EP4013709A1 - Verfahren zum steuern einer aufzuganlage unter verwendung eines computergesteuerten mobilen geräts - Google Patents
Verfahren zum steuern einer aufzuganlage unter verwendung eines computergesteuerten mobilen gerätsInfo
- Publication number
- EP4013709A1 EP4013709A1 EP20751585.9A EP20751585A EP4013709A1 EP 4013709 A1 EP4013709 A1 EP 4013709A1 EP 20751585 A EP20751585 A EP 20751585A EP 4013709 A1 EP4013709 A1 EP 4013709A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mobile device
- car
- information
- elevator
- control unit
- 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
Classifications
-
- 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
- B66B5/0025—Devices monitoring the operating condition of the elevator system for maintenance or repair
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
- B66B1/3461—Data transmission or communication within the control system between the elevator control system and remote or mobile stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
- B66B1/40—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings
-
- 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
-
- 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
Definitions
- the present invention relates to a method for controlling an elevator installation using a computer-controlled mobile device.
- the invention also relates to an evaluation unit designed to carry out the proposed method, an elevator installation, a computer program product and a computer-readable medium with such a computer program product.
- Elevators are used to transport people or goods between different floors or height levels of a building or structure. Before starting an elevator, it is usually necessary to set the respective stopping positions of an elevator car on the individual floors using an elevator control so that a door sill of the elevator car in each stopping position is as flush as possible with a door or threshold of the respective floor.
- a technician In order to measure the individual height deviations between the door threshold of the elevator car and the door or floor thresholds of the floors, a technician usually drives the elevator car from floor to floor and measures and notes the individual height deviations manually. After measuring all floors, the technician manually enters the recorded measured values into the elevator control.
- WO 2018/050470 A1 describes, for example, a method in which measured values can be recorded via a sensor integrated in a mobile terminal as soon as it is recognized that the mobile terminal is in the area of a shaft door Elevator system is located. For evaluation, the measured values can be transmitted to a central evaluation unit such as a server.
- WO 2017/064191 A1 an approach is disclosed according to which position data of car stopping positions of an elevator system can be displayed on a mobile terminal and can be changed by corresponding user inputs.
- the car holding positions can be measured using position measuring means in the elevator system.
- the changed position data can then be transmitted to a configuration unit of the elevator installation.
- a method for controlling an elevator system using a computer-controlled mobile device in which setting of stopping positions of an elevator car can be carried out more easily, more quickly, more economically and / or with a reduced risk of errors.
- a suitably configured evaluation unit and an elevator installation communicating with such an evaluation unit, as well as a computer program product configured to carry out the method and a computer-readable medium provided with it.
- a first aspect of the invention relates to a method for controlling an elevator installation using a computer-controlled mobile device.
- the elevator installation can have an elevator shaft with several assigned to each floor Shaft sleepers, an elevator car that can be moved along the elevator shaft with a car sleeper and a control unit for moving the elevator car.
- the mobile device can have an evaluation unit which is designed to communicate with the control unit.
- the method comprises at least the following steps, preferably in the specified order.
- information generated using at least one component of the mobile device as a result of a height difference between the car threshold and a current shaft threshold located opposite the car threshold is received in the evaluation unit.
- the information is then evaluated and control information for moving the elevator car is generated.
- the control information is sent to the control unit in order to move the elevator car in such a way that the height deviation between the car threshold and the current shaft threshold is minimized.
- a second aspect of the invention relates to an evaluation unit which is designed to carry out and / or control a method according to an embodiment of the first aspect of the invention.
- a third aspect of the invention relates to an elevator system which has an elevator shaft with several shaft sleepers each assigned to a floor, an elevator car with a car sleeper that can be moved along the elevator shaft, and a control unit for moving the elevator car.
- the control unit is designed to communicate with an evaluation unit according to an embodiment of the second aspect of the invention.
- a fourth aspect of the invention relates to a computer program product with computer-readable instructions which, when executed on a computer-controlled mobile device, instruct the device to carry out a method according to an embodiment of the first aspect of the invention.
- a fifth aspect of the invention relates to a computer-readable medium on which a computer program product according to an embodiment of the fourth aspect of the invention is stored.
- the height adjustment of an elevator car in relation to the door openings of individual floors has so far been based predominantly on manual processes, which can be associated with a corresponding susceptibility to errors.
- the processes of applying a measuring tape, reading measured values, noting the measured values and finally entering the measured values into the elevator control by a technician can lead to inaccuracies or errors that require a subsequent check of the individual stopping positions of the elevator car and possibly a new one May make height adjustment with a renewed subsequent check necessary. For example, it can happen that measured values are accidentally mixed up and assigned to the wrong floor.
- an elevator control has an integrated human-machine interface, also called human machine interface or HMI for short, via which the technician can enter or change configuration data.
- the man-machine interface expediently has a display and a few input keys for operating the elevator control.
- the manual input of the measured values into the elevator control can be cumbersome and therefore prone to errors, which is why appropriate training of the technician is usually required for correct operation.
- a mobile device can generally be understood to mean a portable electronic device that a technician can easily carry with him.
- An application programmed specifically for the (fine) adjustment of the stopping positions also known as an app, can be run on the mobile device.
- the mobile device can be specially configured to exchange data with a control unit controlling the elevator system.
- the application can be programmed to send control commands for moving the elevator car to the control unit, so that the mobile device conveniently functions as a type of remote control for the control unit.
- the (fine) adjustment of the stopping positions can thus be carried out without prior manual input of correction values into the control unit, which saves time and eliminates potential sources of error.
- sensors for measuring different physical variables.
- These sensors can advantageously be used to measure, at least for the most part automatically, measured values that were previously measured, read and entered manually, and to transmit them to the control unit using the data communication options mentioned.
- the entire process of adjusting the height of an elevator car more precisely the (fine) adjustment of the car threshold with respect to the respective shaft thresholds of the individual floors, can be significantly accelerated, simplified and made more convenient with the aid of the approach presented here.
- reading and input errors can be avoided through the direct data transmission between the mobile device and the control unit. This means that in most cases there is no need for additional learning or control drives, as has been the case up to now.
- the handling of a user interface of the control unit which may be complicated, and thus also the corresponding training of technicians, can be superfluous in those cases in which data, which are required for (fine) adjustment of the height position of the elevator car, are sent directly from the mobile device to the control unit.
- a car threshold can be understood to mean a threshold of the elevator car, in particular a door threshold of a car door of the elevator car.
- a shaft threshold can be understood to mean a threshold of the elevator shaft assigned to a floor, in particular a door threshold of a shaft door.
- the shaft sill can also be understood as a bottom edge of a shaft opening via which the elevator car is accessible from one floor.
- a control unit can be understood to mean a module with a plurality of electrical and / or electronic components for controlling various actuators of the elevator installation, in particular, for example, a drive for moving the elevator car.
- the control unit can be designed to communicate with the mobile device via a wired and / or wireless data communication connection, for example a cellular radio, WUAN or Bluetooth connection.
- An evaluation unit can be understood as an electronic module integrated into the mobile device that is configured to execute a computer-controlled application for controlling the elevator system.
- the evaluation unit can be designed analogously to the control unit in order to communicate directly with the control unit via the wired and / or wireless data communication connection.
- the data communication with the control unit can take place via a communication component of the mobile device which is arranged separately from the evaluation unit, wherein the evaluation unit can send the control information to the control unit via the communication component.
- Information generated using at least one component of the mobile device can, for example, be information that was generated as a result of user input, for example by touching a touch-sensitive screen of the mobile device, or by one or more integrated sensors of the mobile device.
- the user input can come about, for example, that a technician determines the height deviation between the car threshold and the current shaft threshold and as a result of this determination a corresponding input in an on the mobile device makes running application, corresponding information is generated and received in the evaluation unit.
- the input can be a control command for moving the elevator car or a value of the height deviation measured by the technician.
- An integrated sensor can be, for example, an inclination sensor for measuring an inclination of the mobile device or a height sensor for measuring a height of the mobile device.
- the integrated sensor can be used, for example, to measure the height deviation and to generate corresponding information, which is then received in the evaluation unit.
- a vertical offset i.e. H. an offset in a direction of travel of the elevator car, between the car threshold and the current shaft threshold.
- the cage sill can be lowered or raised relative to the current shaft sill, depending on the height deviation, so that a corresponding step is formed which can be a hindrance when leaving or entering the elevator cage.
- the elevator car can now be moved until the step disappears, i. That is, until the car threshold and the current shaft threshold are approximately at the same height and thus form an approximately smooth transition.
- this adjustment can, for example, be carried out with an accuracy in the single-digit millimeter range and in this sense be referred to as fine adjustment.
- the control information can include, for example, one or more control commands generated based on a user input for activating the control unit and / or sensor data generated by one or more sensors of the mobile device and / or data obtained through further processing of this sensor data.
- the mobile device can have an inclination sensor.
- the information can include sensor data generated by the inclination sensor in a position of the mobile device in which the mobile device rests on the one hand on the cage threshold and on the other hand on the current shaft threshold and thus one of the height deviation between the cage threshold and the current one Has shaft threshold dependent angle of inclination.
- the Control information includes height deviation information determined based on the sensor data.
- the mobile device can be placed longitudinally or transversely or in some other predetermined orientation over a gap between the car threshold and the current shaft threshold in order to measure the angle of inclination by means of the inclination sensor.
- a very precise alignment of the mobile device relative to the cabin threshold and the current shaft threshold can be specified.
- the alignment can be dependent on a device type of the mobile device, i. H. of its dimensions and its shape. In this way it can be ensured that the measurement of the angle of inclination is carried out under almost identical measurement conditions on each floor.
- the angle of inclination can be measured in a stationary and / or changing position of the mobile device.
- the position of the mobile device can change when measuring the angle of inclination, for example, to the extent that the elevator car is moved according to the height deviation while the mobile device rests on the car threshold and the current shaft threshold.
- the height deviation can thus be minimized in the sense of a closed control loop in which the change in the height deviation is continuously fed back to the control unit.
- the height deviation information can be, for example, a length value calculated from the sensor data, which indicates the vertical offset between the car threshold and the current shaft threshold. It is also possible, however, for the height deviation information to include the sensor data itself or values relating to the height deviation entered manually into the application by a user.
- the length value can be a measure, for example with the unit millimeter, or a ratio.
- the height deviation information can display a change in the length value calculated from the sensor data when the elevator car is moved. For example, the height deviation information in this case can indicate whether the length value increases or decreases when the elevator car is moved. It is also possible that the height deviation information only indicates whether the height deviation is positive or negative, ie whether the car threshold is above or below the current shaft threshold.
- this embodiment eliminates the need for a technician to manually record measured values and instead uses sensor data that can often be provided by an inclination sensor, especially when using a smartphone, at no additional cost. Since the mobile device can be used as a measuring device without significant hardware modifications, no additional measuring devices, for example those that are part of the elevator system, are required for (fine) adjustment of the stopping positions.
- the height deviation information can indicate a first direction and / or a second direction.
- the control unit can be configured to move the elevator car in the first direction and / or the second direction as a function of the height deviation information.
- the first and second directions can be opposite to each other.
- the control unit can be configured to move the elevator car in the first direction if the height deviation information indicates the second direction, i.e. H. for example to raise the elevator car when the height deviation information indicates that the car threshold is below the current shaft threshold.
- the control unit can be configured to move the elevator car in the second direction if the height deviation information indicates the first direction, i.e. H. For example, lowering the elevator car when the height deviation information indicates that the car threshold is above the current shaft threshold.
- the elevator system can be controlled in a direction-based manner in order to minimize the height deviation.
- This has the advantage that imponderables in connection with the most precise possible positioning of the mobile device relative to the car and shaft threshold, such as can occur, for example, when measuring absolute values of the angle of inclination, can be avoided.
- the sensor data can be evaluated together with a predetermined setpoint range with regard to the angle of inclination.
- an abort command for aborting the method can be generated and sent to the control unit if the angle of inclination is within the specified target value range.
- the setpoint range can be selected such that the cage threshold ends approximately flush with the current shaft threshold after the elevator car has been adjusted, provided that the angle of inclination is within the setpoint range.
- the setpoint range can include values from 0 to 2 degrees, for example.
- the setpoint range can also be selected, for example, such that the height deviation after the elevator car has been adjusted is at most 2 mm, 5 mm or 10 mm. As a result, the method can be ended automatically when the adjustment of the elevator car has been carried out with sufficient accuracy.
- the information can include an input by a user in an application executed by the mobile device for controlling the elevator installation.
- the control information can include a control command to the control unit based on the input of the user.
- the input by the user can be, for example, touching an operating section of a touch-sensitive screen of the mobile device or, alternatively or additionally, actuating a physical control button on the mobile device.
- the application can be configured to convert the user's input into a corresponding control command that can be read by the control unit of the elevator system.
- the application can be written in any programming language and programmed with appropriate interfaces, for example in the form of control surfaces and / or input fields.
- the control command can, for example, specify a movement of the elevator car.
- control command can also describe a value of the height deviation entered by the user, which can be used by the control unit to move the elevator car accordingly.
- This embodiment enables a technician to control the elevator system in a practically location-independent manner, especially if the data communication between the mobile device and the control unit is wireless, as is usually the case with modern mobile devices.
- the application can comprise a first interface for entering an upward movement and / or a second interface for entering a downward movement.
- a first control command can be generated, to move the elevator car upwards when the input is made via the first interface, and / or a second control command can be generated in order to move the elevator car downwards when the input is made via the second interface.
- the interfaces can be designed, for example, as touch-sensitive control surfaces, also called buttons.
- the control surfaces can, for example, be arranged separately from one another and / or visually differ from one another.
- the control command can specify a travel path and / or a travel direction and / or a travel duration and / or a travel speed of the elevator car.
- the elevator car can be moved very precisely, for example at a particularly low speed, depending on the requirements.
- the control information can include floor information relating to a floor assigned to the current shaft threshold.
- the floor information can for example encode a floor number such as “first floor” or “second floor”. This allows the control information to be automatically assigned to a specific floor. This avoids confusion, which can occur when measuring values and floor information are entered manually.
- the mobile device can have a height sensor.
- the information can include further sensor data generated by the height sensor.
- the floor information can have been generated based on the additional sensor data.
- the height sensor can for example be a barometer or a GPS sensor of the mobile device.
- the additional sensor data can be air pressure data or geographical position data, which can be inferred from the height of the mobile device and thus the height of the car or shaft threshold.
- the floor information can thus be generated without the use of additional sensors, such as permanently installed magnetic sensors and corresponding code tapes, as can usually be used in an elevator system.
- Embodiments of the described method can advantageously be carried out with an evaluation unit according to an embodiment of the second aspect of the invention.
- Such an evaluation unit can, with the aid of an application programmed specifically for this purpose, according to an embodiment of the third aspect of the invention, be able to carry out embodiments of the method described.
- a computer program product can be set up, when executed on the computer-controlled mobile device, to instruct the latter to execute or control the steps to be carried out by the mobile device as part of the method described here.
- the computer program product of the fourth aspect of the invention can be viewed as the application with which the mobile device is programmed in order to be able to carry out its task in the described method.
- the computer program product can be programmed in any computer language.
- the computer program product can be stored on any computer-readable medium.
- the computer program product can be stored on a portable computer-readable medium such as a flash memory, a CD, a DVD or the like.
- the computer program product can be stored on a permanently installed computer or server and downloaded therefrom, for example via a network such as the Internet.
- the computer program product can be stored on computers that are part of a data cloud.
- FIG. 1 shows an elevator installation and a computer-controlled mobile device for performing a method according to an exemplary embodiment of the invention.
- FIG. 2 shows an elevator installation and a computer-controlled mobile device for carrying out a method according to a further exemplary embodiment of the invention.
- FIG. 3 shows a computer-controlled mobile device with an evaluation unit according to an embodiment of the invention.
- FIG. 4 shows a flow chart of a method according to an exemplary embodiment of the invention.
- the elevator installation 100 comprises an elevator cage 104 which can be moved in an elevator shaft 106.
- the elevator shaft 106 is indicated here schematically by a wall with a shaft opening 108, which enables access to the elevator car 104, for example from a floor of a building. In reality, the elevator shaft 106 can have a plurality of such shaft openings 108 depending on the number of floors in the building.
- the elevator car 104 is in a holding position opposite the shaft opening 108.
- a car sleeper 110 of the elevator car 104 is slightly vertically offset from a shaft sleeper 112 of the shaft opening 108, that is, between the car sleeper 110 and the shaft sleeper 112 there is a height deviation 114 that turns out to be represents a small step between the elevator car 104 and a floor 116 of the respective floor.
- the car sill 110 and the shaft sill 112 are, in particular, each around a doorstep.
- the car sill 110 is located above the shaft sill 112.
- the technician 118 uses the mobile device 102, which in this example is his personal service smartphone.
- the mobile device 102 is designed to communicate with a control unit 120 of the elevator installation 100. In particular, this communication takes place via a wireless data connection using mobile radio, WLAN and / or Bluetooth, as shown in FIG. 1.
- a special application for controlling the elevator installation 100 runs on the mobile device 102.
- the application is configured with a first interface 122 and a second interface 124 for processing inputs from the technician 118.
- the two interfaces 122, 124 are designed here as separate touch-sensitive buttons that can be actuated by touching a touch-sensitive screen 125 of the mobile device 102.
- the mobile device 102 is designed to generate a first control command 126 when the button of the first interface 122 labeled “Up” is touched, and a second control command 128 when the button of the second interface 124 is labeled “Down”.
- the control commands 126, 128 are sent wirelessly from the mobile device 102 to the control unit 120, which is designed to move the elevator car 104 upwards when receiving the first control command 126 or downwards when receiving the second control command 128.
- the technician 118 usefully actuates the button of the second interface 124 in order to move the elevator car 104 downwards in accordance with the height deviation 114 so that the car threshold 110 is approximately at the same height as the shaft threshold 112.
- the mobile device 102 or the application running on it thus functions as a type of remote control for the control unit 120.
- the technician 118 can, in addition to the direction of travel, receive further information relating to the control of the elevator car 104 in enter the mobile device 102, in particular values relating to a travel speed, a travel duration or a travel path of the elevator car 104. These values are sent to the control unit 120 analogously to the control commands 126, 128 and are further processed by it in a suitable manner to control the elevator car 104.
- the technician 118 can move the elevator car 104, for example, very slowly by means of a corresponding input in the application, in order to reduce the height deviation 114 to a setpoint range of a few millimeters, for example from 0 to a maximum of 2 mm.
- FIG. 2 shows the elevator system 100 and the computer-controlled mobile device 102 according to a further exemplary embodiment of the invention.
- the situation shown is the same as in FIG. 1, with the difference that a sensor system integrated into the mobile device 102 is used here to detect the height deviation 114 or to control the elevator car 104.
- the height deviation 114 is not detected here by the technician 118 himself, for example by measuring or simply seeing the height deviation 114, but in an automated manner by means of the mobile device 102 or the application running on it, specially programmed for this purpose.
- the mobile device 102 is designed to measure its inclination. This can advantageously be used to detect the height deviation 114.
- the technician 118 positions the mobile device 102 on the one hand on the cabin sill 110, on the other hand on the shaft sill 112, so that the mobile device 102 has an inclination corresponding to the height deviation 114, which is measured as the inclination angle by the sensors of the mobile device 102.
- the mobile device 102 Based on the angle of inclination, the mobile device 102, more precisely the application running on it for controlling the control unit 120, calculates height deviation information 200 which indicates the height deviation 114.
- the height deviation information 200 includes an absolute value of the height deviation 114 or, alternatively or in addition, directional information that only indicates a direction of the height deviation 114, that is to say, for example, whether the car threshold 110, as shown in FIG. 2, is positive, ie relative to the shaft sill 112 upwards, or negatively, ie relative to the manhole sill 112 downwards, offset.
- the mobile device 102 then sends the height deviation information 200 to the control unit 120, which is designed to evaluate the height deviation information 200 and to move the elevator car 104 up or down depending on the result of this evaluation.
- the height deviation information 200 indicates the positive offset of the car sill 110 relative to the shaft sill 112. Accordingly, the control unit 120 moves the elevator car 104 downwards in a direction opposite to this positive offset.
- the height deviation information 200 includes an absolute length value calculated from the angle of inclination with regard to the height deviation 114, then this length value can be used by the control unit 120 to determine a corresponding travel path of the elevator car 104.
- the control unit 120 moves the elevator car 104 based on the height deviation information 200, for example, until the angle of inclination measured by the mobile device 102 or the length value calculated from the angle of inclination is within a target value range that allows for accuracy to be achieved Fine adjustment of the elevator car 104 specifies.
- mobile device 102 When the target value range is reached, according to one exemplary embodiment, mobile device 102 automatically sends an abort command 202 to control unit 120 in order to abort the method. For example, with such an automatic termination of the method, the new stopping position of the elevator car 104 is automatically stored in the control unit 120.
- the mobile device 102 additionally sends floor information 204 to the control unit 120, which informs the control unit 120 of the floor on which the elevator car 104 is currently located. Similar to the height deviation 114, the floor information 204 can also be determined by means of the sensor system of the mobile device 102, for example by means of an integrated barometer or an integrated GPS sensor. This enables, for example, an automatic assignment of the height deviation information 200 to the current floor.
- 3 shows the computer-controlled mobile device 102 with an evaluation unit 300, which is designed to carry out a method according to an exemplary embodiment of the invention. The evaluation unit 300 is used, in particular, to execute the application as described above with reference to FIGS. 1 and 2.
- the mobile device 102 has, on the one hand, an inclination sensor 302 for measuring the angle of inclination of the mobile device 102 and, on the other hand, a height sensor 304 for measuring a height of the mobile device 102.
- the inclination sensor 302 and the height sensor 304 which are components of the sensor system of the mobile device 102 mentioned in the context of FIGS. 1 and 2, are each coupled to the evaluation unit 300, so that the inclination sensor 302 is sensor data 306 with regard to a measured inclination angle and the height sensor 304 is further sensor data 308 can send to the evaluation unit 300 with regard to a measured height.
- the evaluation unit 300 is designed to generate the height deviation information 200 based on the sensor data 306 and to send it to the control unit 120. It is also possible that the evaluation unit 300 forwards the sensor data 306 directly to the control unit 120 for further processing. Additionally or alternatively, the evaluation unit 300 is designed to generate the floor information 204 based on the further sensor data 308 and to send it to the control unit 120. Here, too, it is conceivable that the evaluation unit 300, instead of the floor information 204, merely forwards the further sensor data 308 to the control unit 120 so that it can determine the corresponding floor from the further sensor data 308.
- evaluation unit 300 is coupled to the touch-sensitive screen 125 via an input processing unit 310.
- Input processing unit 310 is designed to convert the inputs of technician 118 into corresponding input data 312 that can be evaluated by evaluation unit 300.
- control information 314 which is suitable for processing by the control unit 120.
- the control information 314 includes, as already described, for example the control commands 126, 128, the abort command 202, the height deviation information 200 and / or the floor information 204. Additionally or alternatively, the control information 314 includes the sensor data 306, the others Sensor data 308 and / or the input data 312 for external processing by the control unit 120.
- FIG. 4 shows a flow chart of a method 400 according to an exemplary embodiment of the invention.
- the method 400 can for example be carried out with the elevator system 100 and the mobile device 102, as they are described with reference to FIGS. 1 to 3.
- the method 400 comprises a first step 410 in which information, for example the input information 112, the sensor data 306 and / or the further sensor data 308, that is to say information that is generated as a result of the altitude deviation 114 by means of one or more components of the mobile device 102, for example by means of the screen 125, the inclination sensor 302 and / or the height sensor 304, is received in the evaluation unit 300.
- information for example the input information 112, the sensor data 306 and / or the further sensor data 308, that is to say information that is generated as a result of the altitude deviation 114 by means of one or more components of the mobile device 102, for example by means of the screen 125, the inclination sensor 302 and / or the height sensor 304, is received in the evaluation unit 300.
- the evaluation unit 300 then evaluates this information in a second step 420 in a corresponding manner in order to generate the control information 314.
- the evaluation unit 300 sends the control information 314 in a third step 430 to the control unit 120 so that the latter can move the elevator car 104 up or down using the control information 314 to minimize the height deviation 114 in a corresponding manner.
- a mobile phone with a corresponding application is used as the mobile device 102.
- the technician 118 drives the elevator car 104 from floor to floor and places the mobile phone 102 in each case over the car threshold 110, for example a door threshold of the elevator car 104, and a current shaft threshold 112, for example a door threshold of a current floor.
- Inclination sensors 302 in mobile phone 102 then measure a Inclination and calculate a deviation between a car position and a floor position. This deviation is sent together with a current floor position via a wireless communication link such as WLAN or Bluetooth to an elevator control in the form of the control unit 120, which adjusts the car position accordingly.
- the technician 118 can, for example, also tap a corresponding button in the order picking application himself, for example in the form of an up or down key, to determine the difference between the cars - and correct the floor position.
- the application sends this input information, also called input data 312 above, together with the current floor position via the wireless communication link to the control unit 120, which adjusts the car position in accordance with the input information.
- the technician 118 would normally have traveled from floor to floor with the elevator car 104, measured the deviation between the car and floor position with a tape measure and noted the measured values. After measuring all floors, he would have entered the noted measured values into the elevator control via a user interface. Under certain circumstances, another inspection trip would have been necessary.
- the approach presented here offers the advantage that manual measurement and input of measured values via a user interface can be dispensed with. This avoids errors when measuring or entering. Instead, the floor positions are stored in the application of the mobile phone 102 and are sent to the control unit 120 together with the measured values of the deviation recorded by sensors. The resulting adjustment of the cabin can be observed directly by the technician 118. This means that picking is much faster and less error-prone.
- the mobile phone 102 is placed on a transition between the thresholds of the car door and the storey door, by an angle of inclination of Mobile phone 102 to measure by means of the tilt sensor 302 integrated in the mobile phone 102. Based on the angle of inclination, the height deviation 114 between the two thresholds 110, 112 is then calculated.
- the calculated height deviation 114 is then transmitted to the control unit 120.
- the control unit 120 moves the elevator car 104 based on the height deviation 114, for example, until the mobile phone 102 is in a horizontal position, i.e. H. an angle of inclination of approximately 0 degrees is calculated.
- the elevator car 104 is controlled by the application, more precisely by the technician 118, who specifies to the control unit 120 via a corresponding input in the application how far and in which direction the elevator car 104 is to be moved so that the two thresholds 110, 112 are aligned with one another.
- the mobile phone 102 communicates directly with the control unit 120, for example via WLAN or Bluetooth. Communication via a cloud is also conceivable.
- the mobile phone 102 may independently determine a current floor position and to transmit this height information, also referred to above as floor information 204, to the control unit 120.
- the mobile phone 102 can, for example, automatically provide feedback as soon as it is in the horizontal position, which means that the measurement has been completed.
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Structural Engineering (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Elevator Control (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19191629 | 2019-08-14 | ||
| PCT/EP2020/072588 WO2021028462A1 (de) | 2019-08-14 | 2020-08-12 | Verfahren zum steuern einer aufzuganlage unter verwendung eines computergesteuerten mobilen geräts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4013709A1 true EP4013709A1 (de) | 2022-06-22 |
| EP4013709B1 EP4013709B1 (de) | 2025-02-26 |
Family
ID=67658753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20751585.9A Active EP4013709B1 (de) | 2019-08-14 | 2020-08-12 | Verfahren zum steuern einer aufzuganlage unter verwendung eines computergesteuerten mobilen geräts |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US12589972B2 (de) |
| EP (1) | EP4013709B1 (de) |
| JP (1) | JP7686622B2 (de) |
| KR (1) | KR102864222B1 (de) |
| CN (1) | CN114206762B (de) |
| AU (1) | AU2020328170B2 (de) |
| ES (1) | ES3016744T3 (de) |
| WO (1) | WO2021028462A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978527B (zh) * | 2021-03-19 | 2022-10-28 | 广州赛特智能科技有限公司 | 轮式机器人进出电梯自动辅助系统及方法 |
| WO2026061860A1 (en) * | 2024-09-17 | 2026-03-26 | Inventio Ag | A system and a method for adjusting floor offset in an elevator installation |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56117969A (en) * | 1980-02-22 | 1981-09-16 | Hitachi Ltd | Device and method of controlling elevator |
| JP4268787B2 (ja) | 2002-06-17 | 2009-05-27 | 株式会社日立製作所 | 診断用移動体装置 |
| JP2005089046A (ja) * | 2003-09-16 | 2005-04-07 | Matsushita Electric Works Ltd | 自律移動車両におけるエレベータ制御システム |
| JP2010189162A (ja) * | 2009-02-19 | 2010-09-02 | Toshiba Elevator Co Ltd | 点検システムを備えるエレベータ |
| CN102602756B (zh) | 2012-03-27 | 2013-11-27 | 中国矿业大学 | 一种登船电梯轿厢平层装置及平层方法 |
| KR101279168B1 (ko) | 2012-08-17 | 2013-06-26 | 김정헌 | 지피에스와 각도 센서를 이용한 골프장 위치 정보 제공 장치 및 방법 |
| JP6332458B2 (ja) | 2014-07-31 | 2018-05-30 | 東亞合成株式会社 | 接着剤層付き積層体、並びに、これを用いたフレキシブル銅張積層板及びフレキシブルフラットケーブル |
| JP2016047756A (ja) | 2014-08-28 | 2016-04-07 | 三菱電機株式会社 | 多段デッキエレベータの制御装置 |
| CN105110113A (zh) | 2015-07-28 | 2015-12-02 | 苏州汇川技术有限公司 | 电梯平层位置控制系统及方法 |
| DE202015105420U1 (de) | 2015-10-13 | 2017-01-16 | Elgo Electronic Gmbh & Co. Kg | Vorrichtung zur Positionseinstellung einer Aufzuganlage und Aufzugsystem |
| CN117185080A (zh) | 2016-05-04 | 2023-12-08 | 通力股份公司 | 用于增强电梯定位的系统和方法 |
| ES2807598T3 (es) | 2016-09-13 | 2021-02-23 | Inventio Ag | Procedimiento para la supervisión de una instalación de ascensor |
| WO2018198224A1 (ja) | 2017-04-26 | 2018-11-01 | 三菱電機株式会社 | エレベーターの段差点検装置 |
| CN106976769B (zh) | 2017-05-26 | 2018-12-04 | 湖北江汉建筑工程机械有限公司 | 一种施工升降机自动平层方法 |
| CN107539855B (zh) * | 2017-08-07 | 2019-09-06 | 日立楼宇技术(广州)有限公司 | 电梯平层故障的检测方法和系统 |
| EP3511278A1 (de) * | 2018-01-11 | 2019-07-17 | Otis Elevator Company | Aufzugsystem und verfahren zur positionierung einer aufzugskabine mit hoher genauigkeit |
| JP6932674B2 (ja) * | 2018-08-09 | 2021-09-08 | 株式会社日立ビルシステム | 携帯端末、およびエレベーター点検システム |
-
2020
- 2020-08-12 CN CN202080056763.1A patent/CN114206762B/zh active Active
- 2020-08-12 JP JP2022508809A patent/JP7686622B2/ja active Active
- 2020-08-12 EP EP20751585.9A patent/EP4013709B1/de active Active
- 2020-08-12 US US17/633,260 patent/US12589972B2/en active Active
- 2020-08-12 KR KR1020227004462A patent/KR102864222B1/ko active Active
- 2020-08-12 AU AU2020328170A patent/AU2020328170B2/en active Active
- 2020-08-12 WO PCT/EP2020/072588 patent/WO2021028462A1/de not_active Ceased
- 2020-08-12 ES ES20751585T patent/ES3016744T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP7686622B2 (ja) | 2025-06-02 |
| AU2020328170A1 (en) | 2022-03-03 |
| WO2021028462A1 (de) | 2021-02-18 |
| WO2021028462A9 (de) | 2021-04-08 |
| AU2020328170B2 (en) | 2024-05-02 |
| KR102864222B1 (ko) | 2025-09-24 |
| CN114206762B (zh) | 2024-04-19 |
| JP2022544285A (ja) | 2022-10-17 |
| US20220332541A1 (en) | 2022-10-20 |
| KR20220049515A (ko) | 2022-04-21 |
| EP4013709B1 (de) | 2025-02-26 |
| CN114206762A (zh) | 2022-03-18 |
| US12589972B2 (en) | 2026-03-31 |
| ES3016744T3 (en) | 2025-05-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3901872B1 (de) | Verfahren und vorrichtung zum steuern des betriebs einer baumaschine | |
| EP3966148B1 (de) | Verfahren zur erfassung von aufzugsdaten und zur erzeugung eines digitalen zwillings einer bestehenden aufzugsanlage | |
| EP3512793B1 (de) | Verfahren zur überwachung einer aufzuganlage | |
| EP4013709B1 (de) | Verfahren zum steuern einer aufzuganlage unter verwendung eines computergesteuerten mobilen geräts | |
| DE112016001246T5 (de) | System und Steuerung für eine Raumzuteilung in Aufzugkabinen | |
| EP1946154B1 (de) | Verfahren und bedieneinheit zum konfigurieren und überwachen einer einrichtung mit funktionaler sicherheit | |
| DE102004020099A1 (de) | Verfahren und Vorrichtung zum Beeinflussen eines mehrachsigen Handhabungsgeräts | |
| DE202015105420U1 (de) | Vorrichtung zur Positionseinstellung einer Aufzuganlage und Aufzugsystem | |
| DE102010037818A1 (de) | Funkfernsteuersender sowie Verfahren zum Übertragen von Steuersignalen in dem Funkfernsteuersender | |
| DE102015100669A1 (de) | Anti-pendel-steuerverfahren mit einstellbarer unterstützung für den transport einer schwebenden last | |
| EP4256415B1 (de) | Verfahren zum steuern einer drohne entlang eines schachts | |
| DE102019206656A1 (de) | Passenger guiding system for elevator, elevator system and passenger guiding method | |
| DE102018209717B4 (de) | Verfahren zur Steuerung des Betriebs einer Medizintechnikeinrichtung, Medizintechnikeinrichtung, Computerprogramm und elektronisch lesbarer Datenträger | |
| EP3966147B1 (de) | Verfahren zur erfassung und bearbeitung von aufzugsdaten einer aufzugsanlage | |
| EP4036488A1 (de) | Verfahren und anordnung zum abgleichen eines raumklimas mit klimapräferenzen von raumnutzern | |
| DE102019207266A1 (de) | Aufzugtürsteuersystem, aufzugsystem und aufzugtürsteuerverfahren | |
| EP3366430B1 (de) | Fördervorrichtung zum befördern von objekten und/oder personen | |
| EP3877963B1 (de) | Tragbare steuervorrichtung zum steuern eines bewegungssensors | |
| DE102013103851A1 (de) | Verfahren zum Ansteuern von gebäudesystemtechnischen Aktoren | |
| EP4441639A1 (de) | Feldgerät, feldgerätenetzwerk und verfahren für einen nutzerzugang | |
| DE102024113008A1 (de) | Kanalinspektions- und/oder Wartungssystem mit Bedieneinheit | |
| EP3483677B1 (de) | Verfahren zur einbindung von zumindest einer, eine datenschnittstelle aufweisende überwachungs- und/oder steuervorrichtung eines überwachungs- und/oder automatisierungssystems in eine benutzerschnittstelle | |
| DE202024102387U1 (de) | Kanalinspektions- und/oder Wartungssystem mit Bedieneinheit | |
| DE102012001110A1 (de) | Positioniersystem für eine Brennelement-Lademaschine in einem Kernreaktor | |
| EP3404627A1 (de) | Zugangssystem und verfahren zum betreiben eines zugangssystems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| 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: 20220107 |
|
| 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 |
|
| RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: INVENTIO AG |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20231006 |
|
| 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: 20241118 |
|
| 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: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502020010491 Country of ref document: DE |
|
| 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: ES Ref legal event code: FG2A Ref document number: 3016744 Country of ref document: ES Kind code of ref document: T3 Effective date: 20250509 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20250226 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20250526 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI 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: 20250226 |
|
| 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: 20250226 |
|
| 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: 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: 20250626 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: 20250526 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20250226 |
|
| 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: 20250226 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20250626 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: 20250226 |
|
| 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: 20250527 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: 20250226 |
|
| 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: 20250226 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20250226 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20250916 Year of fee payment: 6 |
|
| 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: 20250226 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20250827 Year of fee payment: 6 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20250825 Year of fee payment: 6 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20250825 Year of fee payment: 6 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20250901 Year of fee payment: 6 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20250226 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: 20250226 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20250226 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20250226 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502020010491 Country of ref document: DE |
|
| 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 |
|
| 26N | No opposition filed |
Effective date: 20251127 |
|
| 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: 20250226 |
|
| 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: 20250812 |