CN103287934A - Elevator group management system - Google Patents
Elevator group management system Download PDFInfo
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- CN103287934A CN103287934A CN2012104993508A CN201210499350A CN103287934A CN 103287934 A CN103287934 A CN 103287934A CN 2012104993508 A CN2012104993508 A CN 2012104993508A CN 201210499350 A CN201210499350 A CN 201210499350A CN 103287934 A CN103287934 A CN 103287934A
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Abstract
The present invention provides an elevator group management system, which can maintain the accuracy of learning data even in the presence of outage of machines and can prevent performance degradation of the group management. A group management control device (10) includes: an operation management unit (12) in charge of operating statuses of multiple machines and processing traffic needed data representing current traffic need; a storage determination unit (13) for determining whether traffic needed data can be used as learning data to be saved based on the operating information of each machine; a database unit (14) for saving the traffic needed data that can be saved as the learning data; a learning unit (16) of controlling parameters for group management based on the learning data; and a distribution control unit (11) for group managing and controlling each machine by controlling parameters for group management.
Description
Technical field
Embodiments of the present invention relate to the group management system of the elevator of the operation of controlling many elevators.
Background technology
In the group management system of elevator, the last elevator (taking) of preserving the user descends the state of elevator (leaving), needs data as learning data as the average not response time of entire system, the traffic such as generation frequency that ladder riding hall is called out.And, make the control parameter optimization based on this learning data, be suitable for the group management control that traffic needs.
In addition, the evaluation function of the group management control known to so-called " control parameter " is used for usually for example be for the average weight coefficient of response time etc. not.
Here, when preserving above-mentioned learning data, do not verify the running state of (check) each number machine.For example under number board number is 6 situation, though in these 6, comprise in the maintenance number machine and/or for some reason barrier wait and number machine of stoppage in transit, also managed as the learning data of 6 amount, make the control parameter based on this learning data.Therefore, controlling parameter and actual traffic sometimes need not match, and causes organizing management of performance and reduces.
As mentioned above, in existing group management system, if because maintenance and/or fault produce the stoppage in transit machine, then the control parameter that makes based on learning data might need not match with actual traffic, causes organizing management of performance and reduces.
Under this situation, as long as change evaluation function matchingly with the platform number of normal operating machine.But evaluation function itself is assembled in the control setup in advance as program.Therefore, each change board number all must reprogramming.
Summary of the invention
Problem to be solved by this invention is even be to provide the precision that also can keep learning data under the situation that has stoppages in transit machine, prevent from organizing the group management system of the elevator of management of performance reduction.
The group management system of the elevator that present embodiment relates to possesses: operation management portion, and it manages the running state of many numbers machines and make the current traffic of expression the traffic that needs needs data; Preserve detection unit, it is based on the operation information of above-mentioned each number machine, and can judgement need data to preserve as learning data the traffic that is made by above-mentioned operation management portion; Database part, its preservation is judged to be the traffic that can preserve by this preservation detection unit needs data as learning data; Study portion, it manages the control parameter of usefulness in groups based on the learning data that is stored in this database part; With group management control part, it adopts the control parameter of the group management usefulness that is made by this study portion that management control is organized in the operation of above-mentioned each number machine.
According to the group management system of the elevator of said structure, even under the situation that has stoppages in transit machine, also can keep the precision of learning data, can prevent from organizing the management of performance reduction.
Description of drawings
Fig. 1 is the block diagram of structure of the group management system of the elevator that relates to of expression the 1st embodiment.
Fig. 2 is the diagram of circuit of work for the treatment of of the group management system of the elevator of expression in this embodiment.
Fig. 3 is the figure of the running state of each number machine in this embodiment of expression, is the figure that all interior numbers of expression group management system all are in the state of normal operation.
Fig. 4 is the figure of the running state of each number machine in this embodiment of expression, is the figure that 1 number interior machine of expression group management system is in the inspection travel state.
Fig. 5 is the figure of the running state of each number machine of expression in this embodiment, is that 1 number machine in the expression group management system is in the inspection travel state, 1 number machine is in the figure of the state in the fault in addition.
Fig. 6 is the diagram of circuit of work for the treatment of of correction (correction) portion of the group management and control device of expression in this embodiment.
The figure of the elevator information up and down in the car when Fig. 7 is the up operation of any machine of expression in this embodiment.
Fig. 8 is the figure of expression to the enrollment time of the ladder riding hall calling of the distribution of any machine in this embodiment.
Fig. 9 is the figure that the traffic in this embodiment of expression needs an example of admin table.
Figure 10 is the figure that needs the calibrating method of data for the traffic that specifically describes this embodiment.
Figure 11 is the block diagram of structure of the group management system of the elevator that relates to of expression the 2nd embodiment.
Figure 12 is the diagram of circuit of work for the treatment of of the group management system of the elevator of expression in this embodiment.
The specific embodiment
Below, with reference to drawing explanation embodiment.
(the 1st embodiment)
Fig. 1 is the block diagram of the structure of the group management system of elevator that relates to of expression the 1st embodiment.In the example of Fig. 1, show the structure of many of group management (being 4 of A～D machine here) elevator.
1a～1d number of being machine control part among the figure, 2a～2d is car.Number machine control part 1a～1d arranges by every in each number machine, carries out the operation control with corresponding separately number machine.Particularly, carry out be used to the control of the not shown motor (towing machine) that makes car 2a～2d lifting work and/or the open and close controlling of door etc.These numbers machine control part 1a～1d is made of computing machine.
In addition, using escalator place (elevator hall) at each layer is provided with ladder riding hall button 4a, 4b, the 4c that calls out for the registration ladder riding hall ...This ladder riding hall button 4a, 4b, 4c ... be connected with group management and control device 10 via not shown transmission cable.Ladder riding hall button 4a, 4b, 4c ... comprise direction button and following direction button, constitute, press direction button or following direction button according to user's purpose direction.In addition, orlop only by on the direction button constitute, only constituted by following direction button in the superiors.
In addition, so-called " ladder riding hall callings " is the signal by the calling of registering in the operation of the ladder riding hall button of the using escalator place setting of each layer, comprises the information of register layer and purpose direction.So-called " car call " is the signal of the calling of registering by the operation of the bed of interest button that arranges in cage, comprise the information of bed of interest.
Group management and control device 10 similarly is made of computing machine with number machine control part 1a～1d for being used for the operation of many elevator machines is organized the device of management control.In the present embodiment, this group management and control device 10 possesses group management control part 11, operation management portion 12, preserves detection unit 13, database part 14, correction unit 15 and study portion 16.In addition, in fact these handling parts are realized by software.
Management control is organized in the operation of each number machine in 11 pairs of group management systems of group management control part.Particularly, group management control part 11, when new using escalator place calling takes place, based on the running state information of each number machine and/or, the ladder riding hall information such as situation occurred, load data of calling out car call select best number machine among each number machine, this number machine is exported the distributed intelligence that this using escalator place is called out.The running state information of so-called each number machine is car position, service direction, door open and-shut mode etc., can be from obtaining with corresponding separately number machine control part 1a～1d.
Here, group management control part 11, use predefined evaluation function (control program of group management usefulness), calculate the evaluation number of the best degree under the situation of representing this using escalator place calling of distribution by every in each number machine, to estimating the distributed intelligence of the highest number machine output using escalator place calling.In addition, the numerical value of above-mentioned evaluation number is more for a short time shows that evaluation is more high, numerical value is more big and shows that evaluation is more low.The control part of the corresponding machine from the distributed intelligence number of the being sent to machine control part 1a～1d of these group management control part 11 outputs.
Substitution control parameter in above-mentioned evaluation function.In this control parameter, weight coefficient for average not response time for example arranged, open and close the weight coefficient of time etc. for door, must in advance these weight coefficients be set at the value that need adapt with traffic.So-called " on average not response time " is the averaging time till the response of the registration ladder riding hall number of calling machine.
" operation information " is the information relevant with the operation of each number machine, except the running state information of each number machine (normal operation/maintenance/fault etc.), also comprise the enrollment status of ladder riding hall calling/car call, average information such as response time, loaded weight not.
" traffic needs data " for the traffic of building need be relevant data, comprise elevator is relevant under the last elevator with the user elevator information up and down, as the on average generation frequency of response time, ladder riding hall calling etc. not of entire system.
Preserve detection unit 13 based on the operation information of each number machine, can judgement preserve the traffic that is made by operation management portion 12 needs data as learning data.Being judged to be the traffic that can use by this preservation detection unit 13 needs data, is stored in database part 14 as learning data.
Then, the work about the group management system of above-mentioned such elevator that constitutes utilizes Fig. 2 to describe.
Fig. 2 is the diagram of circuit of work for the treatment of of the group management system of the elevator of expression in the 1st embodiment.In addition, the processing shown in this diagram of circuit is namely organized management and control device 10 by computing machine and is carried out.
In the 1st embodiment, determine how to handle traffic needs data according to the platform number of the normal machine in the group management system.Namely, at first, the operation management portion 12 that in group management and control device 10, arranges, via group management control part 11 obtain the running state information that comprises each number machine and/or, ladder riding hall call distribution number/car call registration number, the average not operation information of response time, loaded weight etc. (step S1).
Then, operation management portion 12 is based on the operation information of each number machine of obtaining via group management control part 11, make elevator under the last elevator that comprises the user state, need data (step S2) as the traffic of the average not response time of entire system, the generation frequency of ladder riding hall calling etc.It is the data that become the source of learning data that this traffic needs data.Operation management portion 12, the operation information that regular (for example per 5 minutes) obtain each number machine from group management control part 11 needs data to make traffic.
Next, operation management portion 12 asks for the platform number of the normal machine that is in normal operating condition based on the contained running state information of the operation information of each number machine, its result is offered preserve detection unit 13(step S3).
Preserve detection unit 13 and judge that the traffic that is made by operation management portion 12 needs the processing mode (step S4, S5) of data.
Decision condition is as follows.
In addition, all numbers of group management system platform number=number machine.
＜decision condition＞
Condition 1: the X of group management system platform number
1% is above to be the normal machine.
→ former state uses traffic to need data as learning data.
Condition 2: the X of group management system platform number
2% is following to be the normal machine.
→ discarded (calcellation) traffic needs data, does not use as learning data.
Condition 3: the X of group management system platform number
1%～X
2% is the normal machine.
→ correction traffic needs data, and the data after use is proofreaied and correct are as learning data.
In addition, X
1＞X
2
Condition 3 is equivalent to the intermediate state of above-mentioned condition 1 and above-mentioned condition 2.Under this situation, can think, though different with the performance of just often group management system, poor and little.Therefore, about these data, it is proofreaied and correct is can be as the data of learning data use.
That is, need in traffic under the situation of the above-mentioned condition 2 of the big multiple coincidence of data or 3, if eligible 3 traffic needs data all to discard, then the gathering speed of learning data is slack-off, and study schedule may be slack-off.In order to prevent such state, need data about the traffic that can use to a certain extent, preferred, it is suitably proofreaied and correct to use as learning data.
In addition, X
1, X
2Be predefined value.For example group management system platform number (all platform numbers) is 8, counts X if be set at platform
1=75%, X
2=50%, then as long as the normal machine is more than 6, just can be used as it is traffic needs data as learning data.
In addition, if the normal machine is below 4, then discarded traffic needs data.
Be 5 at the normal machine and (be lower than X
1% and more than X
2Under situation %), proofreading and correct traffic needs data to use as learning data.
Here, so-called normal machine is defined as " can make the passenger normally go up number machine of elevator under the elevator ".For example, number machine such below is not handled as the normal machine.These numbers machine is called the special machine.
The example of number machine of handling as the normal machine (special machine) not
Maintenance machine (number machine during the inspection travel)
Fault machine (number machine between age at failure)
Out of service machine (number machine of service out of service)
Control operation machine (number machine of control run duration)
Power supply access failure machine (not connecting number machine of power supply).
Fig. 3 is divided into the running state that 3 examples are represented each number machine in the group management system in Fig. 5.
The example A of Fig. 3 is that all numbers (4) in the group management system all are the state of normal operation.
The example B of Fig. 4 is that 1 number machine (D machine) in the group management system is the state of inspection travel.
The example C of Fig. 5 is that 1 number machine (C machine) in the group management system is in the state in the fault for the state of inspection travel, other 1 number machine (D machine).
Now, group management system platform number (all numbers) is 4, is set at X
1=100%, X
2=50%.Under situation about setting like this, among the example A, traffic needs the data former state to preserve as learning data.Among the example B, traffic needs data to be corrected, and preserves as learning data.Among the example C, discarded traffic needs data, does not preserve as learning data.
Among Fig. 2, be judged to be ("Yes" of step S4) under the situation that satisfies above-mentioned condition 1, because can former state need data to be used as learning data traffic, so 13 pairs of operation management portions of preservation detection unit, 12 output data are held instruction (step S6).Accepted the operation management portion 12 that data are held instruction, the traffic that will make in above-mentioned steps S2 needs data to preserve (step S7) to database part 14 transmissions and as learning data.
Under the situation that does not satisfy above-mentioned condition 1, preserve detection unit 13 and carry out the judgement (step S5) of above-mentioned condition 2.Being judged to be ("Yes" of step S5) under the situation that satisfies above-mentioned condition 2, because do not need data to preserve as learning data traffic, so preserve the 12 output discarded instructions of data (step S8) of 13 pairs of operation management portions of detection unit.The operation management portion 12 that has received the discarded instructions of data discards the traffic that makes in above-mentioned steps S2 need data (step S9).
In addition, not satisfying under above-mentioned condition 1,2 the situation, meet above-mentioned condition 3.Under this situation, preserve 13 pairs of operation management portions of detection unit, 12 output data correction instructions (step S10).Received the operation management portion 12 of data correction instructions, the traffic that will make in above-mentioned steps S2 needs data and operation information to send (step S11) to correction unit 15 in the lump.
In the correction unit 15, need data and operation information to carry out the operation simulation of each number machine based on traffic, proofread and correct traffic needs data (step S12) according to this analog result.Then, the traffic after correction unit 15 will be proofreaied and correct needs data to preserve (step S13) to database part 14 transmissions and as learning data.
Here, the processing about the data of carrying out in above-mentioned steps S12 are proofreaied and correct utilizes Fig. 6 to describe.
Fig. 6 is the diagram of circuit of work for the treatment of of the correction unit 15 of the group management and control device 10 in the group management system of expression elevator.
Fig. 7 is to concrete example shown in Fig. 9.
Fig. 7 illustrate any machine (being made as N) up (UP) when operation during T
1-T
2In car in elevator information up and down.In addition, the so-called up operation that operates to ascent direction.T during this time
1-T
2The number of being machine N begin to up direction carry out operation service to the ladder riding hall of up direction is called out finish till the response during.Fig. 8 is illustrated in T during this period
1-T
2In the ladder riding hall of the number of distributing to machine N enrollment time of calling out.
Utilize these information, judge that calling out the number of regularly registering, waiting at which at the ladder riding hall of which which direction of layer is several people.In addition, call out in the register method at common ladder riding hall, can judge that sometimes user's last elevator floor still can't be judged elevator floor down.
That is, in the example of Fig. 7, known have 5 users to go up elevator from 1 layer, but as for whose elevator under 4 layers/6 layers/8 layers/9 layers of this 5 philtrum, still unclear.In addition, as at elevator under 6 layers the user be the user of elevator on 1 layer or on 3 layers the user of elevator, still unclear.
Like this, though can judge user's last elevator information uniquely, can't judge rightly about following elevator information, so according to elevator information is definite at random down.But, the mode that above elevator number is consistent with following elevator number, making traffic needs admin table.
Fig. 9 needs the figure of an example of admin table for the expression traffic.So-called traffic needs admin table, and expression user's starting layer and the situation of destination layer are also referred to as OD(Object/Departure, target/set out) table.The example of Fig. 9 is based on the enrollment time that the ladder riding hall of elevator information up and down in the car of Fig. 7 and Fig. 8 calls out to make, the situation when up operation is shown.
In addition, only show the situation during certain here, but in fact by needing to make traffic in time period of data and need admin table having made traffic, obtain needing admin table for the detailed traffic of operation simulation.
After traffic needed admin table to make, correction unit 15 was set car information and system information (step S12-2).So-called " car information " is the performance-relevant information of command speed and/or this class of loading number and car.So-called " system information " is the information relevant with the building information of set of applications management system such as floor number and/or floor height data.
If set the car information system information, then correction unit 15 is carried out according to traffic needs admin table to make the operation simulation (step S12-3) of each number machine operation imaginaryly.Under this situation, will be in fact can carry out operation service because being made as at number machine that is in special state between turn(a)round and/or between age at failure etc., and be included in the normal machine.And, suppose the X that is in group management system platform number
1% is above to be the state of normal machine, carries out the operation simulation.
If specify, then as the example B of Fig. 4, be set at group management system platform number and be 4, wherein 1 (being the D machine in this example) because of out of service in maintenance.At this moment, as shown in figure 10, be made as the on average response time T not that needs the entire system of data gained from operation management portion 12 as traffic
xIt is 40 seconds.
Here, establish 4 of supposition and carry out the operation Simulation result for the normal machine and be, on average response time T not
xIt is 25 seconds.Under such situation, proofread and correct T
x=40 seconds → 25 seconds and it is kept in the database part 14, use as learning data.This is because number board number that is made as native system is 4, preestablishes the evaluation function of group management.
Like this, if the platform number of the normal machine in the group management system in certain certain scope, then needs data to utilize the operation simulation that its traffic of proofreading and correct to using is needed data by not discarded traffic, can use as learning data.
In addition, be the X of group management system platform number at the normal machine
2Under the situation below the %, also can consider to utilize the operation simulation to proofread and correct traffic needs data.Under this situation, traffic needs admin table possibly can't correctly make, and moves simulation with the state that is different from actual needs.
For example, can envision, even produce same traffic needs, the example A of Fig. 3 like that all numbers machine be that the situation of normal machine and the example B of Fig. 4 and/or the example C of Fig. 5 exist under the situation of special machine like that, in fact also different with respect to the number that goes up elevator under the elevator in the car.
Particularly, can envision, under the such situation of a large amount of example C that exist of special machine, the normal machine always is in full state, and mostly occurring at each floor waits as long for and/or full situation about passing through.If such situation continues, then the user will move by the means beyond the elevators such as stair and/or staircase sometimes, need not be inconsistent with actual traffic.
Just, if elevator information up and down and ladder riding hall calling registration according to each floor under such situation regularly make traffic needs admin table, the user who then has numerous elevators that do not get on, so need to compare with actual traffic in the admin table in traffic, less calculate the user.In addition, if since for example full by and register the situation that ladder riding hall calls out again and become many, then ladder riding hall is called out the possibility that error takes place regularly to take place in registration and is uprised.
Therefore, the traffic that having made ivory-towered traffic needs needs admin table, even needing admin table with this traffic is that the basis is moved simulation and needed data to ask for traffic, the error that needs with actual traffic is also very big, causes the possibility of negative effect also to uprise to learning outcome.In order to prevent this situation, at the X that is group management system platform number
2Under the situation below the %, not moving simulation but discarding traffic needs data.Thus, the traffic that can only realistic traffic be needed needs data to preserve as learning data.
According to the 1st embodiment, verify the platform number of the normal machine in the group management system, if the platform number of normal machine is certain platform number (X like this
2) below, then need data by the discarded traffic of gained at this moment, even under the situation that has number machine in stopping transport, also can keep the precision of learning data to prevent that organizing management of performance lowers.
In addition, though the normal machine is certain platform number (X
2) more than, but be not to be under the situation of normal machine all, proofreading and correct traffic by operation simulation needs data and preserves as learning data, thereby can collect learning data fast it is reflected on the control parameter.
(the 2nd embodiment)
Next, describe with regard to the 2nd embodiment.
In above-mentioned the 1st embodiment, constitute, proofreading and correct traffic as required needs data to learn, and is that the basis makes the control parameter with this learning outcome.In the 2nd embodiment, in fact can the control parameter that judgement makes in the 1st embodiment be used in group management control, if can not use, then uses the control parameter of default setting in advance.
Figure 11 is the block diagram of structure of the group management system of the elevator that relates to of expression the 2nd embodiment.In addition, give same Reference numeral to the part identical with the structure of Fig. 1 in above-mentioned the 1st embodiment, omit the explanation to it.
In the 2nd embodiment, in group management and control device 10, possesses the detection unit 17 of use.Use detection unit 17 to judge in study portion 15, whether to be applicable to working control with learning data as the control parameter that the basis makes.Under the situation that can't be suitable for this control parameter, use detection unit 17 indication groups management control part 11 to use the control parameter of default setting.So-called " the control parameter of default setting " is irrelevant with the platform number of normal machine, is the control parameter of can study plot using.
Below, the work of the 2nd embodiment is described.
Figure 12 is the diagram of circuit of work for the treatment of of the group management system of the elevator of expression in the 2nd embodiment.In addition, namely organizing management and control device 10 in the processing shown in this diagram of circuit by computing machine carries out.
In the study portion 15, making based on the learning data that is stored in database part 14 need corresponding control parameter with current traffic.As mentioned above, so-called " control parameter " is the parameter that is used in the evaluation function of group management control, for example be for the average weight coefficient of response time etc. not.So-called " making the control parameter " refers to make optimizations such as above-mentioned weight coefficient according to current traffic needs.
The control parameter that makes in the study portion 16 is sent to uses detection unit 17.Here, use in the detection unit 17, whether use the judgement as the control parameter of learning outcome gained.The diagram of circuit of Figure 12 illustrates the determination processing in this use detection unit 17.
That is, at first, use detection unit 17 to judge the control parameter (step S21) that whether has made as the learning outcome gained.Do not making under the situation of controlling parameter, just learning ("No" of step S21) under the uncompleted situation, using the 11 output default setting values use instructions (step S26) of 17 pairs of group management of detection unit control part.Accepted the default setting value and used the group of instruction to manage control part 11, with the control parameter execution group management control (step S27) of default setting.
That is, under the state that the control parameter of study gained can't be used, control the operation of each number machine with the control parameter of default setting.Under this situation, the control parameter of default setting is the control parameter of standard, so keep necessary MIN group of management of performance to carry out the distribution control of calling out for the ladder riding hall of each number machine etc.
On the other hand, under the situation that is provided the control parameter from study portion 16 ("Yes" of step S21), use detection unit 17 to obtain the running state information (step S22) of each number machine from operation management portion 12.Then, use detection unit 17, calculate the platform number that is in normal operating normal machine according to the running state information of each number machine, whether use the judgement (step S23) of the control parameter of study gained.
Decision condition is as described below.In addition, the parameter X shown in below
1For with the preservation detection unit 13 that in above-mentioned the 1st embodiment, has illustrated in decision condition under the parameter X used
1Identical data.
＜decision condition＞
Condition 4: the X of group management system platform number
1% is above to be the normal machine.
→ use is as the control parameter of learning outcome gained.
Condition 5: the X that is lower than group management system platform number
1% is the normal machine.
→ use the standard of default setting to control parameter.
Condition 4 can be thought, and is normally in service if certain certain platform number is in, and the state consistency that needs of learning data and current traffic then is so by using learning outcome namely to control parameter, can carry out more suitable control.
Condition 5 is lower than the situation of certain certain platform number for the platform number of normal machine.Under this situation, being contemplated for learning data needs different with current traffic.It is to be the X of system's platform number by the platform number of learning the normal machine that learning outcome is namely controlled parameter (also comprising the situation that traffic needs data of proofreading and correct)
1The above traffic of % need data and.Therefore, be lower than the X of system's platform number at the platform number of normal machine
1Under the situation of %, even the control parameter of Applied Learning gained still has and may not carry out suitable control.Therefore, be made as the control parameter of the standard of using default setting.
In addition, X
1It is the same predefined value with above-mentioned the 1st embodiment.For example, be 8 at group management system platform number (all numbers), be set at platform and count X
1Under=75% the situation, if the normal machine is more than 6, then use the control parameter of study gained.If the normal machine is less than 6, then use the control parameter of default setting.
Among Figure 12, be the X of system's platform number at the platform number of normal machine
1Under the situation more than the % ("Yes" of step S23), from using the 11 output learning outcomes use instructions (step S24) of 17 pairs of group management of detection unit control part.At this moment, use detection unit 17 export in the lump that learning outcome uses instruction and from study portion 16 as the obtained control parameter of learning outcome.
Accept learning outcome and used the group of instruction to manage control part 11, used the control parameter of sending simultaneously with this instruction to carry out group management control (step S25).This control parameter has reflected current traffic needs, so can meet traffic needs ground the operation of each number machine is efficiently controlled.
In addition, the X that is less than system's platform number at the platform number of normal machine
1Under the situation of % ("No" of step S23), use instruction (step S26) from using 17 pairs of group management of detection unit control part, 11 output default setting values.Accepted this default setting value and used the group of instruction to manage control part 11, with the control parameter execution group management control (step S27) of the default setting of storage in advance.
Like this according to the 2nd embodiment, when the control parameter of using as the learning outcome gained, verify the platform number of the normal machine in the group management system, only under the situation more than certain platform number, use this control parameter.Thus, can prevent from controlling parameter and not meet the situation that current traffic needs, the group management of performance lowers.
In addition, under can't obtaining as the situation of the control parameter of learning outcome or the platform number of the normal machine in the group management system be less than under the situation of certain platform number, can pass through the control parameter of the standard of use default setting, keep necessary MIN group of management of performance to control the operation of each number machine.
In addition, in the respective embodiments described above, imagination has illustrated the group management system with these 4 numbers machines (elevator) of A～D, but the invention is not restricted to machine 4 numbers, so long as have the group management system of number machine more than 2, just can all be suitable for, can access above-mentioned same effect.
According at least 1 embodiment described above, even can provide the precision that under the situation of number machine of exist stopping transport, also can keep learning data, can prevent from organizing the group management system of the elevator that management of performance reduces.
In addition, several embodiments of the present invention is illustrated, but these embodiments are to propose as an example that its intention is not to limit scope of invention.These new embodiments can be implemented with other variety of way, in the scope that does not break away from inventive concept, can carry out various omissions, displacement, change.These embodiments and/or its distortion are contained in scope of invention and/or the purport, and are contained in the invention that technical scheme puts down in writing and in the scope that is equal to it.
Claims (7)
1. the group management system of an elevator is characterized in that,
Possess:
Operation management portion, it manages the running state of many numbers machines and make the current traffic of expression the traffic that needs needs data;
Preserve detection unit, it is based on the operation information of described each number machine, judges that can the traffic that be made by described operation management portion need data preserve as learning data;
Database part, its preservation is judged to be the traffic that can preserve by this preservation detection unit needs data as learning data;
Study portion, its learning data of preserving based on this database part is managed the control parameter of usefulness in groups; With
Group management control part, it adopts the control parameter of the group management usefulness that is made by this study portion that management control is organized in the operation of described each number machine.
2. the group management system of elevator according to claim 1 is characterized in that,
Described preservation detection unit is asked for the platform number that is in the normal machine of normal operating condition in described each number machine,
Under the platform number of described normal machine was situation more than the 1st setting value, being judged to be to need data to preserve as learning data the traffic that is made by described operation management portion,
The platform number of described normal machine be set than the situation below the 2nd low setting value of described the 1st setting value under, being judged to be to need data to preserve as learning data described traffic, and it is discarded.
3. the group management system of elevator according to claim 2 is characterized in that,
Possess correction unit, the traffic that will be made by described operation management portion under this correction unit will be in from described the 1st setting value to the situation described the 2nd setting value at the platform number of described normal machine needs data to proofread and correct state for preserving,
Described database part, the traffic after will being proofreaied and correct by described correction unit needs data to preserve as learning data.
4. the group management system of elevator according to claim 3 is characterized in that,
Described correction unit supposes that described each number machine all is that described normal machine is carried out operation simulation, asks for traffic needs data after the correction according to this analog result.
5. the group management system of elevator according to claim 1 is characterized in that,
Possess the use detection unit, this use detection unit judges whether the control parameter of the group management usefulness that is made by described study portion is applicable to actual control,
Described group of management control part corresponding to the result of determination of described use detection unit, uses the control parameter of the group management usefulness that is made by described study portion that management control is organized in the operation of described each number machine.
6. the group management system of elevator according to claim 5 is characterized in that,
Described use detection unit,
Ask for the platform number that is in the normal machine of normal operating condition in described each number machine,
Under the platform number of described normal machine is situation more than the 1st setting value, be judged to be the control parameter that can use described group of management usefulness,
Under the situation that is lower than described the 1st setting value, be judged to be the control parameter that to use described group of management usefulness.
7. the group management system of elevator according to claim 6 is characterized in that,
Described group of management control part,
Be judged to be by described use detection unit under the situation of control parameter that can not use described group of management usefulness, using in advance the control parameter of the standard of default setting that management control is organized in the operation of described each number machine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP048575/2012 | 2012-03-05 | ||
| JP2012048575A JP5826073B2 (en) | 2012-03-05 | 2012-03-05 | Elevator group management system |
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| Publication Number | Publication Date |
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| CN103287934A true CN103287934A (en) | 2013-09-11 |
| CN103287934B CN103287934B (en) | 2015-06-24 |
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| CN (1) | CN103287934B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115123886A (en) * | 2021-03-24 | 2022-09-30 | 株式会社日立制作所 | Elevator system and control method of elevator system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6776174B2 (en) * | 2017-04-19 | 2020-10-28 | 株式会社日立製作所 | Elevator user movement prediction method and elevator user movement prediction device |
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| EP0335412A1 (en) * | 1988-03-30 | 1989-10-04 | Hitachi, Ltd. | Elevator control system |
| CN1154943A (en) * | 1995-12-08 | 1997-07-23 | 科恩股份公司 | Method for analyzing running of elevator and apparatus thereof |
| US20050241887A1 (en) * | 2004-03-05 | 2005-11-03 | Inventio Ag | Method and device for automatic checking of the availability of an elevator installation |
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| JPS59138578A (en) * | 1983-01-28 | 1984-08-09 | 株式会社日立製作所 | Controller for group of elevator |
| JPH0764490B2 (en) * | 1989-06-29 | 1995-07-12 | フジテック株式会社 | Elevator group management control device |
| JPH04371466A (en) * | 1991-06-14 | 1992-12-24 | Hitachi Ltd | Group control device for elevator |
| JPH0873140A (en) * | 1994-09-07 | 1996-03-19 | Toshiba Corp | Elevator group administrative controller |
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- 2012-03-05 JP JP2012048575A patent/JP5826073B2/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0335412A1 (en) * | 1988-03-30 | 1989-10-04 | Hitachi, Ltd. | Elevator control system |
| CN1154943A (en) * | 1995-12-08 | 1997-07-23 | 科恩股份公司 | Method for analyzing running of elevator and apparatus thereof |
| US20050241887A1 (en) * | 2004-03-05 | 2005-11-03 | Inventio Ag | Method and device for automatic checking of the availability of an elevator installation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115123886A (en) * | 2021-03-24 | 2022-09-30 | 株式会社日立制作所 | Elevator system and control method of elevator system |
| CN115123886B (en) * | 2021-03-24 | 2023-08-15 | 株式会社日立制作所 | Elevator system and control method for elevator system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5826073B2 (en) | 2015-12-02 |
| JP2013184752A (en) | 2013-09-19 |
| CN103287934B (en) | 2015-06-24 |
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