EP4043685A1 - Procédé de fonctionnement d'une installation de porte - Google Patents

Procédé de fonctionnement d'une installation de porte Download PDF

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Publication number
EP4043685A1
EP4043685A1 EP21156788.8A EP21156788A EP4043685A1 EP 4043685 A1 EP4043685 A1 EP 4043685A1 EP 21156788 A EP21156788 A EP 21156788A EP 4043685 A1 EP4043685 A1 EP 4043685A1
Authority
EP
European Patent Office
Prior art keywords
door
person
approach
door leaf
time
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.)
Pending
Application number
EP21156788.8A
Other languages
German (de)
English (en)
Inventor
Frank Wegner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dormakaba Deutschland GmbH
Original Assignee
Dormakaba Deutschland GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dormakaba Deutschland GmbH filed Critical Dormakaba Deutschland GmbH
Priority to EP21156788.8A priority Critical patent/EP4043685A1/fr
Priority to CN202210118924.6A priority patent/CN114922533A/zh
Priority to US17/668,081 priority patent/US20220268084A1/en
Publication of EP4043685A1 publication Critical patent/EP4043685A1/fr
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/79—Power-operated mechanisms for wings with automatic actuation using time control
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • E05F2015/763—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects using acoustical sensors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • E05F2015/767—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects using cameras
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/36—Speed control, detection or monitoring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/44—Sensors not directly associated with the wing movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/45—Control modes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/45—Control modes
    • E05Y2400/452—Control modes for saving energy, e.g. sleep or wake-up
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/45—Control modes
    • E05Y2400/456—Control modes for programming, e.g. learning or AI [artificial intelligence]
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/205—Combinations of elements forming a unit
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a method for operating a door system, the door system having a movable door leaf and a control unit for controlling a door operator, at least one sensor unit being set up with which the approach of at least one person is detected.
  • the invention also relates to a door system with a control unit that is designed to carry out the method according to the invention.
  • door drives For the control of automatic door systems, in particular sliding doors and swing doors, door drives are known which are connected to sensor units which are designed to recognize people.
  • the DE 203 20 497 U1 a door system with a door drive and with a sensor unit, the sensor unit serving as a presence sensor and with which the presence of people in a detection zone can be detected.
  • the door drive opens the door leaf of the door system.
  • radar sensors can also be used as sensor units.
  • usually only one simple opening impulse generated by the control unit as soon as the sensor unit has detected the presence of a person.
  • a door leaf movement can be triggered, but this often starts too early or too late or is inappropriate in some other way, for example if the door leaf is moved with an opening angle that is too small or too large.
  • An optimum in the control of door systems lies in particular in making it possible for people to pass through the door system as comfortably as possible, in particular without the people having to significantly change their direction of movement and speed of movement.
  • care must be taken not to move a door leaf out of the closed position longer than necessary, especially on cold days. Care must be taken to avoid energy losses caused by door leaves that are open for an unnecessarily long time, whereby if the door is opened too frequently, too quickly, too far and too long, the wear of a door drive and thus wear of the door system can progress faster than necessary.
  • the difficulty of controlling the correct opening and closing times of the door leaf arises, among other things, from the fact that when using radar sensors in sensor units immediate area in front of the door system is not always recorded.
  • a far zone is distinguished from a near zone in the area in front of the door system, with people being detected with the sensor units essentially only in the far zone, with the person in the near zone being detected with other sensors, for example ultrasonic sensors or optical sensors Sensors, primarily to protect the closing edges of the door system.
  • the opening and closing times as well as the open holding time of the door leaf are determined based on the detection information from the sensor units that protect the remote zones, especially when it comes to radar sensors, which are not known for all door types.
  • the sensor units that protect the remote zones, especially when it comes to radar sensors, which are not known for all door types.
  • a person passes through a door system they also pass through a shadowed area (near zones) between two detection areas of the sensor units (far zones), which are mounted on opposite sides of the door system.
  • Automatic door systems are usually equipped with sensor units that detect approaching people, evaluate them and, if necessary, send a simple opening signal to a control unit of the door operator of the automatic door system.
  • the sensor units work on the basis of infrared light, radar technology or imaging technologies such as a camera with associated image analysis.
  • the decision that a signal to operate the door, in particular to initiate an opening process, is issued by the sensor unit, and each signal from the sensor unit results in the door leaf of the automatic door system opening immediately.
  • the signal can be transmitted as a simple digital signal (0/1) or as a telegram via a data bus. In any case, however, it is just the simple information that only serves to open the automatic door.
  • the sensor unit and the control unit are two self-sufficient systems, they must be coordinated with one another in order to achieve the smoothest possible interaction.
  • the trigger threshold of the sensor unit for sending a signal to the control unit of the automatic door system is set on the sensor unit, and the opening speed, hold-open time and opening width of the automatic door are set on the door control accordingly.
  • the triggering threshold of the sensor unit must be set in such a way that all persons who intend to pass through the door system are reliably detected.
  • the driving parameters of the door leaf of the automatic door must be adjusted so that the door leaf opens in time and stays open long enough for the person to pass safely.
  • the object of the invention is to improve a method for operating a door system, with which it is possible in particular to determine the open holding time and the closing time of the door leaf in such a way that the door leaf does not impede a person passing through the door system in the aisle movement, with the door leaf not being affected at the same time leaves its closed position longer than necessary.
  • the method according to the invention comprises at least the following steps: providing the sensor unit in the form of a radar sensor and/or a camera with an image processing unit; detecting a distance of the person from the door system by means of the sensor unit; detecting an approach speed by means of the sensor unit, with which the person approaches the door system; transmitting the distance and closing speed from the sensor unit to the control unit; determining an estimated time of approach of the person by means of the control unit; Determination of the movement parameters for moving the door leaf by means of the control unit and actuation of the door leaf by means of the door operator based on the movement parameters determined by the control unit.
  • the core idea of the invention is the improved control of the movement of the door leaf.
  • the decision as to when the door leaf is opened is shifted from the sensor unit to the control unit.
  • the information that is transmitted from the sensor unit to the control unit no longer relates to just a simple opening impulse, but rather the information includes at least the distance from the person and their approach speed.
  • the setting of the entire system is significantly simplified, the energy consumption of the door drive in the door operator is reduced, energy losses in the building are reduced and the burden of environmental influences is lowered.
  • the load on the door operator is lower, which has a positive effect on wear and tear and thus on the service life.
  • the decision to open the door leaf is therefore shifted from the sensor unit to the control unit, while the sensor unit supplies the necessary information for the decision-making process.
  • the sensor unit also detects the approaching person and, instead of a simple opening signal, transmits the measured values of the approach speed and the distance of the approaching person to the control unit.
  • a transmission of the approach angle as well as an indication of the size or volume of the person to the door control can optionally take place and leads to even better results.
  • the control unit decides when, at what speed and for how long the door is to be opened.
  • the door control always uses the transmitted values to calculate the parameters that are optimally suited to the approaching person in order to keep the energy consumption of the drive, which is largely influenced by the opening speed, as low as possible and the opening time of the door as short as necessary .
  • the system can be additionally optimized because, with increasing distance from the person after passing through the door system, it can be closed immediately, even if it is has not yet fully opened up to the maximum opening width.
  • the energy consumption of the door operator is reduced due to the lower average opening speed and possibly smaller opening width.
  • shorter stay-open times and, if necessary, smaller opening widths lower the energy losses of the building and reduce the burden of environmental influences.
  • Determining the movement parameters for moving the door leaf by means of the control unit advantageously includes a Opening time, an opening speed and/or an opening holding time of the door leaf.
  • the sensor unit can be used to determine an approach angle at which the person approaches the door system and/or additional information about the person's height can be determined. This makes it possible to further adjust the control of the door leaf to the gait behavior and the shape of the person.
  • the distance, the approach speed and/or the approach angle of the person is continuously recorded over the preferably or substantially entire time of the approach at least within the range of a far field in front of the door system.
  • the essentially entire time describes at least 50% to 95% of the approach time from the first detection to crossing the door system.
  • the far field is determined by the limits of the reliable detection of people by the sensor unit.
  • Another advantage is that the approach time is stored at least temporarily in a memory in the control unit of the door system and/or the actual time of passage of the person is recorded and/or calculated and/or the time of passage is used as a basis for the approach time stored in the memory .
  • a further advantage is achieved if the approach time of each person passing through the door system is stored cumulatively and/or discretely, so that the prediction of the approach time is continuously optimized based on the detection of the approach speed and/or the distance of the person to the door leaf. It is conceivable that the stored approach times are also deleted again after a predeterminable time. It is particularly advantageous if an approximately constant number of discretely stored approach times is stored in the memory of the control unit, with particular advantage also in connection with the passage time actually determined, in order to continue the continuous optimization.
  • the preset hold-open time can be disregarded by the sensor evaluation according to the invention and thus saves this setting.
  • a correction value for the pivot movement of the door leaf being determined on the basis of the interaction and future pivot movements of the door leaf being corrected by the correction value.
  • the correction values in a correction value memory can be optimized using an algorithm over the particular initial period of use of the pivoting door, in that the correction values for future pivoting movements of the door leaf are prioritized in such a way that the future number of interactions between the door leaf and the person using the pivoting door is minimized becomes.
  • a learning door operator can thus be created which, thanks to the learning property, is continuously optimized over the particular initial period of use at the place of use. It is therefore possible to install a door system with factory standard settings at the place of use without the control having to be laboriously adapted to the conditions of use by a technician.
  • the adjustment of the activation of the door leaf takes place primarily over the initial period of use of the door system, in that correction values are recorded and stored through interaction with the persons who walk through them and are used as a basis for the activation of future pivoting movements of the door leaf.
  • the learning door operator can set up and optimize himself over the course of his period of use, especially in the initial period, until the interactions between the pedestrians and the door leaf have reached a minimum.
  • a sensor unit is set up for carrying out the method, with which the at least one person is detected and where the Door operator has a control unit with which information from the sensor unit about the presence and / or spatial distance and movement of the person is received, the execution of the pivoting movement of the door leaf based on the information detected by the sensor unit and additionally based on the correction value becomes.
  • the correction value can be used in particular where the control unit controls the actual wiring of a drive unit in the door operator.
  • the correction values can thus, for example, advance or delay the opening time of the door leaf, accelerate or slow down the opening speed of the door leaf, or the angular position of the door leaf in the open position can be increased or decreased.
  • the opening holding time, the closing speed and finally also the reaction threshold of the door operator when a person is detected by the sensor unit can be set by the setting being carried out by the automatic optimization according to the invention.
  • control unit has a correction value memory in which correction values are stored.
  • the correction values can be stored in the correction value memory, in particular cumulatively, preferably permanently, but at least temporarily. Provision is also made for the correction values in the correction value memory to be optimized, preferably using an algorithm, over the particular initial period of use of the pivoting wing door, in that the correction values for future pivoting movements of the door wing are prioritized in such a way that the future number of interactions between the door wing and the pivoting wing door pedestrians is minimized. When executing the algorithm, priority is given to the correction values that produce the least possible interaction between the pedestrian and the door leaf.
  • the interaction between the door leaf and the person can take place in different ways.
  • the interaction concerns a conscious behavior of the person.
  • the interaction between the door leaf and the person can relate to an interruption, a slowing down and/or a stopping of the urging movement of the person shortly before the person passes through the pivoting door.
  • the interaction relates to an acceleration of the walking movement of the person shortly before the person passes through the pivoting leaf door.
  • the interaction between the door leaf and the person involves pushing the opening movement of the door leaf further.
  • the pushing can be carried out during the opening movement or in the opening position of the door leaf, for example if the door leaf opens too slowly, so that the person supports the opening movement, or in the opening position the door leaf is not open sufficiently wide, so that the person wants a larger opening angle, and consequently pushes the door leaf into an even wider open position.
  • the correction value for the pivoting movement of the door leaf is determined based on the interaction with a number of people in connection with the time of day and/or the day of the week. Correction values can also be provided that are dependent on the time of day or are saved depending on the day of the week. Furthermore, correction values can be made dependent on a difference between the inside and outside temperature of the building, or correction values are made dependent on the season. Furthermore, wind loads, pressure differences between the inside and outside of a building and/or solar radiation can form additional parameters that are correlated with the correction values, so that these additional parameters are also used as a basis for the time-dependent or situation-dependent control of the pivoting movement of the door leaf.
  • a weaker correction factor is formed than when the outside temperature is very high.
  • the same can be provided for wind loads, temperature differences and/or pressure differences in the interior and exterior of the building in which the door system is installed.
  • a sensor unit can determine when the person leaves on the second side of the door, with the duration of the door leaf being open being determined from the determined exit time or the approach time, depending on which time is longer.
  • the departure time can also be taken as the basis unchanged if there is only a slight deviation, for example ⁇ 10% of the times between the approach time and the departure time.
  • a comparison preferably takes place regularly, in particular during each inspection.
  • the first and/or second sensor unit has a radar sensor with which the approach speed and/or the distance of the person from the door leaf is detected.
  • Radar sensors not only enable the presence of a person to be detected, but can also determine the distance from the person, for example to the door system, and a radar sensor can also determine the speed at which a person is approaching.
  • a radar sensor is able to detect whether a person is moving towards the door system or whether the person is moving away from the door system.
  • a radar sensor can also detect an approach angle at which a person approaches the door system.
  • the detectable physical quantities can be provided by the sensor unit to the control unit of the door system each time the door system is inspected over the entire inspection time, in order finally to optimally control the movement of the door leaf.
  • the sensors no longer just output an opening pulse and possibly a closing pulse, but the sensor unit continuously provides data to the control unit during the entire inspection of the door system by at least one person.
  • the invention is also aimed at a door system with a control unit that is designed to carry out the method described above.
  • the door system can then be used as an automatic Sliding door system, be designed as a swing door system or as a folding door system.
  • the invention also relates to a computer program product for implementation in a control unit of a door system according to the above description, which is designed to carry out a method according to the above description.
  • figure 1 shows a side view of a door system 100 with a door leaf 10 which is arranged in a wall 15 such that it can rotate.
  • a door operator 12, which has a control unit 11, is used to actuate the door leaf 10.
  • the control unit 11 does not have to be a structural component of the door operator 12, and the control unit 11 can also be arranged separately.
  • the door operator 12 can open and close the door panel 10, with the door panel 10 being shown closed in the arrangement shown.
  • a first sensor unit 13 On a first door side A, a first sensor unit 13 is used to monitor a first remote zone F, and on the second door side B, a second sensor unit 13 is used to monitor a second remote zone F.
  • the near zones N adjacent to the door system 100 can, but do not necessarily have to be the sensor units 13 are monitored, which are presently designed as radar sensors.
  • the near zones N can be monitored by additional optical sensors or by ultrasonic sensors, in particular including a closing edge monitoring.
  • a person 14 is drawn in several times, moving from left to right towards the door system 100 on the first door side A, and the person 14 shown on the second door side B is moving away from the door system 100 .
  • the first sensor unit 13 designed as a radar sensor measures the distance d and the approach speed v of the person 14, and the distance d and the approach speed v of the person are calculated 14 relative to the door system 100 an expected approach time ETA is determined.
  • Estimated Time of Approach ETA is the time that the person 14 needs from the position shown to pass through the door system 100, and the estimated approach time ETA is calculated with the control unit 11.
  • the person 14 shown on the second door side B is detected by the second sensor unit 13 and an exit time ETD is also determined here with the detection of the distance of the person 14 and the exit speed of the door system 100 .
  • the method according to the invention is carried out with the following steps: providing the sensor unit 13 in the form of a radar sensor and/or a camera with an image processing unit; detecting a distance d of the person 14 to the door system 100 by means of the sensor unit 13; Detection of an approach speed v by means of the sensor unit 13, with which the person 14 approaches the door system 100; transmission of the distance d and the approach speed v from the sensor unit 11 to the control unit 11; determining an estimated time of approach ETA of the person 14 by means of the control unit 11; Determination of the movement parameters for moving the door leaf 10 by means of the control unit 11 and actuation of the door leaf 10 by means of the door operator 12 based on the movement parameters determined by the control unit 11 .
  • figure 2 1 shows a schematic top view of a door system 100, and a person 14 is shown, who is approaching the door system 100 with two door leaves 10 designed as sliding door leaves at the approach speed v from a distance d.
  • the sensor unit 13 detects the approaching person 14, and the control unit 11 triggers the sliding movement of the door leaves 10 at a sufficiently small distance d, taking into account the approach speed v.
  • the sensor unit transmits the person's approach speed to the drive control, which then calculates the strength of the motor support and the necessary braking distance and adjusts it accordingly. This means that the door can be used better by different groups of people and can be braked in the end position to avoid damage.

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  • Power-Operated Mechanisms For Wings (AREA)
EP21156788.8A 2021-02-12 2021-02-12 Procédé de fonctionnement d'une installation de porte Pending EP4043685A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP21156788.8A EP4043685A1 (fr) 2021-02-12 2021-02-12 Procédé de fonctionnement d'une installation de porte
CN202210118924.6A CN114922533A (zh) 2021-02-12 2022-02-08 用于操作门系统的方法
US17/668,081 US20220268084A1 (en) 2021-02-12 2022-02-09 Method for operating a door system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21156788.8A EP4043685A1 (fr) 2021-02-12 2021-02-12 Procédé de fonctionnement d'une installation de porte

Publications (1)

Publication Number Publication Date
EP4043685A1 true EP4043685A1 (fr) 2022-08-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP21156788.8A Pending EP4043685A1 (fr) 2021-02-12 2021-02-12 Procédé de fonctionnement d'une installation de porte

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US (1) US20220268084A1 (fr)
EP (1) EP4043685A1 (fr)
CN (1) CN114922533A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019201757A1 (fr) * 2018-04-16 2019-10-24 Assa Abloy Entrance Systems Ab Protection contre le pincement des doigts pour un système d'entrée

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0696670A1 (fr) * 1994-08-11 1996-02-14 Nabco Limited Système pour ouverture et fermeture automatique des portes
DE20320497U1 (de) 2003-06-04 2004-11-11 Dorma Gmbh + Co. Kg Türsteuerung mit einem Präsenzsensor
DE102019002397A1 (de) * 2019-04-02 2019-11-07 Daimler Ag Verfahren zum berührungslosen Öffnen und Schließen einer Fahrzeugtür

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018077190A (ja) * 2016-11-11 2018-05-17 株式会社東芝 撮像装置及び自動制御システム
JP7234966B2 (ja) * 2020-02-13 2023-03-08 トヨタ自動車株式会社 降車支援装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0696670A1 (fr) * 1994-08-11 1996-02-14 Nabco Limited Système pour ouverture et fermeture automatique des portes
DE20320497U1 (de) 2003-06-04 2004-11-11 Dorma Gmbh + Co. Kg Türsteuerung mit einem Präsenzsensor
DE102019002397A1 (de) * 2019-04-02 2019-11-07 Daimler Ag Verfahren zum berührungslosen Öffnen und Schließen einer Fahrzeugtür

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US20220268084A1 (en) 2022-08-25

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