EP3798171B1 - Commande pour une installation d'ascenseur - Google Patents

Commande pour une installation d'ascenseur Download PDF

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Publication number
EP3798171B1
EP3798171B1 EP19200384.6A EP19200384A EP3798171B1 EP 3798171 B1 EP3798171 B1 EP 3798171B1 EP 19200384 A EP19200384 A EP 19200384A EP 3798171 B1 EP3798171 B1 EP 3798171B1
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EP
European Patent Office
Prior art keywords
key
detection module
buttons
button
touchscreen
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.)
Active
Application number
EP19200384.6A
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German (de)
English (en)
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EP3798171A1 (fr
Inventor
Hugo Felder
Oliver Folini
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Inventio AG
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Inventio AG
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Priority to EP19200384.6A priority Critical patent/EP3798171B1/fr
Publication of EP3798171A1 publication Critical patent/EP3798171A1/fr
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Classifications

    • 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
    • B66B1/46—Adaptations of switches or switchgear
    • 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
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/461—Adaptations of switches or switchgear characterised by their shape or profile
    • B66B1/463—Touch sensitive input devices
    • 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
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/468—Call registering systems
    • 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
    • B66B5/0087—Devices facilitating maintenance, repair or inspection tasks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • E05B49/002—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks
    • E05B49/006—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks actuating opto-electronic devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/40—Details of the change of control mode
    • B66B2201/46—Switches or switchgear
    • B66B2201/4607—Call registering systems
    • B66B2201/4676—Call registering systems for checking authorization of the passengers

Definitions

  • the present invention relates to a control for an elevator installation and an elevator installation.
  • Elevators are used, among other things, to transport passengers between different floors within a building.
  • a passenger must be able to use a human-machine interface to inform a controller of the elevator installation as to where the controller should allow an elevator car of the elevator installation to travel.
  • a car operating panel is conventionally provided in the interior of the elevator car, with the aid of which a passenger who has entered the elevator car can indicate to which floor he would like to be taken.
  • various special functions of the elevator system can usually also be controlled via such a car operating panel.
  • conventional cabin operating panels have key switches, with the help of which these functions can be switched on and off. Examples of such functions are controlling the light, the music or the ventilation in the elevator car. Further examples are the reservation of the elevator car, the priority journey or the parking of the elevator car.
  • the following functions are also known: lift operation of the elevator system and special control of the elevator system in the event of a fire. Other functions are known to those skilled in the art.
  • key switches are used for journeys to a floor that is only accessible to a limited extent.
  • a key switch is used, which is arranged in the cabin control panel instead of the push button.
  • WO 2009/065886 A1 a key switch for installation in a cabin operating panel is known, which does not scan a key mechanically, but recognizes it optically.
  • WO 2009/065886 A1 multiple mechanical key switches can be replaced by a single key switch, resulting in significant cost savings.
  • the control according to the invention for an elevator system has a car operating panel for installation in an elevator car of the elevator system and a key detection module for installation in the elevator car.
  • the cabin operating panel also has buttons for controlling the elevator system.
  • the key detection module is used to recognize a mechanical key based on its shape.
  • the controller also has an authorization management system, by means of which an authorization for executing at least one control function of the elevator system can be assigned to a key, and the car operating panel has a touchscreen for displaying at least one button, this button based on the key authorization assigned by the authorization management to execute a control function is displayed.
  • the cabin operating panel also has a glass plate, which has a through opening through which a key can be inserted into the key detection module, and the glass plate forms a surface of the touch screen.
  • This control according to the invention for an elevator system enables a mechanical key to unlock various normally blocked control functions of the elevator system.
  • the key is recognized optically, which means that a wide variety of keys can be recognized mechanically using one and the same key detection module.
  • the cabin operating panel has a touchscreen for displaying at least one button, and several buttons could also be displayed. This makes it possible to display any number of different keys in a relatively cramped space and to display the function of the keys either with labels or with a pictogram. With a conventional cabin control panel with mechanical buttons, only a very limited number of buttons could be labeled or provided with a pictogram due to the very limited space available.
  • the keys are divided into a first group of keys and a second group of keys.
  • This advantageous embodiment of the controller allows the keys to be grouped in a wide variety of ways.
  • At least a first key of the first group occupies a smaller area than a second key of the second group.
  • This advantageous embodiment of the control allows the cabin operating panel to be arranged on a smaller area overall. Furthermore, with the same number of keys, the area occupied by the keys of the first group can be reduced. Among other things, this can affect the costs for the control and the space required for the cabin operating panel.
  • the cabin operating panel has mechanical buttons.
  • buttons that form the call buttons can be designed as mechanical buttons. Buttons for special functions of the elevator system, which, compared to call buttons, can only be activated rarely and/or with a key, are displayed on the touchscreen.
  • the cabin operating panel has mechanical keys, which form the keys of the second group.
  • buttons that form the call buttons can be designed as mechanical buttons. Buttons for special functions of the elevator system, which, compared to call buttons, can only be activated rarely and/or with a key, are displayed on the touchscreen.
  • the touchscreen has a multi-part structure and a first part of the touchscreen shows the keys of the first group and a second part of the touchscreen shows the keys of the second group.
  • This advantageous embodiment of the controller for an elevator system enables the use of different touch screens to display the keys of the different groups.
  • the costs can be reduced since a touchscreen can only be arranged in the cabin operating panel where the functionality of the touchscreen is also required.
  • the keys of the second group are used to select floors and/or generally accessible functions.
  • At least one of the keys is additionally provided with a further control function based on the rights assigned to the key.
  • a button in the second group is assigned more than one control function.
  • each button is assigned only one function.
  • This advantageous embodiment enables the user to control the elevator system in a simplified manner. For example, in the case of small elevator cars, a key can wheelchair user can also be assigned the priority travel function for all call buttons, so that the elevator car travels to the selected floor without stopping.
  • the keys of the first group all have the same size and/or the keys of the second group all have the same size.
  • the cabin operating panel has a glass plate which has a through opening through which a key can be inserted into the key detection module, and the glass plate forms a surface of the touch screen.
  • the cabin control panel has a glass plate. Since glass plates are easily damaged when drilled through or glass plates with through-openings are also easily damaged after they have been manufactured, this advantageous embodiment enables control with a cabin operating panel made of glass, with the control being able to be used with a large number of mechanical keys without the need for each key or each function requires its own hole or through-opening in the glass plate. With conventional glass cabin control panels, it was only possible to use very few mechanical key switches, since each key switch required a passage opening through the glass and thus the risk of the glass cabin control panel being damaged or damaged can take with each passage opening became substantially larger. Since touchscreens typically have a glass plate as a carrier, the same applies to cabin operating panels that have a touchscreen.
  • the key detection module has a sensor for determining material properties.
  • the probability that the correct key will be recognized can be further improved since the key features characterize both the shape and the material of the key.
  • the key detection module has an incremental encoder, a rotary sensor and/or a button.
  • This advantageous embodiment of the invention enables the cabin operating panel to be operated using an alternative or additional input method using a key inserted into the key detection module.
  • the key detection module of the controller has a rigid guide surface and a pressing means, the pressing means pressing the key against the guiding surface when a key is inserted into the opening of the key detection module.
  • This advantageous embodiment of the invention ensures the same positioning of the respective key after the key has been inserted into the key detection module. This increases the probability that the respective key will be recognized.
  • the keys are assigned or displayed with control functions depending on the respective time of day. This allows, for example, a call button for a specific floor to be enabled or available only during business hours.
  • a key detection module for detecting a mechanical key based on its shape has an imaging detection means, which detects the shape of the key inserted into an opening of the key detection module using an imaging method and outputs key features of the part of the mechanical key inserted into the opening, the key detection module having a sensor for determining material properties of the part of the key inserted into the opening.
  • the probability that only the correct key is recognized can be improved since the key features characterize both the shape and the material of the key.
  • the key detection module has an imaging detection means for detecting a mechanical key based on its shape, which detects the shape of the key inserted into an opening of the key detection module using an imaging method and outputs key features of the part of the mechanical key inserted into the opening, the key detection module having an incremental encoder, a rotary sensor and/or a button.
  • This key detection module is additionally equipped with an input device, by means of which a user who introduces a key into the key detection module can make entries.
  • the input device is formed by the incremental encoder, the rotary sensor and/or the button.
  • the key detection module has an imaging detection means for detecting a mechanical key based on its shape, which detects the shape of the key inserted into an opening of the key detection module using an imaging method and outputs key features of the part of the mechanical key inserted into the opening, the key detection module having a rigid guide surface and a pressing means, the pressing means pressing the key against the guiding surface when a key is inserted into the key detection module.
  • This key detection module ensures the same positioning of the respective key after the key has been inserted into the key detection module. This increases the probability that the respective key will be reliably recognized.
  • the method for controlling an elevator system has a car operating panel for installation in an elevator car of the elevator system and a key detection module for installation in the elevator car, the car operating panel having buttons for controlling the elevator system and the Cabin operating panel has a touchscreen for displaying at least one of the keys, and wherein key features of a mechanical key to be recognized by means of the Key detection module are determined, wherein the key features characterize at least the shape of the key to be recognized, the specific key features are compared with reference features of the key to be recognized in order to recognize the key, authorization of the recognized key is determined, and on the touchscreen displayable button is assigned at least one control function according to the requested authorization.
  • This method for controlling an elevator system enables a mechanical key to unlock various normally locked control functions of the elevator system.
  • the key is recognized optically, which means that a wide variety of keys can be recognized mechanically using one and the same key detection module.
  • the cabin operating panel has a touch screen for displaying the keys. This makes it possible to display any number of different keys in a relatively confined space and to label the keys accordingly and/or to provide them with a corresponding pictogram. It is also possible to display further keys by means of scrolling, for example using a scroll bar and/or by controlling gestures.
  • the key detection module uses a computing unit to compare the specific key features with reference features stored in a memory of the key detection module.
  • the determination of key features includes deriving them from the form of the key, with a non-invertible function being used when deriving the key features.
  • This embodiment increases the security of the key used since the form of the key cannot be reconstructed from the key features stored in the key detection module. This contributes significantly to security.
  • the reference features of the recognized key are updated and/or supplemented by the specific key features in the key detection module.
  • This embodiment increases the reliability that a key is recognized even with increasing wear and/or dirt.
  • an image of a key to be registered is created using a camera of a registration device. Key features are also derived from the image. The key characteristics of the key to be registered are transmitted from the registration device to the key detection module and stored by the key detection module as reference characteristics.
  • This embodiment allows a key that is initially unknown to the key detection module to be registered in the key detection module. Since the registration device for recording the image of the key to be registered is locally independent of the key detection module, this can either be in the form of a mobile phone with appropriate software or a different, portable device. It is also possible for the registration device to be in the form of a conventional camera and a computer, with the computer using software to derive the key features from the recorded image of the key. By means of this embodiment it is possible, for example, to grant authorizations to a key before the key is introduced into the key detection module for the first time.
  • a non-invertible function is used to derive the key features of the key to be registered.
  • This embodiment increases the security of the key features to be transmitted to the key detection module, since the form of the key cannot be reconstructed from the transmitted data. This contributes significantly to security.
  • a protected connection is used to transmit data between the registration device and the controller.
  • the key characteristics are transmitted through a protected connection, which improves the security of the transmitted data.
  • a computer program which, when executed on one or more processors, is designed to carry out the method as described above and/or below, and a computer-readable medium on which such a computer program is stored .
  • a computer-readable medium can be a diskette, a hard disk, a USB storage device, a RAM, a ROM, an EPROM.
  • a computer-readable medium can also be a data communication network, such as the Internet, that enables downloading of program code.
  • the elevator system 3 has an elevator car 5, which can be moved between different floors by means of a drive system.
  • 2 shows a traction sheave elevator as the drive system, but any can be used
  • Drive system are used for an elevator system, in particular a cable elevator with wire ropes and with suspension belts or the like, hydraulic elevator, rack and pinion elevator, a vacuum elevator or a cableless elevator (for example with a linear motor).
  • a car operating panel 7 is installed in the elevator car 5 , by means of which a user of the elevator system 3 can control the elevator car 5 and the elevator system 3 .
  • a user can enter the floor to be approached using a call button 21 or switch on and/or switch off other functions of the elevator installation 3 , in particular also the elevator car 5 .
  • the controller 1 shown also has a 2 shown cabin control 8 on.
  • the controller 1 can have additional components, such as a control module 10 which is arranged in the elevator shaft and is connected to the car controller 8 via a traveling cable 12 .
  • Elevator installations 3 typically have further components, in particular further control components. It is also self-evident that the functionality of the cabin control 8 could be implemented in the control module 10, for example.
  • a key detection module 9 is embedded in the cabin operating panel 7, which is used to recognize a mechanical key based on its shape.
  • the key detection module 9 could also be installed at a different location within the elevator car 5 . This key detection module 9 is with reference to 3 further described.
  • the controller 1 has an authorization management system 11, which 1 is shown as a functional component of the cabin control 8.
  • the authorization administration 11 can also be implemented in another part of the controller 1, for example in the control module 10.
  • the authorization administration 11 can be used to assign an authorization for executing a control function of the elevator system 3 to a key.
  • control functions of an elevator system are listed below, although this list is not exhaustive.
  • the control functions are divided into primary control functions and secondary control functions.
  • the primary control functions are those functions which are typically available to every user of an elevator installation and/or a call function.
  • the secondary control functions are those functions that are only available to a limited group of users.
  • the cabin operating panel 7 also has a touchscreen 13 .
  • This touchscreen 13 is used to display keys 15 based on the authorizations assigned to the key by the authorization management 11 for executing control functions. By pressing or actuating one of the keys 15, the corresponding control function is triggered.
  • the inside 1 Touch screen 13 shown is in two parts. This means that it has a first, upper touch screen 17 and a second, lower touch screen 19 .
  • the carrier of the touch screen 13 can be formed by a glass plate 20 .
  • the buttons 15 are formed, among other things, by the call buttons 21 for executing the call function for moving to the respective floor. These call buttons 21 are in 1 shown embodiment shown on the lower, second touch screen 19. Buttons are also shown on this lower touchscreen 19, by means of which the other, primary control functions can be selected, such as the button for opening or keeping open the door of the elevator car 5 and the button for closing the door.
  • the button for triggering an alarm is typically also always displayed and is therefore also located on the lower, second touch screen 19; however, this could also be displayed on the upper, first touchscreen. It goes without saying that not all of the control functions listed above are always present in an elevator car.
  • the corresponding keys are displayed depending on the design or the requirements for the controller.
  • a corresponding call button 23 for this floor is either not shown or shown as unavailable, for example by means of a pale color scheme or the like.
  • the number on the call button 23 of the unavailable floor 6 is shown as an outline.
  • other options are also conceivable, such as displaying the floors that can be selected using colored call buttons and displaying the call buttons for floors that are not accessible only in black. Other possibilities are well known to those skilled in the art.
  • Displayed call buttons 23 for floors that are not available are typically also displayed on the second, lower touch screen 19 .
  • a call button for a floor that is only accessible with a key, and the call button is only displayed if the corresponding authorization has been granted by the authorization management 11, can also be displayed on the first, upper touchscreen 17.
  • the first, upper touchscreen 17 is provided for displaying the buttons 15 for the secondary control functions and—if no secondary control functions are enabled—this touchscreen 17 can also be used for other tasks. For example, general information about the building, news, weather forecasts, advertising and/or the like can be displayed. If there is sufficient space, these can also be displayed in addition to the keys 15 to be displayed. Buttons that are only displayed if you have the appropriate authorization are, for example, the buttons for controlling ventilation, air conditioning, music, lighting, priority travel, elevator operator operation, reservation, the parking function, Sabbath control, and door locking , the door opening time, the voice announcements, the cleaning operation, the wireless network connections, the key management, the authorization management and/or the call buttons for floors with restricted access.
  • the car operating panel 7 has a display unit 27, which is intended to display the current floor as well as the further travel direction of the elevator car 5; however, this display unit 27 is not absolutely necessary from a technical point of view.
  • buttons 15 shown on the upper, first touch screen 17 are smaller than the call buttons 21 shown on the lower, second touch screen 19.
  • the call buttons 21 must typically meet certain usability conditions; for example, the call buttons 21 must have a minimum size. However, this is not necessarily the case for the buttons 15 for the secondary control functions, which are shown in 1 are displayed on the upper, first touch screen 17.
  • This enables the buttons to be displayed on the upper, first touchscreen 17 to be smaller and/or to be displayed in a different form than the call buttons 21 .
  • This in turn allows more buttons to be represented in a smaller area, which in turn means lower costs - especially for the touchscreen - can result in, or that significantly more keys 15 can be displayed on the same size.
  • the keys 15 on the first, upper touchscreen 17 form a first group 17' of keys and the call keys on the second, lower touchscreen 19 form a second group 19' of keys, with the keys that may be present for the other, primary control functions also belong to the second group 19'.
  • all keys 15 of the first group 17' have the same size and/or shape.
  • all keys 15 of the second group 19' have the same size and/or shape.
  • the call buttons 21, which are available without a key, can be assigned other control functions when used with a key in addition to the call function, such as priority travel to the floor corresponding to the call button, an extension of the opening time of the doors, etc. This can be particularly useful for people with a handicap but can also be useful in a hospital or a hotel. For example, a person with a disability has more time to leave the lift or the lift door is not closed automatically but only after the button to close the door has been pressed. Of course, a button could also be assigned more than two control functions. Likewise, keys that are only available with a key can be assigned several control functions.
  • the key detection module 9 has an opening 91 into which a mechanical key can be at least partially inserted.
  • a mechanical key can be at least partially inserted.
  • the bit is inserted into the opening 91, and in the case of a cylinder lock key, the bit or shank is inserted.
  • the shank can have prongs and/or indentations of any kind, such as grooves, dimples or a combination of these.
  • the key detection module 9 has an imaging detection means 93, which detects the shape of the key to be recognized by means of an imaging method and supplies an image of the part of the mechanical key inserted into the opening 91 as an output.
  • Either the image obtained can form key features directly or a method or a function is applied to the image obtained in order to obtain the key features of the key to be recognized. This is described in more detail below.
  • the key detection module 9 also has a memory 95 in which reference features of keys to be recognized are stored. In order to recognize a key, the key features of the key to be recognized are compared with the reference features by means of a processing unit 97 . If a match can be derived from the comparison, the key detection module 9 transmits an identification uniquely assigned to the key, for example a unique key identification number, to the controller 1, in particular to the authorization management 11. The unique identification can also be stored in memory 95.
  • the key detection module 9 is connected to the controller 1, in particular to the authorization management 11, by means of a communication connection 41.
  • the communication connection 41 can be a wired connection such as a bus system or a field bus.
  • the wired connection could also be a wired data network, such as Ethernet.
  • the communication connection 41 can alternatively also be a wireless connection such as Wi-Fi, a wireless local or personal network or WLAN as well as Bluetooth.
  • the communication between the key detection module 9 and the controller 1 or the authorization management 11 via the communication link 41 can be encrypted.
  • the corresponding authorization for each known key is stored in the authorization management 11 .
  • the table below lists the authorizations for 3 keys, identified by the respective key identification number.
  • the controller 1 displays the corresponding keys on the touchscreen 13 based on the authorization.
  • the call button for floor 6 and the call button for the shock mechanism -2 are displayed for the key with the key identification number 1 in addition to the generally released call buttons and the other primary control functions.
  • the call button for floor 6 and the call button for the shock mechanism -1 are displayed in addition to the generally released call buttons and the other primary control functions.
  • the button for switching the priority drive on and off is also displayed.
  • the call button for floor -1 and the call button for the shock mechanism -2 are displayed in addition to the generally released call buttons and the other primary control functions.
  • the button for switching the ventilation on and off is also displayed.
  • the authorization management 11 can be implemented in a car control 8, in the key detection module 9 or in another control module 10 of the control 1, for example arranged in the elevator shaft.
  • the authorization management 11 which is typically a software component, can be formed, for example, by at least one table stored in a memory of the controller 1. Such a table can be provided in a wide variety of ways, for example by a file that contains the relevant data, a database from which the relevant data can be retrieved, or the like.
  • the authorization management can, for example, also obtain the authorizations from a management system of the controller which is arranged remotely from the elevator installation, the management system being connected to the part of the controller arranged in the elevator installation via a network connection.
  • the network connection can be wired or wired and/or wireless or radio-based.
  • the method for controlling the elevator system 3 is as follows and is in 9 shown schematically:
  • the mechanical key to be recognized is first introduced into the key detection module 9 .
  • key features of the mechanical key to be recognized are determined by means of the key detection module 9 .
  • the key features characterize at least the shape of the key to be recognized.
  • the key features determined are compared with reference features of the key to be recognized in order to recognize the key.
  • the authorizations of the recognized key are queried in a step S3. If the key was recognized and corresponding authorizations for the key are stored in authorization management 11, at least one button 15 is displayed on touchscreen 13 in step S4, based on the query, and assigned at least one control function.
  • a user enters the elevator car and introduces the mechanical key to be recognized into the key detection module 9 .
  • This takes away an image of the part of the key inserted into the opening 91 on its imaging detection means 93 .
  • Key features are determined from the image, preferably also by means of the key detection module 9 .
  • Key features can be, for example, the recorded image itself, but also modified images in which, for example, the contrast has been improved or the key features have been calculated using a method. Consequently, key features can also be data derived from the recorded image, which are calculated with the processing unit 97, for example. According to a particular embodiment of the invention, it is particularly appropriate to determine the key features using a non-invertible function, so that the original image of the key cannot be calculated from the key features.
  • the method compares the key features determined with reference features of the key to be recognized in order to recognize the key. This comparison is carried out with the arithmetic unit 97 of the key detection module 9, for example.
  • the key features of the key to be recognized are successively compared by the arithmetic unit 97 with the reference features stored in the memory 95 until an at least sufficient match is recognized. This could also be carried out at least partially in parallel if the computing unit 97 or the key detection module 9 is designed accordingly.
  • the method further determines the permissions of the recognized key.
  • the key detection module 9 can be done directly by the key detection module 9, for example, if the authorization management is implemented in the key detection module 9. in 1
  • the authorizations are stored in authorization management 11 outside of key detection module 9 .
  • the key detection module 9 transmits, for example, a key identification number to the controller 1, which the authorization based on the key identification number Authorization management 11 queries.
  • the key detection module 9 can also communicate directly with the authorization management 11 .
  • a button is assigned a control function according to the requested authorization.
  • the procedure is as follows.
  • the controller 1 is placed in a learning module, for example by using a master key for the controller 1 or the key detection module 9, which recognizes it and transfers the controller 1 to the learning mode.
  • the controller 1 can also be put into the learning mode by entering a code, in particular a numeric code.
  • a keyboard is displayed on the touchscreen 13 or the call buttons 21 are used to enter the code.
  • a code is required in addition to a master key in order to enter the learning mode.
  • the master key can also transfer the controller 1 to an administration mode, in which the learning mode can be selected on the touchscreen 13 .
  • the controller 1 By selecting the learning mode on the touchscreen 13, the controller 1 is transferred to the learning mode.
  • a key to be newly registered is then inserted one or more times into the opening 91 of the key detection module 9 so that it can determine the key features of this key to be newly registered and can store this key in the memory 95 as reference features.
  • the controller 1 is transferred to a rights management mode, for example automatically or by selecting a corresponding button on the touchscreen 13.
  • a rights management mode authorizations can be assigned and/or changed for a specific key, for example by all available control functions being activated by corresponding buttons 15 are displayed on the touch screen 13 and the appropriate authorizations are set by selection on the touch screen 13 for the specific key. Similarly, authorizations can also be deleted again.
  • the reference features of a recognized key are updated and/or supplemented in the key detection module 9 .
  • the reference features originally determined when the key was registered are preferably always left in the memory 95, which means that the reference features are initially supplemented. However, since only a limited memory 95 is available, added reference features can be updated at a later time.
  • a further exemplary embodiment of the control according to the invention is 8 shown. At this point, only the differences to the in 1 and already described embodiment received.
  • this exemplary embodiment has a field with mechanical keys.
  • the related to 1 described keys provided on the lower, second touch screen 19 are designed as mechanical keys 15 in this example.
  • the first, upper touch screen forms the touch screen 13 of this exemplary embodiment.
  • the call button 23 for a blocked floor can, for example, be designed in the same way as the call button for a generally accessible floor. For example, when the locked button is pressed, a visual or audible indication that this floor is not available can be given. It is common, for example, in the case of cabin operating panels 7 with mechanical buttons for selected call buttons to be identified by means of a lamp after they have been pressed. In the case of an unavailable floor, the light source can, for example, emit a different color than when the floors are available. Alternatively, an indication can also be displayed on the touchscreen 13 .
  • the opening 91 for inserting a key through an opening in a cylinder 403 is formed.
  • the cylinder 403 is rotatably mounted in a hollow cylinder 405. This in 3 in the exemplary embodiment according to FIG 4 located directly at the opening 91 in the rotatable cylinder 91.
  • a button 407 is formed by the cylinder 403 rotatably mounted in the hollow cylinder 405 and by contacts (not shown). In other words, the button 407 can be actuated by turning the key, the contacts are either closed or opened.
  • an incremental transmitter or rotary sensor is used instead of the button that can be actuated by means of a rotary movement.
  • the cylinder 407 can be mounted in the hollow cylinder 405 so that it can be moved axially, such that pressing the cylinder 403 can actuate another button, by means of which the currently selected button 15 is confirmed, whereby the control function associated with the button 15 is triggered.
  • FIG 5 another exemplary embodiment of the key detection module 9 is shown. At this point, only the differences to the in 3 shown and already referring to 3 described embodiment received.
  • the key detection module 9 has a first pressing means 501 and a second pressing means 505 which each interact with a first pressing surface 503 and a second pressing surface 507 .
  • the first pressing means 501 as well as the second pressing means 505 are each formed essentially by a spring element.
  • the first spring element 501 serves to press a mechanical key inserted into the opening 91 against the contact surface 503 .
  • the second spring element 505 serves to press the mechanical key inserted into the opening against the pressing surface 507 .
  • the first contact surface 503 is preferably arranged essentially at right angles to the second contact surface 507 .
  • the pressing means 501, 505 can ensure that the position of the mechanical key inserted into the opening 91 is essentially the same each time it is inserted, as a result of which the image created by the detection means 93 is at least similar.
  • the pressing means and the pressing surfaces can also be in the 4 embodiment shown apply.
  • only one of the pressing means 501 or 505 shown could be used.
  • the key detection module 9 has a sensor which determines the electrical conductivity of the key, with the electrical conductivity or a value derived therefrom forming a further key feature.
  • magnetic properties of the key can be determined and used as key features.

Claims (11)

  1. Commande (1) pour installation d'ascenseur (3), la commande (1) présentant un panneau de manœuvre de cabine (7) destiné à être installé dans une cabine d'ascenseur (5) de l'installation d'ascenseur (3) et un module de détection de clé (9) destiné à être installé dans la cabine d'ascenseur (5), le panneau de manœuvre de cabine (7) présentant des boutons (15) permettant de commander l'installation d'ascenseur (3) et le module de détection de clé (9) servant à détecter une clé mécanique sur la base de sa forme,
    la commande (1) présentant en outre une administration des autorisations (11), au moyen de laquelle une autorisation pour l'exécution d'au moins une fonction de commande de l'installation d'ascenseur (3) peut être attribuée à une clé,
    caractérisée en ce que
    le panneau de manœuvre de cabine (7) présente un écran tactile (13) permettant d'afficher au moins un bouton (15), ledit bouton (15) étant affiché sur la base de l'autorisation attribuée à la clé par l'administration des autorisations (11) pour l'exécution d'une fonction de commande, et le panneau de manœuvre de cabine (7) présentant une plaque de verre (20) qui présente une ouverture traversante à travers laquelle une clé peut être insérée dans le module de détection de clé (9), et la plaque de verre (20) formant une surface de l'écran tactile (13).
  2. Commande selon la revendication 1, caractérisée en ce que les boutons (15) sont répartis en un premier groupe (17') de boutons et en un second groupe (19') de boutons.
  3. Commande selon la revendication 2, caractérisée en ce qu'au moins un premier bouton du premier groupe (17') occupe une surface plus petite qu'un second bouton du second groupe (19').
  4. Commande selon la revendication 1, caractérisée en ce que le panneau de manœuvre de cabine (7) présente des boutons mécaniques (15).
  5. Commande selon la revendication 2 ou 3, caractérisée en ce que le panneau de manœuvre de cabine (7) présente des boutons mécaniques qui forment les boutons du second groupe (19').
  6. Commande selon la revendication 2 ou 3, caractérisée en ce que l'écran tactile (13) est réalisé en plusieurs parties et en ce qu'une première partie de l'écran tactile (17) contient les boutons du premier groupe (17') et une seconde partie de l'écran tactile (19) contient les boutons du second groupe (19').
  7. Commande selon l'une des revendications 1 à 6, caractérisée en ce qu'au moins un bouton des boutons (15) est en outre pourvu d'une autre fonction de commande basée sur les droits attribués à la clé.
  8. Commande selon l'une des revendications 1 à 7, caractérisée en ce que le module de détection de clé (9) présente un capteur permettant de déterminer des propriétés de matériau.
  9. Commande selon l'une des revendications 1 à 8, caractérisée en ce que le module de détection de clé (9) présente un codeur incrémental, un capteur rotatif et/ou un bouton-poussoir (407).
  10. Commande selon l'une des revendications 1 à 9, caractérisée en ce que le module de détection de clé (9) présente une surface de guidage (503, 507) rigide et un moyen d'appui (501, 505), le moyen d'appui (501, 505) pressant la clé contre la surface de guidage (503, 507) lors de l'insertion d'une clé dans l'ouverture (91) du module de détection de clé (9).
  11. Installation d'ascenseur (3) comportant une commande (1) selon l'une des revendications 1 à 10.
EP19200384.6A 2019-09-30 2019-09-30 Commande pour une installation d'ascenseur Active EP3798171B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19200384.6A EP3798171B1 (fr) 2019-09-30 2019-09-30 Commande pour une installation d'ascenseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19200384.6A EP3798171B1 (fr) 2019-09-30 2019-09-30 Commande pour une installation d'ascenseur

Publications (2)

Publication Number Publication Date
EP3798171A1 EP3798171A1 (fr) 2021-03-31
EP3798171B1 true EP3798171B1 (fr) 2022-05-11

Family

ID=68104412

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19200384.6A Active EP3798171B1 (fr) 2019-09-30 2019-09-30 Commande pour une installation d'ascenseur

Country Status (1)

Country Link
EP (1) EP3798171B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3054308B2 (ja) * 1993-03-19 2000-06-19 トヨタ自動車株式会社 キープレート検査装置
MY150942A (en) 2007-11-23 2014-03-14 Inventio Ag Key switch for installation in a drive device and method for operating the key switch
DE102008018710A1 (de) * 2008-04-14 2009-10-29 Kollmorgen Steuerungstechnik Gmbh Zielrufgesteuerte Aufzugsanlage und Verfahren zur Steuerung einer Aufzugsanlage
CN108726291A (zh) * 2017-08-16 2018-11-02 迅达（中国）电梯有限公司 电梯轿厢操作面板

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