WO2009081464A1 - エレベータ群管理システム - Google Patents
エレベータ群管理システム Download PDFInfo
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- WO2009081464A1 WO2009081464A1 PCT/JP2007/074563 JP2007074563W WO2009081464A1 WO 2009081464 A1 WO2009081464 A1 WO 2009081464A1 JP 2007074563 W JP2007074563 W JP 2007074563W WO 2009081464 A1 WO2009081464 A1 WO 2009081464A1
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- evaluation value
- increment
- stop number
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/2408—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration where the allocation of a call to an elevator car is of importance, i.e. by means of a supervisory or group controller
- B66B1/2458—For elevator systems with multiple shafts and a single car per shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/10—Details with respect to the type of call input
- B66B2201/103—Destination call input before entering the elevator car
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
- B66B2201/211—Waiting time, i.e. response time
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
- B66B2201/212—Travel time
- B66B2201/213—Travel time where the number of stops is limited
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/40—Details of the change of control mode
- B66B2201/403—Details of the change of control mode by real-time traffic data
Definitions
- the present invention relates to an elevator group management system that efficiently operates a plurality of elevators.
- an elevator group management system is applied in order to efficiently operate the plurality of elevators and reduce the waiting time of passengers.
- this type of elevator group management system aims to shorten the time for completing the transportation to the destination floor of the passenger and the time for completing the service, instead of allowing a slight extension of the waiting time of the passenger.
- a conventional elevator group management system as an optimal allocation device for car calls, calls registration means for registering passenger destination floor calls together with landing calls, and maximum number determination means for determining the maximum number of car calls allocated to each car; When the maximum number is exceeded, it is assigned to another car and the number of stop floors to the passenger's destination floor is reduced to shorten the service completion time (for example, Patent Document 1) reference).
- FIG. 5 is an explanatory view showing an allocation operation by the conventional system described in Patent Document 1, and a plurality of elevators #A to #C of the cages 3A to 3C in a building having the floors 1F to 10F as service floors. This shows the case where is installed.
- the cage 3A is based on the priority order such as the estimated arrival time evaluation value. Is assigned.
- the new landing destination call 8 is not assigned to the cage 3B but is assigned to the cage 3A. Will occur.
- the car 3A is assigned to the car 3A until the number of stops of the car 3A reaches “4”.
- the destination floor call of the generated hall call 8 is assigned to the car 3A as “floor 10F”.
- the present invention has been made to solve the above problems, and by selecting and assigning an optimal car each time a new landing destination call is generated while suppressing the stop floor number of each car.
- the purpose is to obtain an elevator group management system that sufficiently realizes efficient operation.
- the elevator group management system for managing the operation of a plurality of carts separately calculates a landing input means that is installed at one or more landings and can register a destination floor call, and each evaluation value of the plurality of baskets.
- the assignment evaluation value calculation means includes: Stop number increment evaluation value calculating means for calculating a stop number increment evaluation value, and the stop number increment evaluation value calculating means includes a newly generated new hall call and a new hall destination call that is a destination floor of the new hall call.
- an incremental variable is set from the increment of the number of floors to be stopped when temporarily assigned to each of the plurality of baskets, and the stop number increment evaluation value is calculated based on the incremental variable.
- the assigned car is determined by using the evaluation value obtained from the increment of the number of floors to be stopped for each car when the hall destination call newly generated on the hall operation panel is temporarily assigned to each car. Therefore, it is possible to improve the operation efficiency of the plurality of baskets as a whole.
- Example 1 It is a block diagram which shows the elevator group management system which concerns on Example 1 of this invention.
- Example 1 It is a block diagram which shows concretely the stop number increment evaluation value calculation means in the allocation evaluation value calculation means concerning Example 1 of this invention.
- Example 1 It is a flowchart which shows the processing operation by Example 1 of this invention.
- Example 1 It is explanatory drawing which shows the basket allocation process using the stop number increment evaluation value by Example 1 of this invention.
- FIG. 1 is a block diagram showing an elevator group management system according to Embodiment 1 of the present invention, and shows a case where a plurality of elevator cars 3A to 3C are installed in a building.
- a case where three cars 3A to 3C are installed is shown, but it goes without saying that an arbitrary number of cars can be installed.
- the group management control device 1 is connected to the car control devices 2A to 2C for individually controlling the car 3A to 3C, and landing destination floor registration means 4A and 4B installed at the landing.
- the basket control devices 2A to 2C are provided for each of the cages 3A to 3C installed in the building, and each control a plurality of elevators under the control of the group management control device 1.
- the landing destination floor registration means 4A, 4B constitute landing input means (landing operation panel) that enables registration of destination floor calls (transmission of destination floor registration information) at the landing.
- the landing destination floor registration means 4A and 4B display the optimal car number assigned by the group management control device 1 when the landing call and the destination floor call (landing destination call) occur at the landing, Inform passengers of the basket to be boarded.
- the group management control device 1 includes an allocation evaluation value calculation unit 11, a call registration storage unit 12, a call detection unit 13, an allocation basket determination unit 14, and a traffic pattern determination unit 15, and makes a landing destination call. Perform the process of assigning to the optimal basket.
- the units 11 to 15 in the group management control device 1 are connected to each other.
- the assigned evaluation value calculation means 11 includes a predicted waiting time calculation means 111, another evaluation value calculation means 112, and a stop count increment evaluation value calculation means 113.
- the number-of-stops-increment evaluation value calculation means 113 is a configuration that is a feature requirement added in the first embodiment of the present invention, and the predicted waiting time calculation means 111 and the other evaluation value calculation means 112 are used in the conventional system. It is a configuration.
- the call determination means 13 detects a landing destination call generated in the landing destination floor registration means 4A, 4B capable of registering the destination floor call, and newly generates the landing call and its destination floor call. Is input to the assigned evaluation value calculation means 11.
- the assigned evaluation value calculating means 11 calculates an assigned evaluation value from the current assigned hall call and the car call registered in each of the cars 3A to 3C based on the stored contents of the call registration storing means 12.
- the allocation car determining means 14 determines an optimal car for allocating a newly generated hall destination call.
- the group management control device 1 inputs an instruction to the car control device determined by the assigned car determination means 14 among the car control devices 2A to 2C of each elevator, and the car 3A to 2C corresponding to each car control device 2A to 2C. 3C responds to the landing destination call.
- FIG. 2 is a block diagram specifically showing the stop number increment evaluation value calculation means 113 in the allocation evaluation value calculation means 11.
- the stop number increment evaluation value calculating means 113 includes a stop number increment detecting unit 113a, a stop number increment variable setting unit 113b, and a stop number increment evaluation value calculating unit 113c.
- the stop number increment detection unit 113a Based on the registered hall call assigned to each car 3A to 3C and the car call registered in each car 3A to 3C, the stop number increment detection unit 113a sends the new hall call and its destination floor call to each car. An increase in the number of stops when tentatively assigned to 3A to 3C is detected for each car 3A to 3C.
- the stop number increment variable setting unit 113b sets the increment variable based on a predetermined function using as an argument the increment of the floor number to be stopped detected by the stop number increment detection unit 113a. Further, the stop number increment evaluation value calculation unit 113c calculates the stop number increment evaluation value of each of the cars 3A to 3C based on the increment variable set by the stop number increment variable setting unit 113b.
- the allocation evaluation value calculation means 11 calculates an allocation evaluation value when it is allocated to the car 3A (step S3). Specifically, in step S3, a predicted waiting time is calculated by the predicted waiting time calculating unit 111 (step S31), and other evaluation values a and b are calculated by the other evaluation value calculating unit 112 (steps S32 and S33). ), The stop number increment evaluation value calculating means 113 calculates the stop number increment evaluation value (step S34), and a value obtained by summing up the plurality of evaluation values is calculated as an assigned evaluation value of the temporarily allocated basket 3A.
- step S5 determines whether the calculation of the allocation evaluation value has been completed (that is, YES).
- the cage having the smallest evaluation value (corresponding to the stop count increment) among all the allocation evaluation values Val (car). (car) is selected (step S7).
- the car (car) selected in step S7 is determined as the optimum allocation car for the new landing destination call (step S8), and the processing routine of FIG. 3 is terminated.
- the stop count increment evaluation value is based on the registration status of the hall call and the car call already registered in each car 3A to 3C, and the newly generated new hall destination call, and a new hall destination for each car 3A to 3C. This is an evaluation value obtained in consideration of an increase in the number of floors to be stopped when a call is temporarily allocated.
- the number of stops when a new landing destination call is generated increases by “1” at the landing and may increase by “1” at the destination floor, and therefore increases by a maximum of “2”. However, if it is determined that either the landing or the destination floor is stopped by a registered hall call or basket call, the increment is “1”. Further, when it is determined that both the landing and the destination floor are already stopped, the increment is “0”.
- the stop number increment evaluation value V1 uses the weighting factor W1, the total planned stop number A after provisionally assigned to the new landing destination call, and the total planned stop number B before temporarily assigned to the new landing destination call. Is calculated by the following equation (1).
- V1 W1 ⁇ (AB) (1)
- the weighting factor W1 is a factor that determines the evaluation distribution in the case of comprehensive evaluation based on other evaluation values.
- the stop number increment evaluation value V2 that further considers the increment value of the stop number is based on a power value obtained by squaring the difference (AB) of the total planned stop number using the weighting factor W2. Calculated by equation (2).
- V2 W2 ⁇ (AB) ⁇ 2 (2)
- the stop number increment evaluation value V3 considering not only the increment value but also the number of hall calls and basket calls that have already been registered is calculated using the weight coefficient W3 and the difference (A ⁇ ) Based on 2-B ⁇ 2), it is calculated by the following equation (3).
- V3 W3 ⁇ (A ⁇ 2-B ⁇ 2) (3)
- Expressions (2) and (3) if the difference (A ⁇ B) in the total planned number of stops is replaced with D, Expressions (2) and (3) can be expressed by the following expressions (4) and (5). It is expressed as follows.
- V2 W2 ⁇ D ⁇ 2 (4)
- V3 W3 ⁇ (D ⁇ 2 + 2 ⁇ D ⁇ B) (5)
- the stop number increment evaluation value V4 is calculated by the following equation (6) using the weighting coefficient W4, the predetermined coefficient K, and the total service floor number S in the building.
- V4 W4 ⁇ (D ⁇ 2 + K ⁇ D ⁇ B / S) (6)
- the total service floor number S is the number of floors in which each of the cages 3A to 3C can stop in the building.
- the degree of influence of the increment value changes according to the total service floor number S in the building. There is a need to. Thereby, the influence degree when there are many total service floor numbers S can be suppressed.
- each elevator needs to transport as many passengers as possible, and it is necessary to return the passengers to the entrance floor in a short time after transportation, so the increase in the number of stops is suppressed. It becomes important.
- the destination floor is the same (entrance floor), so there is no difference in the increase in the number of stops regardless of which car is assigned. Therefore, it is better to place more emphasis on other evaluation values such as the predicted waiting time evaluation value by the predicted waiting time calculation means 111 than the stop number increment evaluation value by the stop number increment evaluation value calculation means 113.
- the group management control device 1 detects the current traffic pattern detection means by the traffic pattern detection means 15, and the stop number increment evaluation value calculation means 113 includes the above formulas (1) to (6) for calculating the evaluation value. Are variably set according to the traffic pattern.
- the stop number increment evaluation value calculation means 113 in the group management control device 1 sets the weighting factors W1 to W3 to a large value at the time of attendance, and increases the influence due to the increment “1” of the stop number.
- the weighting factors W1 to W3 are set to a small value, and the influence by the increment “1” of the number of stops is weakened, thereby realizing an efficient driving according to the change of the traffic pattern.
- FIG. 4 is an explanatory diagram showing a basket assignment process using the stop number increment evaluation value according to the first embodiment of the present invention.
- the same components as those described above are denoted by the same reference numerals as those described above, and detailed description thereof is omitted.
- the floors 1F to 10F are applied to a building having a service floor is shown, but the present invention can also be applied to a building having an arbitrary number of floors.
- the floor 3F is assigned to the car 3A having the highest evaluation value among the cars 3A to 3C. Subsequently, a case is assumed where after a car call to the floors 4F and 10F is registered in the car 3B, a landing call 8 and a destination floor call 9 are newly registered.
- the group management control device 1 calculates the stop number increment evaluation value by the stop number increment evaluation value calculation means 113 based on the stop number increment, and the allocation evaluation value VA of the basket 3A and the allocation evaluation value VB of the basket 3B are obtained.
- the allocation evaluation value VA of the basket 3A and the allocation evaluation value VB of the basket 3B are obtained.
- reverse rotation VA> VB
- a new hall call 8 and a destination floor call 9 are assigned to the car 3B as shown by the broken line arrows in FIG.
- the elevator group management system that manages the operations of the plurality of baskets 3A to 3C according to the first embodiment of the present invention is installed at one or more landings and is capable of registering the destination floor call (the landings) Destination floor registration means 4A, 4B) and a plurality of evaluation value calculation means (predicted waiting time calculation means 111, other evaluation value calculation means 112) for individually calculating each evaluation value of the plurality of baskets 3A to 3C, And an allocation evaluation value calculating means 11 for determining a final evaluation value from the evaluation value and selecting an optimal allocation basket.
- the assigned evaluation value calculation means 11 includes a stop number increment evaluation value calculation means 113 for calculating a stop number increment evaluation value.
- the stop number increment evaluation value calculation means 113 includes a newly generated new hall call and a new hall call.
- the stop number increment evaluation value calculation means 113 is a stop number increment detection unit 113a that detects an increase in the number of floors to be stopped, and a stop number that sets an increment variable based on a predetermined function using the detected increment as an argument.
- An increment variable setting unit 113b and a stop number increment evaluation value calculating unit 113c that calculates a stop number increment evaluation value based on the set increment variable are included.
- the stop number increment evaluation value calculation means 113 subtracts the second total planned stop number B before tentatively assigning the new landing destination call from the first total planned stop number A after tentatively assigning the new landing destination call.
- the stop number increment evaluation value calculating means 113 calculates the second total planned stop number B before tentatively assigning the new landing destination call from the first total planned stop number A after tentatively assigning the new landing destination call.
- the increment value D ⁇ 2 obtained by further multiplying the incremented value D by a predetermined number and the stop number increment evaluation value V2 of each of the cages 3A to 3C is calculated as an increment variable (see formulas (2) and (4)). .
- the stop number increment evaluation value calculation means 113 temporarily assigns a new hall destination call from a first power value obtained by multiplying the first total scheduled stop number A after a new hall destination call is temporarily assigned by a predetermined number.
- An incremental value (A ⁇ 2-B ⁇ 2) obtained by subtracting the second power value obtained by multiplying the previous second total planned number of stops B by a predetermined number is used as an incremental variable, and the number of stops is incrementally evaluated for each of the cages 3A to 3C.
- the value V3 is calculated (see formula (3) and formula (5)).
- the stop number increment evaluation value calculating means 113 calculates the second total planned stop number B before tentatively assigning the new landing destination call from the first total planned stop number A after tentatively assigning the new landing destination call.
- the stop number increment evaluation value V4 of each of the cages 3A to 3C is calculated by using the value obtained by multiplying the multiplication values obtained by multiplying the two as an increment variable (see Expression (6)).
- the group management control device 1 includes a traffic pattern detection unit 15, and the stop number increment evaluation value calculation unit 113 detects the traffic pattern detection unit 15 when calculating the stop number increment evaluation value based on the increment variable. Multiply the weighting factors W1 to W4 set based on the result.
- a cage with a smaller increment compared to other cages has already been assigned a floor where a new hall call has occurred or a call to the destination floor of that hall call (newly generated hall calls and destination floor calls). Therefore, evaluate the increment of the number of stops when the new hall call and the destination floor call are temporarily assigned to each of the cages 3A to 3C, and add it to the final evaluation value.
- each elevator can transport as many passengers as possible, and can return the passengers to the entrance floor in a short time after transportation, thereby improving transportation efficiency.
- the reduction in the number of stop floors and the distance traveled can shorten the round trip time for each of the cars 3A to 3C to reciprocate in the building. It is possible to improve the driving efficiency by reducing the occurrence rate of “long waiting calls” that continue to wait for the arrival of the car.
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Abstract
Description
図1はこの発明の実施例1に係るエレベータ群管理システムを示すブロック図であり、ビル内に複数のエレベータのカゴ3A~3Cが設置された場合を示している。なお、ここでは、一例として、3台のカゴ3A~3Cが設置された場合を示しているが、任意数のカゴが設置され得ることは言うまでもない。
カゴ制御装置2A~2Cは、ビル内に設置されたカゴ3A~3Cごとに設けられ、群管理制御装置1の制御下で、複数のエレベータをそれぞれ制御する。
停止数増分評価値演算手段113は、この発明の実施例1で追加された特徴要件となる構成であり、予測待ち時間演算手段111および他評価値演算手段112は、従来システムで用いられている構成である。
群管理制御装置1は、各エレベータのカゴ制御装置2A~2Cのうち、割当カゴ決定手段14で決定されたカゴ制御装置に指示を入力し、各カゴ制御装置2A~2Cに対応したカゴ3A~3Cを乗場行先呼びに応答させる。
図2において、停止数増分評価値演算手段113は、停止数増分検出部113aと、停止数増分変数設定部113bと、停止数増分評価値演算部113cとを備えている。
また、停止数増分評価値演算部113cは、停止数増分変数設定部113bにより設定された増分変数に基づいて、各カゴ3A~3Cの停止数増分評価値を演算する。
図3において、まず、乗場で新規乗場行先呼びが発生すると(ステップS1)、群管理制御装置1は、新規乗場行先呼びをカゴ3A(car=1)に仮に割当てる(ステップS2)。
具体的には、ステップS3において、予測待ち時間演算手段111により予測待ち時間を演算し(ステップS31)、他評価値演算手段112により他の評価値a、bを演算するとともに(ステップS32、S33)、停止数増分評価値演算手段113により停止数増分評価値を演算し(ステップS34)、複数の評価値を合計した値を、仮に割当てられたカゴ3Aの割当評価値として算出する。
最後に、ステップS7で選出されたカゴ(car)を、新規乗場行先呼びに対する最適な割当カゴとして決定し(ステップS8)、図3の処理ルーチンを終了する。
停止数増分評価値は、各カゴ3A~3Cに既に登録されている乗場呼びおよびカゴ呼びの登録状況と、新規に発生した新規乗場行先呼びとに基づいて、各カゴ3A~3Cに新規乗場行先呼びを仮に割当てた場合に、停止すべき階床数の増分を考慮して求められる評価値である。
しかし、乗場または行先階のいずれか一方が既に登録されている乗場呼びまたはカゴ呼びによって停止することが決定している場合には、増分は「1」になる。また、乗場および行先階がともに既に停止することが決定している場合には、増分は「0」になる。
まず、停止数増分評価値V1は、重み係数W1と、新規乗場行先呼びに仮に割当てた後の総予定停止数Aと、新規乗場行先呼びに仮に割当てる前の総予定停止数Bとを用いて、以下の式(1)により算出される。
また、停止数の増分値をさらに大きく考慮した停止数増分評価値V2は、重み係数W2を用いて、総予定停止数の差分(A-B)を2乗したベキ乗値に基づき、以下の式(2)により算出される。
V3=W3×(D^2+2×D×B) ・・・(5)
この場合、重み係数W4と、所定係数Kと、ビル内の総サービス階床数Sとを用いて、以下の式(6)により停止数増分評価値V4を算出する。
すなわち、同一の増分値であっても、ビル内の総サービス階床数Sに応じて、増分値の影響度が変化するので、式(6)のように、総サービス階床数Sで除算する必要がある。これにより、総サービス階床数Sが多い場合の影響度を抑制することができる。
続いて、カゴ3Bにおいて階床4F、10Fへのカゴ呼びが登録された後、新規に乗場呼び8およびその行先階呼び9が登録された場合を想定する。
また、交通パターンに応じて割当カゴを選定することにより、たとえば出勤時には、上昇カゴが反転する最上階呼びによる到達階の平均値が抑制されるので、カゴ全体の走行距離が減少して省エネルギ効果が得られるうえ、各エレベータが可能な限り多くの乗客を輸送し、かつ乗客を輸送後に短時間で玄関階に復帰させることができ、輸送効率を向上させることができる。
Claims (7)
- 複数のカゴを運行管理するエレベータ群管理システムであって、
1つ以上の乗場に設置されて行先階呼び登録が可能な乗場入力手段と、
前記複数のカゴの各評価値を個別に演算する複数の評価値演算手段を含み、前記各評価値から最終評価値を決定して最適な割当カゴを選択する割当評価値演算手段と、
を備えたエレベータ群管理システムにおいて、
前記割当評価値演算手段は、停止数増分評価値を演算する停止数増分評価値演算手段を含み、
前記停止数増分評価値演算手段は、
新規に発生した新規乗場呼びと、前記新規乗場呼びの行先階である新規乗場行先呼びとを、前記複数のカゴの各々に仮に割当てたときの、停止すべき階床数の増分から増分変数を設定し、前記増分変数に基づいて前記停止数増分評価値を演算することを特徴とするエレベータ群管理システム。 - 前記停止数増分評価値演算手段は、
前記停止すべき階床数の増分を検出する停止数増分検出部と、
検出された前記増分を引数とする所定の関数に基づいて前記増分変数を設定する停止数増分変数設定部と、
設定された前記増分変数に基づいて前記停止数増分評価値を演算する停止数増分評価値演算部と
を含むことを特徴とする請求項1に記載のエレベータ群管理システム。 - 前記停止数増分評価値演算手段は、
前記新規乗場行先呼びを仮に割当てた後の第1の総予定停止数から、前記新規乗場行先呼びを仮に割当てる前の第2の総予定停止数を減算した増分値を、前記増分変数として前記各カゴの停止数増分評価値を演算することを特徴とする請求項1または請求項2に記載のエレベータ群管理システム。 - 前記停止数増分評価値演算手段は、
前記新規乗場行先呼びを仮に割当てた後の第1の総予定停止数から、前記新規乗場行先呼びを仮に割当てる前の第2の総予定停止数を減算した増分値を、さらに所定数乗したベキ乗値を、前記増分変数として前記各カゴの停止数増分評価値を演算することを特徴とする請求項1または請求項2に記載のエレベータ群管理システム。 - 前記停止数増分評価値演算手段は、
前記新規乗場行先呼びを仮に割当てた後の第1の総予定停止数を所定数乗した第1のベキ乗値から、前記新規乗場行先呼びを仮に割当てる前の第2の総予定停止数を前記所定数乗した第2のベキ乗値を減算した増分値を、前記増分変数として前記各カゴの停止数増分評価値を演算することを特徴とする請求項1または請求項2に記載のエレベータ群管理システム。 - 前記停止数増分評価値演算手段は、
前記新規乗場行先呼びを仮に割当てた後の第1の総予定停止数から、前記新規乗場行先呼びを仮に割当てる前の第2の総予定停止数を減算した増分値を、さらに所定数乗したベキ乗値に対して、
前記第2の総予定停止数を総サービス階床数で除算した値と、前記増分値と、所定係数とを乗算した乗算値を加算した値を、
前記増分変数として前記各カゴの停止数増分評価値を演算することを特徴とする請求項1または請求項2に記載のエレベータ群管理システム。 - 交通パターン検出手段をさらに備え、
前記停止数増分評価値演算手段は、
前記増分変数に基づいて前記停止数増分評価値を演算する際に、前記交通パターン検出手段の検出結果に基づいて設定された重み係数を乗算することを特徴とする請求項1に記載のエレベータ群管理システム。
Priority Applications (5)
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US12/744,221 US8286756B2 (en) | 2007-12-20 | 2007-12-20 | Elevator group control system |
CN2007801019944A CN101903273B (zh) | 2007-12-20 | 2007-12-20 | 电梯组群管理系统 |
PCT/JP2007/074563 WO2009081464A1 (ja) | 2007-12-20 | 2007-12-20 | エレベータ群管理システム |
JP2009546882A JP5159794B2 (ja) | 2007-12-20 | 2007-12-20 | エレベータ群管理システム |
EP07850988.2A EP2221266B1 (en) | 2007-12-20 | 2007-12-20 | Elevator group management system |
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PCT/JP2007/074563 WO2009081464A1 (ja) | 2007-12-20 | 2007-12-20 | エレベータ群管理システム |
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WO2009081464A1 true WO2009081464A1 (ja) | 2009-07-02 |
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US (1) | US8286756B2 (ja) |
EP (1) | EP2221266B1 (ja) |
JP (1) | JP5159794B2 (ja) |
CN (1) | CN101903273B (ja) |
WO (1) | WO2009081464A1 (ja) |
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WO2011064877A1 (ja) * | 2009-11-27 | 2011-06-03 | 三菱電機株式会社 | エレベーターの群管理システム |
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JP5710073B2 (ja) | 2011-07-15 | 2015-04-30 | オーチス エレベータ カンパニーOtis Elevator Company | 乗客毎の停止回数を制限するエレベータかご割当方法 |
JP6317176B2 (ja) * | 2014-05-19 | 2018-04-25 | 株式会社日立製作所 | エレベータ群管理システム及びその方法 |
JP6538240B1 (ja) * | 2018-06-12 | 2019-07-03 | 東芝エレベータ株式会社 | エレベータの群管理制御システム |
WO2020100229A1 (ja) * | 2018-11-14 | 2020-05-22 | 三菱電機株式会社 | エレベーターの群管理装置 |
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JP5159794B2 (ja) | 2013-03-13 |
JPWO2009081464A1 (ja) | 2011-05-06 |
US8286756B2 (en) | 2012-10-16 |
EP2221266A1 (en) | 2010-08-25 |
US20100282544A1 (en) | 2010-11-11 |
EP2221266A4 (en) | 2014-05-21 |
CN101903273B (zh) | 2013-08-21 |
EP2221266B1 (en) | 2016-09-21 |
CN101903273A (zh) | 2010-12-01 |
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