JP2019153140A - Evaluation system, evaluation device, and evaluation program - Google Patents

Abstract

To provide an evaluation system, an evaluation device, and an evaluation program that enable quantitative evaluation of a method for managing an electrical machine.SOLUTION: An evaluation system comprises: first acquisition means for acquiring evaluation target information having operation information on the operation status of an electrical machine 3 and management state information on the management state of the electrical machine 3; a reference database in which past evaluation target information acquired in advance, reference information corresponding to the past evaluation target information, and relevance of three or more stages between the past evaluation target information and the reference information are stored; first evaluation means for acquiring evaluation data including first relevance of three or more stages between the evaluation target information and the reference information with reference to the reference database; and first generation means for generating a work evaluation result having information necessary for management of the electrical machine on the basis of the evaluation data.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an evaluation system, an evaluation apparatus, and an evaluation program that support management of electrical equipment.

  In recent years, technology that can grasp the operating status of electrical equipment has attracted attention. For example, Patent Document 1 proposes a method capable of easily and accurately obtaining power consumption and the like in individual electric devices. In particular, for example, Patent Document 2 discloses an energy monitoring device that monitors power usage information (energy, etc.) of an electric device and notifies a user.

  As a method disclosed in Patent Document 1, for example, data representing the sum of electric signals of two or more electric devices including a first electric device is acquired, and by processing the data using a probability generation model, An estimated value of the operating state of the first electrical device is generated, and an estimated value of the electrical signal of the first electrical device is output. The probability generation model has a factor corresponding to the first electrical device and having three or more states.

The energy monitoring device disclosed in Patent Literature 2 is programmed to identify the electronic device connected to the power source and the state of the electronic device from the change in the continuous measurement value of the power source. Also provided is an algorithm for determining the load signature of an electronic device and its state. Also, the device and the state are identified using a table storing the state load signature. In addition, energy monitoring information is collected and displayed to the user on a display, a remote display, or a remote device such as a personal computer, a personal digital assistant, iPh via a network.
Sent to one (registered trademark), mobile phone, voice mail, electronic mail, or text message.

JP2013-213825A JP2015-29418A

  Here, in the management of maintenance and repair of electrical equipment, there are many cases of handling after an abnormality of the electrical equipment occurs, and there is a concern of affecting users and the like between the occurrence of the abnormality and the handling. In particular, the management method for each electrical device often depends on the characteristics of each electrical device, such as the characteristics of each device, usage conditions, and qualifications required for management. For this reason, it is necessary to manage the electrical equipment based on information regarding the characteristics of each electrical equipment. However, it is difficult to grasp all such information within one manager. For this reason, it is difficult to work after quantitatively evaluating the management method of each electric device, and the work is often based on intuition and experience. As a result, there is a situation that the time spent for management becomes longer.

  In this regard, with the disclosed technologies of Patent Document 1 and Patent Document 2, the operating state of the electrical device is merely estimated from the power consumption, and the management method of the electrical device cannot be quantitatively evaluated. Due to the circumstances described above, it is desired to realize quantitative evaluation.

  Therefore, the present invention has been devised in view of the above-described problems, and an object of the present invention is to provide an evaluation system, an evaluation apparatus, and an evaluation program that enable quantitative evaluation of a management method for electrical equipment. It is to provide.

  An evaluation system according to a first aspect of the invention is an evaluation system that supports management of an electric device, and includes evaluation object information having operation information related to the operation status of the electric device and management status information related to the management status of the electric device. The first acquisition means to acquire, the previously acquired evaluation object information, the reference information corresponding to the past evaluation object information, and the three or more levels of association between the past evaluation object information and the reference information A reference database in which the degree is stored; first evaluation means for referring to the reference database; and obtaining evaluation data including first evaluation degrees in three or more stages between the evaluation object information and the reference information; First operation means for generating a work evaluation result having information necessary for management of the electric device based on the evaluation data, and the operation information is the electric machine Is information generated based on operation information including measurement information including at least one of a current supplied to and an applied voltage, and installation information related to an installation state of the electrical device, and the management status information is It is information generated based on basic information having at least one of material information including information on materials used for management of the electrical equipment and information on a user performing management of the electrical equipment. And

  The evaluation system according to a second invention is the planning support according to the first invention, wherein the work evaluation result includes standard information including work contents suitable for management of the electrical equipment, and a management plan suitable for management of the electrical equipment. It has at least one of information.

  The evaluation system according to a third invention is characterized in that, in the first invention or the second invention, the management status information includes optimum information relating to a management method suitable for the electrical equipment.

  The evaluation system according to a fourth invention is characterized in that, in any one of the first to third inventions, the operation information includes estimation information for estimating an abnormality factor of the electric device.

  In the evaluation system according to a fifth aspect of the present invention, in any one of the first to fourth aspects, the installation information includes device information including information unique to the device in the electric device, and information regarding a condition where the electric device is disposed. It includes at least one of arrangement condition information, environmental information including information on an environment where the electric device is arranged, and management information including information associated with management of the electric device.

  In any one of the first to fifth inventions, the evaluation system according to a sixth aspect of the invention manages the reference information, including past standard information including work contents when the electric device is managed, and the electric device. It has at least one of the past plan support information including the management plan at the time.

  The evaluation system according to a seventh invention is the evaluation system according to any one of the first invention to the sixth invention, wherein the measurement information is a result of calculating the plurality of currents measured at different times, and a plurality of measurements measured at different times. It has at least one of the results obtained by calculating the voltage.

  The evaluation system according to an eighth aspect of the present invention is the evaluation system according to any one of the first to seventh aspects, wherein the management result information indicating a result of managing the electrical device based on the work evaluation result is acquired, and based on the management result information. The apparatus further comprises update means for updating the association degree.

  The evaluation system according to a ninth aspect is the determination means according to any one of the first to eighth aspects, wherein the determination unit determines whether to transmit the work evaluation result to a user terminal of the user based on the work evaluation result. Is further provided.

  The evaluation system according to a tenth aspect of the present invention corresponds to any one of the first to ninth aspects of the invention, corresponding to second acquisition means for acquiring the driving information, past driving information acquired in advance, and the past driving information. Reference is made to past operation information, an operation reference database in which three or more levels of operation association between the past operation information and the past operation information are stored, the operation reference database, the operation information, Second evaluation means for acquiring driving evaluation data including first driving relevance in three or more stages with respect to the past operating information; and second generating means for generating the operating information based on the driving evaluation data; Are further provided.

  An evaluation system according to an eleventh aspect of the present invention corresponds to any one of the first to tenth aspects of the present invention, corresponding to the third acquisition means for acquiring the basic information, the past basic information acquired in advance, and the past basic information. The basic reference database storing past management status information, and the basic reference database storing three or more levels of basic association between the past basic information and the past management status information, and the basic reference database. And third evaluation means for acquiring basic evaluation data including three or more levels of first basic relevance with the past management status information, and the management status information is generated based on the basic evaluation data. 3 generation means.

  The evaluation system according to a twelfth aspect of the invention is any one of the first to eleventh aspects of the invention, wherein the basic information includes the driving information.

  An evaluation apparatus according to a thirteenth aspect of the invention is an evaluation apparatus that supports management of an electrical device, and includes evaluation object information including operation information related to the operation status of the electrical device and management status information related to the management status of the electrical device. The acquisition part to acquire, the past evaluation object information acquired in advance, the reference information corresponding to the past evaluation object information, and the degree of association of three or more levels between the past evaluation object information and the reference information A reference database stored, an evaluation unit that refers to the reference database, obtains evaluation data including three or more stages of first associations between the evaluation object information and the reference information, and the evaluation data And a generation unit that generates a work evaluation result having information necessary for management of the electric device, and the operation information includes a current and a sign supplied to the electric device. Information generated based on operation information including measurement information including at least one of the voltages to be applied and installation information related to the installation state of the electrical equipment, and the management status information is used for management of the electrical equipment It is information generated based on basic information having at least one of material information having material information and supplier information having information on a user who manages the electric device.

  An evaluation program according to a fourteenth aspect of the invention is an evaluation program for supporting the management of an electric device, and includes evaluation object information having operation information related to the operation status of the electric device and management status information related to the management status of the electric device. The acquisition step to acquire, the past evaluation target information acquired in advance, the reference information corresponding to the past evaluation target information, and the three or more levels of association between the past evaluation target information and the reference information An evaluation step of referring to a stored reference database, obtaining evaluation data including three or more stages of first relations between the evaluation object information and the reference information, and the electric device based on the evaluation data Generating a work evaluation result having information necessary for management of the computer, and causing the computer to execute the operation information. Is information generated based on operation information including measurement information including at least one of a current supplied to and an applied voltage, and installation information related to an installation state of the electrical device, and the management status information is It is information generated based on basic information having at least one of material information including information on materials used for management of the electrical equipment and information on a user performing management of the electrical equipment. And

  According to the first invention to the twelfth invention, the first evaluation means refers to the reference database and acquires evaluation data including the first association degree between the evaluation object information and the reference information. For this reason, reference information is linked | related with evaluation object information, and it can evaluate quantitatively about the management method of an electric equipment based on evaluation object information. As a result, it is possible to reduce the time spent on the management of the electrical equipment.

  Moreover, according to the 1st invention-the 12th invention, the 1st acquisition means acquires the evaluation object information which has operation information and management status information. For this reason, it is possible to generate an evaluation result in consideration of different operating conditions and features for each electrical device. Thereby, it becomes possible to improve the precision at the time of evaluating the management method of an electric equipment.

  In particular, according to the second invention, the work evaluation result includes at least one of standard information and plan support information. For this reason, management of an electric equipment can be easily implemented by referring to the work evaluation result. As a result, it is possible to further reduce the time spent managing the electrical equipment.

  In particular, according to the third invention, the management status information includes optimum information. That is, optimum information that differs for each electrical device is included in the evaluation target. For this reason, even when the same operation information is acquired, a different work evaluation result can be generated for each optimum information. Thereby, it becomes possible to improve the accuracy of the optimum evaluation for each electric device.

  In particular, according to the fourth invention, the operation information includes estimation information. For this reason, the operation | work evaluation result including the prevention with respect to abnormality of an electric equipment can be produced | generated. As a result, it becomes possible to avoid an unrepairable state of the electrical device in advance. Further, it is possible to notify the user of the estimated abnormality before the abnormality occurs in the electric device. Thereby, it becomes possible to prevent the influence accompanying abnormality of an electric equipment.

  Particularly, according to the fifth aspect, the installation information includes at least one of device information, arrangement condition information, environment information, and management information. For this reason, the work evaluation result based on the place and environment where the electric equipment is provided can be generated. Thereby, it is possible to further improve the accuracy when evaluating the management method of the electric device.

  Particularly, according to the sixth aspect, the reference information includes at least one of past standard information and past plan support information. For this reason, generation | occurrence | production of the theoretical work evaluation result which cannot be realistic is suppressed, and a realistic work evaluation result can be produced | generated. As a result, it is possible to provide the user with an optimal work evaluation result when performing actual management.

  In particular, according to the seventh aspect, the measurement information includes at least one of a result of calculating a plurality of currents and a result of calculating a plurality of voltages. For this reason, the management method based on the time-dependent change in an electric equipment can be evaluated. As a result, it is possible to take into account deterioration with time in the electrical equipment, and it is possible to generate work evaluation results with higher accuracy.

  In particular, according to the eighth invention, the updating means updates the association degree based on the management result information. For this reason, it is possible to easily correct the deviation between the work evaluation result and the actually managed result. Thereby, even when the management method of the electrical equipment changes with time, it becomes possible to generate a highly accurate work evaluation result.

  In particular, according to the ninth aspect, the determination means determines whether to transmit to the user terminal based on the work evaluation result. For this reason, the work evaluation result can be transmitted to the user terminal only when it is necessary to notify the user. Thereby, it becomes possible to reduce the load of the user who manages an electric equipment.

  In particular, according to the tenth aspect, the second generation means generates operation information based on the driving evaluation data. For this reason, when newly constructing reference information of the reference database, it is only necessary to newly construct the relationship between the evaluation target information and the reference information, and it is not necessary to newly prepare operation information. As a result, it is possible to significantly reduce the time spent for reconstructing the reference database. Moreover, the data amount used for construction of a reference database can be reduced, and the fall of generalization performance can be suppressed. This makes it possible to generate a work evaluation result suitable for actual work.

  In particular, according to the eleventh aspect, the third generation means generates management status information based on the basic evaluation data. For this reason, when newly constructing reference information of the reference database, it is only necessary to newly construct the relationship between the evaluation target information and the reference information, and it is not necessary to newly prepare basic information. As a result, it is possible to significantly reduce the time spent for reconstructing the reference database. Moreover, the data amount used for construction of a reference database can be reduced, and the fall of generalization performance can be suppressed. This makes it possible to generate a work evaluation result suitable for actual work.

  In particular, according to the twelfth aspect, the basic information includes driving information. That is, it is possible to generate management status information including a viewpoint different from the operation information. For this reason, the work evaluation result based on a plurality of viewpoints can be generated. Thereby, it is possible to further improve the accuracy when evaluating the management method of the electric device.

  According to the thirteenth invention, the evaluation unit refers to the reference database, and acquires evaluation data including the first degree of association between the evaluation object information and the reference information. For this reason, reference information is linked | related with evaluation object information, and it can evaluate quantitatively about the management method of an electric equipment based on evaluation object information. As a result, it is possible to reduce the time spent on the management of the electrical equipment.

  According to the thirteenth aspect, the acquisition unit acquires evaluation target information having operation information and management status information. For this reason, it is possible to generate an evaluation result in consideration of different operating conditions and features for each electrical device. Thereby, it becomes possible to improve the precision at the time of evaluating the management method of an electric equipment.

  According to the fourteenth aspect, the evaluation step refers to the reference database, and acquires evaluation data including the first degree of association between the evaluation target information and the reference information. For this reason, reference information is linked | related with evaluation object information, and it can evaluate quantitatively about the management method of an electric equipment based on evaluation object information. As a result, it is possible to reduce the time spent on the management of the electrical equipment.

  According to the fourteenth aspect of the invention, the obtaining step obtains evaluation target information having operation information and management status information. For this reason, it is possible to generate an evaluation result in consideration of different operating conditions and features for each electrical device. Thereby, it becomes possible to improve the precision at the time of evaluating the management method of an electric equipment.

FIG. 1 is a schematic diagram showing an example of the configuration of the evaluation system in the present embodiment. FIG. 2A and FIG. 2B are schematic views showing an example using the evaluation system in the present embodiment. FIG. 3 is a schematic diagram illustrating an example of a reference database in the present embodiment. FIG. 4 is a schematic diagram showing a first modification of the reference database in the present embodiment. FIG. 5 is a schematic diagram showing a second modification of the reference database in the present embodiment. FIG. 6A is a schematic diagram illustrating an example of the configuration of the evaluation apparatus in the present embodiment, and FIG. 6B is a schematic diagram illustrating an example of the function of the evaluation apparatus in the present embodiment. FIG. 7 is a schematic diagram illustrating an example of evaluation target information, past evaluation target information, reference information, and work evaluation results in the present embodiment. FIG. 8 is a flowchart showing an example of the operation of the evaluation system in the present embodiment. FIG. 9 is a schematic diagram showing an example of the operation reference database in the present embodiment. FIG. 10 is a schematic diagram showing an example of the basic reference database in the present embodiment. FIG. 11 is a flowchart showing a first modification of the operation of the evaluation system in the present embodiment. FIG. 12A is a flowchart showing a second modification of the operation of the evaluation system in the present embodiment, and FIG. 12B is a flowchart showing a third modification of the operation of the evaluation system in the present embodiment. is there. FIG. 13 is a schematic diagram illustrating an example of an operation reference database used in the first modification of the configuration of the evaluation system in the present embodiment. FIG. 14 is a schematic diagram illustrating an example of a basic reference database used in the second modification of the configuration of the evaluation system in the present embodiment.

  Hereinafter, an example of an evaluation system according to an embodiment of the present invention will be described with reference to the drawings. In the following, a worker who manages maintenance and repair of electrical equipment, a user of electrical equipment, a supplier who manages an evaluation system, and the like will be collectively described as users.

(Configuration of evaluation system 100)
With reference to FIGS. 1-7, an example of a structure of the evaluation system 100 in this embodiment is demonstrated. FIG. 1 is a block diagram showing the overall configuration of the evaluation system 100 in the present embodiment.

  The evaluation system 100 is mainly used by a user who performs management such as maintenance and repair of the electrical equipment 3. The evaluation system 100 generates a work evaluation result having information necessary for management of the electrical device 3 from the evaluation target information having information regarding the electrical device 3.

  The evaluation system 100 is mainly used for an electric device 3 provided in a living space, a commercial facility, or the like. For example, the evaluation system 100 can detect an abnormality of the electrical device 3 and can estimate an abnormality that may occur in the electrical device 3 and generate a work evaluation result that evaluates a management method suitable for the situation. Thereby, it becomes possible to improve the work efficiency of the user who performs management. The evaluation system 100 can quantitatively evaluate the management method of the electrical device 3 by referring to a reference database in which management histories such as past work standards and work plans in the electrical device 3 are accumulated. Become.

  As shown in FIG. 1, the evaluation system 100 includes an evaluation device 1. The evaluation device 1 generates a work evaluation result for the electrical device 3. For example, the evaluation device 1 may be connected to the measurement unit 2 or the like via the public communication network 7 or may be connected to at least one of the user terminal 5 and the server 6.

  The measurement unit 2 generates measurement information including, for example, a current supplied to the electric device 3 and transmits the measurement information to the evaluation device 1. For example, the measurement unit 2 includes the measurement terminal 21 and may include the temperature measured using the measurement terminal 21 in the measurement information. 1 shows a state in which one electrical device 3a, 3b is electrically connected to one measurement unit 2a, 2b, but the electrical device electrically connected to the measurement unit 2 The number of 3 is arbitrary, and the numbers of the measuring unit 2 and the measuring terminal 21 are also arbitrary.

  FIG. 2A and FIG. 2B are schematic views showing an example using the evaluation system 100 in the present embodiment. As illustrated in FIG. 2A, the evaluation device 1 acquires evaluation target information including operation information related to the operation status of the electrical device 3 and management status information related to the management status of the electrical device 3. The evaluation device 1 generates a work evaluation result based on the acquired evaluation target information and notifies the user. For example, the evaluation device 1 displays a work evaluation result on the evaluation device 1 and notifies the user.

  For example, as illustrated in FIG. 2B, the evaluation device 1 may transmit the work evaluation result to the user terminal 5. In this case, it is possible to notify the user away from the evaluation device 1 by displaying the work evaluation result on the user terminal 5.

  The operation information is generated based on operation information including measurement information including current measured by the measurement unit 2 and the like, and installation information related to the installation state of the electric device 3. The management status information is generated based on basic information having at least one of material information including information on materials used for management of the electrical equipment 3 and supplier information including information on users who manage the electrical equipment 3. The For example, the operation information and the management status information are generated without performing conversion processing or the like on the driving information and the basic information. For example, artificial intelligence techniques such as ensemble learning and distributed deep learning are used for the driving information and the basic information. May be generated. Details of each information will be described later.

  As illustrated in FIG. 3, the evaluation device 1 acquires evaluation data with reference to a reference database, and generates a work evaluation result based on the evaluation data. The reference database stores past evaluation target information acquired in advance and reference information corresponding to the past evaluation target information.

  The past evaluation target information indicates information obtained by accumulating evaluation target information acquired in advance. The past evaluation target information includes past operation information and past management status information.

  The reference database stores the degree of association between past evaluation target information and reference information. The degree of association indicates the degree to which the past evaluation target information and the reference information are associated with each other, and is indicated by three or more levels such as a percentage, 10 levels, or 5 levels, for example. For example, in FIG. 3, “operation information A” included in the past evaluation target information indicates an association degree “60%” with “reference A” included in the reference information, and between “reference B”. The degree of association is “37%”. In this case, “reference A” indicates a stronger connection to “reference A” than “reference B”.

  The reference database may have an algorithm that can calculate the association degree, for example. As the reference database, for example, a function (classifier) optimized based on past evaluation target information, reference information, and association degree may be used.

  The reference database is constructed using machine learning, for example. As a machine learning method, for example, deep learning is used. The reference database is configured by, for example, a neural network, in which case the association degree may be indicated by a hidden layer and a weight variable.

  For example, as shown in FIG. 4, the association degree may be associated with a result of combining some pieces of information included in a plurality of past evaluation target information. In this case, the strength of each association can be clarified, and the accuracy of the evaluation result can be improved.

  For example, as shown in FIG. 5, the association degree may be associated with composite information included in past evaluation target information. The combination information and past operation information, and the combination information and past management status information are linked by the combination relation. Similar to the association degree, the composite association degree indicates the degree to which the past operation information and past management status information are combined with the composite information. For example, the percentage is 10 percent or 5 steps or more. Indicated. Since past evaluation target information includes composite information, when updating past operation information or past management status information, there is no need to update the association degree. Further, when updating the reference information, there is no need to update the composition association degree. As a result, the time spent for updating the reference database can be significantly reduced.

<Evaluation apparatus 1>
FIG. 6A is a schematic diagram illustrating an example of the configuration of the evaluation apparatus 1. As the evaluation device 1, an electronic device such as a smartphone or a tablet terminal may be used in addition to a personal computer (PC). The evaluation device 1 includes a housing 10, a CPU 101, a ROM 102, a RAM 103, a storage unit 104, and I / Fs 105 to 107. Each component 101 to 107 is connected by an internal bus 110.

  A CPU (Central Processing Unit) 101 controls the entire evaluation apparatus 1. A ROM (Read Only Memory) 102 stores an operation code of the CPU 101. A RAM (Random Access Memory) 103 is a work area used when the CPU 101 operates. The storage unit 104 stores various information such as evaluation target information and a reference database. As the storage unit 104, for example, an HDD (Hard Disk Drive), an SSD (solid state drive), or the like is used.

  The I / F 105 is an interface for transmitting / receiving various types of information to / from the measurement unit 2 and the like via the public communication network 7. The I / F 106 is an interface for transmitting and receiving various types of information to and from the input unit 108. For example, a keyboard is used as the input portion 108, and a user who manages the evaluation system 100 inputs or selects various information, a control command of the evaluation apparatus 1, or the like via the input portion 108. The I / F 107 is an interface for performing transmission / reception of various information with the output unit 109. The output part 109 outputs various information stored in the storage unit 104 or the processing status of the evaluation apparatus 1. A display is used as the output portion 109, and for example, a touch panel type may be used. In this case, the output portion 109 may include the input portion 108.

  FIG. 6B is a schematic diagram illustrating an example of the function of the evaluation device 1. The evaluation device 1 includes an acquisition unit 11, an evaluation unit 12, a generation unit 13, an output unit 14, an input unit 15, and a storage unit 16. Each function shown in FIG. 6B is realized by the CPU 101 executing a program stored in the storage unit 104 or the like using the RAM 103 as a work area. Each function may be controlled by, for example, artificial intelligence. Here, “artificial intelligence” may be based on any known artificial intelligence technology.

<Acquisition unit 11>
The acquisition unit 11 acquires evaluation target information including operation information and management status information. The acquisition unit 11 may acquire the evaluation target information generated in advance from the storage unit 104 or the like, or may acquire, for example, each piece of information for generating the evaluation target information, and may acquire the evaluation target information based on each piece of information. . Each piece of information for generating evaluation target information indicates, for example, measurement information, installation information, material information, supplier information, operation information, management information, and the like. For example, the measurement unit 2, the storage unit 104, the user terminal 5, and the server 6 And from public information on the website.

  For example, when the acquisition unit 11 acquires different measurement information from each of the plurality of measurement units 2, the acquisition unit 11 acquires the evaluation information corresponding to each measurement unit 2 by acquiring installation information and management status information corresponding to each measurement information. get. An arbitrary data format may be used as each piece of information for generating the evaluation target information.

  The frequency with which the acquisition unit 11 acquires the evaluation target information can be arbitrarily set. The acquisition unit 11 may acquire the operation information and the management status information at different frequencies or cycles, for example, and each frequency or each cycle can be arbitrarily set. For example, the acquisition unit 11 may acquire operation information at a frequency of once every 1 second to 60 minutes, and acquire management status information at a frequency of once every 24 hours to one week. In this case, the operation information is acquired. Acquire evaluation target information according to the frequency.

<Evaluation unit 12>
The evaluation unit 12 refers to the reference database, and obtains evaluation data including the first association degree between the evaluation target information and the reference information. For example, when the reference database shown in FIG. 3 is used, the evaluation unit 12 uses past operation information (for example, “operation information A”) that is the same as or similar to the “operation information” included in the evaluation target information, and “management status” The past management status information (for example, “management status information A”) that is the same as or similar to “information” is selected.

  As past evaluation target information, information that partially matches or completely matches the evaluation target information is selected, and for example, information that is similar (including the same concept or the like) is used. When the evaluation target information and the past evaluation target information are indicated by a combination between a plurality of character strings, for example, any combination of noun-verb, noun-adjective, adjective-verb, and noun-noun is used. Since the evaluation target information and the past evaluation target information include information of the same feature, the accuracy of the evaluation result can be improved.

  The evaluation unit 12 selects reference information associated with each piece of selected information, and a degree of association (first degree of association) between each piece of selected information and reference information, and acquires it as evaluation data. For example, the evaluation unit 12 includes reference information “reference A” and “reference B” associated with the selected “operation information A”, and the selected “operation information A”, “reference A”, “reference B”, and the like. The first degree of association “60%”, “37%”, etc. is selected and acquired as evaluation data. Note that the evaluation data may include evaluation target information. In addition, the first relevance is indicated in three or more levels such as a percentage. For example, when the reference database is configured by a neural network, the first relevance indicates a weight variable associated with the selected past evaluation target information.

<Generator 13>
The generation unit 13 generates a work evaluation result based on the evaluation data. The generation unit 13 converts the converted information into a format that can be understood by the user (for example, text) based on the information acquired as evaluation data, using format data such as an output format acquired in advance, for example, and evaluates the converted information for work evaluation. As a result.

  The generation unit 13 generates a work evaluation result having information necessary for the electrical equipment 3, such as “1. Maintenance of XX, 2. Exchange of ΔΔ (see work standard xxx)” shown in FIG. get. For example, a known technique (for example, artificial intelligence technique) may be used as the format setting and the evaluation data conversion method when generating the work evaluation result.

  The generation unit 13 determines the content of the work evaluation result based on, for example, the first association degree of the evaluation data. For example, the generation unit 13 generates a work evaluation result based on the reference information associated with the first association degree equal to or higher than “50%”, and evaluates the reference information associated with the first association degree less than “50%”. It does not have to be reflected in the result. Note that the determination criterion based on the first association degree may be set, for example, by a user in advance as a threshold value, and the threshold value range may be arbitrarily set. Moreover, the production | generation part 13 may determine the content of the work evaluation result based on the result of calculating 2 or more 1st relevance, for example.

  The work evaluation result may include, for example, evaluation data. In addition, the work evaluation result may include at least one of evaluation object information, reference information, and first association degree.

<Output unit 14>
The output unit 14 outputs a work evaluation result. The output unit 14 transmits the work evaluation result to the output part 109 via the I / F 107, and also transmits the work evaluation result to the user terminal 5, the measurement unit 2, and the like via the I / F 105, for example.

  The output unit 14 may determine whether to transmit the work evaluation result to the user terminal 5 or the like based on the work evaluation result, for example. As the determination criterion, for example, the user may set a threshold value or the like in advance.

<Input unit 15>
The input unit 15 receives various information transmitted to the evaluation device 1. The input unit 15 receives various types of information such as driving information and basic information via the I / F 105, and also receives various types of information input from the input unit 108 via the I / F 106, for example.

<Storage unit 16>
The storage unit 16 stores various pieces of information such as evaluation target information and work evaluation results in the storage unit 104 as needed, and takes out various types of information from the storage unit 104. The storage unit 16 updates the association degree included in the reference database based on, for example, management result information indicating a result of the user managing the electrical device 3 based on the work evaluation result.

<Measurement unit 2>
The measuring unit 2 is electrically connected to the electric device 3. The measuring unit 2 is connected, for example, between a power supply unit and a power supply unit included in the electric device 3. The measuring unit 2 measures at least one of a current supplied to the electrical device 3 and an applied voltage. The measurement unit 2 generates measurement information including at least one of current and voltage and transmits the measurement information to the evaluation device 1.

<Measurement terminal 21>
The measurement terminal 21 is installed around the electrical device 3 and transmits a measurement result such as temperature to the measurement unit 2. As the measurement terminal 21, for example, a measurement device such as a thermometer, a vibration meter, or a hygrometer is used. The measurement terminal 21 may be electrically connected to the measurement unit 2 via a wire, or may be kept in a state where it can be transmitted to and received from the measurement unit 2 via, for example, the public communication network 7 or the like.

<Electrical equipment 3>
The electric equipment 3 is mainly provided in a living space or a commercial facility. The electric device 3 includes, for example, an indoor electric device and a service device.

  Examples of indoor electrical equipment include air conditioners, bathroom dryers, electric heaters (heaters), refrigerators (including walking types and prefabricated types), freezers (including walking types and prefabricated types), refrigerators and refrigerators (walking types and prefabricated types) Ice machine, cold table, refrigerated showcase, ice stocker, soft ice cream freezer, drink server (including hot and cold), coffee server, commercial dishwasher, commercial fryer, commercial bowl noodle machine, Commercial pizza oven, microwave oven, steam convention oven, commercial rice cooker, hot water washing toilet seat, air purifier, space purifier, humidifier (including heating type and hybrid type), exhaust fan, sirocco fan, drainage layer ( Grease strap), overflow sensor, and map At least one of Jichea is used.

  In-service equipment such as automatic doors, elevators, escalators, shutters (including fire shutters), water leak detection sensors, security system recorders, security cameras, cubicles, digital signage, signboards, and drink vending machines are used. It is done.

<User terminal 5>
The user terminal 5 is a terminal owned by a user who manages the electrical device 3. As the user terminal 5, a mobile phone (mobile terminal) is mainly used, and in other cases, in addition to electronic devices such as smartphones, tablet terminals, wearable terminals, personal computers, and IoT (Internet of Things) devices, all electronic devices A materialized one may be used. The user terminal 5 may be directly connected to the evaluation device 1, for example, in addition to being connected to the evaluation device 1 via the public communication network 7, for example. In addition to acquiring the evaluation result from the evaluation device 1 using the user terminal 5, the user may control the evaluation device 1 or control the electrical device 3 via the measurement unit 2, for example.

<Server 6>
The server 6 stores the various information described above. In the server 6, for example, various kinds of information sent via the public communication network 7 are accumulated. The server 6 may store information similar to that of the storage unit 104, for example, and may transmit and receive various types of information to and from the evaluation device 1 via the public communication network 7. That is, the evaluation device 1 may use the server 6 instead of the storage unit 104.

<Public communication network 7>
The public communication network 7 is an Internet network or the like to which the evaluation device 1 and the measurement unit 2 are connected via a communication circuit. The public communication network 7 may be a so-called optical fiber communication network. The public communication network 7 is not limited to a wired communication network, and may be realized by a known communication network such as a wireless communication network.

  Next, the details of the various types of information described above will be described with reference to FIG. FIG. 7 is a schematic diagram illustrating an example of evaluation target information (past evaluation target information), reference information, and work evaluation results in the present embodiment. The past evaluation target information indicates evaluation target information corresponding to various types of electrical equipment 3 acquired in advance. Since the features of the past evaluation target information show the same features as the evaluation target information, description thereof is omitted.

<< Evaluation Target Information >>
An arbitrary data format is used for the evaluation target information. The evaluation target information may include, for example, operation information and management status information converted into a data format different from the data format of driving information and the data format of basic information.

<< Operation information >>
The operation information is generated based on the operation information, and includes operation information, for example. The operation information includes estimation information for estimating an abnormality factor of the electric device 3, for example.

<< Estimated information >>
The estimation information is generated based on the driving information, and may be stored in advance in the storage unit 104, for example. The estimation information includes at least one of an estimated abnormality factor of the electrical device 3, an estimation time when the abnormality occurs, and an arrangement location. The estimated abnormality factor of the electric device 3 includes at least one of an estimated abnormality part and an abnormality cause of the electric device 3. The cause of the abnormality is an abnormality in the power supply unit of the electrical equipment 3, an abnormality in the power supply unit (for example, disconnection by a breaker), an AC input abnormality (for example, a power failure), an operation abnormality (for example, an operation pattern, a human error, a momentary power failure detection, etc.) It includes at least one of a foreign matter abnormality such as dirt attached to the device 3, a heat abnormality, and a housing abnormality of the electric device 3.

  By including the estimated information in the operation information, it is possible to generate a work evaluation result for dealing with the abnormality of the electric device 3. In addition, the cause of abnormality according to the kind of the electric equipment 3 can be set as estimation information.

<< driving information >>
In addition to being generated by the evaluation device 1, the driving information may be generated by, for example, the user terminal 5 or the server 6. The operation information includes measurement information and installation information measured at least at one or more cycles. By generating the operation information based on the operation information, the operation status of the electric device 3 can be reflected in the operation information.

<< Measurement information >>
In addition to the above-described current and voltage, the measurement information includes, for example, at least one of temperature, humidity, vibration, measurement unit ID, measurement time, and measurement time. The measurement information is generated by the measurement unit 2 based on the measurement result by the measurement terminal 21 or the like. The frequency at which the measurement information is generated is arbitrary, and a plurality of measurement results may be included as the measurement information.

  The temperature indicates the temperature of the casing of the electric device 3 or the temperature around the electric device 3, and is measured using a thermometer as the measurement terminal 21. Humidity indicates the humidity around the electrical device 3 and is measured using a hygrometer as the measurement terminal 21. The vibration indicates vibration of the electric device 3 and is measured using a vibration meter as the measurement terminal 21.

  The measurement unit ID indicates an ID assigned to each measurement unit 2. When the measurement unit ID is included in the measurement information, each measurement information can be easily identified even when a work evaluation result is generated using a plurality of measurement information.

  The measurement information includes, for example, at least one of a result of calculating a plurality of currents measured at different times and a result of calculating a plurality of voltages measured at different times. That is, the measurement information may include a change in current or voltage with time. Note that the measurement information may include a change over time in measurement results other than current or voltage.

  In addition to the above, the measurement information may include specific information depending on the type of the electric device 3, for example. Thereby, it becomes possible to include the operation status peculiar to the electric equipment 3 in the operation information. Note that the measurement terminal 21 used for generating the specific information may be, for example, a measurement device built in the electrical device 3 in advance, in addition to an externally attachable terminal such as an anemometer.

  When an air conditioner, a bathroom dryer, or an electric heater is used as the electric device 3, the measurement information includes, for example, the exhaust air speed, the exhaust air temperature, the exhaust air amount, the intake air amount, the device temperature, and the fan speed (for example, the heating unit). (Measurement based on temperature) may be included.

  When a refrigerator, a freezer, an ice machine, a cold table, a refrigerated showcase, an ice stocker, a soft ice cream freezer, a drink server, or a coffee server is used as the electrical device 3, the measurement information may include the internal (indoor) temperature. .

  When a commercial dishwasher is used as the electrical device 3, the measurement information may include at least one of a room temperature, a water temperature, a room water amount, a water pressure, a detergent amount, a washing time, and a drying time.

  When a commercial fryer is used as the electrical device 3, the measurement information may include at least one of oil temperature, oil amount, and frying time.

  In the case where a noodle machine is used as the electric device 3 for business use, the measurement information may include at least one of water temperature, amount of water, and cooking time.

  When a commercial pizza oven, a microwave oven, a steam convention oven, or a commercial rice cooker is used as the electrical device 3, the measurement information may include at least one of a room temperature, a room humidity, and an implementation time.

  When a warm water washing toilet seat is used as the electrical device 3, the measurement information may include at least one of the toilet seat temperature, the water temperature, the water pressure, and the washing position.

  When an air purifier or a space purifier is used as the electrical device 3, the measurement information includes at least one of exhaust air speed, exhaust air temperature, exhaust air volume, intake air amount, exhaust air cleanliness, intake air cleanliness, and fan rotation speed. May be included.

  When a humidifier is used as the electrical device 3, the measurement information includes at least one of exhaust air speed, exhaust air temperature, exhaust air volume, exhaust water content, intake air amount, intake air temperature, intake water content, and heating unit temperature. But you can.

  When an exhaust fan or a sirocco fan is used as the electrical equipment 3, the measurement information may include at least one of intake air speed, intake air temperature, intake air volume, exhaust air speed, exhaust air temperature, exhaust air volume, and fan speed. Good.

  When a drainage layer is used as the electrical device 3, the measurement information may include at least one of water amount, water temperature, specific gravity, residual weight, and odor sensor value.

  When a massage chair is used as the electrical device 3, the measurement information may include at least one of a pressing force and an implementation time.

  When an automatic door is used as the electrical device 3, the measurement information may include at least one of an opening / closing operation speed, an opening time, an opening size, and a usage count.

  When an elevator is used as the electric device 3, the measurement information may include at least one of an opening / closing operation speed, an opening time, an opening dimension, an up / down operation speed, a maximum load amount, and a usage count.

  When an escalator or a shutter is used as the electric device 3, the measurement information may include at least one of the operation speed and the number of operations.

  When a water leak detection sensor is used as the electrical device 3, the measurement information may include at least one of a detection signal transmission cycle and the number of detection times.

  When a security system recorder is used as the electrical device 3, the measurement information may include at least one of a video acquisition period, a video storage period, and a storage capacity.

  When a security camera is used as the electrical device 3, the measurement information may include at least one of a shooting cycle, a data transmission cycle, shooting accuracy (number of pixels), shooting sensitivity, the number of detections of a person, and the detection frequency of a person. Good.

  When a cubicle is used as the electrical device 3, the measurement information may include the amount of transformation.

  When a digital signage or a signboard is used as the electrical device 3, the measurement information may include at least one of illuminance, display data, and display time.

  When a drink vending machine is used as the electrical device 3, the measurement information may include at least one of a room temperature, a product filling amount, a money accumulation amount, a purchase count, and a purchase frequency.

<< installation information >>
The installation information includes at least one of device information, arrangement condition information, environment information, and management information. Each information included in the installation information may have a different storage location or acquisition method depending on the contents. For example, the acquisition unit 11 may acquire each information and generate the information as installation information. The installation information may be generated by the user terminal 5 or the server 6.

<< Device information >>
The device information includes device-specific information in the electric device 3. The device information may be stored in advance in the storage unit 104, for example, and may be updated appropriately by the user or automatically.

  The device information includes the product ID (model number) of the electric device 3, the lot number of the electric device 3, the manufacturer name of the electric device 3, the date and time when the electric device 3 was shipped, the date and time when the electric device 3 was installed, and the electric device 3. It includes at least one of the installed users.

  By including the date and time when the electrical device 3 is shipped or the date and time when the electrical device 3 is installed in the installation information, it is possible to realize an evaluation in consideration of the temporal change of the electrical device 3.

<< Placement condition information >>
The arrangement condition information includes information on conditions under which the electric device 3 is arranged. The arrangement condition information may be stored in advance in the storage unit 104, for example, and may be appropriately updated by the user or automatically.

  Placement condition information includes the name of the living space in which the electrical device 3 is placed, the store name, the store ID, the store's industry or business type, the store's basic business hours or temporary business hours, and the store's drawing data (for example, equipment drawings, completed drawings, completed Figure, CAD, PDF image data, etc.), store address (eg, latitude and longitude), store phone number, store contact person (eg, name, contact means (e.g., email)), store operation pattern, and store At least one of maintenance available time zones (a time zone during which the user can manage the electric device 3).

  An operation pattern shows the conditions of the operation time of the electric equipment 3 like the operation cycle etc. which considered the characteristic of the living space or the store, for example. By including the operation pattern in the installation information, it becomes possible to realize the identification of the operation condition that differs for each electric device 3 with high accuracy.

<< Environmental Information >>
The environmental information includes information on the environment in which the electric device 3 is arranged. It is desirable that the environmental information is appropriately acquired from public information such as a website, and is periodically acquired similarly to the operation information.

  The environmental information includes at least one of weather, wind speed, wind direction, temperature, humidity, rainfall, and snowfall at the place where the electrical device 3 is disposed. When the electrical device 3 is installed outdoors, the durability of the electrical device 3 and the frequency of occurrence of abnormality vary greatly depending on the environmental information described above. For this reason, it becomes easy to quantitatively evaluate the operating status of the electrical equipment 3 by including environmental information in the installation information.

<< Management information >>
The management information includes information associated with the management of the electrical device 3. The management information may be stored in advance in the storage unit 104, for example, and may be appropriately updated by the user or automatically.

  The management information includes abnormal measured values such as abnormal current values, abnormal voltage values, abnormal temperatures, abnormal vibration values, or abnormal humidity in the electrical equipment 3, as well as past fault information and fault responses that have occurred in the electrical equipment 3. It includes at least one of a method, a failure occurrence date and time, a failure handling cost, a member necessary for handling the failure, and a qualification necessary for handling the failure. The product types of the electrical equipment 3 are enormous, the standards for each product are various, and the management methods for each product are also different. For this reason, by including management information in the installation information, it is possible to realize an evaluation based on the characteristics unique to each product.

<< Management status information >>
The management status information is generated based on the basic information, and has basic information, for example. The management status information includes optimum information regarding a management method suitable for the electrical device 3, for example.

<< Optimum information >>
The optimum information is generated based on the basic information, and may be stored in advance in the storage unit 104, for example. The optimum information includes the optimum member necessary for the management of the electrical equipment 3, the optimum management method, the qualification necessary for the management, the estimated time required for the management, the precautions for the management, the estimated cost required for the management, and the installation location. It includes at least one of related information (for example, drawings) and has estimated information, for example. The optimum information includes, for example, in addition to the above, the optimum member necessary for management of the electrical equipment 3, the product ID of the member, the product name of the member, the manufacturer ID of the member, the manufacturer name of the member, the lot number of the member, Supplier code for storing parts, name of the supplier for storing parts, means for contacting the supplier for storing parts (for example, e-mail address), location for storing parts (for example, address), number of parts in stock, delivery date for parts, and The amount of the material, and the supplier ID, supplier name, supplier address, supplier contact name, supplier contact means (e.g., email, app, etc.), supplier current location information, supplier operation Information (for example, work schedule for 1 to 3 months ahead) may include at least one of the possession qualification of the trader and the past work evaluation of the trader (five-step evaluation, etc.).

<< Basic information >>
In addition to being generated by the evaluation device 1, the basic information may be generated by the user terminal 5, the server 6, or the like, for example. The basic information includes at least one of material information and supplier information, and may include, for example, operation information.

<< Material information >>
The material information may be stored in advance in the storage unit 104, for example, and may be appropriately updated by the user or automatically. The material information includes a member necessary for management of the electrical equipment 3, a member product ID, a member product name, a member manufacturer ID, a manufacturer name of the member, a member lot number, a member code for storing the member, and a member. It includes at least one of the name of the supplier to store, the means for contacting the supplier that stores the member, the storage location of the member, the number of members in stock, the delivery date of the member, and the amount of the member.

<< supplier information >>
The trader information may be stored in advance in the storage unit 104, for example, and may be updated appropriately by the user or automatically. The trader information includes trader ID, trader name, trader's address, trader's contact name, trader's current location information, trader's operation information trader's qualifications, Including at least one of the past work evaluations.

<< Reference information >>
The reference information includes at least one of past standard information and past plan support information. The past standard information includes work contents when various types of electrical devices 3 are managed. The past plan support information includes management plans when various types of electrical devices 3 are managed. The reference information is stored in the reference database together with the corresponding past evaluation target information.

<< Past standard information >>
The past standard information includes the members used when managing various types of electrical equipment 3, the management method employed, the qualifications required, the time spent, and the various types of electrical equipment 3 Response history, work history, failure history, precautions, work standards, and work costs.

<< Past planning support information >>
The past plan support information includes at least one of a work plan when various types of electrical devices 3 are managed, a material inventory status, a material arrangement method, a material delivery time, and a material delivery location. When a plurality of electrical devices 3 are managed, at least one of the order of implementation, the number of steps, and information related to the installation location of each electrical device 3 may be included.

<< Work evaluation results >>
The work evaluation result has at least one of standard information and plan support information. The standard information includes work contents suitable for management of the electrical equipment 3 corresponding to the evaluation target information. The plan support information includes a management plan suitable for managing the electrical equipment 3 corresponding to the evaluation target information. The work evaluation result may include, for example, at least one of driving information, basic information, evaluation target information, reference information, and first association degree in addition to the above. The first degree of association is used, for example, to indicate the possibility that the content of the reference information is generated with respect to the content of the evaluation target information.

<< Standard information >>
The standard information includes at least one of optimum information and work standards. The work standard includes, for example, at least one of a manual of the electrical equipment 3 managed in the trader, a JIS standard, a work image, and a work moving image.

<< plan support information >>
The plan support information includes at least one of an optimal work plan for managing the electrical equipment 3, a material inventory status, a material arrangement method, a material delivery time, and a material delivery location, for example, a plurality of electrical equipment 3 may be included, at least one of the order of execution, the number of man-hours, and information related to the installation location of each electric device 3 may be included.

(Example of operation of evaluation system 100)
Next, an example of the operation of the evaluation system 100 in the present embodiment will be described. FIG. 8 is a flowchart showing an example of the operation of the evaluation system 100 in the present embodiment.

  First, measurement information is generated using, for example, the measurement unit 2. The measurement unit 2 generates measurement information including current and the like. The measurement unit 2 transmits measurement information to the evaluation device 1. The input unit 15 receives the measurement information and stores the operation information in the storage unit 104 via, for example, the storage unit 16.

  The measurement unit 2 may generate measurement information each time a current or the like is measured, or may generate measurement information including a plurality of measurement results measured in an arbitrary period, for example.

  In accordance with the timing of transmission / reception of measurement information, for example, the input unit 15 acquires installation information, material information, supplier information, and the like from the server 6 and stores them in the storage unit 104 via the storage unit 16. In addition, when installation information, material information, and supplier information are stored in the storage unit 104 in advance, this operation may not be performed.

  Then, the production | generation part 13 produces | generates operation information based on the driving information which has measurement information and installation information. Moreover, the production | generation part 13 produces | generates management status information based on the basic information which has material information and contractor information. The operation information and management status information may be generated by the server 6 or the like, for example, in addition to the generation unit 13. In this case, the measurement unit 2 transmits measurement information to the server 6 or the like. The server 6 and the like transmit the generated operation information and management status information to the evaluation device 1, and the evaluation device 1 stores the operation information and management status information in the storage unit 104.

<First acquisition means S110>
Next, evaluation object information having operation information and management status information is acquired (first acquisition unit S110). For example, the acquisition unit 11 extracts operation information and management status information from the storage unit 104 and acquires the information as evaluation target information. For example, the acquisition unit 11 may convert the data format of the operation information and the data format of the management status information and acquire the information as evaluation target information. For example, the acquisition unit 11 stores the evaluation target information in the storage unit 104 via the storage unit 16.

<First evaluation means S120>
Next, referring to the reference database, the evaluation data including the first association degree between the evaluation object information and the reference information is acquired (first evaluation means S120). The evaluation unit 12 acquires the evaluation target information acquired by the acquisition unit 11 and acquires the reference database stored in the storage unit 104. In addition to acquiring one evaluation data for one piece of evaluation target information, the evaluation unit 12 may acquire one piece of evaluation data for a plurality of pieces of evaluation target information, for example. For example, the evaluation unit 12 stores the evaluation data in the storage unit 104 via the storage unit 16.

<First generation means S130>
Next, a work evaluation result is generated based on the evaluation data (first generation means S130). The generation unit 13 acquires the evaluation data acquired by the evaluation unit 12, and acquires format data such as an output format stored in the storage unit 104, for example. In addition to generating one work evaluation result for one evaluation data, the generation unit 13 may generate one work evaluation result for a plurality of evaluation data, for example. The generation unit 13 stores the work evaluation result in the storage unit 104 via, for example, the storage unit 16.

  Thereby, for example, the output unit 14 transmits the work evaluation result to the user terminal 5 or the like, and the operation of the evaluation system 100 in the present embodiment ends.

  According to the present embodiment, the first evaluation unit S120 refers to the reference database, and acquires evaluation data including the first association degree between the evaluation target information and the reference information. For this reason, reference information is linked | related with evaluation object information, and the management method of the electric equipment 3 can be quantitatively evaluated based on evaluation object information. Thereby, it becomes possible to reduce the time spent on management of the electric equipment 3.

  Further, according to the present embodiment, the first acquisition unit S110 acquires evaluation target information having operation information and management status information. For this reason, it is possible to generate an evaluation result in consideration of different operating conditions and features for each electrical device 3. Thereby, it becomes possible to improve the precision at the time of evaluating the management method of the electric equipment 3.

  In addition, according to the present embodiment, the work evaluation result includes at least one of standard information and plan support information. For this reason, management of the electric equipment 3 can be easily implemented by referring to the work evaluation result. As a result, it is possible to further reduce the time spent managing the electric device 3.

  Further, according to the present embodiment, the management status information includes optimum information. That is, the optimum information that differs for each electrical device 3 is included in the evaluation target. For this reason, even when the same operation information is acquired, a different work evaluation result can be generated for each optimum information. Thereby, it becomes possible to improve the accuracy of the optimum evaluation for each electrical device 3.

  Further, according to the present embodiment, the operation information includes estimation information. For this reason, the operation | work evaluation result including the prevention with respect to abnormality of the electric equipment 3 is generable. Thereby, it becomes possible to avoid the state etc. in which the electric equipment 3 cannot be repaired in advance. Further, it is possible to notify the user of the estimated abnormality before the abnormality occurs in the electrical device 3. Thereby, it becomes possible to prevent the influence accompanying abnormality of the electric equipment 3.

  Further, according to the present embodiment, the installation information includes at least one of device information, arrangement condition information, environment information, and management information. For this reason, the work evaluation result based on the place and environment where the electrical equipment 3 is provided can be generated. Thereby, it becomes possible to further improve the accuracy when evaluating the management method of the electrical equipment 3.

  Further, according to the present embodiment, the reference information includes at least one of past standard information and past plan support information. For this reason, generation | occurrence | production of the theoretical work evaluation result which cannot be realistic is suppressed, and a realistic work evaluation result can be produced | generated. As a result, it is possible to provide the user with an optimal work evaluation result when performing actual management.

  In addition, according to the present embodiment, the measurement information includes at least one of a result of calculating a plurality of currents and a result of calculating a plurality of voltages. For this reason, the management method based on the time-dependent change in the electric equipment 3 can be evaluated. As a result, it is possible to take into account deterioration with time in the electrical device 3 and to generate a highly accurate work evaluation result.

  Further, according to the present embodiment, the basic information includes driving information. That is, it is possible to generate management status information including a viewpoint different from the operation information. For this reason, the work evaluation result based on a plurality of viewpoints can be generated. Thereby, it becomes possible to further improve the accuracy when evaluating the management method of the electrical equipment 3.

  Further, according to the present embodiment, the evaluation unit 12 refers to the reference database, and acquires evaluation data including the first association degree between the evaluation target information and the reference information. For this reason, reference information is linked | related with evaluation object information, and the management method of the electric equipment 3 can be quantitatively evaluated based on evaluation object information. Thereby, it becomes possible to reduce the time spent on management of the electric equipment 3.

  Further, according to the present embodiment, the acquisition unit 11 acquires evaluation target information having operation information and management status information. For this reason, it is possible to generate an evaluation result in consideration of different operating conditions and features for each electrical device. Thereby, it becomes possible to improve the precision at the time of evaluating the management method of the electric equipment 3.

(First Modification of Configuration of Evaluation System 100)
Next, a first modification of the configuration of the evaluation system 100 in the present embodiment will be described.

  The difference between the above-described example of the configuration of the evaluation system 100 and the first modified example is that at least one of the driving reference database and the basic reference database is used. In addition, description is abbreviate | omitted about the content similar to an example of the structure mentioned above.

<Operation reference database>
For example, in the evaluation system 100, operation information is generated based on the driving evaluation data acquired using the driving reference database shown in FIG. The operation reference database is stored in the storage unit 104.

  The driving reference database stores past driving information, past operating information corresponding to past driving information, and three or more levels of driving relevance between past driving information and past operating information. The driving reference database is constructed using machine learning, for example, in the same manner as the reference database described above. As a machine learning method, for example, deep learning is used. The driving reference database is configured by a neural network, for example, and in this case, the association degree may be indicated by a hidden layer and a weight variable.

  For example, the evaluation unit 12 refers to a driving reference database, and acquires driving evaluation data including first driving relevance at three or more levels between driving information and past operation information. The generation unit 13 generates operation information based on the driving evaluation data.

  When the driving reference database is used, the operation information may include at least one of past operation information and the first driving association degree in addition to the driving information and the estimation information.

  The past operation information indicates information in which the content of features equal to the operation information in various types of electrical equipment 3 is accumulated. The past operation information includes, for example, at least one of abnormality information and past work result information.

<< abnormal information >>
The abnormality information corresponds to measurement information when it is determined that the user has an abnormality. The abnormality information includes measurement values at the time of abnormality such as abnormal current values, abnormal voltage values, abnormal temperatures, abnormal vibration values, and abnormal humidity measured in the past in various types of electrical equipment 3. By including abnormal information in past operation information, operation information based on measurement information unique to each product can be generated. Thereby, it becomes possible to further improve the accuracy when evaluating the management method of the electrical equipment 3.

<< Past Work Result Information >>
The past work result information indicates a history of the results of management when various types of electrical devices 3 are abnormal. The past work result information is at least one of a response method, an occurrence date and time, a response cost, a required member, a qualification required for the response, and an occurrence factor information in the past abnormality that occurred in various types of electrical equipment 3 including.

  The occurrence factor information in the past abnormality that has occurred in various types of electrical devices 3 includes at least one of abnormal portions and abnormal causes of various types of electrical devices 3. The cause of the abnormality is a power supply unit abnormality of various types of electrical equipment 3, a power supply supply unit abnormality, an AC input abnormality, an operation abnormality, a foreign matter abnormality such as dirt attached to the electrical equipment 3, a thermal abnormality, and various types of electrical equipment. It includes at least one of the housing abnormalities of the electric device 3.

  By including the past work result information in the past operation information, the operation information based on the management result unique to each product can be generated. Thereby, it becomes possible to further improve the accuracy when evaluating the management method of the electrical equipment 3.

<Basic reference database>
For example, in the evaluation system 100, management status information is generated based on basic evaluation data acquired using the basic reference database shown in FIG. The basic reference database is stored in the storage unit 104.

  The basic reference database stores past basic information, past management status information corresponding to the past basic information, and three or more levels of basic association between the past basic information and the past management status information. . The basic reference database is constructed using machine learning, for example, in the same manner as the reference database described above. As a machine learning method, for example, deep learning is used. The basic reference database is composed of, for example, a neural network, in which case the association degree may be indicated by a hidden layer and a weight variable.

  For example, the evaluation unit 12 refers to the basic reference database, and acquires basic evaluation data including first basic relevance at three or more levels between basic information and past management status information. The generation unit 13 generates management status information based on the basic evaluation data.

  When the basic reference database is used, the management status information may include at least one of the past management status information and the first basic association degree in addition to the basic information and the optimum information.

  The past basic information indicates information in which the content of features equal to the basic information in various types of electrical equipment 3 is accumulated. The past management status information includes, for example, at least one of the above-described abnormality information, past work result information, and past optimum information. The past optimum information indicates information in which the content of features equal to the optimum information in various types of electrical devices 3 is accumulated.

  By including past optimal information in the past management status information, it is possible to generate management status information based on the optimal conditions of management results specific to each product. Thereby, it becomes possible to further improve the accuracy when evaluating the management method of the electrical equipment 3.

  The driving reference database and the basic reference database may be stored in the user terminal 5 or the server 6, for example. In this case, the operation information and the management status information may be generated by the user terminal 5 or the server 6.

  According to the present modification, as described above, the evaluation unit 12 refers to the reference database, and acquires evaluation data including the first association degree between the evaluation target information and the reference information. For this reason, reference information is linked | related with evaluation object information, and the management method of the electric equipment 3 can be quantitatively evaluated based on evaluation object information. Thereby, it becomes possible to reduce the time spent on management of the electric equipment 3.

  Moreover, according to this modification, the acquisition part 11 acquires the evaluation object information which has operation information and management status information similarly to the above. For this reason, it is possible to generate an evaluation result in consideration of different operating conditions and features for each electrical device 3. Thereby, it becomes possible to improve the precision at the time of evaluating the management method of the electric equipment 3.

  Moreover, according to this modification, the production | generation part 13 produces | generates operation information based on driving | operation evaluation data. For this reason, when newly constructing reference information of the reference database, it is only necessary to newly construct the relationship between the evaluation target information and the reference information, and it is not necessary to newly prepare operation information. As a result, it is possible to significantly reduce the time spent for reconstructing the reference database. Moreover, the data amount used for construction of a reference database can be reduced, and the fall of generalization performance can be suppressed. This makes it possible to generate a work evaluation result suitable for actual work.

  Moreover, according to this embodiment, the production | generation part 13 produces | generates management status information based on basic evaluation data. For this reason, when newly constructing reference information of the reference database, it is only necessary to newly construct the relationship between the evaluation target information and the reference information, and it is not necessary to newly prepare basic information. As a result, it is possible to significantly reduce the time spent for reconstructing the reference database. Moreover, the data amount used for construction of a reference database can be reduced, and the fall of generalization performance can be suppressed. This makes it possible to generate a work evaluation result suitable for actual work.

  Note that according to the present embodiment, only one of the operation reference database and the basic reference database may be used. Even in this case, it is possible to further improve the accuracy in evaluating the management method of the electric device 3. Further, the driving reference database and the basic reference database may be stored in the server 6 or the like, for example.

(First Modification of Operation of Evaluation System 100)
Next, a first modification of the evaluation system 100 in the present embodiment will be described. FIG. 11 is a flowchart showing a first modification of the operation of the evaluation system 100 in the present embodiment.

  The difference between the example of the operation described above and the first modification is that the second acquisition unit S140, the second evaluation unit S150, the second generation unit S160, the third acquisition unit S170, the third evaluation unit S180, and the third generation It is a point provided with means S190. In addition, description is abbreviate | omitted about the content similar to an example of the operation | movement mentioned above.

<Second acquisition unit S140>
First, operation information having measurement information and installation information is acquired (second acquisition means S140). For example, the acquisition unit 11 receives measurement information from the measurement unit 2, extracts installation information from the storage unit 104, and acquires it as operation information. The acquisition unit 11 may convert the data format of measurement information and the data format of installation information, for example, and acquire the operation information as operation information. The acquisition unit 11 stores the operation information in the storage unit 104 via the storage unit 16, for example.

<Second evaluation means S150>
Next, with reference to the driving reference database, driving evaluation data including the first driving relevance between the driving information and past operating information is acquired (second evaluation means S150). The evaluation unit 12 acquires the driving information acquired by the acquiring unit 11 and acquires the driving reference database stored in the storage unit 104. In addition to acquiring one driving evaluation data for one driving information, the evaluation unit 12 may acquire one driving evaluation data for a plurality of driving information, for example. For example, the evaluation unit 12 stores the driving evaluation data in the storage unit 104 via the storage unit 16.

<Second generation means S160>
Next, operation information is generated based on the driving evaluation data (second generation means S160). The generation unit 13 acquires the driving evaluation data acquired by the evaluation unit 12, and acquires format data such as an output format stored in the storage unit 104, for example. The generation unit 13 may generate one operation information for a plurality of driving evaluation data, for example, in addition to generating one operation information for one driving evaluation data. For example, the generation unit 13 stores the operation information in the storage unit 104 via the storage unit 16. In addition, the production | generation part 13 may produce | generate as operation information, for example, without adding a process to driving | operation evaluation data.

<Third acquisition means S170>
Next, basic information including material information, supplier information, and operation information is acquired (third acquisition unit S170). For example, the acquisition unit 11 extracts material information, supplier information, and operation information from the storage unit 104 and acquires the basic information. For example, the acquisition unit 11 may convert the data format of the material information, the data format of the supplier information, and the data format of the operation information to acquire the basic information. For example, the acquisition unit 11 stores the basic information in the storage unit 104 via the storage unit 16.

<Third evaluation means S180>
Next, with reference to the basic reference database, basic evaluation data including the first basic relevance between the basic information and the past management status information is acquired (third evaluation means S180). The evaluation unit 12 acquires the basic information acquired by the acquisition unit 11 and acquires the basic reference database stored in the storage unit 104. In addition to acquiring one basic evaluation data for one basic information, the evaluation unit 12 may acquire one basic evaluation data for a plurality of basic information, for example. For example, the evaluation unit 12 stores the basic evaluation data in the storage unit 104 via the storage unit 16.

<Third generation means S190>
Next, management status information is generated based on the basic evaluation data (third generation means S190). The generation unit 13 acquires the basic evaluation data acquired by the evaluation unit 12, and acquires format data such as an output format stored in the storage unit 104, for example. In addition to generating one management status information for one basic evaluation data, the generating unit 13 may generate one management status information for a plurality of basic evaluation data, for example. The generation unit 13 stores the management status information in the storage unit 104 via, for example, the storage unit 16. Note that the generation unit 13 may generate the management status information without adding processing to the basic evaluation data, for example.

  Thereafter, the first acquisition unit S110 and the like described above are performed, and the operation of the evaluation system 100 in the present embodiment is completed.

  In the above description, the third acquisition unit S170 to the third generation unit S190 are described after the second acquisition unit S140 to the second generation unit S160. The acquisition unit S140 to the second generation unit S160 may be performed. In this case, in the third acquisition unit S170, the acquisition unit 11 receives measurement information from the measurement unit 2, for example, extracts installation information from the storage unit 104, and acquires it as operation information.

  In the above description, the second acquisition unit S140 to the third generation unit S190 are performed using the evaluation apparatus 1. However, the second acquisition unit S140 to the third generation unit S190 may be performed using the server 6 or the like, for example.

  According to the present modification, as described above, the first evaluation unit S120 refers to the reference database, and acquires evaluation data including the first association degree between the evaluation target information and the reference information. For this reason, reference information is linked | related with evaluation object information, and the management method of the electric equipment 3 can be quantitatively evaluated based on evaluation object information. Thereby, it becomes possible to reduce the time spent on management of the electric equipment 3.

  Moreover, according to this modification, the 1st acquisition means S110 acquires the evaluation object information which has operation information and management status information similarly to the above. For this reason, it is possible to generate an evaluation result in consideration of different operating conditions and features for each electrical device 3. Thereby, it becomes possible to improve the precision at the time of evaluating the management method of the electric equipment 3.

  Moreover, according to this modification, 2nd production | generation means S160 produces | generates operation information based on driving | operation evaluation data. For this reason, when newly constructing reference information of the reference database, it is only necessary to newly construct the relationship between the evaluation target information and the reference information, and it is not necessary to newly prepare operation information. As a result, it is possible to significantly reduce the time spent for reconstructing the reference database. Moreover, the data amount used for construction of a reference database can be reduced, and the fall of generalization performance can be suppressed. This makes it possible to generate a work evaluation result suitable for actual work.

  Further, according to the present embodiment, the third generation unit S190 generates management status information based on the basic evaluation data. For this reason, when newly constructing reference information of the reference database, it is only necessary to newly construct the relationship between the evaluation target information and the reference information, and it is not necessary to newly prepare basic information. As a result, it is possible to significantly reduce the time spent for reconstructing the reference database. Moreover, the data amount used for construction of a reference database can be reduced, and the fall of generalization performance can be suppressed. This makes it possible to generate a work evaluation result suitable for actual work.

(Second Modification of Operation of Evaluation System 100)
Next, a second modification of the evaluation system 100 in the present embodiment will be described. FIG. 12A is a flowchart showing a second modification of the operation of the evaluation system 100 in the present embodiment.

  The difference between the above-described example of operation and the second modified example is that the updating unit S200 is provided. In addition, description is abbreviate | omitted about the content similar to an example of the operation | movement mentioned above.

<Update means S200>
After the first generation unit S130 described above, management result information indicating the result of managing the electrical device 3 based on the work evaluation result is acquired, and the association degree is updated based on the management result information (update unit S200). The storage unit 16 acquires the reference database stored in the storage unit 104 and updates it using, for example, machine learning. As a machine learning method, for example, deep learning is used. At this time, when the information included in the management result information is information included in the past evaluation target information and reference information, the corresponding association degree is updated. When the information included in the management result information is information not included in the past evaluation target information and reference information, new information is added to the past evaluation target information and reference information, and the corresponding association degree is updated.

  Thereby, operation | movement of the evaluation system 100 in this modification is complete | finished.

  According to this modification, in addition to the above, the update unit S200 updates the association degree based on the management result information. For this reason, it is possible to easily correct the deviation between the work evaluation result and the actually managed result. Thereby, even when the management method of the electric equipment 3 changes with time, it becomes possible to generate a highly accurate evaluation result.

(Third Modification of Operation of Evaluation System 100)
Next, the 3rd modification of the evaluation system 100 in this embodiment is demonstrated. FIG. 12B is a flowchart showing a third modification of the operation of the evaluation system 100 in the present embodiment.

  The difference between the example of the operation described above and the third modification is that a determination unit S210 is provided. Note that the description of the same contents as the example of the operation described above is omitted.

<Determination means S210>
After the first generation unit S130 described above, it is determined whether or not to transmit the work evaluation result to the user terminal 5 based on the work evaluation result (determination unit S210). The output unit 14 refers to, for example, a preset threshold value and determines based on the first relevance included in the work evaluation result, and also determines whether information to be notified to the user is included in the work evaluation result, for example. May be.

  Thereafter, when the determination unit S210 determines to transmit, the output unit 14 transmits the work evaluation result to the user terminal 5, and the operation of the evaluation system 100 in the present modification ends. Note that if the determination unit S210 determines not to transmit, the output unit 14 ends the operation of the evaluation system 100 in this modification without transmitting the work evaluation result to the user terminal 5.

  According to this modification, in addition to the above, the determination unit S210 determines whether to transmit to the user terminal 5 based on the work evaluation result. For this reason, the work evaluation result can be transmitted to the user terminal 5 only when it is necessary to notify the user. Thereby, it becomes possible to reduce the load of the user who manages the electric equipment 3.

(Second Modification of Configuration of Evaluation System 100)
Next, a second modification of the configuration of the evaluation system 100 in the present embodiment will be described.

  A difference between the above-described example of the configuration of the evaluation system 100 and the second modification is that an operation reference database shown in FIG. 13 is used instead of the reference database. In addition, description is abbreviate | omitted about the content similar to an example of the structure mentioned above.

  In the evaluation system 100 according to the present embodiment, for example, as illustrated in FIG. 13, operation information is generated based on the acquired driving information and notified to the user. The operation information includes, for example, information such as “There is a possibility that the power supply has failed.” And includes information that allows the user to recognize an estimated failure factor of the electrical device 3. The operation information includes, for example, at least one of estimation information, past operation information, operation information, and first operation relevance. In this case, the operation of the evaluation system 100 ends by performing the above-described second acquisition unit S140, second evaluation unit S150, and second generation unit S160.

  According to this modification, as described above, the second evaluation unit S150 refers to the driving reference database, and acquires driving evaluation data including the first driving relevance between the driving information and the past operating information. To do. For this reason, past operation information is linked to the operation information, and quantitative operation information based on the operation information can be generated. Thereby, it is possible to quantitatively evaluate the management method of the electric device 3 with reference to the operation information. Thereby, it becomes possible to reduce the time spent on management of the electric equipment 3.

  Moreover, according to this modification, the 2nd acquisition means S140 acquires the driving information which has measurement information and installation information similarly to the above. For this reason, it is possible to generate operation information that takes into consideration different operating conditions for each electrical device 3. Thereby, it becomes possible to improve the precision at the time of evaluating the management method of the electric equipment 3.

  In addition, according to this modification, you may provide the update means S200 mentioned above. In this case, management result information indicating the result of managing the electrical device 3 based on the operation information is acquired, and the driving association degree is updated based on the management result information. The storage unit 16 acquires the driving reference database stored in the storage unit 104 and updates it using, for example, machine learning.

  Moreover, according to this modification, you may provide the determination means S210 mentioned above. In this case, it is determined whether or not the operation information is transmitted to the user terminal 5 based on the operation information. The output unit 14 refers to, for example, a preset threshold value and determines based on the first driving relevance included in the operation information, and determines whether the information to be notified to the user is included in the operation information, for example. May be.

(Third Modification of Configuration of Evaluation System 100)
Next, the 3rd modification of the structure of the evaluation system 100 in this embodiment is demonstrated.

  The difference between the above-described example of the configuration of the evaluation system 100 and the third modified example is that a basic reference database is used instead of the reference database. In addition, description is abbreviate | omitted about the content similar to an example of the structure mentioned above.

  In the evaluation system 100 according to the present embodiment, management status information is generated based on the acquired basic information and notified to the user. The management status information includes, for example, information such as “There is a possibility that the power supply has failed. ・ Necessary components ○○ ・ Compatible supplier □□”. It includes contents that allow the user to recognize information necessary for managing the device 3. The management status information includes, for example, at least one of optimum information, past management status information, basic information, and first basic relevance. In this case, the operation of the evaluation system 100 ends by performing the above-described third acquisition unit S170, third evaluation unit S180, and third generation unit S190.

  According to the present modification, as described above, the third evaluation unit S180 refers to the basic reference database, and obtains basic evaluation data including the first basic association degree between the basic information and the past management status information. get. For this reason, past management status information is linked to the basic information, and quantitative management status information based on the basic information can be generated. Thereby, it is possible to quantitatively evaluate the management method of the electrical device 3 with reference to the management status information. Thereby, it becomes possible to reduce the time spent on management of the electric equipment 3.

  Moreover, according to this modification, the 3rd acquisition means S170 acquires the basic information which has at least any one of material information and contractor information, and operation information similarly to the above. For this reason, it is possible to generate management status information in consideration of different characteristics for each electrical device 3. Thereby, it becomes possible to improve the precision at the time of evaluating the management method of the electric equipment 3.

  In addition, according to this modification, you may provide the update means S200 mentioned above. In this case, management result information indicating the result of managing the electrical device 3 based on the management status information is acquired, and the basic association degree is updated based on the management result information. The storage unit 16 acquires the basic reference database stored in the storage unit 104, and updates it using, for example, machine learning.

  Moreover, according to this modification, you may provide the determination means S210 mentioned above. In this case, it is determined whether or not the management status information is transmitted to the user terminal 5 based on the management status information. The output unit 14 refers to, for example, a preset threshold value and makes a determination based on the first basic relevance included in the management status information. For example, whether the management status information includes information to be notified to the user. You may judge.

  Note that, according to the present embodiment, as an evaluation program that supports management of the electrical equipment 3, each means S110 to S210 may be executed by a computer as each step (for example, an acquisition step, an evaluation step, a generation step, etc.). Also in this case, the reference information is linked to the evaluation target information in the same manner as described above, and the management method of the electrical device 3 can be quantitatively evaluated based on the evaluation target information. Thereby, it becomes possible to reduce the time spent on management of the electric equipment 3. In addition, it is possible to generate an evaluation result in consideration of different operating conditions and features for each electrical device 3. Thereby, it becomes possible to improve the precision at the time of evaluating the management method of the electric equipment 3.

  Although several embodiments of the present invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the scope of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

1: Evaluation device 10: Housing 11: Acquisition unit 12: Evaluation unit 13: Generation unit 14: Output unit 15: Input unit 16: Storage unit 2, 2a, 2b: Measurement unit 21: Measurement terminals 3, 3a, 3b: Electrical device 5: User terminal 6: Server 7: Public communication network 100: Evaluation system 101: CPU
102: ROM
103: RAM
104: Storage unit 105-107: I / F
108: input portion 109: output portion 110: internal bus S110: first acquisition means S120: first evaluation means S130: first generation means S140: second acquisition means S150: second evaluation means S160: second generation means S170: Third acquisition means S180: third evaluation means S190: third generation means S200: update means S210: determination means

Claims (14)

An evaluation system that supports the management of electrical equipment,
First acquisition means for acquiring evaluation object information having operation information related to the operation status of the electrical equipment and management status information related to the management status of the electrical equipment;
A reference database in which past evaluation target information acquired in advance, reference information corresponding to the past evaluation target information, and three or more levels of association between the past evaluation target information and the reference information are stored; ,
A first evaluation unit that refers to the reference database and obtains evaluation data including the first relevance in three or more stages between the evaluation object information and the reference information;
A first generation means for generating a work evaluation result having information necessary for management of the electrical device based on the evaluation data;
With
The operation information is
Measurement information including at least one of a current supplied to the electric device and an applied voltage;
Installation information regarding the installation state of the electrical equipment;
Information generated based on driving information having
The management status information is
Information generated based on basic information including at least one of material information including information on a material used for management of the electric device and information on a user who performs management of the electric device. And evaluation system. The work evaluation result is
The evaluation system according to claim 1, comprising at least one of standard information including work contents suitable for management of the electrical equipment and plan support information including a management plan suitable for management of the electrical equipment. The evaluation system according to claim 1, wherein the management status information includes optimum information related to a management method suitable for the electrical device. The evaluation system according to claim 1, wherein the operation information includes estimation information for estimating an abnormality factor of the electrical device. The installation information is
Device information having device-specific information in the electrical device,
Arrangement condition information having information on the condition in which the electric device is arranged,
5. The apparatus according to claim 1, comprising at least one of environmental information including information on an environment in which the electric device is disposed and management information including information associated with management of the electric device. Evaluation system. The reference information is
The system includes at least one of past standard information including work contents when managing the electrical equipment and past plan support information including a management plan when managing the electrical equipment. The evaluation system according to any one of 5. The measurement information is
It has at least any one of the result of calculating the plurality of currents measured at different times and the result of calculating the plurality of voltages measured at different times. Evaluation system described in the section. 8. The apparatus according to claim 1, further comprising update means for acquiring management result information indicating a result of managing the electrical device based on the work evaluation result, and updating the association degree based on the management result information. The evaluation system according to any one of the above. The evaluation according to any one of claims 1 to 8, further comprising: a determination unit that determines whether to transmit the work evaluation result to a user terminal of the user based on the work evaluation result. system. Second acquisition means for acquiring the driving information;
Driving in which past driving information acquired in advance, past operating information corresponding to the past driving information, and driving relevance in three or more stages between the past driving information and the past operating information are stored A reference database;
Second evaluation means for referring to the driving reference database and acquiring driving evaluation data including first driving relevance in three or more stages between the driving information and the past operation information;
A second generating means for generating the operation information based on the driving evaluation data;
The evaluation system according to claim 1, further comprising: Third acquisition means for acquiring the basic information;
The past basic information acquired in advance, the past management status information corresponding to the past basic information, and the three or more levels of basic association between the past basic information and the past management status information are stored. A basic reference database,
Third evaluation means for referring to the basic reference database and acquiring basic evaluation data including first basic relevance at three or more stages between the basic information and the past management status information;
Third generation means for generating the management status information based on the basic evaluation data;
The evaluation system according to claim 1, further comprising: The evaluation system according to claim 1, wherein the basic information includes the driving information. An evaluation device that supports management of electrical equipment,
An acquisition unit that acquires evaluation target information including operation information related to the operation status of the electrical equipment and management status information related to the management status of the electrical equipment;
A reference database in which past evaluation target information acquired in advance, reference information corresponding to the past evaluation target information, and three or more levels of association between the past evaluation target information and the reference information are stored; ,
An evaluation unit that refers to the reference database and obtains evaluation data including the first relevance in three or more stages between the evaluation object information and the reference information;
Based on the evaluation data, a generation unit that generates a work evaluation result having information necessary for management of the electrical device;
With
The operation information is
Measurement information including at least one of a current supplied to the electric device and an applied voltage;
Installation information regarding the installation state of the electrical equipment;
Information generated based on driving information having
The management status information is
Information generated based on basic information including at least one of material information including information on a material used for management of the electric device and information on a user who performs management of the electric device. Evaluation device. An evaluation program that supports the management of electrical equipment,
An acquisition step of acquiring evaluation target information having operation information related to the operation status of the electrical equipment and management status information related to the management status of the electrical equipment;
A reference database in which past evaluation target information acquired in advance, reference information corresponding to the past evaluation target information, and three or more levels of association between the past evaluation target information and the reference information are stored. An evaluation step of referring to and obtaining evaluation data including the first association degree of three or more stages between the evaluation object information and the reference information;
Based on the evaluation data, a generation step for generating a work evaluation result having information necessary for management of the electrical device;
To the computer,
The operation information is
Measurement information including at least one of a current supplied to the electric device and an applied voltage;
Installation information regarding the installation state of the electrical equipment;
Information generated based on driving information having
The management status information is
Information generated based on basic information including at least one of material information including information on a material used for management of the electric device and information on a user who performs management of the electric device. Evaluation program.

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