EP3325390A1 - Method for operating a lift system, and lift system - Google Patents
Method for operating a lift system, and lift systemInfo
- Publication number
- EP3325390A1 EP3325390A1 EP16736420.7A EP16736420A EP3325390A1 EP 3325390 A1 EP3325390 A1 EP 3325390A1 EP 16736420 A EP16736420 A EP 16736420A EP 3325390 A1 EP3325390 A1 EP 3325390A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- elevator
- shaft
- elevator cars
- cars
- synchronization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 122
- 230000006978 adaptation Effects 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000012546 transfer Methods 0.000 description 18
- 230000001360 synchronised effect Effects 0.000 description 8
- 230000001133 acceleration Effects 0.000 description 6
- 230000003111 delayed effect Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 230000036461 convulsion Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 230000007794 irritation Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 244000144619 Abrus precatorius Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/2408—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration where the allocation of a call to an elevator car is of importance, i.e. by means of a supervisory or group controller
- B66B1/2466—For elevator systems with multiple shafts and multiple cars per shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/2408—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration where the allocation of a call to an elevator car is of importance, i.e. by means of a supervisory or group controller
- B66B1/2491—For elevator systems with lateral transfers of cars or cabins between hoistways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/003—Kinds or types of lifts in, or associated with, buildings or other structures for lateral transfer of car or frame, e.g. between vertical hoistways or to/from a parking position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/10—Details with respect to the type of call input
- B66B2201/103—Destination call input before entering the elevator car
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
- B66B2201/215—Transportation capacity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
- B66B2201/224—Avoiding potential interference between elevator cars
Definitions
- the invention relates to a method for operating an elevator system with a shaft system and a plurality of elevator cars.
- the elevator cabins are moved separately in a circulating operation between floors.
- the process of the elevator cars takes place in such a way that the elevator cars are moved upwards in a first shaft and are moved downwards in a second shaft.
- the invention relates to an elevator system with a shaft system, a plurality of elevator cars that can be moved in the shaft system, and a control device for operating the elevator system.
- High-rise buildings and multi-storey buildings require complex elevator systems to handle all transport operations as efficiently as possible.
- Elevator systems for such purposes are known, in particular so-called multi-car systems, which is an elevator system with a plurality of cabins, which can be moved separately in a shaft system, ie, largely independent of each other.
- Known in the prior art method for operating such an elevator system provide, inter alia, a so-called circulation operation. This means that, as in the case of a paternoster, the elevator cars are moved upwards in one shaft and moved downwards in another shaft.
- the elevator cabins are to be moved separately from each other, in particular to be able to transport a larger amount of people to a desired floor faster and to realize low waiting times for the users, there is the problem to move the elevator cabins appropriately.
- a further problem with multi-car systems operated in circulation mode is the occurrence of energy peaks, in particular in multi-car systems, in which the elevator cars are operated with linear motors. Since there are no ropes and counterweights in these latter multi-car systems, all the energy from the linear motor must be introduced to accelerate the elevator car to be moved upwards. If, for example, several elevator cars are to be moved upwards at the same time, without further elevator cars being moved downwards, then a very high energy requirement and a very high power output from the network feeding the multi-car system are necessary.
- an object of the invention to provide a method for operating an elevator system with a shaft system and a plurality of elevator cars, which are moved in a circulating operation separately between floors, such that the elevator are moved upwards in a first shaft and in a second area down to improve.
- the method should be improved in particular to the extent that congestion is avoided as possible. Waiting times for the elevator system users should also advantageously possible be kept low.
- an improved in terms of operation elevator system should be provided.
- the proposed solution provides a method for operating an elevator system, which comprises a shaft system and a plurality of elevator cars.
- the elevator cabins are moved separately in a circulating operation between floors. Move separately from each other means in particular that elevator cars can be moved simultaneously at different speeds; In particular, some elevator cars can not be moved while other elevator cabins are moved.
- the process of the elevator cars in the circulation mode takes place in such a way that the elevator cars are moved upwards in a first shaft and are moved downwards in a second shaft.
- the first shaft and the second shaft can also each be areas of a shaft.
- it is likewise provided that the elevator cars are moved upward into a plurality of shafts and are moved downwards in a plurality of further shafts.
- a synchronization of the method of the elevator cars is carried out, wherein the number of defined shaft positions corresponds at least to the number of elevator cars.
- This synchronization advantageously maintains a minimum distance, particularly advantageously a minimum time interval, between two elevator cars.
- a method of the individual elevator cars is thus advantageously carried out with respect to specific shaft positions taking into account the entirety of the other elevator cars.
- at least one action relating to the method of the elevator cars is advantageously carried out with respect to the shaft positions, which action advantageously converts the elevator system into a predetermined or predeterminable state.
- the elevator cars are brought by the synchronization in a so-called "reset" equal to defined positions advantageously ensure compliance with a minimum time interval between the elevator cars.
- the elevator cars do not necessarily have to stop or stand at the defined shaft positions. Rather, the elevator cars can be located at the shaft positions in different operating phases, for example in a deceleration phase or an acceleration phase or a holding phase.
- individual or smaller groups of elevator cars in particular three or four elevator cabins comprising groups of elevator cars, can be excluded from the synchronization.
- Such an advantageous embodiment is provided in particular for elevator systems in the so-called "high rise" area, in particular when these individual elevator cars are not moved, for example due to a missed call request, and the distance to subsequent elevator cars significantly exceeds a safety distance between elevator cars to be maintained Safety distance is clearly exceeded, in particular, if there is at least one free stop between an elevator car and the elevator car following this elevator car.
- An advantageous embodiment of the method provides that the shaft positions are defined once. This unique definition is preferably carried out before the first method of the elevator cars. If a decommissioning of the elevator system, for example, a night shutdown of the elevator system, is provided according to a design variant that in turn takes place before restarting a definition of the shaft positions.
- the one-time definition of shaft positions has the advantage that the control unit of the elevator system, which controls the execution of the synchronization of the process of the elevator cars with respect to the defined shaft positions, can be made simpler.
- a further advantageous embodiment of the method according to the invention provides that the shaft positions, with respect to which the synchronization of the method of the elevator cars is carried out, are respectively newly defined after the occurrence of at least one predetermined event.
- the method is advantageously dynamically adaptable to changed operating conditions of the elevator system.
- the input and / or ejection of elevator cars in the Circulation mode is such a predetermined event.
- additional elevator cars are introduced for movement in the shaft system of the elevator system, for example via a depot shaft, in which elevator cars can be removed at times of low utilization of the elevator system and can be parked as it were.
- Another predetermined event is preferably the expiration of a predetermined time interval, so that, for example, a redefinition of the shaft positions, with respect to which the synchronization is to be performed, takes place every 10 seconds.
- the shaft positions are thus advantageously time-definable according to this embodiment.
- Further predetermined events are advantageously previously detected possible malfunctions and / or an exceeding of predicted holding times during a stop of an elevator car at a stop.
- the invention provides that the synchronization of the method of the elevator cars is carried out such that the elevator cars are operated at the defined shaft positions in each case in the same operating state.
- Operating states of an elevator car are in particular a braking of an elevator car or an acceleration of an elevator car or a stopping of an elevator car.
- the elevator cars are each moved according to a travel curve.
- an adaptation of the respective driving curves is advantageously carried out, in particular taking into account at least one operating parameter of the elevator system, preferably at least taking into account the positions of the elevator cars in the respective shaft.
- a travel curve adapted for this elevator car is generated for each elevator car.
- the driving curves of the elevator cars are advantageously generated on the basis of input values. These input values include in particular a speed of the elevator car to be achieved, the acceleration or deceleration of this elevator car, and the so-called jerk, ie a change in the acceleration or the deceleration over time.
- a change of the jerk is provided as a further input value.
- Different travel curves for the respective elevator cars and / or an adaptation of the input values for their travel curve taking place in relation to the respective elevator car are advantageously used for the synchronization and the enabling of individual holding times of the elevator cars, in particular individually Holding times in the stops, used.
- the adaptation of the driving curves of the elevator cars to synchronize the elevator cars is advantageously carried out before the journey of an elevator car and also during the journey of an elevator car. In particular, however, it is also provided that the adjustment of the travel curve takes place before driving an elevator car or while driving an elevator car.
- Adjustments to the driving curves of the elevator cars are carried out in particular also due to different vertical distances between the stops ahead. Because the different vertical distances result in different arrival times for the same input values of the driving curve.
- the input values of the travel curves of the individual elevator cars are advantageously matched to one another such that a simultaneous arrival of the elevator cars at the next stop is realized.
- a further advantageous embodiment of the method according to the invention provides that stops of the elevator system are defined as the shaft positions.
- the elevator cars usually stop only at stops during normal operation of the elevator system, that is to say when no disturbance of the elevator system is present, in particular in order to avoid causing any irritation among the passengers. So that the times of a departure of an elevator car from a stop to the retraction of the next elevator car in this station are particularly well adapted to the usage requirements of the elevator system, and especially with high numbers of people long waiting times are avoided, the definition of stops as the shaft positions, with respect the synchronization is performed, particularly advantageous.
- a subset of stops is advantageously determined, wherein only the stops of this subset are defined as shaft positions. This determination advantageously takes place depending on the situation, in particular as a function of the occurrence of at least one predetermined event.
- the current positions of the elevator cars are provided as predefined events.
- one of the defined shaft positions is assigned to one of the elevator cars in each case logically.
- each of the elevator cars clearly defined with respect to which shaft position the synchronization of the method of this elevator car takes place.
- the defined shaft position of the respective elevator car to be reached next in the direction of travel of an elevator car is logically assigned to the respective elevator car.
- This shaft position is, according to an advantageous embodiment, the stop to be approached by the elevator car next. Due to the fact that, according to this advantageous embodiment, the defined shaft position of the respective elevator car to be reached next by the elevator car is logically assigned to the respective elevator car, advantageously a good predictability of the elevator system is realized. In addition, advantageously, the occurrence of unforeseen events, such as a malfunction, can be responded to quickly.
- current positions of the elevator cars in the respective shaft are defined as the shaft positions at defined time intervals.
- one elevator car is logically linked to the current position of the elevator car driving in front of this elevator car.
- the synchronization of the method of the elevator cars preferably takes place in each case with respect to the shaft positions logically linked to the respective elevator cars.
- the time intervals are adaptable to the amount of people to be transported.
- the number of elevator cars used in the elevator system can be adapted to the number of passengers to be transported. Due to these refinements, an up-to-date traffic volume is advantageously taken into account and improved and adapted to an increased transport requirement.
- a time interval between 5 seconds and 120 seconds is provided as a time interval. The time interval is preferably chosen to be smaller, the more elevator cars are moved per shaft section.
- the synchronization of the method of the elevator cars is carried out such that all the elevator cars reach the defined shaft positions at the same time.
- stops of the elevator system are defined as the shaft positions.
- the method of the elevator cars is advantageously synchronized so that all in the synchronization integrated elevator cabins, which are moved in the shafts of the shaft system, at the same time reach the shaft positions defined by the stops. All involved in the synchronization elevator cars drive in this embodiment thus advantageously at the same time in the respective, a shaft position defining stop. There is thus an arrival synchronization regarding the arrival of a stop.
- the driving curves are thereby changed by adjusting the input values so that the elevator cars arrive at their next stop at the same time.
- the elevator cars are individually moved further according to their respective holding times, which can each be different lengths for the elevator cars. This means that leaving the respective stops takes place independently in this embodiment.
- the arrival time associated with the elevator cars at a respective defined shaft position, in particular at a stop as a defined shaft position, is advantageously used to determine suitable input parameters or operating parameters for the travel curve.
- expected holding times and / or estimated remaining holding times of the individual elevator cars are taken into account.
- the synchronization of the method of the elevator cars is carried out such that all involved in the synchronization elevator cars leave the defined shaft positions at the same time.
- stops of the elevator system are advantageously defined as the shaft positions with respect to which the synchronization is carried out.
- the arrival of this elevator car at the next defined shaft position, in particular the next stop is delayed by adapting the travel curve of this elevator car. This can be done in particular during the process of this elevator car to the stop, but especially before the process of the elevator car.
- this achievable late arrival and the short hold time can be advantageously realized a synchronized start of the elevator cars in the further process of the elevator cars, with the advantage that in this case no additional holding times arise.
- An advantageous development of the method according to the invention provides that, with respect to the defined shaft positions, the synchronization of the method of the elevator cars is carried out in such a way that a respective time period, that is to say a time interval, is predetermined, with the elevator cars only determining the shaft position of the preceding elevator car in the respective shaft reach after this period of time.
- the exact time duration advantageously represents a minimum time interval between the elevator cars.
- the synchronization is advantageously carried out by corresponding adaptation of the driving curves of the elevator cars, in particular by adapting the driving curves before departure after a stop of an elevator car and / or during the process of an elevator car ,
- stops are defined as shaft positions with respect to which the synchronization is carried out
- this development of the method according to the invention provides, in particular, for the following elevator car to enter this stop after the elevator car has entered a stop at the earliest after the expiry of the predetermined time interval.
- the synchronization of the method of the elevator cars is carried out such that the elevator cars reach the respectively defined shaft positions exactly at the end of the predetermined time interval.
- further method steps are preferably provided which ensure that the shaft position to be reached by an elevator car is not occupied by another elevator car.
- the method of the elevator cars and / or the synchronization of the elevator cars are advantageously displayed acoustically and / or visually for the persons to be conveyed and / or transported.
- a time and / or a Countdown is shown until the doors of an elevator car close and / or until an elevator car enters a stop and / or until an elevator car leaves a stop.
- this entry information advantageously also includes a signaling device, in particular a traffic light as a signaling device, which regulates the boarding process.
- a display provided according to a further advantageous embodiment how many passengers can or may still enter the elevator car, advantageously contributes to a further improved orientation of the users of the elevator system. In particular, this advantageously increases the readiness of persons to be transported to wait for the next car.
- a capacity indicator that informs how many people can get in to an elevator car is advantageously done before the elevator car arrives and before the door to the elevator car opens.
- this capacity display is also during the boarding process and is updated accordingly.
- the synchronization of the elevator car process is carried out such that the elevator cars reach the respective defined shaft positions for a given operating time of the elevator system.
- a method of the elevator cars is advantageously achieved according to a timetable. This means that, for example, it can be determined for a complete day when which elevator car will reach which shaft position.
- an adaptation of the predetermined times is provided in the context of the synchronization, preferably in such a way that the predetermined times are adjusted by a specific time interval.
- an elevator car may be at a Delay one stop of a single elevator car at this time as part of the synchronization with a time interval of 30 seconds are applied, so that the new time is 10: 13:00 clock.
- the synchronization of the method of the elevator cars is carried out such that the elevator cars each leave the respective defined shaft positions for a given period of time of the elevator system.
- a method of the elevator cars is also advantageously achieved according to a timetable, wherein in this case it is specified in particular when the elevator cars each leave the stops as defined shaft positions. This means that, for example, it can be determined for a complete day when which elevator car leaves which shaft position, in particular which landing.
- an adaptation of the predetermined times is provided in the context of the synchronization, preferably in such a way that the predetermined times are adjusted by a specific time interval. If, for example, an elevator car has a given time to leave a specific shaft position at 08:22:00, then, in the event of a delay of a single elevator car stop, this time can be applied during the synchronization with a time interval of 45 seconds, so that the new time 8:22:45 clock is.
- a further advantageous embodiment provides that with respect to the defined shaft positions, the synchronization of the method of the elevator cars is carried out such that for a period of operation of the elevator system each time duration is specified, the elevator cars, the shaft position of the respective preceding elevator car in the respective shaft only after expiration reach this time.
- the minimum time interval is lowest, so that short waiting times for elevator cars are realized for the users.
- operating parameters relating to each of the elevator cars are detected.
- Each of the elevator cabins is preferably at least taking into account the to this Elevator cabin detected operating parameters and method, taking into account the operating parameters detected to the elevator car preceded by this elevator car.
- Such operating parameters are for an elevator car in particular the current position and / or the current speed and / or the current acceleration or deceleration and / or a currently determined waiting time for a stop.
- holding times during which the respective cabin is not moved are predicted for each of the elevator cars, and these predicted holding times are respectively recorded as one of the operating parameters.
- Expected holding times of an elevator car are thereby predicted in particular taking into account the load of the elevator car.
- the load can thereby advantageously conclusions about the number of people in the elevator car.
- the number of persons in the elevator cars is detected in each case and taken into account in the prediction of the holding times of the elevator cars, particularly preferably with further consideration of call inputs issued by the persons, in particular destination call inputs.
- the number of waiting passengers at a stop is thereby advantageously estimated via destination call detections and / or by monitoring systems, in particular camera systems.
- a traffic flow is learned, and this learned traffic flow is also taken into account in the prediction of holding times. Stochastic methods are used in particular for the prediction of hold times.
- the elevator system has at least one transfer device for converting elevator cars between shafts of the elevator system, wherein the at least one transfer device for a converted by this elevator car is defined as a shaft position.
- Such transfer means may be provided at the beginning and at the end of shafts for transferring the elevator cars from one shaft to the other.
- Transposing devices arranged between the beginning and the end of shafts have the advantage that, for a change in the direction of travel of an elevator car, the elevator car does not have to pass through the entire shaft.
- Stops with Umsetzz can have access in particular in each slot. Due to a shorter path to be covered between two shafts and due to the mechanical construction of the converter, it is advantageous to provide a special treatment in the synchronization process for elevator cars in the horizontal movement in the converter and / or elevator cars entering a converter.
- an adaptation of the input values for the travel curve of an elevator car is provided if a conversion device is only able to retract an elevator car after a delay.
- a converter in relation to the method according to the invention as "outside" as a defined shaft position in which two or more cabins may be in "internal” viewing. If, according to a further embodiment variant, the converter is arranged below a main stop, for example a stop below the main stop, or if several access stops are provided, the entire area below the main access level can in particular also be part di be special treatment.
- a further embodiment of the invention therefore provides that at least one subarea of the shaft system, in which a subset of the elevator cars of the elevator system is located, is excluded from performing the synchronization.
- the possibility is advantageously created to perform the synchronization for every second or every third stop.
- a partial area results between these stops, with respect to which a synchronization is carried out.
- a synchronization independent of the remainder of the shaft system can be used take place, in particular a synchronization according to one or more of the aforementioned or below mentioned embodiments. It can thus be advantageously carried out in this at least one subarea, so to speak, an "internal" synchronization.
- an elevator system with a shaft system, a plurality of elevator cars which can be moved in the shaft system and with a control device for operating the elevator system, in particular for controlling the method of the elevator cars in the shaft system, is proposed, wherein the control device is set up, operate the elevator system according to a method of the invention according to one or more of the aforementioned and / or below-mentioned embodiments.
- the elevator system is a shuttle system.
- a shuttle installation is in particular an elevator system by means of which users are moved to further passenger conveyor devices, for example further elevator systems or escalators.
- further elevator systems or escalators In such shuttle systems, preferably only certain transfer floors, which have access to the further passenger transport devices, are approached. That is, the distance between adjacent stops may in this case be in particular several floors.
- the elevator cabins of a first group and a second group are provided in the elevator system. It is advantageously provided that the first group of elevator cars is at a transfer stop, while the second group of elevator cars is moved. While the first group of elevator cars is being accelerated from their transfer stops, the second group of elevator cars is advantageously delayed.
- FIG. 1 shows in a simplified schematic representation of an embodiment of an inventive elevator system
- FIG. 2 shows in a simplified schematic representation of an embodiment for carrying out a method according to the invention
- FIG. 3 shows in a simplified graphical representation a further embodiment for carrying out a method according to the invention
- FIG. 4 shows in a simplified graphical representation a further embodiment for carrying out a method according to the invention.
- FIG. 5 shows a simplified graphical representation of a further exemplary embodiment for carrying out a method according to the invention.
- an embodiment of an elevator system 1 is shown.
- the elevator system 1 is a so-called shuttle system, by means of which users are moved to another passenger conveyor device, in particular further elevator systems and / or escalators, in particular in so-called "high rise buildings.”
- the elevator system 1 therefore has only a comparatively small one Number of floors 4, where people can get on or off, on.
- the elevator system 1 shown by way of example in FIG. 1 comprises a shaft system 2 with a first shaft 5 and a second shaft 6. These shafts 5, 6 need not be structurally separate shafts. In particular, the first shaft 5 and the second shaft 6 can each form regions of a common shaft. In other embodiments of the elevator system according to the invention more than a first shaft 5 and a second shaft 6 are provided in particular.
- the elevator system 1 illustrated in FIG. 1 further comprises a plurality of elevator cars 3 that can be moved in the shaft system 2.
- the elevator system 1 shown in FIG. 1 has a respective conversion device 10 at its respective shaft system ends and in the central region of the shaft system 2. By means of these transfer devices 10, elevator cars 3 can change between the first shaft 5 and the second shaft 6.
- a plurality of conversion devices are provided between the ends of the shaft system 2 (not shown in FIG. 1).
- the elevator system 1 shown in FIG. 1 comprises a control device not explicitly shown in FIG. 1.
- This control device is designed to operate the elevator system 1.
- the control device is designed to control the method of the elevator cars 3.
- the elevator cabs 3 are controlled in such a way that the elevator cabs 3 are moved separately between floors 4 in a circulation mode, the elevator cabins 3 being moved exclusively upwards in a first shaft 5, which is shown symbolically in FIG. 1 by the arrow 8 , and are moved in a second shaft 6 exclusively downwards, which is shown symbolically in Fig. 1 by the arrow 9.
- the elevator cars 3 are brought from the first shaft 5 into the second shaft 6 at the upper end of the shaft system 2 or are moved from the second shaft 6 into the first shaft 5 at the lower end of the shaft system 2.
- About the further transfer device 10 in the central region of the shaft system 2 is advantageously a change of elevator cars 3 between the shafts 5, 6 allows without an elevator car 3 has completed a complete circulation through the shaft system 2.
- the control device of the elevator system 1 can advantageously react further to temporary and / or locally higher transport needs of persons.
- the control device of the elevator system 1 illustrated in FIG. 1 is furthermore set up to define at least one number of shaft positions 7 corresponding to the number of elevator cars 3, which can each be approached by the elevator cars 3.
- the stops are defined on the floors 4 in this embodiment.
- a synchronization of the method of the elevator cars 3 is then performed by the control device. That is, the further upward and / or downward movement of the elevator cars 3 with respect to the defined shaft positions 7 is synchronized.
- further shaft positions are defined between the stops, with respect to which then the synchronization of the process of the elevator cars 3 is performed in addition to the stops.
- the number of elevator cars 3 can be adjusted as needed, is advantageously given as a predetermined event when the number of movable elevator cars 3 of the elevator system 2 exceeds the number of stops of the elevator system. Upon occurrence of this event, the shaft positions with respect to which the synchronization of the process of the elevator cars 3 is performed are advantageously redefined. If elevator cabins 3 are removed from the elevator system 2, so that the number of stops of the elevator system is again equal to or greater than the number of movable elevator cabins 3, this advantageously represents another predetermined event, which triggers a redefinition of the shaft positions 7.
- Shaft positions are advantageously defined starting from an "entry stop” at predetermined intervals, such that a safety distance between the elevator cars 3 is maintained and short time intervals between the departure of an elevator car from the "entry stop” and the retraction of another elevator car in this "boarding stop
- the synchronization can take place in such a way that the departure of one elevator car from the "entry stop” and the "advancement” of the other from the respective shaft position of these elevator cars to the next shaft position occur simultaneously.
- the control device assigns in each case one of the defined shaft positions 7 to one of the elevator cars 3 logically.
- the respective current position of the elevator cars in the respective shaft 5, 6 is defined as a shaft position. If all the elevator cars 3 stop at a stop of a floor 4, then the stop at which the respective elevator car 3 is located will have the shaft position 7 assigned to this elevator car 3. In the further process sequence, each elevator car 3 will then advantageously have that shaft position at which it is still which is the elevator car 3 driving ahead of this elevator car 3, assigned, so that the next synchronization is considered for this elevator car with respect to this newly defined shaft position.
- a shaft position of an elevator car is thus logically assigned at all times, the assignment taking place in particular after a synchronization process, in particular such that the shaft positions are now assigned an "advancing" other elevator car.
- the conversion devices 10 are defined as shaft position 7 for an elevator car 3 that is converted by the conversion device 10 , For at least one of the elevator cars, the synchronization then takes place with respect to this conversion device 10.
- the elevator system 1 is operated in such a way that a subarea of the shaft system 2, in which a subset of the elevator cars 3, that is not all of the elevator cars 3 of the elevator system 1, is excluded from the execution of the synchronization
- the control device of the elevator system 1 is designed to a corresponding control of the elevator system 1.
- a conversion device 10 can be defined as such a subregion of the shaft system that is exempted from performing the synchronization. In particular, however, depending on call requests, a subarea of the shaft system may be exempted from performing the synchronization.
- the elevator cabins 30, 31, 32, 33 and 34 are moved in a circulating operation separately, ie in particular not coupled together, between floors 4 of the elevator system, in such a way that the elevator cars 3 are moved upward in the first shaft 5 and in the second shaft 6 are moved down.
- the stops accessible by the elevator cars 30, 31, 32, 33 and 34 in the floors 4 are defined as shaft positions 7.
- these stops defined as shaft positions 7, a synchronization of the method of the elevator cars 30, 31, 32, 33 and 34 is then carried out.
- the synchronization of the method of the elevator cars 30, 31, 32, 33 and 34 is so is carried out that all elevator cars, so all involved in the synchronization elevator cars, at the same time leave the stops.
- this synchronization can be referred to as start synchronization.
- the elevator cars 30, 31, 32, 33 and 34 are each moved according to a travel curve, wherein for synchronization of the process of the elevator cars 30, 31, 32, 33 and 34 an adaptation of the respective driving curves taking into account the positions of Elevator cabins 30, 31, 32, 33 and 34 in the respective shaft 5, 6 takes place.
- the conversion device 10 and elevator cars located in the transfer device 10 are thereby excluded from the synchronization.
- operating parameters relating to each of the elevator cars 30, 31, 32, 33 and 34 are advantageously detected and each of the elevator cars 30, 31, 32, 33 and 34 incorporated in the synchronization is evaluated at least taking into account the operating parameters detected for the respective elevator car and taking into account the the elevator car driving in front of this elevator car detected operating parameters.
- the current position, speed, acceleration and the respective waiting time in the respective stop of each elevator car are detected as operating parameters.
- the waiting times, ie holding times of each elevator car during which the respective elevator car is not moved, are predicted for each of the elevator cars and recorded as one of the operating parameters.
- an arrival of an elevator car can be delayed by adjusting the input values of the travel curve of this elevator car. This can happen during the trip to the stop but also before the start of a trip to the stop. Due to the later arrival and the shorter holding time compared to the other elevator car results in a synchronized start of the next trip without additional waiting times.
- step 2 shows how the elevator car 31 and the elevator car 34 each hold a stop 4 at a stop as a defined shaft position 7.
- the elevator car 31 and 16 travel as it is synchronized with leaving the stop the elevator car 34 at the same time from the respective stop, as shown in “step 3".
- the located in the transfer device 10 elevator cars 32, 33 are excluded from the synchronization.
- step 4" it is now shown how an elevator car 30 enters a stop as a defined shaft position 7, this shaft position 7 being logically linked to this elevator car 30.
- the elevator car 31 moves into the conversion device 10, so that it is initially excluded from the further synchronization as well as the still in the transfer device 10 located elevator car 32.
- the elevator car 33 has left the transfer device 10 and moves to a stop as a defined shaft position 7.
- This elevator car 33 is logically linked to this shaft position.
- the elevator car 34 is moved to another stop, not shown in FIG. 2.
- the elevator cars 30, 33 and 34 do not need to enter the next stop at the same time.
- an elevator car such as the elevator car 30, a less long dwell time at the stop predicts, as for another elevator car, such as the elevator car 33, it is advantageously provided that to avoid from the promoted persons perceived as annoyingly long holding times, the Drive the elevator car 30 is delayed, so that later retracts as the elevator car 33 in the assigned stop.
- step 5" is shown how the elevator car 30 and the elevator car 33 are both in the respective stop, so that in turn a simultaneous leaving these elevator cars 30, 33 can be realized from the stops.
- FIGS. 3 and 4 Three advantageous embodiments of the synchronization according to a method according to the invention are explained in more detail below with reference to FIG. 3, FIG. 4 and FIG. For purposes of better clarity and ease of understanding, only two consecutive elevator cars are considered in FIGS. 3 and 4.
- the shaft positions 71, 7, 72, 72 ', 73 and 73' are defined shaft positions in the sense of the invention. With regard to the defined shaft positions, as explained in more detail below, the synchronization of the elevator car process is carried out in such a way that all the elevator cars leave the defined shaft positions at the same time.
- the defined shaft positions 71, 7, 72, 72 ', 73 and 73' are each stops. In principle, however, positions outside of stops can also be determined as defined shaft positions.
- both elevator cars are initially located in a stop 71 or 7.
- the synchronization of the method of the elevator cars is carried out in such a way that the elevator cars at the same time the defined shaft positions 71, 71', 72, 72 ', 73 and 73' leave. That is, even if one of the elevator cars could already start because no people get on or off, this elevator car is held at the respective shaft position until all the elevator cars involved in the synchronization process are ready for departure. This results in the differently long holding times 121 and 12 of the elevator cars shown in FIG. If all the elevator cars are ready for departure, the elevator cars start together, as shown by way of example in FIG.
- the doors to the cabins positively close after a predetermined maximum time interval.
- the expiration of this time interval is thereby advantageously signaled to the persons, in particular by means of a countdown display and / or a signaling device in the manner of a traffic light.
- the Holding time for each elevator car at the respective shaft position 72, 72 'predicted Prior to the arrival of the elevator cars at the respective next shaft positions, in the embodiment shown in FIG. 3 before arriving at the shaft positions 72 and 72 ', particularly preferably before the elevator cars leave the respective bus stop 71 or 71', the Holding time for each elevator car at the respective shaft position 72, 72 'predicted. Stochastic methods are used in particular for this purpose.
- the respective current load in the respective elevator car and / or a learned traffic flow and / or the number of persons waiting at the respective bus stop are taken into account.
- the number of waiting persons is determined in particular via the number of incoming destination calls and / or by means of camera systems.
- the driving curves 111, 111 ', 112, 112' of the elevator cars are adapted, advantageously such that unnecessarily long holding times are largely avoided. Because long stops are perceived by the passengers as disturbing. Since in the exemplary embodiment illustrated in FIG. 3 for the preceding elevator car the predicted holding time 122 'is shorter than the predicted holding time 122 for the following elevator car, the respective driving curves 11 ⁇ and 111 are adapted such that the preceding elevator car the shaft position 72 'reached later than the trailing elevator car shaft position 72. The travel curve 111 is therefore steeper than the travel curve U V.
- the predicted hold time 123' for the preceding elevator car is longer than the predicted hold time 123 for the subsequent elevator car.
- the travel curve 112 'of the preceding elevator car is therefore adapted such that it reaches the shaft position 73' faster than the subsequent elevator car reaches the shaft position 73.
- the travel curve 112 therefore runs flatter than the travel curve 112 '.
- the travel curve does not have to be linear.
- the driving curves can be adapted to changed operating parameters. Such an adaptation can take place, in particular, if further destination calls are detected during the process of the elevator cars and thus the estimated holding time of one or more elevator cars changes.
- the process of the elevator cars is synchronized in such a way that the elevator cars involved in the synchronization reach the defined shaft positions at the same time .
- stops are defined as the defined shaft positions 71, 71 ', 72, 72', 73 and 73 '.
- the elevator cars are each logically linked to the defined shaft positions. For example, in the illustration in FIG.
- the preceding elevator car is logically logically linked with the shaft position 7, then with the shaft position 72 'and then with the shaft position 73'.
- the subsequent elevator car is logically linked to the shaft position 71, then to the shaft position 72 and then to the shaft position 73.
- the synchronization of the method of the elevator cars then takes place in each case with respect to the respective logically associated with the elevator cars shaft positions.
- expected holding times 121, 121 ', 122, 122', 123 and 123 'of the elevator cars are each moved according to individual driving curves 111, 111 ', 112 and 112'.
- the respective driving curves 111, 111 ', 112 and 112' of the elevator cars are adjusted taking into account current operating parameters, in particular taking into account the positions of the elevator cars in the respective shaft.
- shaft positions 71 and 7 are simultaneously reached by the elevator cars.
- the elevator cars leave the respective stops.
- the driving curves 111, 111 ', 112 and 112' of the elevator cars are adapted accordingly. For example, because the preceding elevator car leaves the shaft position 71 'later than the elevator car following behind the shaft position 71, the preceding elevator car is moved at a higher speed than the subsequent elevator car.
- the travel curve U V is therefore steeper than the travel curve 111. Accordingly, the travel curve 112 of the elevator car traveling behind is adapted such that this elevator car is moved more slowly than the preceding elevator car. The travel curve 112 'is therefore shallower than the travel curve 112.
- the travel curves of the elevator cars are changed so that the elevator cars arrive at their next stop at the same time. Elevator cabins can then start the trip to the next stop individually after their respective holding time at the respective defined shaft position.
- the common arrival time at the next stop is advantageously used to determine suitable input parameters for the driving curves for the further travel of the elevator cars.
- the estimated holding times and / or the estimated remaining holding times of the individual elevator cars are advantageously taken into account.
- the synchronization advantageously always takes into account that predetermined safety distances between the elevator cars are maintained.
- operating parameters relating to each of the elevator cars are advantageously detected and each of the elevator cars is moved at least taking into account the operating parameters detected for this elevator car and taking into account the operating parameters detected for the elevator car preceding this elevator car.
- elevator cars 31, 32, 33, 34, 35, 36 and 37 are shown by way of example at different positions (h) in the shaft system at times (t).
- the synchronization of the method of the elevator cabins 31, 32, 33, 34, 35, 36 and 37 advantageously takes place here such that a time interval, referred to as "cycle time” in Fig. 5, is maintained between successive elevator cars , 32, 33, 34, 35, 36 and 37 takes place in this embodiment with respect to the defined shaft positions 7.
- the synchronization of the method of the elevator cars 31, 32, 33, 34, 35, 36 and 37 with respect to the defined shaft positions 7 is carried out such that for an operating period of the elevator system, for example the morning operation of the elevator system Elevator cabins 31, 32, 33, 34, 35, 36 and 37 are each at a given time at the respective shaft position 7, in particular reach or leave the respective defined shaft positions 7 at a given time.
- Elevator cabins 31, 32, 33, 34, 35, 36 and 37 are each at a given time at the respective shaft position 7, in particular reach or leave the respective defined shaft positions 7 at a given time.
- This schedule is thereby advantageously adapted as needed in the context of synchronization.
- Such an adaptation of the timetable in the context of synchronization is an adaptation of the driving curves of the elevator cars 31, 32, 33, 34, 35, 36 and 37 downstream. That is, an adaptation of the timetable is advantageously carried out only if an adaptation of the driving curves alone is not sufficient to perform the synchronization.
- FIG. 5 can thus also be regarded as a timetable for a single elevator car, the reference numerals 31, 32, 33, 34, 35, 36 and 37 in this case designating a single elevator car at different times Positions h in the shaft system called.
- the reference numeral 31 denotes the elevator car at the time 09:20:00 clock
- the reference numeral 33, the elevator car at 09:20:40 clock reference numeral 34 designates the elevator car at 09:21:00
- the reference numeral 35 designates the elevator car at 09:21:20
- the reference numeral 36 designates the elevator car at 09:21:40
- reference numeral 37 the elevator car is designated at 09:22:00.
- a synchronization of the method of the elevator cars takes place with respect to the defined shaft positions 7, where the further process of the elevator car is delayed by stopping the elevator cars.
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Structural Engineering (AREA)
- Elevator Control (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015212903.9A DE102015212903A1 (en) | 2015-07-09 | 2015-07-09 | Method for operating an elevator system and elevator system |
PCT/EP2016/065150 WO2017005575A1 (en) | 2015-07-09 | 2016-06-29 | Method for operating a lift system, and lift system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3325390A1 true EP3325390A1 (en) | 2018-05-30 |
EP3325390B1 EP3325390B1 (en) | 2020-12-23 |
Family
ID=56372888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16736420.7A Active EP3325390B1 (en) | 2015-07-09 | 2016-06-29 | Method for operating a lift system, and lift system |
Country Status (9)
Country | Link |
---|---|
US (1) | US11084687B2 (en) |
EP (1) | EP3325390B1 (en) |
JP (1) | JP6516886B2 (en) |
KR (2) | KR20190133073A (en) |
CN (1) | CN107922145B (en) |
BR (1) | BR112017027941B1 (en) |
CA (1) | CA2989268C (en) |
DE (1) | DE102015212903A1 (en) |
WO (1) | WO2017005575A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014017487A1 (en) * | 2014-11-27 | 2016-06-02 | Thyssenkrupp Ag | Method for operating an elevator installation and elevator installation designed for carrying out the method |
DE102015102563A1 (en) * | 2015-02-23 | 2016-08-25 | Thyssenkrupp Ag | Method for operating an elevator system with several shafts and several cabins |
EP3500512A4 (en) * | 2016-08-09 | 2020-08-26 | Kone Corporation | Managing the number of active elevator cars in a multi-car elevator shaft system |
JP6818642B2 (en) * | 2017-06-28 | 2021-01-20 | 株式会社日立製作所 | Multicar elevator |
DE102017223437A1 (en) * | 2017-12-20 | 2019-06-27 | Kardex Produktion Deutschland Gmbh | Picking device with remaining time display |
DE102018213575B4 (en) * | 2018-08-13 | 2020-03-19 | Thyssenkrupp Ag | Method for operating an elevator system with specification of a predetermined route as well as elevator system and elevator control for executing such a method |
EP3650391B1 (en) * | 2018-11-06 | 2022-01-05 | KONE Corporation | A method, a multicar elevator system, and an operational entity for controlling movement of two or more elevator cars of a multicar elevator system |
US20210155457A1 (en) * | 2019-11-26 | 2021-05-27 | Man Hay Pong | Elevator system with multiple independent cars in a 2-dimensional hoistway |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4004654A (en) * | 1971-07-07 | 1977-01-25 | Trebron Holdings Limited | Elevator structure supporting apparatus |
JPH0761831B2 (en) * | 1989-06-20 | 1995-07-05 | 三菱電機株式会社 | How to operate a low press linear motor elevator |
JPH04191251A (en) * | 1990-11-26 | 1992-07-09 | Takenaka Komuten Co Ltd | Driving method of elevator |
JPH0539173A (en) * | 1991-07-31 | 1993-02-19 | Toshiba Corp | Operation control method for self-advancing elevator |
JPH0597353A (en) * | 1991-10-09 | 1993-04-20 | Mitsubishi Heavy Ind Ltd | Electric conduction circuit for elevator |
JP3448890B2 (en) | 1993-03-18 | 2003-09-22 | 株式会社日立製作所 | Operation control device for multi-car type elevator |
JP3029168B2 (en) * | 1993-04-22 | 2000-04-04 | 株式会社日立製作所 | Operation control device for multi-car type elevator |
JPH07277613A (en) * | 1994-04-11 | 1995-10-24 | Hitachi Ltd | Elevator system |
JP3404440B2 (en) * | 1995-04-12 | 2003-05-06 | 株式会社日立製作所 | Elevator system |
JP2004002020A (en) | 2002-05-27 | 2004-01-08 | Inventio Ag | Elevator facility provided with several self-travelling cars and at least three adjacently arranged elevator hoistways |
EP1367018B1 (en) * | 2002-05-27 | 2010-10-06 | Inventio AG | Elevator system with a plurality of self-moving cabins and at least three parallel shafts |
TWI343357B (en) | 2004-07-22 | 2011-06-11 | Inventio Ag | Elevator installation with individually movable elevator cars and method for operating such an elevator installation |
KR101115482B1 (en) * | 2006-12-22 | 2012-03-05 | 오티스 엘리베이터 컴파니 | Elevator system with multiple cars in a single hoistway |
WO2009038551A2 (en) * | 2007-09-18 | 2009-03-26 | Otis Elevator Company | Multiple car hoistway including car separation control |
DE102014220966A1 (en) * | 2014-10-16 | 2016-04-21 | Thyssenkrupp Elevator Ag | Method for operating a transport system and corresponding transport system |
DE102014017487A1 (en) * | 2014-11-27 | 2016-06-02 | Thyssenkrupp Ag | Method for operating an elevator installation and elevator installation designed for carrying out the method |
DE102015102564A1 (en) * | 2015-02-23 | 2016-08-25 | Thyssenkrupp Ag | Elevator system with several shafts and several cabins and additional cabin receiving shaft |
DE102015102563A1 (en) * | 2015-02-23 | 2016-08-25 | Thyssenkrupp Ag | Method for operating an elevator system with several shafts and several cabins |
-
2015
- 2015-07-09 DE DE102015212903.9A patent/DE102015212903A1/en not_active Ceased
-
2016
- 2016-06-29 JP JP2017568048A patent/JP6516886B2/en not_active Expired - Fee Related
- 2016-06-29 US US15/742,716 patent/US11084687B2/en active Active
- 2016-06-29 BR BR112017027941-0A patent/BR112017027941B1/en active IP Right Grant
- 2016-06-29 EP EP16736420.7A patent/EP3325390B1/en active Active
- 2016-06-29 KR KR1020197034543A patent/KR20190133073A/en active Application Filing
- 2016-06-29 WO PCT/EP2016/065150 patent/WO2017005575A1/en active Application Filing
- 2016-06-29 CN CN201680039991.1A patent/CN107922145B/en active Active
- 2016-06-29 CA CA2989268A patent/CA2989268C/en active Active
- 2016-06-29 KR KR1020187003622A patent/KR102277349B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR102277349B1 (en) | 2021-07-14 |
KR20180028474A (en) | 2018-03-16 |
CN107922145B (en) | 2020-07-31 |
BR112017027941B1 (en) | 2022-01-18 |
EP3325390B1 (en) | 2020-12-23 |
CA2989268C (en) | 2021-01-05 |
DE102015212903A1 (en) | 2017-01-12 |
KR20190133073A (en) | 2019-11-29 |
JP2018519226A (en) | 2018-07-19 |
BR112017027941A2 (en) | 2018-08-28 |
US20180201472A1 (en) | 2018-07-19 |
CN107922145A (en) | 2018-04-17 |
WO2017005575A1 (en) | 2017-01-12 |
JP6516886B2 (en) | 2019-05-22 |
CA2989268A1 (en) | 2017-01-12 |
US11084687B2 (en) | 2021-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3325390B1 (en) | Method for operating a lift system, and lift system | |
EP3224172B1 (en) | Method for operating an elevator system | |
EP2370334B1 (en) | Elevator control of an elevator installation | |
EP3099616B1 (en) | Method for operating a lift system | |
DE102014220966A1 (en) | Method for operating a transport system and corresponding transport system | |
DE2411807C2 (en) | Elevator system | |
EP3218294B1 (en) | Method for processing call inputs by an elevator controller and elevator systems for implementing the method | |
EP0365782A1 (en) | Method and device for the group control of double-compartment lifts | |
DE112013007235T5 (en) | Elevator control device | |
WO2016128313A1 (en) | Method for operating a lift system | |
DE2517514A1 (en) | LIFT CONTROL SYSTEM | |
EP2132124B1 (en) | Method for utilisation dependent operation of a lift facility with two cabins moving in the same shaft and corresponding lift facility | |
DE2456146A1 (en) | SPEED CONTROL FOR A LIFT SYSTEM | |
DE102017219146A1 (en) | Elevator installation with shaft changing units and method for operating an elevator installation with shaft changing units | |
EP3774627B1 (en) | Method for operating a lift system | |
DE102018213575B4 (en) | Method for operating an elevator system with specification of a predetermined route as well as elevator system and elevator control for executing such a method | |
DE112012006080B4 (en) | Elevator control device | |
EP1522518B1 (en) | Elevator system and method for controlling an elevator system | |
EP1870366A1 (en) | Lift facility and method for operating a lift facility | |
EP1882670B1 (en) | Method for modernising a lift facility | |
DE2458693A1 (en) | CALL SELECTION SYSTEM FOR ELEVATOR CABINS | |
CH625767A5 (en) | ||
EP3124415A1 (en) | Lift system with controlled time dependent parking position | |
EP2851324A1 (en) | Method for operating a lift control device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20180116 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: THYSSENKRUPP ELEVATOR AG Owner name: THYSSENKRUPP AG |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: THYSSENKRUPP ELEVATOR INNOVATION AND OPERATIONS AG |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20200902 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502016012041 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1347509 Country of ref document: AT Kind code of ref document: T Effective date: 20210115 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: FI Ref legal event code: FGE |
|
RAP4 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: TK ELEVATOR INNOVATION AND OPERATIONS GMBH |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502016012041 Country of ref document: DE Owner name: TK ELEVATOR INNOVATION AND OPERATIONS GMBH, DE Free format text: FORMER OWNER: THYSSENKRUPP ELEVATOR INNOVATION AND OPERATIONS AG, 45143 ESSEN, DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210324 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210323 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20201223 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210323 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210423 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502016012041 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210423 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 |
|
26N | No opposition filed |
Effective date: 20210924 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20210629 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20210630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210629 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210630 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210629 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210629 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210423 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210630 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1347509 Country of ref document: AT Kind code of ref document: T Effective date: 20210629 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210629 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230526 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20160629 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FI Payment date: 20230621 Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240619 Year of fee payment: 9 |