Fee management system, fee management device, and fee management method

Abstract

Provided is a charge management system or the like that can manage a charge to be paid for the provision of service based on data obtained by optical fiber sensing. A charge management system (200) comprises a charge management means (11) that manages charges for optical fiber sensing. Charges for service based on data obtained by optical fiber sensing include a first charge to be paid for the use of service by a service user (U) to a service platformer (P).

Description

Technical Field

[0001] The present invention relates to a fee management system and the like.

Background Art

[0002] Techniques for providing various services based on data obtained by optical fiber sensing are known (see, for example, Patent Document 1). The monitoring system described in Patent Document 1 executes optical fiber sensing using an optical fiber cable provided on an expressway to acquire data related to vibration or sound. Based on the acquired data, a service for monitoring the movement of vehicles on the expressway is provided to service users (see paragraphs

[0053] to

[0055] , FIG. 5, etc. of Patent Document 1). Alternatively, the monitoring system described in Patent Document 1 executes optical fiber sensing using an optical fiber cable laid on a border fence to acquire data related to vibration or sound. Based on the acquired data, a service for monitoring intruders at the border is provided to service users (see paragraphs

[0064] to

[0067] , FIG. 7, etc. of Patent Document 1).

[0003] As related art, the technique described in Patent Document 2 is also known. Further, as other related art, the technique described in Patent Document 3 is also known.

Prior Art Documents

Patent Documents

[0004]

Patent Document 1

Patent Document 2

Patent Document 3

Summary of the Invention

Problems to be Solved by the Invention

[0005] Typically, when a service is provided based on data obtained through optical fiber sensing, a fee is paid to the service provider as compensation for the provision of such service. It is preferable that the amount of such fee be calculated to an appropriate value. Furthermore, it is preferable that the payment of such fee be properly managed. However, the monitoring system described in Patent Document 1 lacks the means to manage such fee. Therefore, the monitoring system described in Patent Document 1 has the problem of difficulty in properly managing such fee.

[0006] In view of the above-mentioned problems, the object of the present invention is to provide a fee management system and the like that can manage the fees paid as compensation for the provision of services based on data obtained by optical fiber sensing. [Means for solving the problem]

[0007] The fee management system of the present invention comprises fee management means for managing fees related to optical fiber sensing, and the fees include a first fee paid by the service user to the service platform provider as a service usage fee for services based on data obtained by optical fiber sensing.

[0008] The fee management device of the present invention includes fee management means for managing fees related to optical fiber sensing, and the fees include a first fee paid by the service user to the service platform provider as a service usage fee for services based on data obtained by optical fiber sensing.

[0009] The fee management method of the present invention includes a fee management means that manages fees related to optical fiber sensing, and the fees include a first fee paid by a service platform provider as a service usage fee by a service user for services based on data obtained by optical fiber sensing. [Effects of the Invention]

[0010] According to the present invention, it is possible to manage the fees paid as compensation for the provision of services based on data obtained by optical fiber sensing. [Brief explanation of the drawing]

[0011] [Figure 1] Figure 1 is a block diagram showing the fee management system and the corresponding managed system according to the first embodiment. [Figure 2] Figure 2 is a block diagram showing the fee management system according to the first embodiment. [Figure 3] Figure 3 is an explanatory diagram showing a specific example of charges that are subject to management by the charge management system according to the first embodiment. [Figure 4] Figure 4 is a block diagram showing the fee management means in the fee management system according to the first embodiment. [Figure 5] Figure 5 is a flowchart illustrating the operation of the first billing management means in the billing management system according to the first embodiment. [Figure 6] Figure 6 is a flowchart illustrating the operation of the second billing management means in the billing management system according to the first embodiment. [Figure 7] Figure 7 is a flowchart showing the operation of the third billing management means in the billing management system according to the first embodiment. [Figure 8] Figure 8 is an explanatory diagram illustrating specific examples of services provided in the managed system and the corresponding first charges. [Figure 9] Figure 9 is an explanatory diagram illustrating other specific examples of services provided in the managed system and the corresponding first charges. [Figure 10] Figure 10 is a block diagram showing a modified example of the fee management system and the managed system according to the first embodiment. [Figure 11] Figure 11 is a block diagram showing other variations of the fee management system and managed system according to the first embodiment. [Figure 12]FIG. 12 is a block diagram showing a charge management device and a corresponding management target system according to the second embodiment. [Figure 13] FIG. 13 is a block diagram showing a charge management device according to the second embodiment. [Figure 14] FIG. 14 is a block diagram showing the hardware configuration of a charge management device according to the second embodiment. [Figure 15] FIG. 15 is a block diagram showing another hardware configuration of a charge management device according to the second embodiment. [Figure 16] FIG. 16 is a block diagram showing another hardware configuration of a charge management device according to the second embodiment.

Embodiments for Carrying Out the Invention

[0012] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0013] [First Embodiment] FIG. 1 is a block diagram showing a charge management system and a corresponding management target system according to the first embodiment. FIG. 2 is a block diagram showing a charge management system according to the first embodiment. FIG. 3 is an explanatory diagram showing a specific example of a charge to be managed by the charge management system according to the first embodiment. FIG. 4 is a block diagram showing charge management means in the charge management system according to the first embodiment. With reference to FIGS. 1 to 4, the charge management system and the corresponding management target system according to the first embodiment will be described.

[0014] As shown in FIG. 1, the management target system 100 includes an optical fiber cable 1, an optical fiber sensing device 2, an analysis engine 3, and a communication line 4.

[0015] The optical fiber cable 1 is composed of an existing optical fiber cable for communication or a dedicated optical fiber cable for optical fiber sensing. The optical fiber cable 1 is laid in any manner. Specifically, for example, the optical fiber cable 1 is installed on multiple utility poles or multiple transmission towers. Alternatively, for example, the optical fiber cable 1 is buried underground. The optical fiber cable 1 may also be an optical fiber composite overhead ground wire (OPGW).

[0016] The optical fiber sensing device 2 is installed at the end of the optical fiber cable 1. The optical fiber sensing device 2 performs optical fiber sensing using the optical fiber cable 1. More specifically, the optical fiber sensing device 2 performs distributed optical fiber sensing (DFOS) using the optical fiber cable 1. Here, the DFOS performed by the optical fiber sensing device 2 includes at least one of DVS (Distributed Vibration Sensing), DAS (Distributed Acoustic Sensing), or DTS (Distributed Temperature Sensing). In other words, the optical fiber sensing device 2 is composed of at least one of a DVS device, a DAS device, and a DTS device.

[0017] In other words, the optical fiber sensing device 2 outputs a pulsed optical signal. This output optical signal is input to the optical fiber of the optical fiber cable 1. The input optical signal propagates inside the optical fiber. At this time, backscattered light is generated at each consecutive point in the laying direction (i.e., longitudinal direction) of the optical fiber cable 1. The amplitude, wavelength, and frequency of this backscattered light change according to the vibration, pressure, and temperature at the corresponding point. The optical fiber sensing device 2 receives this backscattered light. Based on the amplitude, phase, and frequency of the received backscattered light, the optical fiber sensing device 2 detects a predetermined physical quantity at each of the consecutive points, which relates to the vibration, pressure, or temperature at the corresponding point. This provides raw data or flow data related to the detected physical quantity.

[0018] More specifically, the DVS device detects physical quantities related to vibration at each of the consecutive points mentioned above. This yields raw data or flow data related to vibration (hereinafter collectively referred to as "vibration data"). The DAS device detects physical quantities related to pressure at each of the consecutive points mentioned above. This yields raw data or flow data related to acoustics (hereinafter collectively referred to as "acoustic data"). The DTS device detects physical quantities related to temperature at each of the consecutive points mentioned above. This yields raw data or flow data related to temperature (hereinafter collectively referred to as "temperature data").

[0019] Hereinafter, the data obtained by optical fiber sensing performed by the optical fiber sensing device 2 may be collectively referred to as "sensing data" or simply "data." Sensing data includes, for example, at least one of vibration data, acoustic data, and temperature data.

[0020] The optical fiber sensing device 2 outputs sensing data. The analysis engine 3 acquires the output sensing data. The analysis engine 3 analyzes the acquired sensing data based on a predetermined algorithm. The analysis engine 3 is composed of, for example, a dedicated AI (Artificial Intelligence) engine. Such an AI engine is generated, for example, by prior machine learning. Furthermore, such an AI engine is located, for example, in a so-called "cloud." That is, the analysis engine 3 is composed of, for example, a cloud computer. As a result, the optical fiber sensing device 2 can communicate freely with the analysis engine 3. The optical fiber sensing device 2 may also communicate with the analysis engine 3 via an edge computer (not shown).

[0021] Here, the analysis engine 3 is owned by platform provider P. In other words, the analysis engine 3 is provided by platform provider P. Platform provider P provides a service to user U based on the results of the analysis by the analysis engine 3. That is, platform provider P is the platform provider for such a service. Hereafter, such a service may be simply referred to as "the service." Specific examples of the algorithm in the analysis engine 3 and specific examples of the service provided by platform provider P will be described later with reference to Figures 8 and 9.

[0022] Platform provider P is, for example, a cloud service provider. This allows the analysis engine 3 to be implemented using cloud computing, as described above. Furthermore, as will be described later, the fee management system 200 can be implemented using cloud computing. In contrast, user U is, for example, a so-called "end user." Alternatively, for example, user U is the same person as the carrier of fiber optic cable 1 (described later).

[0023] Optical fiber cable 1 is owned by the carrier of optical fiber cable 1 (hereinafter sometimes referred to as "first carrier") C_1. In other words, optical fiber cable 1 is provided by first carrier C_1. Optical fiber sensing device 2 was sold by platform provider P to first carrier C_1, or leased by platform provider P to first carrier C_1. However, optical fiber sensing device 2 may also be owned by first carrier C_1.

[0024] Specifically, for example, if optical fiber cable 1 is composed of optical fiber cables for communication, the first carrier C_1 may be a telecommunications carrier. Or, for example, if optical fiber cable 1 is composed of OPGW, the first carrier C_1 may be a power company. Or, for example, if optical fiber cable 1 is buried in a road, the first carrier C_1 may be a road administrator.

[0025] The platform provider P uses a communication line 4 to provide services to user U. The communication line 4 consists of, for example, a public telecommunications line or a dedicated telecommunications line. The communication line 4 may also use the internet. The communication line 4 is owned by the carrier of the communication line 4 (hereinafter sometimes referred to as the "second carrier") C_2. In other words, the communication line 4 is provided by the second carrier C_2. Typically, the second carrier C_2 is a telecommunications carrier. If the first carrier C_1 is a telecommunications carrier, the second carrier C_2 may be the same carrier as the first carrier C_1.

[0026] In this way, the managed system 100 is configured. In contrast, the fee management system 200 is a system that manages fees in the managed system 100.

[0027] In other words, as shown in Figure 2, the fee management system 200 includes a fee management means 11. The fee management means 11 is a means for managing fees in the managed system 100. The fee management means 11 is configured, for example, by a cloud computer. As shown in Figure 1, the fee management system 200 is owned by platform provider P. In other words, the fee management system 200 is provided by platform provider P. That is, the fee management means 11 is provided by platform provider P.

[0028] Here, with reference to Figure 3, a specific example of charges subject to management by the charge management means 11 will be explained. The charges subject to management by the charge management means 11 include the following first charge. In addition, the charges subject to management by the charge management means 11 may include at least one of the following second charge and third charge.

[0029] <First Rate> The first fee is the fee paid for using the service. In other words, the first fee is paid by user U to platform provider P.

[0030] Here, the amount of the first charge varies depending on the service usage status by user U. Specifically, for example, the amount of the first charge varies depending on the distance α of the part of the optical fiber cable 1 corresponding to the sensing data used in the service used by user U. Also, for example, the amount of the first charge varies depending on the time β during which the sensing data is acquired. Also, for example, if the service used by user U is a service that detects the occurrence of a predetermined event (e.g., an anomaly or deterioration) in a predetermined object (e.g., individual utility poles or individual transmission towers), the amount of the first charge varies depending on the quantity (e.g., number) γ of the target objects. Also, for example, the amount of the first charge varies depending on the number δ of services used by user U. Also, for example, the amount of the first charge varies depending on the duration ε of the service used by user U.

[0031] The amount of the first charge is calculated based on these parameters (α to ε). Specifically, for example, a unit for calculating the amount of the first charge is predetermined for at least one of distance α, time β, and quantity γ. In addition, a unit price corresponding to each unit is predetermined. By multiplying the number of units and the unit price, a basic charge (hereinafter sometimes referred to as "usage charge") corresponding to the amount of service used by user U is calculated. In addition, for example, a discount rate or discount amount is set for the usage charge according to at least one of the number of items δ and usage period ε. The discount rate or discount amount is calculated, for example, using a predetermined formula that includes variables corresponding to these parameters (δ, ε). Alternatively, for example, the discount rate or discount amount is set to a predetermined value corresponding to these parameters (δ, ε). The amount of the first charge is calculated by applying a discount based on the set discount rate or discount amount to the usage charge calculated above.

[0032] <Second Rate> The second fee is a fee paid for the use of sensing data. In other words, the second fee is paid by platform provider P to the first carrier C_1.

[0033] Here, the amount of the second charge varies depending on the usage status of the sensing data by the first carrier C_1. Specifically, for example, the amount of the second charge varies depending on the amount of sensing data ζ provided by the first carrier C_1 to the platform provider P. The amount of the second charge is calculated, for example, based on the value of the data amount ζ using a so-called "pay-as-you-go" system.

[0034] <Third-tier fare> The third charge is the fee paid for the use of communication line 4. In other words, the third charge is paid by user U to the second carrier C_2. However, in the managed system 100, the third charge is paid via platform provider P.

[0035] Here, the amount of the third charge varies depending on the usage status of communication line 4 by user U. Specifically, for example, the amount of the third charge varies depending on the amount of data η used by user U on communication line 4. The amount of the third charge is calculated, for example, based on the value of the data amount η, using a pay-per-use method.

[0036] The following explanation will focus on an example where the fare management means 11 manages the first fare, the second fare, and the third fare. In this case, as shown in Figure 4, the fare management means 11 comprises a first fare management means 21, a second fare management means 22, and a third fare management means 23.

[0037] The first fare management means 21 is a means for managing the first fare. Here, the management of the first fare includes at least the calculation of the amount of the first fare.

[0038] In other words, the first fee management means 21 acquires information regarding the service usage status of user U. Hereinafter, such information may be referred to as "first usage status information." The first usage status information includes, for example, at least one of the following: information indicating distance α, information indicating time β, and information indicating quantity γ. The first user information also includes, for example, at least one of the following: information indicating quantity δ and information indicating usage period ε. This information is collected from user U and first carrier C_1 by platform provider P, for example, and managed by platform provider P.

[0039] The first fee management means 21 calculates the amount of the first fee using the acquired first usage status information. A specific example of how to calculate this amount is as described above. That is, the first fee management means 21 calculates the usage fee by multiplying the number of units and the unit price based on the values ​​of the parameters (α~γ) included in the acquired first usage status information. Then, the first fee management means 21 applies a discount to the calculated usage fee according to the values ​​of the parameters (δ,ε) included in the acquired first usage status information. This calculates the amount of the first fee.

[0040] The first fee management means 21 outputs information including the calculated amount (hereinafter sometimes referred to as "first fee information") to an external source. This notifies the platform provider P of the amount of the first fee. Alternatively, the amount of the first fee may also be notified to the user U in addition to or instead of notifying the platform provider P. This allows the user U to know the amount of the first fee that should be paid to the platform provider P. On the other hand, when the first fee is paid by the user U, the platform provider P can verify whether the amount is appropriate or not. In this way, the management of the first fee is realized.

[0041] The second fare management means 22 is a means for managing the second fare. Here, the management of the second fare includes at least the calculation of the amount of the second fare.

[0042] In other words, the second fee management means 22 acquires information regarding the usage status of sensing data by the platform provider P. Hereinafter, such information may be referred to as "second usage status information." The second usage status information includes, for example, information indicating the amount of data ζ. Such information is collected, for example, from the first carrier C_1 by the platform provider P and managed by the platform provider P.

[0043] The second fee management means 22 calculates the amount of the second fee using the acquired second usage status information. A specific example of how to calculate this amount is as described above. That is, the second fee management means 22 calculates the amount of the second fee by usage-based billing based on the value of parameter (ζ) included in the acquired second usage status information.

[0044] The second fee management means 22 outputs information including the calculated amount (hereinafter sometimes referred to as "second fee information") to an external source. This notifies the platform provider P of the amount of the second fee. Alternatively, the amount of the second fee may also be notified to the first carrier C_1 instead of notifying the platform provider P. This allows the platform provider P to know the amount of the second fee that it must pay to the first carrier C_1. On the other hand, when the second fee is paid by the platform provider P, the first carrier C_1 can verify whether the amount is appropriate or not. In this way, the management of the second fee is realized.

[0045] The third fare management means 23 is a means for managing the third fare. Here, the management of the third fare includes at least the calculation of the amount of the third fare.

[0046] In other words, the third charge management means 23 acquires information regarding the usage status of the communication line 4 by user U. Hereinafter, such information may be referred to as "third usage status information." The third usage status information includes, for example, information indicating the amount of data transmitted η. Such information is collected, for example, by platform provider P from the second carrier C_2 or user U and is managed by platform provider P.

[0047] The third charge management means 23 calculates the amount of the third charge using the acquired third usage status information. A specific example of how to calculate this amount is as described above. That is, the third charge management means 23 calculates the amount of the third charge by usage-based billing based on the value of parameter (η) included in the acquired third usage status information.

[0048] The third fee management means 23 outputs information including the calculated amount (hereinafter sometimes referred to as "third fee information") to an external source. This notifies the platform provider P of the amount of the third fee. Alternatively, the amount of the third fee may also be notified to the user U and the second carrier C_2 in addition to notifying the platform provider P. This allows the user U to know the amount of the third fee to be paid via the platform provider P. On the other hand, the second carrier C_2 can verify whether the amount is appropriate when the third fee is paid via the platform provider P. In this way, the management of the third fee is realized.

[0049] In this way, the fee management system 200 is configured.

[0050] Next, the operation of the fee management system 200 will be explained. More specifically, the operation of the fee management means 11 will be explained by referring to the flowcharts shown in Figures 5 to 7.

[0051] <Operation of the first fee management means 21 (Figure 5)> First, the first billing management means 21 acquires the first usage status information (step ST1). Specific examples of the content of the first usage status information and specific examples of the source from which the first usage status information is acquired have already been explained. Therefore, further explanation will be omitted.

[0052] Next, the first fee management means 21 calculates the amount of the first fee using the first usage status information obtained in step ST1 (step ST2). A specific example of how this amount is calculated has already been explained, so a further explanation will be omitted.

[0053] Next, the first fee management means 21 outputs information including the amount calculated in step ST2 (i.e., first amount information) to the outside (step ST3). This ensures that the amount of the first fee is notified to at least the platform provider P.

[0054] <Operation of the second fee management means 22 (Figure 6)> First, the second billing management means 22 acquires the second usage status information (step ST11). Specific examples of the content of the second usage status information and specific examples of the source from which the second usage status information is acquired have already been explained. Therefore, further explanation is omitted.

[0055] Next, the second fee management means 22 calculates the amount of the second fee using the second usage status information obtained in step ST11 (step ST12). A specific example of how this amount is calculated has already been explained, so a further explanation is omitted.

[0056] Next, the second fee management means 22 outputs information including the amount calculated in step ST12 (i.e., second fee information) to the outside (step ST13). This ensures that the amount of the second fee is notified to at least the platform provider P.

[0057] <Operation of the third fee management means 23 (Figure 7)> First, the third billing management means 23 acquires the third usage status information (step ST21). Specific examples of the content of the third usage status information and specific examples of the source from which the third usage status information is acquired have already been explained. Therefore, further explanation will be omitted.

[0058] Next, the third fee management means 23 calculates the amount of the third fee using the third usage status information obtained in step ST21 (step ST22). A specific example of how this amount is calculated has already been explained, so a further explanation is omitted.

[0059] Next, the third fee management means 23 outputs information including the amount calculated in step ST22 (i.e., third fee information) to the outside (step ST23). This ensures that the amount of the third fee is notified to at least the platform provider P.

[0060] Next, with reference to Figures 8 and 9, specific examples of services provided by Platform P will be described. Furthermore, the corresponding first-tier fees for these services will be explained.

[0061] Firstly, platform P provides a service that generates information indicating the corresponding position coordinates (more specifically, latitude and longitude) for the distance from the installation location of the optical fiber sensing device 2 in the optical fiber cable 1 (see Figure 8). In other words, platform P provides a so-called "lat-long" service. Hereinafter, this service may be referred to as the "position coordinate information generation service."

[0062] In this case, platform P obtains information regarding the optical fiber cable 1 (hereinafter sometimes referred to as "cable information") from the first carrier C_1. The cable information includes, for example, information indicating the length of the optical fiber cable 1, information indicating the installation location of the optical fiber cable 1, and information indicating the installation method of the optical fiber cable 1 (e.g., suspended, buried).

[0063] Platformer P generates a predetermined vibration at a point corresponding to a predetermined position coordinate among the laying locations of the optical fiber cable 1, based on cable information. Existing equipment (such as heavy machinery) may be used to generate the vibration, or dedicated equipment may be used. Optical fiber sensing device 2 detects the distance in the optical fiber cable 1, which is the distance from the installation location of optical fiber sensing device 2 to the vibration generation location. Platformer P acquires data indicating the detected distance (i.e., sensing data for ratlong) from the first carrier C_1.

[0064] Platform P associates the position coordinates of the point where the vibration occurred with the distance indicated by the acquired data. These processes are performed for each of the multiple points. In this way, position coordinate information is generated. Note that the function of generating position coordinate information may also be implemented by analysis engine 3. In other words, in the position coordinate information generation service, analysis engine 3 may generate position coordinate information by analyzing data based on the Lat-long algorithm described above.

[0065] Here, the location coordinate information generation service can be said to be a service provided by platform P to the first carrier C_1. In other words, the user of the location coordinate information generation service ("first user U_1" in the figure) is the first carrier C_1. Therefore, the first carrier C_1 pays platform P a corresponding first fee as a usage fee for the location coordinate information generation service. This first fee is managed by the first fee management means 21.

[0066] Secondly, platform P provides a service that detects the occurrence of predetermined events by analyzing sensing data using analysis engine 3 (see Figures 8 and 9). Hereinafter, this service may be referred to as the "event detection service." The events that are the target of detection by the event detection service (hereinafter sometimes referred to as "detectable events") differ depending on the installation method of the optical fiber cable 1 (e.g., installation on multiple utility poles, installation on multiple transmission towers, underground installation, etc.). Specifically, for example, the detectable events may include deterioration of individual utility poles, abnormalities of individual utility poles, deterioration of individual transmission towers, abnormalities of individual transmission towers, erosion damage to the optical fiber cable 1 underground, or breakage of the optical fiber cable 1 underground.

[0067] In the event detection service, the analysis engine 3 analyzes the sensing data based on the following algorithm. Specifically, the analysis engine 3 has pre-prepared information indicating the vibration pattern of the optical fiber cable 1 when the target event occurs. Using the vibration data included in the acquired sensing data, the analysis engine 3 detects the vibration pattern of the optical fiber cable 1 for each distance. These patterns are, for example, patterns showing vibration intensity against time, or patterns showing vibration intensity against frequency.

[0068] The analysis engine 3 compares the detected pattern with the pre-prepared pattern. This allows the analysis engine 3 to determine whether or not the target event has occurred at each distance along the optical fiber cable 1. In this way, the occurrence of the target event is detected. The platform provider P provides the results of this detection to the user U. This realizes the event detection service.

[0069] Here, the analysis engine 3 uses the location coordinate information generated by the location coordinate information generation service to detect the location coordinates of the point where the target event is occurring. The platform P provides the user U with the results of this location coordinate detection. This not only informs the user U that the target event has occurred, but also informs the user U of the location of the point where the target event is occurring.

[0070] Furthermore, the event detection service can be described as a service provided by platform provider P to user U. In other words, the user of the event detection service (referred to as "Second User U_2" in the diagram) is user U. Therefore, user U pays platform provider P a corresponding first fee as a usage fee for the event detection service. This first fee is managed by the first fee management means 21.

[0071] Thirdly, after the location coordinate information is generated by the location coordinate information generation service, platform P provides a service to update the generated location coordinate information (see Figure 9). Hereinafter, this service may be referred to as the "location coordinate information update service." The processing performed in the location coordinate information update service is the same as the processing performed in the location coordinate information generation service. In other words, the algorithm in the location coordinate information update service is the same Lat-long algorithm as the algorithm in the location coordinate information generation service. For this reason, a detailed explanation will be omitted.

[0072] In other words, the correspondence between distance and position coordinates in the optical fiber cable 1 can change due to various factors (for example, the relocation of obstructions to the optical fiber cable 1). By updating the position coordinate information using the position coordinate information update service and using the updated position coordinate information in the event detection service, an event detection service that responds to such changes can be realized.

[0073] Here, the location coordinate information update service can be said to be a service provided by platformer P to the first carrier C_1. In other words, the user of the location coordinate information update service ("first user U_1" in the figure) is the first carrier C_1. Therefore, the first carrier C_1 pays platformer P a corresponding first fee as a usage fee for the location coordinate information update service. This first fee is managed by the first fee management means 21.

[0074] Furthermore, while the location coordinate information update service (see Figure 9) is a paid service, the location coordinate information generation service (see Figure 8) may be a free service. In other words, the amount of the first fee corresponding to the location coordinate information generation service may be calculated as 0 yen by the first fee management means 21.

[0075] Next, we will describe some variations of the fee management system 200 and the managed system 100.

[0076] As described above, the second carrier C_2 may be the same operator (e.g., a telecommunications carrier) as the first carrier C_1. That is, as shown in Figure 10, the optical fiber cable 1 and communication line 4 may be provided by the same carrier C. Also, the optical fiber sensing device 2 may be sold or leased to such carrier C.

[0077] The fee management system 200 may be provided by a different provider than the service platform provider P (e.g., a cloud service provider). For example, as shown in Figure 11, the fee management system 200 may be provided by another platform provider ("Second Platform Provider P_2" in the figure) that is different from the service platform provider ("First Platform Provider P_1" in the figure).

[0078] The fare management system 200 may manage only the first fare among the first, second, and third fare. In other words, the fare management means 11 may consist only of the first fare management means 21 among the first fare management means 21, second fare management means 22, and third fare management means 23.

[0079] The fare management system 200 may manage only the first and second fares out of the first, second, and third fares. In other words, the fare management means 11 may consist only of the first fare management means 21 and the second fare management means 22 out of the first fare management means 21, second fare management means 22, and third fare management means 23.

[0080] The fare management system 200 may manage only the first and third fares out of the first, second, and third fares. In other words, the fare management means 11 may consist only of the first fare management means 21 and the third fare management means 23 out of the first fare management means 21, second fare management means 22, and third fare management means 23.

[0081] The charges subject to management by the charge management means 11 may be any charges in the managed system 100, and are not limited to the first charge, second charge, and third charge. For example, if platformer P leases optical fiber sensing device 2 to first carrier C_1, the charges subject to management may include the following fourth charge. That is, the fourth charge is the charge paid by first carrier C_1 to platformer P as a usage fee for optical fiber sensing device 2.

[0082] Next, we will explain the effects of the fee management system 200.

[0083] As described above, the fee management system 200 includes a fee management means 11 for managing fees related to optical fiber sensing. The fees include a first fee paid by the service user U to the service platform provider P as a service usage fee for services based on data obtained by optical fiber sensing. In this way, the fee management means 11 can be used to manage the first fee. That is, it is possible to manage the fees paid by the user U to the platform provider P as consideration for using the service.

[0084] Furthermore, the fee management means 11 acquires first usage status information regarding the service usage status by user U and calculates the amount of the first fee using the first usage status information. By using the first usage status information, it is possible to calculate the amount of the first fee according to the service usage status by user U.

[0085] Furthermore, the fee includes a second fee paid by platform P to the first carrier C_1, which provides the optical fiber cable 1 used for optical fiber sensing, as a usage fee for data (sensing data). This allows for the management of the second fee. In other words, it allows for the management of the fee paid by platform P to the first carrier C_1 as consideration for the use of sensing data.

[0086] Furthermore, the fee management means 11 acquires second usage status information regarding the usage status of data (sensing data) by the platform provider P, and uses the second usage status information to calculate the amount of the second fee. By using the second usage status information, it is possible to calculate the amount of the second fee according to the usage status of the sensing data by the platform provider P.

[0087] Furthermore, the charges include a third charge paid by user U to the second carrier C_2, which provides the communication line 4 used for providing the service, as a usage fee for the communication line 4. This allows for the management of the third charge. In other words, it allows for the management of the charges paid by user U to the second carrier C_2 as consideration for the use of the communication line 4.

[0088] Furthermore, the fee management means 11 acquires third usage status information regarding the usage status of the communication line 4 by user U, and calculates the amount of the third charge using the third usage status information. By using the third usage status information, it is possible to calculate the amount of the third charge according to the usage status of the communication line 4 by user U.

[0089] Furthermore, the third charge is paid by the user U to the second carrier C_2 via platform P. This allows platform P to manage the third charge.

[0090] Furthermore, the fee management means 11 is provided by platform provider P. This enables the service platform provider P (e.g., a cloud service provider) to manage each fee.

[0091] Furthermore, the first carrier C_1 and the second carrier C_2 are the same carrier C (see Figures 1 and 10). This allows carrier C to increase the number of users of communication line 4 by providing sensing data. As a result, an incentive can be given to carrier C to provide sensing data.

[0092] [Second Embodiment] Figure 12 is a block diagram showing the fare management device and the corresponding managed system according to the second embodiment. Figure 13 is a block diagram showing the fare management device according to the second embodiment. The fare management device and the corresponding managed system according to the second embodiment will be described with reference to Figures 12 and 13. In Figures 12 and 13, elements similar to those shown in Figures 1 and 2 are denoted by the same reference numerals and their descriptions are omitted.

[0093] As shown in Figure 12, a fee management device 5 is provided in place of the fee management system 200 according to the first embodiment. The fee management device 5 is a device that manages fees in the managed system 100.

[0094] In other words, as shown in Figure 13, the fare management device 5 includes a fare management means 11. The fare management means 11 of the fare management device 5 is the same as the fare management means 11 of the fare management system 200 according to the first embodiment. That is, the fare management means 11 includes a first fare management means 21 (not shown in Figure 13). In addition, the fare management means 11 may include at least one of the second fare management means 22 and the third fare management means 23 (not shown in Figure 13). The rest of the fare management means 11 is as described in the first embodiment. Therefore, a further explanation is omitted.

[0095] In this way, the fee management device 5 is configured.

[0096] Next, the hardware configuration of the billing management device 5 will be described with reference to Figures 14 to 16.

[0097] As shown in Figures 14 to 16, the fee management device 5 is composed of a computer 31.

[0098] As shown in Figure 14, the computer 31 comprises a processor 41 and memory 42. The memory 42 stores a program that causes the computer 31 to function as a fare management system 11. The processor 41 reads and executes the program stored in the memory 42. This realizes the function of the fare management system 11.

[0099] Alternatively, as shown in Figure 15, the computer 31 includes a processing circuit 43. The processing circuit 43 performs processing to enable the computer 31 to function as a fare management means 11. This realizes the functionality of the fare management means 11.

[0100] Alternatively, as shown in Figure 16, the computer 31 comprises a processor 41, memory 42, and processing circuit 43. In this case, some of the functions of the charge management means 11 are implemented by the processor 41 and memory 42, while the remaining functions of the charge management means 11 are implemented by the processing circuit 43.

[0101] The processor 41 is composed of one or more processors. Each processor may be, for example, a CPU (Central Processing Unit), a GPU (Graphics Processing Unit), a microprocessor, a microcontroller, or a DSP (Digital Signal Processor).

[0102] Memory 42 is composed of one or more memory units. Each memory unit uses either volatile or non-volatile memory. Specifically, for example, each memory unit may use RAM (Random Access Memory), ROM (Read Only Memory), flash memory, EPROM (Erasable Programmable Read Only Memory), EEPROM (Electrically Erasable Programmable Read Only Memory), solid-state drive, hard disk drive, flexible disk, compact disk, DVD (Digital Versatile Disc), Blu-ray disc, MO (Magneto Optical) disc, or minidisc.

[0103] The processing circuit 43 is composed of one or more processing circuits. Each processing circuit may be, for example, an ASIC (Application Specific Integrated Circuit), a PLD (Programmable Logic Device), an FPGA (Field Programmable Gate Array), a SoC (System on a Chip), or a system LSI (Large Scale Integration).

[0104] The operation of the fare management device 5 is the same as the operation of the fare management system 200 described in the first embodiment. Therefore, a further explanation will be omitted.

[0105] The fee management device 5 can employ various modifications similar to those described in the first embodiment. Further explanation of these modifications will be omitted.

[0106] The effect of the charge management device 5 is the same as that of the charge management system 200 described in the first embodiment. Therefore, a further explanation will be omitted.

[0107] Although the present invention has been described above with reference to embodiments, the present invention is not limited to the above embodiments. Various modifications to the structure and details of the present invention can be made, which can be understood by those skilled in the art within the scope of the present invention.

[0108] Some or all of the above embodiments may also be described as follows, but are not limited to the following:

[0109] [Note] [Note 1] It is equipped with a fee management system for managing charges related to optical fiber sensing, The aforementioned charges include a first charge payable by the user of the service to the service platform provider for services based on data obtained by the optical fiber sensing. A fee management system characterized by the following features. [Note 2] The fee management means is characterized by acquiring first usage status information relating to the user's usage status of the service and calculating the amount of the first fee using the first usage status information, as described in Appendix 1. [Note 3] The fee management system according to Appendix 1 or Appendix 2, characterized in that the aforementioned fee includes a second fee paid by the platform provider to the first carrier that provides the optical fiber cable used for the optical fiber sensing as a fee for using the aforementioned data. [Note 4] The fee management system according to Appendix 3, characterized in that the fee management means acquires second usage status information regarding the usage status of the data by the platform provider and calculates the amount of the second fee using the second usage status information. [Note 5] The fee management system according to any one of the appendices 1 to 4, characterized in that the aforementioned fee includes a third fee paid by the user to a second carrier that provides the communication line used for providing the aforementioned service as a usage fee for the communication line. [Note 6] The fee management means is characterized by acquiring third usage status information relating to the usage status of the communication line by the user and calculating the amount of the third fee using the third usage status information, as described in Appendix 5. [Note 7] The fee management system according to Appendix 5 or Appendix 6, characterized in that the third fee is paid by the user to the second carrier via the platform provider. [Note 8] The fee management means is a fee management system according to any one of the appendices 1 to 7, characterized in that it is provided by the platform provider. [Note 9] It is equipped with a fee management system for managing charges related to optical fiber sensing, The aforementioned charges include a first charge payable by the user of the service to the service platform provider for services based on data obtained by the optical fiber sensing. A billing management device characterized by the following features. [Note 10] The fee management device according to Appendix 9, characterized in that the fee management means acquires first usage status information relating to the user's usage status of the service and calculates the amount of the first fee using the first usage status information. [Note 11] The fee management device according to Appendix 9 or Appendix 10, characterized in that the aforementioned fee includes a second fee paid by the platform provider to the first carrier that provides the optical fiber cable used for the optical fiber sensing as a fee for using the aforementioned data. [Note 12] The fee management device according to Appendix 11, characterized in that the fee management means acquires second usage status information regarding the usage status of the data by the platform provider and calculates the amount of the second fee using the second usage status information. [Note 13] The fee management device according to any one of the appendices 9 to 12, characterized in that the aforementioned fee includes a third fee paid by the user to a second carrier that provides the communication line used for providing the aforementioned service as a usage fee for the communication line. [Note 14] The fee management device according to Appendix 13, characterized in that the fee management means acquires third usage status information relating to the usage status of the communication line by the user and calculates the amount of the third fee using the third usage status information. [Note 15] The fee management device according to Appendix 13 or Appendix 14, characterized in that the third fee is paid by the user to the second carrier via the platform provider. [Note 16] The fee management device according to any one of the appendices 9 to 15, characterized in that the fee management means is provided by the platform provider. [Note 17] The fee management system manages the fees related to fiber optic sensing. The aforementioned charges include a first charge payable by the user of the service to the service platform provider for services based on data obtained by the optical fiber sensing. A fee management method characterized by the following features. [Note 18] The fee management method according to Appendix 17, characterized in that the fee management means acquires first usage status information relating to the user's usage status of the service and calculates the amount of the first fee using the first usage status information. [Note 19] The fee management method according to Appendix 17 or Appendix 18, characterized in that the aforementioned fee includes a second fee paid by the platform provider to the first carrier that provides the optical fiber cable used for the optical fiber sensing as a fee for using the aforementioned data. [Note 20] The fee management method according to Appendix 19, characterized in that the fee management means acquires second usage status information regarding the usage status of the data by the platform provider and calculates the amount of the second fee using the second usage status information. [Note 21] The fee management method described in any one of the appendices 17 to 20, characterized in that the aforementioned fee includes a third fee paid by the user to a second carrier that provides the communication line used for providing the aforementioned service as a usage fee for the communication line. [Note 22] The fee management method according to Appendix 21, characterized in that the fee management means acquires third usage status information relating to the usage status of the communication line by the user, and calculates the amount of the third fee using the third usage status information. [Note 23] The fee management method according to Appendix 21 or Appendix 22, characterized in that the third fee is paid by the user to the second carrier via the platform provider. [Note 24] The fee management method described in any one of the appendices 17 to 23, characterized in that the fee management means is provided by the platform provider. [Note 25] Record a program on the computer to function as a fee management tool for managing charges related to fiber optic sensing. The aforementioned charges include a first charge payable by the user of the service to the service platform provider for services based on data obtained by the optical fiber sensing. A recording medium characterized by the following features. [Note 26] The recording medium according to Appendix 25, characterized in that the fee management means acquires first usage status information relating to the user's usage status of the service and calculates the amount of the first fee using the first usage status information. [Note 27] The recording medium according to Appendix 25 or Appendix 26, characterized in that the aforementioned fee includes a second fee paid by the platform provider to the first carrier that provides the optical fiber cable used for the optical fiber sensing as a fee for using the data. [Note 28] The recording medium according to Appendix 27, characterized in that the fee management means acquires second usage status information regarding the usage status of the data by the platform provider and calculates the amount of the second fee using the second usage status information. [Note 29] The recording medium described in any one of the appendices 25 to 28, characterized in that the aforementioned fee includes a third fee paid by the user to a second carrier that provides the communication line used for providing the aforementioned service as a usage fee for the communication line. [Note 30] The recording medium according to Appendix 29, characterized in that the fee management means acquires third usage status information relating to the usage status of the communication line by the user and calculates the amount of the third fee using the third usage status information. [Note 31] The recording medium according to Appendix 29 or Appendix 30, characterized in that the third fee is paid by the user to the second carrier via the platform provider. [Note 32] The recording medium described in any one of the appendices 25 to 31 is characterized in that the aforementioned fee management means is provided by the platform provider. [Explanation of symbols]

[0110] 1. Fiber optic cable 2. Optical fiber sensing device 3. Analysis Engine 4. Communication lines 5. Billing control device 11. Payment Management Methods 21. First Fee Management Method 22. Second Fee Management Method 23. Third Fee Management Method 31 Computer 41 processors 42 memory 43 Processing Circuit 100 managed systems 200 Billing Management System

Claims

1. A first calculation means for calculating a first fee to be paid by the user of a service to the platform provider of the service for a service based on data obtained by optical fiber sensing, The system includes a second calculation means for calculating a second fee to be paid by the platform provider as a fee for using the data to a first carrier that provides the optical fiber cable used for the optical fiber sensing, The first calculation means is, The first usage status information relating to the user's usage status of the service is obtained, and the amount of the first fee is calculated by multiplying it by the number of units and the unit price of the parameters related to the acquisition of the data included in the first usage status information. The second calculation means is, The second usage status information regarding the usage status of the data by the platform provider is obtained, and the amount of the second charge is calculated on a pay-per-use basis using the amount of data usage included in the second usage status information. A fee management system.

2. A first calculation means for calculating a first fee to be paid by the user of a service to the platform provider of the service for a service based on data obtained by optical fiber sensing, A third calculation means for calculating a third charge payable by the user as a usage fee for the communication line to a second carrier that provides the communication line used for providing the service, Equipped with, The first calculation means is, The first usage status information relating to the user's usage status of the service is obtained, and the amount of the first fee is calculated by multiplying it by the number of units and the unit price of the parameters related to the acquisition of the data included in the first usage status information. The third calculation means is, The third usage status information relating to the usage status of the communication line by the user is obtained, and the amount of the third charge is calculated on a pay-per-use basis using the amount of communication on the communication line included in the third usage status information. A fee management system.

3. The system further comprises a second calculation means for calculating a second fee to be paid by the platform provider as a usage fee for the data to a first carrier that provides the optical fiber cable used for the optical fiber sensing, The second calculation means acquires second usage status information regarding the usage status of the data by the platform provider, and calculates the amount of the second charge on a usage-based basis using the amount of data usage included in the second usage status information. The fee management system according to claim 2.

4. The fee management system according to claim 2 or 3, characterized in that the third fee is paid by the user to the second carrier via the platform provider.

5. The fee management system is provided by the platform provider, as described in any one of claims 1 to 4.

6. A first calculation means for calculating a first fee to be paid by the user of a service to the platform provider of the service for a service based on data obtained by optical fiber sensing, The system includes a second calculation means for calculating a second fee to be paid by the platform provider as a fee for using the data to a first carrier that provides the optical fiber cable used for the optical fiber sensing, The first calculation means is, The first usage status information relating to the user's usage status of the service is obtained, and the amount of the first fee is calculated by multiplying it by the number of units and the unit price of the parameters related to the acquisition of the data included in the first usage status information. The second calculation means is, The second usage status information regarding the usage status of the data by the platform provider is obtained, and the amount of the second charge is calculated on a pay-per-use basis using the amount of data usage included in the second usage status information. A billing control device.

7. A first calculation means for calculating a first fee to be paid by the user of a service to the platform provider of the service for a service based on data obtained by optical fiber sensing, A third calculation means for calculating a third charge payable by the user as a usage fee for the communication line to a second carrier that provides the communication line used for providing the service, Equipped with, The first calculation means is, The first usage status information relating to the user's usage status of the service is obtained, and the amount of the first fee is calculated by multiplying it by the number of units and the unit price of the parameters related to the acquisition of the data included in the first usage status information. The third calculation means is, The third usage status information relating to the usage status of the communication line by the user is obtained, and the amount of the third charge is calculated on a pay-per-use basis using the amount of communication on the communication line included in the third usage status information. A billing control device.

8. For services based on data obtained by optical fiber sensing, a first fee is calculated to be paid by the user of the service to the platform provider of the service. A second fee is calculated to be paid by the platform provider to the first carrier that provides the optical fiber cable used for the optical fiber sensing, as a fee for using the data. A computer-based fee management method, including the following: Calculating the aforementioned first fee is The first usage status information relating to the user's usage status of the service is obtained, and the amount of the first charge is calculated by multiplying it by the number of units and the unit price of the parameters related to the acquisition of the data included in the first usage status information. This includes, Calculating the second fee is The second usage status information regarding the usage status of the data by the platform provider is obtained, and the amount of the second charge is calculated on a pay-per-use basis using the amount of data usage included in the second usage status information. Including, Payment management methods.

9. For services based on data obtained by optical fiber sensing, a first fee is calculated to be paid by the user of the service to the platform provider of the service. A third fee is calculated to be paid by the user to the second carrier that provides the communication lines used to provide the aforementioned service, as a usage fee for the said communication lines. A computer-based fee management method, including the following: Calculating the aforementioned first fee is The first usage status information relating to the user's usage status of the service is obtained, and the amount of the first charge is calculated by multiplying it by the number of units and the unit price of the parameters related to the acquisition of the data included in the first usage status information. This includes, Calculating the aforementioned third fee is The third usage status information relating to the usage status of the communication line by the user is obtained, and the amount of the third charge is calculated by usage-based billing using the amount of communication on the communication line included in the third usage status information. Including, Payment management methods.

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