JP5690117B2 - Residential maintenance system - Google Patents

Description

  The present invention relates to a home maintenance system, and more particularly to a home maintenance system that calculates a home maintenance time in consideration of a plurality of deterioration factors.

  As a system for diagnosing the deterioration state of a house, for example, a technique described in Patent Document 1 has been proposed.

  In the technique described in Patent Document 1, the condition and alteration state of the alkaline outer wall material, the condition that the structural wood contains moisture, the crack condition of the outer wall, the deterioration condition of the outer wall paint film layer, the remaining condition of the outer paint film , External wall floating, external wall peeling / deformation, external wall dirt, external wall moss / mold propagation, external wall discoloration / fading / color unevenness, external wall paint peeling, sealing material damage It is proposed to select items for roof deterioration and iron member deterioration, and to input the diagnostic results obtained by using a measuring instrument for each item to a computer and display them in the individual result table. ing.

JP 2006-072868 A

  However, in the technique described in Patent Document 1, specific criteria for determining deterioration are not clarified.

  Moreover, in the technique described in Patent Document 1, the deterioration state due to ultraviolet rays or rain is measured to perform deterioration diagnosis, but the maintenance time is not predicted, and in addition, other than ultraviolet rays and rain. There is room for improvement because the maintenance time is not predicted in consideration of deterioration factors (for example, disasters such as earthquakes and typhoons).

  The present invention has been made in consideration of the above-described facts, and an object thereof is to obtain an appropriate maintenance time in consideration of a plurality of deterioration factors.

In order to achieve the above object, the invention according to claim 1 is characterized in that an acquisition means for acquiring a predetermined service life of a predetermined exterior member, the service life acquired by the acquisition means, and a location condition of a construction site And a first calculating means for calculating a first deterioration prediction line representing a deterioration progression due to aged deterioration of the exterior member based on at least one of the climatic conditions, earthquake reproduction period information and typhoon in the construction site An input means for inputting at least one of the disaster prediction information of the disaster prediction information, and a second deterioration prediction line representing the progress of deterioration of the exterior member due to the disaster based on the disaster prediction information input by the input means Based on the second calculation means to calculate, the first deterioration prediction line calculated by the first calculation means, and the second deterioration prediction line calculated by the second calculation means. Te, determining means for determining a maintenance timing of the outer member to be a predetermined allowable deterioration value, based on the degradation measurement result of the outer member after a predetermined period, re-decision to re-determine the maintenance timing after a predetermined time period Adjusting means for adjusting the maintenance time by adjusting the deterioration degree of the exterior member so that the maintenance time determined by the redetermining means becomes the maintenance time determined by the determining means; It is characterized in that it comprises.

  According to the first aspect of the present invention, the acquisition means acquires the predetermined useful life of the predetermined exterior member. For example, the service life predetermined by experiment etc. is acquired. Moreover, as the predetermined exterior member, for example, a sealing material can be applied.

  In the first calculation means, a first deterioration prediction line representing deterioration progression due to aging of the exterior member based on the service life acquired by the acquisition means and at least one of the location condition and the climatic condition of the construction site. Is calculated. For example, the first deterioration prediction line is calculated by quantitatively evaluating the location condition and the climatic condition with a predetermined coefficient and multiplying the service life by the coefficient.

  In the input means, at least one of the disaster prediction information of the earthquake reproduction period information and the typhoon damage prediction information in the construction site is input, and in the second calculation means, the exterior member due to the disaster is based on the input disaster prediction information. A second deterioration prediction line representing the progress of deterioration is calculated. For example, the second deterioration prediction line is calculated by predicting the degree of deterioration of the exterior member due to an earthquake or typhoon.

  Then, the determination means calculates the maintenance time of the exterior member that becomes a predetermined allowable deterioration value based on the first deterioration prediction line and the second deterioration prediction line. In other words, the maintenance time determined by the determining means takes into account a plurality of deterioration factors such as location conditions, climatic conditions, and disasters. Accordingly, it is possible to obtain an appropriate maintenance time in consideration of a plurality of deterioration factors.

Further, the re-determining means, based on the degradation measurement result of the outer member after a predetermined period, maintenance time after a predetermined period of time is re-determined. Accordingly, the maintenance time can be corrected based on the actual progress of deterioration, and a more accurate maintenance time can be obtained .

Then, the adjustment means, maintenance timing determined by the re-determining means, by adjusting the degree of deterioration of the exterior member to be maintenance timing determined by the determination means, the maintenance timing is adjusted. For example, when the maintenance time determined by the determining means is shifted for each direction, or when the maintenance time at the time of re-determination is shifted from the initial maintenance time, the maintenance time is adjusted by the adjusting means. Thus, when the maintenance time is different for each direction, it can be adjusted so as to match, or when it is different from the initial maintenance time, it can be adjusted to return to the initial maintenance time.

For example, the adjusting means may adjust the maintenance time by changing the horizontal rigidity of the building as in the invention described in claim 2 . That is, by changing the horizontal rigidity of the building, the rigidity of the building due to vibration or the like changes, and the degree of deterioration of the exterior member such as the sealing material changes, so the maintenance time can be adjusted. At this time, the horizontal rigidity can be changed by tuning the damping device as in the invention described in claim 3 , and the tuning of the damping device is performed as in the invention described in claim 4. Alternatively, the temperature may be changed by changing the viscosity of the internal viscous body, changing the orifice shape, or changing the surrounding heat insulating material.

Further, as in the invention described in claim 5 , the adjustment means may adjust the maintenance time for each direction when the deterioration of the building is different for each direction. For example, because the amount of solar radiation differs for each azimuth, if the maintenance time differs for each azimuth, maintenance can be performed at once by adjusting the adjustment means so that the maintenance time matches for each azimuth. , Efficient maintenance becomes possible.

  As described above, according to the present invention, the first deterioration prediction line is calculated based on at least one of the location condition and the climatic condition, and the second deterioration prediction line is calculated based on the disaster prediction information. By determining the maintenance time of the exterior member based on the first deterioration prediction line and the second deterioration prediction line, an appropriate maintenance time in consideration of a plurality of deterioration factors such as location conditions, climatic conditions, disasters, etc. There is an effect that it can be obtained.

It is a block diagram which shows schematic structure of the maintenance system of the house concerning embodiment of this invention. It is a figure which shows schematic structure of DB. (A) is a figure which shows an example of the calculated 1st deterioration prediction line, (B) is a figure which shows an example of the calculated 2nd deterioration prediction line, (C) is (A) and (B ) Is a diagram showing an example of the total degradation prediction line obtained from the degradation prediction line, (D) is a diagram showing an example of the degradation prediction line recalculated when an earthquake occurs at a timing earlier than the prediction, (E) is a figure which shows an example of the deterioration prediction line calculated again when deterioration progress is slower than prediction. (A) is a figure which shows the example which the maintenance time has advanced from the maintenance time of the initial deterioration prediction line, and (B) is a figure which shows the case where a maintenance time is adjusted. It is a flowchart which shows an example of the flow of the maintenance prediction process at the time of performing the maintenance program of the maintenance system of the house concerning embodiment of this invention. It is a flowchart which shows the flow of the re-prediction process at the time of performing the maintenance program of the maintenance system of the house concerning embodiment of this invention. It is a flowchart which shows an example of the flow of a maintenance adjustment process. It is a figure for demonstrating the example of adjustment of a maintenance time.

  Hereinafter, an example of an embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is a diagram showing a schematic configuration of a housing maintenance system according to an embodiment of the present invention.

  The residential maintenance system 10 according to the embodiment of the present invention functions as a tool for managing the maintenance period of the house, and for example, obtains the maintenance period of the house in consideration of the location conditions and the climatic conditions of the house. Or adjust the maintenance time. Although the present embodiment is described as managing the maintenance timing of a house sealing material, other exterior members other than the sealing material may be applied.

  The home maintenance system 10 includes a personal computer 12. As shown in FIG. 1, the personal computer 12 includes a CPU 14, a ROM 16, a RAM 18, and an input / output port 20, which are connected via a bus 22 such as an address bus, a data bus, and a control bus.

  Connected to the input / output port 20 are a display 24, a mouse 26, a keyboard 28, a hard disk (HDD) 30, and a disk drive 32 for reading information from various disks 34 as various input / output devices.

  A network 36 is connected to the input / output port 20, and information can be exchanged with a database (DB) 38 connected to the network 36 and a computer (PC) 39 such as another personal computer. Yes.

  As shown in FIG. 2, the DB 38 has a member database (DB) 40, a mansion database (DB) 42, an adjustment database (DB) 44, and the like.

  In the member DB 40, for example, the useful life and price for each type of sealing material used in a house are stored in advance, and in the mansion DB 42, the type of sealing material used in each house is stored and adjusted. The DB 44 stores the relationship between the horizontal stiffness of the building and the degree of deterioration of the sealing material, and also stores the correspondence between the horizontal stiffness increase rate and the adjustment value of the vibration control device. The relationship between the horizontal stiffness of the building and the degree of deterioration of the sealing material, and the correspondence relationship between the horizontal stiffness increase rate and the adjustment value of the vibration control device are stored in advance by experiments, etc. It is possible to calculate the adjustment value of the vibration control device by calculating the horizontal rigidity of the building for adjustment.

  A home maintenance program is installed in the HDD 30 of the personal computer 12. The home maintenance program performs a maintenance prediction process for predicting the maintenance time based on the information stored in the DB 38 and the location conditions and climatic conditions of the home, and performs a progress and a re-prediction for the predicted maintenance time. Perform prediction processing.

  There are several methods for installing the home maintenance program in the personal computer 12. For example, the home maintenance program is recorded on various disks 34 together with the setup program, and the disk 34 is stored in the personal computer 12. If it is set in the disk drive 32 and the CPU 14 is instructed to execute the setup program, the house maintenance program is sequentially read from the disk 34 and written into the HDD 30 for installation. In addition, the house maintenance program is stored in a storage device of another information processing apparatus connected to the personal computer 12 via a public telephone line or a network (for example, LAN, Internet, wireless communication network, etc.) 36, and personal A configuration may be adopted in which a home maintenance program is transmitted from the information processing device to the personal computer 12 by the computer 12 communicating with the information processing device and installed in the HDD 30, or an information processing connected to the network 36. You may make it employ | adopt the structure which can execute the maintenance program of the house memorize | stored in the apparatus to the personal computer 12. FIG.

  By the way, the maintenance period of the sealing material used in the house can be determined from the predetermined service life by conducting experiments for each type of sealing material, but the location conditions and climatic conditions of the house, earthquakes, typhoons, etc. The degree of progress of deterioration of the sealing material varies depending on the disaster, and the maintenance time changes.

  Therefore, in the present embodiment, the maintenance time is calculated in consideration of location conditions, climatic conditions, disasters, and the like by performing the above-described maintenance prediction process.

  Specifically, in the maintenance prediction process, the location conditions and climate for the service life of the sealing material used in the house (the number of years until the deterioration allowance set in advance on the deterioration prediction line obtained from experiments) is exceeded. By applying correction based on the result of evaluating the conditions, a first deterioration prediction line representing the progress of deterioration due to aging deterioration is calculated.

  In addition, since earthquakes and typhoons can predict a certain frequency and degree of damage from past damage information (for example, earthquake recurrence period), information on earthquake and typhoon recurrence periods can be used to A second deterioration prediction line representing the progress of deterioration of the sealing material in consideration of disasters such as the above is calculated.

  Then, based on the first deterioration prediction line and the second deterioration prediction line, a total deterioration prediction line of the sealing material is calculated, and a timing exceeding a predetermined allowable deterioration value is calculated as a maintenance time.

  For example, climatic conditions (irradiation amount, rainfall amount, etc.) and location conditions (e.g., high, normal, low, etc.) are evaluated against the conditions (sunlight amount, rainfall amount, etc.) for determining the service life of the sealing material. (Stage evaluation), by quantifying the evaluation result by coefficient, by calculating the average value of the coefficient and multiplying the service life of the sealing material, by calculating the first deterioration prediction line, A first deterioration prediction line can be calculated in consideration of climatic conditions and location conditions. As an example, if the amount of solar radiation is large with respect to the conditions for determining the useful life of the sealing material, the amount of rainfall is small, and the location conditions are normal, the coefficient for the case of “large” as the evaluation result is 1. .2. Predetermined coefficients such that the coefficient for “normal” is 1 and the coefficient for “small” is 0.5, and (1.2 + 1 + 0.5) ÷ 3 × (the useful life of the sealing material) A first deterioration prediction line is calculated by correcting the useful life by calculating. As an example of the first deterioration prediction line, a deterioration prediction line as shown in FIG. 3A can be obtained.

  In addition, earthquakes and typhoons can predict the next time and degree of damage from past data.For example, by using information called the reproduction period used by insurance companies, etc. Therefore, the second deterioration prediction line can be calculated by calculating the deterioration degree of the house at the time indicated by the reproduction period. For example, if the data of the earthquake recurrence period is an earthquake with a seismic intensity of “low” in N1 and an earthquake with a seismic intensity of “medium” in N2, the degree of disaster (in this case, every seismic intensity The degree of deterioration of the sealing material in (2) is obtained in advance by experiments or the like, whereby the degree of deterioration of the sealing material in the year of the earthquake can be calculated and the second deterioration prediction line can be calculated. As an example, a second deterioration prediction line as shown in FIG. 3B can be obtained. In this example, the second deterioration prediction line is obtained from the earthquake reproduction period data. However, the second deterioration prediction line may be obtained from the earthquake prediction information, and both the earthquake and the typhoon may be obtained. The second deterioration prediction line may be obtained from the disaster prediction information. Further, when the second deterioration prediction line is obtained, it can be obtained by previously obtaining the progress of deterioration for each degree of disaster by an experiment or the like.

  Then, if the first deterioration prediction line and the second deterioration prediction line are synthesized, the maintenance time can be calculated in consideration of a plurality of deterioration factors such as climatic conditions, location conditions, and disasters. For example, when the first deterioration prediction line in FIG. 3A and the second deterioration prediction line in FIG. 3B are synthesized, a total deterioration prediction line shown in FIG. The maintenance time can be calculated with the maintenance time as the time when the predetermined deterioration degree is allowed.

  The first deterioration prediction line and the second deterioration prediction line are calculated using multivariate analysis such as multiple regression analysis using the amount of solar radiation, rainfall, temperature, earthquake intensity, typhoon pressure, etc. as deterioration factors. A deterioration prediction line may be calculated, or a total deterioration prediction line may be directly calculated by performing multivariate analysis such as multiple regression analysis using the above-mentioned climate conditions, location conditions, and disaster conditions as deterioration factors. It may be.

  On the other hand, in the re-prediction process described above, the current state of the sealing material is measured with respect to the obtained total deterioration prediction line, or disaster information (earthquake information or typhoon information) is acquired to re-predict the maintenance time. .

  For example, when an earthquake occurs at a timing earlier than the earthquake reproduction period, re-prediction is performed and a deterioration prediction line is calculated again as shown in FIG. For example, the earthquake information may be acquired from an information agency such as the Japan Meteorological Agency via the network 36, and the deterioration prediction line may be calculated again, or by inputting the earthquake information using the keyboard 28, the mouse 26, or the like. The deterioration prediction line may be calculated again.

  Also, when the amount of solar radiation and rainfall is more or less than predicted, the information is acquired or input, and the deterioration prediction line is calculated again as shown in FIG. Also good. In the example of FIG. 3E, an example is shown in which the amount of rainfall and solar radiation is less than the initial prediction and the progress of deterioration is slow.

  Furthermore, in the present embodiment, when the deterioration prediction line is calculated again, if the maintenance time is earlier than the initial prediction, the deformation of the ceiling that presents a measure for returning the maintenance time to the original is suppressed. It has a function.

  Specifically, since the sealing material is accelerated in deterioration by vibration or deformation, if the vibration, for example, horizontal vibration of the building is suppressed, the deterioration is suppressed. By performing tuning, the maintenance time of the sealing material can be adjusted. Therefore, in the present embodiment, the horizontal stiffness up rate is calculated using the relationship between the horizontal stiffness of the building and the degree of deterioration stored in the adjustment DB 44, and the calculation result is displayed. By adjusting the vibration control device so that the calculated value is obtained, the maintenance time can be returned to the original time. For example, as shown in FIG. 4 (A), when the maintenance time is earlier than the maintenance time of the initial deterioration prediction line indicated by the dotted line, as shown by the solidity prediction line indicated by the solid line, it is shown in FIG. 4 (B). As described above, the deterioration prediction line that is the original maintenance time is calculated from the adjustment time, and the horizontal rigidity increase rate and the vibration control that are stored in the adjustment DB 44 are stored in the adjustment DB 44 with the horizontal rigidity of the building corresponding to the deterioration degree that becomes the slope of the calculated deterioration prediction line By obtaining from the corresponding relationship with the adjustment value of the device, the horizontal rigidity necessary for adjustment at the original maintenance time is calculated and displayed. As a result, it is possible to return to the original maintenance time by tuning the vibration control device to the displayed horizontal rigidity. The tuning of the vibration damping device includes, for example, changing the viscosity of the internal viscous body (improves the rigidity by improving the viscosity), changing the shape of the orifice, or changing the temperature of the surrounding insulation. It is possible to change by changing.

  Subsequently, processing performed in the residential maintenance system 10 according to the embodiment of the present invention configured as described above will be described. FIG. 5 is a flowchart showing an example of the flow of the maintenance prediction process when the maintenance program of the house maintenance system 10 according to the embodiment of the present invention is executed. Note that the processing in FIG. 5 will be described as starting when the execution of the maintenance prediction process of the maintenance program is instructed and the mansion to be predicted is instructed.

  In step 100, the type of the sealing material corresponding to the instructed mansion is read, and the process proceeds to step 102. That is, the service life corresponding to the type of sealing material used in the residence corresponding to the house executing the maintenance program is read out.

  In step 102, an input screen for inputting climatic conditions and location conditions is displayed on the display 24, and the process proceeds to step 104.

  In step 104, it is determined whether or not the input of the climatic conditions and the location conditions has been completed. The process waits until the determination is affirmed, and the process proceeds to step 106.

  In step 106, a disaster information input screen for inputting disaster information is displayed on the display 24, and the process proceeds to step 108.

  In step 108, it is determined whether or not the input of disaster information has been completed. The process waits until the determination is affirmed, and the process proceeds to step 110.

  In step 110, the first deterioration prediction line is calculated based on the service life corresponding to the type of the sealing material and the input result, and the process proceeds to step 112. For example, as described above, when the amount of solar radiation is large with respect to the conditions for determining the useful life of the sealing material, the amount of rainfall is small, and the location conditions are normal, When the coefficient is 1.2, the coefficient for “normal” is 1, and the coefficient for “small” is 0.5, (1.2 + 1 + 0.5) ÷ 3 × (the useful life of the sealing material) is calculated. As a result, a first deterioration prediction line is calculated.

  In step 112, the second deterioration prediction line due to the disaster is calculated, and the routine proceeds to step 114. For example, as described above, when the earthquake recurrence period data indicates that an earthquake with a seismic intensity of “low” occurred in N1 and an earthquake with a seismic intensity of “medium” occurred in N2, the deterioration of the sealing material for each seismic intensity The degree of deterioration of the sealing material in the year of the earthquake is calculated by obtaining the degree in advance by experiments or the like, and the second deterioration prediction line is calculated.

  In step 114, the total deterioration prediction line is calculated, and the routine proceeds to step 116. That is, the total deterioration prediction line is calculated by combining the first deterioration prediction line and the second deterioration prediction line, and the time when the predetermined deterioration allowable value is obtained is calculated as the maintenance time.

  In step 116, the calculation result of the total deterioration prediction line is displayed on the display 24 and stored in the HDD 30 or the DB 38, and the series of processing ends. For example, the deterioration prediction line shown in FIG. 3C and the time when the deterioration is allowed (maintenance time) are displayed on the display 24 as the calculation result. The maintenance time displayed on the display 24 in this way is a maintenance time that takes into account a plurality of deterioration factors such as climatic conditions, location conditions, disasters, etc., and is therefore more accurate than when these deterioration factors are not considered. You can know the maintenance time.

  Next, processing in the case of performing progress and re-prediction on the obtained deterioration prediction line will be described. FIG. 6 is a flowchart showing the flow of the re-prediction process when the maintenance program of the house maintenance system according to the embodiment of the present invention is executed. Note that the processing in FIG. 6 will be described as starting when the execution of the re-prediction processing of the maintenance program is instructed and the residence to be re-predicted is instructed.

  In step 200, the deterioration prediction line corresponding to the instructed mansion is read out, and the process proceeds to step 202. That is, the deterioration prediction line stored in step 116 in the maintenance prediction process described above is read out.

  In step 202, the re-prediction input screen is displayed on the display 24, and the process proceeds to step 204. As the re-prediction input screen, for example, a screen for inputting a disaster situation such as earthquake information and typhoon information, a measurement result of the deterioration degree of the sealing material, and the like is displayed.

  In step 204, it is determined whether or not the input of information necessary for re-prediction has been completed. The process waits until the determination is affirmed, and the process proceeds to step 206. In the present embodiment, input of information necessary for re-prediction (information such as disaster status such as earthquake information and typhoon information, measurement results of deterioration degree of sealing material, etc.) is performed using the keyboard 28, mouse 26, etc. However, in the case of disaster information such as earthquake information and typhoon information, the information is acquired from an information processing device such as a PC 39 that notifies the disaster information via the network 36 and input. It may be.

  In step 206, a deterioration prediction line based on the input result is calculated, and the process proceeds to step 208. For example, when an earthquake occurs at a timing earlier than the earthquake recurrence period, as shown in FIG. 3D, re-prediction is performed and the deterioration prediction line is calculated again, resulting in a predetermined allowable value. The time is calculated as the maintenance time.

  In step 208, the calculation result is displayed on the display 24 and stored in the HDD 30 or DB 38, and the process proceeds to step 210.

  In step 210, it is determined whether or not the maintenance time is adjusted. The determination determines whether or not an instruction to adjust the maintenance time has been issued by the keyboard 28, mouse 26, or the like. If the determination is affirmative, the process proceeds to step 212. If the determination is negative, A series of processing ends.

  In step 212, maintenance adjustment processing is performed and a series of processing ends. The maintenance adjustment process is performed according to the flowchart of FIG. FIG. 7 is a flowchart showing an example of the flow of maintenance adjustment processing.

  That is, in step 300, a deterioration prediction line from the current degree of deterioration to the original maintenance time is calculated, and the process proceeds to step 302. That is, a deterioration prediction line exceeding the allowable value at the original maintenance time is calculated from the current degree of deterioration of the sealing material based on the information input in step 204 described above.

  In step 302, the building horizontal rigidity increase rate having an inclination that becomes the calculated deterioration prediction line is calculated, and the process proceeds to step 304. The building horizontal rigidity increase rate is calculated using the relationship between the horizontal rigidity and the deterioration degree of the sealing material stored in the adjustment DB 44. Specifically, the horizontal rigidity of the building corresponding to the inclination of the original deterioration prediction line (the degree of deterioration of the sealing material) is read from the adjustment DB 44, and also corresponds to the inclination (deterioration degree) of the deterioration prediction line calculated in step 300. It is possible to read out the horizontal stiffness of the building and calculate the horizontal stiffness increase rate from each read horizontal stiffness.

  In step 304, the adjustment value of the vibration control device for obtaining the calculated horizontal rigidity increase rate is calculated, and the process proceeds to step 306. That is, the correspondence relationship between the horizontal rigidity increase rate and the adjustment value of the vibration control device is read from the adjustment DB 44, and the adjustment value of the vibration control device corresponding to the horizontal rigidity increase rate is calculated.

  In step 306, the calculation result is displayed on the display 24, and the series of processing ends. In other words, it is possible to adjust the maintenance time to the original time by tuning the vibration control device so that the calculated adjustment value of the vibration control device is obtained.

  In the present embodiment, when adjusting the maintenance time, the case of returning to the initially calculated maintenance time has been described as an example. If the maintenance time is shifted, the seismic control device may be tuned to adjust the maintenance time so that the maintenance time matches in each direction. For example, as shown in FIG. 8, when the degree of deterioration of the north surface has progressed from the initial prediction, the rigidity of the north surface is increased, and the degree of deterioration due to the “movement” of the exterior member is suppressed, thereby reducing the deterioration state of the entire building. It may be made uniform.

10 Housing Maintenance System 12 Personal Computer 16 CPU
20 I / O port 26 Mouse 28 Keyboard 30 HDD
38 Database (DB)

Claims (5)

Obtaining means for obtaining a predetermined service life of a predetermined exterior member;
Based on the useful life acquired by the acquisition means and at least one of the location condition and the climatic condition of the construction site, a first deterioration prediction line representing the progress of deterioration due to aging of the exterior member is calculated. First calculating means;
Input means for inputting disaster prediction information of at least one of earthquake reproduction period information and typhoon damage prediction information in the construction site;
Second calculation means for calculating a second deterioration prediction line representing the progress of deterioration of the exterior member due to a disaster based on the disaster prediction information input by the input means;
Based on the first deterioration prediction line calculated by the first calculation means and the second deterioration prediction line calculated by the second calculation means, the exterior member of the exterior member that has a predetermined allowable deterioration value. A determination means for determining the maintenance time;
Re-determination means for re-determining the maintenance time after a predetermined period based on the deterioration measurement result of the exterior member after the predetermined period;
Adjusting means for adjusting the maintenance time by adjusting the degree of deterioration of the exterior member so that the maintenance time determined by the redetermining means becomes the maintenance time determined by the determining means;
Housing maintenance system equipped with. The housing maintenance system according to claim 1, wherein the adjustment unit adjusts the maintenance time by changing a horizontal rigidity of the building . The residential maintenance system according to claim 2, wherein the horizontal rigidity is changed by tuning a vibration control device . 4. The residential maintenance system according to claim 3 , wherein tuning of the vibration control device is performed by changing a viscosity of an internal viscous body, changing an orifice shape, or changing a temperature influence by changing a peripheral heat insulating material . 5. The residential maintenance system according to claim 1 , wherein the adjustment unit adjusts the maintenance time for each direction when deterioration progress of the building is different for each direction . 6.

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