WO2014038145A1 - データ処理方法、送信装置、および異常検知システム - Google Patents
データ処理方法、送信装置、および異常検知システム Download PDFInfo
- Publication number
- WO2014038145A1 WO2014038145A1 PCT/JP2013/004892 JP2013004892W WO2014038145A1 WO 2014038145 A1 WO2014038145 A1 WO 2014038145A1 JP 2013004892 W JP2013004892 W JP 2013004892W WO 2014038145 A1 WO2014038145 A1 WO 2014038145A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- usage history
- usage
- history data
- processing method
- abnormality
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 138
- 238000003672 processing method Methods 0.000 title claims abstract description 49
- 238000001514 detection method Methods 0.000 title claims description 164
- 238000012545 processing Methods 0.000 claims abstract description 75
- 230000005856 abnormality Effects 0.000 claims description 207
- 230000000737 periodic effect Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 238000003786 synthesis reaction Methods 0.000 claims description 14
- 230000002159 abnormal effect Effects 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 20
- 238000012986 modification Methods 0.000 description 19
- 230000004048 modification Effects 0.000 description 19
- 238000012790 confirmation Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 238000004590 computer program Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 230000002354 daily effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
- G08B21/0438—Sensor means for detecting
- G08B21/0484—Arrangements monitoring consumption of a utility or use of an appliance which consumes a utility to detect unsafe condition, e.g. metering of water, gas or electricity, use of taps, toilet flush, gas stove or electric kettle
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/60—Arrangements in telecontrol or telemetry systems for transmitting utility meters data, i.e. transmission of data from the reader of the utility meter
Definitions
- the present invention relates to a technique for processing data of usage history of electrical equipment.
- the server device receives the daily power usage status from the client terminal as the usage history of the electrical device. And a server apparatus detects the abnormality of a user's life pattern by comparing the received daily power usage condition with the pattern data which patterned the user's daily power usage condition.
- the device usage history data since the device usage history data is transmitted from the client terminal to the server device, the device usage history, which is privacy information, may be leaked.
- the present invention provides a data processing method capable of improving safety against leakage of usage history of electrical equipment when transmitting usage history data of electrical equipment.
- a data processing method is a data processing method for processing usage history data of at least one electrical device used by a user, wherein the at least one electrical device used by the user is processed.
- a recording medium such as a system, an apparatus, an integrated circuit, a computer program, or a CD-ROM, and the system, apparatus, integrated circuit, computer program, and CD-ROM. It may be realized by an arbitrary combination of recording media such as.
- the data processing method can improve the safety against leakage of usage history of electrical equipment when transmitting usage history data of electrical equipment.
- FIG. 1 is a diagram showing an overall image of the abnormality detection system in the first embodiment.
- FIG. 2 is a block diagram showing a functional configuration of the abnormality detection system in the first embodiment.
- FIG. 3 is a flowchart showing a processing operation of the transmission apparatus according to the first embodiment.
- FIG. 4 is a diagram for explaining the processing operation of the transmission apparatus according to the first embodiment.
- FIG. 5 is a flowchart illustrating the processing operation of the abnormality detection device according to the first embodiment.
- FIG. 6 is a diagram for explaining the processing operation of the abnormality detection device according to the first embodiment.
- FIG. 7 is a block diagram illustrating a functional configuration of the abnormality detection system according to the second embodiment.
- FIG. 8 is a flowchart illustrating the processing operation of the transmission apparatus according to the second embodiment.
- FIG. 9 is a flowchart illustrating the processing operation of the abnormality detection device according to the second embodiment.
- FIG. 10 is a block diagram illustrating a functional configuration of the abnormality detection system according to the third embodiment.
- FIG. 11 is a flowchart illustrating a processing operation related to the cycle of the transmission apparatus according to the third embodiment.
- FIG. 12 is a flowchart illustrating a processing operation related to the usage history of the transmission apparatus according to the third embodiment.
- FIG. 13 is a flowchart illustrating a processing operation related to the cycle of the abnormality detection device according to the third embodiment.
- FIG. 14 is a flowchart illustrating a processing operation related to the usage history of the abnormality detection device according to the third embodiment.
- FIG. 10 is a block diagram illustrating a functional configuration of the abnormality detection system according to the third embodiment.
- FIG. 11 is a flowchart illustrating a processing operation related to the cycle of the transmission apparatus according to the third embodiment.
- FIG. 12 is a flowchart
- FIG. 15 is a diagram illustrating an example of a GUI in a modification of the third embodiment.
- FIG. 16 is a diagram illustrating another example of the GUI according to the modification of the third embodiment.
- FIG. 17 is an example of a third usage history confirmation screen according to the modification of the third embodiment.
- FIG. 18 is another example of the third usage history confirmation screen in the modification of the third embodiment.
- FIG. 19 is a flowchart showing details of the cycle information setting process in the modification of the third embodiment.
- FIG. 20 is a block diagram showing the configuration of the abnormality detection system in the fourth embodiment.
- FIG. 21 is a flowchart illustrating the processing operation of the abnormality detection device according to the fourth embodiment.
- FIG. 22 is a flowchart illustrating the processing operation of the transmission apparatus according to the fourth embodiment.
- FIG. 23 is a diagram illustrating an example of a GUI according to the fourth embodiment.
- the usage history may leak in the communication path or the server device.
- a third party who obtains the usage history can grasp the user's life pattern from the usage history. For example, when the electrical device has not been used for a long time, the third party can grasp that the user is not in the building.
- the power consumption pattern is always the same pattern, for example, an abnormality in the user's life pattern cannot be detected from the power consumption pattern.
- a data processing method is a data processing method for processing usage history data of at least one electric device used by a user, and the at least one electric device used by the user.
- the third usage history data generated by combining the first usage history data and the second usage history data is transmitted from the first device to the second device. Therefore, even if the third usage history data is illegally intercepted in the communication path between the first device and the second device, the second usage history data is combined with the third usage history data. It can suppress that 1 usage history data is acquired illegally. That is, it is possible to improve safety against leakage of the usage history of the electric equipment.
- the first usage history data includes a usage value indicating the degree of use of the electrical equipment for each periodic time interval
- the second usage history data is fixed for each periodic time interval.
- the third usage history data may be generated by adding the usage value and the dummy value for each time interval.
- the second usage history data can include a fixed dummy value for each periodic time interval. Therefore, it is possible to suppress the first usage history data from being discriminated from the third usage history data as compared with the case where the second usage history data includes a certain dummy value regardless of the time interval.
- the data processing method may further include a control step of transmitting a control instruction for increasing the usage value to the electrical device when the usage value included in the first usage history data is smaller than a threshold value. Good.
- the usage value included in the first usage history data is smaller than the threshold value, a control instruction for increasing the usage value can be transmitted to the electrical device. Therefore, it can suppress that 3rd usage history data corresponds with 2nd usage history data, and it can suppress that 2nd usage history data is estimated from 3rd usage history data. That is, it is possible to prevent the first usage history data from being discriminated from the third usage history data.
- an instruction to charge a storage battery included in the electrical device may be transmitted to the electrical device as a control instruction for increasing the usage value.
- a charge instruction to the storage battery can be transmitted to the electric device as a control instruction for increasing the use value. Therefore, useless power consumption can be suppressed.
- the utilization value may indicate the power consumption of the electrical device.
- the history of the power consumption of the electric equipment can be used as the usage history.
- the usage value may indicate the number of times the function of the electrical device is used.
- the data processing method further includes a setting step of setting cycle information, and a second transmission step of transmitting the set cycle information from the first device to the second device, wherein the second acquisition is performed.
- the second usage history data corresponding to the set cycle information may be acquired from a plurality of second usage history data.
- the period information is set in the first device, and the set period information is transmitted to the second device. Therefore, the period information can be shared between the first apparatus and the second apparatus, and the period in the usage history data can be changed. That is, it is possible to set appropriate cycle information according to the usage status of the electrical equipment. As a result, it is possible to improve the safety against leakage of the usage history of the electric equipment.
- the data processing method further includes a first display step of displaying a first graphical user interface for instructing the period information, and the setting step includes the first graphical user interface.
- the period information instructed by the user may be set.
- the period information instructed by the user via the first graphical user interface can be set, and the convenience for the user can be improved.
- the data processing method further includes a second display step of displaying the first usage history data and the third usage history data when the cycle information is set before the cycle information is set. May be included.
- the first usage history data and the third usage history data when the cycle information is set can be displayed. Therefore, the user can confirm in advance whether the safety against leakage of the usage history is improved by the period information.
- the first usage history data includes a function of the electrical device and a usage time of the function
- the second usage history data includes a function of the electrical device and a dummy usage time at which the function is fixed.
- the third usage history data may be generated by adding the second usage history data to the first usage history data.
- the function possessed by the electric device and the use time of the function can be used as the use history data.
- the second device further compares the third usage history data received from the first device with a usage history pattern for detecting an anomaly.
- You may include the detection step which detects abnormality of a life pattern.
- the second usage history data is a fixed dummy usage history. Therefore, when a temporal change occurs in the first usage history data, a temporal change also occurs in the third usage history data. Therefore, an abnormality in the user's life pattern can be detected by comparing the third usage history data with the usage history pattern. That is, since it is not necessary to use the first usage history data in order to detect an abnormality in the user's life pattern, it is possible to improve safety against leakage of the first usage history data.
- the data processing method may further include an abnormality processing step for performing processing suitable for the detected abnormality when an abnormality in the life pattern of the user is detected.
- the process suitable for the abnormality may be a process of notifying a previously registered terminal that an abnormality has occurred in the life pattern of the user.
- the process suitable for the abnormality may be a process for switching the mode of the service provided to the user to the abnormal mode.
- the mode of the service provided to the user can be switched to the mode at the time of abnormality.
- the mode can be switched to a mode for distributing an advertisement that is not related to the privacy of the user. it can.
- it is possible to prevent the user's preference from being exposed to customers.
- the first usage history data includes a usage value indicating the degree of use of the electrical equipment for each periodic time interval
- the second usage history data is fixed for each periodic time interval.
- the usage history pattern includes a reference value for each periodic time interval
- the synthesis step adds the usage value and the dummy value for each time interval to add the third usage value.
- History data is generated, and in the detection step, an added value of the usage value and the dummy value included in the third usage history data is compared with the reference value included in the usage history pattern for each time interval. By doing so, an abnormality of the user's life pattern in the time interval may be detected.
- the second usage history data can include a fixed dummy value for each periodic time interval. Therefore, it is possible to suppress the first usage history data from being discriminated from the third usage history data as compared with the case where the second usage history data includes a certain dummy value regardless of the time interval.
- the data processing method further includes a setting step of setting cycle information, and a second transmission step of transmitting the set cycle information from the first device to the second device, wherein the second acquisition is performed.
- the second usage history data corresponding to the set cycle information is acquired from a plurality of second usage history data, and in the detection step, the cycle information received from the first device indicates An abnormality of the user's life pattern may be detected using the usage history pattern corresponding to the period.
- the period information is set in the first device, and the set period information is transmitted to the second device. Therefore, it is possible to share the cycle information between the first device and the second device, and it is possible to detect an abnormality in the user's life pattern even when the cycle is changed in the usage history data. That is, it is possible to set appropriate cycle information according to the usage status of the electrical equipment. As a result, it becomes possible to improve the accuracy of detecting abnormalities in the user's life pattern, or to improve the safety against leakage of the usage history of the electrical equipment.
- the data processing method further includes a first storing step in which the second device stores the period information received from each of the plurality of first devices in the storage unit in association with the first device of the transmission source. Including, in the detection step, the period information corresponding to the first device that is the transmission source of the third usage history data is acquired from the storage unit, and the usage history pattern corresponding to the period indicated by the acquired period information An abnormality in the lifestyle pattern of the user may be detected using.
- the period information can be stored in the storage unit in association with the first device that is the transmission source of the period information. Therefore, it is possible to use different period information for each first device, and it is possible to improve the accuracy of detecting abnormal life patterns of the user.
- the data processing method further includes a second storing step in which the second device stores the third usage history data received from the first device in a storage unit, and the first device includes the storage unit.
- a restoration step of restoring the first usage history data from data, and a third display step of displaying the restored first usage history data by the first device may be included.
- the first usage history data can be restored from the third usage history data received from the second device. Therefore, for example, even if the first usage history data is not held in the first device, the first device uses the third usage history data received from the second device, and uses the first usage history data. Can be displayed.
- the data processing method further includes a fourth display step of displaying a second graphical user interface for instructing information on the first usage history data to be restored, and the request message includes the first message 2 including information instructed by the user via the graphical user interface, and in the fourth transmission step, the second device stores the third usage history data corresponding to the information included in the request message. You may transmit to a 1st apparatus.
- the first usage history data corresponding to the information instructed by the user via the second graphical user interface. Therefore, for example, the user's desired period or the usage history of the electric device can be displayed, and the convenience for the user can be improved.
- a recording medium such as a system, an apparatus, an integrated circuit, a computer program, or a CD-ROM, and the system, apparatus, integrated circuit, computer program, or CD-ROM. It may be realized by an arbitrary combination of recording media such as.
- FIG. 1 is a diagram showing an overall image of an abnormality detection system 10 according to the first embodiment.
- FIG. 2 is a block diagram illustrating a functional configuration of the abnormality detection system 10 according to the first embodiment.
- the anomaly detection system 10 detects an abnormality in the user's life pattern based on the use history of at least one electric device 300 used by the user. As shown in FIGS. 1 and 2, the abnormality detection system 10 includes a transmission device 100 and an abnormality detection device 200.
- the transmission device 100 is an example of a first device
- the abnormality detection device 200 is an example of a second device.
- the transmission device 100 and the abnormality detection device 200 are connected via a communication network such as the Internet, for example.
- the abnormal life pattern of the user indicates that the user's life pattern is not in a normal state. That is, it indicates that the user's life pattern is different from normal.
- the abnormal life pattern of the user includes, for example, a state in which a third person different from the resident (user) of the building has entered the building.
- an abnormality in the user's life pattern may include being in the middle of a visitor.
- the abnormality of the user's life pattern may include a case where the user's body changes due to the user suddenly falling down and unable to move.
- the transmission device 100 includes a first acquisition unit 101, a second acquisition unit 102, a dummy history storage unit 103, a synthesis unit 104, and a transmission unit 105. Below, each component with which the transmission apparatus 100 is provided is demonstrated.
- the first acquisition unit 101 acquires first usage history data indicating a usage history of at least one electrical device 300 (hereinafter simply referred to as “first usage history”). For example, the first acquisition unit 101 acquires the first usage history of the electrical device 300 from the electrical device 300.
- the electric device 300 is a device that generates electricity or a device that operates on electricity.
- the electric device 300 is a home appliance (for example, a television, an air conditioner, a washing machine, or a refrigerator) or an office device (for example, a printer or a fax machine).
- the usage history is information indicating the usage status of the electric device 300 in time series.
- the usage status of the electric device 300 means, for example, a function used in the electric device 300 or power consumed by the electric device 300.
- the first usage history includes, for example, a usage value of the electrical device 300 for each periodic time interval.
- the periodic time interval is a unit for counting usage values. For example, if the cycle is 1 day and the length of the time interval is fixed at 1 hour, the periodic time interval is 0:00 am to 1:00 am, 1:00 am to 2:00 am, 2:00 am ⁇ 3am, etc. Also, for example, if the cycle is 1 week and the length of the time interval is fixed at 2 hours, the periodic time interval is Monday from midnight to 2 am, Monday from 2 am to 4 am Hours, ..., 0:00 am to 2:00 am on Wednesdays, etc. Also, for example, when the cycle is one month and the length of the time interval is fixed at 12 hours, the periodic time interval is 1 am, 1 pm, 2 am, ... , The morning of the 15th, etc. Note that the period and time interval need not be limited to the above example.
- the usage value indicates the usage degree of the electric device 300. Specifically, the usage value indicates, for example, the power consumption of the electric device 300. Further, for example, the usage value may indicate the number of times the function of the electric device 300 is used (for example, the number of times the door of the refrigerator is opened and closed, the number of times the power switch of the television is turned on).
- the second acquisition unit 102 acquires second usage history data indicating a fixed dummy usage history (hereinafter simply referred to as “second usage history”) from the dummy history storage unit 103. That is, the second acquisition unit 102 acquires a fixed second usage history that does not depend on the first usage history (the actual usage history of the electric device 300).
- the second usage history includes, for example, a fixed dummy value for each periodic time interval.
- the second acquisition unit 102 acquires, from the dummy history storage unit 103, a dummy value whose period corresponds to the usage value included in the first usage history.
- the first usage history includes a usage value for the time interval T (for example, “1 AM to 2 AM”)
- the second acquisition unit 102 stores the time interval T (for example, “AM The dummy value of “1 am to 2 am”) is acquired.
- the third usage history is more than the case where the second usage history includes a constant dummy value regardless of the time interval. Therefore, it is possible to suppress the determination of the first usage history.
- the dummy history storage unit 103 is a non-volatile storage device such as an HDD (Hard Disk Drive) or a semiconductor memory.
- the dummy history storage unit 103 stores a fixed dummy usage history. Specifically, the dummy history storage unit 103 stores, for example, dummy values corresponding to each time interval for a period corresponding to a period.
- the dummy history storage unit 103 stores a dummy usage history for one day (for 24 hours). In this case, the same dummy value is used repeatedly every day. Further, for example, when the period of the time section is one week, the dummy history storage unit 103 stores a dummy usage history for one week. In this case, the same dummy value is used repeatedly every week. For example, when the period of the time interval is one month, the dummy history storage unit 103 stores a dummy usage history for one month. In this case, the same dummy value is used repeatedly every month.
- the synthesizing unit 104 synthesizes the first usage history acquired by the first acquisition unit 101 and the second usage history acquired by the second acquisition unit 102 to thereby generate third usage history data (hereinafter simply “first” 3 usage history ”). That is, the synthesis unit 104 synthesizes the first usage history and the second usage history, and generates a third usage history in which the first usage history and the second usage history cannot be individually distinguished.
- the synthesis unit 104 generates a third usage history by adding the usage value included in the first usage history and the dummy value included in the second usage history for each time interval. To do. At this time, the dummy value may be either a positive value or a negative value. For example, the synthesis unit 104 may generate the third usage history by multiplying the usage value included in the first usage history and the dummy value included in the second usage history for each time interval.
- the transmission unit 105 transmits the third usage history generated by the synthesis unit 104 to the abnormality detection device 200.
- the transmission unit 105 transmits the third usage history to the abnormality detection device 200 via the communication network.
- the abnormality detection device 200 detects an abnormality in the user's life pattern based on the third usage history received from the transmission device 100.
- the abnormality detection device 200 includes a reception unit 201, a detection unit 202, and a history pattern storage unit 203. Below, each component with which the abnormality detection apparatus 200 is provided is demonstrated.
- the receiving unit 201 receives the third usage history from the transmission device 100.
- the detection unit 202 detects an abnormality in the user's life pattern by comparing the third usage history received from the transmission device 100 with a usage history pattern for detecting an abnormality. Specifically, for example, for each time interval, the detection unit 202 compares the added value of the usage value and the dummy value included in the third usage history with the reference value included in the usage history pattern, so that the user Detects abnormal life patterns.
- the detection unit 202 calculates a difference value between the added value included in the third usage history and the reference value included in the usage history pattern. And the detection part 202 determines with abnormality having generate
- the history pattern storage unit 203 is a non-volatile storage device such as an HDD or a semiconductor memory.
- the history pattern storage unit 203 stores a use history pattern for detecting an abnormality.
- This usage history pattern is, for example, a combination of a dummy usage history with a standard usage history of the electrical device 300.
- the usage history pattern includes, for example, a reference value for each periodic time interval.
- the reference value is a value for distinguishing between abnormal and normal life patterns of the user.
- the reference value is a statistical representative value (for example, an average value, a median value, or a mode value) of the addition values included in the third usage history.
- the reference value may be updated using the third usage history every time the third usage history is received.
- period information (hereinafter also simply referred to as “period”) of the time interval is shared between the transmission apparatus 100 and the abnormality detection apparatus 200. That is, the period of the time interval in the dummy usage history used in the transmission device 100 is the same as the period of the time interval in the usage history pattern used in the abnormality detection device 200.
- the history pattern storage unit 203 stores a use history pattern for one day.
- the history pattern storage unit 203 stores a use history pattern for one week.
- FIG. 3 is a flowchart showing a processing operation of transmitting apparatus 100 in the first embodiment.
- FIG. 4 is a diagram for explaining the processing operation of transmitting apparatus 100 in the first embodiment.
- the first acquisition unit 101 acquires the usage history of the electrical device 300 as the first usage history (S101). Specifically, the first acquisition unit 101 acquires, for example, a first usage history shown in FIG.
- the second acquisition unit 102 acquires a fixed dummy usage history as the second usage history (S102). Specifically, the second acquisition unit 102 acquires a second usage history shown in FIG.
- the combining unit 104 generates a third usage history by combining the first usage history and the second usage history (S103). Specifically, for example, as illustrated in (c) of FIG. 4, the synthesizing unit 104 generates a usage value included in the first usage history and a dummy value included in the second usage history for each periodic time interval. Is added. As a result, as shown in FIG. 4D, a third usage history is generated in which the first usage history and the second usage history cannot be distinguished.
- the transmission unit 105 transmits the third usage history to the abnormality detection device 200 (S104).
- the transmission device 100 generates the third usage history, and transmits the generated third usage history to the abnormality detection device 200.
- the processing illustrated in FIG. 3 may be performed for each time interval that is a unit for collecting usage history, for example.
- the first usage history acquisition process may be performed in units of time smaller than the time interval. Further, for example, the first usage history acquisition process may be performed every time a predetermined event occurs in the electrical device 300.
- FIG. 5 is a flowchart showing the processing operation of the abnormality detection apparatus 200 in the first embodiment.
- FIG. 6 is a diagram for explaining the processing operation of the abnormality detection apparatus 200 in the first embodiment.
- the receiving unit 201 receives the third usage history from the transmission device 100 (S201).
- the detection unit 202 detects an abnormality of the user's life pattern by comparing the third usage history and the usage history pattern for detecting the abnormality (S202). For example, as shown in FIG. 6A, it is assumed that the first usage history includes an abnormal value (a value resulting from an indoor abnormality). In this case, the detection unit 202 compares the third usage history ((c) in FIG. 6) including the abnormal value and the dummy value with the usage history pattern ((d) in FIG. 6). As a result, as shown in FIG. 6C, the detection unit 202 detects that an abnormality has occurred in a time interval in which the difference value of the usage values is greater than the threshold value.
- the abnormality detection device 200 detects an abnormality in the user's life pattern using the third usage history.
- the period of the time interval needs to be shared by the transmission device 100 and the abnormality detection device 200, but is not necessarily fixed. That is, the period of the time interval may be changed in synchronization between the transmission device 100 and the abnormality detection device 200.
- the dummy usage history corresponding to the changed cycle is used in the transmission device 100, and the usage history pattern corresponding to the changed cycle may be used in the abnormality detection device 200.
- the transmission device 100 uses the third usage history generated by combining the first usage history and the second usage history to the abnormality detection device 200. Can be sent. Therefore, even if the third usage history is illegally intercepted in the communication path, the second usage history is combined with the third usage history, so that the first usage history is prevented from being illegally acquired. Can do. That is, the transmission device 100 can improve safety against leakage of the first usage history.
- the abnormality detection device 200 can detect an abnormality of the user's life pattern while protecting the privacy by comparing the third usage history and the usage history pattern. This is because the second usage history is a fixed dummy usage history, so that when the first usage history is changed, the third usage history is also changed. Thus, since it is not necessary to discriminate
- This embodiment is mainly different from the first embodiment in that the transmission device controls the electric device 300 and the abnormality detection device performs abnormality processing when abnormality is detected.
- FIG. 7 is a block diagram illustrating a configuration of the abnormality detection system 20 according to the second embodiment.
- the abnormality detection system 20 includes a transmission device 110 and an abnormality detection device 210.
- the transmission device 110 is an example of a first device
- the abnormality detection device 210 is an example of a second device.
- the transmission device 110 includes a first acquisition unit 101, a second acquisition unit 102, a dummy history storage unit 103, a synthesis unit 104, a transmission unit 105, and a control unit 111. That is, the transmission device 110 further includes a control unit 111 in addition to the components included in the transmission device 100 of the first embodiment.
- Control unit 111 When the usage value included in the first usage history is smaller than the threshold, the control unit 111 transmits a control instruction for increasing the usage value to the electric device 300. For example, when the usage value indicates the amount of power consumption of the electric device 300, the control unit 111 controls to increase the usage value of a charge instruction to the storage battery included in the electric device 300 when the usage value is smaller than the threshold value. It transmits to the electric equipment 300 as an instruction
- the threshold value is a value empirically or experimentally determined in order to prevent the dummy value from leaking.
- the abnormality detection device 210 includes a reception unit 201, a detection unit 202, a history pattern storage unit 203, and an abnormality processing unit 211. That is, the abnormality detection device 210 further includes an abnormality processing unit 211 in addition to the components included in the abnormality detection device 200 of the first embodiment.
- the abnormality processing unit 211 performs processing suitable for the detected abnormality when the detection unit 202 detects an abnormality in the life pattern of the user. Specifically, when an abnormality in the user's life pattern is detected, the abnormality processing unit 211 causes an abnormality in the user's life pattern, for example, in a previously registered terminal (for example, a mobile phone or a smartphone). Notify that Thereby, even if it is a case where a user is in the position away from the abnormality detection apparatus 210, a user can know the abnormality of a life pattern.
- the abnormality processing unit 211 may switch the mode of the service provided to the user from the normal mode to the abnormal mode when an abnormality in the life pattern of the user is detected. Specifically, for example, when an advertisement distribution service suitable for the user is provided, when it is detected that the customer is visiting (abnormality in the user's life pattern), the abnormality processing unit 211 You may switch to the mode which delivers the advertisement which is not relevant to privacy. Thereby, it can prevent that a user's preference exposes to a customer.
- FIG. 8 is a flowchart showing processing operations of transmitting apparatus 110 in the second embodiment.
- the first acquisition unit 101 acquires the first usage history as in the first embodiment (S101).
- the control unit 111 determines whether or not the usage value included in the acquired first usage history is smaller than a threshold value (S111).
- a threshold value For the usage value included in the first usage history is smaller than the threshold value (Yes in S111), the control unit 111 transmits a control instruction for increasing the usage value to the electrical device 300 (S112).
- the control unit 111 does not transmit a control instruction for increasing the usage value to the electrical device 300.
- the transmitting apparatus 110 sequentially executes the processing from step S102 to step S104.
- control unit 111 does not always need to execute the processing of step S111 and step S112.
- control unit 111 may execute step S111 and step S112 only when the absence mode is set by the user.
- FIG. 9 is a flowchart showing the processing operation of the abnormality detection device 210 in the second embodiment.
- the receiving unit 201 receives the third usage history from the transmitting device 110 as in the first embodiment (S201). Subsequently, as in the first embodiment, the detection unit 202 detects an abnormality in the user's life pattern based on the third usage history (S202).
- the abnormality processing unit 211 performs an abnormality process (S212). That is, the abnormality processing unit 211 performs processing suitable for the detected abnormality.
- the abnormality processing unit 211 does not perform the abnormality process.
- the transmission device 110 outputs a control instruction for increasing the usage value when the usage value included in the first usage history is smaller than the threshold value. It can be transmitted to the device 300. Therefore, the transmission device 110 can suppress the third usage history from matching with the second usage history, and can suppress the estimation of the second usage history from the third usage history. That is, the transmission apparatus 110 can suppress the determination of the first usage history from the third usage history.
- the abnormality detection system changes the period of the time interval. Can do.
- an abnormality detection system will be described.
- FIG. 10 is a block diagram illustrating a configuration of the abnormality detection system 30 according to the third embodiment.
- the abnormality detection system 30 includes a transmission device 120 and an abnormality detection device 220.
- the abnormality detection system 30 further includes at least one other transmission device 130.
- Each of transmission devices 120 and 130 is an example of a first device, and abnormality detection device 220 is an example of a second device.
- the transmission device 130 acquires a usage history of at least one electric device installed in a building different from the transmission device 120 as a first usage history. Note that the configuration of the transmission device 130 is the same as that of the transmission device 120, and thus description thereof is omitted.
- the transmission device 120 includes a first acquisition unit 101, a synthesis unit 104, a setting unit 121, a second acquisition unit 122, a dummy history storage unit 123, and a transmission unit 124.
- the setting unit 121 sets period information of a time interval.
- the setting unit 121 receives an instruction for period information of a time interval from the user, and sets the period information according to the instruction.
- the period information set here is, for example, one day, one week, or one month.
- the second acquisition unit 122 acquires a dummy usage history corresponding to the set cycle information from the dummy history storage unit 123 as a second usage history. That is, the 2nd acquisition part 122 acquires the 2nd use history corresponding to the set period information among a plurality of 2nd use history. That is, the second acquisition unit 122 acquires a dummy usage history including a usage value for each time interval in the cycle indicated by the set cycle information as the second usage history. For example, when the set cycle information is one day, the second acquisition unit 122 sets the second-day dummy usage history to the second among the plurality of dummy usage histories stored in the dummy history storage unit 123. Get as usage history.
- the dummy history storage unit 123 stores a plurality of dummy usage histories respectively corresponding to a plurality of period information. For example, the dummy history storage unit 123 stores dummy usage histories respectively corresponding to a period of one day, one week, and one month.
- the transmission unit 124 transmits the third usage history generated by the synthesis unit 104 to the abnormality detection device 220. Further, the transmission unit 124 transmits the set cycle information to the abnormality detection device 220.
- the abnormality detection device 220 includes a reception unit 221, a detection unit 222, a history pattern storage unit 223, a management unit 224, and a period information storage unit 225. Below, each component with which the abnormality detection apparatus 220 is provided is demonstrated.
- the receiving unit 221 receives the third usage history from the transmitting device 120 as in the first embodiment. Further, the reception unit 221 receives period information from the transmission device 120 or 130.
- the detection unit 222 acquires a usage history pattern corresponding to the period indicated by the period information from the history pattern storage unit 223. And the detection part 222 detects the abnormality of a user's life pattern similarly to Embodiment 1 using the acquired usage history pattern.
- the detection unit 222 identifies the transmission device that is the transmission source of the received third usage history from the plurality of transmission devices. Then, the detection unit 222 acquires the period information corresponding to the identified transmission device from the period information storage unit 225. Then, the detection unit 222 acquires a usage history pattern corresponding to the acquired period information. And the detection part 222 detects abnormality of a user's life pattern using the acquired usage history pattern.
- the history pattern storage unit 223 stores a plurality of usage history patterns respectively corresponding to a plurality of period information.
- the history pattern storage unit 223 stores, for example, usage history patterns corresponding to periods of one day, one week, and one month, respectively.
- the management unit 224 stores the period information received by the reception unit 221 in the period information storage unit 225 in association with the transmission apparatus that is the transmission source of the period information. That is, the management unit 224 stores the period information received from each of the plurality of transmission apparatuses (transmission apparatuses 120 and 130) in the period information storage unit 225 in association with the transmission apparatus that is the transmission source. Specifically, the management unit 224 stores the received cycle information in the cycle information storage unit 225 in association with, for example, the communication address, physical address, or device identifier of the transmission device that is the transmission source. The device identifier may be included in the period information, for example.
- the period information storage unit 225 is a nonvolatile storage device such as an HDD or a semiconductor memory.
- the cycle information storage unit 225 stores cycle information in association with a plurality of transmission devices provided in the abnormality detection system 30.
- the cycle information storage unit 225 stores cycle information corresponding to the transmission device 120 and cycle information corresponding to the transmission device 130.
- FIG. 11 is a flowchart showing a processing operation related to the cycle of transmitting apparatus 120 in the third embodiment.
- FIG. 12 is a flowchart illustrating a processing operation related to the usage history of the transmission device 120 according to the third embodiment.
- FIG. 11 will be described.
- the setting unit 121 sets the period information of the time interval (S121). For example, the setting unit 121 sets time period period information in accordance with an instruction from the user received via the input device. For example, the setting unit 121 may automatically set the period information of the time interval by analyzing the periodicity of the first usage history.
- the transmission unit 124 transmits the set cycle information to the abnormality detection device 220 (S122).
- FIG. 12 will be described.
- the first acquisition unit 101 acquires the first usage history as in the first embodiment (S101). Subsequently, the second acquisition unit 122 acquires a dummy usage history corresponding to the set cycle information from the dummy history storage unit 123 as a second usage history (S123).
- the transmission device 120 executes the processing of Step S103 and Step S104 in order.
- FIG. 13 is a flowchart showing a processing operation related to the cycle of the abnormality detection device 220 in the third embodiment.
- FIG. 14 is a flowchart showing a processing operation related to the usage history of the abnormality detection device 220 in the third embodiment.
- the case where the period information and the third usage history are received from the transmission device 120 will be described.
- FIG. 13 will be described.
- the receiving unit 221 receives the period information from the transmission device 120 (S221).
- the management unit 224 stores the period information in the period information storage unit 225 in association with the transmission apparatus (here, the transmission apparatus 120) that is the transmission source of the period information (S222).
- FIG. 14 will be described.
- the reception unit 221 receives the third usage history from the transmission device 120 as in the first embodiment (S201). Subsequently, the detection unit 222 acquires the cycle information corresponding to the transmission device (here, the transmission device 120) of the received third usage history from the cycle information storage unit 225 (S223). Furthermore, the detection unit 222 acquires a usage history pattern corresponding to the acquired period information from the history pattern storage unit 223 (S224). Finally, the detection unit 222 uses the acquired usage history pattern to detect an abnormality in the user's lifestyle pattern as in the first embodiment (S202).
- the transmission device 120 can set the period information of the time interval. Then, the set cycle information is transmitted to the abnormality detection device 220. Therefore, it is possible to change the cycle information, and by setting appropriate cycle information, it is possible to improve the accuracy of detecting abnormal life patterns of the user.
- the transmission device 120 and the abnormality detection device 220 can share the periodic information, and set appropriate periodic information according to the usage status of the electrical equipment. It becomes possible to do. Therefore, it is possible to improve safety against leakage of usage history of the electric equipment.
- the period information can be stored in the period information storage unit 225 in association with the transmission apparatus that is the transmission source of the period information. Therefore, it is possible to use different period information for each transmission device, and it is possible to improve the accuracy of detecting abnormal life patterns of users.
- the transmission unit 124 transmits the period information and the third usage history separately, but may transmit the period information together when transmitting the third usage history.
- the abnormality detection device 220 may not manage the period information in association with the transmission device that is the transmission source. That is, the abnormality detection device 220 may not include the management unit 224 and the cycle information storage unit 225.
- the detection unit 222 may acquire the usage history pattern corresponding to the period information received together with the third usage history from the history pattern storage unit 223.
- FIG. 15 is a diagram illustrating an example of a GUI according to a modification of the third embodiment.
- the period information is designated using radio buttons (sometimes called option buttons).
- the user selects one of the predefined period information (for example, “1 day”) by touching a radio button. Then, the user instructs to set the cycle information selected by the radio button by touching the push button “SET”.
- the predefined period information for example, “1 day”
- FIG. 16 is a diagram illustrating another example of the GUI according to the modification of the third embodiment.
- the period information is indicated using a text box and a drop-down list.
- the user inputs period information (for example, “one week”) by entering a numerical value in a text box and selecting a period unit from a drop-down list. Then, the user instructs to set the inputted cycle information by touching the push button “SET”.
- period information for example, “one week”
- FIG. 17 is an example of a third usage history confirmation screen in the modification of the third embodiment.
- the push button “Setting” in FIG. 15 or FIG. 16 is touched, the first usage history and the third usage history are displayed as shown in FIG.
- the push button “OK” in FIG. 17 is touched, the period information instructed by the user is set.
- the push button “Cancel” in FIG. 17 is touched, the period information instructed by the user is not set.
- the first usage history and the third usage history when the cycle information is set are displayed. Therefore, the user can confirm whether privacy is protected when the period information is set before the period information is set.
- FIG. 18 shows another example of the third usage history confirmation screen in the modification of the third embodiment.
- the third usage history is displayed in a state where the first usage history (actual usage history) and the second usage history (dummy usage history) can be individually determined.
- FIG. 19 is a flowchart showing details of the cycle information setting process in the modification of the third embodiment. That is, FIG. 19 shows details of step S121 in FIG.
- the setting unit 121 displays a GUI for instructing cycle information (S121a). Specifically, the setting unit 121 displays, for example, the GUI of FIG. 15 or FIG.
- the setting unit 121 sets the cycle information instructed by the user via the displayed GUI (S121b). Specifically, the setting unit 121 sets the instructed cycle information when, for example, the setting button is pressed in the GUI of FIG. 15 or FIG. 16 and the OK button is pressed in FIG. 17 or FIG. To do.
- the first usage history and the third usage history when the period information is set can be displayed. Therefore, the user can confirm in advance whether the safety against leakage of the usage history is improved by the period information.
- the confirmation screen as shown in FIG. 17 or 18 is displayed before the period information is set, but the confirmation screen may not be displayed.
- the period information may be set immediately after the push button “setting” is touched.
- GUIs shown in FIGS. 15 to 18 are an example and need not be limited to this GUI.
- GUI components may be used for the GUI.
- the GUI may include a check box or a slider.
- a combo box may be used instead of the text box or the drop-down list in FIG.
- the cycle information is instructed from the user via the touch screen.
- the cycle information is instructed from the user via another input device (for example, a mouse or a keyboard). Also good.
- the transmission device acquires the third history information stored in the abnormality detection device, and restores the first history information from the acquired third history information.
- FIG. 20 is a block diagram illustrating a configuration of the abnormality detection system 40 according to the fourth embodiment.
- the abnormality detection system 40 includes a transmission device 140 and an abnormality detection device 240.
- the transmission device 140 is an example of a first device
- the abnormality detection device 240 is an example of a second device.
- the transmission device 140 includes a first acquisition unit 101, a second acquisition unit 102, a dummy history storage unit 103, a synthesis unit 104, a transmission unit 105, and a history display unit 141. That is, the transmission device 140 further includes a history display unit 141 in addition to the components included in the transmission device 100 of the first embodiment.
- the history display unit 141 transmits a request message for the third usage history stored in the history storage unit 241 of the abnormality detection device 240 to the abnormality detection device 240. Then, the history display unit 141 receives the third usage history from the abnormality detection device 240 as a response to the request message.
- the history display unit 141 restores the first usage history from the third usage history received from the abnormality detection device 240 using the second usage history. That is, the history display unit 141 restores the actual usage history by removing the dummy usage history from the received third usage history. Then, the history display unit 141 displays the restored first usage history.
- the abnormality detection device 240 includes a reception unit 201, a detection unit 202, a history pattern storage unit 203, a history storage unit 241, and a history management unit 242. That is, the abnormality detection device 240 further includes a history storage unit 241 and a history management unit 242 in addition to the components included in the abnormality detection device 200 of the first embodiment.
- the history storage unit 241 stores the third usage history received from the transmission device 140.
- the third usage history is stored in the history storage unit 241 by the receiving unit 201.
- the history management unit 242 receives a request message from the transmission device 140. Then, the history management unit 242 transmits the third usage history data stored in the history storage unit 241 to the transmission device 140 in accordance with the request message. For example, the history management unit 242 transmits the third usage history corresponding to the information included in the request message to the transmission device 140.
- FIG. 21 is a flowchart illustrating the processing operation of the abnormality detection device 240 according to the fourth embodiment.
- the receiving unit 201 receives the third usage history from the transmission device 140 as in the first embodiment (S201).
- the receiving unit 201 stores the received third usage history in the history storage unit 241 (S241).
- the detection unit 202 detects an abnormality in the user's life pattern based on the third usage history (S202).
- FIG. 22 is a flowchart showing a processing operation of transmitting apparatus 140 in the fourth embodiment. Specifically, FIG. 22 is a flowchart showing processing operations related to history display.
- the history display unit 141 displays a GUI for instructing information on the first usage history to be restored (S141).
- the information relating to the restored first usage history is information for the user to obtain a desired first usage history.
- this information is information indicating the period of the first usage history, for example. Further, for example, this information may be information indicating at least one electric device among a plurality of electric devices. Further, for example, this information may be information indicating both the period and the electric device.
- the history display unit 141 transmits a request message (S142).
- the request message includes information instructed by the user via the GUI (information on the first usage history to be restored).
- the history display unit 141 receives the third usage history corresponding to the information included in the request message (S143). That is, the history management unit 242 of the abnormality detection device 240 reads the third usage history corresponding to the information included in the request message from the history storage unit 241, and transmits the read third usage history to the transmission device 140. For example, when the information included in the request message indicates a period, the history management unit 242 transmits the third usage history in the period.
- the history display unit 141 restores the first usage history from the third usage history received from the abnormality detection device 240 using the second usage history (S144). For example, the history display unit 141 restores the first usage history by subtracting the value included in the second usage history from the value included in the third usage history.
- the history display unit 141 displays the restored first usage history (S145).
- FIG. 23 is a diagram illustrating an example of a GUI according to the fourth embodiment. Specifically, FIG. 23A shows an example of the GUI displayed in step S141, and FIG. 23B shows an example of the first usage history displayed in step S145.
- the user inputs the start of the period (8:00 on June 1, 2012) and the end of the period (18:00 on June 1, 2012).
- the push button “OK” is pressed, a request message including information indicating the start of the input period and the end of the period is transmitted to the abnormality detection device 240.
- This first usage history is a usage history in the period input in FIG. 23B.
- the transmission device 140 can restore the first usage history from the third usage history received from the abnormality detection device 240. Therefore, for example, even when the first usage history in the past is not held in the transmission device 140, the transmission device 140 displays the first usage history using the third usage history received from the abnormality detection device 240. can do.
- the abnormality detection system according to one or a plurality of aspects has been described based on the embodiment, but the present invention is not limited to this embodiment. Unless it deviates from the gist of the present invention, various modifications conceived by those skilled in the art have been made in this embodiment, and forms constructed by combining components in different embodiments are also within the scope of one or more aspects. May be included.
- the abnormality detection system 30 according to the third embodiment may include one or both of the control unit 111 and the abnormality processing unit 211 included in the abnormality detection system 20 according to the second embodiment.
- the third usage history is used to detect an abnormality in the user's life pattern, but may be used for other purposes. That is, the transmission device may transmit the third usage history to a device different from the abnormality detection device. For example, the transmission device may transmit the third usage history to a storage device for storing the usage history. In this case, for example, the transmitting device may restore the first usage history as in the third embodiment by acquiring the third usage history stored in the storage device.
- the first acquisition unit 101 acquires the usage history of the electric device 300 directly from the electric device 300, but the distribution board connected to the electric device 300 or the electric device 300
- the usage history of the electrical device 300 may be acquired from a server that accumulates the usage history of the device 300.
- the 1st acquisition part 101 may acquire the utilization log
- the 1st usage history may include a function of the electric device 300 and a use time of the function.
- the first usage history may include, for example, a combination of a television viewing time and a viewed channel.
- the second usage history includes a function of the electric device 300 and a dummy usage time at which the function is fixed.
- the abnormality detection system includes a dummy history storage unit, a history pattern storage unit, or a period information storage unit, but the storage unit may not be included.
- each storage unit may be included in, for example, an external storage device connected to the transmission device or the abnormality detection device.
- the second usage history includes a fixed dummy value for each periodic time interval, but may include a fixed dummy value regardless of the time interval. . That is, the second usage history may include one dummy value for a plurality of time intervals. Thereby, the storage area for storing the dummy value can be reduced.
- each component may be configured by dedicated hardware or may be realized by executing a software program suitable for each component.
- Each component may be realized by a program execution unit such as a CPU or a processor reading and executing a software program recorded on a recording medium such as a hard disk or a semiconductor memory.
- the software that realizes the transmission apparatus according to each of the above embodiments is the following program.
- this program is a data processing method for processing usage history data of at least one electric device used by a user on a computer, and uses the usage history of at least one electric device used by the user.
- a data processing method including a combining step of generating third usage history data by combining the first usage step and a first transmission step of transmitting the third usage history data from the first device to the second device is executed.
- the present invention can be used in an anomaly detection system that detects an anomaly of a user's life pattern from the usage history of electrical equipment, and can be applied to, for example, a home security service.
- Abnormality detection system 100 110, 120, 130, 140 Transmitting device 101 First acquisition unit 102, 122 Second acquisition unit 103, 123 Dummy history storage unit 104 Compositing unit 105, 124 Transmitting unit 111 Control Unit 121 setting unit 141 history display unit 200, 210, 220, 240 abnormality detection device 201, 221 reception unit 202, 222 detection unit 203, 223 history pattern storage unit 211 abnormality processing unit 224 management unit 225 period information storage unit 241 history storage Department 242 History Management Department 300 Electrical Equipment
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Economics (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Resources & Organizations (AREA)
- Tourism & Hospitality (AREA)
- Theoretical Computer Science (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Business, Economics & Management (AREA)
- Marketing (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Computer Networks & Wireless Communication (AREA)
- Emergency Management (AREA)
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
- Selective Calling Equipment (AREA)
- Telephonic Communication Services (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Power Sources (AREA)
Abstract
Description
例えば、電気機器の利用履歴データがサーバ装置に送信される場合、通信経路あるいはサーバ装置において利用履歴が漏洩する可能性がある。このように利用履歴が漏洩した場合、利用履歴を得た第3者は、利用履歴からユーザの生活パターンを把握することができる。例えば、電気機器が長期間利用されていない場合には、第3者は、ユーザが建物内にいないことを把握することができる。
まず、実施の形態1について図1~図6を用いて具体的に説明する。
図1は、実施の形態1における異常検知システム10の全体像を示す図である。また、図2は、実施の形態1における異常検知システム10の機能構成を示すブロック図である。
送信装置100は、第1取得部101と、第2取得部102と、ダミー履歴記憶部103と、合成部104と、送信部105とを備える。以下に、送信装置100が備える各構成要素について説明する。
第1取得部101は、少なくとも1台の電気機器300の利用履歴を示す第1利用履歴データ(以下、単に「第1利用履歴」という)を取得する。例えば、第1取得部101は、電気機器300から、その電気機器300の第1利用履歴を取得する。
第2取得部102は、ダミー履歴記憶部103から、固定されたダミー利用履歴を示す第2利用履歴データ(以下、単に「第2利用履歴」という)を取得する。つまり、第2取得部102は、第1利用履歴(電気機器300の実際の利用履歴)に依存しない固定の第2利用履歴を取得する。
ダミー履歴記憶部103は、例えばHDD(Hard Disk Drive)あるいは半導体メモリなどの不揮発性の記憶装置である。ダミー履歴記憶部103は、固定のダミー利用履歴を記憶している。具体的には、ダミー履歴記憶部103は、例えば、各時間区間に対応するダミー値を周期に対応する期間分記憶している。
合成部104は、第1取得部101によって取得された第1利用履歴と、第2取得部102によって取得された第2利用履歴とを合成することにより第3利用履歴データ(以下、単に「第3利用履歴」という)を生成する。つまり、合成部104は、第1利用履歴と第2利用履歴とを合成して、第1利用履歴および第2利用履歴を個別に判別不可能な第3利用履歴を生成する。
送信部105は、合成部104によって生成された第3利用履歴を異常検知装置200に送信する。例えば、送信部105は、通信ネットワークを介して、第3利用履歴を異常検知装置200に送信する。
異常検知装置200は、送信装置100から受信した第3利用履歴に基づいて、ユーザの生活パターンの異常を検知する。異常検知装置200は、受信部201と、検知部202と、履歴パターン記憶部203とを備える。以下に、異常検知装置200が備える各構成要素について説明する。
受信部201は、送信装置100から第3利用履歴を受信する。
検知部202は、送信装置100から受信した第3利用履歴と、異常を検知するための利用履歴パターンとを比較することにより、ユーザの生活パターンの異常を検知する。具体的には、検知部202は、例えば、時間区間ごとに、第3利用履歴に含まれる利用値およびダミー値の加算値と、利用履歴パターンに含まれる基準値とを比較することにより、ユーザの生活パターンの異常を検知する。
履歴パターン記憶部203は、例えばHDDあるいは半導体メモリなどの不揮発性の記憶装置である。履歴パターン記憶部203は、異常を検知するための利用履歴パターンを記憶している。この利用履歴パターンは、例えば、電気機器300の標準的な利用履歴にダミー利用履歴を合成したものである。
次に、以上のように構成された異常検知システム10における各種動作について図面を用いて具体的に説明する。
まず、送信装置100の処理動作について図3および図4を用いて具体的に説明する。図3は、実施の形態1における送信装置100の処理動作を示すフローチャートである。また、図4は、実施の形態1における送信装置100の処理動作を説明するための図である。
次に、異常検知装置200の処理動作について図5および図6を用いて具体的に説明する。図5は、実施の形態1における異常検知装置200の処理動作を示すフローチャートである。また、図6は、実施の形態1における異常検知装置200の処理動作を説明するための図である。
次に、実施の形態2について図7~図9を用いて具体的に説明する。
図7は、実施の形態2における異常検知システム20の構成を示すブロック図である。図7に示すように、異常検知システム20は、送信装置110と、異常検知装置210とを備える。送信装置110は、第1装置の一例であり、異常検知装置210は、第2装置の一例である。
送信装置110は、第1取得部101と、第2取得部102と、ダミー履歴記憶部103と、合成部104と、送信部105と、制御部111とを備える。つまり、送信装置110は、実施の形態1の送信装置100が備える構成要素に加えて、さらに制御部111を備える。
制御部111は、第1利用履歴に含まれる利用値が閾値より小さい場合に、利用値を増加させるための制御指示を電気機器300に送信する。例えば、利用値が電気機器300の消費電力量を示す場合、制御部111は、利用値が閾値より小さいときに、電気機器300が備える蓄電池への充電指示を、利用値を増加させるための制御指示として電気機器300に送信する。また例えば、利用値が機能の利用回数を示す場合、制御部111は、利用値が閾値より小さいときに、当該機能を自動的に利用する制御指示を電気機器300に送信する。
異常検知装置210は、受信部201と、検知部202と、履歴パターン記憶部203と、異常処理部211とを備える。つまり、異常検知装置210は、実施の形態1の異常検知装置200が備える構成要素に加えて、さらに異常処理部211を備える。
異常処理部211は、検知部202によってユーザの生活パターンの異常が検知された場合に、検知された異常に適した処理を行う。具体的には、異常処理部211は、ユーザの生活パターンの異常が検知された場合に、例えば、予め登録された端末(例えば携帯電話、スマートフォンなど)に、ユーザの生活パターンに異常が発生していることを通知する。これにより、ユーザが異常検知装置210から離れた位置にいる場合であっても、ユーザが生活パターンの異常を知ることができる。
次に、以上のように構成された異常検知システム20における各種動作について図面を用いて具体的に説明する。
まず、送信装置110の処理動作について図8を用いて具体的に説明する。図8は、実施の形態2における送信装置110の処理動作を示すフローチャートである。
次に、異常検知装置210の処理動作について図9を用いて具体的に説明する。図9は、実施の形態2における異常検知装置210の処理動作を示すフローチャートである。
次に、実施の形態3について図10~図14を用いて具体的に説明する。ここでは、異常検知システムが複数の送信装置を備える場合について説明する。
図10は、実施の形態3における異常検知システム30の構成を示すブロック図である。図10に示すように、異常検知システム30は、送信装置120と、異常検知装置220とを備える。なお、異常検知システム30は、さらに、少なくとも1台の他の送信装置130を備える。送信装置120および130の各々は、第1装置の一例であり、異常検知装置220は、第2装置の一例である。
送信装置120は、第1取得部101と、合成部104と、設定部121と、第2取得部122と、ダミー履歴記憶部123と、送信部124とを備える。
設定部121は、時間区間の周期情報を設定する。例えば、設定部121は、ユーザから時間区間の周期情報の指示を受け付け、当該指示に従って周期情報を設定する。ここで設定される周期情報は、例えば、1日、1週間、あるいは1ヶ月などである。
第2取得部122は、ダミー履歴記憶部123から、設定された周期情報に対応するダミー利用履歴を第2利用履歴として取得する。すなわち、第2取得部122は、複数の第2利用履歴のうち、設定された周期情報に対応する第2利用履歴を取得する。つまり、第2取得部122は、設定された周期情報が示す周期で時間区間ごとの利用値を含むダミー利用履歴を第2利用履歴として取得する。例えば、設定された周期情報が1日である場合、第2取得部122は、ダミー履歴記憶部123に記憶されている複数のダミー利用履歴の中から、1日周期のダミー利用履歴を第2利用履歴として取得する。
ダミー履歴記憶部123は、複数の周期情報にそれぞれ対応する複数のダミー利用履歴を記憶している。例えば、ダミー履歴記憶部123は、1日、1週間、および1ヶ月の周期にそれぞれ対応するダミー利用履歴を記憶している。
送信部124は、実施の形態1と同様に、合成部104によって生成された第3利用履歴を異常検知装置220に送信する。さらに、送信部124は、設定された周期情報を異常検知装置220に送信する。
異常検知装置220は、受信部221と、検知部222と、履歴パターン記憶部223と、管理部224と、周期情報記憶部225とを備える。以下に、異常検知装置220が備える各構成要素について説明する。
受信部221は、実施の形態1と同様に、送信装置120から第3利用履歴を受信する。さらに、受信部221は、送信装置120または130から周期情報を受信する。
検知部222は、履歴パターン記憶部223から、周期情報が示す周期に対応する利用履歴パターンを取得する。そして、検知部222は、取得した利用履歴パターンを用いて、実施の形態1と同様にユーザの生活パターンの異常を検知する。
履歴パターン記憶部223は、複数の周期情報にそれぞれ対応する複数の利用履歴パターンを記憶している。ここでは、履歴パターン記憶部223は、例えば、1日、1週間、および1ヶ月の周期にそれぞれ対応する利用履歴パターンを記憶している。
管理部224は、受信部221によって受信された周期情報を、当該周期情報の送信元の送信装置に対応づけて周期情報記憶部225に格納する。つまり、管理部224は、複数の送信装置(送信装置120および130)の各々から受信した周期情報を、送信元の送信装置に対応づけて周期情報記憶部225に格納する。具体的には、管理部224は、受信された周期情報を、例えば、送信元の送信装置の通信アドレス、物理アドレス、あるいは装置識別子に対応づけて周期情報記憶部225に格納する。装置識別子は、例えば、周期情報に含まれてもよい。
周期情報記憶部225は、例えばHDDあるいは半導体メモリなどの不揮発性の記憶装置である。周期情報記憶部225は、異常検知システム30が備える複数の送信装置にそれぞれ対応づけて周期情報を記憶している。ここでは、周期情報記憶部225は、送信装置120に対応する周期情報と、送信装置130に対応する周期情報とを記憶している。
次に、以上のように構成された異常検知システム30における各種動作について図面を用いて具体的に説明する。
まず、送信装置120の処理動作について図11および図12を用いて具体的に説明する。図11は、実施の形態3における送信装置120の周期に関する処理動作を示すフローチャートである。図12は、実施の形態3における送信装置120の利用履歴に関する処理動作を示すフローチャートである。
次に、異常検知装置220の処理動作について図13および図14を用いて具体的に説明する。図13は、実施の形態3における異常検知装置220の周期に関する処理動作を示すフローチャートである。図14は、実施の形態3における異常検知装置220の利用履歴に関する処理動作を示すフローチャートである。ここでは、送信装置120から周期情報および第3利用履歴を受信した場合について説明する。
次に、実施の形態3の変形例について説明する。本変形例では、グラフィカル・ユーザ・インタフェース(GUI)を介して、ユーザから周期情報の指示を受け付ける。本変形例では、タッチスクリーンにGUIが表示される場合について説明する。
次に、実施の形態4について図20~図23を用いて具体的に説明する。本実施の形態では、送信装置は、異常検知装置に格納された第3履歴情報を取得し、取得した第3履歴情報から第1履歴情報を復元する。
図20は、実施の形態4における異常検知システム40の構成を示すブロック図である。図20に示すように、異常検知システム40は、送信装置140と、異常検知装置240とを備える。送信装置140は、第1装置の一例であり、異常検知装置240は、第2装置の一例である。
送信装置140は、第1取得部101と、第2取得部102と、ダミー履歴記憶部103と、合成部104と、送信部105と、履歴表示部141とを備える。つまり、送信装置140は、実施の形態1の送信装置100が備える構成要素に加えて、さらに履歴表示部141を備える。
履歴表示部141は、異常検知装置240の履歴記憶部241に格納された第3利用履歴の要求メッセージを異常検知装置240に送信する。そして、履歴表示部141は、要求メッセージの応答として、異常検知装置240から第3利用履歴を受信する。
異常検知装置240は、受信部201と、検知部202と、履歴パターン記憶部203と、履歴記憶部241と、履歴管理部242とを備える。つまり、異常検知装置240は、実施の形態1の異常検知装置200が備える構成要素に加えて、さらに履歴記憶部241と、履歴管理部242とを備える。
履歴記憶部241は、送信装置140から受信した第3利用履歴を記憶する。言い換えると、第3利用履歴は、受信部201によって履歴記憶部241に格納される。
履歴管理部242は、送信装置140から要求メッセージを受信する。そして、履歴管理部242は、要求メッセージに従って、履歴記憶部241に格納された第3利用履歴データを送信装置140へ送信する。例えば、履歴管理部242は、要求メッセージに含まれる情報に対応する第3利用履歴を送信装置140へ送信する。
次に、以上のように構成された異常検知システム40における各種動作について図面を用いて具体的に説明する。
異常検知装置240の処理動作について図21を用いて具体的に説明する。図21は、実施の形態4における異常検知装置240の処理動作を示すフローチャートである。
次に、送信装置140の処理動作について図22を用いて具体的に説明する。図22は、実施の形態4における送信装置140の処理動作を示すフローチャートである。具体的には、図22は、履歴表示に関する処理動作を示すフローチャートである。
100、110、120、130、140 送信装置
101 第1取得部
102、122 第2取得部
103、123 ダミー履歴記憶部
104 合成部
105、124 送信部
111 制御部
121 設定部
141 履歴表示部
200、210、220、240 異常検知装置
201、221 受信部
202、222 検知部
203、223 履歴パターン記憶部
211 異常処理部
224 管理部
225 周期情報記憶部
241 履歴記憶部
242 履歴管理部
300 電気機器
Claims (22)
- ユーザが利用する少なくとも1台の電気機器の利用履歴データを処理するためのデータ処理方法であって、
前記ユーザが利用する少なくとも1台の電気機器の利用履歴を示す第1利用履歴データを取得する第1取得ステップと、
固定されたダミー利用履歴を示す第2利用履歴データを取得する第2取得ステップと、
前記第1利用履歴データおよび前記第2利用履歴データを合成することにより第3利用履歴データを生成する合成ステップと、
前記第3利用履歴データを第1装置から第2装置へ送信する第1送信ステップとを含む
データ処理方法。 - 前記第1利用履歴データは、周期的な時間区間ごとの、前記電気機器の利用度合いを示す利用値を含み、
前記第2利用履歴データは、前記周期的な時間区間ごとの固定されたダミー値を含み、
前記合成ステップでは、時間区間ごとに前記利用値および前記ダミー値を加算することにより、前記第3利用履歴データを生成する
請求項1に記載のデータ処理方法。 - 前記データ処理方法は、さらに、
前記第1利用履歴データに含まれる利用値が閾値より小さい場合に、前記利用値を増加させるための制御指示を前記電気機器に送信する制御ステップを含む
請求項2に記載のデータ処理方法。 - 前記制御ステップでは、前記利用値が閾値より小さい場合に、前記電気機器が備える蓄電池への充電指示を、前記利用値を増加させるための制御指示として前記電気機器に送信する
請求項3に記載のデータ処理方法。 - 前記利用値は、前記電気機器の消費電力量を示す
請求項2~4のいずれか1項に記載のデータ処理方法。 - 前記利用値は、前記電気機器が有する機能の利用回数を示す
請求項2または3に記載のデータ処理方法。 - 前記データ処理方法は、さらに、
周期情報を設定する設定ステップと、
設定された前記周期情報を前記第1装置から前記第2装置へ送信する第2送信ステップとを含み、
前記第2取得ステップでは、複数の第2利用履歴データの中から、設定された前記周期情報に対応する前記第2利用履歴データを取得する
請求項2~6のいずれか1項に記載のデータ処理方法。 - 前記データ処理方法は、さらに、
前記周期情報を指示するための第1グラフィカル・ユーザ・インタフェースを表示する第1表示ステップを含み、
前記設定ステップでは、前記第1グラフィカル・ユーザ・インタフェースを介して前記ユーザから指示された前記周期情報を設定する
請求項7に記載のデータ処理方法。 - 前記データ処理方法は、さらに、
前記周期情報が設定される前に、当該周期情報が設定された場合における前記第1利用履歴データおよび前記第3利用履歴データを表示する第2表示ステップを含む
請求項8に記載のデータ処理方法。 - 前記第1利用履歴データは、前記電気機器が有する機能と当該機能の利用時刻とを含み、
前記第2利用履歴データは、前記電気機器が有する機能と当該機能の固定されたダミー利用時刻とを含み、
前記合成ステップでは、前記第1利用履歴データに前記第2利用履歴データを付加することにより、前記第3利用履歴データを生成する
請求項1に記載のデータ処理方法。 - 前記データ処理方法は、さらに、
前記第2装置が、前記第1装置から受信した前記第3利用履歴データと、異常を検知するための利用履歴パターンとを比較することにより、前記ユーザの生活パターンの異常を検知する検知ステップを含む
請求項1に記載のデータ処理方法。 - 前記データ処理方法は、さらに、
前記ユーザの生活パターンの異常が検知された場合に、検知された前記異常に適した処理を行う異常処理ステップを含む
請求項11に記載のデータ処理方法。 - 前記異常に適した処理は、予め登録された端末に、前記ユーザの生活パターンに異常が発生していることを通知する処理である
請求項12に記載のデータ処理方法。 - 前記異常に適した処理は、前記ユーザに提供されているサービスのモードを異常モードに切り替える処理である
請求項12に記載のデータ処理方法。 - 前記第1利用履歴データは、周期的な時間区間ごとの、前記電気機器の利用度合いを示す利用値を含み、
前記第2利用履歴データは、前記周期的な時間区間ごとの固定されたダミー値を含み、
前記利用履歴パターンは、前記周期的な時間区間ごとの基準値を含み、
前記合成ステップでは、時間区間ごとに前記利用値および前記ダミー値を加算することにより、前記第3利用履歴データを生成し、
前記検知ステップでは、時間区間ごとに、前記第3利用履歴データに含まれる前記利用値および前記ダミー値の加算値と、前記利用履歴パターンに含まれる前記基準値とを比較することにより、当該時間区間における前記ユーザの生活パターンの異常を検知する
請求項11~14に記載のデータ処理方法。 - 前記データ処理方法は、さらに、
周期情報を設定する設定ステップと、
設定された前記周期情報を前記第1装置から前記第2装置へ送信する第2送信ステップとを含み、
前記第2取得ステップでは、複数の第2利用履歴データの中から、設定された前記周期情報に対応する前記第2利用履歴データを取得し、
前記検知ステップでは、前記第1装置から受信した前記周期情報が示す周期に対応する前記利用履歴パターンを用いて、前記ユーザの生活パターンの異常を検知する
請求項15に記載のデータ処理方法。 - 前記データ処理方法は、さらに、
前記第2装置が、複数の第1装置の各々から受信した周期情報を、送信元の第1装置に対応づけて記憶部に格納する第1格納ステップを含み、
前記検知ステップでは、前記記憶部から、前記第3利用履歴データの送信元の第1装置に対応する周期情報を取得し、取得された前記周期情報が示す周期に対応する前記利用履歴パターンを用いて前記ユーザの生活パターンの異常を検知する
請求項15に記載のデータ処理方法。 - 前記データ処理方法は、さらに、
前記第2装置が、前記第1装置から受信した前記第3利用履歴データを記憶部に格納する第2格納ステップと、
前記第1装置が、前記記憶部に格納された前記第3利用履歴データの要求メッセージを前記第2装置へ送信する第3送信ステップと、
前記第2装置が、前記第1装置から受信した前記要求メッセージに従って、前記記憶部に格納された前記第3利用履歴データを前記第1装置へ送信する第4送信ステップと、
前記第1装置が、前記第2利用履歴データを用いて、前記第2装置から受信した前記第3利用履歴データから前記第1利用履歴データを復元する復元ステップと、
前記第1装置が、復元された前記第1利用履歴データを表示する第3表示ステップとを含む
請求項11に記載のデータ処理方法。 - 前記データ処理方法は、さらに、
復元される前記第1利用履歴データに関する情報を指示するための第2グラフィカル・ユーザ・インタフェースを表示する第4表示ステップを含み、
前記要求メッセージは、前記第2グラフィカル・ユーザ・インタフェースを介して前記ユーザから指示された情報を含み、
前記第4送信ステップでは、前記第2装置が、前記要求メッセージに含まれる情報に対応する前記第3利用履歴データを前記第1装置へ送信する
請求項18に記載のデータ処理方法。 - ユーザが利用する少なくとも1台の電気機器の利用履歴データを送信する送信装置であって、
前記ユーザが利用した少なくとも1台の電気機器の利用履歴を示す第1利用履歴データを取得する第1取得部と、
固定されたダミー利用履歴を示す第2利用履歴データを取得する第2取得部と、
前記第1利用履歴データおよび前記第2利用履歴データを合成することにより第3利用履歴データを生成する合成部と、
前記第3利用履歴データを送信する送信部とを備える
送信装置。 - 前記送信装置は、集積回路として構成されている
請求項20に記載の送信装置。 - 請求項20に記載の送信装置と、
ユーザの生活パターンの異常を検知するための異常検知装置とを備え、
前記異常検知装置は、
前記送信装置から受信した前記第3利用履歴データと、異常を検知するための利用履歴パターンとを比較することにより、前記ユーザの生活パターンの異常を検知する検知部を備える
異常検知システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013557979A JP6167404B2 (ja) | 2012-09-05 | 2013-08-19 | データ処理方法、送信装置、および異常検知システム |
CN201380003535.8A CN103891261B (zh) | 2012-09-05 | 2013-08-19 | 数据处理方法、发送装置以及异常检测系统 |
US14/353,345 US9697574B2 (en) | 2012-09-05 | 2013-08-19 | Data processing method, transmitting apparatus, and anomaly detection system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-195018 | 2012-09-05 | ||
JP2012195018 | 2012-09-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014038145A1 true WO2014038145A1 (ja) | 2014-03-13 |
Family
ID=50236780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/004892 WO2014038145A1 (ja) | 2012-09-05 | 2013-08-19 | データ処理方法、送信装置、および異常検知システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US9697574B2 (ja) |
JP (1) | JP6167404B2 (ja) |
CN (1) | CN103891261B (ja) |
WO (1) | WO2014038145A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016201741A (ja) * | 2015-04-13 | 2016-12-01 | 日本電信電話株式会社 | 無線端末及び情報漏洩防止システム |
JP2018073352A (ja) * | 2016-11-04 | 2018-05-10 | 住友電気工業株式会社 | 機器情報処理装置、管理装置、管理システム、情報処理方法および情報処理プログラム |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2015323957B2 (en) * | 2014-09-30 | 2020-11-19 | Joshua KRAGE | Detecting unauthorized device access by comparing multiple independent spatial-time data sets |
CN104570896A (zh) * | 2014-12-26 | 2015-04-29 | 福建智恒软件科技有限公司 | 一种能耗异常监控方法及装置 |
JP6757915B2 (ja) * | 2015-07-30 | 2020-09-23 | パナソニックIpマネジメント株式会社 | 情報端末の制御方法および情報システム |
JP7359748B2 (ja) | 2020-10-26 | 2023-10-11 | 株式会社日立製作所 | ボルト軸力計測装置及び方法 |
EP4248605A4 (en) * | 2020-11-18 | 2024-03-27 | Telefonaktiebolaget LM Ericsson (publ) | OPTIMIZING THE USER EXPERIENCE IN ENCRYPTED TRAFFIC |
CN113126512B (zh) * | 2021-04-01 | 2023-07-18 | 青岛海尔空调器有限总公司 | 用于数据上报的方法、装置和智能家电设备 |
CN115640285B (zh) * | 2022-10-24 | 2023-10-27 | 北京国电通网络技术有限公司 | 电力异常信息发送方法、装置、电子设备和介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005346291A (ja) * | 2004-06-01 | 2005-12-15 | Sekisui Chem Co Ltd | 見守り者端末及び見守り者端末用プログラム |
JP2007199002A (ja) * | 2006-01-30 | 2007-08-09 | Matsushita Electric Ind Co Ltd | ガス器具判別装置 |
JP2008112267A (ja) * | 2006-10-30 | 2008-05-15 | Hitachi Ltd | 電力使用量による生活見守り方法およびシステム |
JP2011155322A (ja) * | 2010-01-25 | 2011-08-11 | Sony Corp | 電力管理装置及び電子機器登録方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6263055B1 (en) * | 1998-09-09 | 2001-07-17 | Lucent Technologies Inc. | System for suppressed ringing access of subscriber lines to identify usage anomalies of customer premise equipment connected thereto |
US20040024483A1 (en) * | 1999-12-23 | 2004-02-05 | Holcombe Bradford L. | Controlling utility consumption |
JP2003141666A (ja) | 2001-11-01 | 2003-05-16 | Hitachi Ltd | セキュリティサービスシステムおよびサービス提供方法 |
JP2007183890A (ja) | 2006-01-10 | 2007-07-19 | Chugoku Electric Power Co Inc:The | 生活状況監視システム、装置、方法およびプログラム |
US20080070652A1 (en) * | 2006-09-18 | 2008-03-20 | Igt, Inc. | Reduced power consumption wager gaming machine |
US7343267B1 (en) * | 2006-09-21 | 2008-03-11 | International Business Machines Corporation | Methods and systems for statistical based monitoring and power management |
KR100969567B1 (ko) * | 2008-07-04 | 2010-07-12 | 포항공과대학교 산학협력단 | 이동 통신 단말기의 비정상적인 배터리 소모 검출 방법 및장치 |
KR20110088530A (ko) * | 2008-11-28 | 2011-08-03 | 파나소닉 주식회사 | 전력 감시 장치, 전력 감시 방법 및 부품 실장용 장치 |
US9020769B2 (en) * | 2009-01-26 | 2015-04-28 | Geneva Cleantech Inc. | Automatic detection of appliances |
WO2010085817A1 (en) * | 2009-01-26 | 2010-07-29 | Geneva Cleantech Inc. | Methods and apparatus for power factor correction and reduction of distortion in and noise in a power supply delivery network |
US8332945B2 (en) * | 2009-06-05 | 2012-12-11 | The Regents Of The University Of Michigan | System and method for detecting energy consumption anomalies and mobile malware variants |
CA2673135C (en) * | 2009-07-17 | 2017-01-17 | Anomalous Networks, Inc. | Determining usage predictions and detecting anomalous user activity through traffic patterns |
JP5552817B2 (ja) * | 2010-01-25 | 2014-07-16 | ソニー株式会社 | 電力管理システム、電力管理装置、電力管理方法、蓄電装置、及び電動移動体 |
JP2011180869A (ja) * | 2010-03-02 | 2011-09-15 | Hitachi Ltd | 計算機の状態監視装置、計算機の監視システムおよび計算機の状態監視方法 |
JP2012058998A (ja) * | 2010-09-08 | 2012-03-22 | Toshiba Corp | サーバ、課金サーバ、電力使用量計算システム及びプログラム |
US20120166151A1 (en) * | 2010-12-22 | 2012-06-28 | Honeywell International Inc. | System and method for performance monitoring of commercial refrigeration |
JP5323113B2 (ja) | 2011-03-16 | 2013-10-23 | 株式会社東芝 | 電力利用調整装置、システムおよびプログラム |
TW201333484A (zh) * | 2012-02-08 | 2013-08-16 | Ind Tech Res Inst | 設備異常的偵測裝置與方法 |
-
2013
- 2013-08-19 CN CN201380003535.8A patent/CN103891261B/zh active Active
- 2013-08-19 JP JP2013557979A patent/JP6167404B2/ja active Active
- 2013-08-19 US US14/353,345 patent/US9697574B2/en active Active
- 2013-08-19 WO PCT/JP2013/004892 patent/WO2014038145A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005346291A (ja) * | 2004-06-01 | 2005-12-15 | Sekisui Chem Co Ltd | 見守り者端末及び見守り者端末用プログラム |
JP2007199002A (ja) * | 2006-01-30 | 2007-08-09 | Matsushita Electric Ind Co Ltd | ガス器具判別装置 |
JP2008112267A (ja) * | 2006-10-30 | 2008-05-15 | Hitachi Ltd | 電力使用量による生活見守り方法およびシステム |
JP2011155322A (ja) * | 2010-01-25 | 2011-08-11 | Sony Corp | 電力管理装置及び電子機器登録方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016201741A (ja) * | 2015-04-13 | 2016-12-01 | 日本電信電話株式会社 | 無線端末及び情報漏洩防止システム |
JP2018073352A (ja) * | 2016-11-04 | 2018-05-10 | 住友電気工業株式会社 | 機器情報処理装置、管理装置、管理システム、情報処理方法および情報処理プログラム |
Also Published As
Publication number | Publication date |
---|---|
JP6167404B2 (ja) | 2017-07-26 |
CN103891261A (zh) | 2014-06-25 |
US9697574B2 (en) | 2017-07-04 |
US20140277798A1 (en) | 2014-09-18 |
CN103891261B (zh) | 2017-04-19 |
JPWO2014038145A1 (ja) | 2016-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6167404B2 (ja) | データ処理方法、送信装置、および異常検知システム | |
US10416205B2 (en) | Monitoring of resource consumption patterns in an automated environment including detecting variance in resource consumption | |
JP6410119B2 (ja) | 情報表示方法 | |
JP5852988B2 (ja) | 複数のユーザ装置における通知の冗長表示の回避 | |
US11079833B2 (en) | Power management apparatus for managing system power including plurality of electronic devices, and operating | |
JP5520807B2 (ja) | 住宅用電気機器メンテナンス管理装置及び住宅用電気機器メンテナンスシステム | |
CN109150656A (zh) | 智能设备的状态提醒方法、装置、设备和存储介质 | |
EP2795855A1 (en) | System and method for using a network to control a power management system | |
JP2013210952A (ja) | 情報処理装置、電子機器、情報処理方法、及びプログラム | |
JP5877530B1 (ja) | 通知システム及び通知方法 | |
JP2018048774A (ja) | 情報提供システム、情報提供方法及び制御プログラム | |
JP2005295714A (ja) | 自動電源制御システム | |
JP2018124637A (ja) | 送信システム | |
JP6467760B2 (ja) | 防犯管理装置、防犯管理方法、制御プログラム及び防犯管理システム | |
JP6132870B2 (ja) | 宅内コントローラ、宅内機器管理システム、通知メッセージ表示方法及びプログラム | |
JP6443770B2 (ja) | 防犯管理装置、防犯管理方法、制御プログラム及び防犯管理システム | |
JP2007065773A (ja) | アカウント不正使用検出装置、データ収集装置ならびにアカウント不正使用検出プログラム | |
Lim et al. | CASPRE: A context-aware standby power reduction scheme for household appliances | |
Jung et al. | Power saving with passive standby mode using bitmap-based activity logs for energy-efficient set-top box | |
JP2011186738A (ja) | 情報提供システム | |
JP2016071548A (ja) | 防犯管理システム | |
JP2016214013A (ja) | Dr情報システム、端末装置、情報処理方法及び制御プログラム | |
WO2017051634A1 (ja) | 情報処理装置、情報処理方法、およびプログラム | |
JP2019166699A (ja) | 情報処理装置及びプログラム | |
EP3748451A1 (en) | Information processing apparatus, alarm management system, and alarm management method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENP | Entry into the national phase |
Ref document number: 2013557979 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14353345 Country of ref document: US |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13835209 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 13835209 Country of ref document: EP Kind code of ref document: A1 |