JP3899089B2 - Building repair plan calculation device - Google Patents

Description

  The present invention relates to a building repair plan calculation device that calculates the repair time and cost of a repair target of a building based on a building inspection result.

  Buildings such as buildings maintain the quality of the building itself, including exterior wall painting, waterproofing materials, wallpaper, flooring, etc., and various equipment such as electrical equipment, air conditioning equipment, water supply and drainage equipment, and lifting equipment function. Therefore, a comfortable living space is provided. For this reason, it is important to regularly inspect and repair the building body and various equipment (hereinafter sometimes referred to as “repair object”) in order to maintain a comfortable state of the building.

The inspection work for repaired objects mainly includes legal inspections and independent inspections.
Legal and regulatory inspections are conducted in accordance with items established in advance by law, and the contents thereof are determined by the installation facilities, the use of buildings and various facilities, the total floor area, and the like. On the other hand, since there is no standard for self-inspection, the inspection items and contents are usually determined based on the request from the owner of the building and the rules of thumb of the manager.

  However, since the self-inspection determined in this way has no specific standards, the inspection contents vary greatly depending on the owner or inspection contractor of the building, and even if the same building is in the same place, the inspection and patrol by the resident Because the management specifications may differ from the inspection by the inspection, there was a problem of lack of objectivity.

  Conventionally, the inspection results based on these management specifications cannot be obtained objective data because the contents are only based on empirical rules and items requested by the building manager. In many cases, it was not used in subsequent repair plans. In addition, these inspections are performed mainly for the purpose of discovering defects in each repair object, so the management specifications often do not include a repair plan, and there are defects in various repair objects. When the need for repairs occurred, the building manager had to bear the costs separately from the costs required for periodic inspections.

  For this reason, as a method of reflecting the inspection data in the repair plan, building diagnosis data that quantitatively represents the deterioration state of the building components is input to Patent Document 1, and each component based on the building diagnosis data is input. A building management apparatus for calculating a future repair timing and cost is disclosed.

The building management device performs the evaluation by classifying the degree of deterioration into five stages and the priority of repairing into seven stages at the stage of inspection of various repair objects of the building, and inputs the results to be repaired. The future management cost including the repair time for each item is calculated, and the calculation result is output in a table format. As a result, a repair plan according to the inspection result can be performed, and the reliability of the repair cost can be improved. In addition, it was possible to reduce the expenditure of building managers by implementing building management including this repair plan.
JP 2002-304458 A ([0063]-[0108], FIG. 1 to FIG. 12)

  By the way, the said building management apparatus performs the repair plan based on the inspection result of various repair objects, but the evaluation is set based on the inspection result of one time, and it becomes objectivity. It has the problem of lacking. In other words, the above-mentioned repair plan does not comprehensively judge the results of periodic inspections, but evaluates them based only on the deterioration level and priority of the latest inspection results. In some cases, it was not judged.

  In addition, the repair plan does not reflect the importance of each repair object in the building. The repair of the building may not be in time and the entire building may stop functioning.

  The present invention has been made in order to solve the above-mentioned problems, and proposes a building repair plan calculation device for calculating a building repair plan reflecting the inspection results of various repair objects of buildings and their importance. The task is to do.

In order to solve such a problem, the invention according to claim 1 is based on the standard repair necessity level, which is a reference value for judging the necessity of repair of various repair objects of the building, and at the time of periodic inspection performed in the past. The repair necessity storage means storing the existing repair necessity for each repair object, the inspection cycle storage means storing the inspection period that is the periodic inspection period for each repair object, and the repair necessity input Repair period storage means storing the latest repair necessity for each repair target at the time of the latest periodic inspection input via the means, and the standard repair necessity and the existing repair from the repair necessity storage means Read out the necessary degree, read out the inspection period stored in the inspection period storage means, and further read out the latest repair necessity degree stored in the repair period storage means, from the reference repair degree of necessity to the latest repair The value obtained by subtracting the iodide, with dividing the value obtained by subtracting the existing repairs required degree from the latest repair necessity, and a reference repair period calculating means for calculating a reference repair implementation period by multiplying the inspection period This is a building repair plan calculation device characterized by that.

Such a building repair plan calculation device uses the following formula (formula) based on the latest repair necessity y ₁ input by the repair necessity input means and the existing repair necessity y ₀ which is the result of the periodic inspection performed in the past. The standard repair execution time is calculated according to 1). Therefore, according to the following formula, the progress of deterioration is not predicted from a single inspection, but the progress of deterioration of each repair object is predicted based on the results of multiple inspections. It is possible to calculate a repair plan. Here, the standard repair execution time calculated by the following formula is to calculate the repair cycle, and if this is added to the current date, the standard repair execution date is calculated.
(Α−y ₁ ) × A / (y ₁ −y ₀ ) (Formula 1)

The invention according to claim 2 is the building repair plan calculation device according to claim 1 , wherein the degree of influence input means for inputting the degree of influence of the various repair objects on the operation of the building; Facility equipment storage means for storing the impact level input via the impact level input means, correction value storage means for storing a correction value corresponding to the impact level, and the impact stored in the facility equipment storage means Correction value extraction means for extracting a correction value corresponding to the degree from the correction value storage means, and the correction value extracted by the correction value extraction means at the reference repair execution time calculated by the reference repair cycle calculation means. repair object every calculates a correction repair implementation period, the calculated the corrected repair implementation period is characterized by comprising a correction repair period calculating means for writing to the repair period storage unit by adding.

  The building repair plan calculation device calculates a correction value for adjusting the repair timing of the repair object by inputting the degree of influence on the building when various repair objects of the building fail. In other words, predicting the impact on the building when each repair object of the building has failed, and adding this to the repair plan as a safety factor, it is time to repair at a timing that does not adversely affect the operation of the building. This is suitable for determination.

The invention described in Claim 3 is the building repair plan calculating apparatus according to claim 2, the installed base input means for inputting the number of installed each of the repair object, necessity of repair work Repair necessity determination means for judging, the facility equipment storage means stores the number of installations input via the installation quantity input means, and the correction value extraction means includes the influence degree input means. If the degree of influence input via is less than or equal to a predetermined reference value, it is determined that the number of units is determined without extracting a correction value, and the repair necessity determination unit is determined by the correction value extraction unit. When it is determined that the number of units is determined, and the number of installed units stored in the equipment storage means is equal to or greater than a predetermined reference value, it is determined that repair work is necessary, and the number of installed units is If it is less than the reference value, repair Work is characterized in that it determined to be unnecessary.

  Such a building repair plan calculation device may cause repair work to occur sporadically if the number of installations is large even for repair objects that have a low impact on the building in the event of a failure, affecting the operation of the building. It is possible to create a more efficient repair plan by considering the influence of the number of installations on whether or not repairs are necessary.

The invention described in claim 4 is the building repair plan calculation apparatus according to claim 3 , wherein the number of parts input means for inputting the number of parts to be repaired for each repair object. A repair unit price storage means for storing a repair unit price of a part to be repaired, a repair cost calculation unit for calculating a repair cost for each repair target, and writing the calculated repair cost in the repair cycle storage unit; The correction repair execution time and the repair cost stored in the repair cycle storage means are extracted, and a repair execution table in which the extracted corrected repair execution time and the repair cost are arranged for each repair object is output. A repair execution table output means, and the equipment storage means stores the number of parts of parts to be repaired for each repair target inputted via the number of parts input means, and the repair The cost calculation means From the device storage means, extract the number of parts to be repaired for each repair object other than the repair plan determined to be unnecessary by the repair necessity determination means, and further store the repair unit price Extracting the repair unit price corresponding to the parts to be repaired included in the repair object other than those determined by the repair necessity determination means by the repair necessity determination means from the means, and to the extracted repair unit price A repair cost for each repair object is calculated by multiplying the number of parts .

  This building repair plan calculation device calculates the repair time for each calculated repair object and the cost required for repair for each repair object, and displays it in a list, so the repair time for each repair object at a glance and It becomes possible to grasp the cost, and even a building manager or the like who does not have special knowledge about various repair objects of the building can make a repair plan. Here, the parts to be repaired are parts for each repair object that needs to be repaired due to deterioration or wear. In addition to the consumable parts of various equipment, outer wall materials, flooring materials, water pipes, etc. All the members of the building are included. Further, the unit of the number of parts input in the part number input means is appropriately set according to the part, such as quantity, capacity, area and the like. Then, the repair cost calculation means calculates the repair cost for each repair object by adding the work cost to the number of parts to be repaired for each repair object multiplied by the part unit price. When the work cost is included in the component unit price, it is not necessary to add the work cost in the calculation of the repair cost.

Further, the invention described in claim 5 is the building repair plan calculating apparatus according to claim 4, with respect to repair objects other than those repair plan in the repair necessity determination means is determined to be unnecessary, the From the repair cycle storage means, the corrected repair execution time for each repair object and the repair cost for each repair object corresponding to the corrected repair execution time are extracted, and the extracted corrected repair execution time is the same. Life cycle cost calculating means for calculating the repair cost for each corrected repair execution time by summing up the repair costs of the repair object, and life for outputting the repair cost for each year calculated by the life cycle cost calculating means And a cycle cost output means.

  Since this building repair plan calculation device aggregates and outputs the expenses for each year, it becomes easier for the manager of the building to make an annual plan including repair costs, repair schedules, and the like. Moreover, since these repair times and expenses are output as an overall plan (life cycle cost), it is possible to more accurately plan the operation and management of the building throughout its lifetime by using this.

  According to the building repair plan calculation apparatus of the present invention, it is possible to calculate a building repair plan reflecting the inspection results of various repair objects of the building and the importance thereof.

  DESCRIPTION OF EMBODIMENTS Preferred embodiments of the present invention will be described in detail with reference to the drawings. In the following description, the same reference numerals are used for the same elements, and duplicate descriptions are omitted.

  The building repair plan calculation device according to the present embodiment is inspected in buildings such as power receiving / transforming equipment, air conditioning equipment, water supply / drainage equipment, firefighting equipment, etc. The repair plan is calculated based on the result, and as shown in FIG. 1, the repair plan includes a storage device 1, an output device 2, an input device 3, and an arithmetic processing unit 4. The storage device 1 stores a program (not shown) for causing the computer to function as a building repair plan calculation device.

<Storage device>
The storage device 1 is composed of a semiconductor memory, a magnetic disk, or the like, and stores a repair necessity file 12, an inspection period file 13, a correction value file 14, and a repair unit price file 17, as shown in FIG. That is, in the present embodiment, the storage device 1 functions as a repair necessity degree storage unit, an inspection cycle storage unit, a correction value storage unit, and a repair unit price storage unit. The storage device 1 also stores an equipment device file 11, a unit number determination file 15, a device-specific correction value file 16, a repair cycle file 18, and a life cycle cost file 19.

  As shown in FIG. 2, the equipment file 11 stores a list of various equipment and equipment (hereinafter sometimes referred to as “equipment list”) 11A of the building, and the equipment list 11A contains various equipment. The “name” of the device, “repair contents”, “recommended repair year” by the equipment manufacturer, and the like are stored in advance. In the equipment list 11A, the “influence degree” for each type of equipment input in the influence level input field 22 described later, the “number of installed equipment” and the number of parts of the various types of equipment input in the installed number input field 23 The “number of parts for each number” of the various types of equipment input through the input field 24 is stored as needed.

  As shown in FIG. 3, the repair necessity file 12 corresponds to a list of various equipment stored in the equipment file 11 with the existing repair needs of the various equipment obtained by periodic inspections performed in the past. The repair necessity degree list 12A is stored. In addition, the “latest repair necessity” obtained by the periodic inspection is also stored in the repair necessity file 12 when it is input in the latest repair necessity input field 21 described later. In addition, the repair necessity file 12 stores a standard repair necessity level that is a determination criterion for performing repairs on the repair degree of various equipment obtained by periodic inspection.

  In addition, the degree of necessity for repair is a score of the necessity of repair by the inspector depending on the deterioration status of each equipment. In the present embodiment, as shown in the repair necessity determination criteria table 12B of FIG. 4, the score added according to the inspection items for each equipment is divided into 10 stages, and the standard repair necessity is 8 And

  Here, in this Embodiment, it was set as the structure which memorize | stores the latest repair necessity and the past one need for repair in the repair necessity list 12A, However, It is not limited to this, The past It is good also as a structure which memorize | stores all the repair necessity input with the periodic inspection of this. Moreover, although the repair necessity degree was classified into 10 steps, it is not limited to this, and the evaluation method of a repair need degree should just be defined suitably.

  The inspection cycle file 13 stores an inspection cycle, which is a periodic inspection cycle, for each type of equipment. The inspection cycle is set in advance by the owner or manager of the building. Note that the inspection period stored in the inspection period file 13 may be calculated by the building repair plan calculation device based on the recommended repair year stored in the equipment file 11.

  In the correction value file 14, as shown in FIG. 5, a correction value conversion table 14A for setting correction values for the repair timing of the equipment according to the influence of various equipment in the correction value extraction means described later. Is remembered. The correction value conversion table 14A of FIG. 5 stores correction values according to the range of the influence on the operation of the building of the various types of equipment entered in the influence input column 22 which will be described later. The range of influence is divided into four stages, and the correction values are set as -2, -1, 0, and number determination. The number of influence levels, the range to be classified, and the correction value are not limited to those described above, and may be set as appropriate according to the situation.

  As shown in the number determination table 15A of FIG. 6, the number determination file 15 stores a reference value for determining whether or not the repair of the equipment is necessary. This reference value is compared with the number of installations that is input to the installation number input field 23 and stored in the equipment file 11 by the repair necessity determination unit described later.

  Here, in this embodiment, repair work is performed when the number of installed units is five or more, and repair work is not performed when the number is less than five. In addition, the number of units for determining whether or not the repair work is necessary is not limited to the above, and may be appropriately set according to the scale of the building, the purpose of use, and the like.

  In the device-specific correction value file 16, as shown in the correction value list 16 </ b> A of FIG. 7, the correction value extracted by the correction value extraction unit 42 described later and the determination result of the repair necessity determination unit 44 are stored in the equipment device file 11. Corresponding to the stored device list, it is stored for each type of equipment.

The repair unit price file 17 stores the unit price (part unit price) corresponding to the repair contents for each facility device stored in the facility device file 11. In this file, as shown in the unit price table 17A of FIG. 8, names of various equipment, repair contents, and repair unit prices are stored.
In addition, the repair unit price for each type of equipment can be changed at any time as prices change. In this case, when the repair unit price is changed, the input device 3 described later is used.
Further, in this embodiment, the repair unit price according to the repair content is stored, but other work costs, unit prices according to the number of parts, capacity, etc. may be stored, and the repair unit price is It is set as appropriate according to the repair object of the building.

In the repair cycle file 18, “installed number” and “latest repair necessity” input by the input device 3, “repair unit price” extracted from the repair unit price file 17, and a standard repair cycle to be described later are stored in each repair device. calculated by the calculation means 41 "reference repair time", which is extracted by the correction value extracting means 42 to be described later "corrected value", and repair costs calculated by the repair period calculating means 4 3 to be described later ( "amount") " correction Osamu 繕 time "and the like, are collectively stored in a list format as shown in repair exemplary list 18A of FIG.

  In the life cycle cost file 19, expenses required for repair for each year calculated by the life cycle cost calculating means 46 described later are stored in a table format like a life cycle cost list 19 </ b> A in FIG. 10.

<Output device>
The output device 2 includes a display, a printer, a recording medium writing means, and the like, and displays a display of an input column for various input data based on inspection results of various equipment and equipment, a display display of various storage data and calculation results, and a printer output , Recording medium writing and the like.

  At the time of inputting the inspection results of various equipment, as shown in FIG. 11, the latest repair necessity level input field 21, the impact level input field 22, the installed number input field 23, and the part number input field 24 for each type of equipment on the display. An inspection result input table 20 including an input unit such as is displayed. When the operator inputs predetermined data to each input unit using the input device 3 described later, each data is stored in a predetermined file in the storage device 1. The inspection result input table 20 can also be output by a printer, a recording medium writing means, or the like.

  Here, in the present embodiment, the influence degree, the number of installed units, and the number of various parts for each unit are entered as the degree of influence input column 22 and the number of installed units input column, respectively, in consideration of the increase or decrease in equipment due to the operation of the building. However, the present invention is not limited to this, and when there is no change in equipment, the degree of influence, the number of installed equipment, and the parts stored in the equipment file 11 in advance. The number may be used for subsequent arithmetic processing. In the present embodiment, only the number of various parts for each number is input. However, if necessary, the structure may be configured such that the part name is input together with the number of parts.

  In addition, the output device 2 includes a display display of a standard repair execution time and a corrected repair execution time for each facility device calculated by the arithmetic processing unit 4 described later, and a repair execution table as shown in FIG. 9 and FIG. Display of 18A and life cycle cost list 19A, printer output, and the like are also performed.

  That is, in the present embodiment, the reference repair period display means for displaying the standard repair execution time for each of the various equipment calculated by the reference repair period calculation means 41 described later by the output device 2, and the corrected repair period calculation means. The corrected repair period display means for displaying the corrected repair execution time calculated by 43, the corrected repair period calculation means 43, the repair cost calculation means 45 described later, and the repair necessity determination means 44 described later are summarized. It functions as a repair execution table output means for outputting a repair execution table and a life cycle cost output means for outputting a calculation result of a life cycle cost calculation means 46 described later.

<Input device>
The input device 3 is for inputting predetermined data to each input unit such as the installed number input column 23, the influence input column 22, the latest repair necessity input column 21 and the like displayed on the display of the output device 2. , Keyboard, mouse, storage medium reading means and the like.

  That is, in the present embodiment, the input device 3 inputs a repair necessity input means for inputting the latest repair necessity calculated from the inspection results of the various equipment, and an effect of inputting the influence of the various equipment on the operation of the building. It functions as a degree input means, an installed number input means for inputting the number of various equipment installed, and a part number input means for inputting the number of parts to be repaired for each of the various equipment.

<Operation processing unit>
As shown in FIG. 1, the arithmetic processing unit 4 includes a reference repair cycle calculation unit 41, a correction value extraction unit 42, a corrected repair cycle calculation unit 43, a repair necessity determination unit 44, a repair cost calculation unit 45, and a life cycle cost calculation. Means 46 are provided.

  The reference repair period calculation means 41 is a reference repair necessity degree that is a reference value for determining the necessity of repair of various equipment devices in the building stored in the storage device 1, and each facility at the time of periodic inspections performed in the past. The standard repair execution time is determined based on the existing repair necessity, the inspection period, which is the periodic inspection period of various equipment, and the latest repair necessity for each equipment at the latest periodic inspection input by the input device 3 Is to be calculated.

The reference repair execution time is calculated by the reference repair cycle calculation means 41. The reference repair necessity degree stored in the repair necessity degree file 12 is α, the existing repair necessity degree is y ₀ , and the inspection period stored in the inspection period file 13 is calculated. A, The latest repair necessity degree input via the input device 3 is set as y ₁ , and is calculated by the following formula (Formula 1).
(Α−y ₁ ) × A / (y ₁ −y ₀ ) (Formula 1)

  In other words, the standard repair cycle calculation means 41 relates to the equipment that has been regularly inspected and the latest repair necessity is input, and the standard repair necessity corresponding to the equipment from the repair necessity storage file 12 and the existing repair equipment. Read out the repair necessity and read out the inspection cycle stored in the inspection cycle file 13 and substitute it into (Equation 1), so that the standard repair execution time (repair cycle) is the period until the equipment is repaired Is calculated. Then, if the calculated standard repair execution time is added to the current date, the standard repair execution date is calculated.

  The correction value extraction means 42 applies the influence degree input to the influence degree input column 22 via the input device 3 to the correction replacement calculation table 14A (see FIG. 5) stored in the correction value file 14, and the influence is obtained. The correction value corresponding to the degree is extracted.

  In the present embodiment, the correction value is divided into four stages of -2 years, -1 year, 0 years and the number of units according to the degree of influence. For example, the degree of influence given to the building when the equipment breaks down is As a result of inspection, if the building reaches 50% or more, the correction value is -2 years from the correction value conversion table of FIG. The correction value classification according to the degree of influence is not limited to the above-described classification, and is set as appropriate according to various equipment and building conditions. Here, the influence degree indicates an influence range (total area) exerted on a building when a facility device fails. In other words, it means that when an equipment with an impact of 50% fails, about 50% of the building will not function.

  The correction repair period calculation means 43 calculates the optimal repair execution time of various equipment based on the reference repair execution time calculated by the reference repair period calculation means 41 and the correction value extracted by the correction value extraction means 42. To do.

That is, the correction repair period calculation unit 43 extracts the correction value by the correction value extraction unit 42 and then calculates the reference repair execution time (reference repair period calculated by the reference repair period calculation unit 41 and stored in the repair period file 18. ) And the calculation for adding the correction value extracted by the correction value extraction means 42 to the reference repair execution time is performed to calculate the correction repair execution time (correction repair cycle) for each equipment. And if the present date is added to this correction | amendment repair implementation time, the optimal implementation date for repair can be calculated.
The corrected repair execution time calculated by the corrected repair cycle calculating means 43 is stored in the repair cycle file 18 together with the correction value.

The repair necessity determination unit 44 determines whether or not repair is necessary based on the number of installed facility devices input via the input device 3 with respect to the facility device whose number is determined by the degree of influence in the correction value extraction unit 42. Is determined.
That is, the repair necessity determination means 44 may affect the operation of the building due to sporadic repair work even if the number of units is large, even for equipment that has been determined to have a small impact. For such equipment, a decision is made to carry out repairs.

  For example, as in the case of the basic lighting shown in FIG. 2, when the degree of influence is less than 5% and the number of installed units is 30, the number of units shown in FIG. Judgment of implementation of repair work is performed according to the judgment table. And since the installation number of the said equipment is 30, it is determined from FIG. 6 that repair work is performed.

  The correction value extracted by the correction repair period calculation means 43 and the determination result of the necessity of repair work performed by the repair necessity determination means 44 are shown in the correction value list 16A of FIG. Every time, it is stored in the device-specific correction value file 16.

  The repair cost calculation means 45 is calculated by multiplying the number of parts installed by the input device 3 and the number of parts for the equipment other than the repair plan determined to be unnecessary by the repair necessity determination means 44. The repair cost for each facility is calculated by multiplying the total part quantity by the repair unit price corresponding to the facility equipment extracted from the repair unit price file 17. The repair costs of the various equipment calculated by the repair cost calculation means 45 are summarized in a table format as shown in the optimal repair execution list 18A shown in FIG. 9 and displayed on the display and stored in the repair cycle file 18.

  The life cycle cost calculation means 46 is for the equipment other than the repair plan determined to be unnecessary by the repair necessity determination means 44, the corrected repair execution time for each equipment calculated by the corrected repair period calculation means 43, and the repair Based on the repair costs for each equipment device calculated by the cost calculation means 45, the repair costs for each year are calculated by adding the repair costs corresponding to each year.

  The life cycle cost of the building calculated by the life cycle cost calculating means 46 is summarized in a table format as shown in the life cycle cost list 19A shown in FIG. 10, displayed on the display, and stored in the life cycle cost file 19. Is done. Here, in this embodiment, the repair cost for each year is calculated as the life cycle cost. However, the repair cost and various facilities for each annual cycle (30-year cycle, 50-year cycle, etc.) for each type of equipment. The equipment may be classified (electrical equipment, air conditioning equipment, etc.) to calculate the repair cost for each category, and the life cycle cost calculation items are not limited.

  Next, operation | movement of the repair plan calculation apparatus which concerns on this Embodiment is demonstrated, referring the flowchart shown in FIG.

  When the repair plan calculation device is activated, an inspection result input table 20 shown in FIG. 11 is displayed on the display as the output device 2 (S1). The inspection result input table 20 is provided with a latest repair necessity input field 21, an influence degree input field 22, an installed number input field 23, and a part number input field 24 for each equipment, so that an input device such as a mouse or a keyboard is provided. 3 is used to input the latest repair necessity level (S2), the impact level (S3), and the number of installed devices and the number of parts (S4).

  Here, the input of numerical values to the input fields 21, 22, 23, 24 of the inspection result input table 20 is not limited to the above-described method, and a storage medium in which the numerical values are input at the time of inspection is stored. A method of reading via a medium reading means may be used.

  When the latest repair necessity level is input, the reference repair period calculation means 41 is activated and the reference repair time is calculated (S5).

  Further, in parallel with the calculation of the standard repair time (S5) by the standard repair cycle calculation unit 41, the correction value extraction unit 42 is also activated, and based on the degree of influence of various facility devices input to the influence degree input column 22. Then, the correction value extraction unit 42 executes correction value extraction (S6).

  Subsequently, the corrected repair period calculating means 43 is activated, and the correction value extracted by the correction value extracting means 42 is added to the reference repair time calculated by the reference repair period calculating means 41 to calculate the corrected repair time ( S7).

  In addition, as a result of the correction value extraction by the correction value extraction means 42 (S6), if there is an equipment that has a small influence and determines whether or not repair work is necessary based on the number determination, the repair necessity determination means 44 It starts and the necessity judgment of repair is performed based on the installation number of this equipment (S8).

  Next, the repair cost calculation means 45 is activated, and the number of installed equipment, the number of parts and the repair unit price file 17 are stored for the equipment to be repaired by the necessity determination of repair by the repair necessity determination means 44. A calculation for multiplying the repair unit price of the equipment is performed, and a repair cost is calculated (S9).

  When the repair cost is calculated by the repair cost calculation means 45, the name, repair content, number of installed parts, number of parts, repair cost, correction repair time, etc. as shown in FIG. 9 are displayed on the display. The described repair execution list 18A is displayed (S10). Here, when the repair execution list 18A is output by a printer or the like, it is performed by clicking a print button displayed on the display. The repair execution list 18A can also be stored in a storage medium such as a floppy (registered trademark) disk by the storage medium writing means.

  Further, when the life cycle cost calculation means 46 is activated by a predetermined method such as clicking on the life cycle cost button displayed on the display via the input means 3 such as a mouse, the repair of each equipment is performed every year. The life cycle cost of the building is calculated by adding the cost (S11).

  When the life cycle cost is calculated by the life cycle cost calculating means 46, a life cycle cost list 19A as shown in FIG. 10 is displayed on the display (S12). Here, when the repair execution list 19A is output by a printer or the like, it is performed by clicking a print button displayed on the display. Further, the life cycle cost list 19A can be stored in a storage medium by storage medium writing means such as a floppy (registered trademark) disk.

  As described above, according to the building repair plan calculation apparatus according to the present embodiment, the number of installed units, the number of parts, the degree of influence, and the degree of repair required obtained by periodic inspection are simply input for various types of equipment that the building has. Thus, it is possible to quickly and accurately calculate the repair time and repair cost for each facility device.

Further, since the repair time is not calculated based on a single inspection result, but includes the results of inspections performed in the past, a more accurate time can be calculated.
In addition, the repair time is corrected by the degree of influence that indicates how much trouble the operation of the building will cause if each equipment breaks down. Repairs can be made.

  In addition, since the number of installed units is taken into account in the calculation of the repair plan, even if the degree of influence is small, a repair plan is also made for equipment and equipment that may interfere with the operation of the building due to the number of installed units. Building management is possible.

  Moreover, since the building repair plan calculation apparatus which concerns on this Embodiment also calculates a life cycle cost, the building manager can grasp | ascertain the repair expense for every year previously, and it is easy to make an annual plan.

As mentioned above, although preferred embodiment was described about this invention, this invention is not limited to said each embodiment, A design change is possible suitably in the range which does not deviate from the meaning of this invention.
For example, in the present embodiment, the repair time is calculated based on the results of two periodic inspections, but the repair time may be calculated based on the results of three or more inspections.

  Further, in the present embodiment, the repair time is calculated based on a preset inspection cycle. However, by inputting the inspection execution date, the cycle from the previous inspection date is calculated, and this is expressed as an equation. It is good also as a structure which substitutes to 1 and calculates repair time.

In the present embodiment, the repair cost is not calculated and the repair plan is not included in the repair plan for equipment with a low impact and a small number of installed units, but the repair plan including the equipment is performed. Needless to say, the life cycle cost may be calculated.
Moreover, the calculation formula for calculating the repair time is not limited to the formula shown in the present embodiment.

  Needless to say, if the number of parts for each equipment to be repaired is determined by designating the equipment, the input of the number of parts may be omitted.

It is a block diagram which shows the structure of the building repair plan calculation apparatus which concerns on embodiment of this invention. It is a figure which shows the content of the equipment file. It is a figure which shows the content of the repair necessity degree file. It is a figure which shows the division of repair necessity. It is a figure which shows the content of the correction value file. It is a figure which shows the content of the number determination file. It is a figure which shows the content of the correction value file classified by apparatus. It is a figure which shows the content of the repair unit price file. It is a figure which shows the content of the repair period file. It is a figure which shows the content of the life cycle cost file. It is a figure which shows the latest repair necessity degree input column, the influence degree input column, and the installation number input column. It is a flowchart which shows operation | movement of a building repair plan calculation apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Memory | storage device 2 Output device 3 Input device 4 Arithmetic processing part 12 Repair necessity file 13 Inspection period file 14 Correction value file 17 Repair unit price file 18 Repair period file 19 Life cycle cost file 41 Standard repair period calculation means 42 Correction value extraction means 43 Correction repair period calculation means 44 Repair necessity determination means 45 Repair cost calculation means 46 Life cycle cost calculation means

Claims (5)

The degree of necessity for repairing, which is a standard value for determining the necessity of repairing various types of repaired objects in the building, and the existing degree of need for each repaired object at the time of periodic inspections conducted in the past Storage means;
An inspection cycle storage means in which an inspection cycle which is a periodic inspection cycle for each repair object is stored;
A repair cycle storage means in which the latest repair necessity for each repair target object at the time of the latest periodic inspection input via the repair necessity input means is stored;
The reference repair necessity and the existing repair necessity are read from the repair necessity storage means, the inspection period stored in the inspection period storage means is read, and further stored in the repair period storage means The latest repair necessity is read out, and the value obtained by subtracting the latest repair necessity from the reference repair need is divided by the value obtained by subtracting the existing repair need from the latest repair need, and the inspection period a reference repair period calculating means for calculating a reference repair implementation period by multiplying the,
A building repair plan calculation device characterized by comprising: An influence input means for inputting the influence of the various repair objects on the operation of the building;
Facility equipment storage means for storing the impact level input via the impact level input means;
Correction value storage means for storing a correction value corresponding to the degree of influence;
Correction value extraction means for extracting a correction value corresponding to the degree of influence stored in the equipment storage means from the correction value storage means;
The correction repair time calculated for each repair object is calculated by adding the correction value extracted by the correction value extraction means to the reference repair execution time calculated by the reference repair cycle calculation means , and the calculated correction repair Correction repair period calculation means for writing the execution time into the repair period storage means ;
The building repair plan calculation device according to claim 1, comprising: Installation number input means for inputting the number of installations for each repair object;
Repair necessity judgment means for judging whether or not repair work is necessary,
The facility equipment storage means stores the number of installations input via the installation number input means,
The correction value extraction means determines the number determination without extracting a correction value when the influence degree input via the influence degree input means is equal to or less than a predetermined reference value,
The repair necessity determination unit is activated when it is determined by the correction value extraction unit that the number of units is determined, and when the number of installed units stored in the facility device storage unit is equal to or greater than a predetermined reference value. 3. The building repair plan calculation device according to claim 2 , wherein it is determined that repair work is necessary, and if the number of installed units is less than the reference value, it is determined that repair work is unnecessary . Number of parts input means for inputting the number of parts to be repaired for each repair object;
A repair unit price storage means for storing a repair unit price of a part to be repaired;
A repair cost calculating means for calculating a repair cost for each repair object, and writing the calculated repair cost in the repair cycle storage means;
Extracting the corrected repair execution time and the repair cost stored in the repair cycle storage means, and outputting the repair execution table in which the extracted corrected repair execution time and the repair cost are arranged for each repair object. Repair execution table output means,
The facility equipment storage means stores the number of parts to be repaired for each repair object input via the number-of-parts input means,
The repair cost calculation means calculates the number of parts to be repaired for each repair object other than those determined by the repair necessity determination means as not requiring the repair plan from the equipment storage means. Further, a repair unit price corresponding to a part to be repaired included in a repair target other than the repair plan determined to be unnecessary by the repair necessity determination unit from the repair unit price storage unit is extracted. The building repair plan calculation device according to claim 3 , wherein the repair cost for each repair target is calculated by extracting and multiplying the extracted repair unit price by the number of parts . With respect to repair objects other than those for which the repair plan is determined to be unnecessary by the repair necessity determination means, corresponding to the corrected repair execution time for each of the repair objects and the corrected repair execution time from the repair cycle storage means. Life cycle cost for calculating the repair cost for each corrected repair time by extracting the repair cost for each repair target and summing the repair costs for the repair target with the same corrected repair time extracted A calculation means;
Life cycle cost output means for outputting the repair cost for each year calculated by the life cycle cost calculation means;
The building repair plan calculation device according to claim 4 , comprising:

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