CN101357725A - Elavator - Google Patents
Elavator Download PDFInfo
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- CN101357725A CN101357725A CNA2008101451243A CN200810145124A CN101357725A CN 101357725 A CN101357725 A CN 101357725A CN A2008101451243 A CNA2008101451243 A CN A2008101451243A CN 200810145124 A CN200810145124 A CN 200810145124A CN 101357725 A CN101357725 A CN 101357725A
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- numbering equipment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Indicating And Signalling Devices For Elevators (AREA)
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Abstract
The invention provides a lift having a power circuit (2, 3, 4, 6, 12) respectively arranged for the plurality of numbering equipment and normally lifting the car (10) by commercial power supply; an electrical storage device (21) for storing electric energy; a power failure detecting device (14) for detecting the power failure of the commercial power supply; a first electric energy supply portion (41) for supplying the electric energy stored in the electrical storage device to the power circuit of the special numbering equipment when the power failure detecting device detects the power failure; a normally running restarting controlling portion (51) for normally running the car of the special numbering equipment when the first electric energy supply portion supplies; a second electric energy supply portion (42) for supplying the electric energy stored in the electrical storage device to the power circuit of the numbering equipment of the floor which the special numbering equipment does not arrive; a power failure running portion (13) for lifting the car of the special numbering equipment at the speed lower than the normal speed to arrive to the nearest floor when the second electric energy supply portion supplies.
Description
Technical field
The present invention relates to have the elevator of the function of motion when having a power failure.
Background technology
In the past, if having a power failure, then the cab of elevator just ran out of steam, thus this cab emergency braking and stopping.Because this situation for example has the means that possess self-generating device in the building side apparatus.But, because in order to use this means to need very many costs, thus generally be to replace self-generating device, and arrive at the floor device when using the power failure that is built-in with storage battery.
Arrive at the floor device during this power failure and be when having a power failure and work on the storage battery, make the cab that stops because of power failure with low-speed running to nearest floor, rescue passenger's device in the cab by this running.Arrive at the floor device during this power failure for example for each additional one in each elevator.In addition, for example as Japan the spy open flat 7-252049 communique disclosed, there is such scheme: arrive at the floor device when having a power failure by only installing one, arrive at the floor device during this power failure many cabs are turned round respectively, be reduced in and arrive at the cost that is spent on the floor device when having a power failure.
In addition, for example as Japan the spy open the 2005-324887 communique disclosed, there is such scheme: the regenerated energy when in electrical storage device, accumulating regeneration operating, and when the power running of load, effectively utilize this energy accumulation, when having a power failure, be used as the backup power that common running is begun again.
In recent years, the high stratification of building is in development.In addition, advanced age, population increased.If use like that as mentioned above and arrive at the floor device when having a power failure, though then the passenger can descend from cab when having a power failure, but the passenger be advanced age person, building be under the situation of high-rise mansion etc., can imagine that this advanced age, the person was trapped in the situation that high floor will take place.
In addition, the electrical storage device of the regenerated energy when accumulating regeneration operating, it is big that the storage battery that arrives at the floor device during with above-mentioned power failure is compared capacitance of storage, uses this device to turn round usually.But this electrical storage device arrives at the floor device when having a power failure, and to compare cost higher, and in order to prevent that the person was trapped in the situation of high floor and a plurality of numbering equipments were installed electrical storage device respectively advanced age as mentioned above, then cost can become very big.
Summary of the invention
Thereby, the object of the present invention is to provide a kind of elevator that can on the basis with low cost of the equipment that is used in many cab liftings when having a power failure, improve to passenger's service.
That is, elevator of the present invention is characterised in that to possess: power circuit, and it is provided with respectively for many numbering equipments, and is being used to make the cab lifting by source power supply work at ordinary times; Accumulate the electrical storage device of electric energy; Detect the power failure test section of the power failure of source power supply; Wherein, detect at the power failure test section under the situation of power failure, by being accumulated in the power circuit that electric energy in the electrical storage device offers numbering equipment specific in many, and carry out the common running of the cab of this numbering equipment, and offer the power circuit that cab in the numbering equipment beyond the specific numbering equipment does not arrive at the numbering equipment of floor by being accumulated in electric energy in the electrical storage device, the cab that makes this numbering equipment low speed lifting and arrive at nearest floor with the time than common running.
If employing the present invention then can improve the service to the passenger on the cheap basis of the equipment cost that is used in many cab liftings when having a power failure.
Description of drawings
Fig. 1 is the figure of summary of structure of the elevator of expression the 1st embodiment of the present invention;
Fig. 2 is the block scheme of structure of power failure running portion of the elevator of expression the 1st embodiment of the present invention;
Fig. 3 is the diagram of circuit of an example of the control action that carries out of elevator of expression the 1st embodiment of the present invention;
Fig. 4 is the figure of summary of structure of the elevator of expression the 2nd embodiment of the present invention;
Fig. 5 is the diagram of circuit of an example of the control action that carries out of elevator of expression the 2nd embodiment of the present invention;
Fig. 6 is the figure of summary of structure of the elevator of expression the 3rd embodiment of the present invention; And
Fig. 7 is the diagram of circuit of an example of the control action that carries out of elevator of expression the 3rd embodiment of the present invention.
The specific embodiment
Below, utilize the description of drawings embodiments of the present invention.
(the 1st embodiment)
At first, the 1st embodiment of the present invention is described.
Fig. 1 is the figure of summary of structure of the elevator of expression the 1st embodiment of the present invention.And, in the 1st embodiment, only illustrate 2 numbering equipments and describe.
In example shown in Figure 1, at the end mark a of the symbol of the inscape of No. 1 elevator (No. 1 numbering equipment), at the end mark n of the symbol of the inscape of the later elevator of No. 2 elevators (No. 2 numbering equipments).Below, under the situation of general name, describe with the numeral of having omitted these literal.
Each numbering equipment of this elevator possesses as drive system: source power supply 1; With the AC voltage conversion of this source power supply 1 is the rectifier 2 of vdc; The ripple of vdc is carried out the smooth condenser 3 of smoothing; With this dc voltage conversion is the changer 4 of the alternating-current voltage/AC voltage of variable voltage variable frequency; Reception is from the electric energy of this changer 4 and the electrical motor 5 that moves.
In addition, between the dc bus between rectifier 2 and the changer 4, possesses the resistance chopper circuit 6 that be connected in series resistance and self-extinction of arc shape element form.
Source power supply 1 is a three phase mains.The alternating-current voltage/AC voltage that this three phase mains produced is carried out biphase rectification in rectifier 2, thereby and smoothed cond 3 absorb the ripple compositions and smoothly turn to direct current.Direct current after this smoothing is provided for changer 4, thereby is transformed to the alternating-current voltage/AC voltage of assigned frequency and offers electrical motor 5 as driving electric energy.
Utilize such electric energy to supply with driving motor 5, pulley 7 rotates thereupon, and via around the rope that hangs on this pulley 7, cab 9 and balance block 10 carry out lifting action in the draw bucket mode in elevating road.
In addition, each numbering equipment of this elevator possesses load-carrying detecting device 11, control circuit 12, power failure running portion 13, power cut detection device 14, driving power contactless switch 15, source power supply contactless switch 16, control power supply contactless switch 17.
The load carrying ability that load-carrying detecting device 11 detects in the cab 9.Control circuit 12, at ordinary times, promptly lean on the control circuit 12 of source power supply 1 work under the situation when not having a power failure, when work, by changer 4 being controlled, control the lifting action of cab 9 in the mode that makes the driving electric energy export to electrical motor 5 according to predetermined driving mode.In addition, control circuit 12 possesses common running and begins control part 51 again.
When having a power failure, power failure running portion 13 arrives at the control of floor running when having a power failure.Arrive at the floor running during so-called the power failure, thereby be to make cab 9 low speed lifting with the time make it to arrive at the running of the nearest floor of lifting destination than common running, promptly according to the running of exhaling the ladder registration.Power cut detection device 14 detects this power failure when having a power failure.
The power circuit of this elevator is the power circuit in 4 driving system circuit and the control circuit 12 from rectifier 2 to changer.In addition, control circuit 12 and power failure running portion 13 are connected with impulse deviser 8.The axle that impulse deviser 8 detects electrical motor 5 rotates, the impulse singla of the proportional number of rotational angle of generation and this rotation.
In addition, this elevator possesses and is used for when having a power failure for the common charge-discharge circuit 20 that uses of each numbering equipment and electrical storage device 21 each 1.Electrical storage device 21 for example is made of secondary batterys such as Ni-MH battery, lithium ion battery, lithium polymer battery, this large value capacitor of double-layer capacitor etc., the regenerated energy (electric energy) that generates between as the dc bus for the electric energy supply line of changer 4 when it is accumulated in the regeneration operating of cab 9.
Arrive at the floor needed electric energy that turns round at least at least when the common running of 1 numbering equipment when accumulation device 21 can be accumulated and have a power failure and the power failure of other 1 numbering equipment.This electric energy of accumulating is used as and is used for the driving power of the lifting action of cab 9, the power supply of control circuit 12 etc. when having a power failure.
The source power supply of each numbering equipment is arranged between source power supply 1 and the rectifier 2 with contactless switch 16, and it becomes short circuit, on-state when usual, becomes open, off-state when having a power failure.That is, source power supply with contactless switch 16 for the power circuit separately that connects source power supply and each numbering equipment be provided with, at ordinary times by short circuited the 1st contactless switch.In this embodiment, adopted for each numbering equipment source power supply 1, power cut detection device 14 and the source power supply structure with contactless switch 16 has been set respectively, but, also can be in each numbering equipment shared 1 source power supply 1, and power cut detection device 14 and source power supply be set to 1 with contactless switch 16.
Charge-discharge circuit 20 is the circuit that discharge and recharge that are used to switch at electrical storage device 21.Charge-discharge circuit 20 is connected with dc bus between rectifier 2 and the changer 4 with contactless switch 15 via the driving power of each numbering equipment.Charge-discharge circuit 20 possesses and is used to switch charging action and on-off element discharging action, not shown.
In the present embodiment, at ordinary times, the driving power of No. 1 elevator becomes on-state, is short-circuit condition with contactless switch 15a, the driving power of the elevator that No. 2 elevators are later becomes off-state, is open state with contactless switch 15n, makes between the dc bus of the driving system circuit of No. 1 elevator electrical storage device 21 to be charged.
In addition, the control power supply of each numbering equipment is arranged between charge-discharge circuit 20 and the control circuit 12 with contactless switch 17, becomes off-state at ordinary times.That is, driving power with contactless switch 15, control power supply with contactless switch 17 for the power circuit separately that connects electrical storage device and each numbering equipment be provided with, at ordinary times by the opening the 2nd contactless switch.
As mentioned above, when the regeneration operating of cab 9, become regenerated energy to the input terminal adnation from changer 4.Charge-discharge circuit 20 is to carry out electrically-charged mode to electrical storage device 21 at ordinary times, connection, the disconnection of the on-off element in the commutation circuit between the dc bus of the driving system circuit of No. 1 elevator.
In addition, when having a power failure, charge-discharge circuit 20 is so that be accumulated in connection, the disconnection of the interior on-off element of the mode commutation circuit of the electric energy discharge in the electrical storage device 21.
The driving power of each numbering equipment all becomes on-state with contactless switch 15, control power supply with contactless switch 17 when having a power failure.Thus, be accumulated between the dc bus of driving system circuit that electric energy in the electrical storage device 21 is provided to each numbering equipment, control circuit 12 etc.
In addition, as shown in Figure 1, be provided for carrying out the group management and control device 22 of the group management control of each number elevator.The power cut detection device 14 of group management and control device 22 and each numbering equipment, control circuit 12 etc. are connected.
On group management and control device 22, connect commutation circuit 23.Commutation circuit 23 has the 1st electric energy supply unit 41 and the 2nd electric energy supply unit 42.The 1st electric energy supply unit 41 and the 2nd electric energy supply unit 42 switch driving power is used the on-off element of contactless switch 17 and charge-discharge circuit 20 with contactless switch 16, control power supply with contactless switch 15, source power supply connection, disconnection.Commutation circuit 23 also can be built in the group management and control device 22.
In addition, group management and control device 22, commutation circuit 23 and power cut detection device 14 are built-in with the storage battery of electric power storage of the electric energy of the action when being used to have a power failure.Charge-discharge circuit 20 makes when flat from changer 4 and is charged to respectively the storage battery of the storage battery of storage battery, commutation circuit 23 of group management and control device 22 and power cut detection device 14 to the regenerative electric energy that the input terminal adnation becomes.By electric energy work, move when group management and control device 22 and power cut detection device 14 are flat and when having a power failure, switch to by storage battery from source power supply 1.
Fig. 2 is the block scheme of structure of power failure running portion of the elevator of expression the 1st embodiment of the present invention.
As shown in Figure 2, power failure running portion 13 possesses cab position detection part 31, load-carrying signal input part 32, rotation direction determination portion 33, speed controlling portion 34 and arrives at floor test section 35.
Cab position detection part 31 bases are from the position of the signal detection cab 9 of impulse deviser 8.32 inputs of load-carrying signal input part are from the load-carrying signal of load-carrying detecting device 11.Rotation direction determination portion 33 arrives at the rotation direction of floor running according to the load-carrying signal by 32 inputs of load-carrying signal input part when determining to have a power failure.Speed controlling portion 34 is controlled at the speed that arrives at the cab 9 in the floor running when having a power failure.Arrive at floor test section 35 and when having a power failure, arrive in the floor running,, detect cab 9 arriving to the nearest floor of lifting destination according to cab position detection part 31 detected cab positions.
Then, the elevator action of instruction diagram 1, structure shown in Figure 2.Fig. 3 is the diagram of circuit of an example of the control action that carries out of elevator of expression the 1st embodiment of the present invention.In the present embodiment, when having a power failure, 1 numbering equipment turns round usually, and other numbering equipment arrives at the floor running when having a power failure respectively.Arrive at the passenger that the cab 9 of the numbering equipment of floor running is got off when having carried out having a power failure, if can under the floor of position carry out the escalator call operation, then can take and to begin the cab 9 of the numbering equipment of running usually as mentioned above like that again.
At first,, then detect power failure, and represent the power off notifying signal (step S1) of these power failures to 22 outputs of group management and control device with this source power supply 1 bonded assembly power cut detection device 14 if source power supply 1 has a power failure.
Group management and control device 22 is if input from the power off notifying signal of power cut detection device 14, then is used to indicate the signal of the source power supply of each numbering equipment with the switching of contactless switch 16 to commutation circuit 23 outputs.Commutation circuit 23 is if input then by the source power supply of each numbering equipment is arranged to off-state with contactless switch 16, is cut off source power supply 1 (step S2) from the signal of group management and control device 22.The source power supply of each numbering equipment is in off-state with contactless switch 16 before source power supply 1 recovers constant.If cut off source power supply 1 like this, then the not shown brake equipment of each numbering equipment carries out work, thereby the lifting of cab 9 stops.
At ordinary times, the control circuit 12 of each numbering equipment is according to the cab position from the signal detection cab 9 of impulse deviser 8, and to group management and control device 22 these cab positions of output expression, exhale terraced register information and at signal from the load value shown in the load-carrying signal of load-carrying detecting device 11.Group management and control device 22, after the cut-out of source power supply 1, according to using cab position, exhaling terraced register information and load value, in each numbering equipment, select 1 numbering equipment (step S3) that its common running is begun again from each numbering equipment of the signal indication of the control circuit 12 of each numbering equipment.
Particularly, group management and control device 22, for example in order expeditiously the passenger of the cab 9 of each numbering equipment to be transported to the floor at gate, in each numbering equipment, for example, select that the cab position is high as far as possible, load value is low as far as possible, can be elevated to the numbering equipment of the floor shown in the terraced register information of exhaling of each numbering equipment, begin the numbering equipment of object as common running again with the least possible lifting number of times.
But the control circuit 12 of each numbering equipment is under the situation of safeguarding operation mode, detection failure at operation mode, and the notification signal of representing this state is outputed to group management and control device 22.The numbering equipment of the output source of group management and control device 22 these notification signals of management.Group management and control device 22 does not select to begin as common running the numbering equipment of object for the numbering equipment of this output source again.
Group management and control device 22 is used to indicate for the signal that the power circuit of selecteed numbering equipment is powered as beginning the numbering equipment that turns round usually again to commutation circuit 23 outputs.
The 1st electric energy supply unit 41 of commutation circuit 23, if input is from the signal of group management and control device 22, the driving power of the numbering equipment that begins object again of then will turning round usually is arranged to on-state with contactless switch 15 and control power supply with contactless switch 17, and the on-off element in the switching charge-discharge circuit 20, make and discharge from electrical storage device 21.Thus, begin to begin between the dc bus of driving system circuit of numbering equipment of object again to common running and the power supply (step S4) of control circuit 12 from electrical storage device 21.
And group management and control device 22 begins the control circuit 12 of the numbering equipment of object again and exports the signal that the common running of indication begins again to common running.Usually the running common running of control circuit 12 that begins the numbering equipment of object again begins control part 51 again, if input begins the signal of indicating again from the common running of group management and control device 22, then remove the braking of being undertaken by brake equipment under the situation of exhaling ladder registration having, begin common running (step S5) again.Thus, the cab 9 of this numbering equipment is replied cab calling, escalator calling etc.
And group management and control device 22 will begin the numbering equipment of object and 1 numbering equipment beyond the selecteed numbering equipment selects to arrive at when having a power failure the numbering equipment (step S6) of floor running object again as common running.But group management and control device 22 is safeguarded the numbering equipment of output source of the notification signal of operation mode, fault etc. for above-mentioned indication, does not select to arrive at when having a power failure the numbering equipment of floor running object.
Group management and control device 22 is used to indicate signal to the power supply of the power circuit of the numbering equipment of this selection to commutation circuit 23 output.The 2nd electric energy supply unit 42 of commutation circuit 23, if import from the signal of organizing management and control device 22, then the driving power of the numbering equipment that will select in the processing of step S6 is arranged to on-state with contactless switch 15 and control power supply with contactless switch 17.In addition, it is constant that the 2nd electric energy supply unit 42 is arranged to on-state with the on-off element in the charge-discharge circuit 20, makes and carry out from the discharge of electrical storage device 21.Thus, begin when having a power failure, to arrive between the dc bus of driving system circuit of numbering equipment of floor running object and the power supply (step S7) of control circuit 12 from electrical storage device 21.
And, arrive at the signal of the beginning of floor running when the control circuit 12 output indications of the numbering equipment that group management and control device 22 is selected to arriving at floor running object when having a power failure have a power failure.Control circuit 12 is if input from the signal of group management and control device 22, is then arrived at the signal of floor running beginning when the power failure running portion 13 output indications of this numbering equipment have a power failure.
If power failure running portion 13 input is from the signal of control circuit 12, cab position detection part 31 inputs that then should power failure running portion 13 detect the position of cab 9 from the signal of impulse deviser 8.If cab position detection part 31 detected cab positions are between each floor, i.e. outside the door zone (step S8 is), then rotation direction determination portion 33 is determined the rotation direction (step S9) of cab 9 according to the load-carrying signal by 32 inputs of load-carrying signal input part.
In the present embodiment, be that the total weight of passenger's weight and cab 9 own wts becomes the weight balancing with balance block 10 under half the situation of Maximum Loading Capacity in the passenger's of cab 9 weight.That is, under half situation of the passenger's of cab 9 deficiency in weight Maximum Loading Capacity, perhaps, and under the situation that does not have the passenger to take, above-mentioned total weight ratio balance block 10 in light weight.In addition, surpass in the passenger's of cab 9 weight under half the situation of Maximum Loading Capacity, add up to the Heavy Weight of weight ratio balance block 10.
Like this, if consider the magnitude relationship of the weight of total weight and balance block 10, then add up to when having a power failure under the lightweight situation of weight ratio balance block 10, if balance block 10 is moved cab 9 is moved upward downwards, it is light that then mobile downwards with making cab 9 situation is compared load.In addition, under the situation of the Heavy Weight that adds up to weight ratio balance block 10, cab 9 is moved downwards, then compare load with the situation that cab 9 is moved upward light.
Thereby, sense of motion determination portion 33, under by half the situation of the load value shown in the load-carrying signal of load-carrying signal input part 32 input smaller or equal to the Maximum Loading Capacity of cab 9, the lifting direction that arrives at the floor running during with the power failure of cab 9 is defined as direction, surpass in above-mentioned load value under half the situation of Maximum Loading Capacity, the lifting direction decision of arriving at the floor running when having a power failure is direction down.
And power failure running portion 13 indicates the signal of cabs 9 towards the 33 determined direction liftings of rotation direction determination portion to control circuit 12 outputs of this numbering equipment.In addition, the speed controlling portion 34 of power failure running portion 13 is used for comparing with common running the time speed control signal low, that predetermined speed is carried out lifting to control circuit 12 output.Thus, the control circuit 12 of the numbering equipment of power supply target is removed the braking of being undertaken by brake equipment, arrives at floor running (step S10) when beginning to have a power failure.
The power failure running portion 13 of numbering equipment of power supply target detects under the situation of nearest floor that cab 9 arrives at the lifting destination (step S11 is) arriving at floor test section 35, and indication is opened the door the signal output of control to control circuit 12.Control circuit 12 is if input is from the signal of power failure running portion 13, the control (step S12) of then opening the door.
And the signal of end of the power supply of floor running usefulness arrives in power failure running portion 13 when commutation circuit 23 output is used to indicate the power failure of cab 9 of this numbering equipment.
In addition, under the situation that also has the not selected numbering equipment that arrives at floor running object when having a power failure outside the numbering equipment of in the processing of step S3 and step S6, selecting, carry out the later processing of step S6 once more.By repeating this processing, in many numbering equipments, each of the non-selected numbering equipment that arrives at floor running object when having a power failure selected to arrive at when having a power failure floor running object successively.
In addition, in the processing of step S8, become "No", promptly have a power failure the cab position detection part 31 detected cab positions of running portion 13 not between each floor and under the situation in the door zone, transfer to the processing of step S12.
As mentioned above, in the elevator of the 1st embodiment of the present invention, when having a power failure, the electric energy of the action of the driving system circuit of the cab by the numbering equipment that is provided for from electrical storage device 21 from many numbering equipments, selecting, control circuit 12 etc., begin common running again, the electric energy of the action of the driving system circuit by the cab that is provided for from electrical storage device 21 selecting from other numbering equipment, control circuit 12 etc. arrives at the floor running when making it begin to have a power failure.
Promptly, when being set, the power failure of 1 the needed electric energy of common running that can accumulate a numbering equipment in many and other numbering equipments arrives at the turn round electrical storage device 21 of needed electric energy of floor, not only can rescue the passenger in the cab 9 of each numbering equipment, and arrive at the passenger that gets off the cab of numbering equipment of floor running when having carried out having a power failure, exhale ladder if can carry out escalator at the floor under cab 9, then can change to the numbering equipment that begins common running again.
Thus, arrive at the passenger of each numbering equipment of floor running when having carried out having a power failure, can after cab 9 times, move to bed of interest once more.Thereby, can on the basis with low cost of the equipment that is used in many cab liftings when having a power failure, improve service to the passenger.
In the present embodiment, although understand the numbering equipment of a numbering equipment in many numbering equipments being selected to begin as common running again object, but numbering equipment be more than 3 or 3 and electrical storage device 21 can accumulate the common running of cab 9 of many numbering equipments and other numbering equipments the power failure of cab 9 time arrive at floor and turn round under the situation of needed electric energy, also many numbering equipments can be selected begin as common running again the numbering equipment of object.Thus, even in the cab 9 of each numbering equipment, taken under many passengers' the situation, arrive at passenger's the conveying of the numbering equipment of floor running in the time of also can having had a power failure expeditiously.
In addition, as selecting a plurality of common runnings to begin the method for the numbering equipment of object again, can be: in order to be arranged to needed Min. from the discharge rate of electrical storage device 21, group management and control device 22 selects common running to begin the initial numbering equipment of object again, and under the situation of load value more than or equal to predetermined value of the cab 9 of the numbering equipment of this selection, and then will select to begin again the numbering equipment of object with the numbering equipment of the platform number that is in proportion of this load value as running usually.
(the 2nd embodiment)
Below, the 2nd embodiment of the present invention is described.And, in the structure of the elevator of each following embodiment, omit explanation with same section shown in Figure 1.
Fig. 4 is the figure of summary of structure of the elevator of expression the 2nd embodiment of the present invention.
As shown in Figure 4, the elevator of the 2nd embodiment of the present invention, with the 1st embodiment relatively, in the cab 9 of each numbering equipment, possess with control circuit 12 bonded assemblys, as the broadcaster 18 of report portion.
In the broadcaster 18 of each numbering equipment, be built-in with the memory storage that is used for the stored broadcast acoustic information.In this memory storage, the acoustic information of the guiding usefulness when storage is used for that passenger notice to cab 9 in begins usually the acoustic information of the meaning of running again and arrive at floor when having a power failure turns round.The acoustic information of the guiding usefulness when beginning again to turn round usually for example is " though power failure has taken place; begin common running again ", the acoustic information of the guiding usefulness when arriving at the floor running during power failure for example is " because power failure has taken place, so running stops to nearest floor.Please change to another elevator " from the floor of descending stair.
Fig. 5 is the diagram of circuit of an example of the control action that carries out of elevator of expression the 2nd embodiment of the present invention.
In the present embodiment, after the processing of S5, begun the signal of output of acoustic information of the guiding usefulness of control circuit 12 when broadcaster 18 output is used to indicate common running to begin again of the numbering equipment of common running at the step S1 that has carried out in the 1st embodiment, illustrating again.Broadcaster 18, if input from the signal of control circuit 12, then in the acoustic information in being stored in memory storage, the acoustic information (step S21) of the guiding usefulness when output begins to turn round usually again in cab 9.
After, at the step S6 that has carried out in the 1st embodiment, illustrating after the processing of S10, the signal of the output of the acoustic information of the guiding usefulness the when control circuit 12 that arrives at the numbering equipment of floor running when having begun to have a power failure arrives at the floor running when broadcaster 18 output indications have a power failure.Broadcaster 18 is if input from the signal of control circuit 12, then in the acoustic information in being stored in memory storage, is exported the acoustic information (step S22) of the guiding usefulness when arriving at the floor running when having a power failure in cab 9.After, carry out the step S11 and the processing afterwards that in the 1st embodiment, illustrate.
As mentioned above, in the elevator of the 2nd embodiment of the present invention, except the feature that in the 1st embodiment, illustrates, the passenger of the cab 9 of each numbering equipment when having taken place to have a power failure is used for to the numbering equipment that has begun common running again, begun to arrive at when having a power failure in the cab 9 of numbering equipment of floor running and notified the broadcasting of current operational situation because when having a power failure, also export, so can grasp operational situation.
Especially, broadcast by the cab 9 that arrives at the floor running when having begun to have a power failure, the numbering equipment that has begun common running is again changed in prompting at the floor of descending stair, the passenger is felt at ease, and this passenger can not get lost from the floor of descending stair, and the cab 9 that can change to the numbering equipment that has begun common running again.
In the present embodiment, although understand to the numbering equipment that has begun common running again, begun to arrive at when having a power failure output sound information in the cab 9 of numbering equipment of floor running, but be not limited to this, for example also can adopt such formation: in cab 9, be equipped with telltale, on this telltale output begun the guiding of the content of common running again, the Word message of the guiding usefulness when arriving at the floor running when having a power failure.In addition, being not limited in the cab 9, also can be to arrive at floor running and the escalator of the floor that arrives at when having a power failure, and utilizes promptings such as sound, Word message to change to the numbering equipment that another has begun common running again.
(the 3rd embodiment)
Below, the 3rd embodiment of the present invention is described.
Fig. 6 is the figure of summary of structure of the elevator of expression the 3rd embodiment of the present invention.
As shown in Figure 6, the elevator of the 3rd embodiment of the present invention compares with the 1st embodiment, possesses with 1 of control circuit 12 bonded assembly of group management and control device 22, each numbering equipment and rescues running circuit 19.
This rescues the control circuit 12 that 19 pairs of running circuits have begun the numbering equipment of common running again, and that arrives at floor that the cab 9 of the numbering equipment of floor running arrived at when indication has been carried out having a power failure exhales the ladder registration.
Fig. 7 is the diagram of circuit of an example of the control action that carries out of elevator of expression the 3rd embodiment of the present invention.
In the present embodiment, carry out the step S1 that in the 1st embodiment, illustrates processing to S3, after the processing of step S13, the control circuit 12 that arrives at the numbering equipment of floor running when having carried out power failure is represented the signal that stops floor of cabs 9 to 22 outputs of group management and control device.
Group management and control device 22 arrives at the signal of control circuit 12 of the numbering equipment of floor running when having carried out having a power failure by input, that detects this numbering equipment stops floor (step S31).That is, group management and control device 22 plays a role as detecting the floor test section that arrives at the floor that the floor running arrives at when having a power failure.
So the information that group management and control device 22 will this detected floor and the signal output of numbering equipment of output source of information of representing this floor are to rescuing running circuit 19.
As mentioned above, in the elevator of the 3rd embodiment of the present invention, except the feature that in the 1st embodiment, illustrates, because when having a power failure also for the numbering equipment that has begun common running again carry out the numbering equipment that has carried out arriving at when having a power failure the floor running cab 9 stop floor exhale the ladder registration, even do not carry out escalator and exhale the ladder operation so arrive at passenger that the cab 9 of the numbering equipment of floor running gets off when having carried out having a power failure, the cab 9 that has begun the numbering equipment of common running more also can arrive at the floor of this passenger's descending stair.Thereby the passenger who arrives at the numbering equipment of floor running when having carried out power failure after cab 9 times, can successfully change to the cab 9 of the numbering equipment that has begun common running again.
And the present invention is not limited to above-mentioned embodiment itself, the implementation phase, in the scope that does not break away from its purport, can be out of shape and specialize inscape.In addition, the suitable combination by disclosed a plurality of inscapes in the above-described embodiment can form various inventions.For example, also can be from the whole inscapes shown in the embodiment, omitting several inscapes.And then, also can make up the inscape of different embodiments aptly.
Claims (7)
1. elevator is characterized in that possessing:
Power circuit (2,3,4,6,12), it is provided with respectively for many numbering equipments, and is being used to make cab (10) lifting by source power supply (1) work at ordinary times;
Accumulate the electrical storage device (21) of electric energy;
Detect the power cut detection device (14) of the power failure of above-mentioned source power supply;
The 1st electric energy supply unit (41), it detects at above-mentioned power cut detection device under the situation of power failure, will be accumulated in the power circuit that electric energy in the above-mentioned electrical storage device offers numbering equipment specific in above-mentioned many;
Usually running begins control part (51) again, is being undertaken by above-mentioned the 1st electric energy supply unit under the situation about supplying with, and it carries out the common running of the cab of above-mentioned specific numbering equipment;
The 2nd electric energy supply unit (42), it detects at above-mentioned power cut detection device under the situation of power failure, offers the power circuit that cab in the numbering equipment beyond the above-mentioned specific numbering equipment does not arrive at the numbering equipment of floor with being accumulated in electric energy in the above-mentioned electrical storage device; And
Power failure running portion (13) is being undertaken by above-mentioned the 2nd electric energy supply unit under the situation about supplying with, the low speed lifting and arrive at nearest floor with than common running time of its cab that makes above-mentioned specific numbering equipment.
2. elevator according to claim 1 is characterized in that further possessing:
The 1st contactless switch (16), it is provided with for the power circuit separately that connects above-mentioned source power supply and each numbering equipment, and at ordinary times by short circuit; And
The 2nd contactless switch (15,17), it is provided with for the power circuit separately that connects above-mentioned electrical storage device and each numbering equipment, and at ordinary times by opening;
Wherein, above-mentioned the 1st electric energy supply unit, detect at above-mentioned power cut detection device under the situation of power failure, open and make on the short circuited basis of above-mentioned the 2nd contactless switch of this numbering equipment at above-mentioned the 1st contactless switch that makes above-mentioned specific numbering equipment, will be accumulated in the power circuit that electric energy in the above-mentioned electrical storage device offers above-mentioned specific numbering equipment;
Above-mentioned the 2nd electric energy supply unit, detect at above-mentioned power cut detection device under the situation of power failure, it is open and make on the short circuited basis of above-mentioned the 2nd contactless switch of this numbering equipment that cab does not arrive at above-mentioned the 1st contactless switch of numbering equipment of floor in the numbering equipment beyond making above-mentioned specific numbering equipment, and the electric energy that is accumulated in the above-mentioned electrical storage device is offered the power circuit that above-mentioned cab does not arrive at the numbering equipment of floor.
3. elevator according to claim 2 is characterized in that:
Above-mentioned the 2nd electric energy supply unit, detect at above-mentioned power cut detection device under the situation of power failure, it is open and make above-mentioned the 2nd contactless switch short circuit to make cab in the numbering equipment beyond the above-mentioned specific numbering equipment not arrive at above-mentioned the 1st contactless switch of single numbering equipment of floor, and the cab of this numbering equipment arrive at floor after, select unselected numbering equipment in the numbering equipment beyond the above-mentioned specific numbering equipment successively.
4. elevator according to claim 1 is characterized in that further possessing:
Detect the report portion (18) of reporting guidance information under the situation of power failure at above-mentioned power cut detection device.
5. elevator according to claim 1 is characterized in that further possessing:
Floor test section (22) is utilizing above-mentioned power failure running portion that above-mentioned cab is arrived under the situation of floor, and it detects this floor that arrives at; And
Exhale terraced register (12), it carries out being registered by the ladder of exhaling of the detected floor of above-mentioned floor test section for above-mentioned specific numbering equipment.
6. elevator according to claim 1 is characterized in that: the electric energy that above-mentioned electrical storage device (21) produces when being accumulated in the regeneration operating of above-mentioned cab.
7. elevator according to claim 4 is characterized in that: above-mentioned report portion (18), in the cab of the numbering equipment that is carried out lifting by above-mentioned power failure running portion, prompting is from the transfer to above-mentioned specific numbering equipment of the floor that reaches the destination.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP202831/2007 | 2007-08-03 | ||
| JP2007202831A JP2009035408A (en) | 2007-08-03 | 2007-08-03 | Elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101357725A true CN101357725A (en) | 2009-02-04 |
| CN101357725B CN101357725B (en) | 2011-02-02 |
Family
ID=40330349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101451243A Expired - Fee Related CN101357725B (en) | 2007-08-03 | 2008-07-31 | Elevator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2009035408A (en) |
| CN (1) | CN101357725B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103562108A (en) * | 2011-05-27 | 2014-02-05 | 三菱电机株式会社 | Control device for elevator |
| CN103935854A (en) * | 2013-01-21 | 2014-07-23 | 株式会社日立制作所 | Elevator control system and method |
| CN107337038A (en) * | 2016-04-28 | 2017-11-10 | 奥的斯电梯公司 | Elevator emergency feeds line balance |
| JP2018167914A (en) * | 2017-03-29 | 2018-11-01 | 株式会社日立製作所 | Elevator apparatus |
| CN114789954A (en) * | 2021-01-25 | 2022-07-26 | 永大机电工业股份有限公司 | Elevator control module with automatic rescue function |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5891166B2 (en) * | 2012-12-20 | 2016-03-22 | 株式会社日立製作所 | Elevator and elevator automatic flooring device |
| JP2015124074A (en) * | 2013-12-27 | 2015-07-06 | 東芝エレベータ株式会社 | Elevator |
| JP6674665B2 (en) * | 2017-06-28 | 2020-04-01 | フジテック株式会社 | Elevator backup device and backup method |
| CN112607537A (en) * | 2020-12-10 | 2021-04-06 | 日立楼宇技术（广州）有限公司 | Elevator emergency system control method and device, elevator, equipment and storage medium |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02305783A (en) * | 1989-05-19 | 1990-12-19 | Mitsubishi Electric Corp | Automatic rescue operation device of elevator |
| JP3361410B2 (en) * | 1995-05-11 | 2003-01-07 | 三菱電機ビルテクノサービス株式会社 | Elevator operation control device |
| JPH1179592A (en) * | 1997-09-10 | 1999-03-23 | Hitachi Ltd | Elevator operation device in power failure |
| JPH11209019A (en) * | 1998-01-29 | 1999-08-03 | Toshiba Corp | Elevator control device |
| JP2005112601A (en) * | 2003-10-10 | 2005-04-28 | Mitsubishi Electric Corp | Operation device for elevator |
| JP2005324886A (en) * | 2004-05-12 | 2005-11-24 | Toshiba Elevator Co Ltd | Control device of hybrid drive type elevator |
| JP4812262B2 (en) * | 2004-05-12 | 2011-11-09 | 東芝エレベータ株式会社 | Elevator control device |
| JP4926429B2 (en) * | 2005-08-29 | 2012-05-09 | 三菱電機株式会社 | Elevator equipment |
-
2007
- 2007-08-03 JP JP2007202831A patent/JP2009035408A/en active Pending
-
2008
- 2008-07-31 CN CN2008101451243A patent/CN101357725B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103562108A (en) * | 2011-05-27 | 2014-02-05 | 三菱电机株式会社 | Control device for elevator |
| CN103562108B (en) * | 2011-05-27 | 2015-12-16 | 三菱电机株式会社 | Elevator control gear |
| CN103935854A (en) * | 2013-01-21 | 2014-07-23 | 株式会社日立制作所 | Elevator control system and method |
| CN107337038A (en) * | 2016-04-28 | 2017-11-10 | 奥的斯电梯公司 | Elevator emergency feeds line balance |
| US10207895B2 (en) | 2016-04-28 | 2019-02-19 | Otis Elevator Company | Elevator emergency power feeder balancing |
| CN107337038B (en) * | 2016-04-28 | 2021-06-18 | 奥的斯电梯公司 | Elevator emergency feeder balancing |
| JP2018167914A (en) * | 2017-03-29 | 2018-11-01 | 株式会社日立製作所 | Elevator apparatus |
| CN114789954A (en) * | 2021-01-25 | 2022-07-26 | 永大机电工业股份有限公司 | Elevator control module with automatic rescue function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101357725B (en) | 2011-02-02 |
| JP2009035408A (en) | 2009-02-19 |
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