CN102963785A - Elevator group management system - Google Patents

Elevator group management system Download PDF

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Publication number
CN102963785A
CN102963785A CN2012102872087A CN201210287208A CN102963785A CN 102963785 A CN102963785 A CN 102963785A CN 2012102872087 A CN2012102872087 A CN 2012102872087A CN 201210287208 A CN201210287208 A CN 201210287208A CN 102963785 A CN102963785 A CN 102963785A
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user
mentioned
ladder
door
evaluation value
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CN102963785B (en
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浅野宜正
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Toshiba Elevator and Building Systems Corp
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Toshiba Elevator Co Ltd
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  • Indicating And Signalling Devices For Elevators (AREA)

Abstract

The system has a relative evaluation calculation unit (24) to calculate the relative evaluation value which evaluated the relative position of each number machine with respect to passage gate of user. An allocation control unit (25) elects the number machine responding to destination floor of user out of each number machine based on the calculated relative evaluation value and the allocation evaluation value of each number machine obtained by normal allocation control. A display unit (13) displays the information of the elected number machine on passage gate of user.

Description

The cluster management system of elevator
The application is based on the Japanese patent application 2011-187965(applying date: on August 30th, 2011), and enjoy the preceence of this application.The application comprises its full content by with reference to this Japanese patent application.
Technical field
Embodiments of the present invention relate to the cluster management system of the elevator that possesses safety door and boarding place purpose floor registration device.
Background technology
As the system of the cluster management system interlock that makes safety of building system and elevator, the linked system of safety door system and boarding place purpose floor registration system is arranged.Safety door system be such as the information of reading in the safety card that the user holds in the buildings such as the office building of entering in a plurality of companies when the safety door of the benchmark floor of user by being arranged on building etc. and can authenticate its be just when the user time open the system of door.Boarding place purpose floor registration system is that the user is in the system of boarding place registration purpose floor.
So-called linked system refers to have the boarding place of elevator after safety door, when the user passes through door, will automatically register to elevator device at the purpose floor that safety card records, and from each number ladder of elevator the optimal ladder be replied.
But, generally in the cluster management system of elevator, pay attention to the distribution control of the operating efficiency of elevator.Therefore, when making the interlock of safety door system and boarding place purpose floor registration system, be not limited to distribute near user's number ladder that passes through door, also can distribute number ladder away from door.Therefore, such as many time periods of the stream of peoples such as the time period that is on duty, mutually intersect by each people that go to the boarding place of each number ladder, have the problem of bringing unhappy sensation to the user.
Summary of the invention
Problem to be solved by this invention is to provide a kind of cluster management system of elevator in the linked system of safety door system and boarding place purpose floor registration system, operating efficiency by not only considering elevator but also consider from front of the door to the stream of people's of boarding place distribution control, can prevent and other people intersect, guide glibly the user, comfort feature is high.
The cluster management system of the elevator that embodiment is related is characterised in that, a plurality ofs' ladder is arranged on after a plurality of safety doors, when the user has passed through any one of above-mentioned each safety door, register this user's purpose floor, and the optimal ladder is replied, this cluster management system possesses: relative evaluation calculating part, its calculating have been estimated the relative evaluation value of the terraced relative usage person's of above-mentioned each number the relative position that passes through door; Distribute control part, the allocation evaluation value of above-mentioned each number ladder that it obtains according to the relative evaluation value that is calculated by this relative evaluation calculating part with by general distribution control selects to reply number ladder of user's purpose floor from above-mentioned each number ladder; And display part, it is in user's the information that door shows number ladder of being selected by this distribution control part of passing through.
According to above-mentioned formation, a kind of cluster management system of elevator can be provided in the linked system of safety door system and boarding place purpose floor registration system, operating efficiency by not only considering elevator but also consider from front of the door to the stream of people's of boarding place distribution control, can prevent from intersecting with other people, guide glibly the user, comfort feature is high.
Description of drawings
Fig. 1 is the figure of formation of the cluster management system of the related elevator of expression the 1st embodiment.
Fig. 2 is the figure of the position relationship of each and each number ladder of expression in the same embodiment.
Fig. 3 is the figure for the information that records in needed safety card by each that same embodiment is described.
Fig. 4 is the block scheme of the formation of the safety door control setup in the same embodiment of expression.
Fig. 5 is the diagram of circuit of the processing operation of the group management control apparatus in the same embodiment of expression.
Fig. 6 is the figure that is illustrated in an example of the relative evaluation value table that uses in the same embodiment in the relative evaluation calculating part of group management control apparatus.
Fig. 7 is the figure of an example of number ladder guiding that shows of the display part each of expression in the same embodiment.
Fig. 8 is that expression is as the figure of the formation that a plurality ofs' ladder is divided into groups of the variation of same embodiment.
Fig. 9 is the figure of formation of the cluster management system of the related elevator of expression the 2nd embodiment.
Figure 10 is the figure for the information that records in needed safety card by each that same embodiment is described.
Figure 11 is the figure for wheelchair user's distribution ladder in the same embodiment of expression.
The specific embodiment
Below, with reference to the description of drawings embodiment.
The 1st embodiment
Fig. 1 is the figure of formation of the cluster management system of the related elevator of expression the 1st embodiment.In addition, native system is applicable to the building that office building of entering such as a plurality of companies etc. is provided with a plurality of safety doors.
Native system possesses the safety door control setup 10 that consists of safety system and the group management control apparatus 20 that consists of elevator device.The control of that safety door control setup 10 carries out is a plurality of (be 6 at this) safety door G1 ~ G6.Group management control apparatus 20 is controlled at the operation of arrange in the building a plurality of (these 6 of representing with A ~ F) elevator.In addition, having in the situation of a plurality of elevators, also having " number ladder " this call.
Fig. 2 is the figure of the position relationship of each and each number ladder of expression in the native system.Fig. 3 is for the figure of explanation in the information that records by each needed safety card.
As shown in Figure 2, safety door G1 ~ G6 is arranged on the benchmark floor of building etc., is being provided with thereafter the boarding place of A ~ F ladder.These safety doors G1 ~ G6 has separately for the card-reading part 12 of the information of reading in the safety card 11 that the user holds in non-contacting mode and is used for the display part 13 of the number of carrying out ladder guiding.
Safety card 11 comprises non-contact IC card, and the people's (for example, if office building then is the office worker who enters the company in this building) who is allowed to use elevator is provided.As shown in Figure 3, in this safety card 11, each user is recorded the information of intrinsic identification number ID and this user's purpose floor.
When with safety card 11 during near any one the card-reading part 12 of safety door G1 ~ G6, the identification number ID that records in the memory device in this card 11 and the information exchange of purpose floor are crossed way of electromagnetic induction and are read in non-contactly in the card-reading part 12.The information of this identification number ID and purpose floor is provided for safety door control setup 10 with user's the number that passes through door.In addition, about the formation of this safety door control setup 10, use later on Fig. 4 to explain.
On the other hand, as shown in Figure 1, group management control apparatus 20 is connected with the control setup 21a ~ 21f of the separately operation of control A ~ F ladder.
Group management control apparatus 20 is obtained the operation information (current location, service direction, door opening and closing state etc.) of A ~ F ladder from these control setups 21a ~ 21f, carry out the distribution control of boarding place call information.In this boarding place call information, be included in user's the purpose floor of boarding place registration and the information of this registration floor.
Group management control apparatus 22 possesses call information register 22, door peak value detection unit 23, relative evaluation calculating part 24 and distributes control part 25.
Call information register 22 will be stored with the boarding place call information of registration floor and user's the number that passes through door explicitly from the purpose floor that comprises the user that safety door control setup 10 sends.Door peak value detection unit 23 calculates the user's of the time per unit that has passed through safety door G1 ~ G6 quantity, and to be judged as current traffic behavior in this user's quantity during more than or equal to predefined a reference value be peak state.Relative evaluation calculating part 24 calculates has estimated the relative evaluation value of A ~ F ladder with respect to user's the relative position that passes through door.
Distribute control part 25 under peak state, allocation evaluation value according to the relative evaluation value of being calculated by relative evaluation calculating part 24 and the A that obtains by general distribution control ~ F ladder, number ladder of user's purpose floor is replied in selection, and distributes the boarding place call information.When being not peak state, distribute control part 25 according to the allocation evaluation value of the A that obtains by general distribution control ~ F ladder, number ladder of user's purpose floor is replied in selection, and distributes the boarding place call information.
Distributed the information of number ladder of boarding place call information to be sent to safety door control setup 10 by this distribution control part 25.In addition, number ladder that has been assigned with the boarding place call information is called " distribution ladder ".In safety door control setup 10, the number of this distribution ladder is presented at is arranged on the passing through in the display part 13 on the door of user.
The formation of safety door control setup 10 then is described.
Fig. 4 is the block scheme of the formation of expression safety door control setup 10.In safety door control setup 10, possess authentication department 31, data bank (DB) 32 and gate control section 33.
Authentication department 31 authenticates the user who enters building by safety door G1 ~ G6 by according to the identification number ID searching database 32 that reads from safety card 11.In data bank 32, be registered with in advance user's's (for example, if office building then is the office worker who enters the company in this building) of the building that is allowed to come in and go out identification number ID.
When the identification number ID of data bank 32 was consistent with the identification number ID that reads from safety card 11, with user's the number that passes through door, the information of user's purpose floor and registration floor was sent to group management control apparatus 20.In addition, when identification number ID is consistent, pass through enabling signal from authentication department's 31 opposite house control parts, 33 outputs.Thus, by pass through the out gate opening signal of gate control section 33 to the user, open corresponding door and allow the user pass through, basis is from the information of the distribution ladder of group management control apparatus 20 transmissions, in this terraced guiding of display part 13 enterprising line numbers simultaneously.
On the other hand, when identification number ID is inconsistent, pass through inhibit signal from authentication department's 31 opposite house control parts, 33 outputs.Thus, by the out gate closing signal of passing through to the user, close corresponding door in gate control section 33, the person of banning use of passes through.
The distribution control of the boarding place calling of being undertaken by group management control apparatus 20 then, is described.
Fig. 5 is the diagram of circuit of the processing operation of expression group management control apparatus 20.In addition, reading in designated program in the processing shown in this diagram of circuit by the group management control apparatus 20 that adopts computing machine carries out.
Now, suppose that the user is by any one situation that enters building and move towards the boarding place of elevator of safety door G1 ~ G6.
As user during by safety door G1 ~ G6, according to the identification number ID of record in the safety card 11 of holding this user, authenticate its whether normal user.If normal user, then from safety card 11, read the information of purpose floor, the boarding place call information that comprises this purpose floor and registration floor is sent to group management control apparatus 20 with user's the number that passes through door, and is registered in the call information register 22.
At this, in group management control apparatus 20, monitor the traffic of safety door G1 ~ G6 by safety door control setup 10, and calculated the user's of the time per unit (for example each hour) that has passed through safety door G1 ~ G6 quantity (step S11) by door peak value detection unit 23.Its result, if pass through a reference value ("Yes" of step S12) that user's quantity of door is judged more than or equal to predefined peak value, then to be judged as be the large peak state of the stream of people to group management control apparatus 20, starts relative evaluation calculating part 24, considered the stream of people's distribution control.
That is, the user's of relative evaluation calculating part 24 basis registrations in call information register 22 the position relationship that passes through door and each number ladder calculates and has estimated the relatively above-mentioned relative evaluation value (step S13) of passing through the relative position of door of each number ladder.
The relative evaluation value is for example by making in advance relative evaluation value table 26 as shown in Figure 6 and obtaining with reference to this relative evaluation value table 26.In this case, near number ladder of door, estimate higher.In addition, usually, evaluation number represents that the lower then evaluation of its numerical value is higher.In the example of Fig. 6, " 1 " be estimate the highest, " 6 " be estimate minimum.
For example, as safety door G1 ~ G6 and A ~ when the F ladder is in position relationship shown in Figure 2, be " 1 " near the A ladder of safety door G1 and the relative evaluation value of B ladder, estimate high.In contrast, be " 6 " apart from the relative evaluation value of safety door G1 F ladder farthest, estimate minimum.Like this, in relative evaluation value table 26, preseted the relative evaluation value of obtaining according to the position relationship of safety door G1 ~ G6 and A ~ F ladder.In addition, also can not use such relative evaluation value table 26, but obtain the relative evaluation value according to the calculating formula of appointment at every turn.
On the other hand, in distributing control part 25, when in call information register 22, registering new boarding place call information, use the distributive judgement formula of appointment, the evaluation number (step S14) when calculating distributes corresponding boarding place call information to each number ladder.
In addition, as above-mentioned " distributive judgement formula ", such as bounds evaluation that has utilized fuzzy neuron etc. is arranged.But the present invention is not particularly limited to the method, can use the method for using in general elevator group controller control, has considered that the distributive judgement of the operating efficiency of elevator integral body is calculated.
When obtaining relative evaluation value and allocation evaluation value, distribute control part 25 according to these two kinds of evaluation numbers, number ladder of user's purpose floor is replied in selection, and distributes boarding place call information (step S15).
At length, when allocation evaluation value being made as f1 (c), when the relative evaluation value is made as f2 (c), according to following calculating formula, obtaining the final evaluation number E (c) for each number ladder, and will estimate the highest number ladder and be defined as the distribution ladder, make it go to the registration floor.
E(c)=(1-α)f1(c)+αf2(c) ……(1)
In addition, the terraced number of the c number of being in the example of Fig. 2, is obtained the evaluation number E of A ~ 6 elevators of F ladder.
α is weight coefficient, gets 0 ~ 1 value.In the general situation of using equably allocation evaluation value and relative evaluation value, weight coefficient α is set as " 0.5 ".In addition, in the situation of preferential relative evaluation value, as long as set weight coefficient α higher than " 0.5 ".In addition, this weight coefficient α also can consider in advance the traffic of building and be set as fixed value, also can be for example at random sets by the operation of the not shown action button that arranges in group management control apparatus 20 and/or maintenance terminal or from the remote operation at outer monitoring center.
When having determined like this to distribute when number terraced, the information of this distribution ladder is sent to safety door control setup 10.Thus, at safety door control setup 10, show (step S16) in the guiding of passing through the number of distribution ladder in the display part 13 on the door that is arranged on the user.
Be illustrated in a number terraced example that guides that shows in the display part 13 of safety door G1 ~ G6 at Fig. 7.Because the effect of above-mentioned relative evaluation value, user's the possibility that near number ladder the door is assigned with of passing through uprises.For example, if the user pass through the safety door G1 that door is Fig. 2, then the possibility that is assigned with of A ladder or B ladder uprises, and the guiding of the as illustrated in fig. 7 number of distribution ladder shows.
On the other hand, in above-mentioned steps S12, if the user's quantity situation about lacking than a reference value by door, be i.e. few spare time of the stream of people, then because the situation of intersecting with other people is few, therefore payes attention to the distribution of operating efficiency and control.That is, distribute 25 of control parts to use general allocation evaluation value to determine distributions ladder, and this distribution ladder is gone to register floor (step S17 ~ S18).Be accompanied by determining of distribution ladder, show (step S16) in the guiding of passing through the number of distribution ladder in the display part 13 on the door that is arranged on the user.
Like this, according to the 1st embodiment, even operating efficiency by not only considering elevator but also consider from front of the door to the stream of people's of boarding place distribution control such as many time periods of the stream of peoples such as work hours section, also can prevent from guiding glibly with other people intersection the user.
In addition, in the few situation of the stream of people, the distribution of the operating efficiency by carrying out general attention elevator control can be directed to the user of identical purpose floor the same ladder, carries out high efficiency operation.
In addition, in the example of Fig. 2, although show the formation that 6 numbers ladders that represent with A ~ F are arranged in row, even for example the such a plurality ofs' ladder of the example of Fig. 8 is divided into the formation of group, also can be suitable for.In this case, as long as obtain the relative evaluation value of each number ladder according to the position relationship of each and each group, and substitution above-mentioned (1) formula gets final product.
The 2nd embodiment
The 2nd embodiment below is described.
In the 2nd embodiment, adopt according to the user and the dynamic formation that changes for the weight coefficient of relative evaluation value.
Fig. 9 is the figure of formation of the cluster management system of the related elevator of expression the 2nd embodiment.In addition, pay identical symbol for the part identical with Fig. 1 of above-mentioned the 1st embodiment, and the description thereof will be omitted.
In the 2nd embodiment, in group management control apparatus 20 except the formation of above-mentioned the 1st embodiment, the person identification part 27 of going back the setup and use.27 identifications of this user identification part are by any one the user specific user whether of safety door G1 ~ G6.Having referred to specify in advance near the user of number ladder that will take the door this so-called " specific user ", particularly, is " wheelchair user " and/or " people with visual impairment " etc.
As shown in figure 10, in the safety card 11 that specific user holds, record attribute information.In the example of Figure 10, record " wheelchair " this attribute information.This attribute information is read in identification number ID, purpose floor by this card-reading part 12 by door during by any one of safety door G1 ~ G6 the user, and automatically is registered in the call information register 22 of group management control apparatus 20.
User identification part 27 is identified as specific user according to the attribute information of the user of registration in this call information register 22, and this recognition result is delivered to distribution control part 25.Thus, in distributing control part 25, no matter be peak time/spare time, all distribute control with preferential selection near the mode of user's number ladder that passes through door.
Particularly, in above-mentioned (1) formula, compare with allocation evaluation value f1 (c), should preferentially select relative evaluation value f2 (c), and will for example bring up to for the weight coefficient α of relative evaluation value f2 (c) scope of " 0.8 " ~ " 1.0 ".Thus, when calculating final evaluation number E (c), the key element of relative evaluation value f2 (c) uprises, and priority allocation is near user's number ladder that passes through door.
For example, as shown in figure 11, when the user 28 who enters from door G5 is the wheelchair user, to the E number ladder distribution boarding place call information of the most close door G5.Therefore, user 28 does not move to the place away from door G5, can take nearest E ladder and go to the purpose floor.
Like this, according to the 2nd embodiment, owing to near number ladder specific user's portion gate, therefore, can realize the user's of preferential dysbasias such as wheelchair user and/or people with visual impairment operation service.
In addition, in the above-mentioned the 1st and the 2nd embodiment, although in the safety card 11 that the user holds, except identification number ID, also record purpose floor and/or attribute information, also can be in data bank shown in Figure 4 32 register explicitly purpose floor and/or attribute information with user's identification number ID in advance.In this case, when according to identification number ID authentication user, from data bank 32, read this user's purpose floor and/or attribute information, and be registered in the call information register 22.
According to above-described at least 1 embodiment, a kind of cluster management system of elevator can be provided in the linked system of safety door system and boarding place purpose floor registration system, its by not only considering elevator operating efficiency and also consider from front of the door to the stream of people's of boarding place distribution control, can prevent from guiding glibly the user with other people intersection, comfort feature is high.
In addition, although understand several embodiments of the present invention, but these embodiments point out as an example, and do not mean that the restriction scope of invention.These new embodiments can adopt other various forms to implement, and in the scope of the purport that does not break away from invention, can carry out various omissions, displacement, change.These embodiments and/or its distortion are included in scope of invention and/or the purport, are also contained in simultaneously the invention that the scope of claim puts down in writing and in the scope that is equal to.

Claims (6)

1. the cluster management system of an elevator, it is characterized in that, a plurality ofs' ladder is set after a plurality of safety doors, when the user has passed through any one of above-mentioned each safety door, register this user's purpose floor, and the optimal ladder is replied, the cluster management system of above-mentioned elevator possesses:
Relative evaluation calculating part, its calculating have been estimated the relative evaluation value of the terraced relative usage person's of above-mentioned each number the relative position that passes through door;
Distribute control part, the allocation evaluation value of above-mentioned each number ladder that it obtains according to the relative evaluation value of being calculated by this relative evaluation calculating part with by general distribution control selects to reply number ladder of user's purpose floor from above-mentioned each number ladder; And
Display part, it is in user's the information that door shows number ladder of being selected by this distribution control part of passing through.
2. the cluster management system of elevator according to claim 1 is characterized in that, possesses:
Door peak value detection unit, its calculating have passed through user's the quantity of the time per unit of above-mentioned each safety door, and are judged as peak state during more than or equal to predefined a reference value in this user's quantity;
Wherein, above-mentioned distribution control part is when being judged as peak state by above-mentioned door peak value detection unit, the allocation evaluation value of above-mentioned each number ladder that obtains according to the relative evaluation value of being calculated by above-mentioned relative evaluation calculating part with by general distribution control selects to reply number ladder of user's purpose floor.
3. the cluster management system of elevator according to claim 2 is characterized in that,
Above-mentioned distribution control part is not when being judged as peak state by above-mentioned door peak value detection unit, and according to the allocation evaluation value of above-mentioned each number ladder that obtains by general distribution control, number ladder of user's purpose floor is replied in selection.
4. the cluster management system of elevator according to claim 1 is characterized in that,
Above-mentioned distribution control part changes the weight for above-mentioned relative evaluation value and above-mentioned allocation evaluation value, obtains final evaluation number, and according to this evaluation number, number ladder of user's purpose floor is replied in selection from above-mentioned each number ladder.
5. the cluster management system of elevator according to claim 1 is characterized in that, possesses:
The user identification part, whether its identification takes near the specific user of number ladder the door;
Wherein, above-mentioned distribution control part is being identified as by above-mentioned user identification part when being specific user, preferentially selects near this user's number ladder door of passing through.
6. the cluster management system of elevator according to claim 5 is characterized in that, as above-mentioned specific user, comprises wheelchair user, people with visual impairment.
CN201210287208.7A 2011-08-30 2012-08-13 The cluster management system of elevator Active CN102963785B (en)

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CN112449630B (en) * 2018-07-31 2022-05-27 株式会社日立制作所 Multi-car elevator system
CN113423658A (en) * 2019-04-12 2021-09-21 三菱电机大楼技术服务株式会社 Elevator device
CN113423658B (en) * 2019-04-12 2022-09-27 三菱电机楼宇解决方案株式会社 Elevator device

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