CN104030111B - Elevator device - Google Patents
Elevator device Download PDFInfo
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- CN104030111B CN104030111B CN201310631192.1A CN201310631192A CN104030111B CN 104030111 B CN104030111 B CN 104030111B CN 201310631192 A CN201310631192 A CN 201310631192A CN 104030111 B CN104030111 B CN 104030111B
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Abstract
Embodiments of the present invention relate to elevator device.In the prior art, the operation this respect such as, when having a power failure still has further room for improvement.The elevator device of embodiment possesses multiple elevator and control setup.Multiple elevator can by coming the electric power in ultromotivity electricity consumption source and the operation power from the electrical storage device arranged respectively.Control setup, under the state that can use the electric power of described electrical storage device that described elevator is run when when described power power outage, when having carried out boarding place calling, carrying out the remaining charge capacity based on each described electrical storage device and from described multiple elevator, having divided the described boarding place of pairing to call out the control of the elevator responded.
Description
The application is by the Japanese patent application 2013-043793(applying date: 03/06/2013), enjoys preceence according to this application.The application by referring to application, and comprises the full content of this application.
Technical field
Embodiments of the present invention relate to elevator device.
Background technology
In the past, elevator was moved in lift path by car, made car move to arbitrary floor.Such elevator is provided with multiple sometimes between floors, forms an elevator device.
But, in the prior art, such as, in the operation when having a power failure, further improve leeway in addition.
Summary of the invention
The elevator device of embodiment, is characterized in that, possesses multiple elevator and control setup.Multiple elevator can by come ultromotivity electricity consumption source electric power and from the electrical storage device arranged respectively electric power and run.Control setup, under the state using the electric power of described electrical storage device that described elevator is run, when having carried out boarding place calling in the boarding place of the plurality of elevator, can perform following control when when described power power outage.That is, control setup can perform the remaining charge capacity based on each described electrical storage device and from described multiple elevator, divide the described boarding place of pairing to call out the control of the elevator responded.
According to the elevator device of above-mentioned formation, even if also can effectively apply flexibly the electric power of electrical storage device when power power outage and make operation optimization.
Accompanying drawing explanation
Fig. 1 is the block diagram of the schematic configuration example representing the elevator device that embodiment relates to.
Fig. 2 is the diagram of curves of the example that the charge capacity evaluation number in the elevator device representing that embodiment relates to maps.
Fig. 3 is the diagram of circuit that an example of control in the elevator device related to embodiment is described.
Fig. 4 is the diagram of circuit that an example of control in the elevator device related to variation is described.
Detailed description of the invention
(embodiment)
Fig. 1 is the block diagram of the schematic configuration example representing the elevator device that embodiment relates to.Fig. 2 is the diagram of curves of the example that the charge capacity evaluation number in the elevator device representing that embodiment relates to maps.Fig. 3 is the diagram of circuit that an example of control in the elevator device related to embodiment is described.Fig. 4 is the diagram of circuit that an example of control in the elevator device related to variation is described.
As shown in Figure 1, the elevator device 1 of present embodiment possesses group management control apparatus 51, and group management control apparatus 51 pairs of elevator group 2 carry out group's management makes it carry out efficient operation service.Here, elevator group 2 comprises multiple elevators 3 such as A machine, B machine, C machine, D machine.Elevator group 2 is elevated respectively by multiple car 4 and carries out operation service in lift path.Group management control apparatus 51 can be served multiple floor by multiple elevator 3.Group management control apparatus 51 typically can perform following control: with the state of multiple cars 4 of elevator group 2 etc. correspondingly, from multiple elevator 3, a point pairing calls out from the boarding place of the boarding place 8 of elevator group 2 elevator 3 responded.And this elevator device 1 is also typical elevator power supply backup system, its under power down mode also can by controlling each elevator 3 by the battery 53 as electrical storage device set by each's machine, when carrying out so-called power failure continuous running.
In addition, in the following description, in elevator device 1, as elevator group 2 to possess A machine, B machine, C machine, these 4 elevators 3 of D machine elevator group and be described, but to be not limited thereto.In elevator device 1, as elevator group 2, both can be possess 2 elevator group to 3 elevators 3, also can possess the elevator group of more than 5 elevators.In addition, in the following description, these 4 elevators 3 of A machine, B machine, C machine, D machine, as long as no being particularly limited to, not distinguishing 4 and being only described with elevator 3.
The control setup 50 that the elevator device 1 of present embodiment possesses above-mentioned multiple elevator 3 and controls multiple elevator 3.Multiple elevator 3 can be run by the electric power that comes ultromotivity electricity consumption source 60 and the electric power from the battery 53 arranged respectively.Control setup 50 comprise above-mentioned group management control apparatus 51, monomer control setup 52 described later, as electrical storage device battery 53 and power control 54 etc. and form.Monomer control setup 52, battery 53 and power control 54 are provided with multiple with multiple elevator 3 respectively accordingly.In addition, group management control apparatus 51, each monomer control setup 52 and each power control 54 also can be made up of 1 control setup integratedly.
Each elevator 3 comprises car 4, balance weight 5, main rope 6 and winch 7 etc. respectively and forms.Each elevator 3 is respectively the so-called bucket type elevator being linked car 4 and balance weight 5 by main rope 6.Public boarding place 8 is provided with to each elevator 3.
Car 4 can be elevated in the lift path being arranged at building.Car 4 comprises car call register apparatus 9, car guiding device 10 and detectors of load 11 etc. and forms.Car call register apparatus 9 is arranged at the inside of car 4.Car call register apparatus 9 inputs with the operation of user and correspondingly carries out so-called car call registration etc.Car guiding device 10 is arranged in car 4.Car guiding device 10, such as comprise can output notice sound buzzer phone, the loud speaker that various speech information can be broadcasted, the read out instrument that can show various display information etc. and form.Loading load in detectors of load 11 pairs of cars 4 detects.
Balance weight 5 is balance weights relative with car 4.
Main rope 6 is hung on the head pulley 7a and/or local derviation pulley (not shown) etc. of the winch 7 on the top being arranged at lift path.Main rope 6, is at one end connected with car 4, is connected with balance weight 5 at the other end.
Winch 7 has electrical motor (motor) 7b such as producing power.Electrical motor 7b from power electricity consumption source 60, battery 53 is via the supply such as control setup 50 electric power.Electrical motor 7b drives, thus winch 7 carries out rotary actuation to the head pulley 7a being linked to this electrical motor 7b.And winch 7 utilizes the friction force produced between head pulley 7a and main rope 6 with electronic mode pull-up main rope 6.In addition, electrical motor 7b also can carry out regenerative electric power.That is, this electrical motor 7b is so-called rotating machine, have concurrently as supplied electric power is converted to mechanokinetic electrical motor function (traction function) and as the function (regeneration function) of electrical generator inputted mechanical power being converted to electric power.
Boarding place 8 is arranged at each elevator stopping floor that car 4 can be stopped.Each boarding place 8 comprises boarding place call register apparatus 12, boarding place guiding device 13 and photographic camera 14 etc. and forms.Boarding place call register apparatus 12 and the operation of user input correspondingly to be carried out so-called boarding place and calls out and register.Boarding place guiding device 13 comprise such as can output notice sound buzzer phone, the loud speaker that various speech information can be broadcasted, the read out instrument that can show various display information etc. and form.Image, dynamic image etc. near photographic camera 14 pairs of boarding places 8 are taken.
The group management control apparatus 51 of control setup 50 possesses and has by the interconnected CPU(central operation processing equipment of the two-way shared bus of usual form), ROM, RAM, the microcomputer of backup RAM and input/output port device and driving circuit.ROM(ReadOnlyMemory, read-only memory (ROM)) be previously stored with predetermined control program etc.RAM(RandomAccessMemory, random access memory) the temporary transient operation result storing CPU.Backup RAM stores the information such as specification of pre-prepd mapping (enum) data, elevator 3.Group management control apparatus 51 is electrically connected with each monomer control setup 52, boarding place call register apparatus 12, boarding place guiding device 13, photographic camera 14 etc. of multiple elevator 3.Group management control apparatus 51 and each monomer control setup 52 of multiple elevator 3 carry out the communicating of the information such as detection signal, drive singal and control command, exchange mutually, carry out group's management to elevator group 2.
The monomer control setup 52 of control setup 50 possesses and has by the interconnected CPU(central operation processing equipment of the two-way shared bus of usual form), ROM, RAM, the microcomputer of backup RAM and input/output port device and driving circuit.ROM(ReadOnlyMemory) predetermined control program etc. is previously stored with.RAM(RandomAccessMemory) operation result of CPU is temporarily stored.Backup RAM stores the information such as specification of pre-prepd mapping (enum) data, corresponding elevator 3.Monomer control setup 52 and each elevator 3 are each respectively accordingly arranges 1.Each monomer control setup 52 is electrically connected with each several part of each elevators 3 such as various sensor, detector, car call register apparatus 9, car guiding device 10, detectors of load 11, power control 54.The work of each several part of each monomer control setup 52 Comprehensive Control each elevator 3 monomer.Each monomer control setup 52, inputs correspondingly to the operation of car call register apparatus 9, boarding place call register apparatus 12 etc. with such as user, controls the driving of winch 7, car 4 is elevated in lift path.Thus, each elevator 3 can make car 4 move to and register corresponding named destination floor to calling out.
Here, multiple elevators 3 of present embodiment, as mentioned above, supply electric power from power electricity consumption source 60, and are respectively equipped with battery 53.Power power supply 60 is the main power sources mainly utilized when elevator device 1 runs usually.Power power supply 60 typically uses so-called source power supply (three-phase alternating-current supply) etc., but also can use such as emergency generator system etc.
On the other hand, battery 53 be main when the power failure of elevator device 1, the electric power supply that comes ultromotivity electricity consumption source 60 stop power failure time utilize urgent time accessory feed.But battery 53 also can utilize for assisting the object of the electric power in ultromotivity electricity consumption source 60 when the usual operation of elevator device 1.Battery 53 typically uses so-called storage battery (secondary battery) etc.Battery 53 is corresponding with each elevator 3 is respectively provided with 1 respectively.Amperemeter 53a and potentiometer 53b is respectively arranged with in each battery 53.Each amperemeter 53a and each potentiometer 53b can send detected value via each power control 54 and each monomer control setup 52 etc. respectively to group management control apparatus 51.
The power control 54 of control setup 50 is respectively provided with 1 accordingly respectively with each elevator 3.The discharge and recharge of each power control 54 to each battery 53 controls.Each power control 54 is connected with corresponding monomer control setup 52, battery 53 at each machine, and is also connected with power power supply 60.Power control 54 has the electronic circuit such as comprising transfer device, smooth condenser, inverter etc.Transfer device carries out rectification to the interchange supplied from power electricity consumption source 60 and is converted into direct current.Smooth condenser carries out rectification to the direct current converted to by transfer device.The direct current level and smooth by smooth condenser is converted to the interchange that can use in the electrical motor 7b of winch 7 etc. by inverter.
In addition, power control 54 correspondingly can suitably switch with the supply condition of the electric power coming ultromotivity electricity consumption source 60 electric power that elevator 3 is run, and carries out the charge and discharge control of battery 53.Power control 54, used as the electric power making elevator 3 drive by the electric power supplied from least one party in power electricity consumption source 60 and battery 53, each monomer control setup 52 uses this electric power to make each several part work, and elevator 3 is run.Power control 54, when such as power power supply 60 runs normally usually, moves electric power used as making car 4 and mainly uses the electric power supplied from power electricity consumption source 60.Power control 54, when the power failure of such as power with power supply 60, the electric power moving electricity usage used as making car 4 and supply from battery 53.In addition, power control 54, for the object of assisting the electric power in ultromotivity electricity consumption source 60 when usually running, also can use the electric power supplied from battery 53.In addition, when power control 54 can to utilize when the usual operation of elevator device 1 from a part for the electric power of power electricity consumption source 60 supply or be run by the regeneration of the elevator 3 of electrical motor 7b when usually running and when having a power failure the gained of regenerative electric power regenerated electric power and battery 53 is charged.
The elevator device 1 formed as described above, as usual operation, when having carried out the call operation of car 4 by user via car call register apparatus 9, boarding place call register apparatus 12 etc., has worked as described as follows.That is, elevator device 1 inputs its corresponding car call registering signal from car call register apparatus 9 to monomer control setup 52.Or elevator device 1 inputs its corresponding boarding place calling registering signal from boarding place call register apparatus 12 to group management control apparatus 51.And in elevator device 1, monomer control setup 52 or group management control apparatus 51 are registered with the car call that this calling registering signal correspondingly carries out car 4, boarding place is called out and registered.
Group management control apparatus 51 performs group and manages control, namely such as from multiple cars 4 of each elevator 3 with the state of each car 4 correspondingly assignment response call out the most suitable car 4 of registering.Group management control apparatus 51, based on the state etc. of each elevator 3, each car 4, carries out predetermined evaluation computing to the calling produced.Group management control apparatus 51 based on such as car call registering signal, boarding place calling registering signal, next the boarding place of generation is called out from the output of various sensor, detector, the current location of car 4 and moving direction (lifting direction), prediction, car call, the destination floor etc. predicted, carry out above-mentioned evaluation computing.And, group management control apparatus 51 carries out allocation process, namely such as predetermined with this evaluation computing correspondingly determines that the stop order of car 4 waits and car 4 that assignment response is respectively called out, determine to respond car 4, each car 4 in transport efficiency is reasonably moved and most suitably responds each calling simultaneously.And group management control apparatus 51, distributes the operation of multiple car 4 effectively, carries out actv. operation service as elevator group 2 entirety.
And, each monomer control setup 52, with call out based on this car call registering signal, boarding place registering signal, from the output of various sensor, detector, the current of car 4 moving direction (lifting direction) etc. and export correspondingly from the distribution that group management control apparatus 51 exports, drived control is carried out to respective winch 7.Thus, each monomer control setup 52 makes each car 4 move to destination floor.Its result, the car 4 of each elevator 3 in lift path in vertical oscilaltion move, move to the boarding place 8 of arbitrary destination floor.And in each elevator 3, if detect, car 4 is stopped in the boarding place 8 of destination floor and stops at predetermined stop position, then monomer control setup 52 is open by door subsequently.Thus, wait for that the user of elevator can enter in car 4 in boarding place 8.In addition, the user in car 4 can at boarding place 8 times elevators.
And, the control setup 50 of present embodiment, even if under the power down mode of power with power supply 60, continuous running when also can be had a power failure by the battery 53 being arranged at each's machine in each elevator 3.That is, continuous running (running during power failure) when the control setup 50 of present embodiment can perform the usual operation and power failure described later that above describe with switching.
The so-called operation usually run when being power power supply 60 normal is the operation that the electric power by coming ultromotivity electricity consumption source 60 makes car 4 be elevated.In addition, control setup 50, as mentioned above in this runs usually, also can and then use the electric power of battery 53 as auxiliary electricity.
On the other hand, so-called when having a power failure continuous running be and usually run different operations, be the operation of power power supply 60 when having a power failure.During so-called power failure, continuous running is the operation when power power supply 60 has a power failure by making car 4 be elevated from the electric power of battery 53.Further it, so-called when having a power failure continuous running be by making car 4 continue the operation be elevated from the electric power of battery 53 when power power supply 60 has a power failure.During power failure, continuous running also can be set to and such as run as follows: arrange various system limit to usually running, and compared with situation about usually running with this, car 4 is elevated with suppressing electricity usage amount.Each monomer control setup 52 such as relatively reduces the rising or falling speed of car 4 compared with situation about usually running in continuous running when having a power failure, thereby inhibiting the load of electrical motor 7b, suppresses electricity usage amount compared with situation about usually running.In addition, group management control apparatus 51, each monomer control setup 52, such as have a power failure time continuous running in, also can control car guiding device 10, boarding place guiding device 13 makes it carry out and continuous running relevant guiding when having a power failure (such as, wait time and the excess time that can serve, supervise the guiding etc. utilizing stair).Thus, situation when elevator device 1 can make the known elevator 3 of user be in power failure in continuous running.
Typically, each monomer control setup 52 of control setup 50 runs usually when power power supply 60 normal.And, each monomer control setup 52 when power power supply 60 has a power failure, carry out Switching power system by the control of power control 54 thus from usually run switch to power failure time continuous running.In addition, each monomer control setup 52, when the service restoration of power power supply 60, carrys out Switching power system by the control of power control 54, is restored to usual operation from continuous running during power failure.
But, the elevator device 1 of present embodiment when following such each machine amount of battery consumption probably can produce unbalanced.Namely, so-called following such situation, even if for when having a power failure during continuous running also in time usually running in the same manner as new boarding place is called out, according to the non-response time that each boarding place is called out etc., predetermined evaluation computing is carried out to the calling produced, the situation of distributing is exported to number machine being most suitable for responding this calling.Therefore, in elevator device 1, the remaining charge capacity of each battery 53 produces unbalanced, and the time that such as alls machines can run shortens relatively, its result, and the generation frequency waited as long for probably can increase.Such as in elevator device 1, when running with 4 elevators 3, if the remaining charge capacity of the battery 53 of 2 elevators 3 is comparatively early exhausted, then have to subsequently run with residue 2 elevators 3.Its result, elevator device 1 has the generation frequency waited as long for as mentioned above and probably can increase.
Therefore, the group management control apparatus 51 of the control setup 50 of present embodiment, under the state using the electric power of battery 53 that elevator 3 is run when power power supply 60 has a power failure, when having carried out boarding place calling from the boarding place 8 of the plurality of elevator 3, following control can be performed.That is, group management control apparatus 51 can perform remaining charge capacity based on each battery 53 and the control of the elevator 3 of assignment response boarding place calling from multiple elevator 3.That is, the group management control apparatus 51 of present embodiment, in the evaluation computing when determining the Distribution Unit for new boarding place calling when having a power failure during continuous running, consider the remaining charge capacity of the battery 53 of each machine.Thus, the deviation of group management control apparatus 51 to the remaining charge capacity of the battery 53 of each machine controls, and extends the time can run with whole elevator.
Specifically, group management control apparatus 51, regularly accepts testing result via each power control 54, each monomer control setup 52 etc. from amperemeter 53a, the potentiometer 53b of each battery 53.And group management control apparatus 51 monitors the current value of each battery 53, magnitude of voltage monitor the remaining charge capacity of each battery 53 based on this testing result.And, group management control apparatus 51, when having carried out boarding place calling during continuous running when having a power failure, correspondingly distinguish the evaluation number of each elevator 3 of computing with the state of each elevator 3 and the remaining charge capacity of each battery 53, the evaluation that the Distribution Unit of carrying out calling out for this boarding place is selected.That is, the remaining charge capacity of each battery 53 is reflected in evaluation by group management control apparatus 51.
Here, this evaluation number is set to evaluation number as described below by group management control apparatus 51: the remaining charge capacity of battery 53 is relatively more, and the elevator 3 run by the electric power of this battery 53 is more easily selected relatively.On the other hand, this evaluation number is set to evaluation number as described below by group management control apparatus 51: the remaining charge capacity of battery 53 is relatively fewer, and the elevator 3 run by the electric power of this battery 53 is more difficult to be selected relatively.And group management control apparatus 51 is selected from multiple elevator 3 based on the evaluation number calculated calls out to boarding place the elevator 3 responded.
Group management control apparatus 51, when the new boarding place calling when such as having a power failure during continuous running produces, carrys out the evaluation number Ex(H of each elevator 3 of computing based on following calculating formula (1)).Evaluation number Ex(H) represent the evaluation number of x machine for new boarding place calling H.The selected evaluation number Ex(H using calculating formula (1) to calculate of group management control apparatus 51) minimum elevator 3(machine) the most suitable elevator 3(most suitable machine of responsively boarding place calling).
Ex（H）＝α1×E1（x、H）＋α2×E2（x）···（1）
In calculating formula (1), " E1(x, H) " be this number machine state index suitable with the index of the state representing above-mentioned elevator 3, correspondingly call out the allocation evaluation value of the x machine of H for new boarding place for the state with elevator 3.Group management control apparatus 51, typically calculates this number machine state index E1(x, H based on above-mentioned each population level of control).Here, each population level of control current location that is such as car 4 and moving direction (lifting direction), the boarding place that will the produce calling predicted, car call, produce anticipation time of arrival etc. of floor to predicted destination floor, boarding place calling.
In calculating formula (1), " E2(x) " be the charge capacity index suitable with the index of the remaining charge capacity representing above-mentioned battery 53, be the charge capacity evaluation number calculated according to the remaining charge capacity of x machine.Group management control apparatus 51 maps (or math modeling suitable with it) m1 based on the charge capacity evaluation number such as illustrated in Fig. 2 and sets charge capacity evaluation number E2(x).Charge capacity evaluation number maps transverse axis in m1 and represents remaining charge capacity, and the longitudinal axis represents charge capacity evaluation number E2.Charge capacity evaluation number maps the relation that m1 describes remaining charge capacity and charge capacity evaluation number E2.Charge capacity evaluation number maps m1, having preset on the basis of the relation of remaining charge capacity and charge capacity evaluation number E2 based on experiment etc., is stored in the storage part of group management control apparatus 51.Here, map in m1 at charge capacity evaluation number, the relation of remaining charge capacity and charge capacity evaluation number E2, as shown in solid line L1, is specified by quadratic curve.Map in m1 at this charge capacity evaluation number, charge capacity evaluation number E2 is set to, and increases, and become infinity along with the minimizing of remaining charge capacity under the last operation preset (ラ ス ト ラ Application) benchmark charge capacity ThA.Here, the so-called last benchmark charge capacity ThA that runs is equivalent to for making car 4 unexpectedly stop at the intermediate floor of each floor but correctly to complete the charge capacity (in other words, can carry out the charge capacity of the last minimum run) of the minimum of the lifting of predetermined lifting travel.In addition, the relation of remaining charge capacity and charge capacity evaluation number E2 also can be specified by many straight lines as shown in single dotted broken line L2.Group management control apparatus 51 based on the battery 53 of each machine remaining charge capacity and map m1 according to this charge capacity evaluation number and calculate the charge capacity evaluation number E2(x of each machine).Thus, the remaining charge capacity of battery 53 is relatively more, and group management control apparatus 51 just can make charge capacity evaluation number E2(x) less, the remaining charge capacity of battery 53 is relatively fewer, and group management control apparatus 51 just can make charge capacity evaluation number E2(x) larger.In addition, charge capacity evaluation number map also can and service condition, needs etc. such as between each machine correspondingly change curvature, inclined degree etc., charge capacity evaluation number E2 pays quality between each machine.
In calculating formula (1), " α 1 " determines this number machine state index E1(x, H) relative to evaluation number Ex(H) the coefficient of weight of weight." α 2 " is the remaining charge capacity and the charge capacity evaluation number E2(x that determine battery 53) relative to evaluation number Ex(H) the coefficient of weight of weight.Coefficient of weight α 1, coefficient of weight α 2 such as based on experiment etc. and suitably set.Group management control apparatus 51, when usually running, in calculating formula (1), be set to α 1=1, evaluation number Ex(H that α 2=0 carrys out each elevator 3 of computing).On the other hand, group management control apparatus 51, when having a power failure during continuous running, in calculating formula (1), in the scope of α 1 > 0, α 2 > 0, setting coefficient of weight α 1, coefficient of weight α 2 carry out the evaluation number Ex(H of each elevator 3 of computing arbitrarily).
Therefore, group management control apparatus 51, calculates the evaluation number Ex(H of each elevator 3 based on calculating formula (1) during continuous running when having a power failure).Thus, the remaining charge capacity of battery 53 is relatively more, and group management control apparatus 51 just can make the evaluation number Ex(H of the elevator 3 run by the electric power of this battery 53) evaluation number that is more easily selected of the less and response machine as boarding place calling that is set to.On the other hand, evaluation number as described below can be set to, when having a power failure during continuous running, the remaining charge capacity of battery 53 is relatively fewer, and group management control apparatus 51 just can make the evaluation number Ex(H of the elevator 3 run by the electric power of this battery 53) larger and the response machine be set to as boarding place calling is more difficult to the evaluation number that is selected.
Next, the example of diagram of circuit to the control undertaken by control setup 50 with reference to Fig. 3 is described.
First, based on the mode of operation of power power supply 60, each power control 54 of control setup 50 judges whether power power supply 60 is in outage (step ST1).
Each monomer control setup 52 of control setup 50, being judged to be (step ST1: no) under power power supply 60 is not in the normal situation of outage and power power supply 60 by power control 54, is controlled as described as follows.That is, each monomer control setup 52, is run (step ST2) usually by the electric power coming ultromotivity electricity consumption source 60, is terminated by current control cycle and shifts to control cycle below.In this case, each monomer control setup 52, when originally carrying out usually running, continues in statu quo to carry out this and usually runs.Now, group management control apparatus 51, as common evaluation number computing, is set to α 1=1, α 2=0 in calculating formula (1), the calling produced is calculated to the evaluation number Ex(H of each elevator 3) and determine to respond car 4.
Each monomer control setup 52 of control setup 50, when being judged to be that power power supply 60 is in outage by power control 54 in step ST1 (step ST1: yes), continuous running (step ST3) during by having a power failure from the electric power of battery 53.In this case, each monomer control setup 52 when originally having a power failure when continuous running, continuous running when continuing in statu quo to carry out this power failure.
Next, the group management control apparatus 51 of control setup 50, as evaluation number computing during power failure according to remaining charge capacity during continuous running, in calculating formula (2) in the scope of α 1 > 0, α 2 > 0 setting coefficient of weight α 1, coefficient of weight α 2 arbitrarily.Then, group management control apparatus 5 switches to 1 for the evaluation number Ex(H of each elevator 3 of calling computing produced) (step ST4).
Next, based on the mode of operation of power power supply 60, each power control 54 judges whether power power supply 60 restores electricity (step ST5).
Group management control apparatus 51, when being judged to be that power power supply 60 restores electricity by power control 54 (step ST5: yes), carries out following process.That is, group management control apparatus 51 makes evaluation number computing be recovered to common evaluation number computing (step ST6) from the evaluation number computing according to remaining charge capacity, makes process transfer to step ST2 and is recovered to usual operation.
Each monomer control setup 52, when being judged to be that power power supply 60 does not restore electricity by power control 54 in step ST5 (step ST5: no), continuous running when making process transfer to step ST3 and continue to have a power failure.Within this period, when battery 53 arrives boundary (typically be in the end run benchmark below charge capacity ThA) of electric discharge, its former state is set to halted state making the car 4 of this number machine by each monomer control setup 52 after destination floor is stopped.
The elevator device 1 formed as described above, continuous running when having a power failure by using the electric power of each battery 53 when power power supply 60 has a power failure, thus the lifting carrying out each car 4 can be continued.Now, elevator device 1, makes each car 4 be elevated, so continuous running continues the time more grown when can make power failure when having a power failure in continuous running compared with situation about usually running with can suppressing electricity usage amount.Its result, elevator device 1 can make each car 4 be elevated the longer time by continuous running during power failure, even if so such as when power power supply 60 has a power failure, the more people in building also can utilize each elevator 3.
And elevator device 1, when having a power failure during continuous running, the remaining charge capacity according to the battery 53 of each elevator 3 divides the new boarding place of pairing to call out the elevator 3 responded.Thus, the response the machine much more relatively remaining charge capacity elevator 3 that elevator device 1 easily can select battery 53 is called out as boarding place.In addition, in elevator device 1, the elevator 3 that the remaining charge capacity of battery 53 is relatively few, more can suppress the response distributed to this number machine to distribute the response machine that more can be difficult to as boarding place calling and be selected.Its result, elevator device 1 can suppress the deviation of the remaining charge capacity of battery 53 each other at each elevator 3 belonging to group's management, such as, the remaining charge capacity of the battery 53 of certain elevator 3 can be suppressed exhausted prematurely.Thus, the time that when elevator device 1 can extend the continuous running when having a power failure relatively, wholes machine can run, the generation frequency such as waited as long for can be suppressed to increase.Therefore, even if also effectively can apply flexibly the electric power of the battery 53 of each elevator 3 belonging to group's management in elevator device 1 when power power supply 60 has a power failure thus make operation optimization, the more people in this building set by elevator device 1 can utilize elevator device efficiently.
The elevator device 1 be explained above possesses multiple elevator 3 and control setup 50.Multiple elevator 3 can be run by the electric power that comes ultromotivity electricity consumption source 60 and the electric power from the battery 53 arranged respectively.Control setup 50, under the state using the electric power of battery 53 that elevator 3 is run, when having carried out boarding place calling from the boarding place 8 of the plurality of elevator 3, has controlled as described as follows when power power supply 60 has a power failure.That is, control setup 50 can perform the remaining charge capacity based on each battery 53 and from multiple elevator 3, divide pairing boarding place to call out the control of the elevator 3 responded.Therefore, elevator device 1, even if also can suppress the deviation of the remaining charge capacity of battery 53 each other at each elevator 3 belonging to group's management thus effectively apply flexibly the electric power of this battery 53 and make operation optimization when power power supply 60 has a power failure.
In addition, the elevator device involved by above-mentioned embodiment, is not limited to above-mentioned embodiment, in the scope described in technical scheme, carry out various change.
Said clear group management control apparatus 51 above, when evaluation number computing when carrying out the power failure according to remaining charge capacity during continuous running, also can control as following.That is, group management control apparatus 51 also can based on the state of multiple elevator 3 by the remaining charge capacity of each battery 53 and charge capacity evaluation number E2(x) relative to the evaluation number Ex(H of each elevator 3) weighting be set to variable.That is, coefficient of weight α 2 also can be set to variable based on the state of multiple elevator 3 by group management control apparatus 51.
Such as, the degree of congestion as the multiple elevator of state 3 of multiple elevator 3 is relatively lower, and group management control apparatus 51 makes the remaining charge capacity of each battery 53 relative to the evaluation number Ex(H of each elevator 3) weight relatively larger.In addition, this degree of congestion is relatively higher, and group management control apparatus 51 makes the remaining charge capacity of each battery 53 relative to the evaluation number Ex(H of each elevator 3) weight relatively less.That is, relatively lower, the group management control apparatus 51 of the degree of congestion of multiple elevator 3 makes coefficient of weight α 2 relatively larger, and degree of congestion is relatively higher, group management control apparatus 51 makes coefficient of weight α 2 relative less.Here, group management control apparatus 51, the car internal load that such as can detect based on detectors of load 11 estimates the degree of congestion of multiple elevator 3.Group management control apparatus 51 is estimated as, and the degree of congestion of the larger then multiple elevator 3 of car internal load that such as each machine is total is relatively higher; The degree of congestion of the less then multiple elevator 3 of this total car internal load is relatively lower.In this case, group management control apparatus 51 before the process of step ST4, carries out setting coefficient of weight α 2(step ST4a based on the degree of congestion of multiple elevator 3 as shown in the variation of Fig. 4).
In this case, elevator device 1, when the degree of congestion of multiple elevator 3 is relatively high, is calling out the impact of the remaining charge capacity that relatively can reduce battery 53 in the evaluation computing of relative response car 4 with boarding place.On the other hand, elevator device 1, when the degree of congestion of multiple elevator 3 is relatively low, is calling out the impact of the remaining charge capacity that relatively can improve battery 53 in the evaluation computing of relative response car 4 with boarding place.Its result, elevator device 1 correspondingly reasonably can run with the state of multiple elevator 3, makes when this elevator 3 is crowded, even if when power power supply 60 has a power failure, also can pay attention to transport efficiency etc. and to shorten wait time as possible crowded to eliminate as early as possible.On the other hand, elevator device 1, with the state of multiple elevator 3 correspondingly, even if when this elevator 3 spare time has a power failure at power power supply 60, the deviation also paying attention to the remaining charge capacity of battery 53 suppresses, and relatively can extend the time that wholes' machine can run.Therefore, elevator device 1 can correspondingly switch the operation of the remaining charge capacity paying attention to battery 53 with the state of multiple elevator 3 and pay attention to the operation of other key elements.In addition, group management control apparatus 51 is not limited to the car internal load that detectors of load 11 detects, such as, also can estimate the degree of congestion of multiple elevator 3 based on the image etc. of the photographic camera 14 being set in each boarding place 8.In addition, group management control apparatus 51 also can learn crowded time-bands etc. in advance, will the setting remaining charge capacity of each battery 53 and charge capacity evaluation number E2(x based on this time-bands) relative to the evaluation number Ex(H of each elevator 3) the coefficient of weight α 2 of weight be set to variable.
According to the elevator device involved by the embodiment be explained above, variation, even if when power power outage, also can effectively apply flexibly the electric power of electrical storage device and make operation optimization.
Several embodiment of the present invention is illustrated, but these embodiments propose as an example, have no intention to limit scope of invention.These embodiments, can implement with other various forms, and can carry out various omission, displacement, change in the scope of main idea not departing from invention.These embodiments and its distortion, be contained in scope of invention and main idea, be equally also contained in the scope of invention described in technical scheme and equalization thereof.
Claims (3)
1. an elevator device, is characterized in that, possesses:
Multiple elevator, it can by coming the electric power in ultromotivity electricity consumption source and the operation power from the electrical storage device arranged respectively; With
Control setup, under its state that can use the electric power of described electrical storage device that described elevator is run when when described power power outage, when having carried out boarding place calling in the boarding place of the plurality of elevator, perform the remaining charge capacity based on each described electrical storage device and from described multiple elevator, divided the described boarding place of pairing to call out the control of the elevator responded;
Described control setup is based on the evaluation number of each described elevator, select from described multiple elevator and call out to described boarding place the elevator responded, the evaluation number of each described elevator calculates out respectively according to the state of described elevator and the remaining charge capacity of described electrical storage device;
The evaluation number of each described elevator is set to lower evaluation values: the remaining charge capacity of described electrical storage device is relatively more, and the described elevator run by the electric power of this electrical storage device is just more easily selected relatively; The remaining charge capacity of described electrical storage device is relatively fewer, and the described elevator run by the electric power of this electrical storage device is just relatively more difficult chosen.
2. the elevator device described in claim 1, wherein:
The remaining charge capacity of described electrical storage device, based on the state of described multiple elevator, is set to variable relative to the weight of institute's evaluation values by described control setup.
3. the elevator device described in claim 2, wherein:
The degree of congestion of described multiple elevator is relatively lower, and described control setup just makes the remaining charge capacity of described electrical storage device relatively larger relative to the weight of institute's evaluation values;
Described degree of congestion is relatively higher, and described control setup just makes the remaining charge capacity of described electrical storage device relatively less relative to the weight of institute's evaluation values.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP043793/2013 | 2013-03-06 | ||
| JP2013043793A JP2014172668A (en) | 2013-03-06 | 2013-03-06 | Elevator system |
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| Publication Number | Publication Date |
|---|---|
| CN104030111A CN104030111A (en) | 2014-09-10 |
| CN104030111B true CN104030111B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310631192.1A Expired - Fee Related CN104030111B (en) | 2013-03-06 | 2013-11-28 | Elevator device |
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| JP (1) | JP2014172668A (en) |
| CN (1) | CN104030111B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3885301A1 (en) * | 2015-02-24 | 2021-09-29 | KONE Corporation | Method and apparatus for predicting floor information for a destination call |
| JP6139746B1 (en) * | 2016-04-27 | 2017-05-31 | 東芝エレベータ株式会社 | Elevator group management control device |
| JP6781108B2 (en) * | 2017-06-21 | 2020-11-04 | 株式会社日立製作所 | Group management control device, group management control method and group management control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4071565B2 (en) * | 2002-07-23 | 2008-04-02 | 三菱電機株式会社 | Elevator power failure operation device |
| CN201238201Y (en) * | 2008-07-11 | 2009-05-13 | 颜怀略 | Special uninterrupted emergency operation power supply device for elevator with automatic leveling function |
| JP2011063428A (en) * | 2009-09-18 | 2011-03-31 | Toshiba Elevator Co Ltd | Rescue operation system for elevator |
-
2013
- 2013-03-06 JP JP2013043793A patent/JP2014172668A/en active Pending
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| JP2014172668A (en) | 2014-09-22 |
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