Information processing device, charging device, information processing method, program, and storage medium

Abstract

An acquirer acquires an observed amount related to at least one of an operation amount of a power device or an environmental state of the power device, the power device including an electric operation unit accommodated in a housing and a wind generation unit that supports a flow of air inside and outside of the housing, a comparator compares the observed amount acquired by the acquirer with a reference amount, and a determiner determines an abnormal change in the power device on the basis of a result of comparing the observed amount with the reference amount in the comparator.

What is claim is: 
     
         1 . An information processing device comprising:
 an acquirer configured to acquire an observed amount related to at least one of an operation amount of a power device or an environmental state of the power device, the power device including an electric operation unit accommodated in a housing and a wind generation unit that supports a flow of air inside and outside of the housing;   a comparator configured to compare the observed amount acquired by the acquirer with a reference amount; and   a determiner configured to determine an abnormal change in the power device on the basis of a result of comparing the observed amount with the reference amount in the comparator.   
     
     
         2 . The information processing device according to  claim 1 , wherein the abnormal change is an abnormality of the wind generation unit or of a flow path along which air flows in the housing or an abnormal flow change of prescribed deterioration or more in the wind generation unit or the flow path. 
     
     
         3 . The information processing device according to  claim 2 ,
 wherein the acquirer acquires a first observed amount related to at least one of power consumption of the power device or a temperature of the power device as the observed amount,   the comparator compares the first observed amount acquired by the acquirer with the reference amount, and   the determiner determines the abnormal flow change in the power device on the basis of a comparison result of the comparator.   
     
     
         4 . The information processing device according to  claim 2 , wherein the reference amount includes a value of the observed amount previously acquired by the acquirer. 
     
     
         5 . The information processing device according to  claim 2 , wherein the reference amount includes a previously obtained value of the observed amount while the power device is in use when there is no abnormal change in the power device. 
     
     
         6 . The information processing device according to  claim 4 , wherein the determiner determines the abnormal change in the power device on the basis of an input result of inputting the observed amount to a trained model modeled by learning the reference amount. 
     
     
         7 . The information processing device according to  claim 2 ,
 wherein the acquirer acquires a first observed amount related to at least one of power consumption of the power device or a temperature of the power device and a second observed amount related to an operation amount of the wind generation unit as the observed amount,   the comparator compares the first observed amount and the second observed amount acquired by the acquirer with the reference amount, and   the determiner determines the abnormal flow change in the power device on the basis of a comparison result of the comparator.   
     
     
         8 . The information processing device according to  claim 7 , wherein the reference amount includes a value of the observed amount previously acquired by the acquirer. 
     
     
         9 . The information processing device according to  claim 7 , wherein the reference amount includes a previously obtained value of the observed amount while the power device is in use when there is no abnormal change in the power device. 
     
     
         10 . The information processing device according to  claim 7 , wherein the determiner determines the abnormal change in the power device on the basis of an input result of inputting the observed amount to a trained model modeled by learning the reference amount. 
     
     
         11 . The information processing device according to  claim 1 , wherein the abnormal change includes an abnormality in the electric operation unit or an abnormal change in the electric operation unit having prescribed deterioration or more in the electric operation unit. 
     
     
         12 . The information processing device according to  claim 11 , wherein the reference amount includes a value of the observed amount previously acquired by the acquirer. 
     
     
         13 . The information processing device according to  claim 11 , wherein the reference amount includes a previously obtained value of the observed amount while the power device is in use when there is no abnormal change in the power device. 
     
     
         14 . The information processing device according to  claim 11 , wherein the determiner determines the abnormal change in the power device on the basis of an input result of inputting the observed amount to a trained model modeled by learning the reference amount. 
     
     
         15 . The information processing device according to  claim 1 ,
 wherein the abnormal change includes an abnormal change in the wind generation unit or in a flow path along which air flows in the housing or an abnormal flow change of prescribed deterioration or more in the wind generation unit or the flow path and an abnormality in the electric operation unit or an abnormal change in the electric operation unit having prescribed deterioration or more in the electric operation unit.   
     
     
         16 . The information processing device according to  claim 15 ,
 wherein the determiner determines the abnormal change in the electric operation unit during an operation of the power device, and determines the abnormal flow change when the power device is not in operation.   
     
     
         17 . The information processing device according to  claim 15 ,
 wherein the determiner determines the abnormal change in the electric operation unit when a temperature of the power device is increasing, and   the determiner determines the abnormal flow change when a temperature of the power device is decreasing.   
     
     
         18 . The information processing device according to  claim 1 , further comprising a countermeasure unit configured to prohibit an operation of the power device or reduce the operation amount of the power device when the determiner determines the abnormal change in the power device. 
     
     
         19 . The information processing device according to  claim 2 ,
 wherein the flow path has a purification device configured to purify air flowing into the housing, and   prescribed deterioration or more of the flow path includes a prescribed clogging level or higher of the purification device.   
     
     
         20 . The information processing device according to  claim 1 , wherein the power device is a charging device including a power storage storing electric power. 
     
     
         21 . The information processing device according to  claim 20 , wherein the electric operation unit includes a power converter electrically connected to the power storage. 
     
     
         22 . The information processing device according to  claim 1 , wherein the power device further includes a holding unit configured to hold a power storage for storing electric power so that the power storage is detachable. 
     
     
         23 . The information processing device according to  claim 1 , wherein the power device is a storage device configured to store a storage target. 
     
     
         24 . The information processing device according to  claim 23 , wherein the storage target is a power storage device including a power storage. 
     
     
         25 . The information processing device according to  claim 24 , wherein the power storage device is detachably attached to a vehicle that runs using electric power. 
     
     
         26 . A charging device comprising a power storage accommodated in a housing, a power converter electrically connected to the power storage, and a wind generation unit configured to support a flow of air inside and outside of the housing, the charging device comprising:
 an acquirer configured to acquire an observed amount related to at least one of an operation amount of the charging device or an environmental state of the charging device;   a comparator configured to compare the observed amount acquired by the acquirer with a reference amount; and   a determiner configured to determine an abnormal change in the charging device on the basis of a result of comparing the observed amount with the reference amount in the comparator.   
     
     
         27 . An information processing method comprising steps of:
 acquiring an observed amount related to at least one of an operation amount of a power device or an environmental state of the power device, the power device including an electric operation unit accommodated in a housing and a wind generation unit that supports a flow of air inside and outside of the housing and an environmental state of the power device;   comparing the observed amount with a reference amount; and   determining an abnormal change in the power device on the basis of a result of comparing the observed amount with the reference amount.   
     
     
         28 . A non-transitory computer readable storage medium storing a program for causing a computer to execute the information processing method according to  claim 27 . 
     
     
         29 . (canceled)