JP2005258499A - Device introduction effect calculation method, apparatus and program - Google Patents

Abstract

【Task】
By quantifying the effect of device introduction, that is, the degree of change before and after device introduction, and presenting it to the user, the user can select a cost-effective device introduction service and improve user satisfaction. The task is to do.
[Solution]
The present invention sets the problem to be dealt with at present and the degree of expected effect as a contract parameter and displays the contract parameter setting / display unit 401 for displaying and information indicating the effect on the service provider side Investment benefit display section 402, contract parameter setting section 403 for setting contract parameters, and IT utilization power radar chart 404 showing the evaluation value of the current IT utilization ability and the estimated value of the future IT utilization ability And a numerical value display unit 406 for displaying the return and cost of the service provider, and a graph display unit 407 for displaying it as a graph.
[Selection] Figure 4

Description

  The present invention relates to a method, an apparatus, and a program for evaluating the utility of a company to be introduced, the usage status of the equipment, and the like, and measuring the effect of the equipment introduction before and after the introduction of the equipment, and particularly IT (Information Technology). The present invention relates to a method, an apparatus, and a program for measuring an effect of introducing a device.

  As a conventional technique, as disclosed in Patent Document 1, communication control using a path selection algorithm for guaranteeing a certain service level set in advance by a quality assurance system (SLA: Service Level Agreement) that defines a service quality level. There is a way. According to Patent Document 1, a user establishes and agrees to a quality standard for maintaining a service between a user and a provider of an IT equipment introduction service, and in the unlikely event that the agreed service quality cannot be maintained, a predetermined fee is charged. Is returned.

  In addition, as disclosed in Patent Document 2, IT is evaluated at the management level from the viewpoint of IT subsidiaries and IT organizations, the level of IT-related costs, human resources and their development level, how to make use of strengths, and measures to strengthen weaknesses There is a service that comprehensively evaluates the degree of IT contribution to management. Patent Document 2 describes that the effect of how IT equipment is utilized for management is quantitatively diagnosed from a plurality of aspects.

JP 2002-141851 Japanese Patent Laid-Open No. 2001-265908

 However, Patent Document 1 only describes that a predetermined fee is returned when the agreed service quality cannot be maintained, and quantifies the effect of device introduction, that is, the degree of change before and after the device introduction. It is not described until.

  Patent Document 2 quantifies the questionnaire results from users after the introduction of the device, but does not describe the effect of the introduction of the device, that is, the degree of change before and after the introduction of the device.

  The object of the present invention is to quantify the effect of device introduction, that is, the degree of change before and after the device introduction and present it to the user, so that the user can select a cost-effective device introduction service, It is to provide an apparatus and a program.

  In addition, an object of the present invention is a method by which a provider can select a device introduction service with a high profit margin by quantifying the effect of device introduction, that is, the degree of change before and after the device introduction, and presenting it to the provider. It is to provide an apparatus and a program.

  In the present invention, the input of contract parameters determined by the user of the device introduction service and the evaluation value related to the current device introduction are input to the evaluation for changes in two or more arbitrary states due to the device introduction. Accept and read from the storage device an evaluation value related to the past device introduction corresponding to the current device introduction, and calculate a difference between the evaluation value related to the past device introduction and the evaluation value related to the current device introduction And multiplying the difference by the contract parameter to estimate a return of the device introduction service provider, presenting the device introduction service and the return, and out of the presented device introduction service and the return The selection for the device introduction service with a large return is received from the service provider, and the selection corresponds to the selected device introduction service. Reading the cost of vessels from the storage device, by multiplying the service rate of the provider on the cost of the equipment, to calculate the cost of the device deployment services.

  In addition, the present invention accepts an input of an evaluation value related to the current device introduction, reads the result data from the storage device, presents the result data, and selects the presented result data from the service provider. The difference between the evaluation value of the received and selected actual data and the evaluation value related to the current device introduction is calculated, and the difference is multiplied by the contract parameter of the actual data to provide the device introduction service. The cost of the device introduction service is estimated by reading the device cost of the selected performance data from the storage device and multiplying the device cost by the service charge rate of the provider. .

  According to the present invention, by measuring the evaluation value of the utilization power of the device before and after the device introduction, and calculating the change in the evaluation value, quantifying the effect of the device introduction, and presenting it to the user, The user can select a cost-effective device introduction service and improve the user's satisfaction. In addition, the user can set the problem to be addressed or the expected effect as the contract parameter value, and the user can select a cost-effective equipment introduction service, which increases the user satisfaction. It can be improved.

  According to the present invention, by quantifying the effect of device introduction, that is, the degree of change before and after the device introduction, and presenting it to the provider, the provider can select a device introduction service with a high profit margin, and the provider Satisfaction can be improved.

  Measure the value of IT utilization before and after the introduction of IT equipment introduction service, calculate the change in the evaluation value, quantify the effects of IT introduction, and one or more that the service user specifically desires For each evaluation axis, the contract parameter, which is the expected degree of the effect, is input, and the return of the service provider is estimated from the cost of each introduction service candidate and the contract parameter input by the service user. By selecting a service that increases the return on cost, the service user can be more satisfied.

  Furthermore, the minimum profit of the service provider can be secured by correcting the contract parameter from the service provider side.

  In addition, IT equipment introduction service cases are presented from the IT utilization history database for IT equipment introduction services accumulated by service providers, and the degree of contribution indicating how effective each case is is calculated. The service user or the provider selects the IT device introduction service, and it is possible to introduce a service that can be expected to be more effective after the service user is convinced.

  Furthermore, it is possible to smoothly perform contracts between service providers and service users by calculating the cost of IT equipment installation services and accepting only the values that can be installed when setting contract parameters. It becomes.

  In other words, by measuring the evaluation value of IT utilization before and after the introduction of IT equipment introduction service, and calculating the change in the evaluation value, the effect of IT introduction is quantified, and the use of IT equipment introduction service is desired The service provider can request the service that the service provider expects by setting the problem to be addressed or the expected effect as the value of the contract parameter, and the service provider can also calculate the cost and return. It is possible to provide IT equipment introduction services according to the user's required level. Thereby, it becomes possible to obtain more satisfaction of the service user.

  An embodiment of the present invention will be described with reference to FIGS. The following description will be made on an IT device (for example, a computer or a storage device), but the subject of the present invention is not limited to an IT device.

  In Example 1, the IT utilization ability of the user is measured before the IT equipment introduction service, and after a certain time, for example, two years later, the same IT utilization ability is measured, and the change of each evaluation item in the state is measured. By taking into account the contract parameters set by the user, the return (example: service charge) by the IT equipment introduction service is calculated.

  FIG. 9 shows a configuration diagram of the system of the present invention.

  This system includes a display device 901 that displays the calculated introduction cost and return value, or information necessary for setting contract parameters and selecting IT equipment introduction services, and setting parameters and determining selection of introduction services. Alternatively, an input device 902 for inputting a target value, a calculation device 903 for calculating an introduction cost / return based on contract parameters / service selection information, and cost data of at least one IT device introduction service that can be provided. A stored introduction service cost database 904 and an IT utilization history database 905 storing at least one IT utilization measurement result for the introduction service are provided.

  The input device 902 selects and inputs a service to be introduced from the introduction service cost database 904, or selects and inputs a change in IT utilization ability in an introduction example of an arbitrary service from the IT utilization ability history database 905.

  The display device 901 displays the introduction cost calculated by the calculation device 903, the numerical value of the return, and a graph. Alternatively, information for determining introduction or selection is displayed when setting contract parameters or selecting an introduction service. For example, when setting the contract parameters, the evaluation value / radar chart of the IT utilization power measured before the introduction is displayed on the display device 901, and when the contract parameter information is input from the input device 902, the display device 901 , Redisplay the parameter information.

  The calculation device 903 calculates the introduction cost, return, and the like based on the contract parameters, service selection information, and the like input by the input device 901. Further, it is possible to calculate a value indicating the return on investment from the introduction cost / return. Alternatively, it is also possible to calculate the difference between the target value indicating the return on investment input by the input device 901 and the value indicating the return on investment calculated from the introduction cost / return. It is also possible to calculate the return by the calculation device 903 from the contract parameter and the IT utilization measurement result set by the input device 901 and display the return on the display device 901. Further, here, it is conceivable to additionally store the IT utilization ability measurement result in the IT utilization ability history database 905. Note that the computing device 903 includes a CPU and a memory.

  FIG. 1 shows a flowchart of the processing of the present invention. FIG. 2 shows items of the contract parameter evaluation axis of the present invention. Vision, business processes, human resources, end users, and finance are used as the five evaluation axes in IT utilization evaluation. The evaluation value a (i) (i = 1 to N, here N = 5) of each axis is expressed in five stages from 1 to 5. However, the item of the evaluation axis is not limited to the vision or the like, and the number of evaluation axes is not limited to “5”, and may be smaller than 5 or larger than 5.

  First, in the IT utilization ability measurement 101 before introduction, the IT utilization ability of each evaluation axis of the current service user is measured. Next, in the service user side contract parameter setting 102, the input of the weight with respect to the change from the present state of the evaluation value to the future is read and set from the service user. Thereafter, in the introduction cost calculation 103 and the service provider side return estimation 104, the introduction cost is calculated and the service provider side return is estimated based on the contract parameters. In the value calculation 105 indicating the return on investment, a value indicating the effect on the investment (service provision) is calculated. With respect to this value, the target investment / benefit setting / difference calculation 106 calculates the difference from the target investment / benefit setting on the service provider side. This examines the validity of the IT equipment introduction service. In some cases, in the service provider side contract parameter correction 107, the service provider side contract parameter may be corrected in accordance with an instruction from the service provider in order to secure a profit for the service. Finally, in the introduction service selection 108, the introduction service is selected from a value indicating the return on investment. After the service is introduced, the IT utilization power measurement 109 after the introduction measures the same IT utilization power as before the introduction, and the return calculation / presentation 110 calculates and presents the return based on the change and the contract parameter.

  By using this method, it is possible to quantitatively evaluate the effect of IT introduction and calculate a return (eg, service usage fee) commensurate with the actual effect. By setting contract parameters, the service user can specify the desired effect of the evaluation axis, and the service provider can also select the most suitable service among the effects desired by the user. . In addition, since the contract parameters can be corrected on the service provider side, it is possible to secure a minimum profit. Thereby, it is possible to smoothly introduce the IT equipment introduction service between the service provider and the service user.

  Details of the processing flow will be described below.

  In the pre-introduction IT utilization measurement 101, the IT utilization ability of the current service user is measured for each evaluation axis by an external IT utilization measurement system, and the input device 902 evaluates the evaluation value data (measurement result) for each evaluation axis. ) From the service user. Evaluation value data may be read from the service provider instead of the service user. Instead of the input device 902, the calculation device 903 (communication means) may receive the evaluation value data from the IT utilization power measurement system or the service user terminal via the network. Here, the IT utilization power measurement system is a system that realizes the information system value evaluation method performed in Patent Document 2.

  In the contract parameter setting 102, the input device 902 reads the contract parameter w (i) of each evaluation axis from the service user and sets it in the computing device 903. The contract parameter w (i) may be read from the service provider instead of the service user. Instead of the input device 902, the calculation device 903 (communication means) may receive the contract parameter w (i) from the service user's terminal via the network. Further, the calculation device 903 may store the read contract parameter w (i) in the storage device. This shows the degree of expectation of service users for each evaluation axis.

  FIG. 3 shows a configuration diagram of the contract parameter setting screen of the present invention. In FIG. 3, the contract parameter setting screen of the display device 901 includes a radar chart 301 indicating the evaluation value of each axis by the IT utilization force measurement system, a text box 302 and a spin button 303 on each axis. The service user can set the contract parameter by rewriting the text box 302 or adjusting the numerical value with the spin button 303. Here, for example, a large parameter w (5) = 70 is set to increase the effect from the financial point of view. Conversely, a small parameter w (2) = 10 is set unless an effect is expected from the viewpoint of the business process. Can be set. Also, w (i) can be expressed as a unit price of the axis such as w (1) = 1 million yen. Alternatively, the ratio of each axis can be expressed as 1: 1: 2: 3: 5. Alternatively, it can be expressed as 10%, 15%, 30%, 20%, 25% in the ratio of Σw (i) = 1.

  In the introduction cost calculation 103, the calculation device 903 reads the cost data of the IT equipment introduction service from the introduction service cost database 904, and calculates the cost for the IT equipment introduction service. For example, the cost C is calculated as shown in Equation 1 using the cost M of the IT device and the service charge rate s.

C = M × (1 + s) ……… Formula 1
In the service provider-side return estimation 104, the computing device 903 evaluates the post-introduction of the same service from the IT utilization history database 905 that stores evaluation value data of IT utilization before and after the introduction of previously introduced services. The value is read, and the average value of the evaluation values after introduction is calculated with the predicted evaluation value after introduction as p (i). Then, the computing device 903 estimates the predicted return of the service provider using the predicted evaluation value p (i) and the contract parameter w (i) set by the service user. For example, assuming that the evaluation value before introduction of each axis is b (i) and the predicted evaluation value is p (i), the predicted return R of the service provider is estimated as shown in Equation 2.

  By using Equation 3 instead of Equation 2, it is possible to estimate when the necessary cost C is taken into consideration.

  The display device 901 displays a plurality of device introduction service candidates together with the return R. The computing device 903 may display a list on the display device 901 in order from the device introduction service candidate with the highest return R.

  In the introduction service selection 108, the input device 902 selects a service candidate having the highest return R from among the service candidates that can be introduced according to the selection from the service provider. Furthermore, in addition to the return R, it is also possible to select a service using a value indicating the return on investment such as the inventory turnover rate.

  In the value calculation 105 indicating the return on investment, the calculation device 903 calculates a value E indicating the effect on the investment C from the values of the introduction cost calculation 103 and the return estimation 104. For example, the value E indicating the return on investment is calculated as shown in Equation 4.

E = R − C ……… Formula 4
Alternatively, the ratio of return R to investment C is calculated as shown in Equation 5.

E = R / C ……… Formula 5
Alternatively, it is calculated as a ratio of pure return to investment C as shown in Equation 6.

E = (R−C) / C ……… Equation 6
In the introduction service selection 108, the input device 902 can select a service with the largest value E indicating the return on investment in accordance with an instruction from the service user or the service provider, and set it as a service to be introduced.

  In the target return on investment setting / difference calculation 106, the input device 902 reads the input of the value indicating the target return on investment from the service provider, sets it in the calculation device 903, and sets the value indicating the actual return on investment. The difference, that is, the difference between the value indicating the return on investment from the service provider and the value E indicating the return on investment selected in the introduction service selection 108 is calculated. For example, when the value T = 1.2 indicating the target return on investment is set, the difference D from the value E = 1.0 indicating the actual return on investment can be calculated as shown in Equation 7.

D = E − T = -0.2 ……… Formula 7
In the service provider side contract parameter correction 107, the input device 902 reads the contract parameter set by the service user in order to secure the profit or minimum cost of the service provider, and reads the change input from the service provider. 903 corrects the contract parameters. For example, in the example of Expression 7, it can be seen that the value E (= 1.0) indicating the actual return on investment is smaller than the value T (= 1.2) indicating the target return on investment. It is possible to bring the difference D closer to 0 by decreasing or increasing the contract parameter of the shaft.

  FIG. 4 shows the configuration of the contract parameter setting screen (setting change screen) of the present invention. In FIG. 4, in the contract parameter setting / display unit 401, the display device 901 displays the IT utilization radar chart 404 and the contract parameters 403 of each evaluation axis. The IT utilization ability radar chart 404 shows the current evaluation value b (i) of IT utilization ability and the estimated evaluation value p (i) of future IT utilization ability. The input device 902 accepts an input from the service provider using a text box for the contract parameter 403 or a press from the service provider of the up / down button using a spin button, and changes the contract parameter according to the input or press from the service provider. . The service provider can freely modify the contract parameters. The service provider can also change the parameters of all the evaluation axes by using the all parameter up / down button 405. On the other hand, in the service provider investment return display unit 402, the display device 901 displays the effect obtained by the IT equipment introduction service. In the numerical value display unit 406, the display device 901 displays a value indicating the return on investment. For example, a return, an investment cost, a value indicating a target return on investment, a value indicating an actual return on investment, and a difference between the target value and the actual value can be considered. The numerical value is changed in accordance with the correction of the contract parameter setting / display unit 401. In the graph display unit 407, for example, the values in the display unit 406 for each value are displayed as a graph. This screen makes it easy to modify contract parameters.

  The processing can be performed by, for example, taking the following steps on the setting screen as shown in FIG.

  In step 1, in each value display unit 406 or graph display unit 407, the calculation device 903 determines whether or not the calculated value E has reached the target value T. If it has reached, it ends.

  If the calculated value E does not reach the target value T in step 2, the input device 802 corrects the contract parameter using the contract parameter 403 correction input or the all parameter up / down button 405.

  Return to step 1 in step 3.

  Thereby, the contract parameter can be corrected.

  In the IT utilization ability measurement 109 after introduction, the input device 902 reads the evaluation value of the IT utilization ability of the IT utilization ability evaluation system again after the introduction of the IT equipment introduction service. This makes it possible to calculate changes in IT utilization.

  In the return calculation / presentation 110, the calculation device 903 calculates a return for the IT equipment introduction service using w (i). For example, the evaluation value of each axis after introduction is calculated as in Expression 8 using a (i).

  Further, the display device 901 displays the calculated value of R.

  In this way, according to Example 1, the effect of IT introduction can be quantitatively evaluated from the change in IT utilization ability before and after the introduction of IT equipment introduction service, and the return calculation that matches the actual effect. Is possible. The service user can specify the effect of the desired evaluation axis by setting the contract parameter, and the service provider can also select the most suitable service among the services desired by the user. . Thereby, the further satisfaction of a service user is obtained. In addition, since contract parameters can be modified on the service provider side, it is possible to secure a minimum profit.

  As a second embodiment, a method for supporting the determination of an introduction service by presenting two or more installable services to a service user using IT equipment introduction service performance data will be described. According to the second embodiment, it is possible to select and introduce a service that is more effective for the service user.

  FIG. 5 shows a flowchart of the processing of the second embodiment of the present invention. As shown in FIG. 5, in the second embodiment, an IT equipment introduction service performance database is newly added to the first embodiment shown in FIG. 1 in order to give the service user the right to select the service to be introduced.

  In the service user introduction service selection 501, the display device 901 presents at least two IT device introduction service candidates using the IT device introduction service performance data owned by the service provider, and the input device 902 provides the service provider. In accordance with the selection from, the IT device introduction service determined to be superior to the service user among the candidates is set in the computing device 903 as the one to be introduced. The IT utilization history database 905 stores introduction equipment, evaluation values before and after introduction of each evaluation axis, and contract parameters for each introduction case as IT equipment introduction service performance data.

  FIG. 6 shows the configuration of the display screen of the present invention. The calculation device 903 connects the evaluation values before and after the introduction for each IT device introduction service with lines using the IT device introduction service result data, and the display device 901 presents the evaluation value. This makes it easy for the service user to select the introduction service. In addition, the display device 901 displays the contract parameter value in the case on each evaluation axis, so that the effect requested by the service user can be known, and the calculation device 903 can determine the requested effect and the actual effect. By comparing it with the effect that appears, it is also possible to determine the uncertainty of the effect that appears by the IT equipment introduction service.

  Furthermore, when an introduction service is selected using an introduction example, a value indicating how much each service contributed to a change in evaluation value may be calculated and presented. When this is defined as the contribution degree I, for example, it is calculated as in Expression 9.

Further, it can be calculated as shown in Equation 10 using w (i) set by the service user.

  FIG. 7 shows a configuration of a selection screen for selecting a service of the present invention. In the service candidate display unit 701, the display device 901 displays each service candidate data. The data includes, for example, a candidate number, a service name, an evaluation value before introduction of each evaluation axis, an evaluation value after introduction, a graph thereof, and a contribution degree. When the input device 902 receives a press on the candidate selection button 702, the computing device 903 switches service candidates displayed on the service candidate display unit 701. At this time, the selected service candidate may be focused. When the selection service candidate is determined, the input device 902 performs selection input of the currently displayed service by the determination button 703. This makes it possible to select a service that satisfies the service user's request.

  As described above, according to the second embodiment, it is possible for the service user to freely select the introduction service by presenting at least two introduction service candidates using the IT equipment introduction service performance data. It becomes possible to introduce it after convincing.

  As a third embodiment, a method for limiting the setting range of contract parameters for each axis using IT equipment costs and the like will be described. By using this method, it is not necessary to modify the contract parameters by the service provider, and it becomes possible to smoothly perform the contract between the service provider and the user.

  FIG. 8 shows a flowchart of the processing of the third embodiment. As shown in FIG. 8, in the third embodiment, a point for limiting the setting range of the contract parameter is newly added to the first embodiment shown in FIG.

  In the service user side setting range limited contract parameter setting 801, the calculation device 903 does not accept numbers outside an arbitrary range as input when inputting contract parameters for each evaluation axis. This range is preferably registered in advance in the computing device 903 by the service provider, for example. Alternatively, the calculation device 903 may calculate the range using the cost C calculated by the introduction cost calculation 103, the pre-introduction evaluation value b (i), and the predicted evaluation value p (i). For example, if the value of the entered contract parameter is n (i), the contract parameter can be set in the following steps.

  In step 1, the contract parameter n (i) is input.

  In step 2, if the condition of (Σn (i) × (p (i) −b (i))) − C ≧ 0 is satisfied, the value of n (i) is substituted for w (i), and the process ends. .

In step 3, the process returns to step 1. In this way, according to the third embodiment, by accepting only the values that can be introduced when setting the contract parameters, it is possible to modify the contract parameters that can provide the service. It becomes possible to make a contract between the parties smoothly.

  The present invention is applicable when introducing appropriate IT equipment to a company.

It is a flowchart which shows the process of IT apparatus introduction service effect calculation. It is a radar chart showing the evaluation axis of IT utilization ability. It is a figure which shows the setting screen of a contract parameter. It is a figure which shows the correction screen of a contract parameter. It is a flowchart which shows the procedure of the IT apparatus introduction service effect calculation which added the introduction service selection process by the service user. It is the figure which compares the evaluation of IT utilization power before the introduction and after the introduction. It is a figure which shows the selection screen of an introduction service. It is a flowchart which shows the procedure of the IT apparatus introduction service effect calculation which added the limitation process of a contract parameter setting range. It is a block diagram of the system of this invention.

Explanation of symbols

401 Contract Parameter Setting / Display Unit 402 Service Provider Investment Return Display Unit 403 Contract Parameter 404 of Each Evaluation Axis Radar Chart 405 of IT Utilization Power All Parameters Up / Down Button 406 Numerical Display Unit 407 Graph Display Unit 701 Service Candidate Display Unit 702 Candidate selection button 703 Determination button 901 Display device 902 Input device 903 Calculation device 904 Introduction service cost database 905 IT utilization history database

Claims (12)

A computer-based method for calculating the effect of equipment introduction,
The storage device stores evaluation values related to past device introductions and the cost of each device,
The input means of the computer is an evaluation weight for a change in two or more arbitrary states due to the introduction of the equipment, and the contract parameter determined by the user of the equipment introduction service, and the evaluation value related to the current equipment introduction Is accepted,
The estimation means of the computer reads an evaluation value relating to the past device introduction corresponding to the current device introduction from the storage device, and an evaluation value relating to the past device introduction and an evaluation value relating to the current device introduction. And the difference is multiplied by the contract parameter to estimate the return of the device introduction service provider,
The presenting means of the computer presents the device introduction service and the return,
The input means receives from the service provider a selection for the device introduction service with a large return among the presented device introduction service and the return,
The calculation means of the computer reads the cost of the device corresponding to the selected device introduction service from the storage device, multiplies the cost of the device by the service charge rate of the provider, and calculates the cost of the device introduction service The method characterized by calculating. In claim 1,
The calculation means calculates the value indicating the return on investment related to the introduction of the equipment by performing four arithmetic operations on the cost of the equipment introduction service and the return. In claim 2,
The input means accepts an input of a value indicating a return on investment targeted by the provider,
The calculation means calculates a difference between a value indicating the target return on investment and a value indicating the return on investment calculated by the calculation means. In claim 3,
The change means of the computer changes the contract parameter so that a difference between a value indicating the target return on investment and a value indicating the return on investment calculated by the calculation means is reduced. Method. A device for calculating the effect of equipment introduction,
A storage device that stores evaluation values related to past device introductions and the cost of each device;
An input means for receiving an input of a contract parameter determined by a user of the device introduction service and an evaluation value related to the current device introduction, which is an evaluation weight for a change in two or more arbitrary states due to the device introduction; ,
Read the evaluation value related to the past device introduction corresponding to the current device introduction from the storage device, calculate the difference between the evaluation value related to the past device introduction and the evaluation value related to the current device introduction, An estimation means for multiplying the difference by the contract parameter to estimate a return of the device introduction service provider;
Presenting means for presenting the device introduction service and the return;
Input means for receiving from the service provider a selection for the device introduction service with a large return among the presented device introduction service and the return;
A calculation unit that reads the cost of the device corresponding to the selected device introduction service from the storage device and multiplies the cost of the device by the service charge of the provider to calculate the cost of the device introduction service; A device characterized by that. A program for causing a computer to execute a procedure for calculating the effect of equipment introduction,
Procedures for storing evaluation values related to past device introductions and cost of each device in the storage device;
Input of contract parameters determined by the user of the device introduction service, which are evaluation weights for changes in two or more arbitrary states due to the introduction of the device, and evaluation values related to the current device introduction to the input means of the computer A procedure for accepting input,
In the estimation means of the computer, the evaluation value related to the past device introduction corresponding to the current device introduction is read from the storage device, the evaluation value related to the past device introduction and the evaluation value related to the current device introduction And calculating the difference between the difference and multiplying the difference by the contract parameter to estimate the return of the device introduction service provider;
A procedure for causing the presentation means of the computer to present the device introduction service and the return;
A procedure for causing the input means to accept, from the service provider, a selection for the device introduction service having a large return among the presented device introduction service and the return;
The computer calculation means reads out the cost of the device corresponding to the selected device introduction service from the storage device, and multiplies the cost of the device by the service charge rate of the provider, thereby calculating the cost of the device introduction service. A program having a procedure for calculating. A computer-based method for calculating the effect of equipment introduction,
The storage device includes actual data including past equipment introduction, evaluation values relating to the equipment introduction, and contract parameters that are evaluation weights for changes in two or more arbitrary states caused by the equipment introduction, and Remember the cost,
The input means of the computer accepts input of evaluation values related to the introduction of the device this time
The presenting means of the computer reads the result data from the storage device, presents the result data,
The input means accepts a selection for the presented performance data from the service provider;
The estimation means of the computer calculates a difference between the evaluation value of the selected actual data and the evaluation value related to the current device introduction, multiplies the difference by the contract parameter of the actual data, Estimate the return of the equipment introduction service provider,
The calculation means of the computer reads the cost of the device of the selected result data from the storage device, and multiplies the cost of the device by the service charge rate of the provider to calculate the cost of the device introduction service. A method characterized by that. In claim 7,
The calculation means calculates a value indicating a degree that contributes to a change in the state of the device introduction service from a difference between the evaluation value of the actual data and the evaluation value related to the current device introduction,
The method, wherein the presenting means presents a value indicating the degree of contribution. In claims 1 to 4, 7 and 8,
The computer limiting means limits the contract parameter range. In claim 7,
The input means accepts input of the contract parameter for an evaluation axis including at least two of vision, business process, human resource, end user, and finance. A device for calculating the effect of equipment introduction,
Stores performance data including a device related to past device introduction, an evaluation value related to the device introduction, and a contract parameter that is a weight of evaluation for changes in two or more arbitrary states due to the device introduction, and a cost of each device A storage device;
Input means for accepting input of evaluation values related to the introduction of the device;
Presenting means for reading the result data from the storage device and presenting the result data;
Input means for receiving a selection for the presented performance data from the service provider;
The difference between the evaluation value of the selected actual data and the evaluation value related to the current device introduction is calculated, the contract parameter of the actual data is multiplied by the difference, and the device introduction service provider's An estimation means for estimating a return;
Calculating means for calculating the cost of the device introduction service by reading out the cost of the device of the selected result data from the storage device, and multiplying the cost of the device by the service charge of the provider. Features device. A program for causing a computer to execute a procedure for calculating the effect of equipment introduction,
In the storage device, performance data including a device related to past device introduction, an evaluation value related to the device introduction, and a contract parameter which is a weight of evaluation for changes in two or more arbitrary states due to the device introduction, and each device A procedure for memorizing the costs;
A procedure for causing the input means of the computer to accept an input of an evaluation value relating to the introduction of the device this time;
A procedure for causing the presentation means of the computer to read the result data from the storage device and present the result data;
A procedure for causing the input means to accept a selection for the presented performance data from the service provider;
The estimation means of the computer calculates a difference between the evaluation value of the selected actual data and the evaluation value related to the current device introduction, and the difference is multiplied by the contract parameter of the actual data, A procedure for estimating the return of the equipment introduction service provider;
The calculation means of the computer reads the cost of the device of the selected result data from the storage device, and multiplies the cost of the device by the service charge rate of the provider to calculate the cost of the device introduction service. A program characterized by having a procedure.

Images