CN101670961B - Elevator group management system - Google Patents
Elevator group management system Download PDFInfo
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- CN101670961B CN101670961B CN2009101660258A CN200910166025A CN101670961B CN 101670961 B CN101670961 B CN 101670961B CN 2009101660258 A CN2009101660258 A CN 2009101660258A CN 200910166025 A CN200910166025 A CN 200910166025A CN 101670961 B CN101670961 B CN 101670961B
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- elevator
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- lift car
- time
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Abstract
An elevator group management system manages the operation of a plurality of elevators. When an elevator hall calling occurs, an elevator cage which responds to the elevator hall calling is selected from the cage of each elevator and is allocated to the elevator hall calling. The elevator group management system comprises the following components: an elevator hall calling register (2) which is equipped to a place far from the elevator hall; and a group management control device (11) which is provided with a calculation unit and an allocation evaluation value calculation unit. The calculation unit calculates the predicated arriving time of each elevator cage arrives at the storey in which the elevator hall calling occurs. The allocation evaluation value calculation unit calculates the allocation evaluation value of the elevator according to the position of the elevator cage and the registered elevator cage calling information and determining the elevator cage for allocating, and determines the allocation evaluation value through comparing the predicated arriving time and the walking time required for arriving at the elevator by a passenger. Thereby the average waiting time of total passengers can be shortened at a state that the elevator using requirement transmitted from a place far from the elevator hall is received.
Description
Technical field
The present invention relates to a kind of the elevator cluster management system of centralized management carried out in the operation of many elevators, especially relate to a kind of from accept the elevator cluster management system of elevator operating needs away from the place of elevator lobby.
Background technology
In the prior art, disclosed following when the elevator lobby call register apparatus is arranged on the place away from elevator lobby, call out enroller arrive elevator lobby in the face of the passenger till the technology of making consideration of required time.
In patent documentation 1 disclosed scheme; In order to shorten to the minimum time at the wait time of elevator lobby; The elevator lobby call button is arranged on the place away from elevator lobby; And when the elevator lobby call button has been operated, can arrive elevator lobby arrives elevator lobby after the required time lift car decision from this place and use lift car having passed through for distributing.
In patent documentation 2 disclosed schemes; Respectively elevator lobby and away from elevator lobby the field set elevator lobby call button; And, append the lift car that distributes other when distributing to the lift car called out at the elevator lobby of elevator lobby registration than when having registered early arrival of passenger of calling out away from the place of elevator lobby.
In patent documentation 3 disclosed schemes, in order to satisfy the different passenger's of walking time demands of different, be provided with and can specify the elevator lobby call button of hoping the time of advent, make it possible to the response time of lift car is set.
In patent documentation 4 disclosed schemes; In order to accomplish to make the passenger not need operating lift doors Room call button just can take advantage of into lift car with the shortest wait time; When having imported subscription information away from the place of elevator lobby; The computing elevator arrives the prediction time of advent registered the floor that this elevator lobby calls out, and will predict that the time of advent and passenger lock door and go to the required walking time of elevator lobby from the room and compare, and comes the allocated elevators car thus.
In patent documentation 5 disclosed schemes; For the passenger who lets plan take elevator can call out lift car before arriving elevator lobby; And make lift car arrive elevator lobby arriving in the time that the prediction of elevator lobby is close the time of advent as far as possible with the passenger, be provided with the lift car calling unit in more than one place at least away from elevator lobby.
Patent documentation 1: the special public clear 61-41822 communique of Japan's patent
Patent documentation 2: the special public clear 61-58391 communique of Japan's patent
Patent documentation 3: the special public clear 63-54628 communique of Japan's patent
Patent documentation 4: the special public clear 63-56157 communique of Japan's patent
Patent documentation 5: Japan's open patent is put down the 2-221082 communique
In above-mentioned prior art; When allocated elevators; Made consideration to having operated the passenger who is arranged on away from the elevator lobby call button in the place of elevator lobby; Make these passengers can shorten wait time, but above-mentioned prior art is not made consideration to other passengers' wait time, so might cause the average latency of all passengers to increase.
Summary of the invention
The objective of the invention is to solve existing problem in the above-mentioned prior art; Make and receiving under the situation of the elevator operating needs that sends away from the place of elevator lobby; Also can shorten the average latency of all passengers, and the operating efficiency of elevator is improved.
To achieve these goals; The invention provides a kind of elevator cluster management system; The operation of many elevators of its management when the elevator lobby calling has taken place, is selected the lift car of this elevator lobby calling of response and this lift car is distributed to this elevator lobby calling from the car of each elevator; This elevator cluster management system has: the elevator lobby call register apparatus, and this elevator lobby call register apparatus is arranged on the place away from said elevator lobby; And group management control apparatus; This group management control apparatus has computing prediction arithmetic element and the allocation evaluation value arithmetic element of the time of advent; Each elevator car arrives elevator lobby of this arithmetic element computing is called out the prediction time of advent that floor takes place; Allocation evaluation value that this allocation evaluation value arithmetic element is come the said lift car of computing according to the position and the registered lift car call information of said lift car and the said lift car that decision is used to distribute; In this elevator cluster management system, arrive the required walking time of elevator lobby through the more said prediction time of advent and passenger and decide said allocation evaluation value.
The invention effect
In the present invention; The comparative result that arrives the required walking time of elevator lobby according to the prediction time of advent and passenger decides allocation evaluation value; So can will be used for generally suitable elevator distributing in the mode of considering under the situation that the distance between place and the elevator lobby is set of elevator lobby call button, so can in the average actual wait time that shortens whole passenger, reduce the occurrence number of wait as long for the passenger's that can shorten other floors simultaneously wait time.
Description of drawings
Fig. 1 is the External view of the elevator lobby of one embodiment of the invention.
Fig. 2 is the integrally-built diagram of block of expression one embodiment of the invention.
Fig. 3 is the action specification figure of one embodiment of the invention.
Fig. 4 is other the action specification figure of one embodiment of the invention.
Fig. 5 is the diagram of circuit of the action of expression one embodiment of the invention.
Among the figure:
1a, 1b, 1c-elevator lobby indicator lamp;
2-elevator lobby call register apparatus (being arranged on the place of leaving elevator lobby);
2a, 2b, 2c-elevator lobby door;
Near 3-elevator lobby call register apparatus (being arranged on the elevator lobby);
The 11-group management control apparatus;
The elevator lobby that the 20-up direction is used is called out register button;
The elevator lobby that the 21-down direction is used is called out register button;
The elevator lobby call button that the 30a-up direction is used;
The elevator lobby call button that the 30b-down direction is used.
The specific embodiment
Followingly embodiments of the invention are elaborated with reference to accompanying drawing.
Fig. 1 is the External view of elevator lobby, and lift car goes up and down under the control of cluster management system.
In the elevator lobby of each floor, near the upper part of the elevator lobby door 2a that the A elevator is used, be provided with the elevator lobby indicator lamp 1a that the A elevator is used.Equally; In each elevator lobby, be respectively arranged with the elevator lobby indicator lamp 1c that elevator lobby indicator lamp 1b that the B elevator uses and C elevator are used near the upper part of the elevator lobby door 2b that the B elevator is used and near the upper part of the elevator lobby door 2c that uses of C elevator.
Elevator lobby indicator lamp 1a, 1b, 1c have the advance notice of arrival indicator lamp and arrive indicator lamp.Arrive the advance notice indicator lamp and be accommodated to bright lamp when corresponding place, place being set estimating that lift car will be called out according to elevator lobby with this.Arriving indicator lamp rests in when with this corresponding place, place being set glittering at lift car.
Can carry out the elevator lobby call register apparatus 2 that elevator lobby is called out log-on operation with remote mode away from the field of elevator lobby door is set.In Fig. 1, the elevator lobby that 20 expression up directions are used is called out register button, and the elevator lobby that 21 expression down directions are used is called out register button.
In elevator lobby, be provided with and carry out the elevator lobby call register apparatus 3 that log-on operation that elevator lobby calls out is used.In Fig. 1,30a representes the elevator lobby call button that up direction is used, and 30b representes the elevator lobby call button that down direction is used.
Fig. 2 representes integral structure figure, and is as shown in the figure, has group management control apparatus 11, A elevator control gear 12, B elevator control gear 13 and C elevator control gear 14.The elevator lobby that group management control apparatus 11 and up direction shown in Figure 1 are used is called out elevator lobby that register button 20, down direction use and is called out the elevator lobby call register apparatus 3 of register button 21 and each floor and be connected; To the elevator lobby calling signal of importing through the operation said apparatus; Carry out the allocation evaluation value computing according to the position of the lift car of each elevator and registered lift car call information etc., and select the most suitable lift car to call out with the response elevator lobby.
In addition, group management control apparatus 11 also is connected with A elevator control device 12, B elevator control gear 13 and C elevator control gear 14.
A elevator control gear 12 receives when letting response indication that its response elevator lobby calls out from group management control apparatus 11, and the not shown winch that control A elevator is used goes up and down the lift car of A elevator, responds elevator lobby with this and calls out.A elevator control gear 12 is connected with elevator lobby indicator lamp 1a, and B elevator control gear 13 and C elevator control gear 14 are connected with elevator lobby indicator lamp 1c with elevator lobby indicator lamp 1b respectively.
Fig. 3 is the instruction diagram of basic conception, in Fig. 3, supposes in the building of 12 floor heights, to be provided with 3 elevators that wherein the A elevator is positioned at 5 layers, and the B elevator is positioned at 6 layers, and the C elevator is positioned at underground 2 layers.
As shown in Figure 3, under current states, A elevator and B elevator are called out according to 1 layer lift car and are gone towards down direction.The C elevator is called out according to 2,4,6,8,9 layers lift car and is gone towards up direction.Suppose under this state, to have occurred when 3 layers are gone to underground 2 layers passenger, elevator provides service in such a way.
Suppose each elevator can to call out the predicted time (predicting the time of advent) that service (passenger can be multiplied by elevator) is provided for the elevator lobby of 3 layers down direction be respectively that the A elevator is 6 seconds; The B elevator is 8 seconds; The C elevator is 80 seconds; And it is 10 seconds that the supposition passenger arrives the elevator lobby required time of advent (walking time), at this moment, and the prediction time of advent (80 seconds) of the prediction time of advent of A elevator and B elevator (6 seconds, 8 seconds)＜walking time (10 seconds)＜C elevator.
For this reason, in the prior art, because the A elevator that arrives elevator lobby earlier than the passenger is excluded outside distribution object elevator, so have only the C elevator to can be used in distribution with the B elevator.Yet, since the C elevator had (registration) a plurality of lift cars call out, so it will be through providing service for the elevator lobby calling of 3 layers down direction after considerable time.Relative therewith, in the present invention, when the allocation evaluation value computing, A elevator and B elevator that the contrast passenger early arrives elevator lobby subtract divisional processing (operation values to distributive judgement subtracts branch).Thus, can on the basis of passenger's walking time being made consideration, carry out suitable dispensing the most, thereby can shorten the average latency of all passengers.
That is to say; Early subtract branch through the contrast passenger, thereby make it be difficult to be assigned to, but comparing with the C elevator that is not subtracted branch to the A elevator and the B elevator of elevator lobby; Distribute to when having been subtracted the A elevator that divides and to obtain better operating efficiency; After the A elevator has passed through to subtract the floor of branch, the A elevator is used for distributing, so can prevent meaningless stop.And, can avoid being subtracted the A elevator that divides and before the passenger arrives elevator lobby, rest in 3 layers, and under the situation that does not have the passenger to take advantage of, leave 3 layers situation generation through temporarily being not used in distribution.
Followingly describe in Fig. 3, having set up situation about being predicted to be when arriving elevator lobby and call out the D elevator that will get into readiness for action after producing floor with reference to Fig. 4.
In Fig. 4, the D elevator is positioned at 6 layers, and this D elevator is called out according to 3 layers lift car and gone towards down direction.Suppose occurred when 3 layer go to underground 2 layer passenger the same with Fig. 3 under this state, elevator provides service as follows.
In Fig. 3, call out to 3 layers elevator lobbies, in the prior art, the C elevator that will have a plurality of lift cars callings is used for distributing, but in the present embodiment, then can also distribute to the former elevator that should pass through this floor.Therefore, can with can be than the C elevator more Zao be that 3 layers of elevator lobby are called out the A elevator that service is provided and are used for distributing.
Under situation shown in Figure 4, need decision to distribute to the A elevator or distribute to the D elevator.
In the prior art; Being predicted to be the A elevator and the D elevator that arrive elevator lobby earlier than the passenger is excluded and is distributing outside the object elevator; In the present embodiment; The A elevator is subtracted divisional processing, will get into readiness for action because the D elevator is predicted to be after arriving elevator lobby calling generation floor, so it is not subtracted branch.
For this reason, consider the current operation conditions of A elevator and D elevator, call out to 3 layers elevator lobby the D allocation of elevators.The D elevator arrived elevator lobby before the passenger arrives elevator lobby; And after arrival, get into readiness for action; So when elevator-calling has taken place, arrive elevator lobby, can shorten whole passenger's average latency thus through the open hour waiting Passengen that prolongs the elevator lobby door.
When supposing to distribute to the A elevator, after the A elevator arrived 3 layers, if the passenger who is not waiting in the elevator lobby, then the passenger in the elevator pushed X button, and the A elevator is closed the back at elevator door and gone towards 1 layer.Thus, after the passenger who goes to 3 layers of elevator lobby arrived elevator lobby, it was reset in the calling of registering away from the place of elevator lobby, thereby needed near the elevator lobby call button of operation setting elevator lobby once more.
Fig. 5 representes from the distribution that occurs to elevator of elevator lobby calling and the diagram of circuit till preengaging the bright lamp of indicator lamp.Taken place that (step 1) was to the processing (step 2) of every elevator execution in step 3 to 6 when elevator lobby was called out having operated the elevator lobby call button that is arranged on away from the place of elevator lobby because of the passenger.
In addition; Computing arrives elevator lobby and calls out prediction time of advent that floor takes place that (step 3) arrives elevator in elevator lobby and calls out time of the elevator door open hour till the required time of floor begins to close to elevator door when adding from the elevator arrival floor taking place and obtaining (prediction of lift car time of advent the+elevator door open hour) and passenger's walking time and compare (step 4).
In the prediction of lift car time of advent+elevator door open hour during greater than passenger's walking time, owing to estimate that the passenger can be multiplied by elevator, so do not subtract branch.In the prediction of lift car time of advent+elevator door open hour during less than passenger's walking time, the passenger does not take advantage of elevator.At this moment, judge this elevator arrives whether get into readiness for action (step 5) after elevator lobby is called out the generation floor.
When being predicted to be, do not subtract branch with the entering readiness for action.When not being predicted as the entering readiness for action, subtract branch (step 6).The branch judgment processing that subtracts at whole elevators finishes back (step 7), the elevator (step 8) that decision is used to distribute.
(step 9) has been passed through elevator lobby at elevator (step 10), and make the bright lamp (step 14) of reservation indicator lamp of allocated elevators call out have been taken place to distribute behind the floor to have been subtracted timesharing in allocated elevators.
Do not subtracted timesharing (step 9) in allocated elevators; If allocated elevators is not predicted to be the entering readiness for action; (step 11) when perhaps the prediction of lift car time of advent+elevator door open hour are greater than passenger's walking time; Distribute immediately that (step 13) makes the bright lamp (step 14) of reservation indicator lamp of allocated elevators.To get into readiness for action being predicted to be allocated elevators; And the prediction of lift car time of advent+elevator door open hour (step 11) during less than passenger's walking time; Decision prolongs elevator lobby and calls out the elevator door open hour (step 12) that floor takes place; And distribute immediately that (step 13) makes the bright lamp of reservation indicator lamp of allocated elevators.
Claims (6)
1. elevator cluster management system; The operation of many elevators of its management when the elevator lobby calling has taken place, is selected the lift car of response elevator lobby calling and this lift car is distributed to this elevator lobby calling from the car of each elevator; It is characterized in that having:
The elevator lobby call register apparatus, it is arranged on the place away from said elevator lobby; And
Group management control apparatus; It has computing prediction arithmetic element and the allocation evaluation value arithmetic element of the time of advent; Each elevator car arrives elevator lobby of this arithmetic element computing is called out the prediction time of advent that floor takes place; Allocation evaluation value that this allocation evaluation value arithmetic element is come the computing lift car according to the position and the registered lift car call information of lift car and the said lift car that decision is used to distribute
In this elevator cluster management system, arrive the required walking time of elevator lobby through the comparison prediction time of advent and passenger and decide said allocation evaluation value.
2. elevator cluster management system as claimed in claim 1 is characterized in that,
Divide a timing in decision, subtract branch with arrive the said lift car that arrives elevator lobby before the elevator lobby the passenger being judged as according to result relatively.
3. elevator cluster management system as claimed in claim 1 is characterized in that,
To being judged as arrive the said lift car that elevator lobby arrives elevator lobby before the passenger, reduce said allocation evaluation value according to result relatively.
4. elevator cluster management system as claimed in claim 1 is characterized in that,
Said prediction is added the elevator door open hour and the time and the said walking time that obtain compare the time of advent; Decide the said lift car that is used to distribute thus, the wherein said elevator door open hour are the time till beginning to close to elevator door during from said elevator car arrives floor.
5. elevator cluster management system as claimed in claim 2 is characterized in that,
Subtracted the lift car that divides port of call call out when floor takes place through said elevator lobby, this lift car through after distribute.
6. elevator cluster management system as claimed in claim 1 is characterized in that,
Behind the said lift car that has determined to be used to distribute; If the said lift car that is used to distribute gets into readiness for action; And the elevator door open hour till beginning to close to elevator door when said prediction adds from the elevator car arrives floor time of advent and time of obtaining; Littler than said walking time, then prolong elevator lobby and call out the elevator door open hour that floor takes place.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008-223008 | 2008-09-01 | ||
| JP2008223008A JP4806700B2 (en) | 2008-09-01 | 2008-09-01 | Elevator group management system |
| JP2008223008 | 2008-09-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101670961A CN101670961A (en) | 2010-03-17 |
| CN101670961B true CN101670961B (en) | 2012-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101660258A Active CN101670961B (en) | 2008-09-01 | 2009-08-07 | Elevator group management system |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4806700B2 (en) |
| CN (1) | CN101670961B (en) |
| HK (1) | HK1139914A1 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103249661B (en) * | 2010-09-30 | 2015-03-18 | 通力股份公司 | Elevator system |
| JP2012180185A (en) * | 2011-03-01 | 2012-09-20 | Toshiba Elevator Co Ltd | Elevator group managing control device |
| JP5868627B2 (en) * | 2011-07-26 | 2016-02-24 | 東芝エレベータ株式会社 | Elevator control device |
| CN104192653B (en) * | 2014-08-05 | 2016-03-23 | 广州日滨科技发展有限公司 | elevator control method and system |
| JP2015145315A (en) * | 2015-03-09 | 2015-08-13 | 株式会社ニコン | Electronic device |
| DE112015006540B4 (en) * | 2015-05-15 | 2020-01-09 | Mitsubishi Electric Corporation | LIFT SPEED NOTIFICATION SYSTEM |
| JP6426066B2 (en) * | 2015-07-31 | 2018-11-21 | 株式会社日立製作所 | Elevator group management system and elevator group management method |
| CN106021944B (en) * | 2016-05-30 | 2018-07-06 | 浪潮电子信息产业股份有限公司 | A kind of determining method and device of elevator hovering position |
| JP6747379B2 (en) * | 2017-05-25 | 2020-08-26 | フジテック株式会社 | Mobile terminal, program, elevator group management system, and elevator system |
| JP6968660B2 (en) * | 2017-10-30 | 2021-11-17 | 株式会社日立製作所 | Building traffic forecasting system, elevator platform layout generation method and program in building traffic forecasting system |
| CN110589641B (en) * | 2019-08-27 | 2021-11-09 | 佛山科学技术学院 | Response method and system for elevator operation |
| CN112723047B (en) * | 2020-12-24 | 2022-09-20 | 深圳优地科技有限公司 | Elevator selection method, device, equipment and readable storage medium |
| CN115818378A (en) * | 2021-09-17 | 2023-03-21 | 中移***集成有限公司 | Elevator appointment calling method and system |
| CN114030957A (en) * | 2021-10-27 | 2022-02-11 | 北京云迹科技有限公司 | Elevator pushing method and device |
| CN114933218B (en) * | 2022-03-24 | 2024-05-28 | 浙江华睿科技股份有限公司 | Elevator dispatching method, terminal and computer readable storage medium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54124461A (en) * | 1978-03-22 | 1979-09-27 | Mitsubishi Electric Corp | Platform call register for elevator |
| US4323142A (en) * | 1979-12-03 | 1982-04-06 | Otis Elevator Company | Dynamically reevaluated elevator call assignments |
| JPS5733172A (en) * | 1980-07-30 | 1982-02-23 | Mitsubishi Electric Corp | Controller for group of elevator |
| JPH05139633A (en) * | 1991-11-18 | 1993-06-08 | Toshiba Corp | Special guest servicing operating device for elevator |
-
2008
- 2008-09-01 JP JP2008223008A patent/JP4806700B2/en active Active
-
2009
- 2009-08-07 CN CN2009101660258A patent/CN101670961B/en active Active
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2010
- 2010-07-02 HK HK10106469.7A patent/HK1139914A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN101670961A (en) | 2010-03-17 |
| HK1139914A1 (en) | 2010-09-30 |
| JP4806700B2 (en) | 2011-11-02 |
| JP2010058850A (en) | 2010-03-18 |
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