Method for computer-aided installation of spatially distributed electrical components of a machine - Patent Application 20070122997

Abstract

The present invention relates to a method for computer-aided installation of spatially distributed electrical components (4) of a machine (1), in particular of a plant (1), comprising the steps of receiving identifiers (11) of installation elements (10), preferably of cables or components, providing an installation specification (200) specifying the allocation of the installation elements (10) for connection with electrical components (4), preferably in the form of connection modules (4) for connection with the installation elements (10) and further installation elements (10), identifying the electrical components (4) using the provided installation specification (200), and initiating output of at least one piece of installation information based on the received identifiers (11) and the identified components (4).

Description

[Technical Field]

[0001] The present invention relates generally to the field of planning and assembling machines in automated facilities, and more particularly to computer-aided installation of spatially distributed electrical components of machines. [Background technology]

[0002] The complexity and diversity of automated equipment that needs to be developed, planned, installed, maintained, and repaired is constantly increasing. Efficient and effective support for installers or planners through comprehensive, and especially complete, documentation is becoming increasingly important during all stages of the life cycle of such equipment: development / planning, production, start-up, operation, and maintenance. However, the documentation that is actually available, for example in the form of circuit diagrams, does not always meet this requirement. This is because installation activities are not adequately or completely recorded due to poor coordination of work processes or poor use of coordinated documentation tools. These well-known situations inevitably lead to documentation gaps in the equipment documentation, which makes reliable maintenance and repair of the equipment difficult and, in the worst case, impossible. Summary of the Invention [Problem to be solved by the invention]

[0003] It is therefore an object of the present invention to provide a computer-aided method and system that allows for easier, faster, safer and error-free installation of electrical components, thereby at least partially overcoming the above-mentioned drawbacks of the prior art. [Means for solving the problem]

[0004] The above-mentioned problems are solved by a method, a system, a computer program and an apparatus for data processing according to the independent claims. Further features and details of the invention emerge from the respective dependent claims, the description and the drawings.

[0005] The subject of the invention is a method for computer-aided, in particular electrical, installation of spatially distributed and / or electrical components, in particular of machines, in particular of installations, preferably of electrotechnical installations.

[0006] The machine may be designed as at least one of the following machines: automated equipment, Production equipment, logistics equipment, production line, Processing center, industrial robots, Finishing equipment, aggregate, Electrical equipment.

[0007] In particular, the machine may be designed as a machine with modular features, or as a mobile or movable machine where individual parts of the machine are installed modularly according to installation specifications, the installation being performed, at least in part, manually by a user, such as an operator.

[0008] The electrical components can be connection modules, which allow for a decentralized, modular connection of installation elements. Decentralization refers to the fact that the connection modules at least partially replace centralized switch cabinets, in that they each provide only one part of the connections for the machine, but allow these connections to be made decentralized on site. In the case of a centralized topology, i.e., for example, a centralized switch cabinet concept, the term point-to-point connection is used in particular, i.e., the start point, connection, and end point are clearly defined. In contrast, in decentralized applications, it is possible or even necessary to arrange or connect multiple components between the start point and the end point. In this case, the terms module-module or module-hub-point connection are used, for example. In principle, the following components can be provided in a machine: devices such as actuators and / or sensors; connection modules, e.g., installation elements for cable connections; etc.

[0009] The method according to the invention may comprise the following steps, which are preferably performed one after the other or in any order, and which may also be performed automatically and / or repeatedly. Receiving an identifier, in particular a digital identifier, of an installation element, preferably a cable or component, preferably by means of a detection device which for this purpose has previously read a physically present identification means such as a machine-readable code, and which generates the identifier based on the read identification means. Providing an installation specification, in particular a digital installation specification, which installation specification preferably specifies the allocation of installation elements for connection with electrical components in the form of installation elements and connection modules for connection with further installation elements. Identifying the electrical component using the provided installation specification, preferably by querying the electrical component from the installation specification using the identifier, preferably from a list and / or database of installation specifications. Initiating output of at least one piece of installation information based on the received identifier and the identified component, preferably the output comprising a visual and / or an audio output to a user.

[0010] The method thus allows for simpler, faster, and error-free allocation of installation elements to components, thus significantly supporting and simplifying the user's machine installation. Furthermore, in this way, a support system for installation, particularly for cabling, can be provided spatially directly on the identified components to guide the user's orientation. The data processing device can automatically execute the method steps. The data processing device, particularly the device for data processing according to the present invention, can advantageously communicate with the individual components, thus enabling the output of installation information. For this purpose, the data processing device can be equipped with at least one interface for communication.

[0011] The user may be, for example, an installer and / or a plant fitter and / or an electrician and / or a worker and / or a planner and / or a mechanical designer or developer and / or an electrical designer or developer and / or a PLC (Programmable Logic Controller / SPS: speicherprogrammierbare Steuerung) programmer and / or a commissioning engineer and / or a maintenance engineer and / or a machine operator. The user can use the method according to the invention by making it available to the user via a computer. For this purpose, the computer program can be at least partly executed by the computer and / or a further computer for carrying out the steps of the method according to the invention.

[0012] Furthermore, several users can use the method according to the invention simultaneously or at least partially simultaneously. Correspondingly, the steps of the method according to the invention can also be performed several times and / or at least partially in parallel in time. For example, steps are performed at least partially simultaneously for each of at least two, at least three or at least four users.

[0013] For the installation of the machine, several installation elements may be provided. Each of these installation elements may be assigned an identifier that allows the installation element to be uniquely identified. Correspondingly, the identifier may be, for example, digitally processable information. Each installation element may be provided with an identifier by providing and / or attaching physical identification means to the installation element. The installation element may be, for example, a cable or a component that is a functional part of the machine. The identifier advantageously comprises unique, in particular one-to-one, identification information. This makes it possible to identify the installation element using an identifier that is uniquely associated with the machine and / or further machines and / or the installation of the machine. The identifier may be assigned one or more pieces of information regarding the installation element. The at least one piece of information may comprise at least one of the following pieces of information: The information stored in the identifiers includes at least one status information, output installation information, the identification of the identified component, and at least one of the document specifications detailed below, such as the component type, machine type, equipment type, user, connection point designation, timestamp date and time, installation period, address in the bus system, device labeling, cable length, port assignment, open cable characteristics, temperature, humidity, the current project state during assembly, deviations from the plan, and reasons. Thus, by digitally storing at least one piece of information assigned to the identifier, it is possible to create a digital twin of the installation element. In this way, passive smartification of the installation element is possible.

[0014] Smartification is understood to mean the addition of intelligent properties to industrial products, particularly components and / or components and / or installation elements such as cables. With the help of information technology, components can process data and provide additional added value. Passive smartification can be provided as a corresponding preliminary step using passive intelligent components such as NFC chips (near field communication, abbreviated NFC: Nahfeldkommunikation (German)) and / or machine-readable codes. This can create the basis for automatic recording or for changes and their effects on machine functions. Unique, preferably one-to-one labeling, along with access to external databases, allows for active enrichment of information, thus enabling passive smartification.

[0015] In particular, mechanical devices such as actuators and / or sensors are operated, i.e. preferably controlled and / or read out, via the installation elements. To operate the devices, 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. For this purpose, the control device can be electrically connected to the components.

[0016] Preferably, the installation element may comprise a cable and / or a component. The cable may comprise at least one or exactly one connector and may preferably be assembled on one side, i.e. with a female or male connector on one side and an open end on the other side. Alternatively, the cable may be assembled on both sides, i.e. with a female or male connector on each side.

[0017] Additionally, the at least one installation information may be capable of including installation instructions to assist a user, such as a laborer and / or installer, during installation. The installation instructions may also include instructions for installation, for example, step-by-step instructions.

[0018] Initiating the output may include at least one of the following steps: activating a display element, such as a light-emitting diode, on the electrical component, so that the display element indicates a connection point, in particular a slot, for the installation element to be connected, and preferably the activation can cause the display element to light up. Activating a display of connection points, in particular slots, of electrical components for the installation elements on a user interface of the computer, preferably the user interface visualizing a digital twin of at least one part of the machine, preferably visualizing the mechanical and / or electrical structure of the part of the machine. activating a display of connection points, in particular slots, of electrical components for the installation element using augmented reality; activating output of installation instructions as instructions to a user to connect an installation element to a specific connection point of an electrical component, preferably using the installation specification to find the connection point; activating an acoustic output, particularly a voice output, of the installation instructions;

[0019] This makes it possible to directly inform the user how to install the installation element by means of installation instructions. For example, a display element can be illuminated to indicate the connection point on the component to which the installation element should be connected. Furthermore, a display element can be illuminated to indicate a correspondingly correctly or incorrectly assigned connection point. For this purpose, a component can be provided with a number of display elements, which are assigned to corresponding connection points of the component, for example by being located adjacent to the connection elements. For example, it is conceivable that each connection point on the component could be assigned a display element that is attached adjacent to the corresponding connection point on the component.

[0020] The connection points, in particular connection ports, according to the installation specification for connecting the installation elements with the received identifiers can be queried from the installation specification, for example, via the received identifiers. For this purpose, the installation specification can enable electronic queried, for example, using databases and / or lists and / or the like. Within the scope of the present invention, the installation specification can be provided, for example, in digital form, as a schematic diagram of the installation of the distributed and arranged components in the installation. From the installation specification, one or more corresponding installation instructions can be derived before, during, or after assembly, disassembly, or reassembly. The installation specification can be stored in a non-volatile data memory so that it can be accessed for the purpose of performing the installation with computer assistance and provide the installation specification. If necessary, access via a network is also possible.

[0021] The display of the connection points on the user interface may, for example, comprise a graphical representation of the connection points of the components: the connection points provided for the connection of the installation element having the received identifier are graphically highlighted.

[0022] The user interface may suitably be a graphical user interface displayed on the screen of a computer, which may be, for example, a portable computer such as a laptop or tablet.

[0023] Augmented reality display can be achieved, for example, by the user using VR (Virtual Reality) glasses to display additional information, and / or by recording the user's surroundings with a camera and processing the camera image to incorporate additional information into the camera image, including, for example, highlighting physical connection points of components if they are visible in the camera image.

[0024] Additionally, an audio output may be provided, including controlling a speaker, for example, and may be a voice output in which a connection point designation of a connection point is spoken.

[0025] Within the scope of the present invention, it may be advantageous for the method to include the further step of detecting the connection state between the installation element and the electrical component to determine whether a connection has been established. For this purpose, for example, an electrical connection test can be performed, which can automatically determine whether the installation element and the electrical component have a conductive connection. Depending on the design, it is conceivable that the electrical circuit is not yet immediately closed upon connection, especially if the installation is not yet complete. Therefore, additional or alternative options for determining the connection state can also be provided.

[0026] Thus, the step of detecting the connection state can further include receiving an installation message based on a user input and / or an input from the electrical component. The received installation message can indicate that a connection of the installation element with the electrical component, preferably with an indicated connection point of the electrical component, has been established. Correspondingly, it can be checked whether the indicated connection point is actually connected to the installation element. By determining that a connection has been established, documentation can be triggered, for example, by a user manually confirming it and / or by determining and automatically confirming the connection, for example, when both sides of the cable are connected. The documentation can, for example, store installation documentation, as described in more detail below. This documentation can be executed repeatedly as needed, for example, each time activity is confirmed, thereby gradually building up installation documentation. It is advantageous for the system and the device according to the present invention to be able to communicate with the component, on the one hand, to make installation instructions visible on the machine for the user, and on the other hand, to enable documentation of the work performed on the component in the system. Following installation and / or documentation, optionally based on the documentation, the controller may be programmed and / or the component(s) may be configured. This situation may result in the components not knowing in advance which tasks they will have to perform in the future machine. This is sometimes referred to as being "unconfigured."

[0027] Further advantages within the scope of the present invention can be achieved if the method comprises the following additional steps: Validating the connections, preferably the connected connection points, using the installation specification, preferably a specified digital circuit diagram, in particular an electrical connection diagram, in particular to determine whether the user has correctly implemented the installation information in the form of installation instructions, preferably storing labeling for the installation specification in response to the validating step, and particularly preferably performing the following steps in case of a positive validation: The labeling of the connection points is stored in the installation specification as correctly connected connection points.

[0028] Advantageously, a verification can be carried out based on the detection of the connection state. By means of the verification it is thus possible to assess whether the user has correctly followed the installation instructions. The result of the verification can be used to store the labeling in an installation specification, which can then be used at a later point in time to check whether the installation specification has been followed and / or to what extent it has deviated during installation.

[0029] When a user deviates from the installation instructions, this often occurs for relevant reasons and circumstances. Therefore, the user can be offered options, such as entering installation parameters via a user interface and / or via input devices such as voice input and / or a keyboard and / or a mouse and / or a touchscreen. Advantageously, in case of a negative verification, i.e., if the user has not correctly carried out the installation instructions, at least one of the following steps can be performed: storing the labeling of the connection point as a modified connection point in the installation specification, preferably based on the installation parameters recorded by the user, in particular on the circumstances or reasons for the modification, preferably together with an indication of the circumstances and reasons for the modification; and preferably initiating a modification of the connection in accordance with the installation specification. The modification can, for example, involve an adjustment of the installation specification if a new connection is justified and thus advantageously contributes to the desired installation.

[0030] Optionally, the method may comprise the following further steps, which are preferably performed during the step of verifying the connection: A step of validating the connections, in particular the verified connections, with regard to the complete establishment of the connection, in particular the correct screw connection and / or power connection and / or data connection and / or the complete establishment of the contact, preferably using measurement values ​​transmitted by external test means, in particular a sensor or test tool, to determine whether the user complies with the specified measurement values.

[0031] This advantageously makes it possible to ensure valid or necessary requirements for the materials or connections used depending on the installation environment. Furthermore, this has the advantage that safety risks when carrying out the installation of the machine are significantly reduced. The specified measurement value can be a reference value that is compared with the transmitted measurement value as the current measurement value. If the transmitted measurement value meets a predefined condition, such as exceeding the reference value, the establishment of the connection can be considered correct and / or complete.

[0032] Furthermore, the at least one piece of installation information includes installation instructions for supporting a user when reassembling the machine. Preferably, the step of activating the output includes at least the following step: activating an output of an installation sequence using the at least one piece of installation information for installing the machine. The installation information can include, for example, an installation guide that also specifies the installation sequence. This simplifies and speeds up installation for the user, since complex interpretation of circuit diagrams, in particular connection diagrams, is no longer necessary, at least in part.

[0033] According to an advantageous development of the invention, the step of initiating the output can include initiating a bidirectional communication with the identified component via the bus system. The output can be triggered, for example, by sending a specific message, preferably a command, to the component via the communication. For this purpose, for example, a computer program can be executed by the data processing device. The data processing device is connected to the bus system.

[0034] Advantageously, the invention receives, preferably via an installation message, at least one of the following specifications in order to create a digital twin of the installation element and / or electrical component based on the received identifiers and the identified components: type of component, type of machine, type of equipment, user, connection point designation, timestamp date and time, installation duration, address in the bus system, device labeling, cable length, port assignment, open cable characteristics, temperature, humidity, current project state during assembly, deviations from plan, and reasons. The at least one specification may also be referred to within the scope of the invention as a documented specification.

[0035] The installation message may be generated, for example, based on an input from a user, who may specify at least one specification in the input. It is also possible that the specification is automatically detected, for example, by the component and / or the data processing device, in particular based on the received identifier. For this purpose, for example, at least one specification may be stored in the component and / or in the installation element.

[0036] In a further possibility, the installation information can include installation configuration and / or installation documentation, preferably for disassembly and / or reassembly of the machine. The installation configuration and / or installation documentation can be preferably stored in a data memory and / or transmitted to the electrical components for documentation. The data memory can be designed as a non-volatile data memory to ensure that subsequent evaluation of the installation configuration and / or installation documentation is possible. The installation configuration and / or installation documentation can include, for example, stored labeling based on verification.

[0037] Further advantages are achieved within the scope of the present invention when the installation information includes unique identification information characterizing the installation element and / or the identified component. The installation information is then stored in an installation specification, in particular a digitized construction plan, preferably including ECAD and / or MCAD data. The installation element is selected from a plurality of similar installation elements using the identifier. The identified component is selected from a plurality of similar components using the identifier. The installation specification can thus query the assignment of the installation element to the component using the identification information and / or the identifier. For this purpose, the installation specification can include a link between and / or with the identifier. The identifier can optionally be uniquely assigned to one of the identities of the installation element and / or can correspond to this identification.

[0038] Further advantages within the scope of the present invention can be achieved if the installation specification includes predefined specifications regarding the modular and / or distributed structure of the machine, in particular of the equipment. The predefined specifications are preferably based on specified ECAD and / or MCAD data and relate in particular to the interconnection of installation elements in the form of cables and / or components with components in the form of connection modules, and preferably include electrical schematics. Preferably, the installation specification is determined by linking the ECAD and MCAD data. The installation specification can therefore include a digital circuit diagram and / or a construction plan and / or an installation plan of the machine.

[0039] Additionally, within the scope of the present invention, it is conceivable to use the identifiers to perform configuration of the components and move them from a basic configuration state, preferably configured for two-way communication using a bus system and / or in which functional control by a control device, preferably by a PLC, is excluded, to a state with an extended configuration for functional control by a control device.

[0040] The received identifiers allow the system to recognize which installation elements are connected (or should be connected) to the component. This recognition can be used to automatically perform the required component configuration for installation. This significantly reduces the configuration effort required for the component during installation. For example, the received identifiers and the installation specifications can be used to determine which components are connected (or should be connected) to the installation elements. Correspondingly, the components are configured for the installation elements. As a result, for subsequent functional control by the control device, it is known to the control device that the installation element is connected to the component. This allows the control device to operate at least one device of the machine, such as an actuator and / or a sensor, via the component and / or the installation element. The subject of the present invention is also a system for computer-aided installation of spatially distributed electrical components of a machine. The system includes a detection device, in particular a scanner such as a hand scanner or a camera, for providing identifiers of the installation elements, which are preferably cables or components. The system further includes at least one electrical component, preferably in the form of a connection module for connection to the installation element and further installation elements. The system further comprises an apparatus for data processing, which comprises means for carrying out the steps of the method according to the invention. The system according to the invention therefore offers the same advantages as those detailed above for the method according to the invention.

[0041] Optionally, the computer-assisted installation is carried out in such a way that the installation is supported by a system, in particular according to the invention, and / or an apparatus for data processing, in particular according to the invention, such as at least one computer, for this purpose the system or the at least one apparatus can be adapted to at least partially carry out the steps of the method according to the invention.

[0042] Furthermore, "computer-aided" may preferably refer to an installation in the form of a real installation, in particular of components in the form of real electrical components, supported by a system (in particular as described above) and / or by at least one device (in particular as described above), e.g. at least one computer, and preferably wherein the inventive steps of the method according to the invention are at least partly performed in preparation for and / or accompanying the (real) installation. Installation information and / or installation instructions may be made available, e.g., to the installer, for further performance of the installation, e.g., by output, in particular via a screen and / or audio output, and / or by augmented reality.

[0043] Additionally, a device for data processing, comprising means for carrying out the steps of the method according to the invention, can also be a subject of the invention. The device can be adapted to communicate with components, in particular modules of a machine, in particular an installation, preferably without the modules being preconfigured and / or connected to a control device.

[0044] Furthermore, the identifier can be encoded in a machine-readable code assigned to, and in particular disposed on, the installation element, which is machine-readable using a detection device.

[0045] Furthermore, the components and the computer and / or control device can be connected to one another via a bus system for bidirectional communication, which is provided based on a communication protocol for a fieldbus system, in particular based on the ProfiNet, Ethernet / IP, EtherCAT or 802.3 standard, and / or which is provided wired via the bus system or wirelessly using Bluetooth or WLAN, based on the IEEE 802.11 standard or based on a mobile radio standard.

[0046] A subject of the invention is also a computer program comprising instructions that cause the computer to carry out the steps of the method according to the invention when the program is executed by a computer such as a device for data processing according to the invention. The computer program according to the invention therefore offers the same advantages as those explained in detail for the method according to the invention.

[0047] Multiple users may execute (the same) method steps simultaneously and / or at least partially simultaneously. The simultaneous and / or at least partially simultaneous execution of (the same) method steps by multiple users is also referred to in the following as a multi-user application.

[0048] Likewise, the subject of the present invention is a further method for computer-aided installation of spatially distributed electrical components of a machine, in which the installation is carried out simultaneously and / or at least partially simultaneously by at least two users.

[0049] In connection with the method according to the invention, particularly in multi-user applications, and / or in further methods, handover between different users can be provided. To enable handover between users and ensure optimal processing, preferably both, the processing status of each user can be digitally documented automatically and in real time. This allows two or more users to work in different areas of the machine at the same time without compromising the integrity of the electrical installation or having to carry out lengthy adjustment processes.

[0050] Advantageously, a display of the current status of the installation is performed in real time. Furthermore, installation instructions can be assigned to each user and digitally documented. In this way, relevant information can be collected during the installation process. Information that can be recorded is, for example: The user's unique identity and role (access and processing privileges, and qualification level, if applicable); and / or the last used connection element, and / or the last used component, and / or the last used component, and / or the last processed location, in particular the segment, of the machine to which the last used connection module and / or component and / or the last used component was attached, and / or the last user (unique user ID) and the time of this user's last transaction, and / or The last identified connection element, preferably the scanned component, and the machine area in which this connection element or component is located.

[0051] At least two users can perform the installation of spatially distributed electrical components of a machine. Each user can log in via a user interface on a computer, preferably a portable computer, and then, for example, select a work order to be processed to begin the installation. Once a work order or installation order is selected, it is locked to other users. Each user can log in to their own computer and perform their selections. The computers are connected to each other and / or to a server via a network, for example, to synchronize selections with each other.

[0052] To identify the installation elements, in particular components or cables, that are suitable for installation, each user can use a detection device, in particular a scanner or a camera, as a reading device, whereby each user can electronically and data-technically link the reading device that they use with their current order, so that the progress of the individual assemblies can be documented.

[0053] To identify users using the identification information, a unique identification can be provided for each user. The identification can be linked, for example, to a user name specified by the user upon login. Once at least two users each log in using their associated identification information, the computer program can access data associated with the user and issue installation instructions to the user according to the user's capabilities. Therefore, for a first-time user of the system, only new data can be recorded or collected to create a corresponding profile for repeated use or installations performed. By documenting the time required for each assembly step, standard values ​​can be determined and users can be classified as "fast / slow / average" according to their installation skills. Therefore, permissions or tasks can be user-specifically adapted for each user in advance. Furthermore, the level of detail in the guide can be adapted depending on the data stored for the user's training status. By documenting user-related work steps, the computer program can access the last installation steps performed and display them to the user.

[0054] After logging in, the installation can be started or continued at the machine or at the last component, particularly the segment, that the user of the machine processed.

[0055] With the aid of the device for data processing, new work steps can be introduced as needed by identifying the installation elements of the components suitable for installation, in particular the components and cables. By virtue of the topology stored in the installation specification and electrical structure based on the ECAD data, the initiated work steps can advantageously be uniquely assigned to areas on the machine and in the installation plan.

[0056] After the execution of the work steps, the progress of the individual assembly can be documented by manual and user-specific confirmation of correct assembly.

[0057] After confirmation of correct assembly, this step is saved in the system together with the user ID, so that in case of user changes you can view the latest status and continue.

[0058] The subject of the invention is also a further method for computer-aided installation of spatially distributed and / or electrical components of a machine, in particular of an installation.

[0059] Advantages and features explained in connection with the method according to the invention also apply in connection with the further method according to the invention, and vice versa.

[0060] A further method according to the invention can comprise the following steps, which are preferably carried out one after the other or in any order, and which can be carried out automatically and / or repeatedly and / or at least partly in parallel time, namely: - providing at least or exactly two user-specific installation specifications, which specify the allocation of at least one installation element, preferably a cable or component, and of at least one electrical component, preferably in the form of a connection module for connection with the installation element and further installation elements, for the installation and its function; - providing at least or exactly two equipment specifications, the equipment specifications being specific to a segment, i.e., to a part or location of e.g. a machine, preferably an automated equipment; Optionally, providing at least or exactly one installation reference; A step of generating at least or exactly two user-specific installation instructions, which are for simultaneously supporting at least two users, in particular workers or planners, to install the same machine, in particular equipment, based on the provided installation specifications and / or installation references and / or user-specific criteria and / or equipment specifications.

[0061] In other words, installation instructions can be issued to multiple users so that the users can perform the installation at least partially simultaneously. The installation instructions can depend not only on the segment of the machine to be installed by the respective user, but also on further user-specific criteria. For this purpose, at least one or more installation references and / or user-specific criteria can be provided.

[0062] In a further possibility, the step of generating at least one of the user-specific installation instructions may comprise the steps of: receiving an identifier, preferably a one-to-one identification, of one of the users; - analyzing the plurality of provided installation references for their suitability against the user's user-specific criteria using specified suitability rules, in particular assembly history, assembly efficiency, and the user's access rights; selecting suitable installation instructions for the user from the analyzed installation references based on the analysis; and providing at least one installation instruction based on the analysis.

[0063] Further advantages within the scope of the present invention can be achieved if the step of generating at least one installation instruction comprises the steps of: - using the equipment specification to select at least one segment of a machine or automated equipment, in particular at least one equipment component; - comparing the at least one selected segment with at least one reference segment of a provided installation reference, in particular with at least one reference component, using specified installation rules, in particular guidelines; and providing at least one installation instruction based on the comparison.

[0064] Additionally, within the scope of the present invention, it is also possible to consider that the step of comparing at least one selected segment comprises the following steps: analyzing a plurality of reference segments of the provided installation reference for suitability of the selected segment; selecting, based on the analysis, from the analyzed reference segments, a reference segment suitable for the selected segment; comparing the selected segment with a selected reference segment using specified placement rules.

[0065] Additionally, the step of providing at least one installation instruction may include the steps of: identifying installation instructions based on the comparison; analyzing each identified installation instruction for suitability as an installation instruction with respect to the selected segment; and selecting at least one suitable installation instruction from the analyzed installation instructions based on the analysis.

[0066] Further advantages within the scope of the present invention can be achieved if the further method comprises the further steps of: receiving an identifier of an installation element, preferably a cable or component; and analyzing whether the received identifier has already been received. Preferably, in case of a positive analytical result, the following steps are carried out: Blocking the process of providing user-specific installation specifications, Advantageously, in the event of a negative analysis result, the following steps are carried out: - providing a user-specific installation specification, which specifies an allocation of installation elements for connection with electrical components, preferably in the form of installation elements and connection modules for connection with further installation elements; identifying electrical components using the provided installation specifications; and initiating output of at least one piece of installation information based on the received identifier, the identified component, and the user information.

[0067] In a further possibility, the at least one installation information may comprise at least two installation instructions for supporting at least two users during installation. Preferably, the step of activating the output comprises at least one of the following steps: Initiating activation of a display element on the electrical component; - indicating by means of a display element a connection point, in particular a slot, for an installation element to be connected; - activating a display of connection points, in particular slots, of electrical components for the installation elements on a user interface of the computer, the user interface visualizing a digital model of at least one piece of equipment, preferably a mechanical structure of the piece of equipment; - activating a display of connection points, in particular slots, of electrical components for the installation element using augmented reality; - activating the issuance of user-specific installation instructions as instructions for an individual user for connecting an installation element to a specific connection point of an electrical component, preferably using the user-specific installation instructions to detect the connection point; activating an acoustic output, in particular a voice output, of the installation instructions.

[0068] Additionally, within the scope of the present invention, further methods can be considered which comprise the following further steps: Verifying the connections, preferably the connected connection points, using an installation specification, preferably a specified digital electrical schematic, in particular determining whether the user has correctly implemented the installation information in the form of installation instructions, and preferably storing labeling for the installation specification in response to the verification. Preferably, in case of a positive verification, at least one of the following steps is performed: storing user identifiers for assigning connected connection points to respective users; storing a timestamp to extend the user data and the installation reference; The connection points are stored in the electrical schematic diagram as properly connected connection points. Advantageously, in case of a negative verification, at least one of the following steps is carried out: storing the labeling of the connection points in the electrical schematic diagram as modified connected connection points; storing a user identifier for assigning the modified connected attachment point to the respective user; storing a timestamp to extend the user data and the installation reference; and initiating the modification of the connection according to the electrical schematic diagram.

[0069] In a further possibility, the installation specifications may include specifications regarding the topological arrangement of the electrical components, in which the electrical components are interconnected.

[0070] Further advantages within the scope of the present invention can be achieved when at least one of the following specifications is preferably received by an installation message based on the received identifiers and the identified electrical components, and a digital twin of the installation element and / or electrical component is generated: type of component, type of machine, type of equipment, user, connection point designation, timestamp date and time, installation duration, address in the bus system, device labeling, cable length, port assignment, open cable characteristics, temperature, humidity, current project state during assembly, deviations from plan and reasons.

[0071] Further advantages can be achieved within the scope of the present invention if the installation reference provided comprises, at least in part, one or more of the following reference data: First reference data, in particular MCAD data, relating to the mechanical layout of the reference facility; Secondary reference data, particularly ECAD data, relating to the electrical wiring of the reference facility; and third reference data, including one or more images, preferably scans, of the installed automated equipment or components of the equipment; and Fourth reference data including environmental data of the facility; and Fifth reference data includes historical user data, particularly qualification status, access rights, user ID, and work speed history.

[0072] Further advantages can be achieved if the method comprises at least one of the following further steps: activating the saving of the generated at least two installation instructions as the installation is performed; and initiating the saving of the generated at least two installation instructions as a further part of the provided installation reference.

[0073] The subject of the invention is also a (further) system for computer-aided installation of spatially distributed and / or electrical components of a machine, in particular of an installation, comprising: a reader for the identifier of the installation element, preferably a cable or component; - an electrical component, preferably in the form of a connection module, for connection to the installation element and to further installation elements; and an apparatus for processing data, comprising means for performing the steps of the method.

[0074] In a further possibility, the identifier can be coded in a machine-readable code assigned to, in particular disposed on, the installation element. The machine-readable code can be machine-readable using a reading device assigned to the installer by one-to-one identification. And / or the component and the computer and / or control device are connected to each other via a bus system for bidirectional communication. The bidirectional communication is based on a communication protocol based on the ProfiNet, Ethernet, or 802.3 standard. And / or the bidirectional communication is based on a wired bus system or wirelessly using Bluetooth or WLAN, based on the IEEE 802.11 standard, or based on a mobile radio standard.

[0075] For a better understanding of the present disclosure, reference is made to the following drawings. [Brief explanation of the drawings]

[0076] [Figure 1] FIG. 1 is a diagram of a central interconnection of machines using a switch cabinet. [Figure 2] FIG. 1 is a diagram of a distributed interconnect according to an embodiment of the present invention. [Figure 3] 1 is a schematic diagram of portions of a system according to an embodiment of the present invention. [Figure 4] 2 is a schematic illustration of a method detail according to an embodiment of the present invention; [Figure 5]1 is a schematic diagram of method steps according to an embodiment of the present invention; DETAILED DESCRIPTION OF THE INVENTION

[0077] Planning, installing, and setting up machines and electronic automation technology is a complex task. This applies not only to centralized switch cabinet systems, but also to distributed systems where control modules are directly attached to the equipment. The corresponding process is carried out by different people: equipment planners, electrical planners, installers, and equipment programmers. A distinctive feature of distributed systems, compared to centralized switch cabinet systems, is the distribution of modules at different locations on the machine. Especially for large machines, simultaneous installation, i.e., performed in parallel in time by multiple users, can be advantageous for time and logistical reasons. To enable a smooth installation process, the work status must be digitally documented automatically, individually for each user, and in real time. For various reasons (e.g., maintenance planning, system diagnostics, etc.), it is important to fully document all relevant information throughout the entire equipment lifecycle.

[0078] FIG. 1 shows a schematic representation of a centralized interconnection using a switch cabinet 9. This centralized interconnection is compared with FIG. 2, which shows a distributed interconnection using spatially distributed electrical components 4 of a machine 1. Instead of the direct connection of all devices 5, such as sensors and actuators, to the switch cabinet 9, as shown in FIG. 1, the distributed interconnection of FIG. 2 allows the use of multiple components 4, specifically connection modules. These, like the switch cabinet 9, allow the devices 5 to be coupled to a control device 8, such as a PLC. However, the connection modules 4 can be distributed and located near the devices 5. Thus, the connection modules 4 only partially interconnect the devices 5. The connection modules 4 thereby perform the overall interconnection together, or, for example, one and / or several connection modules 4 via one and / or several hubs 6, respectively. To enable central configuration and / or control of the connection modules 4, the master module 3 can be connected upstream of several of the individual connection modules 4. A further subdivision of the interconnection is also possible using at least one hub 6.

[0079] In Fig. 3, parts of a system 2 according to an embodiment of the invention are shown. The system 2 can be provided for computer-aided installation of spatially distributed 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 identifiers 11 of the installation element 10, preferably of cables 11 or components 11. Furthermore, the system 2 can include 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. This data processing device 30 can include means for carrying out the steps of the method 100 according to an embodiment of the invention.

[0080] The identifier 11 can be encoded in a machine-readable code 12 assigned to the installation element 10 and in particular arranged thereon. The machine-readable code 12 is designed to be machine-readable using a detection device 22. This allows a user to scan the code 12 using the detection device 22 and thus transmit the identifier 11 to the data processing device 30.

[0081] Furthermore, the component 4 and the at least one computer 30, 31 and / or the control device 8, respectively, can be connected to one another via a bus system 21 for bidirectional communication. The bidirectional communication can be established based on a communication protocol for fieldbus systems, in particular based on the ProfiNet, Ethernet / IP, or 802.3 standard. And / or the bidirectional communication can be established wired via the bus system 21 or wirelessly using Bluetooth or WLAN, based on the IEEE 802.11 standard or based on a mobile wireless communication standard. To enable operation of the component 4, the component 4 can further be connected to a power supply 13.

[0082] Further shown is a computer program 20. The computer program 20 comprises instructions that, when the program is executed by a computer 30, cause the computer 30 to perform the steps of a method 100 according to an embodiment of the present invention.

[0083] 4 and 5, the process steps of the method 100 are visualized. Thus, according to a first method step 101, an identifier 11 of an installation element 10 can be received. Subsequently, according to a second method step 102, an installation specification 200 can be provided 102. The installation specification specifies the allocation of the installation element 10 for connection with an electrical component 4, preferably in the form of an installation element 10 and a connection module 4 for connection with the further installation element 10. Next, according to a third method step 103, the provided installation specification 200 can be used to identify the electrical component 4. Then, according to a fourth method step 104, it is possible to trigger the output of at least one piece of installation information based on the received identifier 11 and the identified component 4. The at least one piece of installation information can include installation instructions for assisting the user during installation.

[0084] The method 100 can provide at least one of the following support possibilities: Supporting the user during installation, especially with cabling, Supporting the user in documenting the installation, Supporting users during testing / automated testing, Supporting users during dismantling, Engineering support during planning; PLC programmer support.

[0085] Activating the output can include activating a display element 41, shown in FIG. 3 , on the electrical component 4 to show a connection point 42, in particular a slot 42, for the installation element 10 to be connected by the display element 41. Alternatively or additionally, activating the output can include activating a display of the connection point 42, in particular a slot 42, of the electrical component 4 for the installation element 10 on the user interface 32 of the computer 31. The user interface 32 can then visualize a digital twin of at least one part of the machine 1, preferably the mechanical and / or electrical structure of the part of the machine 1. A further option or additional possibility for the output is to show the connection point 42, in particular a slot 42, of the electrical component 4 for the installation element 10 using augmented reality and / or to output installation instructions as instructions for the user to connect the installation element 10 to a specific connection point 42 of the electrical component 4. Preferably, the connection point 42 is detected using the installation specification 200. Furthermore, an acoustic output of the installation instructions can also be provided so that the user can follow the installation instructions without looking at the computer 31. In this case, for example, the identification of the component 4 and / or the corresponding connection point 42 is output audibly.

[0086] Additionally, the installation information may include installation configuration and / or installation documentation, which may be stored in the data memory 33 and / or transmitted to the electrical component 4.

[0087] To avoid errors in documentation that may occur when manually entering information, it may be advantageous to automate the storage in the system, so that all information is stored in the correct place, for example in different documents of the installation specification, for example in circuit diagrams or connection diagrams, and the person performing the respective step then only has to, for example, confirm the entries.

[0088] Relevant information that can be included in the installation documentation includes, for example: What components were used (unique, preferably one-to-one identifiers)? On which machine and in what position on that machine was a particular component installed? Who connected and when? To which port or connection point did the cable connect? How was the cable connected? Were the components connected correctly? Were there any deviations from the plan?

[0089] Installation documentation can document, for example, at least one of the following information: user work steps with additional information about the work steps, such as the duration of the process, which machines were used, which user (e.g., which installer or installer) performed the work and when, which components were wired and / or cabled, whether the assembly step was completed, which ports / connection points were used, whether there were any open cables (e.g., length), what the characteristics of the open cables are, environmental parameters such as temperature, humidity, the current project status, and the protection class (e.g., IP67). Users, especially workers, can also enter reasons for deviations from the plan. Installation documentation can be stored, for example, in a database. Users can trigger documentation with physical actions (key presses, screens, double clicks) if necessary.

[0090] Furthermore, an evaluation unit can be provided that evaluates the documented information, preferably the user's processing time for each work step. For this purpose, for example, artificial intelligence methods can be used to optimize the results of the evaluation unit. The results indicate the user's optimization potential to make the machine more efficient in the future, optimize components or assemblies, and improve assembly and disassembly processes. Furthermore, comments are taken into account in the event of deviations from the plan.

[0091] In this case, documentation can function even for components that are not preconfigured or connected to a PLC. This avoids errors that can result from using modules with identical external structures but configured differently. Thanks to the ability of these components to communicate and the integration of all relevant information, the system can also be used to guide users when installing automation technology. Systematically collecting and documenting all relevant information—for example, the components used, the execution of installation and maintenance tasks, or any problems that have occurred—leads to reliable knowledge of the current system state. Automatically collecting and allocating this information significantly accelerates the process and relieves human installers of documentation tasks. Automatically collecting and storing the information to be documented significantly reduces the risk of missing and / or error-free documentation.

[0092] In Fig. 4, the method 100 according to an embodiment of the invention is visualized in further detail. A user can first perform a user login 301 via a computer 31 shown in Fig. 3, such as a tablet or laptop. For this purpose, the user can use a graphical user interface 32 provided by the computer 31. Likewise, via the user interface 32, a project selection 302 can be performed, via which, for example, the installation specification 200 of the desired project is loaded. This makes it possible to launch a start 303 for guiding the user to install the machine 1 with at least one installation instruction.

[0093] Optionally, after the start 303, a display 304 of the last executed step, e.g., the last installation instructions and / or other instructions for installation, can first be performed. First, an identification 305 of the installation element 10 can be performed by the user. For this purpose, the user scans the identification means 12 on the installation element 10 using the detection device 22, e.g., a hand scanner. The identifier 11 can then be detected using the scanned identification means 12 and transmitted to the computer 31 and / or device 30 for data processing. The received identifier 11 and the installation specification 200 can then be used to identify the electrical component 4 to which the installation element 10 should be connected and its connection points 42. For this purpose, the installation specification 200 includes, for example, a matrix in which the various installation elements 10 are assigned to the components 4. The installation instructions can then inform the user which component 4 has been identified in this case. For this purpose, for example, a display element 41 on the component 4 lights up. This can be enabled by a signal transmission 306 from the data processing device 30 to the component 4. The user can then establish connections 307 between the installation elements 10 and the components. Using the installation specification 200, it is possible to verify 308 that the assembly has been carried out correctly. Subsequently, if necessary, documentation 309 of the correct assembly and documentation 310 of the completion of the work steps in the installation specification 200 can be done at least partially automatically. This can be done, for example, by displaying a green check mark 311 in the machine overview or, for example, by displaying the affected connections in an electrical diagram and displaying this to the user via the user interface 32. A new identification 312 of the installation elements can then be performed. By guiding the user, in particular the worker, during the installation of electrical automation technology and automatically checking whether the appropriate components are properly connected, it is possible to ensure the production of an error-free system.

[0094] The user can then establish connections between the installation elements and devices such as actuators and / or hubs and / or sensors (not shown). The installation specification 200 can be used to check the correct assembly. Subsequently, if necessary, the documentation of the correct assembly and the completion of the work steps in the installation specification 200 can be at least partially automated. This can be done, for example, by displaying a green check mark in the machine overview or, for example, by displaying the affected connections in an electrical diagram and displaying this to the user via the user interface 32. These steps correspond in principle to steps 307 to 311.

[0095] The system 2 according to the embodiment of the present invention may further include at least one information interface, so as to be able to provide the method steps of the method 100. The at least one information interface may include at least one of the following information interfaces for transmitting information: between the system 2 and users, in particular workers and / or planners and / or programmers, for example to transmit work instructions and / or project status and / or for planning optimization, between the user and the system 2, for example for sending confirmations of the work steps performed and / or for sending comments on the work steps performed, Between System 2 and Component 4, between the system 2 and one or more devices 5, such as actuators and / or sensors, via components 4; An information interface between the system 2 and the hub 6 via the component 4 .

[0096] The transmission of information can be performed as a two-way information transfer between the system 2 and the components 4. This can be performed without the individual components 4 being connected to the control system (PLC 8) of the machine 1 and / or pre-configured for their future tasks on the machine 1.

[0097] Although some aspects have been described in the context of an apparatus, it will be apparent that these aspects also represent a description of a corresponding method, where an element or apparatus corresponds to a method step or a feature of a method step, and similarly, an aspect described in the context of a method step also represents a description of a corresponding block or element or feature of a corresponding device.

[0098] Embodiments of the present invention can be implemented on a computer system. The computer system can be a local computer device (e.g., a personal computer, laptop, tablet computer, or mobile phone) having one or more processors and one or more storage devices, or a distributed computer system (e.g., a cloud computer system having one or more processors and one or more storage devices distributed across different locations, such as local clients and / or one or more remote server farms and / or data centers). A computer system can include any circuit or combination of circuits. In one embodiment, a computer system can include one or more processors of any type. As used herein, the term "processor" can refer to any type of computing circuit, such as a microprocessor, a microcontroller, a Complex Instruction Set Computing (CISC) microprocessor, a Reduced Instruction Set Computing (RISC) microprocessor, a Very Long Instruction Word (VLIW) microprocessor, a graphics processor, a digital signal processor (DSP), a multi-core processor, a field programmable gate array, or other type of processor or processing circuit. Other types of circuitry that may be included in a computer system may be custom circuitry, an application specific integrated circuit (ASIC), or similar circuitry, such as one or more circuits (e.g., communications circuitry) for use in wireless devices such as cell phones, tablet computers, laptop computers, two-way radios, and similar electronic systems. A computer system may include one or more storage devices. The one or more storage devices may each include one or more storage elements suitable for a particular application.The one or more storage elements may be, for example, random access memory (RAM), one or more hard disks, and / or main memory in the form of compact discs (CDs), flash memory cards, digital video discs (DVDs), etc. The computer system may also include a display device, one or more speakers, and a keyboard and / or controllers, which may include a mouse, trackball, touch screen, voice recognition device, or other device that allows a system user to input information to and receive information from the computer system.

[0099] Some or all of the method steps may be performed by (or using) hardware devices such as a processor, microprocessor, programmable computer, or electronic circuitry, and in some embodiments, some or more of the significant method steps may be performed by such devices.

[0100] Depending on specific implementation requirements, embodiments of the present invention can be implemented in hardware or software. Implementation can be performed using non-transferable storage media, such as digital storage media, e.g., disks, DVDs, Blu-rays, CDs, ROMs, PROMs, EPROMs, EEPROMs, or flash memories, on which electronically readable control signals are stored that interact (or can interact) with a programmable computer system so that the respective methods are executed. Thus, the digital storage media can be computer-readable.

[0101] Some embodiments of the present invention include a data carrier having electronically readable control signals that cooperate with a programmable computer system to cause one of the methods described herein to be performed.

[0102] In general, embodiments of the present invention can be implemented as a computer program product having program code that, when run on a computer, performs one of the methods. The program code can be stored, for example, on a machine-readable medium.

[0103] Other embodiments comprise the computer program for performing one of the methods described herein, stored on a machine readable medium.

[0104] In other words, an embodiment of the present invention is, therefore, a computer program having a program code for performing one of the methods described herein, when the computer program runs on a computer.

[0105] Therefore, a further embodiment of the invention is a storage medium (or data carrier or computer readable medium) on which is stored a computer program for performing one of the methods described herein when executed by a processor. The data carrier, digital storage medium, or recorded medium is typically tangible and / or non-transferable. A further embodiment of the invention is a device as described herein, comprising a processor and a storage medium.

[0106] A further embodiment of the present invention is, therefore, a data stream or a sequence of signals representing the computer program for performing one of the methods described herein, The data stream or sequence of signals can for example be designed to be transmitted via a data communication connection, for example via the Internet.

[0107] A further embodiment comprises a processing means, for example a computer, or a programmable logic device, configured to or adapted to perform one of the methods described herein.

[0108] A further embodiment comprises a computer having installed thereon the computer program for performing one of the methods described herein.

[0109] Further embodiments of the present invention include an apparatus or system configured to transmit (e.g., electronically or optically) a computer program for performing one of the methods described herein to a receiver. The receiver may be, for example, a computer, a mobile device, a storage device, etc. The apparatus or system may, for example, comprise a data server for transmitting the computer program to the receiver.

[0110] In some embodiments, a programmable logic device (e.g., a field programmable gate array) may be used to perform some or all of the functions of the methods described herein. In some embodiments, a field programmable gate array may cooperate with a microprocessor to perform one of the methods described herein. In general, the methods may be performed by any suitable hardware device. [Explanation of symbols]

[0111] 1. Machinery and equipment 2. System 3 Master Module 4 Modules, Switches, Components, and Connectivity Modules 5 Devices, sensors, and actuators 6 Hub 8 Control device, PLC 9 Switch Cabinet 10 Installation Elements 11 Identifiers 12 Identification means, machine-readable code 13 Power supply 20 Computer Programs 21 Bus System 22 Detection device 30 equipment 31 Computer 32 User Interface 33 Data Memory 41 Display elements 42 connection points, slots 100 ways 101 Steps of Method 1 102 Steps of the Second Method 103 Steps of the Third Method 104 Steps of the Fourth Method 200 Installation Specifications 301 User Login 302 Project Selection 303 Start of Guide 304 Show last executed step 305 Identification of installation elements, especially cables 306 Signal to component to light display element 307 Established connection between cable and module 308 Check for correct assembly 309 Documentation of correct assembly 310 Documenting the Completion of Work Steps 311 Machine overview display 312 Identification of Installation Elements

Claims

1. A method (100) for computer-aided installation of spatially distributed electrical components (4) of a machine (1), in particular of an installation (1), comprising: receiving (101) an identifier (11) of an installation element (10), preferably of a cable or component; - a step (102) of providing an installation specification (200), said installation specification (200) specifying an allocation of said installation element (10) for connection with an electrical component (4), preferably in the form of said installation element (10) and a connection module (4) for connection with a further installation element (10); Identifying (103) the electrical components (4) using the provided installation specifications (200); and initiating (104) the output of at least one piece of installation information based on the received identifier (11) and the identified component (4).

2. 2. The method of claim 1, wherein the at least one installation information comprises installation instructions for supporting a user during installation, and preferably the step of activating the output comprises the following steps: - activating a display element (41) on said electrical component (4), which indicates by said display element (41) a connection point (42), in particular a slot (42), for an installation element (10) to be connected; - activating a display of connection points (42), in particular slots (42) of the electrical component (4) for the installation element (10) on a user interface (32) of the computer (31), the user interface (32) visualizing a digital twin of at least one part of the machine (1), preferably visualizing the mechanical and / or electrical structure of the part of the machine (1); - activating a display of connection points (42), in particular slots (42) of said electrical component (4) for said installation element (10) using augmented reality; activating output of said installation instructions as instructions to a user to connect said installation element (10) to a specific connection point (42) of said electrical component (4), preferably using said installation specification (200) to locate said connection point (42); activating an acoustic output, in particular a voice output, of said installation instructions.

3. 3. The method (100) according to claim 1 or 2, said method (100) comprising the following further steps: detecting a connection state between the installation element (10) and the electrical component (4) to determine whether a connection has been established, preferably the step of detecting the connection state comprises: receiving an installation message based on a user input and / or an input from an electrical component (4); The method (100) includes a step in which the received installation message indicates that a connection of the installation element (10) with the electrical component (4), preferably with an indicated connection point (42) of the electrical component (4), has been established.

4. 4. The method (100) of claim 3, said method (100) comprising the further steps of: using said installation specification (200), preferably a specified digital circuit diagram, in particular an electrical connection diagram, to verify the connections, preferably the connected connection points (42), in particular to determine whether the user has correctly implemented said installation information in the form of installation instructions, preferably storing a labeling for said installation specification (200) in response to said verifying step, and particularly preferably carrying out the following steps in case of a positive verification: storing the labeling of the connection point (42) in the installation specification (200) as a correctly connected connection point (42); Advantageously, in case of a negative verification, at least one of the following steps is carried out: storing a labeling of said connection point (42) in said installation specification (200) as a modified connected connection point (42), preferably based on installation parameters recorded by a user, in particular based on the circumstances or reasons for the modification, preferably together with an indication of the circumstances or reasons for said modification; and initiating a modification of the connection in accordance with said installation specification (200).

5. Method (100) according to any one of claims 1 to 4, wherein said at least one installation information comprises installation instructions to support a user in reassembling said machine (1), and preferably said step of activating said output comprises at least the following steps: A method (100) comprising the step of using said at least one installation information for installation of said machine (1) to initiate output of an installation sequence.

6. 6. The method (100) of any one of claims 1 to 5, wherein the step of initiating the output comprises initiating bidirectional communication with the identified component (4) via a bus system (21).

7. 7. The method (100) according to claim 1, further comprising receiving, preferably via the installation message, at least one of the following specifications for creating a digital twin of the installation element (10) and / or the electrical component (4) based on the received identifier (11) and the identified component (4): type of component, type of machine, type of installation, user, connection point designation, timestamp date and time, installation duration, address in the bus system (21), device labeling, cable length, port assignment, open cable characteristics, temperature, humidity, current project state during assembly, deviations from plan, and / or reasons.

8. 8. The method (100) according to any one of claims 1 to 7, wherein the installation information preferably comprises an installation configuration and / or installation documentation for dismantling and / or reassembling the machine (1), and wherein the installation configuration and / or installation documentation are stored in a data memory (33) and / or transmitted to the electrical component (4).

9. 9. The method (100) according to claim 1, wherein the installation information comprises unique identification information characterizing the installation element (10) and / or the identified component (4), the installation information being stored in the installation specification (200), in particular in a digitized construction plan preferably including ECAD data and / or MCAD data, and the installation element (10) is selected from a plurality of similar installation elements (10) using the identifier (11) and / or the identified component (4) is selected from a plurality of similar components (4) using the identifier (11).

10. 10. The method (100) according to any one of claims 1 to 9, wherein the installation specification (200) comprises predefined specifications for a modular and / or distributed structure of the machine (1), in particular of the plant (1), the predefined specifications being preferably based on predetermined ECAD and / or MCAD data, in particular relating to the interconnection of the installation elements (10) in the form of cables and / or components with the components (4) in the form of connection modules (4), preferably comprising electrical schematics, and the installation specification (200) is preferably determined by linking the ECAD and MCAD data.

11. 11. A method (100) according to any one of claims 1 to 10, wherein the identifier (11) is used to perform a configuration of the component (4) and transition the component (4) from a basic configuration state, preferably configured for two-way communication using a bus system (21) and / or in which functional control by a control device (8), preferably by a PLC (8), is excluded, to a state having an extended configuration for functional control by the control device (8).

12. A system (2) for computer-aided installation of spatially distributed electrical components (4) of a machine (1), said system (2) comprising: a detection device (22), in particular a scanner (22) or a camera (22), for providing an identifier (11) of the installation element (10), preferably a cable (11) or a component (11); at least one electrical component (4), preferably in the form of a connection module (4), for connection with said installation element (10) and further installation elements (10); A system (2) comprising: an apparatus (30) for data processing, said apparatus (30) comprising means for carrying out the steps of the method (100) according to any one of claims 1 to 11.

13. 13. The system (2) according to claim 12, wherein the identifier (11) is encoded in a machine-readable code (12) assigned to, in particular arranged on, the installation element (10), the machine-readable code (12) being machine-readable by means of the detection device (22); and / or The components (4) and the computer and / or control device are connected to one another via a bus system (21) for bidirectional communication, the bidirectional communication being established based on a communication protocol for fieldbus systems, in particular based on the ProfiNet standard, the Ethernet / IP standard or the 802.3 standard, and / or the bidirectional communication being established wired via the bus system (21) or wirelessly using Bluetooth or WLAN, based on the IEEE 802.11 standard or based on a mobile radio standard.

14. A computer program (20) comprising instructions that, when the program is executed by a computer (30), cause the computer (30) to perform the steps of the method (100) of any one of claims 1 to 11.

15. An apparatus (30) for processing data, comprising means for carrying out the steps of the method (100) according to any one of claims 1 to 11.

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