CN104909224B - Elevator group management system - Google Patents
Elevator group management system Download PDFInfo
- Publication number
- CN104909224B CN104909224B CN201510079226.XA CN201510079226A CN104909224B CN 104909224 B CN104909224 B CN 104909224B CN 201510079226 A CN201510079226 A CN 201510079226A CN 104909224 B CN104909224 B CN 104909224B
- Authority
- CN
- China
- Prior art keywords
- mentioned
- calling
- cage
- car
- evaluation
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
- B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
- B66B1/18—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of several cars or cages
Abstract
The invention provides an elevator group management system which can solve the problem the problem that an optimal cabin is not ensured to be selected only through evaluation values in congestion, and improve group management performance. A group management device (10) is provided with an RTS evaluation portion (12), an optimal cabin selection portion (13) and a distribution control portion (14). Based on a current call state and a future call prediction, the RTS evaluation portion (12) calculates the evaluation values of distributing elevator hall calls becoming distribution objects to each passenger cabin. The optimal cabin selection portion (13) selects a passenger cabin with an optimal evaluation value from the passenger cabins to be used as an optimal cabin. Based on the predicted arriving time of the optimal cabin relative to an elevator hall call, the distribution control portion (14) searches for passenger cabins meeting preset conditions form the passenger cabins, and distributes the elevator hall call to the searched passenger cabin or an optimal elevator cabin.
Description
The application is with the Japanese patent application 2014-051220 (applyings date：On March 14th, 2014) based on, enjoy the Shen
Priority please.The application includes the entire disclosure of which by referring to this application.
Technical field
Embodiments of the present invention are related to the cluster management system of the elevator being controlled to the operating of multiple stage cage.
Background technology
It is in the cluster management system of elevator, when new ladder riding hall calling is generated, riding to each by evaluation function
Car calculates evaluation of estimate, is judged as distributing car by the cage with wherein optimum evaluation of estimate, above-mentioned evaluation function with
Calling (ladder riding hall call and car call) in the registration of each cage, car position etc. are parameter." distribution car " is
Refer to the cage of distribution ladder riding hall calling, also referred to as " Distribution Unit ".
Herein, as the mode of the distributive judgement for carrying out ladder riding hall calling, consider to be referred to as RTS (Real Time
Scheduling：Real-Time Scheduling) new mode.This is following manner：Consider the calling band of the calling to future of current distribution
The impact that the impact for coming and the calling in future are brought to all callings not responded for distributing so far, to each cage
Calculate evaluation of estimate.The evaluation of estimate of each cage is calculated by using the RTS, can be selected and more preferably be distributed car.
The content of the invention
In above-mentioned RTS, in the case where roughly the same evaluation of estimate has been calculated, according to the magnitude relationship of the evaluation of estimate come
Select distribution car.But, such as when crowded etc., a large amount of callings beyong contemplation are produced sometimes.Thus, compared to evaluation
The optimum cage of value, is more desirable to ladder riding hall calling is distributed to the riding sedan-chair of the register layer near ladder riding hall calling sometimes
Railway carriage or compartment.
The problem to be solved in the present invention is to provide one kind can be saved when crowded etc. and only not necessarily can by evaluation of estimate
The situation of selecting optimal cage and the cluster management system of the elevator that improves group management of performance.
Operating of the cluster management system of the elevator of present embodiment to multiple stage cage is controlled, possess evaluation section,
Best car selects portion and distribution control unit.
State of the evaluation section based on current calling and the prediction of the calling for producing in the future, calculating will become distribution object
The evaluation of estimate in the case of above-mentioned each cage is distributed in ladder riding hall calling.Best car selects portion from above-mentioned each cage
In select the optimum cage of the evaluation of estimate calculated by above-mentioned evaluation section, as best car.Distribution control unit is based on by upper
The prediction time of advent for stating that the above-mentioned best car selected in the best car portion of selecting called for above-mentioned ladder riding hall, respectively take advantage of from above-mentioned
The cage of predetermined condition is met with retrieval in car, the cage for retrieving is distributed in the calling of above-mentioned ladder riding hall
Or above-mentioned best car.
According to the cluster management system of the elevator of said structure, can save when crowded etc. and only to be differed surely by evaluation of estimate
The situation of optimal cage is enough selected, group's management of performance is improved.
Description of the drawings
Fig. 1 is the block diagram of the structure of the cluster management system of the elevator for illustrating the 1st embodiment.
Fig. 2 is the flow chart that the distribution of the ladder riding hall calling for illustrating the group management control apparatus in the 1st embodiment is processed.
Fig. 3 is the figure of of the operation curve for illustrating the group management control apparatus in the 1st embodiment.
Fig. 4 is the figure of of the operating condition of each machine for illustrating the group management control apparatus in the 1st embodiment.
Fig. 5 is the block diagram of the structure of the cluster management system of the elevator for illustrating the 2nd embodiment.
Fig. 6 is the flow chart of the process related to threshold value setting for illustrating the group management control apparatus in the 2nd embodiment.
Specific embodiment
Hereinafter, it is explained with reference to embodiment.
(the 1st embodiment)
Fig. 1 is the block diagram of the structure of the cluster management system of the elevator for illustrating the 1st embodiment, shows that multiple stage (is A herein
This 3 ,～C machines) structure that managed by group of elevator.Additionally, " elevator " described herein is substantially referred to " cage ", but
There is also " number machine " this saying.
1a～1c the number of being machine control units in figure, 2a～2c is cage.A machine control unit 1a carry out taking advantage of for A machines
Controlled with the operating of car 2a.Specifically, a number machine control unit 1a is carried out for making cage 2a carry out lifting action not
The control of the motor (hoist engine) of diagram, open and close controlling of door etc..B machine control unit 1b, C machine control unit 1c are also same.
These number machine control unit 1a～1c is made up of computer.
Cage 2a～2c carries out lifting action by the driving of motor (hoist engine) in elevating road.In riding sedan-chair
The interior of railway carriage or compartment 2a be provided with including purpose stratum button 3a, door open button 4a, door close button 5a various operation buttons.These are pressed
The signal of button is sent to group management control apparatus 10 via A machine control unit 1a.
Equally, it is provided with including purpose stratum button 3b, door open button 4b, door close button 5b in the interior of cage 2b
Various operation buttons.The signal of these buttons is sent to group management control apparatus 10 via B machine control unit 1b.In riding sedan-chair
The interior of railway carriage or compartment 2c be provided with including purpose stratum button 3c, door open button 4c, door close button 5c various operation buttons.These are pressed
The signal of button is sent to group management control apparatus 10 via C machine control unit 1c.
In addition, the boarding place (the elevator riding Room) in each layer is provided with for registering the ladder riding hall button that ladder riding hall is called
6a、6b、6c….Additionally, in the example in fig 1, although ladder riding hall button 6a, 6b, 6c ... via number machine control unit 1a～1c with
Group management control apparatus 10 are connected but it is also possible to be the structure being directly connected to group management control apparatus 10.
These ladder riding hall button 6a, 6b, 6c ... include button upwards and down button, are configured to the purpose according to user
Place to and press button upwards or down button.Additionally, be only made up of button upwards in orlop, in the superiors only by
Down button is constituted.
" ladder riding hall calling " refers to the calling registered by the operation of the ladder riding hall button that the boarding place in each layer is arranged
Signal, the information comprising register layer and destination direction.
" car call " refers to the letter of the calling registered by the operation of the purpose stratum button arranged in car room
Number, the information comprising purpose stratum.
Group management control apparatus 10 be for the cage 2a～2c to each machine operating carry out group management control
Device, is made up of computer in the same manner as number machine control unit 1a～1c.In the present embodiment, in the group management control apparatus 10
It is provided with Stateful Inspection portion 11, RTS evaluation sections 12, best car and selects portion 13, distribution control unit 14, distribution enforcement division 15.This
Outward, these processing units are realized with the combination of hardware actually by software or software.
Operating condition (car position, rotation direction, the Men Kai of the cage 2a～2c of the 11 pairs of each machines in Stateful Inspection portion
Closed state etc.), generation situation of calling (ladder riding hall call and car call) etc. monitored.
When arbitrary layer generates new ladder riding hall and calls, RTS evaluation sections 12 utilize RTS (Real Time
Scheduling the prediction of evaluation process, the state based on current calling and the calling for producing in the future) is carried out, calculating to become
The evaluation of estimate in the case of cage 2a～2c is distributed in the ladder riding hall calling of distribution object.
Additionally, evaluation of estimate is to represent the index for being assigned with the optimum degree in the case that ladder riding hall is called.The evaluation of estimate
Numerical value is less, then it represents that evaluate higher, its numerical value is bigger, then it represents that evaluate lower.Further, since RTS is known, so this
Description is omitted at place.
Best car selects portion 13, and that the evaluation of estimate that calculated by RTS evaluation sections 12 is selected from cage 2a～2c is optimum
Cage, as best car.Additionally, " best car " refers to the optimum cage of RTS evaluations of estimate.On the other hand, " point
With car " refer to the cage for being actually allocated ladder riding hall calling.
Distribution control unit 14 carries out the distribution control of the ladder riding hall calling for cage 2a～2c.Distribution control unit 14
The best car selected in portion 13 generally will be selected directly to be determined as distributing car by best car.In the present embodiment, distribute
Control unit 14 retrieves other cages in following conditions using other methods, and determines to distribute car.
[condition]
The best car being worth to is evaluated for the prediction Tx time of advent that ladder riding hall is called is set in advance by RTS
More than fiducial time Ts.
Said reference time Ts registers nothing in a period of considering till best car reaches the register layer of ladder riding hall calling
Method prediction calling (ladder riding hall calling/car call) probability and set, e.g. " 30 seconds ".
That is, the time Ts=30 the feelings more than second on the basis of the prediction Tx time of advent that best car is called for ladder riding hall
Under condition, the evaluation of estimate of cage 2a～2c is transformed to the value of unit of time, retrieval and best car by distribution control unit 14
Cage of the time difference less than threshold value TH set in advance.In the case where there is qualified cage, distribution control
Portion processed 14 will be close to the cage of the register layer of ladder riding hall calling and be determined as distributing car, and the ladder riding hall calling is distributed to this
Cage.Details will be illustrated with reference to Fig. 2～Fig. 5 afterwards.
The distribution of 15 pairs of cage output ladder riding hall callings finally determined by distribution control unit 11 of distribution enforcement division
Signal.For example, in the case where cage 2a is determined, distribution enforcement division 12 is exhaled to A machine control units 1a output ladder riding halls
The distribution signal for crying.A machine control unit 1a receive the distribution signal of the ladder riding hall calling, so that cage 2a responds this taking advantage of
The register layer of terraced Room calling.
Hereinafter, describe the action of present embodiment in detail.
Fig. 2 is the flow chart that the distribution of the ladder riding hall calling of the group management control apparatus 10 for illustrating the system is processed.Additionally,
Process shown in the flow chart reads in predetermined program to perform by the group management control apparatus 10 as computer.
When generating (step S11 be) when new ladder riding hall is called in arbitrary layer, information Jing of ladder riding hall calling
RTS evaluation sections 12 are supplied to by the Stateful Inspection portion 11 of group management control apparatus 10.Thus, in RTS evaluation sections 12, to each
Cage 2a～2c calculates the evaluation of estimate (step S11) of RTS.
Specifically, first, the ladder riding hall calling that RTS evaluation sections 12 pairs become distribution object is added and considers current calling
State and the calling for producing in the future prediction and imagination calling that imagination is produced.RTS evaluation sections 12 are calculated according to the bounds evaluation of RTS
Go out the evaluation of estimate (step S12) in the case that these callings are distributed to cage 2a～2c.
The RTS evaluations of estimate of the cage 2a～2c calculated by RTS evaluation sections 12 are provided to best car and select portion 13.
Thus, best car is selected portion 13 and selects the cage of evaluation of estimate optimum in cage 2a～2c as best car.RTS
The information of the best car selected is supplied to distribution control together with the RTS evaluations of estimate of cage 2a～2c by evaluation section 12
Portion 14 (step S13).
When have selected best car, distribution control unit 14 calculates the best car first and reaches ladder riding hall from current location
The prediction Tx time of advent (step S14) till the register layer of calling.The prediction Tx time of advent is according to working as from best car
The distance of the register layer that front position is called to ladder riding hall and registered calling (the ladder riding hall calling/car for existing during this period
Calling) information, running speed etc. calculates.
Herein, distribute control unit 14 to judge to predict whether the Tx time of advent is fiducial time Ts set in advance (such as 30
Second) more than (step S15).As described above, fiducial time Ts is considered till best car reaches the register layer of ladder riding hall calling
During register the probability of unpredictable calling and set.
Herein, it is predicted that shorter up to time Tx, then best car is more early reaches the register layer that ladder riding hall is called, therefore can recognize
Probability to register calling (ladder riding hall calling/car call) beyong contemplation during this period is low.Therefore, predict up to when
Between Tx it is shorter than fiducial time Ts in the case of (step S15 be), distribute the optimal sedan-chair that will be selected by RTS evaluations of estimate of control unit 14
Railway carriage or compartment is directly determined as distributing car, and the ladder riding hall calling is distributed to the best car (step S20).Specifically, distribution control
Portion processed 14 will be distribution signal output corresponding with above-mentioned distribution car in number machine control unit 1a～1c via distribution enforcement division 15
Number machine control unit, makes the distribution car respond the register layer of ladder riding hall calling.
On the other hand, it is predicted that longer up to time Tx, then it is believed that registering the possibility of calling beyong contemplation during this period
Property is higher.Therefore, in the case of more than time Ts on the basis of the prediction Tx time of advent (step S15 be), distribute control unit
14 values that the RTS evaluations of estimate of cage 2a～2c are transformed to unit of time according to (1) formula, are revalued (step S16).
In above-mentioned (1) formula, by RTS evaluations of estimate divided by calling registrating number, and root of making even to its result." RTS is evaluated
Value divided by calling registrating number " the reasons why be, in the bounds evaluation of RTS, comprising future produce calling prediction and with a large amount of
Calling it is accumulative come Calculation Estimation value.Therefore, it is to obtain 1 calling flat divided by calling registrating number by RTS evaluations of estimate
Average.In addition, the reasons why " root of making even " be, in the bounds evaluation of RTS, for the waiting time of each calling is squared.
Illustrate by taking operation curve as shown in Figure 3 as an example.
For example assume the ladder riding hall calling upwards in 1 layer of registration, A machines (cage 2a) are responded.Now, 5
Layer, 3 layers, 2 layers of registered ladder riding hall calling downwards, the waiting time of each layer are set to T1, T2, T3.
■ situations a
As situation a, it is assumed that the waiting time of each layer is T1=20 seconds, T2=30 seconds, T3=10 seconds.In RST bounds evaluations
In, these waiting time are squared.Therefore, if being only conceived to the waiting time, 20 are become2+302+102=1400 this value.This
Outward, in fact, obtaining RST evaluations of estimate according to the bounds evaluation comprising other key elements.
■ situations b
As situation b, it is assumed that the waiting time of each layer is T1=10 seconds, T2=20 seconds, T3=5 seconds.If being only conceived to
Treat the time, then RST evaluations of estimate in this case become 102+202+52=525 this value.
So, in RST bounds evaluations, evaluated due to emphasizing the waiting time, so evaluation of estimate can be because of the waiting time
Slight variation and significantly change.Then, evaluation of estimate is transformed to the value of unit of time using above-mentioned (1) formula, so as to be set to can
The form of the average waiting time that relatively 1 is called.
Distribution control unit 14 restudies selecting for best car based on the time obtained by above-mentioned (1) formula.That is, divide
The time difference (step S17) of best car and other cages selected in above-mentioned steps S13 is investigated with control unit 14.
In the case where the time difference of presence and best car is less than the cage of threshold value TH (step S18 be), point
With control unit 14 by the registration in the cage and the best car selected in above-mentioned steps S13 closer to ladder riding hall calling
One side of layer is determined as distributing car, and ladder riding hall calling is distributed to the cage (step S19).Specifically, distribution control
Portion processed 14 is defeated with above-mentioned distribution car corresponding machine control unit in 15 check mark machine control unit 1a of enforcement division～1c via distributing
Go out to distribute signal, make the distribution car respond the register layer of the ladder riding hall calling.
Above-mentioned threshold value TH is preset according to traffic needs etc., e.g. " 1 second ".That is, with by RST select
In the case that the time difference of the best car for going out was less than 1 second, ladder riding hall calling is distributed to the registration closer to ladder riding hall calling
One side of layer.This is because, if the condition of timeliness is identical, the probability early reached apart from a upper nearer side is high.
On the other hand, do not exist with the time difference of best car less than threshold value TH cage in the case of (step
S18's is no), the best car selected by RTS evaluations of estimate is directly determined as distributing car by distribution control unit 14, by ladder riding hall
The best car (step S20) is distributed in calling.Specifically, distribute control unit 14 via the 15 check mark machine control of distribution enforcement division
Exporting with above-mentioned distribution car corresponding machine control unit in portion 1a～1c distributes signal, makes the distribution car respond the boarding
The register layer of Room calling.
Fig. 4 illustrates concrete example.
It is now assumed that ladder riding hall calling is registered at 1 layer, A machines (cage 2a) have selected by RTS and be used as optimal sedan-chair
Railway carriage or compartment.More than time Ts (such as 30 seconds) on the basis of the prediction Ta time of advent of the ladder riding hall calling in cage 2a for 1 layer
In the case of, by above-mentioned (1) formula, the RTS evaluations of estimate of each machine are transformed to into the value of unit of time, best car is restudied
Select.
Herein, the time of the A machines obtained by above-mentioned (1) formula is set to into ta, the time of B machines is set to into tb, by No. C
The time of machine is set to tc.
Ta=10.5
Tb=11.0
Tc=12.0
Assume that time ta, tb, tc of each machine are values as above.In this case, due to the A as best car
Number machine is less than threshold value TH (such as 1 second) with the time difference of B machines, so during ladder riding hall calling is distributed to A machines and B machines more
Near a side of the register layer (1 layer) of ladder riding hall calling.In the example in fig. 4, due to B machines than A machines closer to 1 layer, institute
So that ladder riding hall calling to be distributed to the cage 2b of B machines.
So, according to the 1st embodiment, by the RTS evaluations of estimate of each machine to be transformed to the value of unit of time and carried out
Relatively, even at the situation of the unpredictable calling of registration such as when crowded, it is also possible to distribute to ladder riding hall calling optimal
Cage and which is early responded.
(the 2nd embodiment)
Then, the 2nd embodiment is illustrated.
In the 2nd embodiment, in addition to the structure of above-mentioned 1st embodiment, it is also equipped with according to traffic setting
Determine the function of threshold value TH.Threshold value TH is as retrieval by condition during cage beyond best car that RTS is obtained
Setting.
Fig. 5 is the block diagram of the structure of the cluster management system of the elevator for illustrating the 2nd embodiment.Additionally, for the above-mentioned 1st
The structure identical part of the Fig. 1 in embodiment, encloses identical label and the description thereof will be omitted.
In the 2nd embodiment, group management control apparatus 10 are provided with traffic needs study portion 16 and threshold value configuration part
17.Traffic needs study portion 16 with the traffic needs of each layer of scheduled time unit study (storage).The traffic of each layer needs for example
Counting is carried out obtaining by pressing the ladder riding hall calling of per layer of operation registration to ladder riding hall button 6a, 6b, the 6c ... by each layer.
If additionally, the load transducer (not shown) arranged using the cage 2a in each machine～2c is speculating from each
The number of layer boarding, then can more accurately detect the traffic needs of each layer.Further, it is also possible to which in the boarding place of each layer, prison is set
Depending on camera, the number of people boarding for being parsed to detect each layer to the image of the supervision camera.
Threshold value configuration part 17 is passed through based on the traffic needs that each layer that study portion 16 learns is needed by traffic, setting retrieval
Condition, i.e. threshold value TH during cage beyond the best car that RTS is obtained.Specifically, threshold value configuration part 17 based on by
Traffic need study portion 16 study each layer traffic need judge in it is crowded when be in unused when.If be in gathering around
When crowded, then improve compared with threshold value configuration part 17 makes threshold value TH when usual, if be in unused, threshold value configuration part 17 makes threshold value
TH when usual compared with reduce.
Fig. 6 is the flow chart of the process related to threshold value setting of the group management control apparatus 10 for illustrating the system.Additionally,
Process shown in the flow chart reads in predetermined program to perform by the group management control apparatus 10 as computer.In addition,
The process of the flow chart is performed with the routine different from the process of the flow chart shown in Fig. 2, and threshold value TH for setting herein is anti-
Reflect S18 the step of Fig. 2.
The traffic of group management control apparatus 10 needs study portion 16 that the traffic needs of each layer are obtained by Stateful Inspection portion 11,
(step S21) is learnt (store) with scheduled time unit.Threshold value configuration part 17 needs study portion 16 to learn based on by the traffic
Practise each layer traffic need, judgement be in it is crowded when be in unused when (step S22).
For example, the calling by each layer registrating number come judge each layer traffic need in the case of, threshold value configuration part
17 pairs per the scheduled times each layers calling registrating number and it is set in advance usual when registrating number be compared.As a result,
Each layer of per scheduled time calling registrating number than usual when registrating number it is many in the case of, threshold value configuration part 17 is judged as
In it is crowded when.Conversely, each layer of per scheduled time calling registrating number than usual when registrating number it is few in the case of, threshold
Value configuration part 17 be judged as in it is unused when.
In the case of crowded (step S23 be), threshold value configuration part 17 make threshold value TH of current setting with it is usual when
Compare raising (step S24).This is because, when crowded, the probability for registering unpredictable calling is higher, RTS evaluations of estimate
Error is produced easily.Therefore, by improving threshold value TH (such as being set to 2 seconds), can be taken into and more be selected as optimal sedan-chair by RTS
Candidate beyond the cage in railway carriage or compartment.
In the case of unused (step S23 no), threshold value configuration part 17 make threshold value TH of current setting with it is usual when
Compare reduction (step S25).This is because, when unused, the probability for registering unpredictable calling is low, and RTS evaluations of estimate are not
Error is produced easily.Therefore, by reducing threshold value TH (such as being set to 0.5 second), make to select as the riding of best car by RTS
Car is preferential.
Additionally, when being both not at crowded not also in the case of unused, using it is usual when threshold set in advance
Value TH (such as 1 second).
Threshold value TH set by threshold value configuration part 17 is provided to distribution control unit 14.In distribution control unit 14, retrieval
Meet the cage of threshold value TH, the cage for retrieving is determined as distributing car or will be selected by RTS
Best car be directly determined as distribute car, and by ladder riding hall calling distribute to the cage (with reference to Fig. 2 the step of S18～
S20)。
So, according to the 2nd embodiment, according to traffic given threshold TH, retrieved using threshold value TH of the setting
By the candidate of the cage beyond the best car that RTS is exported.
In this case, if in RTS evaluations of estimate easily produce error it is crowded when, be taken into more by RTS choosings
The candidate gone out beyond the cage for best car, ladder riding hall calling can be distributed to wherein can respond as early as possible riding
Car.On the other hand, in few unused of error in RTS evaluations of estimate, preferentially ladder riding hall can be called distribute to and is passed through
RTS selects the cage for best car.
Additionally, in the example of fig. 6, although switching threshold TH when crowded and when unused, but for example can also be further
The degree that traffic needs is finely divided, periodically given threshold TH.
At least one embodiment as stated above, using the teaching of the invention it is possible to provide one kind can be saved when crowded etc. only by commenting
The cluster management system of the elevator that value can not necessarily be selected the situation of optimal cage and improve group management of performance.
In addition, although some embodiments of the present invention are illustrated, but these embodiments are carried as an example
Show, be not intended to be defined the scope invented.These new embodiments can come real with other various forms
Apply, various omissions, displacement, change can be carried out in the range of the main idea without departing from invention.These embodiments and its deformation
The scope and/or main idea of invention are contained in, and are contained in the scope of the invention described in claims and its equalization.
Claims (5)
1. a kind of cluster management system of elevator, the operating to multiple stage cage are controlled, it is characterised in that possess：
The prediction of evaluation section, its state based on current calling and the calling for producing in the future, calculating will become distribution object
The evaluation of estimate in the case of above-mentioned each cage is distributed in ladder riding hall calling；
Best car selects portion, and which selects optimum riding of the evaluation of estimate calculated by above-mentioned evaluation section from above-mentioned each cage
Car, as best car；And
Distribution control unit, which is pre- for what above-mentioned ladder riding hall was called in the above-mentioned best car selected by the best car portion of selecting
Survey the time of advent be it is more than fiducial time set in advance in the case of, the evaluation of estimate of above-mentioned each cage is transformed to into the time
The value of unit, retrieves the cage less than threshold value set in advance with the time difference of above-mentioned best car, by above-mentioned ladder riding hall
Calling distribute in the cage that this retrieves and above-mentioned best car near the calling of above-mentioned ladder riding hall register layer it is riding
Car.
2. the cluster management system of elevator according to claim 1, it is characterised in that
Above-mentioned distribution control unit, when the prediction time of advent called for above-mentioned ladder riding hall in above-mentioned best car is than said reference
Between it is short in the case of, or there is no the situation with the time difference of above-mentioned best car less than the cage of above-mentioned threshold value
Under, above-mentioned best car is distributed in the calling of above-mentioned ladder riding hall.
3. the cluster management system of elevator according to claim 1, it is characterised in that
The said reference time, it is considered to register in a period of till above-mentioned best car reaches the register layer of above-mentioned ladder riding hall calling
The probability of unpredictable calling is setting.
4. the cluster management system of elevator according to claim 1, it is characterised in that be also equipped with：
Traffic needs study portion, and the traffic of its each layer of study needs；With
Threshold value configuration part, which needs to set above-mentioned threshold based on the traffic of the above layers that the study of study portion is needed by the traffic
Value.
5. the cluster management system of elevator according to claim 4, it is characterised in that
Above-mentioned threshold value configuration part, based on the traffic needs of the above layers that the study of study portion is needed by above-mentioned traffic, judgement is place
When being in unused when crowded, when above-mentioned crowded, improve compared with making above-mentioned threshold value when usual, when above-mentioned unused,
Reduce compared with above-mentioned threshold value is made when usual.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014051220A JP5847224B2 (en) | 2014-03-14 | 2014-03-14 | Elevator group management system |
| JP2014-051220 | 2014-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104909224A CN104909224A (en) | 2015-09-16 |
| CN104909224B true CN104909224B (en) | 2017-04-12 |
Family
ID=54078745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510079226.XA Active CN104909224B (en) | 2014-03-14 | 2015-02-13 | Elevator group management system |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5847224B2 (en) |
| CN (1) | CN104909224B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6352472B1 (en) * | 2017-03-24 | 2018-07-04 | 東芝エレベータ株式会社 | Elevator group management system |
| JP6781283B2 (en) * | 2019-02-05 | 2020-11-04 | 東芝エレベータ株式会社 | Elevator group management system |
| JP6801050B2 (en) * | 2019-06-12 | 2020-12-16 | 東芝エレベータ株式会社 | Group management control device and group management control system |
| CN110950197B (en) * | 2019-12-12 | 2022-04-01 | 中国联合网络通信集团有限公司 | Selection method of intelligent elevator and intelligent elevator control device |
| JP7027516B1 (en) * | 2020-12-17 | 2022-03-01 | 東芝エレベータ株式会社 | Group management control device for double deck elevators and group management control method for double deck elevators |
| JP7171773B2 (en) * | 2021-01-04 | 2022-11-15 | 東芝エレベータ株式会社 | ELEVATOR CONTROLLER, ELEVATOR CONTROL SYSTEM, METHOD AND PROGRAM |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101056812B (en) * | 2005-04-21 | 2010-05-05 | 三菱电机株式会社 | Elevator group management and control device |
| JP4763403B2 (en) * | 2005-09-27 | 2011-08-31 | 株式会社日立製作所 | Elevator group management system and control method thereof |
| JP4800723B2 (en) * | 2005-09-27 | 2011-10-26 | 株式会社日立製作所 | Elevator group management system and control method thereof |
| JP4621620B2 (en) * | 2006-03-30 | 2011-01-26 | 株式会社東芝 | Elevator group management system, method and program |
| JP5347492B2 (en) * | 2008-12-25 | 2013-11-20 | フジテック株式会社 | Elevator group management control method and apparatus |
| JP2011144025A (en) * | 2010-01-15 | 2011-07-28 | Toshiba Elevator Co Ltd | Group management apparatus for elevator |
-
2014
- 2014-03-14 JP JP2014051220A patent/JP5847224B2/en active Active
-
2015
- 2015-02-13 CN CN201510079226.XA patent/CN104909224B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104909224A (en) | 2015-09-16 |
| JP2015174723A (en) | 2015-10-05 |
| JP5847224B2 (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104909224B (en) | Elevator group management system | |
| CN104828660B (en) | Elevator system | |
| CN104229570B (en) | The group management control method of elevator device | |
| KR101153086B1 (en) | Group management controller of elevator | |
| CN102431857B (en) | Elevator system | |
| JP5358255B2 (en) | Elevator system | |
| CN105307963B (en) | Assign the method and elevator device of elevator | |
| CN105270937B (en) | Elevator group management apparatus | |
| JP2007191263A (en) | Elevator display device | |
| JP4567553B2 (en) | Elevator group management system and control method thereof | |
| JP6542701B2 (en) | Elevator apparatus and control method of elevator apparatus | |
| JP6156032B2 (en) | Elevator group management system | |
| JP6638424B2 (en) | Elevator group management control device, group management system, elevator system, and elevator group management control method | |
| CN110267898A (en) | Elevator monitoring under shuttle mode | |
| US7431130B2 (en) | Group controller of elevators | |
| JP2004107046A (en) | Group supervisory operation control device for elevator | |
| CN104891284B (en) | Elevator group management system | |
| CN105253726B (en) | Elevator cluster management system and elevator control system | |
| CN104418186A (en) | Group management control system of elevator | |
| CN106516917B (en) | Elevator device | |
| CN101356106A (en) | Control method and system for elevator | |
| CN105253727B (en) | Elevator cluster management system and elevator group managing method | |
| JP6362561B2 (en) | Group management elevator control device, system, and control method | |
| CN105836553A (en) | Elevator group management control device | |
| CN105253728B (en) | Elevator cluster management system and elevator group managing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |