is "shared", that is, a multi-purpose toilet where people of all attributes are expected to use it. In this case, the toilet space 2 may form a single private room space as a whole, and a single toilet 10 may be arranged therein.

[0065] A toilet booth TB is a space (private space) separated by a partition (partition). Each toilet booth TB is equipped with a toilet bowl 10 and functions as a place where people perform excretory activities. Each toilet booth TB is also equipped with an openable door (not shown) for entering the toilet booth TB. Note that the door of each toilet booth TB is similar to the doors provided in general toilet booths TB, and therefore detailed description will be omitted. Also, the toilet booth TB does not have to be a space completely separated by a partition, and there may be a portion at the top or bottom of the partition that is not separated from the adjacent toilet booth TB or the shared space.

[0066] In addition, when describing shared spaces provided in the toilet space 2, such as the shared space CS1, without making a distinction, they may be described as "shared space CS." The shared space CS is a shared part in the toilet space 2 where multiple people can stay at the same time. For example, the shared space CS has an entrance to the toilet space 2, washing facilities such as a washbasin 30, and paths to each toilet booth TB. The shared space CS functions as a place for entering the toilet space 2, washing hands, etc., moving to each toilet booth TB, etc. In addition, when the toilet space 2 functions as a toilet space 2 for men, a urinal 20 is placed in the shared space CS. In other words, the shared space CS may also function as a place where people perform excretory acts.

[0067] Next, the arrangement of each device in the toilet space 2 will be described with reference to the toilet space 21 shown in FIG. 11 The toilet is placed in the toilet booth TB1. 12 The toilet is placed in the toilet booth TB2. 11 , urinal 10 12 When describing toilets without distinguishing between them, they may be referred to as "toilet 10."

[0068] FIG. 2 shows an example in which there are two toilet bowls 10, however any number of toilet bowls 10 can be used as long as the desired processing is possible, and the number of toilet bowls 10 may be one, three or more. Details of the functions of the toilet bowls 10 will be described later. Furthermore, as a subject of processing such as information collection and determination, descriptions describing the toilet bowl 10 may be read as the toilet booth TB in which the toilet bowl 10 is placed. Furthermore, as a subject of processing such as information collection and determination, descriptions describing the toilet booth TB may be read as the toilet bowl 10 placed in the toilet booth TB. For example, 11 may be read as toilet booth TB1, and toilet booth TB1 is a toilet bowl 10 11 It may also be read as follows.

[0069] urinal 20 11 , urinal 2012 , urinal 20 13 is placed in the shared space CS1. 11 , urinal 20 12 , urinal 20 13 When describing urinals arranged in the toilet space 2 without making a distinction, they may be referred to as "urinals 20". In Fig. 2, a case where there are three urinals 20 is shown as an example, but any number of urinals 20 may be adopted as long as the desired processing can be performed, and the number of urinals 20 may be two or less or four or more. Details of the functions of the urinals 20 will be described later.

[0070] washbasin 30 11 , basin 30 12 , basin 30 13 is placed in the shared space CS1. 11 , basin 30 12 , basin 30 13 When describing urinals arranged in the toilet space 2 without making a distinction, they may be referred to as "wash basins 30". In Fig. 2, a case where the number of wash basins 30 is three is shown as an example, but any number of wash basins 30 may be adopted as long as the desired treatment can be performed, and the number of wash basins 30 may be two or less or four or more. Details of the functions of the wash basins 30 will be described later.

[0071] <1-3. Layout of toilet space> The arrangement of the toilet space 2 will be briefly described. The toilet space 2 may be provided in any location as long as the toilet space 2 can be physically arranged therein. That is, any location can be adopted as the location where the toilet space 2 is provided. For example, the toilet space 2 may be provided in a commercial facility such as a department store. The location where the toilet space 2 is provided is not limited to a commercial facility such as a store, and may be various facilities. For example, the location where the toilet space 2 is provided may be an amusement park, a stadium, an office building, or the like. For example, the location where the toilet space 2 is provided may be a toilet provided in an area such as a tourist spot. For example, the location where the toilet space 2 is provided may be a park, a parking lot, or the like. That is, the toilet may be provided outdoors, such as a park or a parking lot. In this way, the location where the toilet space 2 is provided may be any location as long as there is a space where the toilet space 2 can be arranged therein.

[0072] <1-4. Configuration of the consumables management system> Next, the configuration of the consumables management system 1 will be described with reference to Fig. 3. Fig. 3 is a diagram showing an example of the configuration of the consumables management system according to the first embodiment. Specifically, Fig. 3 shows the configuration of the consumables management system 1.

[0073] The consumables management system 1 has an information processing device (analysis device 100 in FIG. 3) that executes the process of consumables management. The consumables management system 1 also has an information processing device (collection device 50 in FIG. 3) that collects information used in the process of consumables management. The consumables management system 1 shown in FIG. 3 has analysis device 100, collection device 50, detection unit 21, detection unit 101, detection unit 201, detection unit 301, and administrator terminal 300. Note that the consumables management system 1 may include a plurality of analysis devices 100, a plurality of collection devices 50, a plurality of detection units 21, a plurality of detection units 101, a plurality of detection units 201, a plurality of detection units 301, a plurality of administrator terminals 300, etc.

[0074] In Fig. 3, the objects of use in the toilet that are the subject of consumable management by the consumables management system 1 include at least one of the toilet space 2, the toilet bowl 10, the urinal 20, and the washbasin 30. Note that the objects of use in the toilet that are the subject of consumables management by the consumables management system 1 may include a plurality of toilet spaces 2, a plurality of toilet bowls 10, a plurality of urinals 20, a plurality of washbasins 30, etc., as shown in Fig. 2.

[0075] The toilet space 2 is provided in a space of a facility or the like, and is a space where users who use the toilet enter and exit. For example, the toilet space 2 has a toilet booth TB, a shared space CS, etc., and is a space in which toilet-related structures are arranged. For example, the toilet space 21 shown in FIG. 2 has a plurality of toilet bowls 10 11 , 10 12 The toilet booths TB1 and TB2, in which the toilets are arranged, and a plurality of urinals 20 11 , 20 12 , 20 13 , and a plurality of washbasins 30 11 , 30 12 , 30 13 The toilet space 2 does not necessarily have to be included in the consumables management system 1.

[0076] The detection unit 21 of the toilet space 2 performs detection related to the toilet space 2. The detection unit 21 functions as a detection unit that detects the entry and exit of a person (user) to the toilet space 2. The detection unit 21 may be realized by various sensors, for example, the detection unit 21 may be various sensors such as a human body detection sensor, a behavior detection sensor, a presence detection sensor, etc. The detection unit 21 may be an image sensor (behavior detection sensor) that captures an image of the entrance and exit of the toilet space 2. The detection unit 21 detects the use of each of the multiple toilet spaces 2 by a toilet user. Note that the above is an example, and the detection unit 21 may be realized by any means as long as it can detect the entry and exit of a user to the toilet space 2.

[0077] The detection unit 21 of the toilet space 2 includes, for example, a communication unit (for example, a communication circuit, etc.) having a wireless communication function, and is connected to the collection device 50 so as to be able to communicate wirelessly. For example, when the detection unit 21 detects a person entering or leaving the toilet space 2, it transmits detection information indicating the detection and the date and time of the detection, etc., together with identification information (ID, etc.) that identifies the toilet space 2 to the collection device 50. For example, the detection unit 21 transmits detection information indicating the time (usage time) from when the person entered the toilet space 2 until when he or she exited to the collection device 50 together with identification information (ID, etc.) that identifies the toilet space 2.

[0078] The toilet bowl 10 is an object of use for the toilet that is used when a user uses the toilet to excrete feces, urination, etc. The toilet bowl 10 is placed in a toilet booth TB provided in the toilet space 2. For example, the toilet bowl 10 has a toilet seat device that includes a toilet seat on which a user sits, and an operating part for operating a nozzle for discharging water for flushing. In addition to the toilet seat device, the toilet bowl 10 has various components such as a toilet lid and a toilet bowl to realize the function of a toilet bowl, but detailed explanations will be omitted.

[0079] The detection unit 101 of the toilet bowl 10 functions as a detection unit that detects the use of the toilet bowl 10 arranged in the toilet booth TB, which is a private space. The detection unit 101 of the toilet bowl 10 performs detection related to the toilet bowl 10. The detection unit 101 of the toilet bowl 10 performs detection related to the toilet booth TB in which the toilet bowl 10 is arranged. The detection unit 101 detects the use of each of the multiple toilet booths TB by a toilet user. For example, the detection unit 101 detects the use of each of the multiple toilet bowls 10 by a toilet user. The detection unit 101 functions as a detection unit that detects the entry and exit of a person (user) to the toilet booth TB in which the toilet bowl 10 is arranged. The detection unit 101 may be realized by various sensors, for example, the detection unit 101 may be various sensors such as a human body detection sensor, a behavior detection sensor, a seating detection sensor, etc. The detection unit 101 may be a door sensor provided on the door of the toilet booth TB, etc., and detects the opening and closing of the door of the toilet booth TB. The detection unit 101 may be an image sensor that captures an image near the door of the toilet booth TB. The detection unit 101 may be a seating sensor that detects a user sitting on the toilet bowl 10. The above is just one example, and the detection unit 101 may be realized by any means that can detect a user's entry into and exit from the toilet bowl 10. The toilet bowl 10 and the detection unit 101 may be integrated. In this case, the toilet bowl 10 having the detection unit 101 may be included in the consumables management system 1. The arrangement position of the detection unit 101 is not particularly limited, and it may be installed on the ceiling, wall, floor, etc. of the toilet booth TB, or it may be mounted on the toilet seat of the toilet bowl 10.

[0080] The detection unit 101 of the toilet 10 includes, for example, a communication unit (e.g., a communication circuit or the like) having a wireless communication function, and is connected to the collection device 50 so as to be able to communicate wirelessly. For example, when the detection unit 101 detects a person entering or leaving the toilet booth TB in which the toilet 10 is arranged, it transmits detection information indicating the detection and the date and time of the detection, etc., to the collection device 50 together with identification information (e.g., ID) that identifies the toilet 10 or the toilet booth TB in which the toilet 10 is arranged. For example, the detection unit 21 transmits detection information indicating the time (usage time) from when a person entered the toilet booth TB in which the toilet 10 is arranged until when he or she leaves the booth, to the collection device 50 together with identification information (e.g., ID) that identifies the toilet 10 or the toilet booth TB in which the toilet 10 is arranged. Note that if the toilet 10 is not included in the targets of consumable management by the consumable management system 1, the consumable management system 1 does not need to include the detection unit 101.

[0081] The urinal 20 is provided in the male toilet space 2, and is an object of use of the toilet that is used when a user who uses the toilet excretes urine. The urinal 20 is arranged in a shared space CS provided in the toilet space 2. The urinal 20 does not have to be included in the consumables management system 1. The detection unit 201 of the urinal 20 performs detection related to the urinal 20. The detection unit 201 functions as a detection unit that detects the use of the urinal 20 by a person (user). The detection unit 201 detects the use of each of the multiple urinals 20 by a user of the toilet. The detection unit 201 may be realized by various sensors, for example, the detection unit 201 may be various sensors such as a human body detection sensor, a behavior detection sensor, a presence detection sensor, etc. If there is no consumable arranged in correspondence with the urinal 20, the consumables management system 1 does not have to include the detection unit 201.

[0082] The washbasin 30 is an object of use of the toilet that is used when a user who uses the toilet washes his / her hands, washes his / her face, or looks in the mirror. The washbasin 30 is placed in a shared space CS provided in the toilet space 2. For example, the washbasin 30 has a faucet with an automatic faucet function and a bowl part that receives water from the faucet. The washbasin 30 does not have to be included in the consumables management system 1. The detection unit 301 of the washbasin 30 performs detection related to the washbasin 30. The detection unit 301 functions as a detection unit that detects the use of the washbasin 30 by a person (user). The detection unit 301 detects the use of each of the multiple washbasins 30 by a toilet user. The detection unit 301 may be realized by various sensors, for example, the detection unit 301 may be various sensors such as a human body detection sensor, a behavior detection sensor, and a presence detection sensor. If there is no consumable placed in correspondence with the washbasin 30, the consumables management system 1 does not have to include the detection unit 301.

[0083] The collecting device 50 collects various information. For example, the collecting device 50 may be a gateway device or the like. The collecting device 50 is a device that collects detection information such as sensor data detected for each use object. The collecting device 50 collects information from other devices. The collecting device 50 collects detection information that is information detected for the toilet space 2, the toilet bowl 10, the urinal 20, the washbasin 30, etc. The collecting device 50 receives detection information from devices that detect information for the toilet space 2, the toilet bowl 10, the urinal 20, the washbasin 30, etc. For example, the collecting device 50 receives detection information for the toilet bowl 10 from the detection unit 101 of the toilet bowl 10. The collecting device 50 is wirelessly connected to the detection unit 21 of the toilet space 2, the detection unit 101 of the toilet bowl 10, the detection unit 201 of the urinal 20, and the detection unit 301 of the washbasin 30 so as to be able to communicate with each other. Furthermore, as long as the collection device 50 is capable of sending and receiving information, it may be connected in any manner to devices that detect information about the toilet space 2, the toilet bowl 10, the urinal 20, and the washbasin 30, etc., and may be connected via wired communication.

[0084] The collecting device 50 may be disposed outside the toilet space 2 or may be disposed inside the toilet space 2. For example, the collecting device 50 may be a server device disposed in a facility in which the toilet space 2 is provided. Note that the above is merely an example, and the collecting device 50 may have any configuration and arrangement as long as it can communicate with the detection units 21, 101, 201, and 301, collect information, and transmit the collected information to the analysis device 100. The collecting device 50 may be integrated with the analysis device 100. In this case, the analysis device 100 has the function of the collecting device 50, and the analysis device 100 collects information on objects of use such as the toilet space 2, the toilet bowl 10, the urinal 20, and the washbasin 30.

[0085] The analysis device 100 is an information processing device (computer) that executes a consumables management process related to the management of consumables in the toilet. For example, the analysis device 100 may be a cloud server or the like. The analysis device 100 is connected to the manager terminal 300 and the collection device 50 via a predetermined network N such as the Internet so as to be able to communicate wirelessly or wired. Note that the analysis device 100 may be connected to the manager terminal 300 and the collection device 50 in any manner as long as it is possible to transmit and receive information, and may be connected to be able to communicate wirelessly or wired.

[0086] The analysis device 100 executes a consumables management process using the information collected by the collection device 50. For example, the analysis device 100 calculates estimated values ​​of the amount of paper used and the amount remaining, which are consumables for the toilet, and executes various processes based on the calculated values. For example, the analysis device 100 provides information based on the calculated estimated values, etc. The analysis device 100 provides the information to an administrator terminal 300 used by the administrator of the toilet, which is the destination of the information.

[0087] For example, the analysis device 100 executes a process of transmitting provision information regarding the amount of paper used or the remaining amount based on the estimated value and other estimated values. Also, for example, the analysis device 100 executes a process of issuing an alert regarding paper based on the estimated value and other estimated values. The analysis device 100 transmits at least one of the provision information or information to ignore the alert to the administrator terminal 300.

[0088] The administrator terminal 300 is an information processing device (computer) used by a manager of a toilet, which is an example of a recipient. The administrator terminal 300 outputs various information related to consumables in the toilet. For example, the administrator terminal 300 is a smartphone. Note that the administrator terminal 300 is not limited to a smartphone, and may be a notebook PC, a mobile phone, a PDA, a tablet terminal, a desktop PC, or the like. For example, the administrator terminal 300 is connected to the analysis device 100 via a network N so as to be able to communicate wirelessly or by wire.

[0089] The administrator terminal 300 transmits and receives information to and from the analysis device 100. The administrator terminal 300 receives information about the toilets from the analysis device 100 and performs output based on the received information. The administrator terminal 300 provides information to the administrator by outputting the information received from the analysis device 100. The administrator terminal 300 displays the information received from the analysis device 100 or outputs the information as audio. For example, the administrator terminal 300 outputs the information received from the analysis device 100 using an application related to consumables management (consumables management application).

[0090] For example, the administrator terminal 300 outputs information on toilet consumables received from the analysis device 100. The administrator terminal 300 transmits information according to the operation (input) of the administrator to the analysis device 100. For example, the administrator terminal 300 transmits information specified by the administrator to the analysis device 100. For example, the administrator terminal 300 transmits information indicating the period specified by the administrator for which an estimated value is to be calculated to the analysis device 100.

[0091] <1-5. Functional configuration of the analysis device> Hereinafter, the functional configuration of the analysis device will be described with reference to Fig. 4. Fig. 4 is a block diagram showing an example of the configuration of the analysis device according to the first embodiment.

[0092] 4, analysis device 100 has communication unit 110, storage unit 120, and control unit 130. Analysis device 100 may also have an input unit (e.g., a keyboard, a mouse, etc.) that accepts various operations from an administrator of analysis device 100, and a display unit (e.g., a liquid crystal display, etc.) that displays various information.

[0093] The communication unit 110 is realized by, for example, a communication circuit or the like. The communication unit 110 is connected to a predetermined network N (see FIG. 3) by wire or wirelessly, and transmits and receives information to and from an external information processing device. For example, the communication unit 110 is connected to a predetermined network N (see FIG. 3) by wire or wirelessly, and transmits and receives information to and from other devices such as the collection device 50.

[0094] The storage unit 120 is realized, for example, by a semiconductor memory element such as a RAM (Random Access Memory) or a flash memory, or a storage device such as a hard disk or an optical disk. For example, the storage unit 120 is a computer-readable recording medium that non-temporarily records data and the like used by a consumables management program and the like for calculation processing, information provision processing, and the like. The storage unit 120 stores history information indicating the use of each of a plurality of objects of use. The storage unit 120 stores the results of past processing. For example, the storage unit 120 stores history information indicating the use of objects of use detected by the detection unit 21, the detection unit 101, the detection unit 201, the detection unit 301, and the like. The storage unit 120 stores history information indicating the use of the toilet 10 detected by the detection unit 101 of the toilet 10.

[0095] 4, the storage unit 120 according to the first embodiment includes a placement information storage unit 121, a collected information storage unit 122, and a setting information storage unit 123. For example, the storage unit 120 stores various information (e.g., information related to the amount of paper usage) used in the calculation process, the determination process, the information provision process, and the like. For example, the storage unit 120 stores information indicating the average amount of usage per use and information indicating the variation during the average per use, which is used in the calculation process.

[0096] The storage unit 120 stores various information necessary for processing, including but not limited to the placement information storage unit 121, the collected information storage unit 122, and the setting information storage unit 123. For example, the storage unit 120 stores various information (e.g., information related to thresholds) used in the calculation process, the determination process, the information provision process, and the like. For example, the storage unit 120 stores information indicating thresholds used in the determination process. The thresholds can be set by a recipient such as a toilet manager.

[0097] The layout information storage unit 121 according to the first embodiment stores various information related to the layout of various objects of use that are the target of detection by the consumables management system 1. For example, the layout information storage unit 121 stores information related to the layout of the toilet space 2, the toilet bowl 10, the urinal 20, and the washbasin 30. Fig. 5 is a diagram showing an example of the layout information storage unit 121 according to the first embodiment. The layout information storage unit 121 shown in Fig. 5 includes items such as "facility," "toilet space," "layout location," and "layout elements."

[0098] "Facility" indicates the location where the toilet space is located. Note that "facility" is not limited to structures, and various locations where a toilet space is located can be registered. "Toilet space" indicates identification information for identifying each toilet space. In FIG. 5, for the sake of explanation, the "toilet space" is illustrated with reference numbers such as "21" and "22" attached to each toilet space, but "toilet space" stores information that can identify the toilet space (for example, a toilet space ID, etc.).

[0099] "Location" indicates identification information for identifying each location. In Fig. 5, for the sake of explanation, the "location" indicates symbols such as "TB1", "TB2", and "CS1" that are assigned to each component of the toilet space 2, but information that can identify the location (e.g., location ID, etc.) is stored in the "location".

[0100] The "location element" indicates identification information for identifying the toilet objects to be used that are located in the corresponding location. For example, the "location element" indicates identification information for identifying the toilet objects to be used, such as the toilet bowl 10, the urinal 20, and the washbasin 30, that are located in the corresponding location. In FIG. 5, for the sake of explanation, "location element" is labeled "10 11 ", "10 12 ", "20 11 ", "20 12 ", "20 13 ", 30 11 ", 30 12 ", 30 13 However, any information may be registered in the "location element" as long as it is possible to identify each intended use.

[0101] For example, a "placement element" stores information capable of identifying a toilet to be placed in a corresponding placement location (e.g., a toilet ID, etc.), identification information for identifying a urinal (e.g., a urinal ID, etc.), or identification information for identifying a washbasin (e.g., a washbasin ID, etc.).

[0102] In the example of Figure 5, it is shown that the toilet space 21 identified by "21" includes a toilet booth TB1 identified by "TB1" and a toilet booth TB2 identified by "TB2" as locations. It is also shown that the toilet space 21 includes a shared space CS1 identified by "CS1" as a location.

[0103] The toilet booth TB1, which is the location identified by "TB1", has a "10 11 10 toilets identified by 11In addition, the toilet booth TB2, which is the location identified by "TB2", has a "10 12 10 toilets identified by 12 This indicates that the

[0104] In addition, the shared space CS1, which is the placement location identified by "CS1", contains "20 11 20 urinals identified by 11 , "20 12 20 urinals identified by 12 , "20 13 20 urinals identified by 13 In addition, the shared space CS1 has a "30 11 30 washbasins identified by 11 , "30 12 30 washbasins identified by 12 , "30 13 30 washbasins identified by 13 This indicates that the

[0105] The arrangement information storage unit 121 may store various information according to the purpose, not limited to the above. For example, the arrangement information storage unit 121 may store information (e.g., a sensor ID) capable of identifying a sensor (detection unit) that detects sensor data (detection information) of each target of use to be detected, in association with the target of use detected by the sensor.

[0106] Information indicating the specific location of the object to be used in each toilet (e.g., latitude and longitude information, etc.) may be stored in association with the object to be used in each toilet. For example, information indicating the specific location of each toilet space 2 (e.g., latitude and longitude information, etc.) may be stored in association with each toilet space 2. For example, information indicating the specific location of each toilet bowl 10 (e.g., latitude and longitude information, etc.) may be stored in association with each toilet bowl 10. For example, the location information storage unit 121 may store information detected by each urinal 20 or information indicating the specific location of each urinal 20 (e.g., latitude and longitude information, etc.) in association with each urinal 20. For example, the location information storage unit 121 may store information detected by each washbasin 30 or information indicating the specific location of each washbasin 30 (e.g., latitude and longitude information, etc.) in association with each washbasin 30.

[0107] The collected information storage unit 122 stores detection information such as sensor data collected about the objects using each toilet. The collected information storage unit 122 stores information received from the collection device 50. The collected information storage unit 122 stores detection information detected by the detection units 21, 101, 201, and 301. For example, the collected information storage unit 122 stores the usage history of the objects using each toilet in association with information identifying the objects using each toilet.

[0108] The collected information storage unit 122 stores history information indicating the use of each of a plurality of usage targets. The collected information storage unit 122 stores the results of past processing. Fig. 6 is a diagram showing an example of the collected information storage unit 122 according to the first embodiment. The collected information storage unit 122 shown in Fig. 6 includes items such as "date and time" and "ID".

[0109] "Date and time" indicates the time when information regarding the use of the object of use identified by the ID was detected. "ID" indicates the ID (identification information) for identifying the object of use about which information was detected.

[0110] 6 shows that the use of the object of use (toilet booth TB1) identified by ID "TB1" was detected at the date and time "2012 / 03 / 12 7:50". Also, the use of the object of use (toilet booth TB2) identified by ID "TB2" was detected at the date and time "2012 / 03 / 12 8:11". In this way, collected information storage unit 122 stores the number of uses by storing the use of each toilet object of use.

[0111] The above is merely an example, and the collected information storage unit 122 stores various collected information. The collected information storage unit 122 may store information on the start and end of use detected for an object of use identified by an ID. For example, the collected information storage unit 122 stores the date and time when the start or end of use of each toilet 10 was detected in association with information identifying each toilet 10. The collected information storage unit 122 may similarly store the date and time when the start or end of use was detected for the urinal 20, the washbasin 30, the toilet space 2, etc. For example, the collected information storage unit 122 may store information indicating the duration of use of each object of use in association with each object of use.

[0112] The setting information storage unit 123 stores various setting information related to consumables management. For example, the setting information storage unit 123 stores various setting information (setting values, etc.) used in calculation processing, determination processing, information provision processing, etc. Fig. 7 is a diagram showing an example of the setting information storage unit 123 according to the first embodiment. The setting information storage unit 123 shown in Fig. 7 includes items such as "item" and "setting value".

[0113] "Item" indicates the contents of various settings. "Setting value" indicates the setting value set in association with the item. For example, "setting value" indicates information indicating the average usage amount per use used in the calculation process, information indicating the variance during the average per use, and a setting value specifying the period to be calculated. Note that FIG. 7 is merely an example, and any item can be added, and any value (setting value) can be set in association with that item.

[0114] In the example of Fig. 7, the item "average amount used per use" is set to a setting value of "0.03 bottles / time." In this case, the setting value of "0.03 bottles / time" is used as the average amount used per use in the calculation process of the estimated value.

[0115] Also, the item "Variation (standard deviation) at one use" is set to a set value of "0.007 / use." In this case, the set value of "0.007 / use" is used as the variation (standard deviation) at one use in the calculation process of the estimated value.

[0116] The item "Usage calculation period" is set to "2012 / 3 / 12 8:00~2012 / 3 / 12 14:08." This indicates that the period (usage calculation period) targeted for the calculation process of the estimated value is from "2012 / 3 / 12 8:00" to "2012 / 3 / 12 14:08."

[0117] Note that the above is merely an example, and the setting information storage unit 123 stores various pieces of set information. Any setting mode can be adopted for the various settings stored in the setting information storage unit 123, and they may be specified by an administrator or the like, or may be automatically set by the consumables management system 1. For example, the usage calculation period may be specified by an administrator or the like, or may be automatically set by the consumables management system 1. For example, when the usage calculation period is not set, the entire collection period from the time of the calculation process to the past may be targeted.

[0118] Returning to Fig. 4, the explanation will be continued. The control unit 130 is realized, for example, by a central processing unit (CPU), a micro processing unit (MPU), a graphics processing unit (GPU), or the like executing a program stored inside the analysis device 100 (for example, a consumables management program for the calculation process, determination process, information provision process, and the like according to the present disclosure) using a RAM or the like as a working area. The control unit 130 is also realized, for example, by an integrated circuit such as an application specific integrated circuit (ASIC) or a field programmable gate array (FPGA).

[0119] 4, the control unit 130 has an acquisition unit 131, a calculation unit 132, a determination unit 133, and an information provision unit 134, and realizes or executes the functions and actions of information processing described below. Note that the internal configuration of the control unit 130 is not limited to the configuration shown in FIG. 4, and may be other configurations as long as they perform the information processing described below.

[0120] The acquisition unit 131 acquires various information. The acquisition unit 131 acquires various information from the storage unit 120. The acquisition unit 131 acquires various information used in the calculation process by the calculation unit 132 from the storage unit 120. The acquisition unit 131 acquires various information used in the determination process by the determination unit 133 from the storage unit 120. The acquisition unit 131 acquires various information used in the information provision process by the information provision unit 134 from the storage unit 120.

[0121] The acquisition unit 131 receives information from other devices. The acquisition unit 131 receives information (detection information, etc.) collected by the collection device 50 from the collection device 50. The acquisition unit 131 receives detection information detected about an object used in the toilet from the collection device 50. The acquisition unit 131 receives detection information detected by a sensor or the like corresponding to the object used in the toilet from the collection device 50.

[0122] The acquisition unit 131 receives from the collecting device 50 detection information detected by the detection unit 21 regarding the toilet space 2. The acquisition unit 131 receives from the collecting device 50 detection information detected by the detection unit 101 regarding the toilet bowl 10. The acquisition unit 131 receives from the collecting device 50 detection information detected by the detection unit 101 regarding the toilet booth TB in which the toilet bowl 10 is arranged. The acquisition unit 131 receives from the collecting device 50 detection information detected by the detection unit 201 regarding the urinal 20. The acquisition unit 131 receives from the collecting device 50 detection information detected by the detection unit 301 regarding the washbasin 30.

[0123] The acquisition unit 131 acquires information used for calculation processing, determination processing, information provision processing, and the like from the storage unit 120. For example, the acquisition unit 131 acquires information used for calculation processing from the collected information storage unit 122. The acquisition unit 131 acquires information corresponding to the use target of the toilet that is the subject of the calculation processing from the collected information storage unit 122. The acquisition unit 131 acquires setting information related to consumables management from the setting information storage unit 123.

[0124] The calculation unit 132 performs a calculation process. The calculation unit 132 performs a calculation process using various information stored in the storage unit 120. The calculation unit 132 performs a calculation process using various information acquired by the acquisition unit 131.

[0125] The calculation unit 132 calculates another estimated value that is a value different from the estimated value. The absolute value of the difference between the other estimated value and the estimated value becomes larger as the number of times the toilet is used increases. The calculation unit 132 calculates an estimated value of the amount of paper used or remaining in the toilet space based on the history information acquired from the storage unit 120.

[0126] For example, the calculation unit 132 calculates an estimated value of the usage amount of paper provided in the toilet space based on the history information acquired from the storage unit 120. For example, the calculation unit 132 calculates an estimated value of the remaining amount of paper provided in the toilet space based on the history information acquired from the storage unit 120.

[0127] The calculation unit 132 calculates another estimated value based on the estimated value and a value corresponding to the estimated maximum usage amount or the estimated minimum usage amount of paper stored in the storage unit 120. The calculation unit 132 calculates, as the other estimated value, an upper estimated value that is a value larger than the estimated value and a lower estimated value that is a value smaller than the estimated value. The calculation unit 132 calculates, as the other estimated value, at least one of the upper estimated value that is a value larger than the estimated value or the lower estimated value that is a value smaller than the estimated value.

[0128] The calculation unit 132 calculates an estimate for each toilet booth TB, which is a private space. For example, the calculation unit 132 calculates an estimate of the usage amount of paper provided in each toilet booth TB based on history information acquired from the storage unit 120. The calculation unit 132 calculates another estimate of the usage amount based on the estimated value of the usage amount and a value corresponding to the estimated maximum usage amount or the estimated minimum usage amount of paper stored in the storage unit 120. The calculation unit 132 calculates, as the other estimate of the usage amount, an upper estimate value that is a value larger than the estimated value of the usage amount, and a lower estimate value that is a value smaller than the estimated value of the usage amount. The calculation unit 132 calculates, as the other estimate of the usage amount, at least one of the upper estimate value that is a value larger than the estimated value of the usage amount, or the lower estimate value that is a value smaller than the estimated value.

[0129] The determination unit 133 performs a determination process. The determination unit 133 performs a determination process using various information stored in the storage unit 120. The determination unit 133 performs a determination process using various information acquired by the acquisition unit 131. The determination unit 133 performs a determination process using various values ​​(information) calculated by the calculation unit 132.

[0130] The determination unit 133 determines whether the estimated value or another estimated value and the threshold satisfy a predetermined condition. Here, the estimated value and the threshold satisfying the predetermined condition may mean either that the estimated value exceeds the threshold or that the estimated value falls below the threshold. For example, when the estimated value is the usage amount, the estimated value and the threshold satisfying the predetermined condition means that the estimated value exceeds the threshold. Also, for example, when the estimated value is the remaining amount, the estimated value and the threshold satisfying the predetermined condition means that the estimated value falls below the threshold. Also, the case of other estimated values ​​is similar to that of the estimated value, so a detailed description will be omitted.

[0131] For example, the determination unit 133 determines whether the estimated value of the usage exceeds a threshold. In this case, if the estimated value of the usage exceeds the threshold, the determination unit 133 determines that the predetermined condition is satisfied. Also, if the estimated value of the usage does not exceed the threshold, the determination unit 133 determines that the predetermined condition is not satisfied.

[0132] For example, the determination unit 133 determines whether the other estimated value of the usage exceeds a threshold. In this case, if the other estimated value of the usage exceeds the threshold, the determination unit 133 determines that the predetermined condition is satisfied. Also, if the other estimated value of the usage does not exceed the threshold, the determination unit 133 determines that the predetermined condition is not satisfied.

[0133] The information providing unit 134 provides various types of information. The information providing unit 134 functions as a transmitting unit that transmits information to an external information processing device. The information providing unit 134 transmits information related to the determination result by the determining unit 133 to an administrator terminal 300 used by the administrator of the restroom. The administrator of the restroom may be the administrator who manages the consumables management system 1. When the determining unit 133 determines that a predetermined condition is satisfied, the information providing unit 134 provides information related to the determination target.

[0134] The information providing unit 134 provides information based on the information calculated by the calculation unit 132. The information providing unit 134 executes at least one of a process of providing information related to the amount of paper used or the remaining amount based on the estimated value and other estimated values ​​to a recipient related to the toilet, and a process of issuing an alert related to paper based on the estimated value and other estimated values.

[0135] The information providing unit 134 provides the recipient with information based on the upper estimated value and the lower estimated value. The information providing unit 134 provides the recipient with information based on either the upper estimated value or the lower estimated value. When the estimated value is the amount of paper used, the information providing unit 134 provides the recipient with information based on the upper estimated value, and when the estimated value is the amount of paper remaining, the information providing unit 134 provides the recipient with information based on the lower estimated value.

[0136] When the determination unit 133 determines that the estimated value or another estimated value satisfies a predetermined condition, the information providing unit 134 issues an alert to the recipient. The information providing unit 134 provides the estimated value for each toilet booth TB, which is a private space, together with a threshold value to the manager of the toilet, which is the recipient. The information providing unit 134 provides only information on toilet booths TB, which are private spaces, whose estimated value satisfies a predetermined condition with the threshold value.

[0137] The information providing unit 134 provides information by transmitting the provided information to the administrator terminal 300 or by notifying the administrator terminal 300 of an alert. The information providing unit 134 may transmit information to the collecting device 50. For example, the information providing unit 134 transmits information collected by the collecting device 50 to the collecting device 50, which is requested information.

[0138] The information providing unit 134 generates various information to be transmitted to a computer used by a destination such as the administrator terminal 300 when providing information. The information providing unit 134 generates information to be transmitted to the administrator terminal 300, information for notifying an alert, and the like. The information providing unit 134 executes a process of generating content including information to be provided such as graphs GR11 and GR12. The information providing unit 134 generates content to be displayed on the administrator terminal 300. For example, the information providing unit 134 generates content such as content INF11, INF12, INF21, INF22, INF31 to INF33, and the like shown in FIGS. 9 to 15.

[0139] For example, the information providing unit 134 generates the content by appropriately using various technologies such as Java (registered trademark). The information providing unit 134 may generate the content based on the format of CSS, JavaScript (registered trademark), or HTML. For example, the information providing unit 134 may generate the content in various formats such as JPEG (Joint Photographic Experts Group), GIF (Graphics Interchange Format), and PNG (Portable Network Graphics). When the administrator terminal 300 generates the content based on information such as the provided information received from the analysis device 100, the information providing unit 134 does not need to generate the content.

[0140] <1-6. Processing example> From here, a detailed description will be given of a processing example in the first embodiment, based on the above content. In the following, the consumables management system 1 will be described as the processing subject, but each process may be performed by any device, such as the analysis device 100 or the collection device 50, depending on the device configuration included in the consumables management system 1. Note that descriptions of points similar to those described above will be omitted as appropriate.

[0141] Hereinafter, an example of a processing flow in the consumables management processing in the first embodiment will be described with reference to Fig. 8. Fig. 8 is a flowchart showing an example of a processing procedure executed by the consumables management system. For example, Fig. 8 is a flowchart showing an example of the consumables management processing executed by the consumables management system 1 according to the first embodiment. Fig. 8 describes, as an example, a case where processing is performed on a toilet space 21 including two toilet booths TB1 and TB2.

[0142] The consumables management system 1 in the first embodiment sets a variable i to 1 (step S101). For example, the consumables management system 1 sets a variable i to 1 for designating a toilet booth TB to be processed among toilet booths TB (also referred to as a "target booth").

[0143] When the variable i is 2 or less (step S102: Yes), the consumables management system 1 executes the consumables management process related to the usage display shown in step S103 and thereafter. Note that the value "2" used in the judgment condition is merely an example, and the value to which the variable i is compared is set according to the number of toilet booths TB included in the toilet space 21 to be processed. In FIG. 8, when the variable i is 2 or less, the consumables management system 1 executes the calculation process corresponding to steps S103 to S106 and the display process corresponding to step S107. For example, in the consumables management system 1, the analysis device 100 executes the calculation process corresponding to steps S103 to S106, and the administrator terminal 300 executes the display process corresponding to step S107.

[0144] The consumables management system 1 executes the consumables management process until the variable i becomes equal to or less than the number of users in the target booth. First, the consumables management system 1 executes the consumables management process when the variable i is 1, that is, when the toilet booth TB1 (also called "booth TB1") is the target booth.

[0145] The consumables management system 1 acquires the usage calculation period from the setting information storage unit 123 (step S103). For example, the consumables management system 1 acquires the setting value of the usage calculation period "2012 / 3 / 12 8:00 to 2012 / 3 / 12 14:08" from the setting information storage unit 123. Note that, when the usage calculation period is common, the consumables management system 1 may perform step S103 only once. For example, when the usage calculation period is common for each toilet booth TB in the toilet space 21 to be processed, the consumables management system 1 executes step S103 only when the variable i is 1, i.e., when the processing is performed for booth TB1 as the target booth, and does not need to perform the processing of step S103 when the variable is 2.

[0146] Then, the consumables management system 1 acquires the number of times that booth TBi was used during the usage calculation period from the collected information storage unit 122 (step S104). For example, when the variable i is 1, the consumables management system 1 acquires the number of times that booth TB1 was used during the usage calculation period from the collected information storage unit 122.

[0147] The consumables management system 1 also acquires the average amount of use per use and the variation information from the setting information storage unit 123 (step S105). For example, the consumables management system 1 acquires the setting value of the average amount of use per use, "0.03 bottles / time," and the setting value of the variation (standard deviation) during one use, "0.007 bottles / time," from the setting information storage unit 123. Note that, when the average amount of use per use and the variation (standard deviation) during one use are common, the consumables management system 1 may perform step S105 only once. For example, when the average amount of use per use and the variation (standard deviation) during one use are common for each toilet booth TB in the toilet space 21 to be processed, the consumables management system 1 executes step S105 only when the variable i is 1, i.e., when the booth TB1 is the target booth, and does not need to perform the process of step S105 when the variable i is 2. The consumables management system 1 may perform step S105 before step S103 or step S104, or may perform steps S104 and S105 in parallel.

[0148] Then, the consumables management system 1 calculates the usage amount and the variation during the usage amount calculation period (step S106). For example, the consumables management system 1 calculates an estimate of the usage amount during the usage amount calculation period and an upper estimate value and a lower estimate value indicating the variation, using the acquired information and the calculation function FC1 shown in Fig. 1. For example, when the variable i is 1, the consumables management system 1 calculates an estimate of the usage amount of booth TB1 during the usage amount calculation period and an upper estimate value and a lower estimate value indicating the variation.

[0149] Then, the consumables management system 1 displays the usage amount and the variation on the management screen (step S107). For example, the consumables management system 1 displays information based on the estimated values, etc. calculated in step S106 on the manager terminal 300. For example, when the variable i is 1, the consumables management system 1 displays information based on the estimated values, etc. calculated for booth TB1 on the manager terminal 300. Then, the consumables management system 1 executes a process to increment the variable i by 1, and returns to step S102. For example, when the variable i is 1, the consumables management system 1 increments the variable i by 1, sets the variable i to 2, and returns to step S102 to repeat the process.

[0150] When the variable i exceeds 2 (step S102: No), the consumables management system 1 ends the process. For example, when the variable i exceeds 2, the consumables management system 1 assumes that all consumables management processes for the target booth, the toilet booth TB, have been completed, and ends the process.

[0151] This allows the consumables management system 1 to provide both the estimated value of the usage amount and information indicating the variance therein. Therefore, the consumables management system 1 can appropriately manage the consumables in the toilet space.

[0152] <1-7. Information provision example> Next, an example will be described regarding information provision by the consumables management system 1. Note that the information provision described below is merely an example, and the consumables management system 1 may provide information in various modes.

[0153] First, an example of information provided by the consumables management system 1 shown in Fig. 9 will be described. Fig. 9 is a diagram showing an example of information provided by the consumables management system. For example, Fig. 9 shows an example of information provided by the manager terminal 300. For example, Fig. 9 shows an example of information provided by setting toilet booth TB1 as the target booth.

[0154] In Fig. 9, the administrator terminal 300 displays content INF11 including provided information indicating an estimated value of usage and both upper and lower variations therein (e.g., an upper estimated value and a lower estimated value). For example, the analysis device 100 generates content INF11 as shown in Fig. 9. The administrator terminal 300 receives content INF11 as shown in Fig. 9 from the analysis device 100. The administrator terminal 300 displays content INF11.

[0155] The graph, which is the provided information included in content INF11 in Fig. 9, includes three lines: a solid line indicating the estimated value of the usage, an upper dotted line indicating the upper estimated value of that estimated value, and a lower dotted line indicating the lower estimated value of that estimated value. Content INF11 in Fig. 9 shows the transition of the estimated value of the paper usage from 0 to 20 uses.

[0156] As shown in content INF11 of Figure 9, the difference between the estimated amount of usage and the upper estimated amount increases as the number of times of use increases. Thus, the absolute value of the difference between the estimated amount of usage and the upper estimated amount increases as the number of times the toilet is used increases.

[0157] Furthermore, as shown in content INF11 in Fig. 9, the difference between the estimated amount of usage and the lower estimated amount increases as the number of times of use increases. In this way, the absolute value of the difference between the estimated amount of usage and the lower estimated amount increases as the number of times the toilet is used increases.

[0158] It should be noted that the graph display shown in Fig. 9 is merely an example, and the consumables management system 1 may display information in any manner. For example, the consumables management system 1 may provide information not only in the form of a graph or other diagram, but also in the form of text information. This point will be described with reference to Fig. 10. Fig. 10 is a diagram showing an example of information provided by the consumables management system. Note that explanations of points similar to those described in Fig. 9 will be omitted as appropriate.

[0159] In Fig. 10, the administrator terminal 300 displays content INF12 including provided information indicating ranges of both upper and lower variations of the estimated value of the usage amount (e.g., upper and lower estimated values). For example, the analysis device 100 generates content INF12 as shown in Fig. 10. The administrator terminal 300 receives content INF12 as shown in Fig. 10 from the analysis device 100. The administrator terminal 300 displays content INF12.

[0160] The text information included in the content INF12 in Fig. 10 includes information indicating the range of the estimated amount of consumption including both variations. In the content INF12 in Fig. 10, the text information indicating "consumption amount: 1 to 3 bottles" is displayed.

[0161] The consumables management system 1 may provide information on only either the upper estimated value or the lower estimated value. This will be described with reference to Figs. 11 and 12. Fig. 11 is a diagram showing an example of information provided by the consumables management system. Fig. 12 is a diagram showing an example of information provided by the consumables management system. Note that explanations of points similar to those described in Figs. 9 and 10 will be omitted as appropriate.

[0162] In Fig. 11, the administrator terminal 300 displays content INF21 including provided information indicating an estimated value of the usage amount and its upper variation (e.g., an upper estimated value). For example, the analysis device 100 generates content INF21 as shown in Fig. 11. The administrator terminal 300 receives content INF21 as shown in Fig. 11 from the analysis device 100. The administrator terminal 300 displays content INF21.

[0163] The graph, which is the information provided in content INF21 in Fig. 11, includes two lines: a solid line indicating an estimated value of the amount of usage, and an upper dotted line indicating an upper estimated value of that estimated value. In this way, when providing information on an estimated value of the amount of usage, it is possible to provide information including information on cases where the estimated value is higher than the estimated value, i.e., cases where more paper is used and there is a high possibility of running out of paper. As a result, it is possible to know the amount of paper remaining at any given time, and the consumables management system 1 can provide information that is useful for determining the timing of replenishment.

[0164] Similarly, in Fig. 12, the administrator terminal 300 displays content INF22 including provided information indicating a range between an estimated value of usage and an upper variation (e.g., an upper estimated value). For example, the analysis device 100 generates content INF22 as shown in Fig. 12. The administrator terminal 300 receives content INF22 as shown in Fig. 12 from the analysis device 100. The administrator terminal 300 displays content INF22.

[0165] The text information, which is the provided information included in content INF22 in Fig. 12, includes information indicating the range of the estimated value of the usage amount, including the upward variation from the estimated value of the usage amount. Content INF22 in Fig. 12 shows a case where the provided information, which is the text information saying "consumption amount 2 to 3 bottles", is displayed.

[0166] The consumables management system 1 may appropriately change the information included in the provided information depending on the content of the information to be provided. For example, when providing information on an estimated value of the remaining amount, the consumables management system 1 may use both an upper estimated value and a lower estimated value, or may use only the lower estimated value. For example, the consumables management system 1 may provide information to be provided that includes an estimated value of the remaining amount and a lower estimated value, such as graphs GR21 and GR22 in FIG. 16.

[0167] Furthermore, the consumables management system 1 may provide information including information on multiple toilet booths TB. This will be described with reference to Figs. 13 and 14. Figs. 13 and 14 are diagrams showing an example of information provided by the consumables management system. Note that explanations of points similar to those explained in Figs. 9 to 12 will be omitted as appropriate. Below, a display example for three toilet booths TB will be shown, taking as an example a case where a toilet booth TB3 is added to the toilet space 21 in addition to toilet booths TB1 and TB2.

[0168] In FIG. 13, the administrator terminal 300 displays content INF31 including provided information indicating estimated values ​​of the usage of three toilet booths TB (private rooms), toilet booths TB1 to TB3. For example, the analysis device 100 generates content INF31 as shown in FIG. 13. In the example of FIG. 13, the analysis device 100 generates a step graph in which the average usage per time is added at the point on the horizontal axis corresponding to the date and time of use of the toilet booth TB, and generates content INF31 including the step graph. The administrator terminal 300 receives content INF31 as shown in FIG. 13 from the analysis device 100. The administrator terminal 300 displays content INF31.

[0169] The graph, which is the provided information included in content INF31 in Fig. 13, includes three lines indicating the estimated amount of paper usage for each of toilet booths TB1 to TB3. Content INF31 in Fig. 13 shows the transition of the estimated amount of paper usage from 0 usage to a predetermined number of usages (e.g., 20 usages). The provided information as shown in Fig. 13 allows the recipient, such as a manager, to check the paper status in multiple toilet booths TB all at once, making it easier to manage consumables, and therefore the consumables management system 1 can properly manage consumables in the toilet space.

[0170] In Fig. 14, the administrator terminal 300 displays content INF32 including provision information indicating estimated values ​​of usage of three toilet booths TB (private rooms) of toilet booths TB1 to TB3 and threshold values ​​used in the process of determining whether or not an alert notification is required. For example, the analysis device 100 generates content INF32 as shown in Fig. 14. The administrator terminal 300 receives content INF32 as shown in Fig. 14 from the analysis device 100. The administrator terminal 300 displays content INF32.

[0171] The graph, which is the provided information included in content INF32 in Fig. 14, includes a line indicating a threshold in addition to three lines indicating estimated amounts of usage for each of toilet booths TB1-TB3. The provided information as shown in Fig. 14 allows a recipient such as a manager to confirm which of multiple toilet booths TB the paper in has reached the threshold, making it easier to manage consumables, and therefore enables consumables management system 1 to appropriately manage consumables in the toilet space.

[0172] The consumables management system 1 may provide only information on toilet booths TB that satisfy a condition among a plurality of toilet booths TB. For example, the consumables management system 1 may provide only information on toilet booths TB whose estimated values ​​reach a threshold value among a plurality of toilet booths TB. This point will be described with reference to FIG. 15. FIG. 15 is a diagram showing an example of information provided by the consumables management system. Note that explanations of points similar to those described in FIG. 9 to FIG. 14 will be omitted as appropriate.

[0173] FIG. 15 shows a case where, of the three toilet booths TB, toilet booths TB1 to TB3, only the estimated value of the usage of toilet booth TB3 exceeds the threshold. In this case, the administrator terminal 300 displays content INF33 including provision information indicating the estimated value of the usage of toilet booth TB3 and the threshold of the three toilet booths TB (private rooms), toilet booths TB1 to TB3. For example, the analysis device 100 generates content INF33 as shown in FIG. 15. The administrator terminal 300 receives content INF33 as shown in FIG. 15 from the analysis device 100. The administrator terminal 300 displays content INF33.

[0174] The graph, which is the provided information included in content INF33 in Fig. 15, includes only one line indicating the estimated amount of usage of toilet booth TB3, of toilet booths TB1-TB3, whose estimated amount of usage exceeds the threshold, and a line indicating the threshold. In other words, the provided information in Fig. 15 does not include information indicating the estimated amounts of usage of toilet booths TB1 and TB2, which do not satisfy the conditions. The provided information as shown in Fig. 15 allows the recipient, such as the manager, to check the paper status of only the toilet booths that require checking, of the multiple toilet booths TB, making it easier to manage consumables, and therefore the consumables management system 1 can properly manage consumables in the toilet space.

[0175] Note that the consumables management system 1 may provide information including any information, not limited to the above, in the information providing modes shown in Figures 13 to 15. For example, the consumables management system 1 may provide information including not only an estimated value but also both upper and lower variations (e.g., an upper estimated value and a lower estimated value) in addition to the estimated value in the information providing modes shown in Figures 13 to 15.

[0176] <2. Second embodiment> In the first embodiment, the case where the provision is based on the amount of paper used has been described as an example, but the consumables management system 1 may also perform processing based on the remaining amount of paper as shown in the following second embodiment. For example, the consumables management system 1 may notify an alert based on the remaining amount of paper. Note that the description of the same points as in the first embodiment will be omitted as appropriate. In the second embodiment, the consumables management system 1 has an analysis device 100A instead of the analysis device 100.

[0177] <2-1. Overview of consumables management processing> First, an overview of consumables management executed in the consumables management system 1 according to the second embodiment will be described with reference to Fig. 16. Fig. 16 is a diagram showing an example of a consumables management process according to the second embodiment. Note that explanations of the same points as those explained in Fig. 1 etc. will be omitted as appropriate.

[0178] The consumables management system 1 according to the second embodiment stores history information indicating the use of each of the toilet booths TB1, TB2 in a storage unit 120A (see FIG. 17). In FIG. 16, the consumables management system 1 stores history information DT2 indicating the use of each of the toilet booths TB1, TB2. The history information DT2 is information (collected information) in which information identifying each toilet booth TB is associated with the date and time when the use of that toilet booth TB was detected.

[0179] The consumables management system 1 executes a process of acquiring information corresponding to the usage calculation period from the history information DT2, with the period from the latest refill date and time of each toilet booth TB to the present as the usage calculation period. In FIG. 16, the consumables management system 1 determines, for toilet booth TB1, the period from the setting value of the latest refill date of toilet booth TB1 included in the calculation information CD2, "2012 / 3 / 12 11:00" to the processing time as the usage calculation period of toilet booth TB1. Then, the consumables management system 1 acquires, from the information in the history information DT2, information with a date and time included in "2012 / 3 / 12 11:00 to the processing time (e.g., the latest date and time)" as the target information of toilet booth TB1. Similarly, for toilet booth TB2, the consumables management system 1 acquires, from the information in the history information DT2, information with a date and time included in "2012 / 3 / 12 11:08 to the processing time (e.g., the latest date and time)" as the target information of toilet booth TB2.

[0180] The consumables management system 1 uses the object information of each toilet booth TB to calculate an estimated value of the usage of each toilet booth TB (step S21). For example, the consumables management system 1 uses the object information of toilet booth TB1 to calculate an estimated value of the usage of toilet booth TB1. The consumables management system 1 also uses the object information of toilet booth TB2 to calculate an estimated value of the usage of toilet booth TB2.

[0181] In FIG. 16, the consumables management system 1 calculates an estimated value of the usage amount of each toilet booth TB using the calculation information CD2 and the calculation function information FC1 (see FIG. 1).

[0182] The consumables management system 1 calculates an estimated value of the usage of each toilet booth TB using formula (1) included in the calculation function information FC1. For example, the consumables management system 1 calculates an estimated value of the usage of toilet booth TB1 using formula (1) and information such as the number of times toilet booth TB1 is used. The consumables management system 1 also calculates an estimated value of the usage of toilet booth TB2 using formula (1) and information such as the number of times toilet booth TB2 is used.

[0183] For example, the consumables management system 1 calculates an upper estimate of the usage amount by adding the value "2SD" obtained by multiplying the standard deviation "σ'" after n uses calculated using equation (2) by 2 to the estimated usage amount calculated using equation (1).

[0184] For example, the consumables management system 1 generates information regarding the estimated usage amount for each toilet booth TB based on the estimated usage amount and the upper estimated value. For example, the consumables management system 1 generates a graph GR21 for toilet booth TB1 based on the estimated usage amount and the upper estimated value. A solid line EV21 on the graph GR21 indicates the estimated usage amount of paper placed in the toilet booth TB1. A dotted line UL21 on the graph GR21 indicates the upper estimated value of the usage amount of paper placed in the toilet booth TB1. The consumables management system 1 similarly calculates the estimated usage amount and upper estimated value for the toilet booth TB1, but detailed explanation will be omitted.

[0185] Then, the consumables management system 1 calculates information regarding an estimate of the remaining amount of paper for each toilet booth TB based on the estimated amount of usage and the upper estimated value (step S22). For example, the consumables management system 1 calculates an estimate of the remaining amount of paper for each toilet booth TB by subtracting the estimated amount of usage from the number of toilet booths stocked in that toilet booth TB. For example, the consumables management system 1 calculates an estimate of the remaining amount of paper for toilet booth TB1 by subtracting the estimated amount of usage from the number of toilet booths stocked in that toilet booth TB1, "3". In addition, the consumables management system 1 calculates a lower estimate of the remaining amount of paper for toilet booth TB1 by subtracting the upper estimated amount of usage from the number of toilet booths stocked in that toilet booth TB1, "3".

[0186] Similarly, for toilet booth TB2, consumables management system 1 calculates an estimated remaining amount for toilet booth TB2 by subtracting an estimated usage amount from the number of toilet booths in stock, "3". In addition, consumables management system 1 calculates a lower estimated remaining amount for toilet booth TB2 by subtracting an upper estimated usage amount from the number of toilet booths in stock, "3".

[0187] For example, the consumables management system 1 generates information regarding an estimate of the remaining amount for each toilet booth TB based on the estimated remaining amount and the lower estimated value. For example, the consumables management system 1 generates a graph GR22 for toilet booth TB1 based on the estimated remaining amount and the lower estimated value. The graph GR22 shows the relationship between the number of times the toilet booth TB1 is used and the remaining amount of paper placed in the toilet booth TB1. The horizontal axis of the graph GR22 indicates the number of times the toilet booth TB1 is used, and the vertical axis of the graph GR22 indicates the remaining amount of paper placed in the toilet booth TB1.

[0188] A solid line EV22 on graph GR22 indicates an estimated value of the remaining amount of paper placed in toilet booth TB1. A dotted line LL22 on graph GR22 indicates a lower estimated value of the remaining amount of paper placed in toilet booth TB1. Note that the consumables management system 1 similarly calculates an estimated value of the remaining amount and a lower estimated value for toilet booth TB2, but a detailed explanation will be omitted. A dotted line shown at one position on the vertical axis (remaining amount) on graph GR22 indicates the notification threshold set for toilet booth TB1.

[0189] The consumables management system 1 determines whether or not an alert is required for each toilet booth TB based on at least one of the remaining amount estimate value and the lower estimated value and the threshold value for each toilet booth TB (step S23). In Fig. 16, the consumables management system 1 determines whether or not an alert is required for each of the toilet booths TB1 and TB2, as shown in the determination result RS21.

[0190] For each toilet booth TB, when the lower estimated value of the remaining amount falls below the threshold, the consumables management system 1 determines that an alert is necessary for the paper in that toilet booth TB. In FIG. 16, the consumables management system 1 determines that an alert is necessary for the paper in toilet booth TB1 because the lower estimated value of the remaining amount in toilet booth TB1 falls below the threshold "1" for toilet booth TB1. Also, for example, the consumables management system 1 determines that an alert is unnecessary for the paper in toilet booth TB2 because the lower estimated value of the remaining amount in toilet booth TB2 does not fall below the threshold "1" for toilet booth TB2.

[0191] For example, the consumables management system 1 notifies the administrator terminal 300 used by the administrator of an alert based on the determination result RS21 of whether or not an alert is necessary for each toilet booth TB. In FIG. 16, the consumables management system 1 determines that an alert is necessary for toilet booth TB1, and therefore causes the administrator terminal 300 to output information indicating an alert regarding the paper in toilet booth TB1. For example, the analysis device 100A generates information indicating that the paper in toilet booth TB1 needs to be checked, and transmits it to the administrator terminal 300. The administrator terminal 300 notifies the administrator of the alert regarding the paper in toilet booth TB1 by displaying or outputting the information received from the analysis device 100A as audio.

[0192] This allows the consumables management system 1 to issue an alert based on the estimated remaining amount and information indicating the variance therebetween. Therefore, the consumables management system 1 can appropriately manage the consumables in the toilet space.

[0193] <2-2. Functional configuration of the analysis device> Next, the functional configuration of analysis device 100A according to the second embodiment will be described with reference to Fig. 17. Fig. 17 is a block diagram showing an example of the configuration of the analysis device according to the second embodiment. As shown in Fig. 17, analysis device 100A has communication unit 110, storage unit 120A, and control unit 130A. Note that, in analysis device 100A, the description of the same points as those of analysis device 100 will be omitted as appropriate.

[0194] 17, the storage unit 120A according to the second embodiment includes a placement information storage unit 121, a collected information storage unit 122A, and a setting information storage unit 123A. Note that, in the storage unit 120A, explanations of the same points as those in the storage unit 120 will be omitted as appropriate.

[0195] The collected information storage unit 122A stores history information indicating the use of each of a plurality of usage targets, similarly to the collected information storage unit 122. Fig. 18 is a diagram showing an example of the collected information storage unit 122A according to the second embodiment. Note that the collected information storage unit 122A shown in Fig. 18 stores information (data structure) in common with the collected information storage unit 122, and is similar to the collected information storage unit 122 shown in Fig. 6 except that the contents of the information are different, and therefore detailed description thereof will be omitted.

[0196] The setting information storage unit 123A stores various setting information related to consumables management, similar to the setting information storage unit 123. Fig. 19 is a diagram showing an example of the setting information storage unit 123A according to the second embodiment. The setting information storage unit 123A shown in Fig. 19 includes items such as "item" and "setting value".

[0197] The setting information storage unit 123A stores various types of setting information, similar to the setting information storage unit 123. Note that a description of the same points as those in the setting information storage unit 123 will be omitted as appropriate.

[0198] In the example of Fig. 19, the item "latest refill date and time of TB1" is set to a setting value of "2012 / 3 / 12 11:00". In this case, in the calculation process of the estimated value, the setting value of "2012 / 3 / 12 11:00" is used as the date and time when toilet booth TB1 was last refilled with paper.

[0199] Also, the item "Maximum number of stocks in TB2" indicates that a setting value of "3" has been set. In this case, in the calculation process of the estimated value, the setting value of "3" is used as the maximum number of stocks for the toilet booth TB2.

[0200] Also, the item "TB1 notification threshold" indicates that a setting value of "1" has been set. In this case, in the calculation process of the estimated value, the setting value of "1" is used as the notification threshold for the toilet booth TB1.

[0201] Note that the above is merely an example, and the setting information storage unit 123A stores various types of set information.

[0202] Returning to Fig. 17, the description will be continued. Control unit 130A is realized by, for example, a CPU, an MPU, a GPU, or the like executing a program stored inside analysis device 100 (for example, a consumables management program for calculation processing, determination processing, information provision processing, and the like according to the present disclosure) using a RAM or the like as a working area. Control unit 130A is also realized by, for example, an integrated circuit such as an ASIC or an FPGA.

[0203] 17, the control unit 130A has an acquisition unit 131, a calculation unit 132A, a determination unit 133A, and an information provision unit 134A, and realizes or executes the functions and actions of information processing described below. Note that the internal configuration of the control unit 130A is not limited to the configuration shown in FIG. 17, and may be other configurations as long as they perform the information processing described below.

[0204] The acquisition unit 131A acquires various information in the same manner as the acquisition unit 131. The acquisition unit 131A acquires various information from the storage unit 120A. The acquisition unit 131A acquires various information used in the calculation process by the calculation unit 132A from the storage unit 120A. The acquisition unit 131A acquires various information used in the determination process by the determination unit 133A from the storage unit 120A. The acquisition unit 131A acquires various information used in the information provision process by the information provision unit 134A from the storage unit 120A.

[0205] Calculation unit 132A calculates various information in the same manner as calculation unit 132. Calculation unit 132A calculates an estimated value of the remaining amount of paper provided in the toilet space based on the history information acquired from storage unit 120A. Calculation unit 132A calculates an estimated value of the remaining amount of paper provided in the toilet space based on the history information acquired from storage unit 120A.

[0206] For example, calculation unit 132A calculates an estimate of the amount of paper used in each toilet booth TB based on history information acquired from memory unit 120A. For example, calculation unit 132A calculates an estimate of the remaining amount of paper provided in each toilet booth TB based on the calculated amount of paper used in each toilet booth TB and information on the number of pieces of paper stocked in each toilet booth TB stored in memory unit 120A. For example, calculation unit 132A calculates an estimate of the remaining amount of paper provided in each toilet booth TB by subtracting the amount of paper used in each toilet booth TB from the number of pieces of paper stocked in each toilet booth TB stored in memory unit 120A.

[0207] Calculation unit 132A calculates another estimated value of the remaining amount based on the estimated value of the remaining amount and a value corresponding to the estimated maximum usage amount or the estimated minimum usage amount of paper stored in storage unit 120A. As the other estimated value of the remaining amount, calculation unit 132A calculates an upper estimated value that is a value larger than the estimated value of the remaining amount and a lower estimated value that is a value smaller than the estimated value of the remaining amount. As the other estimated value of the remaining amount, calculation unit 132A calculates at least one of the upper estimated value that is a value larger than the estimated value of the remaining amount or the lower estimated value that is a value smaller than the estimated value.

[0208] The determination unit 133A executes various determination processes in the same manner as the determination unit 133. For example, the determination unit 133A determines whether or not the estimated value of the remaining amount falls below a threshold. In this case, if the estimated value of the remaining amount falls below the threshold, the determination unit 133A determines that the predetermined condition is satisfied. Also, if the estimated value of the remaining amount is not below the threshold, the determination unit 133A determines that the predetermined condition is not satisfied.

[0209] For example, the determination unit 133A determines whether the other estimated value of the remaining amount is below a threshold. In this case, if the other estimated value of the remaining amount is below the threshold, the determination unit 133A determines that the predetermined condition is satisfied. Also, if the other estimated value of the remaining amount is not below the threshold, the determination unit 133A determines that the predetermined condition is not satisfied.

[0210] The determination unit 133A determines that each toilet booth TB is a determination target, and if it determines that the toilet booth TB satisfies a predetermined condition, it determines that an alert is necessary for that toilet booth TB. The determination unit 133A determines that each toilet booth TB is a determination target, and if it determines that the toilet booth TB does not satisfy a predetermined condition, it determines that an alert is not necessary for that toilet booth TB.

[0211] The information providing unit 134A provides various types of information in the same manner as the information providing unit 134. When the determination unit 133A determines that a predetermined condition is satisfied, the information providing unit 134A executes information provision regarding the determination target. The information providing unit 134A provides information regarding the toilet booth TB for which the determination unit 133A determines that an alert is required.

[0212] <2-3. Processing example> From here, a detailed description will be given of a processing example in the second embodiment based on the above-mentioned contents. In the following, the consumables management system 1 will be described as the processing subject, but each process may be performed by any device such as the analysis device 100A or the collection device 50 depending on the device configuration included in the consumables management system 1.

[0213] An example of a processing flow of the consumables management processing in the second embodiment will be described below with reference to Fig. 20. Fig. 20 is a flowchart showing an example of the procedure of processing executed by the consumables management system. For example, Fig. 20 is a flowchart showing an example of the consumables management processing executed by the consumables management system 1 according to the second embodiment. Note that explanations of points similar to those explained in Fig. 8 will be omitted as appropriate.

[0214] The consumables management system 1 in the second embodiment sets a variable i to 1 (step S201). If the variable i is 2 or less (step S202: Yes), the consumables management system 1 executes a consumables management process related to a remaining amount alert shown in step S203 and thereafter. In Fig. 20, if the variable i is 2 or less, the consumables management system 1 executes a calculation process corresponding to steps S203 to S209 and an alert process corresponding to steps S210 to S212.

[0215] For example, among the calculation processes corresponding to steps S203 to S209, steps S203 to S207 correspond to the calculation process of the usage amount, and steps S208 and S209 correspond to the calculation process of the remaining amount. For example, among the alert processes corresponding to steps S210 to S212, steps S210 and S211 correspond to the determination process of whether an alert is necessary, and step S212 corresponds to the notification process of the alert. For example, in consumables management system 1, analytical device 100A executes the calculation process corresponding to steps S203 to S209, and analytical device 100A and administrator terminal 300 execute the alert process corresponding to steps S210 to S212.

[0216] The consumables management system 1 executes the consumables management process until the variable i becomes equal to or less than the number of users in the target booth. First, the consumables management system 1 executes the consumables management process when the variable i is 1, that is, when the booth TB1 is the target booth.

[0217] The consumables management system 1 acquires the latest replenishment date and time of booth TBi from the setting information storage unit 123A (step S203). For example, when the variable i is 1, the consumables management system 1 acquires the setting value of the latest replenishment date of booth TB1, "2012 / 3 / 12 11:00", from the setting information storage unit 123A.

[0218] The consumables management system 1 sets the usage calculation period from the latest replenishment date and time to the present (step S204). For example, when the variable i is 1, the consumables management system 1 sets the usage calculation period from the latest replenishment date and time of booth TB1 to the processing time (present).

[0219] Then, the consumables management system 1 acquires the number of times that booth TBi was used during the usage calculation period from the collected information storage unit 122 (step S205). For example, when the variable i is 1, the consumables management system 1 acquires the number of times that booth TB1 was used during the usage calculation period from the collected information storage unit 122.

[0220] Furthermore, the consumables management system 1 acquires the average usage amount per use and variation information from the setting information storage unit 123A (step S206). For example, the consumables management system 1 acquires a setting value of "0.03 bottles / time" for the average usage amount per use and a setting value of "0.007 bottles / time" for the variation (standard deviation) during one use from the setting information storage unit 123A. Note that, when the average usage amount per use and the variation (standard deviation) during one use are common, the consumables management system 1 may perform step S206 only once. Furthermore, the consumables management system 1 may perform step S206 prior to steps S203 to S205, or may perform steps S205 and S206 in parallel.

[0221] Then, the consumables management system 1 calculates the usage and the variation during the usage calculation period (step S207). For example, when the variable i is 1, the consumables management system 1 calculates at least an estimated value of the usage of the booth TB1 during the usage calculation period and an upper estimated value indicating the variation.

[0222] In addition, the consumables management system 1 acquires the number of stocks of booth TBi from the setting information storage unit 123A (step S208). For example, when the variable i is 1, the consumables management system 1 acquires the setting value of the number of stocks of booth TB1, "3 bottles," from the setting information storage unit 123A.

[0223] Then, the consumables management system 1 calculates the remaining amount and the variation of the remaining amount from the number of stock bottles and the usage amount and variation during the usage amount calculation period (step S209). For example, when the variable i is 1, the consumables management system 1 calculates at least the estimated value of the remaining amount in booth TB1 and a lower estimated value indicating its variation from the number of stock bottles in booth TB1, the estimated value of the usage amount of booth TB1 during the usage amount calculation period, and the upper estimated value.

[0224] In addition, the consumables management system 1 acquires the threshold value of the booth TBi from the setting information storage unit 123A (step S210). For example, when the variable i is 1, the consumables management system 1 acquires the threshold value setting value of the booth TB1, “1 bottle”, from the setting information storage unit 123A.

[0225] Then, the consumables management system 1 determines whether the remaining amount value considering the variation falls below the threshold value (step S211). For example, when the variable i is 1, the consumables management system 1 determines whether the lower estimated value indicating the variation of the remaining amount in booth TB1 falls below the threshold value "1" for booth TB1.

[0226] When the consumables management system 1 determines that the remaining amount value considering the variation is not below the threshold value (step S211: No), it executes a process of incrementing the variable i by 1 without executing the process of step S212, and returns to step S202. For example, when the variable i is 1, if the lower estimated value indicating the remaining amount variation in booth TB1 is not below the threshold value "1" for booth TB1, the consumables management system 1 determines that an alert notification is not necessary, executes a process of incrementing the variable i by 1 without executing the process of step S212, and returns to step S202.

[0227] On the other hand, if the remaining amount value taking into account the variation falls below the threshold value (step S211: Yes), the consumables management system 1 issues a notification (step S212). For example, when the variable i is 1 and the lower estimated value indicating the variation in the remaining amount in booth TB1 falls below the threshold value "1" for booth TB1, the consumables management system 1 determines that an alert notification is necessary and executes processing to notify the alert. In this case, the consumables management system 1 causes the administrator terminal 300 to output alert information notifying that attention is required for the remaining amount of paper in booth TB1. The consumables management system 1 then executes processing to increment the variable i by 1 and returns to step S202.

[0228] When the variable i exceeds 2 (step S202: No), the consumables management system 1 ends the process. For example, when the variable i exceeds 2, the consumables management system 1 assumes that all consumables management processes for the target booth, the toilet booth TB, have been completed, and ends the process.

[0229] This allows the consumables management system 1 to give an alert while taking into account the variation in the remaining amount of paper. Therefore, the consumables management system 1 can appropriately manage consumables in the toilet space.

[0230] <3. Third embodiment> The consumables management system 1 may perform the calculation process using paper usage conditions, which are information for calculating the estimated value, as shown in the following third embodiment. This will be described below as the third embodiment. In the third embodiment, the consumables management system 1 has an analysis device 100B instead of the analysis device 100 or the analysis device 100A. Note that the description of the same points as those described above in the first and second embodiments will be omitted as appropriate.

[0231] <3-1. Overview of consumables management processing> First, an overview of the consumables management executed in the consumables management system 1 according to the third embodiment will be described with reference to FIG. 21. FIG. 21 is a diagram showing an example of the consumables management process according to the third embodiment. In the following, a case where a toilet space 22 with a user type of "female" is the processing target will be described as an example. The toilet space 22 is a toilet space 2 corresponding to a women's toilet that is expected to be used by women. The toilet space 2 to be processed may be a toilet space 2 corresponding to a men's toilet such as the above-mentioned toilet space 21, a toilet space 2 with a user type of "shared", that is, a toilet space 2 expected to be used by people of all attributes such as a barrier-free toilet (multi-function toilet), etc. Note that the same points as those described in FIG. 1, 16, etc. will not be described as appropriate.

[0232] In Fig. 21, the consumables management system 1 performs consumables management processing for two toilet booths TB21 and TB22 included in the toilet space 22. The consumables management system 1 collects information on the use of each of the two toilet booths TB21 and TB22.

[0233] The consumables management system 1 according to the third embodiment stores history information indicating the use of each of the toilet booths TB21, TB22 in a storage unit 120B (see FIG. 22). In FIG. 21, the consumables management system 1 stores history information DT3 indicating the use of each of the toilet booths TB21, TB22. The history information DT3 is information (collected information) in which information identifying each toilet booth TB is associated with information on the date and time when use of the toilet booth TB was detected and information on the type of operation.

[0234] The consumables management system 1 executes a process of acquiring information corresponding to the usage calculation period included in the calculation information CD3 from the history information DT3. Fig. 21 shows a case where "2012 / 3 / 12 8:00~2012 / 3 / 12 18:00" is set as the usage calculation period. In this case, the consumables management system 1 acquires, from the information in the history information DT3, information whose date and time are included in "2012 / 3 / 12 8:00~2012 / 3 / 12 18:00" as the target information TD3.

[0235] The consumables management system 1 calculates an estimate of the usage of each toilet booth TB using information in the target information TD3 (step S31). For example, the consumables management system 1 calculates an estimate of the usage of toilet booth TB21 using information with an ID of "TB21" in the target information TD3. The consumables management system 1 also calculates an estimate of the usage of toilet booth TB22 using information with an ID of "TB22" in the target information TD3.

[0236] 21, the consumables management system 1 calculates an estimate of the usage of each toilet booth TB using calculation information CD3, paper usage condition information PD3, and calculation function information FC3. The consumables management system 1 calculates an estimate of the usage of each toilet booth TB using the operation type included in the target information TD3, and the user type and paper type information included in the calculation information CD3.

[0237] For example, the operation type is information indicating whether the use is a large use, a small use, or a bidet use. The user type indicates the type of toilet space 2 in which the use was performed, that is, the type of user expected to use the toilet space 2. For example, the user type indicates whether the toilet space 2 is female, male, or unisex. The paper type indicates the type of paper placed in the toilet booth TB in which the use was performed. For example, the paper type indicates any type of paper, such as single, double, embossed, etc.

[0238] Furthermore, the consumables management system 1 calculates an estimate of the usage of each toilet booth TB using the set value of the average usage per use and the information of the variation (standard deviation) during one use, which are assigned to each combination of types included in the paper usage condition information PD3. The paper usage condition information PD3 in Fig. 22 includes the set value of the average usage per use and the set value of the variation (standard deviation) during one use for each combination of user type, paper type, and operation type.

[0239] In Fig. 22, when the user type is "male", the paper type is "single", and the operation type is "heavy use", the set value for the average usage per use is "0.05 rolls / time", and the set value for the variation (standard deviation) during one use is "0.015 rolls / time". In Fig. 22, when the user type is "female", the paper type is "double", and the operation type is "light use", the set value for the average usage per use is "0.03 rolls / time", and the set value for the variation (standard deviation) during one use is "0.010 rolls / time".

[0240] Furthermore, the calculation function information FC3 includes the following formulas (3) and (4): Note that the following formulas (3) and (4) are merely examples, and the consumables management system 1 may execute the calculation process using any information.

[0241]

number

[0242] "μ1" in formula (3) corresponds to the average usage amount per large use. "μ2" in formula (3) corresponds to the average usage amount per small use. "μ3" in formula (3) corresponds to the average usage amount per bidet use.

[0243] "n1" in formula (3) corresponds to the number of times the target toilet booth TB is used for a large amount during the usage calculation period. "n2" in formula (3) corresponds to the number of times the target toilet booth TB is used for a small amount during the usage calculation period. "n3" in formula (3) corresponds to the number of times the bidet function of the target toilet booth TB is used during the usage calculation period.

[0244] Moreover, "μ'" in formula (3) corresponds to the average usage during the usage calculation period, and corresponds to the estimated value of the usage calculated by formula (3).

[0245] The consumables management system 1 calculates an estimate of the usage of each toilet booth TB using formula (3) included in the calculation function information FC3. For example, the consumables management system 1 calculates an estimate of the usage of the toilet booth TB21 using formula (3), user type "female", paper type "single", number of uses of each usage type of the toilet booth TB21, etc. The consumables management system 1 also calculates an estimate of the usage of the toilet booth TB22 using formula (3) and information such as number of uses of the toilet booth TB22.

[0246]

number

[0247] "σ1" in formula (4) corresponds to the variance (standard deviation) during one heavy use. "σ2" in formula (4) corresponds to the variance (standard deviation) during one light use. "σ3" in formula (4) corresponds to the variance (standard deviation) during one bidet use. "n1" to "n3" in formula (4) are the same as in formula (3), so explanations will be omitted.

[0248] Furthermore, "σ'" in equation (4) corresponds to the variation (standard deviation) during the usage calculation period, and corresponds to information used to calculate the upper and lower estimated values ​​of the usage estimate. For example, the consumables management system 1 calculates an upper estimated value, which is a value different from the estimated value of the usage, by adding "2SD", which is obtained by multiplying "σ'", which is the standard deviation during the usage calculation period calculated by equation (4), by 2, to the estimated value of the usage calculated by equation (3). Furthermore, the consumables management system 1 calculates an upper estimated value, which is a value different from the estimated value of the usage, by subtracting the value "2SD" from the estimated value of the usage calculated by equation (3).

[0249] The consumables management system 1 generates information to be provided based on the estimated value of the usage, the upper estimated value, and the lower estimated value for each toilet booth TB, and provides the generated information to a recipient related to the toilet. For example, the consumables management system 1 generates a graph GR31 as information to be provided based on the estimated value of the usage, the upper estimated value, and the lower estimated value for the toilet booth TB21.

[0250] Graph GR31 shows the relationship between the usage calculation period and the usage of paper placed in toilet booth TB21. The horizontal axis of graph GR31 shows the usage calculation period, and the vertical axis of graph GR31 shows the usage of paper placed in toilet booth TB21. In the example of Fig. 21, consumables management system 1 generates graph GR31, which is a step graph in which the average usage per time corresponding to the combination of user type, paper type, and operation type is added at the point on the horizontal axis corresponding to the date and time of use of toilet booth TB21.

[0251] Line EV31 shown as a solid line in graph GR31 indicates an estimated value of the usage of paper placed in toilet booth TB21. Line UL31, which is an upper bar indicating the width of the tip of line EV31 in graph GR31, indicates an upper estimated value of the usage of paper placed in toilet booth TB21. Line LL31, which is a lower bar indicating the width of the tip of graph GR31, indicates a lower estimated value of the usage of paper placed in toilet booth TB21. Note that in FIG. 21, the upper estimated value and the lower estimated value may be calculated for each use in the usage calculation period, and information indicating the transition of changes in the usage calculation period may be generated in the same manner as line EV31.

[0252] For example, consumables management system 1 displays graph GR31 on administrator terminal 300 used by an administrator. For example, analysis device 100B (see FIG. 22) generates graph GR31 and transmits it to administrator terminal 300. Administrator terminal 300 displays graph GR31 received from analysis device 100B.

[0253] As a result, the consumables management system 1 can provide information including an estimated value of the usage amount calculated taking into account the usage conditions of the paper and information indicating the variation thereof. Therefore, the consumables management system 1 can appropriately manage the consumables in the toilet space. In the consumables management system 1 according to the third embodiment, the detection unit 101 may function as a detection unit that detects the operation type, or another configuration may function as a detection unit that detects the operation type. For example, a remote control device (also simply called a "remote control") that is provided in each toilet booth TB and accepts operations by a user may function as a detection unit that detects the operation type in the toilet booth TB. In this case, the remote control of each toilet booth TB is connected to the analysis device 100B via a network N or the like so as to be able to communicate wirelessly or wired, and transmits information indicating the accepted operation to the analysis device 100B together with information identifying the toilet booth TB in which it is placed. In this case, the analysis device 100B may be able to estimate the operation type in each use of each toilet booth TB using the information received from the remote control. Note that the above is merely an example, and the consumables management system 1 may detect the operation type using any detection unit.

[0254] <3-2. Functional configuration of the analysis device> Next, the functional configuration of analysis device 100B according to the third embodiment will be described with reference to Fig. 22. Fig. 22 is a block diagram showing an example of the configuration of the analysis device according to the third embodiment. As shown in Fig. 22, analysis device 100B has communication unit 110, storage unit 120B, and control unit 130B. Note that, in analysis device 100B, the description of the same points as those of analysis device 100 or analysis device 100A will be omitted as appropriate.

[0255] The memory unit 120B according to the third embodiment stores paper usage conditions, which are information for calculating an estimated value. The paper usage conditions include at least one of a user type indicating the type of toilet user, a paper type indicating the type of paper, and an operation type indicating the type of operation in using the toilet. Note that the paper usage conditions are changeable. The memory unit 120B stores paper usage conditions including an operation type determined based on the detected use of toilet functions.

[0256] 22, the storage unit 120B includes a placement information storage unit 121, a collected information storage unit 122B, a setting information storage unit 123B, and a usage information storage unit 124. Note that the description of the same points in the storage unit 120B as those in the storage unit 120 or the storage unit 120A will be omitted as appropriate.

[0257] The collected information storage unit 122B stores history information indicating the use of each of a plurality of usage targets, similar to the collected information storage unit 122 and the collected information storage unit 122A. FIG. 23 is a diagram showing an example of the collected information storage unit 122B according to the third embodiment. The collected information storage unit 122B shown in FIG. 23 includes items such as "date and time", "ID", and "operation type". In this way, the collected information storage unit 122B differs from the collected information storage unit 122 and the collected information storage unit 122A in that it includes the item "operation type".

[0258] The "operation type" indicates the usage content (usage content) based on the type of operation performed during use of the target identified by the ID at the corresponding time. For example, the "operation type" indicates the type of usage content of the toilet booth TB based on whether or not the buttocks washing or bidet washing operation was performed during use of the toilet booth TB. For example, if buttocks washing was performed during that use, information indicating large use is registered as the "operation type." For example, if bidet washing was performed during that use, information indicating small use is registered as the "operation type." For example, if the toilet space 2 in which the toilet booth TB is located is not for men and bidet washing was performed during that use, information indicating small use is registered as the "operation type."

[0259] In the example of Figure 23, for the object of use (toilet booth TB21) identified by ID "TB21", use was detected at date and time "2012 / 03 / 12 7:50", and the operation type (content of use) was "large use". Also, for the object of use (toilet booth TB22) identified by ID "TB22", use was detected at date and time "2012 / 03 / 12 8:11", and the operation type (content of use) was "small use". In this way, collected information storage unit 122B stores the number of uses by storing the use of each object of use of the toilet.

[0260] It should be noted that the above is merely an example, and the collected information storage unit 122B stores various collected information.

[0261] The setting information storage unit 123B stores various setting information related to consumables management, similar to the setting information storage unit 123 and the setting information storage unit 123A. Fig. 24 is a diagram showing an example of the setting information storage unit 123B according to the third embodiment. The setting information storage unit 123B shown in Fig. 24 includes items such as "item" and "setting value".

[0262] The setting information storage unit 123B stores various setting information in the same manner as the setting information storage unit 123 and the setting information storage unit 123A. Note that a description of the same points as those in the setting information storage unit 123 and the setting information storage unit 123A will be omitted as appropriate.

[0263] 24, the item "user type" is set to a setting value of "female." In this case, the setting value of "female" is used as the user type in the calculation process of the estimated value.

[0264] The item "paper type" indicates that the setting value "single" is set. In this case, the setting value "single" is used as the paper type in the calculation process of the estimated value.

[0265] Note that the above is merely an example, and the setting information storage unit 123B stores various types of set information.

[0266] The usage information storage unit 124 stores various information related to the usage of consumables such as paper. For example, the usage information storage unit 124 stores information on paper usage conditions used to calculate the amount of paper used, etc. FIG. 25 is a diagram showing an example of the usage information storage unit 124 according to the third embodiment. The usage information storage unit 124 shown in FIG. 25 includes items such as "user type," "paper type," "operation type," "average usage per use," and "variation during one use."

[0267] "User type" indicates the type of user (user) that corresponds to the paper usage condition. "Paper type" indicates the type of paper that corresponds to the paper usage condition. "Operation type" indicates the type of operation (usage content) that corresponds to the paper usage condition.

[0268] "Average usage per use" indicates the value (set value) of the average usage per use that corresponds to the paper usage condition. "Variation during single use" indicates the value (set value) of the variation (standard deviation) during single use that corresponds to the paper usage condition.

[0269] In the example of Fig. 25, when the usage conditions correspond to user type "male", paper type "single", and operation type "heavy usage", the average usage per use is set to "0.05 rolls", and the variance (standard deviation) value at one use is set to "0.015 rolls". In this case, in the process of calculating the estimated value, when the user type corresponds to "male", paper type "single", and operation type "heavy usage", the average usage per use of "0.05 rolls" and the variance (standard deviation) value at one use of "0.015 rolls" are used.

[0270] Note that the above is merely an example, and the usage amount information storage unit 124 stores various information used to calculate the amount of paper usage, etc.

[0271] Returning to Fig. 22, the description will be continued. Control unit 130B is realized by, for example, a CPU, an MPU, a GPU, or the like executing a program stored inside analysis device 100 (for example, a consumables management program for calculation processing, determination processing, information provision processing, and the like according to the present disclosure) using a RAM or the like as a working area. Control unit 130B is also realized by, for example, an integrated circuit such as an ASIC or an FPGA.

[0272] 22, the control unit 130B has an acquisition unit 131, a calculation unit 132B, a determination unit 133B, and an information provision unit 134, and realizes or executes the functions and actions of information processing described below. Note that the internal configuration of the control unit 130B is not limited to the configuration shown in FIG. 22, and may be other configurations as long as they perform the information processing described below.

[0273] The acquisition unit 131B acquires various information in the same manner as the acquisition unit 131 and the acquisition unit 131A. The acquisition unit 131B acquires various information from the storage unit 120B. The acquisition unit 131B acquires various information used in the calculation process by the calculation unit 132B from the storage unit 120B. The acquisition unit 131B acquires various information used in the determination process by the determination unit 133B from the storage unit 120B. The acquisition unit 131B acquires various information used in the information provision process by the information provision unit 134 from the storage unit 120B.

[0274] Calculation unit 132B calculates various information in the same manner as calculation unit 132 and calculation unit 132A. Calculation unit 132B calculates an estimated value based on the history information and the paper usage condition.

[0275] The determination unit 133B executes various determination processes in the same manner as the determination units 133 and 133A. For example, the determination unit 133A executes the determination process using an estimated value calculated taking into account paper usage conditions or other calculated values.

[0276] The information providing unit 134B provides various types of information in the same manner as the information providing unit 134 and the information providing unit 134A. The information providing unit 134B provides information based on either the upper estimated value or the lower estimated value to the destination. When the determination unit 133B determines that a predetermined condition is satisfied, the information providing unit 134B executes information provision regarding the determination target. The information providing unit 134B provides information regarding the toilet booth TB that the determination unit 133B determines to require an alert.

[0277] <3-3. Processing example> From here, a detailed description will be given of a processing example in the third embodiment based on the above-mentioned contents. In the following, the consumables management system 1 will be described as the processing subject, but each process may be performed by any device such as the analysis device 100B or the collection device 50 depending on the device configuration included in the consumables management system 1.

[0278] Hereinafter, an example of a processing flow in the consumables management processing in the third embodiment will be described with reference to Fig. 26. Fig. 26 is a flowchart showing an example of the procedure of processing executed by the consumables management system. For example, Fig. 26 is a flowchart showing an example of the consumables management processing executed by the consumables management system 1 according to the third embodiment. Note that explanations of the same points as those explained in Figs. 8, 20, etc. will be omitted as appropriate. Fig. 26 explains, as an example, a case where processing is performed on a toilet space 22 that is a women's toilet including two toilet booths TB21, TB22.

[0279] The consumables management system 1 in the third embodiment sets a variable i to 1 (step S301). For example, the consumables management system 1 sets a variable i to 1 for designating a toilet booth TB (target booth) to be processed among toilet booths TB.

[0280] When the variable i is 2 or less (step S302: Yes), the consumables management system 1 executes the consumables management process related to the usage display shown in step S303 and thereafter. Note that the value "2" used in the judgment condition is merely an example, and the value to which the variable i is compared is set according to the number of toilet booths TB included in the toilet space 22 to be processed. In FIG. 8, when the variable i is 2 or less, the consumables management system 1 executes the calculation process corresponding to steps S303 to S307 and the display process corresponding to step S308. For example, in the consumables management system 1, the analysis device 100B executes the calculation process corresponding to steps S303 to S307, and the administrator terminal 300 executes the display process corresponding to step S308.

[0281] The consumables management system 1 executes the consumables management process until the variable i becomes equal to or less than the number of users in the target booth. First, the consumables management system 1 executes the consumables management process when the variable i is 1, that is, when the toilet booth TB21 (also called "booth TB21") is the target booth.

[0282] The consumables management system 1 acquires the usage calculation period from the setting information storage unit 123B (step S303). For example, the consumables management system 1 acquires the setting value of the usage calculation period "2012 / 3 / 12 8:00 to 2012 / 3 / 12 18:00" from the setting information storage unit 123B. Note that, when the usage calculation period is common, the consumables management system 1 may perform step S303 only once. For example, when the usage calculation period is common for each toilet booth TB in the toilet space 22 to be processed, the consumables management system 1 executes step S303 only when the variable i is 1, i.e., when the booth TB21 is the target booth, and does not need to perform the process of step S303 when the variable i is 2.

[0283] Then, the consumables management system 1 acquires the number of times of use for each operation type of booth TBi during the usage calculation period from the collected information storage unit 122B (step S304). For example, when the variable i is 1, the consumables management system 1 acquires the number of times of use for each operation type of booth TB21 during the usage calculation period from the collected information storage unit 122B.

[0284] The consumables management system 1 acquires the user type and the paper type from the setting information storage unit 123B (step S305). For example, the consumables management system 1 acquires the user type setting value "female" and the paper type setting value "single" from the setting information storage unit 123B. Note that the consumables management system 1 may perform step S305 only once if the user type and the paper type are common to the toilet booths TB. For example, the consumables management system 1 may execute step S305 only when the user type and the paper type are common to each toilet booth TB in the toilet space 22 to be processed, when the variable i is 1, that is, when the booth TB21 is the target booth, and may not execute the process of step S305 when the variable is 2. In this way, the consumables management system 1 may fix the usage amount conditions such as the user type and the paper type for all toilet booths TB without acquiring them every time the target booth changes.

[0285] The consumables management system 1 may perform step S305 before step S303 or step S304, or may perform steps S304 and S305 in parallel.

[0286] Then, the consumables management system 1 acquires the average usage amount and variation per operation for each operation type corresponding to the user type and paper type from the usage information storage unit 124 (step S306). For example, in the case of a user type of "female" and a paper type of "single", the consumables management system 1 acquires a setting value of "0.05 rolls" of the average usage amount per operation corresponding to the operation type of "heavy usage" and a setting value of "0.010 rolls" of the variation (standard deviation) per operation from the usage information storage unit 124. In addition, in the case of a user type of "female" and a paper type of "single", the consumables management system 1 acquires a setting value of "0.02 rolls" of the average usage amount per operation corresponding to the operation type of "light usage" and a setting value of "0.008 rolls" of the variation (standard deviation) per operation from the usage information storage unit 124. In addition, in the case of a user type of "female" and a paper type of "single", the consumables management system 1 obtains from the usage information storage unit 124 the setting value of the average usage per use of "0.04 bottles" corresponding to the operation type of "bidet use", and the setting value of the variation (standard deviation) during one use of "0.010 bottles".

[0287] In addition, in the case where the user type and the paper type are common in the toilet booth TB, the consumables management system 1 may perform step S306 only once, similar to step S305. Since this is similar to step S305, detailed description thereof will be omitted.

[0288] Then, the consumables management system 1 calculates the usage amount and the variation during the usage amount calculation period (step S307). For example, the consumables management system 1 calculates an estimate of the usage amount during the usage amount calculation period and an upper estimate value and a lower estimate value indicating the variation, using the acquired information and the calculation function FC3 shown in Fig. 21. For example, when the variable i is 1, the consumables management system 1 calculates an estimate of the usage amount of the booth TB21 during the usage amount calculation period and an upper estimate value and a lower estimate value indicating the variation.

[0289] Then, the consumables management system 1 displays the usage amount and the variation on the management screen (step S308). For example, the consumables management system 1 displays information based on the estimated values, etc. calculated in step S307 on the manager terminal 300. For example, when the variable i is 1, the consumables management system 1 displays information based on the estimated values, etc. calculated for booth TB21 on the manager terminal 300. Then, the consumables management system 1 executes a process to increment the variable i by 1, and returns to step S302. For example, when the variable i is 1, the consumables management system 1 increments the variable i by 1, sets the variable i to 2, and returns to step S302 to repeat the process.

[0290] When the variable i exceeds 2 (step S302: No), the consumables management system 1 ends the process. For example, when the variable i exceeds 2, the consumables management system 1 assumes that all consumables management processes for the target booth, the toilet booth TB, have been completed, and ends the process.

[0291] This allows the consumables management system 1 to provide an estimated amount of usage calculated taking into account the paper usage conditions and information indicating the variation thereof. Therefore, the consumables management system 1 can appropriately manage consumables in the toilet space.

[0292] <3-3-1. Example of operation type determination> Furthermore, the consumables management system 1 may execute an operation type determination process as shown in Fig. 27. A flowchart showing an example of a procedure for determining the type of operation. For example, Fig. 27 is a flowchart showing an example of the operation type determination executed by the consumables management system 1. Note that explanations of points similar to those described above will be omitted as appropriate.

[0293] In FIG. 27, the consumables management system 1 determines the operation type depending on whether or not the bottom wash button on the remote control is pressed (step S401).

[0294] When rear washing is pressed on the remote control (step S401: Yes), the consumables management system 1 determines that the operation is heavy use (step S402) and executes the process of step S406. For example, when rear washing is selected on the remote control, the consumables management system 1 determines that the operation type is heavy use.

[0295] If the bottom wash button on the remote control has not been pressed (step S401: No), the consumables management system 1 determines the operation type depending on whether the bidet button on the remote control has been pressed (step S403).

[0296] If the bidet button on the remote control is not pressed (step S403: No), the consumables management system 1 determines that the operation is a small use (step S404) and executes the process of step S406. For example, if the rear wash and bidet buttons on the remote control are not selected, the consumables management system 1 determines that the operation type is a small use.

[0297] When the bidet button on the remote control is pressed (step S403: Yes), the consumables management system 1 determines that the bidet is being used (step S405) and executes the process of step S406. For example, when the rear cleansing button on the remote control is not selected and the bidet is selected, the consumables management system 1 determines that the operation type is that of the bidet.

[0298] Then, the consumables management system 1 stores the date and time, ID, and operation type in the collected information storage unit (step S406). For example, the consumables management system 1 associates the date and time, toilet booth ID, and operation type and stores them in the collected information storage unit 122B. Note that the consumables management system 1 may use any information other than the toilet booth ID as long as it is possible to identify the use object on which the operation was performed. For example, the consumables management system 1 may store a device ID or the like that identifies a remote control or the like placed in the toilet booth TB in association with the date and time and operation type in the collected information storage unit 122B.

[0299] The above-described operation type determination process is merely an example, and the consumables management system 1 may determine the operation type in any manner. For example, when determining the operation type for the toilet space 2 of the user type "male", the consumables management system 1 may determine whether it is large use or small use. In other words, when determining the operation type for the toilet space 2 of the user type "male", the consumables management system 1 does not have to determine it as bidet use.

[0300] In this way, when the bidet is not included in the determination target of the operation type, the consumables management system 1 does not need to perform the determination of step S403. In this case, in Fig. 26, when the rear wash button on the remote control is not pressed (step S401: No), the consumables management system 1 may determine that the use is light (step S404) and execute the process of step S406. For example, when the bidet is not included in the determination target of the operation type, the consumables management system 1 does not need to perform the processes of steps S403 and S405 in Fig. 26.

[0301] The above is merely an example, and the consumables management system 1 may specify the operation type in any manner. For example, the consumables management system 1 may estimate the operation type from the usage history, or may directly acquire the operation type from the operation history.

[0302] <4. Other examples> The above-described first to third embodiments are merely examples, and the consumables management system 1 may be applied to various targets and perform various processes.

[0303] <4-1. Processing of consumables management system> For example, the consumables management system 1 may perform various processes, not limited to the processes shown in the first to third embodiments. For example, the consumables management system 1 may perform an appropriate combination of the processes in the first to third embodiments. For example, the consumables management system 1 may notify an alert based on the amount of paper used. Also, for example, the consumables management system 1 may provide information based on the remaining amount of paper, such as graph GR22 in FIG. 16.

[0304] Also, for example, the consumables management system 1 may calculate the remaining amount by a calculation process using a paper usage condition. Also, the consumables management system 1 may switch processes depending on whether or not there is a paper usage condition. For example, if there is a paper usage condition, the consumables management system 1 may execute a calculation process using the paper usage condition, and if there is no paper usage condition, the consumables management system 1 may execute the calculation process shown in the first and second embodiments.

[0305] The above-mentioned processing of the consumables management system 1 is merely an example, and the processing of the consumables management system 1 may appropriately combine the processing in the first to third embodiments to provide desired information. Also, the consumables management system 1 may appropriately switch between the processing in the first to third embodiments. For example, when the toilet manager requests the provision of information such as a graph showing an estimated value based on the amount of usage, the consumables management system 1 may execute the processing shown in the first embodiment. Also, for example, when the toilet manager requests an alert notification based on the remaining amount, the consumables management system 1 may execute the processing shown in the second embodiment.

[0306] <4-2. Target of consumables management> In the above example, a case where paper is the subject of consumables management has been described, but the subject of consumables management is not limited to paper, and may be any consumables placed in a toilet. For example, the subject of consumables management may be liquid soap or the like provided in correspondence with the automatic faucet of each washbasin 30. Note that even if the subject of consumables management is something other than paper, the calculation process, information provision process, and the like are the same as the above-mentioned process, and therefore detailed description will be omitted.

[0307] For example, the consumables management system 1 may execute the consumables management process by managing the liquid soap provided in correspondence with the automatic faucet of each washbasin 30. In this case, the consumables management system 1 may execute a calculation process using information such as the number of times the washbasin 30 is used and the average amount of liquid soap used in each use, the variance, and the like, and execute the consumables management process by providing the information.

[0308] The above-described embodiments and modifications can be appropriately combined as long as the processing contents are not contradictory.

[0309] Further advantages and modifications may readily occur to those skilled in the art. Thus, the invention in its broader aspects is not limited to the specific details and representative embodiments shown and described above. Accordingly, various modifications may be made without departing from the spirit or scope of the general inventive concept as defined by the appended claims and equivalents thereof.

[0310] The above-described embodiments and modifications may have the following configurations, but are not limited to these. (1) A detection unit that detects the use of the toilet; a storage unit that stores history information indicating the use of the toilet detected by the detection unit; a calculation unit that calculates an estimated value of the amount of paper used or the amount of paper remaining in the toilet space based on the history information acquired from the storage unit; an information providing unit that provides information based on the information calculated by the calculation unit; Equipped with The calculation unit is calculating another estimated value that is different from the estimated value; The information providing unit is Execute at least one of a process of providing information on the amount of paper used or the amount of remaining paper based on the estimated value and the other estimated value to a destination related to the toilet, or a process of issuing an alert on the paper based on the estimated value and the other estimated value. A consumables management system comprising: (2) The calculation unit is The other estimated value is calculated based on the estimated value and a value corresponding to the estimated maximum usage amount or the estimated minimum usage amount of the paper stored in the storage unit. The consumables management system according to (1) is characterized in that: (3) The absolute value of the difference between the other estimated value and the estimated value increases as the number of times the toilet is used increases. The consumables management system according to (2) above. (4) The calculation unit is Calculating an upper estimated value that is a value larger than the estimated value and a lower estimated value that is a value smaller than the estimated value as the other estimated value; The information providing unit is The provision information based on the upper estimate value and the lower estimate value is provided to the provision destination. The consumables management system according to any one of (1) to (3) above. (5) The calculation unit is Calculating, as the other estimated value, at least one of an upper estimated value that is a value larger than the estimated value, or a lower estimated value that is a value smaller than the estimated value; The information providing unit is The provision information based on either the upper estimate or the lower estimate is provided to the provision destination. The consumables management system according to any one of (1) to (3) above. (6) The information providing unit is When the estimated value is the amount of paper used, the provision information based on the upper estimated value is provided to the provision destination, and when the estimated value is the remaining amount of paper, the provision information based on the lower estimated value is provided to the provision destination. The consumables management system according to (4) above. (7) a determination unit that determines whether the estimated value or the other estimated value and a threshold value satisfy a predetermined condition; Equipped with The information providing unit is When the determination unit determines that the estimated value or the other estimated value satisfies the predetermined condition, the alert is notified to the recipient. The consumables management system according to any one of (1) to (6) above. (8) The threshold value can be set by the destination. The consumables management system according to (7) above. (9) The toilet space has a plurality of private spaces, The calculation unit is Calculate the above estimate for each private space The consumables management system according to any one of (1) to (6) above. (10) The information providing unit is The estimated value for each private space and a threshold value are provided to a manager of the toilet, which is the recipient of the provision. The consumables management system according to (9) above. (11) The information providing unit is Provide only information on private spaces among the plurality of private spaces where the estimated value satisfies a predetermined condition with a threshold value The consumables management system according to (9) above. (12) a detection step of detecting the use of the toilet; a storage step of storing history information indicating the use of the toilet detected in the detection step; a calculation step of calculating an estimated value of the amount of paper used or the amount of paper remaining in the toilet space based on the history information acquired from the storage step; an information providing step of providing information based on the information calculated by the calculation step; Including, The calculation step includes: calculating another estimated value that is different from the estimated value; The information providing step includes: Execute at least one of a process of providing information on the amount of paper used or the amount of remaining paper based on the estimated value and the other estimated value to a destination related to the toilet, or a process of issuing an alert on the paper based on the estimated value and the other estimated value. A consumables management method comprising: (13) a storage step of storing history information indicating the use of the toilet detected by a detection unit that detects the use of the toilet; a calculation step of calculating an estimated amount of paper used or remaining in the toilet space based on the history information stored in the storage step; an information providing step of providing information based on the information calculated by the calculation step; on the computer, The calculation procedure is as follows: calculating another estimated value that is different from the estimated value; The information providing step includes: Execute at least one of a process of providing information on the amount of paper used or the amount of remaining paper based on the estimated value and the other estimated value to a destination related to the toilet, or a process of issuing an alert on the paper based on the estimated value and the other estimated value. A consumables management program. [Explanation of symbols]

[0311] 1. Consumables Management System 2. Toilet space 10 Toilet bowl 20 Urinal 30 wash basin 50 Collection Device 100 Analyzer 110 Communications Department 120 Storage section 121 Location information storage unit 122 Collected information storage unit 123 Setting information storage unit 130 Control section 131 Acquisition Department 132 Calculation section 133 Judgment section 134 Information Provision Department CS shared space TB Toilet booth (private space)

Claims

1. A detection unit that detects the use of the toilet; a storage unit that stores history information indicating the use of the toilet detected by the detection unit; a calculation unit that calculates an estimated value of the amount of paper used or the amount of paper remaining in the toilet space based on the history information acquired from the storage unit; an information providing unit that provides information based on the information calculated by the calculation unit; Equipped with The calculation unit is calculating another estimated value that is different from the estimated value; The information providing unit is Execute at least one of a process of providing information on the amount of paper used or the amount of remaining paper based on the estimated value and the other estimated value to a destination related to the toilet, or a process of issuing an alert on the paper based on the estimated value and the other estimated value. A consumables management system comprising:

2. The calculation unit is The other estimated value is calculated based on the estimated value and a value corresponding to the estimated maximum usage amount or the estimated minimum usage amount of the paper stored in the storage unit. The consumables management system according to claim 1 .

3. The absolute value of the difference between the other estimated value and the estimated value increases as the number of times the toilet is used increases. The consumables management system according to claim 2 .

4. The calculation unit is Calculating an upper estimated value that is a value larger than the estimated value and a lower estimated value that is a value smaller than the estimated value as the other estimated value; The information providing unit is The provision information based on the upper estimate value and the lower estimate value is provided to the provision destination. The consumables management system according to claim 1 .

5. The calculation unit is Calculating, as the other estimated value, at least one of an upper estimated value that is a value larger than the estimated value, or a lower estimated value that is a value smaller than the estimated value; The information providing unit is The provision information based on either the upper estimate or the lower estimate is provided to the provision destination. The consumables management system according to claim 1 .

6. The information providing unit is When the estimated value is the amount of paper used, the provision information based on the upper estimated value is provided to the provision destination, and when the estimated value is the remaining amount of paper, the provision information based on the lower estimated value is provided to the provision destination. The consumables management system according to claim 4 .

7. a determination unit that determines whether the estimated value or the other estimated value and a threshold value satisfy a predetermined condition; Equipped with The information providing unit is When the determination unit determines that the estimated value or the other estimated value satisfies the predetermined condition, the alert is notified to the recipient.

7. The consumables management system according to claim 1,

8. The threshold value can be set by the destination. The consumables management system according to claim 7 .

9. The toilet space has a plurality of private spaces, The calculation unit is Calculate the above estimate for each private space 7. The consumables management system according to claim 1,

10. The information providing unit is The estimated value for each private space and a threshold value are provided to a manager of the toilet, which is the recipient of the provision. The consumables management system according to claim 9 .

11. The information providing unit is Provide only information on private spaces among the plurality of private spaces where the estimated value satisfies a predetermined condition with a threshold value The consumables management system according to claim 9 .

12. a detection step of detecting the use of the toilet; a storage step of storing history information indicating the use of the toilet detected in the detection step; a calculation step of calculating an estimated value of the amount of paper used or the amount of paper remaining in the toilet space based on the history information acquired from the storage step; an information providing step of providing information based on the information calculated by the calculation step; Including, The calculation step includes: calculating another estimated value that is different from the estimated value; The information providing step includes: Execute at least one of a process of providing information on the amount of paper used or the amount of remaining paper based on the estimated value and the other estimated value to a destination related to the toilet, or a process of issuing an alert on the paper based on the estimated value and the other estimated value. A consumables management method comprising:

13. a storage step of storing history information indicating the use of the toilet detected by a detection unit that detects the use of the toilet; a calculation step of calculating an estimated amount of paper used or remaining in the toilet space based on the history information stored in the storage step; an information providing step of providing information based on the information calculated by the calculation step; Run the following on your computer: The calculation procedure is as follows: calculating another estimated value that is different from the estimated value; The information providing step includes: Execute at least one of a process of providing information on the amount of paper used or the amount of remaining paper based on the estimated value and the other estimated value to a destination related to the toilet, or a process of issuing an alert on the paper based on the estimated value and the other estimated value. A consumables management program.

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