JP2000067125A - Disaster recovery schedule supporting device - Google Patents

Disaster recovery schedule supporting device

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Publication number
JP2000067125A
JP2000067125A JP23601298A JP23601298A JP2000067125A JP 2000067125 A JP2000067125 A JP 2000067125A JP 23601298 A JP23601298 A JP 23601298A JP 23601298 A JP23601298 A JP 23601298A JP 2000067125 A JP2000067125 A JP 2000067125A
Authority
JP
Japan
Prior art keywords
facility
damage
area
priority
disaster
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP23601298A
Other languages
Japanese (ja)
Inventor
Futoshi Kurokawa
川 太 黒
Tomio Yamada
田 富美夫 山
Takatoshi Kato
藤 高 敏 加
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP23601298A priority Critical patent/JP2000067125A/en
Publication of JP2000067125A publication Critical patent/JP2000067125A/en
Pending legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To provide a disaster recovery schedule supporting device for speedily recovering a damaged facility group in the case of disaster or the like while considering entire recovery efficiency. SOLUTION: A disaster recovery schedule supporting device 10 is provided with a local information storage means 1 for storing facility utilization information of each area, a facility damage estimating means 2 for estimating the disaster damage condition of a facility corresponding to each area and a priority storage means 4 for storing the priority of each area. A local damage operating means 3 for operating the local damage condition in each area based on the facility utilization information stored in the local information storage means 1 and the disaster damage condition estimated by the facility damage estimating means 2 is connected to the local information storage means 1 and the facility damage estimating means 2. A facility recovery procedure determining means 5 of determining the recovery procedure of the facility based on the local damage condition operated by the local damage operating means 3 and the priority of each area stored in the priority storage means 4 is connected to the local damage operating means 3 and the priority storage means 4.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、地域毎に配置、利
用されている上水道施設群などの施設群が災害等によっ
て損傷した場合に、どの施設から優先的に復旧するかを
支援する災害復旧計画支援装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a disaster recovery system for assisting which facility is to be preferentially restored when a facility group such as a group of water supply facilities used and arranged in each area is damaged by a disaster or the like. The present invention relates to a planning support device.

【0002】[0002]

【従来の技術】例えば上水道施設は、通常時、浄水を安
定に供給するようになっているが、通常時のみならず、
災害等による施設損傷時においても浄水を早急に供給す
ることが望まれる。
2. Description of the Related Art Water supply facilities, for example, are designed to stably supply purified water during normal times.
It is desirable to supply purified water promptly even in the event of facility damage due to a disaster or the like.

【0003】特に、広域的に災害が発生すると、複数の
施設が同時に損傷することがあるが、そのような場合、
全体の復旧効率を考えた復旧計画を決定すること、すな
わち、優先的に復旧させるべき施設を決定することが、
極めて重要となる。
[0003] In particular, when a disaster occurs over a wide area, a plurality of facilities may be damaged at the same time.
Determining a recovery plan that considers overall recovery efficiency, that is, determining facilities that should be restored with priority,
It is extremely important.

【0004】しかしながら、上水道施設が損傷して、浄
水の供給状態に影響が出るような災害の発生は極めて希
であるため、災害時の施設復旧計画を支援するシステム
は十分に開発されていない。
[0004] However, since it is extremely rare that a water supply facility is damaged and the supply state of purified water is affected, a system for supporting a facility recovery plan in the event of a disaster has not been sufficiently developed.

【0005】[0005]

【発明が解決しようとする課題】本発明は、災害時等に
おいて、損傷した施設群を全体の復旧効率を考えて迅速
に復旧するための災害復旧計画支援装置を提供すること
を目的とする。
SUMMARY OF THE INVENTION An object of the present invention is to provide a disaster recovery plan support apparatus for quickly recovering a damaged facility group in consideration of the overall recovery efficiency in the event of a disaster or the like.

【0006】[0006]

【課題を解決するための手段】本発明は、地域毎の施設
利用情報を記憶する地域情報記憶手段と、各地域に対応
する施設の災害被害状況を推定する施設被害推定手段
と、地域情報記憶手段に記憶された施設利用情報と施設
被害推定手段が推定した災害被害状況とに基づいて、地
域毎の地域被害状況を演算する地域被害演算手段と、地
域毎の優先順位を記憶する優先順位記憶手段と、地域被
害演算手段が演算した地域被害状況と優先順位記憶手段
が記憶した地域毎の優先順位とに基づいて、施設の復旧
手順を決定する施設復旧手順決定手段と、を備えたこと
を特徴とする災害復旧計画支援装置である。
SUMMARY OF THE INVENTION The present invention provides a regional information storage means for storing facility use information for each area, a facility damage estimating means for estimating a disaster damage situation of a facility corresponding to each area, and a local information storage. Regional damage calculating means for calculating a regional damage situation for each area based on the facility use information stored in the means and the disaster damage situation estimated by the facility damage estimating means, and a priority storage for storing a priority for each area Means, and facility restoration procedure determining means for determining a facility restoration procedure based on the area damage status calculated by the area damage calculation means and the priority for each area stored in the priority order storage means. This is a disaster recovery plan support device.

【0007】本発明によれば、地域被害状況と地域毎の
優先順位とに基づいて自動的に施設の復旧手順が決定さ
れるため、災害復旧全体の復旧効率に優れた災害復旧計
画の策定が容易になる。
According to the present invention, the facility recovery procedure is automatically determined based on the regional damage situation and the priority of each area, so that a disaster recovery plan excellent in the overall recovery efficiency of disaster recovery can be formulated. It will be easier.

【0008】[0008]

【発明の実施の形態】以下、図面を参照して本発明の実
施の形態について説明する。
Embodiments of the present invention will be described below with reference to the drawings.

【0009】図1は、本発明による災害復旧計画支援装
置の一実施の形態を示している。図1に示すように、本
実施の形態の災害復旧計画支援装置10は、地域毎の施
設利用情報を記憶する地域情報記憶手段1と、各地域に
対応する施設の災害被害状況を推定する施設被害推定手
段2と、地域毎の優先順位を記憶する優先順位記憶手段
4とを備えている。
FIG. 1 shows an embodiment of a disaster recovery plan support apparatus according to the present invention. As shown in FIG. 1, a disaster recovery plan support apparatus 10 according to the present embodiment includes a local information storage unit 1 for storing facility use information for each area, and a facility for estimating a disaster damage situation of a facility corresponding to each area. It is provided with a damage estimating means 2 and a priority storing means 4 for storing a priority for each area.

【0010】施設は、この場合上水道施設であり、図1
に示すように、配水池11、12から配水管網21を介
して対応する地域内に浄水を供給するようになってい
る。
In this case, the facility is a water supply facility, and FIG.
As shown in (1), purified water is supplied from the reservoirs 11 and 12 to the corresponding area via the distribution pipe network 21.

【0011】地域情報記憶手段1は、この場合、施設利
用情報として、施設が利用される地域の地図情報を記憶
している。
In this case, the area information storage means 1 stores, as facility use information, map information of an area where the facility is used.

【0012】施設被害推定手段2には、被害状況を実測
する被害計測手段6が接続されている。被害計測手段6
は、具体的には地震計6eやGPSシステム6gなどで
構成される。施設被害推定手段2は、被害計測手段6に
よって実測された被害状況に基づいて施設の災害被害状
況を推定するようになっている。推定の具体的な方法と
しては、例えば特願平9−195738号に記載された
方法が適用される。
The facility damage estimating means 2 is connected to a damage measuring means 6 for actually measuring the damage situation. Damage measuring means 6
Is specifically composed of a seismometer 6e, a GPS system 6g, and the like. The facility damage estimating means 2 estimates the disaster damage situation of the facility based on the damage situation actually measured by the damage measuring means 6. As a specific method of the estimation, for example, a method described in Japanese Patent Application No. 9-195738 is applied.

【0013】また、優先順位記憶手段4に記憶される優
先順位は、基本となる優先度(避難場所であるとか、病
院がある等の情報で決定)に加えて、断水人口や管路口
径を考慮して決定され得る。
The priorities stored in the priority storage means 4 include not only the basic priorities (determined based on information such as evacuation places or hospitals), but also the population of water interruption and the diameter of the pipeline. It can be determined taking into account.

【0014】例えば、図2に示すように、優先度による
ソーティングの後に、管路口径によるヒューリスティッ
クなソーティングを行うことができる。
For example, as shown in FIG. 2, after sorting by priority, heuristic sorting by pipe diameter can be performed.

【0015】あるいは、図3に示すように、優先評価値
Jaを、地域iの優先度Piと断水人口Niとにそれぞ
れ重み係数wp、wnを掛けた和によって、すなわち、 Ja=wp・Pi+wn・Ni ………(1) によって求め、優先評価値Jaによって優先順位を決定
し、優先評価値Jaが等しい場合に、管路口径の大きい
地域を優先するようにヒューリスティックソーティング
して、記憶することができる。
Alternatively, as shown in FIG. 3, the priority evaluation value Ja is determined by the sum of the priority Pi of the region i and the water-dissipated population Ni multiplied by the weighting factors wp and wn, ie, Ja = wp · Pi + wn · Ni... (1), the priority order is determined by the priority evaluation value Ja, and when the priority evaluation values Ja are equal, heuristic sorting is performed so as to give priority to a region with a large pipe diameter and stored. it can.

【0016】さらに優先順位記憶手段4には、設定パラ
メータを入力するインタフェイス7(入力手段)が接続
されており、インタフェイス7で入力される設定パラメ
ータに基づいて地域毎の優先順位を修正することができ
るようになっている。
Further, an interface 7 (input means) for inputting setting parameters is connected to the priority order storage means 4, and the priority order for each area is corrected based on the setting parameters input on the interface 7. You can do it.

【0017】また、地域情報記憶手段1と施設被害推定
手段2には、地域情報記憶手段1に記憶された施設利用
情報と施設被害推定手段2が推定した災害被害状況とに
基づいて、地域毎の地域被害状況を演算する地域被害演
算手段3が接続されている。
The local information storage means 1 and the facility damage estimating means 2 store each area based on the facility use information stored in the local information storage means 1 and the disaster damage status estimated by the facility damage estimating means 2. Is connected.

【0018】そして地域被害演算手段3と優先順位記憶
手段4には、地域被害演算手段3が演算した地域被害状
況と優先順位記憶手段4が記憶した地域毎の優先順位と
に基づいて、施設の復旧手順を決定する施設復旧手順決
定手段5が接続されている。
The local damage calculating means 3 and the priority order storing means 4 store the facilities based on the regional damage status calculated by the local damage calculating means 3 and the priority for each area stored by the priority order storing means 4. Facility recovery procedure determining means 5 for determining a recovery procedure is connected.

【0019】施設復旧手順決定手段5は、遺伝的アルゴ
リズムに従って施設の復旧手順を決定するようになって
いる。
The facility restoration procedure determining means 5 determines a facility restoration procedure according to a genetic algorithm.

【0020】また、インタフェイス7は、地域被害演算
手段3及び施設復旧手順決定手段5にも接続されてお
り、各種のデータをオペレータに表示するようになって
いる。
The interface 7 is also connected to the area damage calculating means 3 and the facility restoration procedure determining means 5, and displays various data to the operator.

【0021】次に、以上のような構成からなる災害復旧
計画支援装置10の作用について説明する。
Next, the operation of the disaster recovery plan support device 10 having the above configuration will be described.

【0022】災害が発生すると、災害復旧計画支援装置
10は、被害計測手段6によって施設の被害状況を計測
する。例えば、上水道施設における管路施設の被害状況
は、震度計6eによる震度分布として計測され、あるい
は、GPSシステム6gによる現場情報として計測され
る。
When a disaster occurs, the disaster recovery plan support device 10 measures the damage status of the facility by the damage measuring means 6. For example, the damage situation of the pipeline facility in the water supply facility is measured as a seismic intensity distribution by the seismic intensity meter 6e, or is measured as on-site information by the GPS system 6g.

【0023】次に、施設被害推定手段2は、震度計6e
やGPSシステム6gによって計測されたデータに基づ
いて、施設の被害状況を、図4に示すように、施設が利
用される地域内の分割地域i(1〜n)毎に推定する。
Next, the facility damage estimating means 2 includes a seismic intensity meter 6e.
Based on the data measured by the GPS system 6g, the damage status of the facility is estimated for each divided area i (1-n) in the area where the facility is used, as shown in FIG.

【0024】続いて、地域被害演算手段3が、地域情報
記憶手段1に記憶された施設利用情報と、施設被害推定
手段2が推定した災害被害状況とに基づいて、地域毎の
地域被害状況を演算する。
Subsequently, the local damage calculation means 3 determines the local damage situation for each area based on the facility use information stored in the local information storage means 1 and the disaster damage situation estimated by the facility damage estimation means 2. Calculate.

【0025】具体的には、地域被害演算手段3は、地域
情報記憶手段1に記憶された地図情報から、施設が利用
される地域内の小地域i毎に(図4参照)、管路口径D
i、管路タイプRi、地盤情報Ai(例えば、液状化地
域等の情報を数値化したもの)を抽出し、これらと施設
被害推定手段2が推定した災害被害度Miとを入力とす
る関数f(下式)によって、地域iの被害度H(i)を
演算する。
More specifically, the area damage calculation means 3 uses the map information stored in the area information storage means 1 for each small area i in the area where the facility is used (see FIG. 4). D
i, pipeline type Ri, and ground information Ai (for example, information obtained by quantifying information on liquefied areas, etc.), and a function f that inputs these and the disaster damage degree Mi estimated by the facility damage estimation means 2 The damage degree H (i) of the area i is calculated by the following equation.

【0026】 H(i)=f(Mi,Di,Ri,Ai) ………(2) ここで関数fは、Miとして震度計6eの計測値やGP
Sシステム6gからのデータをそのまま用いるような関
数であってもよい。
H (i) = f (Mi, Di, Ri, Ai) (2) Here, the function f is represented by Mi as a value measured by the seismic intensity meter 6 e or GP.
The function may use the data from the S system 6g as it is.

【0027】さらに地域被害演算手段3は、地域iの被
害度H(i)から、必要復旧日数T(i)[日]を演算
する。
Further, the area damage calculating means 3 calculates the required number of restoration days T (i) [days] from the degree of damage H (i) of the area i.

【0028】 T(i)=g(H(i)) ………(3) ここで必要復旧日数T(i)は整数値であるため、関数
gとしては、例えば図5に示すような関数が用いられ
る。
T (i) = g (H (i)) (3) Here, since the required number of restoration days T (i) is an integer, the function g is, for example, a function as shown in FIG. Is used.

【0029】各演算結果H(i)、T(i)は、必要に
応じて、インタフェイス7に表示される。
The calculation results H (i) and T (i) are displayed on the interface 7 as required.

【0030】災害被害が生じた地域が複数ある場合、施
設復旧手順決定手段5が、地域被害状況に基づく必要復
旧日数T(i)と優先順位記憶手段4が記憶した地域i
毎の優先順位とに基づいて、施設の復旧手順を決定す
る。
When there are a plurality of areas where disaster damage has occurred, the facility restoration procedure determining means 5 determines the required number of restoration days T (i) based on the area damage status and the area i stored in the priority order storage means 4.
The facility restoration procedure is determined based on the priority of each facility.

【0031】具体的には、まず地域i(1〜N(Nは分
割地域の数))毎の必要復旧日数T(i)から最大復旧
終了日数Mを、
Specifically, first, from the required number of recovery days T (i) for each area i (1 to N (N is the number of divided areas)),

【数1】 により演算し、地域i毎の給水人口Ni[人]、災害後
k日目(1≦k≦M)の復旧フラグyi(k)(0また
は1:0=未復旧、1=復旧終了)、一人あたりの1日
給水量qq[m3 /日]、災害後k日目における供給
可能水量Qmax(k)[m3 /日]、配水池貯水量
H1(k)[m3 /日]、浄水供給可能量H2(k)
[m3 /日]、応援給水可能量H3(k)[m3
日]、地域i毎の災害後k日目の復旧作業中フラグxi
(k)(0または1:0=未作業中、1=作業中)及び
同時復旧可能地域数Lを用いて、下式に示すような制約
条件を得る。
(Equation 1) And the restoration flag yi (k) on day k (1 ≦ k ≦ M) after the disaster (0 or 1: 0 = unrecovered, 1 = recovery end), Daily water supply qq [m 3 / day] per person, available water Qmax (k) [m 3 / day] on day k after disaster, reservoir reservoir water H1 (k) [m 3 / day], Available water supply H2 (k)
[M 3 / day], supportable water supply amount H3 (k) [m 3 /
Day], a recovery work flag xi on the kth day after the disaster for each region i
(K) Using (0 or 1: 0 = not working, 1 = working) and the number L of simultaneously recoverable areas, a constraint condition as shown in the following equation is obtained.

【数2】 (Equation 2)

【数3】 (Equation 3)

【数4】 (Equation 4)

【数5】 (Equation 5)

【0032】次に、地域i毎の優先度Pi、災害後k日
目の復旧フラグyi(k)及び全地域における給水人口
Tp[人]により、下式に基づいて断水復旧度評価J
1、地域別重要度評価J2、被害復旧日数評価J3を求
める。
Next, based on the priority Pi for each area i, the recovery flag yi (k) on the kth day after the disaster, and the water supply population Tp [person] in all areas, the water restoration restoration evaluation J based on the following equation:
1. Calculate regional importance evaluation J2 and damage recovery days evaluation J3.

【数6】 (Equation 6)

【数7】 (Equation 7)

【数8】 (Equation 8)

【0033】そして、これら断水復旧度評価J1、地域
別重要度評価J2及び被害復旧日数評価J3を用いて、
評価関数Jを下式のように設定する。
Then, using these water restoration restoration evaluation J1, regional importance evaluation J2, and damage restoration days evaluation J3,
The evaluation function J is set as in the following equation.

【0034】 J=w1・J1+w2・J2+w3・J3 ………(13) ここで、w1、w2及びw3は、重み係数である。J = w1 · J1 + w2 · J2 + w3 · J3 (13) Here, w1, w2, and w3 are weighting coefficients.

【0035】施設復旧手順決定手段5は、以上のように
定式化された最適化問題を、遺伝的アルゴリズム(G
A)を用いて解く。
The facility restoration procedure determining means 5 converts the optimization problem formulated as described above into a genetic algorithm (G
Solve using A).

【0036】まず、図6に示すように、地域i毎の必要
復旧日数T(i)とランダムに設定される復旧開始日と
から、地域i毎の復旧作業中フラグxi(k)をコーデ
ィングした個体(テーブル)をA個作成する。
First, as shown in FIG. 6, a recovery work flag xi (k) for each area i is coded from the required number of recovery days T (i) for each area i and a recovery start date set at random. Create A individuals (tables).

【0037】次に、A個の個体の集合から、図7に示す
ように、ある確率で任意の2つの個体を親として選択す
る。そして選択した2つの個体の任意の列以降を入れ替
え、子の個体とする(交差)。
Next, from the set of A individuals, as shown in FIG. 7, two arbitrary individuals are selected as parents with a certain probability. Then, an arbitrary row and subsequent rows of the selected two individuals are exchanged to be set as a child individual (intersection).

【0038】「交差」の操作により地域i毎の必要復旧
日数が変わることがあるので、図8に示すようなヒュー
リスティック操作によって、地域i毎の必要復旧日数が
変わらないようにする。すなわち、生成された子の個体
について各地域i毎(個体の行方向)に値の総和を演算
し、演算した値と必要復旧日数とを比較して、以下のよ
うな操作を行う。すなわち、 (A)ある地域の値の総和
Since the required number of restoration days for each region i may change due to the operation of "intersection", the required number of restoration days for each region i is not changed by a heuristic operation as shown in FIG. That is, the sum of the values is calculated for each region i (in the row direction of the individual) for the generated offspring individual, the calculated value is compared with the required number of restoration days, and the following operation is performed. That is, (A) the sum of the values of a certain area

【数9】 について、D(i)>T(i)ならば、D(i)>T
(i)となるk日以降のxi(k)の値に0をセットす
る。 (B)ある地域の値の総和D(i)が、D(i)<T
(i)ならば、その地域に対してT(i)−D(i)の
数だけ1をランダムにセットする。 (C)ある地域の値の総和D(i)が、D(i)=T
(i)ならば、操作はしない。
(Equation 9) For D, if D (i)> T (i), then D (i)> T
0 is set to the value of xi (k) after the k-th day, which is (i). (B) The sum D (i) of values in a certain area is D (i) <T
In the case of (i), 1 is randomly set for the area by the number of T (i) -D (i). (C) The sum D (i) of the values in a certain area is D (i) = T
If (i), no operation is performed.

【0039】次に、「交差」の操作によりできた子の個
体の集合と親の個体の集合との中から、評価関数Jの良
いものをA個抽出する(淘汰)。
Next, from the set of child individuals and the set of parent individuals formed by the operation of "intersection", A good ones with good evaluation functions J are extracted (selection).

【0040】その後、「淘汰」の操作によりできた新た
な個体群の中から、ある確率で任意の個体を選択し、任
意の地域iの1のビットの位置を、同じ地域iの中で任
意の位置に変更する(突然変異)。
After that, an arbitrary individual is selected at a certain probability from a new individual group formed by the operation of “selection”, and the position of one bit in an arbitrary region i is set to an arbitrary position in the same region i. To the position (mutation).

【0041】そして評価関数の平均値を計算し、この平
均値が前回の平均値と比較してある許容範囲に収まれば
収束と判断して操作を終了し、許容範囲に収まらなけれ
ば再び「公差」以降の操作を繰り返す。
Then, the average value of the evaluation function is calculated. If the average value falls within a certain allowable range compared with the previous average value, it is determined that the convergence has occurred, and the operation is terminated. ”And subsequent steps are repeated.

【0042】操作を終了した時の個体(テーブル)の状
態が、全体の復旧効率において優れた施設復旧計画を表
現している。
The state of the individual (table) at the end of the operation represents a facility recovery plan excellent in overall recovery efficiency.

【0043】なお、「淘汰」及び「突然変異」の操作に
よりできた個体については、前記の制約条件を満たして
いるか否かをチェックする必要がある。制約条件のチェ
ックは、各個体毎に全ての制約条件について行われる。
チェックの結果、制約条件を満たしていない場合には、
制約条件を満たすまで同じ操作を繰り返す。
It is necessary to check whether or not the individual obtained by the operations of "selection" and "mutation" satisfies the above-mentioned constraint. The constraint condition check is performed for all the constraint conditions for each individual.
If the check does not meet the constraints,
Repeat the same operation until the constraint is satisfied.

【0044】以上のように本実施の形態によれば、損傷
した施設群について、地域被害状況と地域毎の優先順位
とに基づいて、全体の復旧効率において優れた災害復旧
計画を容易かつ迅速に策定することができる。
As described above, according to the present embodiment, for a group of damaged facilities, a disaster recovery plan excellent in overall recovery efficiency can be easily and promptly made based on the local damage situation and the priority of each area. Can be formulated.

【0045】[0045]

【発明の効果】以上説明したように、本発明によれば、
損傷した施設群を迅速に復旧するための復旧計画を、容
易かつ迅速に策定することができる。
As described above, according to the present invention,
A recovery plan for quickly recovering damaged facilities can be easily and quickly formulated.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明による災害復旧計画支援装置の一実施の
形態の構成を示すブロック図。
FIG. 1 is a block diagram showing the configuration of an embodiment of a disaster recovery plan support device according to the present invention.

【図2】優先順位のソーティングの一例を示す概略図。FIG. 2 is a schematic diagram illustrating an example of priority sorting.

【図3】優先順位のソーティングの他の例を示す概略
図。
FIG. 3 is a schematic diagram showing another example of priority sorting.

【図4】分割地域の例を示す概略図。FIG. 4 is a schematic diagram showing an example of a divided area.

【図5】被害度から必要復旧日数を求める関数の例を示
す図。
FIG. 5 is a diagram showing an example of a function for obtaining a required number of restoration days from a damage degree.

【図6】GAのためのコーディングを示す概略図。FIG. 6 is a schematic diagram showing coding for GA.

【図7】GAの手順を示す図。FIG. 7 is a diagram showing a procedure of GA.

【図8】GAの「交差」の操作におけるヒューリスティ
ック操作を示す図。
FIG. 8 is a diagram showing a heuristic operation in a GA “crossing” operation.

【図9】GAにおいて制約条件をチェックするための演
算状態を示す図。
FIG. 9 is a diagram showing an operation state for checking a constraint condition in the GA.

【符号の説明】[Explanation of symbols]

1 地域情報記憶手段 2 施設被害推定手段 3 地域被害演算手段 4 優先順位設定手段 5 施設復旧手順決定手段 6 被害計測手段 6e 地震計 6g GPSシステム 7 インタフェイス 10 災害復旧計画支援装置 11 配水池 12 配水池 21 配水管網 1 area information storage means 2 facility damage estimation means 3 area damage calculation means 4 priority setting means 5 facility restoration procedure determination means 6 damage measurement means 6e seismograph 6g GPS system 7 interface 10 disaster recovery plan support device 11 reservoir 12 distribution Mizuike 21 Water distribution network

───────────────────────────────────────────────────── フロントページの続き (72)発明者 加 藤 高 敏 東京都港区芝浦一丁目1番1号 株式会社 東芝本社事務所内 Fターム(参考) 5B049 CC02 EE03 EE31 GG09  ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Takatoshi Kato 1-1-1, Shibaura, Minato-ku, Tokyo F-term in Toshiba head office (reference) 5B049 CC02 EE03 EE31 GG09

Claims (5)

【特許請求の範囲】[Claims] 【請求項1】地域毎の施設利用情報を記憶する地域情報
記憶手段と、 各地域に対応する施設の災害被害状況を推定する施設被
害推定手段と、 地域情報記憶手段に記憶された施設利用情報と施設被害
推定手段が推定した災害被害状況とに基づいて、地域毎
の地域被害状況を演算する地域被害演算手段と、 地域毎の優先順位を記憶する優先順位記憶手段と、 地域被害演算手段が演算した地域被害状況と優先順位記
憶手段が記憶した地域毎の優先順位とに基づいて、施設
の復旧手順を決定する施設復旧手順決定手段と、を備え
たことを特徴とする災害復旧計画支援装置。
1. Area information storage means for storing facility use information for each area; facility damage estimation means for estimating a disaster damage situation of a facility corresponding to each area; and facility use information stored in the area information storage means. A regional damage calculating means for calculating a local damage situation for each area based on the disaster damage situation estimated by the facility damage estimating means, a priority order storing means for storing a priority order for each area, and a local damage calculating means. A facility restoration procedure determining means for determining a facility restoration procedure based on the calculated regional damage status and the priority of each area stored in the priority order storage means. .
【請求項2】優先順位記憶手段は、優先度と、断水人口
と、管路口径とに基づいて地域毎の優先順位を記憶する
ことを特徴とする請求項1に記載の災害復旧計画支援装
置。
2. The disaster recovery plan support device according to claim 1, wherein the priority order storage means stores the priority order for each area based on the priority, the population of water outage, and the diameter of the pipeline. .
【請求項3】更に、設定パラメータを入力する入力手段
を備え、 優先順位記憶手段は、入力手段で入力された設定パラメ
ータに基づいて地域毎の優先順位を記憶することを特徴
とする請求項1または2に記載の災害復旧計画支援装
置。
3. The apparatus according to claim 1, further comprising an input unit for inputting a setting parameter, wherein the priority storage unit stores a priority for each region based on the setting parameter input by the input unit. Or the disaster recovery plan support device according to 2.
【請求項4】更に、被害状況を実測する被害計測手段を
備え、 施設被害推定手段は、被害計測手段によって実測された
被害状況に基づいて施設の災害被害状況を推定すること
を特徴とする請求項1乃至3に記載の災害復旧計画支援
装置。
4. A damage measuring means for measuring a damage situation, wherein the facility damage estimating means estimates a damage situation of the facility based on the damage situation actually measured by the damage measuring means. Item 3. The disaster recovery plan support device according to any one of Items 1 to 3.
【請求項5】施設復旧手順決定手段は、遺伝的アルゴリ
ズムに従って施設の復旧手順を決定することを特徴とす
る請求項1乃至4に記載の災害復旧計画支援装置。
5. The disaster recovery plan support apparatus according to claim 1, wherein the facility recovery procedure determining means determines a facility recovery procedure according to a genetic algorithm.
JP23601298A 1998-08-21 1998-08-21 Disaster recovery schedule supporting device Pending JP2000067125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23601298A JP2000067125A (en) 1998-08-21 1998-08-21 Disaster recovery schedule supporting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23601298A JP2000067125A (en) 1998-08-21 1998-08-21 Disaster recovery schedule supporting device

Publications (1)

Publication Number Publication Date
JP2000067125A true JP2000067125A (en) 2000-03-03

Family

ID=16994481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23601298A Pending JP2000067125A (en) 1998-08-21 1998-08-21 Disaster recovery schedule supporting device

Country Status (1)

Country Link
JP (1) JP2000067125A (en)

Cited By (8)

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JP2005068745A (en) * 2003-08-22 2005-03-17 Water Technology Institute Ltd Simulation method for rehabilitation of pipe line
JP2007141087A (en) * 2005-11-21 2007-06-07 Chugoku Electric Power Co Inc:The Information processing method, information processor, and program
JP2010020467A (en) * 2008-07-09 2010-01-28 Japan Radio Co Ltd Comprehensive disaster prevention information system and disaster information server
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Publication number Priority date Publication date Assignee Title
JP2005068745A (en) * 2003-08-22 2005-03-17 Water Technology Institute Ltd Simulation method for rehabilitation of pipe line
JP2007141087A (en) * 2005-11-21 2007-06-07 Chugoku Electric Power Co Inc:The Information processing method, information processor, and program
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US20120231727A1 (en) * 2009-11-04 2012-09-13 Ntt Docomo, Inc. Disaster information provision system and disaster information provision method
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