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WO2024068855A1 - Procédé d'installation assistée par ordinateur de composants électriques, disposés de manière décentralisée dans l'espace, d'une machine, par de multiples utilisateurs avec un support spécifique - Google Patents

Procédé d'installation assistée par ordinateur de composants électriques, disposés de manière décentralisée dans l'espace, d'une machine, par de multiples utilisateurs avec un support spécifique Download PDF

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Publication number
WO2024068855A1
WO2024068855A1 PCT/EP2023/076923 EP2023076923W WO2024068855A1 WO 2024068855 A1 WO2024068855 A1 WO 2024068855A1 EP 2023076923 W EP2023076923 W EP 2023076923W WO 2024068855 A1 WO2024068855 A1 WO 2024068855A1
Authority
WO
WIPO (PCT)
Prior art keywords
installation
user
component
users
machine
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.)
Ceased
Application number
PCT/EP2023/076923
Other languages
German (de)
English (en)
Inventor
Sebastian Pfestorf
Paul Zeller
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.)
Murrelektronik GmbH
Original Assignee
Murrelektronik 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
Priority claimed from EP22199162.3A external-priority patent/EP4345554B1/fr
Application filed by Murrelektronik GmbH filed Critical Murrelektronik GmbH
Priority to DE112023003187.8T priority Critical patent/DE112023003187A5/de
Publication of WO2024068855A1 publication Critical patent/WO2024068855A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/41805—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by assembly
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/31—From computer integrated manufacturing till monitoring
    • G05B2219/31027—Computer assisted manual assembly CAA, display operation, tool, result

Definitions

  • the present invention relates generally to the field of planning and assembly of machines such as automation systems, and in particular to a computer-aided installation of spatially decentralized electrical components of a machine by several users with user-specific support.
  • the subject of the invention is in particular a method for a computer-aided, in particular electrical, installation of spatially decentralized and/or electrical components of a machine, in particular a system, by several users with user-specific support, in particular when used at the same time.
  • the machine can be designed as at least one of the following machines:
  • a logistics facility - A production line
  • An industrial robot a manufacturing plant, an aggregate, an electrical device.
  • the machine can be designed as a machine with a modular character or as a mobile or movable machine in which individual parts of the machine are installed modularly according to an installation specification. This installation is carried out at least partially manually by the users, such as workers and/or other user types explained below.
  • the electrical components can be connection modules, which enable a decentralized and modular connection of installation elements.
  • Decentralized can refer to the fact that the connection modules at least partially replace a central control cabinet in that the connection modules only provide a part of the connections for the machine, but enable these connections in a decentralized manner in the field.
  • a central topology for example a centralized control cabinet concept
  • we speak in particular of a point-to-point connection i.e. the starting point, the connection and the end point are clearly defined.
  • e.g. B. we can speak of a module-module or module-hub-point connection.
  • the following components can be provided for a machine: devices such as actuators and/or sensors, the connection modules, installation elements, for example for cabling.
  • the method according to the invention can include the following steps, which are preferably carried out one after the other or in any order, whereby the steps can also be carried out automatically and/or repeatedly:
  • an, in particular digital, identifier of an installation element preferably a cable or a component
  • the identifier is preferably received by a detection device which previously has a physical has read in the present identification means such as a machine-readable code and has generated the identifier based on the read-in identification means
  • an installation specification in particular a digital one, which specifies an assignment of the installation element for connection to an electrical component, preferably in the form of a connection module for connection to the installation element and other installation elements,
  • Identifying the electrical component based on the provided installation specification preferably by querying the electrical component from the installation specification based on the identifier, preferably from a list and/or database of the installation specification,
  • the process thus enables easier, faster and error-free assignment of installation elements to components and can therefore provide users with significant support in installing the machine and simplify the process. Furthermore, in this way, a support system for installation, in particular for cabling, can be provided spatially directly on the identified component for guided orientation of the respective user, in which a data processing device can carry out the method steps automatically.
  • the data processing device in particular a data processing device according to the invention, can advantageously communicate with individual components and thus enable the installation information to be output.
  • the data processing device can have at least one interface for communication.
  • the users can, for example, installers and/or system mechanics and/or electricians and/or workers and/or planners and/or mechanical designers or developers and/or electrical designers or developers and/or PLC programmers and/or commissioning engineers and/or maintenance engineers and/or be a machine operator. It is possible for the users to use the method according to the invention by making the method available to the users via a computer, for example a shared computer or a computer per user. For this purpose, a computer program can be executed at least partially by the computer and/or another computer in order to carry out the method steps according to the invention.
  • the term “computer” is generally understood as an umbrella term for any type of data processing device.
  • a computer can be a PC or laptop, but also another device such as a cell phone, a smartphone, a tablet, a smart watch, another “wearable” or the like.
  • the steps of a method according to the invention can also be carried out multiple times and/or at least partially in parallel.
  • the steps are at least partially carried out simultaneously for at least two or at least three or at least four users.
  • Each of these installation elements can be assigned an identifier by which the installation elements can be uniquely identified.
  • the identifier can accordingly be information that can be processed digitally, for example.
  • the respective installation element can have the identifier in that a physical means of identification is provided and/or attached to the installation element.
  • the installation elements can be, for example, cables or components that are a functional part of the machine.
  • the identifier advantageously comprises a unique and, in particular, one-to-one identifier. This makes it possible to clearly identify the installation element using the identifier in connection with the machine and/or other machines and/or the installation of the machine.
  • One or more pieces of information about the installation element can be assigned to the identifier.
  • the at least one piece of information can comprise at least one of the following pieces of information: at least one piece of status information, the output installation information, an identifier of the identified component, at least one of the documentation specifications described in more detail below, such as component type, machine type, system type, user, connection point designation, time stamp date and time, installation duration, address in a bus system, IO-Link application specific tag, equipment identification, cable length, port assignment, properties of the open cable, temperature, humidity, current project status during assembly, plan deviation and reason.
  • a digital storage of the at least one piece of information associated with the identifier thus makes it possible to create a digital twin of the installation element. In this way, a passive smartification of the installation element can be enabled.
  • Smartification is understood in particular to mean the addition of intelligent properties to an industrial product, such as a component and/or a part and/or an installation element, such as a cable.
  • Information technology can be used to enable components to process data and offer additional added value.
  • Passive smartification can be provided as a corresponding preliminary stage using a passive intelligent component, such as an NFC chip (near field communication, abbreviated to NFC) and/or a machine-readable code. This can create a basis for automated recording of changes or for specific changes and their effects on the function of a machine.
  • NFC chip near field communication, abbreviated to NFC
  • a machine-readable code This can create a basis for automated recording of changes or for specific changes and their effects on the function of a machine.
  • the clear, preferably one-to-one identification in conjunction with access to an external database can enable the active enrichment of information and thus passive smartification.
  • machine devices such as actuators and/or sensors are operated via the installation elements, i.e. preferably controlled and/or read out.
  • a control device such as a PLC (programmable logic controller) can be provided, which can carry out the electrical operation of the devices via the installation elements and components.
  • the control device can be in electrical connection with the components.
  • the installation element can comprise a cable and/or a component, wherein the cable can have at least or exactly one plug connector, and can preferably be assembled on one side, i.e. has a female or male plug on one side and an open end on the other side.
  • the cable can also be assembled on two sides, i.e. the cable has a female or male plug on each side.
  • the at least one piece of installation information may include user-specific installation instructions to support a user from the plurality of users, such as a worker and/or installer, with the installation.
  • the installation instructions can also include instructions for installation, for example step-by-step instructions.
  • Initiating the output may include at least one of the following steps: Initiating an activation of a display element such as a light-emitting diode on the electrical component in order to indicate a connection point, in particular a slot, for the installation element to be connected by the display element, wherein the display element can preferably light up as a result of the activation,
  • a display element such as a light-emitting diode on the electrical component in order to indicate a connection point, in particular a slot, for the installation element to be connected by the display element, wherein the display element can preferably light up as a result of the activation
  • connection point in particular a slot
  • the user interface preferably visualizes a digital twin of at least part of the machine, and preferably a mechanical and/or an electrical structure of the part of the machine visualized
  • connection point on the component to which the installation element is to be connected can be displayed by lighting up the display element.
  • lighting up the display element can make it possible to display a correctly or incorrectly assigned connection point accordingly.
  • the component can have several of the display elements, which are assigned to corresponding connection points of the component, e.g. B. by an adjacent arrangement on a connection element.
  • connection point in particular a connection port, which according to the
  • Identifier is provided, can be used, for example, via the received identifier from the Installation specifications can be queried.
  • the installation specifications can enable electronic queries, e.g. using a database and/or a list and/or the like.
  • connection point on the user interface can, for example, include a graphical representation of the connection points of the component, whereby the connection point, which is intended for connecting the installation element with the received identifier, is graphically highlighted.
  • the user interface can be a graphical user interface, which is displayed on a screen, preferably of a computer.
  • the computer can be, for example, a portable computer such as a laptop or tablet.
  • the display using augmented reality (AR) or virtual reality (VR) can, for example, be done by a user using a corresponding end device, typically in the form of a so-called VR and/or AR headset, which is often also referred to as smart glasses, head-mounted display or AR/VR glasses, to display additional information.
  • a corresponding end device typically in the form of a so-called VR and/or AR headset, which is often also referred to as smart glasses, head-mounted display or AR/VR glasses, to display additional information.
  • an end device such as a smartphone.
  • the user's surroundings are recorded by a camera and the camera image is processed in order to incorporate additional information into the camera image.
  • the additional information includes, for example, highlighting the connection point if the physical connection point of the component can be seen in the camera image.
  • further functions can be provided.
  • the user can see what the other users are currently doing, e.g. in which area of the machine/system they are currently working. It is also possible for the user to mark certain parts of the machine/system and/or the floor in front of it in color, for example with red hatching or the like, if another user is currently working there. For example, an installation item currently selected by another user can be marked. It is also conceivable to display avatars that represent the other users. Furthermore, at least part of an installation guide can be displayed to the user. Another functionality that can be provided is to show the user content that... Users convey that and/or how another user (especially an experienced user) has already carried out the respective work step on another machine/system.
  • an acoustic output can also be provided, which includes, for example, controlling a loudspeaker.
  • the acoustic output can, for example, be a voice output through which the connection designation of the connection point is spoken.
  • the method includes the following further step: determining a connection state between the installation element and the electrical component in order to determine whether the connection has been established. For this purpose, for example, an electrical connection test can be carried out, through which it can be automatically determined whether the installation element and the electrical component have an electrically conductive connection. Depending on the design, it is conceivable that a circuit is not immediately closed upon connection, especially if the installation has not yet been completed. Therefore, additional or alternative options for determining the connection status can also be provided. Thus, determining the connection state may further include: receiving an installation message based on input from one of the users and/or from the electrical component.
  • the received installation message can indicate that the connection of the installation element to the electrical component, preferably to a displayed connection point of the electrical component, has been established. Accordingly, it can be checked that the connection point that was displayed has actually been connected to the installation element. It is possible that by detecting the establishment of the connection, e.g. B. documentation is triggered by a manual acknowledgment of a user and/or an automatic acknowledgment by detecting the connection, for example if both sides of a cable have been connected.
  • the documentation includes, for example, installation documentation, as described in further detail below. This documentation can be carried out repeatedly if necessary, e.g. B. every time an activity is acknowledged in order to successively build up the documentation of the installation.
  • the system and preferably the device according to the invention can communicate with the components.
  • the control device can optionally be programmed based on the documentation, and/or the component(s) can be configured. Due to this circumstance, it may be possible that the component does not know beforehand what task it has to perform in the future machine. This can also be referred to as “unconfigured”.
  • Verifying the connection preferably the connected connection point, based on the installation specification, preferably a predetermined digital circuit and in particular electrical connection plan, in particular to determine whether a user has correctly implemented the installation information in the form of an installation instruction, preferably depending on
  • an identification for the installation specification is stored, and particularly preferably in the case of a positive verification, the following step is carried out:
  • connection point as a correctly connected connection point in the installation specification.
  • verification can be carried out based on the determination of the connection status. Verification thus makes it possible to assess whether the respective user has correctly followed the installation instructions.
  • the result of the verification can be used to store the marking in the installation specification.
  • the installation specification can thus be used at a later point in time to check whether the installation specification was followed and/or to what extent the installation deviated from the installation specification.
  • an installation parameter for example via the user interface and/or an input device such as a voice input and/or a keyboard and/or a mouse and/or a touchscreen.
  • At least one of the following steps can be carried out: storing an identification of the connection point as a changed connected connection point in the installation specification, preferably based on an installation parameter recorded by the user, in particular an occasion or reason for the change, whereby information on the occasion or reason for the change is preferably included, and preferably: initiating a correction of the connection according to the installation default and/or initiating a correction of the installation default.
  • the correction can, for example, include an adjustment of the installation specification if the new connection is justified and thus contributes advantageously to the desired installation.
  • the method includes the following further step, the step preferably being carried out when verifying the connection:
  • the specified measurement variable can be a reference value, which is compared with the transmitted measurement variable as the current measurement value.
  • the establishment of the connection can, for example, be considered correct and/or complete if the transmitted measurement quantity meets a predefined condition such as exceeding the reference value.
  • the at least one piece of installation information comprises user-specific installation instructions to support a user in rebuilding the machine
  • the initiation of the output preferably comprises at least the following step: initiating an output of an installation sequence using the at least one piece of installation information for installing the machine.
  • the installation information can, for example, comprise installation instructions which also specify an installation sequence. This simplifies installation for a user and speeds up installation, since a complex interpretation of a circuit diagram and in particular a connection plan is at least partially no longer necessary.
  • the initiation of the output includes the initiation of a bidirectional communication with the identified component via a bus system.
  • the output can be triggered, for example, by a specific message, preferably a command, being transmitted to the component via the communication.
  • a computer program can be executed by a data processing device, wherein the data processing device is connected to the bus system.
  • the invention can provide that at least one of the following specifications is received, preferably by the installation message, in order to create a digital twin of the installation element and/or the electrical component based on the received identifier and the identified component: component type, machine type, System type, user, connection point designation, time stamp, date and time, installation duration, address in a bus system, IO-Link application specific tag, equipment identification, cable length, port assignment, properties of the open cable, temperature, humidity, current project status during assembly, deviation from plan and reason.
  • the at least one specification can also be referred to as a documentation specification.
  • the installation message can e.g. B. may have been generated based on an input from a user, whereby the user may have specified at least one specification in the input. It is also possible for the specification to be determined automatically, e.g. B. by the component and/or a data processing device, in particular based on the received identifier. For this purpose, for example, the at least one specification can be stored in the component and/or in the installation element.
  • the installation information includes an installation configuration and/or installation documentation, preferably for dismantling and/or rebuilding the machine, which is stored for documentation, preferably stored in a data storage and/or transmitted to the electrical component becomes.
  • the data storage can be designed as a non-volatile data storage in order to reliably enable later evaluation of the installation configuration and/or the installation documentation.
  • the installation configuration and/or the installation documentation can include, for example, the stored identification based on the verification.
  • the installation information comprises a unique identifier which identifies the installation element and/or the identified component, the installation information being contained in the installation specification, in particular in a digitized construction plan, preferably comprising ECAD and/or MCAD data is stored, and/or wherein the installation element is selected from at least one similar installation element or a plurality of similar installation elements based on the identifier and/or the identified component is selected from at least one similar component or a plurality of similar components.
  • the installation specification thus makes it possible to query the association of the installation elements with the components based on the identifier and/or the identifier.
  • the installation specification can include a link between the identifiers and/or with the identifiers.
  • the identifier can optionally be uniquely assigned to one of the identifiers of the installation elements and/or the identifier can correspond to this identifier.
  • the installation specification includes a predefined specification for a modular and/or decentralized structure of the machine, in particular the system, preferably based on predetermined ECAD and/or MCAD data, in particular for interconnecting the installation elements in the form of cables and/or components by means of the component in the form of connection modules, preferably comprising an electrical connection plan, wherein the installation specification is preferably determined by linking the ECAD and MCAD data.
  • the installation specification can thus include a digital circuit diagram and/or construction plan and/or installation plan of the machine.
  • a configuration of the component is carried out on the basis of the identifier in order to transfer the component from a basic configured state, in which the component is preferably configured for bidirectional communication by means of a bus system and/or functional control by a control device, preferably a PLC, is excluded, to a state with an extended configuration for functional control by the control device.
  • a control device preferably a PLC
  • the received identifier makes it possible to identify which installation element has been connected (or is to be connected) to the component. This identification can be used to automate the configuration of the components required for installation, which significantly reduces the configuration effort on a component during installation.
  • the received identifier and the installation specification are used to determine which of the components is (or will be) connected to the installation element.
  • the component can be configured accordingly for this installation element so that for later functional control by the control device, the control device knows that the installation element is connected to this component. This enables the control device, for example, to operate at least one device of the machine, such as an actuator and/or sensor, via this component and/or the installation element.
  • the invention also relates to a system for computer-assisted installation of spatially decentrally arranged electrical components of a machine, comprising a detection device, in particular a scanner such as a handheld scanner or a camera, for providing an identifier of an installation element, preferably a cable or a component, further comprising at least one electrical component, preferably in the form of a connection module for connection to the installation element and other installation elements, and a device for data processing, comprising means for carrying out the steps of a method according to the invention.
  • a detection device in particular a scanner such as a handheld scanner or a camera
  • an identifier of an installation element preferably a cable or a component
  • at least one electrical component preferably in the form of a connection module for connection to the installation element and other installation elements
  • a device for data processing comprising means for carrying out the steps of a method according to the invention.
  • the machine can be designed as an electrotechnical machine, preferably a system, preferably an automation system, particularly preferably an industrial automation system.
  • the computer-assisted installation can refer in particular to the fact that during the installation of the (real) machine, a computer program, in particular according to the invention, and/or a device, in particular according to the invention, and/or a system, in particular according to the invention, outputs the installation information to support a user such as an installer.
  • the output can, for example, be carried out by the installation information being output visually and/or acoustically and/or at least partially physically, e.g. in paper form.
  • the installation can optionally be carried out based on an installation specification.
  • the installation specification can be stored in a non-volatile data storage in order to be able to access it and provide the installation specification in order to carry out the computer-assisted installation. Access can also be possible via a network take place.
  • the installation specification can include an overview plan of an installation of decentrally arranged components on a system, for example in a digital form. Based on the installation specifications, one or more corresponding installation instructions can be derived before, during or after assembly, dismantling or reconstruction.
  • “computer-aided” can preferably refer to the fact that the installation is in the form of a real installation, in particular of the components in the form of real electrotechnical components, by a system (in particular the aforementioned) and/or by at least one (in particular the aforementioned) device is supported such as at least one computer, in that the method steps of a method according to the invention are at least partially carried out, preferably in preparation for and/or accompanying the (real) installation.
  • the installation information and/or an installation instruction can then, for example, be made available to at least one of the users, such as an installer, for the further implementation of the installation, for example through an output, in particular through a screen and/or a voice output and/or by means of augmented reality .
  • the machine in particular in the form of an automation system, can be intended and/or operated to automatically control and/or monitor processes, preferably in industrial applications and/or in a production or manufacturing line, and/or
  • a device for data processing comprising means for carrying out the steps of a method according to the invention, can also be the subject of the invention.
  • the device can be adapted to communicate with the components, in particular modules of the machine, in particular system, preferably without the modules being preconfigured and/or connected to a control device.
  • the identifier is encoded in a machine-readable code assigned to the installation element, in particular arranged on it, wherein the machine-readable code is machine-readable by means of the detection device.
  • the components and a computer and/or a control device may be connected to one another via a bus system for bidirectional communication, with the bidirectional communication being provided based on a communication protocol for a fieldbus system, in particular based on a ProfiNet, Ethernet /IP, EtherCAT or 802.3 standards, and/or bidirectional communication is provided wired via a bus system or wirelessly via Bluetooth or WLAN, based on a standard according to IEEE 802.11 or based on a mobile telecommunications standard.
  • the invention also relates to a computer program comprising instructions which, when the program is executed by a computer such as the data processing device according to the invention, cause the computer to carry out the steps of a method according to the invention.
  • the computer program according to the invention therefore brings with it the same advantages as have been described in detail with reference to a method according to the invention.
  • the invention may also relate to a further method for computer-assisted installation of spatially decentralized electrical components of a machine, in which the installation is carried out by at least two users simultaneously and/or at least partially simultaneously.
  • a handover between the different users can be provided.
  • a processing status of the respective user can be digitally documented automatically and in real time.
  • the two or more users work on different areas of the machine at the same time without endangering the integrity of the electrical installation or having to carry out lengthy coordination processes.
  • a user manually creates a work order for another user in order to prepare a handover. This can be the case, for example, if the current user determines that a user from a different specialist area is required for a certain work step.
  • installation instructions can be assigned to the respective user and documented digitally. This allows relevant information to be collected during the installation process. Examples of information collected include:
  • a user-specific identifier and/or role access and editing permissions, qualification level and/or experience level if applicable), and/or
  • a last user (unique user ID) and the time the user was last edited, and/or;
  • a last identified fastener preferably a scanned component, and a machine area for which the fastener or component is intended.
  • Each user can log in via the user interface of a computer, preferably a portable computer, and then select, for example, a work order to be processed in order to begin the installation. Selecting a work order or installation instruction locks it for other users.
  • Each user can log in and make selections on their own computer.
  • the computers are z. B. connected to each other and/or to a server via a network in order to synchronize the selection with one another.
  • any user can use a detection device, in particular a scanner or a camera, can be used as a reading device. This allows the respective user to electronically and data-technically link the reading device used with the user's current order in order to be able to document the individual assembly progress.
  • a detection device in particular a scanner or a camera
  • a selected project or at least parts of it are locked for other users while the user is working on it.
  • Different degrees of locking are possible: It can be provided that the identification of an installation element, e.g. connecting element, and/or one or more electrical components or another part can initiate a locking of this component for other users. It can also be provided that all installation elements and/or components and/or parts that are directly and/or indirectly related to it can be locked for other users. In addition, the respective work order and/or individual areas of the decentrally arranged machine and/or the entire installation order can be locked for other users. Identification of a new installation element, component and/or part without confirmed processing of the previously identified installation element, component and/or part can lead to the lock being lifted. It can be provided that the user can choose the extent of the lock.
  • a unique identifier may be provided for each user to identify the user based on the identifier.
  • the identifier can, for example, be linked to a user name that is specified by the user when registering.
  • the computer program can access the user-related data and issue the installation instructions to the user according to his capabilities. For first-time users of the system, only new data can be recorded or collected in order to create an appropriate profile for repeated uses or installations to be carried out. By documenting the time required per assembly step, standard values can be determined in order to classify users into “fast/slow/average” according to their installation skills. This allows authorizations or roles to be customized for each user in advance. Furthermore, the level of detail of the instructions can be adjusted using the stored data on the user's level of training. Through documentation by For user-related work steps, the computer program can access the last installation step and display it to the user.
  • the installation can be started on the machine or continued on the last component, in particular a segment, of the machine that the user worked on.
  • a new work step can be initiated if necessary.
  • the initiated work step can advantageously be clearly assigned to an area in the machine and within the installation plan.
  • this step is saved in the system along with the user ID so that if the user changes, the latest status can be viewed and continued.
  • the invention may also include a further method for a computer-aided installation, in particular electrical installation, of spatially decentralized and/or electrical components of a machine, in particular a system.
  • the further method according to the invention can include at least some of the following steps, which are preferably carried out one after the other or in any order, whereby the steps can also be carried out automatically and/or repeatedly and/or at least partially in parallel:
  • Optional Providing at least or exactly one installation reference, generating at least or exactly two user-specific installation instructions to simultaneously support at least two users, in particular workers or planners, for the installation of the same machine, in particular system, based on the provided installation specification and/or an installation reference and/or user-specific criteria and/or the system specification.
  • installation instructions can be issued to multiple users so that the users can carry out the installation at least partially simultaneously. It is possible that the installation instructions are not only dependent on the segment of the machine that is installed by the respective user, but also on other user-specific criteria. For this purpose, at least one or more installation reference(s) and/or user-specific criteria can be provided.
  • the generation of at least one of the user-specific installation instructions comprises the following steps:
  • a further advantage within the scope of the invention can be achieved if the generation of the at least one installation instruction comprises the following steps: Selecting at least one of the segments, in particular at least one system component, of the machine or automation system based on the system specification,
  • comparing the at least one selected segment includes the following steps:
  • provision of the at least one installation instruction comprises the following steps:
  • an installation element preferably a cable or a component
  • Providing a user-specific installation specification which specifies an assignment of the installation element for connection to an electrical component, preferably in the form of a connection module for connection to the installation element and other installation elements, identifying the electrical component based on the provided installation specification;
  • a component or an installation element In the event that a component or an installation element is not present, it can be provided that an installation step is selected from an overall list, a component can be added and thus confirmed as installed. This prevents a machine from being unable to be completed in the event of loss or accidental destruction or damage or malfunction.
  • the at least one piece of installation information includes at least two installation instructions to support at least two users with the installation, wherein initiating the output preferably includes at least one of the following steps:
  • connection point in particular a slot
  • the user interface visualizing a digital model of at least part of the system, and preferably visualizing a mechanical structure of the part of the system;
  • connection point Initiating a display of a connection point, in particular a slot, of the electrical component for the installation element by means of augmented reality, Initiating an output of a user-specific installation instruction as an instruction for an individual or specific user to connect the installation element to a specific connection point of the electrical component, whereby the connection point is preferably determined based on the user-specific installation specifications,
  • Verifying the connection preferably the connected connection point, based on the installation specification, preferably a predetermined, digital electrical connection plan, in particular to determine whether a user has correctly implemented the installation information in the form of an installation instruction, preferably depending on the verification an identification for the installation specification is stored, and preferably in the event of a positive verification at least one of the following steps is carried out:
  • the installation specification includes a specification about a topological arrangement of the electrical components, in which the electrical components are interconnected.
  • a further advantage within the scope of the invention can be achieved if at least one of the following specifications is received, preferably through the installation message, in order to create a digital twin of the installation element and/or the electrical component based on the received identifier and the identified electrical component: component type , machine type, system type, user, connection point designation, time stamp, date and time, installation duration, address in a bus system, IO-Link application specific tag, equipment identification, cable length, port assignment, properties of the open cable, temperature, humidity, current project status during assembly, plan deviation and reason.
  • the installation reference provided at least partially comprises one or more of the following reference data: first reference data relating to a mechanical arrangement of a reference system, in particular MCAD data, second reference data relating to an electrical cabling of a reference system, in particular ECAD -Data, third reference data, comprising one or more images, preferably scans, of an installed automation system or system components, fourth reference data, comprising system environment data, fifth reference data, comprising historical user data, in particular qualification level, access authorizations, user identification and historical working speed.
  • first reference data relating to a mechanical arrangement of a reference system
  • MCAD data second reference data relating to an electrical cabling of a reference system
  • ECAD -Data electrical cabling of a reference system
  • third reference data comprising one or more images, preferably scans, of an installed automation system or system components
  • fourth reference data comprising system environment data
  • fifth reference data comprising historical user data, in particular qualification level, access authorizations, user identification and historical working speed.
  • a (further) system for a computer-aided installation in particular electrical, installation of spatially decentralized and/or electrical Components of a machine, in particular of a system, are the subject of the invention, comprising: a reading device for an identifier of an installation element, preferably a cable or a component, the electrical component, preferably in the form of a connection module for connection to the installation element and further installation elements; a device for data processing, comprising means for carrying out the steps of the method.
  • the identifier is encoded in a machine-readable code assigned to the installation element, in particular arranged on it, wherein the machine-readable code is machine-readable by means of a reading device assigned to an installer by means of a unique identifier; and/or wherein the components and a computer and/or a control device are each connected to one another via a bus system for bidirectional communication, wherein the bidirectional communication is provided on the basis of a communication protocol based on a fieldbus, ProfiNet, EthernetIP, EtherCat or 802.3 standard and/or the bidirectional communication is provided wired via a bus system or wirelessly by means of Bluetooth or WLAN, based on a standard in accordance with IEEE 802.11 or based on a mobile telecommunications standard.
  • Fig. 1 A central connection in a machine using a control cabinet.
  • Fig. 2 A decentralized interconnection according to embodiments of the invention.
  • FIG. 3 A schematic representation of parts of a system according to exemplary embodiments of the invention.
  • FIG. 4 A schematic representation of details of a method according to embodiments of the invention.
  • Fig. 5 A schematic representation of steps of a method according to embodiments of the invention.
  • a central interconnection by means of a control cabinet 9 is shown schematically in order to contrast this with a decentralized interconnection by means of spatially decentrally arranged electrical components 4 of a machine 1 in Fig. 2.
  • electrical components 4 of a machine 1 in Fig. 2.
  • several components 4, in particular connection modules can be used in the decentralized connection in FIG.
  • the connection modules 4 can be provided in a decentralized and distributed manner in the vicinity of the devices 5.
  • connection modules 4 thus only partially interconnect the devices 5, with the connection modules 4 together or, for example, one and/or more connection modules 4 each carrying out the entire interconnection via one and/or more hubs 6.
  • a master module 3 can be connected upstream of several of the individual connection modules 4. It is also possible for the interconnection to be further subdivided using at least one hub 6.
  • 3 shows parts of a system 2 according to exemplary embodiments of the invention, which can be provided for a computer-aided installation of spatially decentralized electrical components 4 of a machine 1.
  • the system 2 can include a detection device 22, in particular a scanner 22 or a camera 22, for providing an identifier 11 of an installation element 10, preferably a cable 11 or a component 11.
  • system 2 can have at least one electrical component 4, preferably in the form of a connection module 4 for connection to the installation element 10 and further installation elements 10.
  • a device 30 for data processing can also be part of the system 2, wherein this data processing device 30 can include means for carrying out the steps of a method 100 according to exemplary embodiments of the invention.
  • the identifier 11 can be coded in a machine-readable code 12 assigned to the installation element 10, in particular arranged on it, the machine-readable code 12 being designed to be machine-readable by means of the detection device 22. This makes it possible for a respective user to scan the code 12 using the detection device 22 and thus transmit the identifier 11 to the data processing device 30.
  • the components 4 and at least one computer 30, 31 and/or a control device 8 can each be connected to one another via a bus system 21 for bidirectional communication, wherein the bidirectional communication can be provided on the basis of a communication protocol for a field bus system, in particular on the basis of a ProfiNet, Ethernet/IP, EtherCat or 802.3 standard, and/or the bidirectional communication can be provided wired via a bus system 21 or wirelessly using Bluetooth or WLAN, on the basis of a standard according to IEEE 802.11 or on the basis of a mobile radio telecommunications standard.
  • the component 4 can also be connected to a power supply 13.
  • a computer program 20 which comprises instructions which, when the program is executed by a computer 30, cause the computer 30 to carry out the steps of the method 100 according to embodiments of the invention.
  • Process steps of the method 100 are visualized in FIGS. 4 and 5.
  • a first method step 101 receiving the identifier 11 of the installation element 10 can be provided.
  • a second Method step 102 involves providing 102 an installation specification 200, which specifies an assignment of the installation element 10 for connection to an electrical component 4, preferably in the form of a connection module 4 for connection to the installation element 10 and further installation elements 10.
  • the electrical component 4 can be identified based on the installation specification 200 provided.
  • a fourth method step 104 it is possible to initiate an output of at least one piece of installation information based on the received identifier 11 and the identified component 4.
  • the method 100 is used by several users simultaneously or at least partially at the same time.
  • the at least one piece of installation information can include installation instructions for user-specific support of a user during the installation.
  • the method 100 may provide at least one of the following support options, each of which may be adapted to the capabilities of the respective user:
  • Initiating the output may include initiating an activation of a display element 41 shown in Fig. 3 on the electrical component 4 in order to indicate a connection point 42, in particular a slot 42, for the installation element 10 to be connected by the display element 41.
  • the Initiating the output may include initiating a display of a connection point 42, in particular a slot 42, of the electrical component 4 for the installation element 10 on a user interface 32 of a computer 31.
  • the user interface 32 may visualize a digital twin of at least part of the machine 1, and preferably a mechanical and/or electrical structure of the part of the machine 1.
  • connection point 42 is a display of a connection point 42, in particular a slot 42, of the electrical component 4 for the installation element 10 by means of augmented reality and/or an output of the installation instructions as an instruction for the user to connect the installation element 10 to a specific connection point 42 of the electrical component 4, wherein the connection point 42 is preferably determined based on the installation specification 200.
  • an acoustic output of the installation instructions may also be provided so that a user can follow the installation instructions without being able to see the computer 31. In this case, for example, for example, an identifier for component 4 and/or the corresponding connection point 42 is output verbally.
  • the installation information may include an installation configuration and/or installation documentation, which is stored in a data memory 33 and/or transmitted to the electrical component 4.
  • the relevant information that the installation documentation may include includes, for example:
  • the installation documentation can, for example, B. at least one of the following information can be documented: work steps of the user with additional information about the work steps such as a processing time, which machine is being worked on, which user, for example which installer or mechanic, carried out the work and when, which component is wired and/or has been wired, the assembly step has been completed, which port/connection point was used, are there open cables and what are the properties of the open cable, e.g. length, environmental parameters, e.g. temperature, humidity, current project status, protection class, e.g. IP67, the user can also In the event of deviations from the plan, especially workers, enter the reason for the deviation from the plan.
  • the installation documentation can, for example, be stored in a database. If necessary, a user can trigger the documentation with physical actions (keystroke, screen, double click).
  • an evaluation unit can be provided which evaluates the documented information, preferably the processing times of the user for the respective work steps.
  • An artificial intelligence method can also be used for this, which, for example, optimizes the results of the evaluation unit.
  • the results show the user optimization potential in order to make a machine more efficient in the future, optimize components or assemblies, and build and to improve mining processes. Furthermore, comments are taken into account in the event of deviations from the plan.
  • the documentation works with components that are not preconfigured or connected to a PLC. This avoids errors that can arise from using externally identical but differently configured modules. Due to the communication capability of these components and the integration of all relevant information, the system can also be used to guide the user when installing the automation technology. The systematic collection and documentation of all relevant information, such as the components used, the execution of installation and maintenance tasks or problems that have occurred, also lead to secure knowledge about the current system status. By automatically collecting and assigning this information, the process is significantly accelerated and human installers are relieved of the documentation task. By automatically collecting and storing information to be documented, the risk of missing and/or incorrect documentation can be significantly reduced.
  • a method 100 according to exemplary embodiments of the invention is visualized with further details.
  • a computer 31 shown in FIG. 3 such as a tablet or laptop
  • a user can first carry out a user registration 301.
  • the user can use a graphical user interface 32, which is provided by the computer 31.
  • the user can either uniquely identify themselves by logging into the computer program and an electronic reading unit can be assigned to the corresponding computer so that scanned information (including all metadata if applicable) is assigned to this specific user. It is also possible for a specific scanner or camera on a mobile reading device to be assigned to a specific user. This means that several devices and users can work on one and the same computer. In this case, an exact assignment can be made via the reading device.
  • a project selection 302 can also be made via the user interface 32, through which, for example, an installation specification 200 for a desired project is loaded. This makes it possible to initiate a start 303 for instructing the user on how to install the machine 1 by means of at least one installation instruction.
  • the selected project or at least parts of it, for example at least the current installation instructions are locked for other users while the user is editing them.
  • Different degrees of locking are possible: It can be provided that the identification of an installation element, e.g. connecting element, and/or one or more electrical components or another part can initiate a locking of this component for other users. It can also be provided that all installation elements and/or components and/or parts that are directly and/or indirectly related to it can be locked for other users.
  • the respective work order and/or individual areas of the decentrally arranged machine and/or the entire installation order can be locked for other users. Identification of a new installation element, component and/or part without confirmed processing of the previously identified installation element, component and/or part can lead to the lock being lifted. In one embodiment, the respective user can choose the extent of the lock.
  • a representation 304 of the last step carried out can first be shown, e.g. the last installation instruction and/or another instruction for the installation.
  • an identification 305 of an installation element 10 can be carried out by the user, for example by using a detection device 22 such as a handheld scanner to scan an identification means 12 on the installation element 10.
  • the identifier 11 can then be determined using the scanned identification means 12 and transmitted to the computer 31 and/or a device 30 for data processing.
  • the received identifier 11 and the installation specification 200 can then be used to identify the electrical component 4 and its connection point 42 to which the installation element 10 is to be connected.
  • the installation specification 200 comprises, for example, a matrix in which various installation elements 10 are assigned to the components 4.
  • the installation instructions can then inform the user which of the components 4 was identified. For this purpose, for example, a display element 41 on component 4 lights up. This can be made possible by a signal transmission 306 from the data processing device 30 to component 4. The user can then establish a connection 307 between the installation element 10 and the component.
  • the installation instructions are individually tailored to the respective user. For example, a level of detail of the instruction can be tailored to a user's qualification level. Based on the user's login 301 to the system using a unique identifier, the system can identify whether the user is a first-time user or a returning user.
  • the installation instructions may have limited customization, for example based on the user's skill level and/or permissions or roles mentioned above. If the user is a recurring user, the system already has user data and the installation instructions can be further individualized, for example based on factors such as the individual assembly history and/or the documented assembly efficiency of the respective user.
  • a confirmation 308 of correct installation can be made.
  • at least partially automated documentation 309 of the correct assembly and documentation 310 of the completion of the work step in the installation specification 200 is possible, with this information being linked to a unique identifier of the respective user.
  • This can e.g. B. by a representation 311 in a machine overview with a green tick or e.g. by showing the affected connection in an electrical circuit diagram and presented to the user via the user interface 32.
  • An identification of an installation element 312 can then be carried out again.
  • Installation specification 200 can be used to confirm correct installation. Subsequently, at least partially automated documentation of the correct assembly and documentation of the completion of the work step in the installation specification 200 may be possible. This can e.g. B. by a display in a machine overview with a green tick or, for example, by showing the affected connection in an electrical circuit diagram and presented to the user via the user interface 32. These work steps correspond in principle to work steps 307 to 311.
  • the user-specific management of the data also allows a job to be interrupted by a user and the job to be continued later by the same user or even by another user. Because it is documented which user carried out which work steps and when, a very efficient and almost seamless handover between individual work steps can take place between several users.
  • the system 2 can further comprise at least one information interface in order to be able to provide the method steps of a method 100.
  • the at least one information interface can comprise at least one of the following information interfaces for transmitting information:
  • a worker and/or a planner and/or a programmer e.g. for the transmission of work instructions and/or project statuses and/or for the optimization of planning
  • a transmission of the information can be carried out as a bidirectional information transfer between the system 2 and the components 4. This can be carried out without the individual components 4 being connected to a control system of the machine 1 (PLC 8) and/or being preconfigured for their future tasks in the machine 1.
  • PLC control system of the machine 1
  • Embodiments of the invention may be implemented on a computer system.
  • the computer system may be a local computing device (e.g.
  • the computer system may include any circuit or combination of circuits.
  • the computer system may include one or more processors of any type.
  • the term "processor" as used herein can refer to any type of computing circuit, e.g. B.
  • a microprocessor a microcontroller, a CISC (Complex Instruction Set Computing) microprocessor, a RISC (Reduced Instruction Set Computing) microprocessor, a VLIW (Very Long Instruction Word) microprocessor, a graphics processor, a digital signal processor (DSP) , a multi-core processor, an FPGA (Field Programmable Gate Array), or any other type of processor or processing circuit.
  • Other types of circuits that may be included in the computer system may be a custom circuit, an application specific integrated circuit (ASIC), or the like, such as: B. one or more circuits (e.g., a communications circuit) for use in wireless devices such as cell phones, tablet computers, laptop computers, two-way radios, and similar electronic systems.
  • the computer system may include one or more memory devices, which may include one or more memory elements suitable for the particular application, such as. B. a main memory in the form of a random access memory (RAM), one or more hard drives and / or one or more drives that process removable storage media such as compact disks (CD), flash memory cards, digital video disks (DVD) and the like.
  • the computer system may also include a display device, one or more speakers, and a keyboard and/or a controller, which may include a mouse, a trackball, a touch screen, a voice recognition device, or another device that allows a system user to enter information into the to enter and receive information from the computer system.
  • Some or all of the method steps may be performed by (or using) a hardware device, such as: B. a processor, a microprocessor, a programmable computer or an electronic circuit. In some embodiments, some or more of the key process steps may be performed by such a device.
  • embodiments of the invention may be implemented in hardware or in software.
  • the implementation may be carried out using a non-transferable storage medium such as a digital storage medium, for example a floppy disk, a DVD, a Blu-Ray, a CD, a ROM, a PROM, an EPROM, an EEPROM or a FLASH memory on which electronically readable control signals are stored, which interact (or can interact) with a programmable computer system so that the respective method is carried out. Therefore, the digital storage medium can be computer readable.
  • a digital storage medium for example a floppy disk, a DVD, a Blu-Ray, a CD, a ROM, a PROM, an EPROM, an EEPROM or a FLASH memory on which electronically readable control signals are stored, which interact (or can interact) with a programmable computer system so that the respective method is carried out. Therefore, the digital storage medium can be computer readable.
  • Some embodiments of the invention include a data carrier having electronically readable control signals capable of interoperating with a programmable computer system to perform one of the methods described herein.
  • embodiments of the present invention can be implemented as a computer program product with a program code, the program code being used to carry out one of the methods when the computer program product is run on a computer.
  • the program code can, for example, be stored on a machine-readable medium.
  • inventions include the computer program for carrying out one of the methods described here stored on a machine-readable medium.
  • one embodiment of the present invention is therefore a computer program with a program code for carrying out one of the methods described herein when the computer program runs on a computer.
  • a further embodiment of the present invention is therefore a storage medium (or a data carrier or a computer-readable medium) on which the computer program for carrying out one of the methods described herein is stored when it is from is executed by a processor.
  • the data carrier, digital storage medium or recorded medium is typically tangible and/or non-transferable.
  • Another embodiment of the present invention is a device as described herein, including a processor and the storage medium.
  • a further embodiment of the invention is therefore a data stream or a sequence of signals that represent the computer program for carrying out one of the methods described herein.
  • the data stream or the signal sequence can, for example, be designed such that it can be transmitted via a data communication connection, e.g. via the Internet.
  • Another embodiment includes a processing means, e.g., a computer or a programmable logic device, configured or adapted to perform any of the methods described herein.
  • a processing means e.g., a computer or a programmable logic device, configured or adapted to perform any of the methods described herein.
  • a further embodiment comprises a computer on which the computer program for carrying out one of the methods described herein is installed.
  • a further embodiment of the invention comprises a device or a system configured to transmit a computer program for carrying out one of the methods described herein to a recipient (e.g., electronically or optically).
  • the recipient may, for example, be a computer, a mobile device, a storage device or the like.
  • the device or system may, for example, comprise a file server for transmitting the computer program to the recipient.
  • a programmable logic device e.g., a field programmable gate array
  • a field programmable gate array may work with a microprocessor to perform any of the methods described herein. In general, the methods are preferably performed by any hardware device.

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Abstract

L'invention concerne un procédé (100) d'installation assistée par ordinateur de composants électriques (4), disposés de manière décentralisée dans l'espace, d'une machine (1), en particulier d'une installation (1), par de multiples utilisateurs avec un support spécifique, comprenant les étapes suivantes consistant à : recevoir (101) un identifiant (11) d'un élément d'installation (10), de préférence un câble ou un composant ; fournir (102) une spécification d'installation (200) qui précise l'affectation de l'élément d'installation (10) pour la connexion à un composant électrique (4), de préférence sous la forme d'un module de connexion (4) pour la connexion à l'élément d'installation (10) et à d'autres éléments d'installation (10) ; identifier (103) le composant électrique (4) à l'aide de la spécification d'installation fournie (200) ; et lancer (104) l'émission d'au moins une information d'installation sur la base de l'identifiant reçu (11) et du composant identifié (4). Le procédé (100) est utilisé simultanément par une pluralité d'utilisateurs ou est au moins partiellement utilisé en même temps.
PCT/EP2023/076923 2022-09-30 2023-09-28 Procédé d'installation assistée par ordinateur de composants électriques, disposés de manière décentralisée dans l'espace, d'une machine, par de multiples utilisateurs avec un support spécifique Ceased WO2024068855A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112023003187.8T DE112023003187A5 (de) 2022-09-30 2023-09-28 Verfahren für eine computer-gestützte Installation von räumlich dezentral angeordneten, elektrischen Komponenten einer Maschine durch mehrere Benutzer mit benutzerspezifischer Unterstützung

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP22199162.3 2022-09-30
EP22199162.3A EP4345554B1 (fr) 2022-09-30 2022-09-30 Procédé d'installation assistée par ordinateur de composants électriques d'une machine agencés de manière décentralisée dans l'espace
EP22205918.0A EP4345557B1 (fr) 2022-09-30 2022-11-07 Procédé d'installation assistée par ordinateur de composants électriques d'une machine agencés de manière décentralisée dans l'espace par plusieurs utilisateurs avec assistance spécifique à l'utilisateur
EP22205918.0 2022-11-07

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020049566A1 (en) * 1999-03-02 2002-04-25 Wolfgang Friedrich System for operating and observing making use of mobile equipment
WO2007044558A2 (fr) * 2005-10-07 2007-04-19 Ops Solutions Llc Systeme d'ensemble guide par la lumiere
EP3244286A1 (fr) * 2016-05-13 2017-11-15 Accenture Global Services Limited Installation d'un élément physique
WO2022020787A1 (fr) * 2020-07-24 2022-01-27 Schneider Electric USA, Inc. Gestion d'équipement électrique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020049566A1 (en) * 1999-03-02 2002-04-25 Wolfgang Friedrich System for operating and observing making use of mobile equipment
WO2007044558A2 (fr) * 2005-10-07 2007-04-19 Ops Solutions Llc Systeme d'ensemble guide par la lumiere
EP3244286A1 (fr) * 2016-05-13 2017-11-15 Accenture Global Services Limited Installation d'un élément physique
WO2022020787A1 (fr) * 2020-07-24 2022-01-27 Schneider Electric USA, Inc. Gestion d'équipement électrique

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