1、 ISO 2017 Industrial automation systems and integration Industrial manufacturing management data Part 44: Information modelling for shop floor data acquisition Systmes dautomatisation industrielle et intgration Donnes de gestion de fabrication industrielle Partie 44: Modlisation de linformation de g
2、estion de fabrication pour lacquisition des donnes datelier INTERNATIONAL STANDARD ISO 15531-44 Second edition 2017-07 Reference number ISO 15531-44:2017(E) ISO 15531-44:2017(E)ii ISO 2017 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2017, Published in Switzerland All rights reserved. Unless
3、 otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the add
4、ress below or ISOs member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyrightiso.org www.iso.org ISO 15531-44:2017(E)Foreword iv Introduction v 1 Scope . 1 2 Normative referenc
5、es 1 3 Terms, definitions, and abbreviated terms . 1 3.1 Terms and definitions . 1 3.2 Abbreviated terms . 4 4 General purpose and scope of ISO 15531 . 4 5 Purpose, principles and structure of this document 6 5.1 Purpose of this document 6 5.2 Basic principles of this document and overview of the ma
6、in entities. 6 5.3 Structure of shop floor data acquisition system 8 5.4 The captured data and their organization 9 5.4.1 General characteristics . 9 5.4.2 Manufacturing management data 11 5.4.3 Quality management .11 5.4.4 Productivity and maintenance 11 5.4.5 Traceability 11 5.5 The question of ti
7、me: time stamping and time measure .11 5.6 Size optimization 12 6 The EXPRESS schema definition of shop floor captured data 12 6.1 Shop floor captured data schema definition 12 6.2 Shopfloor_captured_data type definitions .13 6.2.1 type_of_movement.13 6.2.2 stock_in 13 6.2.3 stock_out 13 6.2.4 stock
8、_taking .14 6.3 Shop floor captured data entity definitions 14 6.3.1 Stock 14 6.3.2 Manufactured_product 14 6.3.3 Orders .15 6.3.4 Manufacturing_batch . 16 6.3.5 Work_order 16 6.3.6 material_consumption .17 6.3.7 Productivity_and_maintenance 18 6.3.8 Quality 20 6.3.9 Resource .21 6.3.10 Time stampin
9、g and time reference .22 Annex A (normative) Information object registration .23 Annex B (informative) EXPRESS listing .24 Annex C (informative) EXPRESS-G Diagram .28 Bibliography .30 ISO 2017 All rights reserved iii Contents Page ISO 15531-44:2017(E) Foreword ISO (the International Organization for
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16、s o .org/ iso/ foreword .html This document was prepared by Technical Committee ISO/TC 184, Automation systems and integration, Subcommittee SC 4, Industrial data. This second edition cancels and replaces the first edition (ISO 15531-44:2010), which has been technically revised. A list of all parts
17、in the ISO 15531 series can be found on the ISO website.iv ISO 2017 All rights reserved ISO 15531-44:2017(E) Introduction ISO 15531 is an International Standard for the modelling of data used in manufacturing management (except for product and component data as well as catalogue or library data that
18、 are modelled using ISO 10303 and ISO 13584). ISO 15531-31 and ISO 15531-32 address the modelling of data used for the management of resources usage, whereas ISO 15531-43 addresses the modelling of manufacturing management data and ISO 15531-42 provides a time model. The other data that are used for
19、 manufacturing management include some data that are captured at the control level of manufacturing, but that are stored at the management level and used at this level to manage manufacturing for quality, maintenance, rescheduling or any other management purpose. These data are very often captured i
20、n various formats that are determined by device and process constraints. The time stamping and time measure related to this data capture, as well as the batch and resource to which this capture is associated, are also needed to manage manufacturing in an efficient way. Each occurrence of time measur
21、e and time stamping is also specific to the resource and its result is further related to a unique time model and reference. After several translation operations and handling, the raw data collected from level 2 become level 3 data. They are stored in a database that gathers and organizes all the co
22、llected data in accordance with level 3 models that are predefined to be reusable. Their subsequent usage in various manufacturing management software implies that the corresponding models are well defined and unique for given information, even if that kind of information can appear several times fr
23、om several resources. NOTE The definitions of functional levels used here are those of IEC 62264-1 and are repeated for information in Clause 4 of this document. The monitoring and control of physical devices belong to level 2, while the management of manufacturing operations belongs to level 3. Thi
24、s document addresses the modelling of level 3 data that are the result of the collection at level 2 of raw data and the result of their translation and handling. The translation and handling are outside the scope of this document. It is the aim of this document to provide, for those data, models tha
25、t are shareable by any software used to manage and improve manufacturing. ISO 2017 All rights reserved v Industrial automation systems and integration Industrial manufacturing management data Part 44: Information modelling for shop floor data acquisition 1 Scope This document addresses the modelling
26、 of the data collected from data acquisition systems at control level to be stored at the manufacturing management level and processed further at this level for any management purpose. The following are within the scope of this document: quantitative or qualitative data collected from data acquisiti
27、on systems at the control or management level to be stored at the management level and used later on to manage manufacturing; time stamping and time measurement provided from data acquisition systems for control and management data. The following are outside the scope of this document: any data only
28、 related to remote and real time measurement and management; product definition data as modelled in the ISO 10303 series; catalogue and library data as modelled in ISO 13584 and ISO 15926; control data that are only used at the control level as well as those that are not used for manufacturing manag
29、ement. 2 Normative references There are no normative references in this document. 3 Terms, definitions, and abbreviated terms 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply. ISO and IEC maintain terminological databases for use in standardizati
30、on at the following addresses: ISO Online browsing platform: available at h t t p :/ www .iso .org/ obp IEC Electropedia: available at h t t p :/ www .electropedia .org/ 3.1.1 beginning date instance of point in time that identifies an event (3.1.4) that is the starting point of something noticeable
31、 and durable EXAMPLE Beginning date of a data capture occurrence, of a task, of a measure, or of a state (3.1.14) change. INTERNATIONAL ST ANDARD ISO 15531-44:2017(E) ISO 2017 All rights reserved 1 ISO 15531-44:2017(E) Note 1 to entry: “Point in time” is defined in ISO 15531-42:2005, 3.1.13. 3.1.2 c
32、onnection junction of an identifier to another identifier related to an assembly operation EXAMPLE Joining a part batch number to a subset. Note 1 to entry: A connection does not have a property or attribute while the association is a semantic relationship. 3.1.3 ending date instance of point in tim
33、e that identifies an event (3.1.4) that is the ending point of something noticeable that has had duration EXAMPLE Ending date of an activity, of a data capture. Note 1 to entry: Point in time is defined in ISO 15531-42:2005, 3.1.13. 3.1.4 event something noticeable that takes or can take place at a
34、given place and point in time EXAMPLE The start of a given activity, the anniversary of another event, the end of machine failure. 3.1.5 genealogy connection (3.1.2) that relates unique identifiers EXAMPLE Joining a serial number to another serial number. Note 1 to entry: Genealogy is not a semantic
35、 relationship. For example, no property or attribute is associated with the junction between the serial numbers of the example given in this entry. 3.1.6 hazard event noticeable failure during a manufacturing process (3.1.9) Note 1 to entry: The failure is noticeable enough to be recorded in the dat
36、abase. It can be caused by the resource (3.1.13) on which the event (3.1.4) appears or by a previous event. 3.1.7 manufacturing function or act of converting or transforming material from raw material or a semi-finished state (3.1.14) to a state of further completion Note 1 to entry: Definition adap
37、ted from the APICS dictionary 22 . SOURCE: ISO 15531-1:2004, 3.6.22 3.1.8 manufacturing order document, group of documents, or schedule conveying authority for the manufacture of specified parts or products in specified quantity Note 1 to entry: A manufacturing order identifies a unit of scheduled w
38、ork to be manufactured; it includes, for example, a reference, a quantity and a due date. The manufacturing order is also the event (3.1.4) that triggers a manufacturing (3.1.7) operation. Note 2 to entry: Adapted from the APICS dictionary 22 .2 ISO 2017 All rights reserved ISO 15531-44:2017(E) 3.1.
39、9 manufacturing process structured set of activities or operations performed upon material to convert it from raw material or a semi-finished state (3.1.14) to a state of further completion Note 1 to entry: Manufacturing processes can be arranged in process layout, product layout, cellular layout or
40、 fixed position layout. Manufacturing processes can be planned to support make-to-stock, make-to-order, assemble-to-order, etc., based on strategic use and placements of inventories. SOURCE: ISO 15531-1:2004, 3.6.25 3.1.10 operation mode one of the ways of operation expected from a resource (3.1.13)
41、 and set up in a given application Note 1 to entry: Each machine can have one or more operation modes (e.g. automatic, step-by-step, manual) determined by the type of machine and its application. Note 2 to entry: The operation mode is selected from those available by the operator. Note 3 to entry: T
42、he operation mode is represented in the model by the entity mode (see 6.3.7.2). 3.1.11 process structured set of activities involving various enterprise entities, that is designed and organized for a given purpose Note 1 to entry: The definition provided here is very close to that given in ISO 10303
43、-49. Nevertheless ISO 15531 needs the notion of structured set of activities, without any predefined reference to the time or steps. In addition, from the point of view of flow management, some empty processes can be needed for synchronization purposes although they are not actually doing anything (
44、ghost tasks). SOURCE: ISO 15531-1:2004, 3.6.29 3.1.12 product defect anomaly identified, during a control, on a badly manufactured product 3.1.13 resource device, tool and means at the disposal of the enterprise to produce goods or services Note 1 to entry: Resources as defined in ISO 15531-1:2004,
45、3.6.43, exclude raw materials, products and components that are considered from a system theory point of view as parts of the environment of the system and do not belong to the system itself. Furthermore, this definition includes the definition found in ISO 10303-49 but is included in the definition
46、 that applies for ISO 18629-14 and ISO 18629-44 (which also includes raw materials and consumables), as well as ISO 18629-13. Note 2 to entry: Resources, as they are defined here, include human resources considered as specific means with a given capability and a given capacity. Those means are consi
47、dered to be capable of being involved in the manufacturing process (3.1.9) through assigned tasks, which does not include any modelling of an individual or common behaviour of human resources, except in their capability to perform a given task in the manufacturing process (e.g. transformation of a r
48、aw material or component, provision of logistic services). This means that human resources are only considered, as are the other resources, from the point of view of their functions, their capabilities and their status (e.g. idle, busy), excluding any modelling or representation of any aspect of ind
49、ividual or common “social” behaviour. Note 3 to entry: Adapted from ISO 15531-1:2004, 3.6.43. ISO 2017 All rights reserved 3 ISO 15531-44:2017(E) 3.1.14 state condition or situation during the life of an object during which it satisfies some condition, performs some activity, or waits for some event (3.1.4) Note 1 to entry: The meaning of state here is similar to the meaning of state in “state automaton”. SOURCE: ISO 15745-1:2003, 3.31, modified the note to entry has been added 3.1.15 work order unit of sche
