ISO 21622-3:2024
(Main)Irrigation techniques — Remote monitoring and control for irrigation — Part 3: Interoperability
Irrigation techniques — Remote monitoring and control for irrigation — Part 3: Interoperability
This document establishes requirements for interoperability among systems developed for management and/or control of irrigation facilities. It can be applied under any technological platform and irrigation system, regardless of the water management scheme, with the exception of irrigation mobile machinery, including centre pivots and linear irrigation machines. Due to the dynamic nature of these machines, associated control systems and specific safety requirements, the applicability of exchangeable data for irrigation mechanical move systems was not fully determined at the time of this publication. This document does not define hardware or software requirements for any of the systems to which it applies. It only concerns externally visible interfaces and places no restriction on the underlying implementations. It has been designed to avoid interference with proprietary solutions subjected to intellectual property. From the point of view of the data exchange, and to guarantee interoperability based on the previous premises, this document defines three communication interfaces (interface with management, interface with events and interface with subsystems) and the architecture to which these interfaces apply. Three levels of architecture has been defined to accommodate these interfaces: — The Management Level, where any MIS conforming with this document is located. Out of all available data exchange methods, each MIS only implements those required to execute its functionalities. — The Higher Control Level: coordination. At this level is performed the data integration among RMCS and the access control to it. A software element, called coordination broker, ensures this integration and allows the use of different technologies in its interfaces. — The Lower Control Level: RMCS. These can also be referred to as irrigation subsystems. The RMCS perform the duties of the irrigation entity(s) under its control. A coordination broker can be developed as a product by any of these manufacturers or by an independent developer using the standard specifications for this kind of software.
Titre manque — Partie 3: Titre manque
General Information
Standards Content (Sample)
International
Standard
ISO 21622-3
First edition
Irrigation techniques — Remote
2024-03
monitoring and control for
irrigation —
Part 3:
Interoperability
Reference number
© ISO 2024
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Published in Switzerland
ii
Contents Page
Foreword . vi
Introduction . vi
1 Scope . 1
2 Normative reference . 1
3 Terms and definitions . 2
4 Interoperability I: System architecture . 4
4.1 Levels and components of an interoperable architecture . 4
4.2 Interface specifications . 6
5 Interoperability II: exchange of data from irrigation entities . 20
5.1 General outline . 20
5.2 Static data of the irrigation entities . 20
5.3 Structure of an irrigation entity identifier (EntityID) . 28
5.4 Properties . 28
5.5 Entity events . 35
6 Interoperability III: Exchange of data from procedural elements performed in
irrigation entities . 37
6.1 General outline . 37
6.2 Statuses and actions . 37
6.3 Types of Operation recipes . 37
6.4 Types of Unit Procedure recipes . 56
6.5 Types of Procedure recipes . 58
6.6 Report . 59
6.7 Procedural element events . 62
Annex A (normative) Management interface with SOAP 1.2 . 64
A.1 Overview . 64
A.2 Requirements . 64
A.3 Implementation classes for web services . 66
A.4 Implementation classes for authorization server . 87
A.5 WSDL . 88
Annex B (normative) Subsystem interface with SOAP 1.2 . 104
B.1 Overview . 104
B.2 Requirements . 104
B.3 Implementation classes for web services . 106
B.4 Implementation classes for authorization server . 121
B.5 WSDL . 122
Annex C (normative) Event interface with SOAP 1.2 . 135
C.1 Overview . 135
C.2 Requirements . 135
C.3 Implementation classes for web services . 137
C.4 Implementation classes for authorization server . 140
C.5 WSDL . 140
Annex D (informative) Interoperability test protocol. 144
D.1 Overview . 144
D.2 General description . 144
D.3 IT infraestructure . 145
iii
D.4 Test bed description . 146
D.5 Test procedure . 148
D.6 Tests over subsystems . 151
D.7 Tests over coordination brokers . 235
D.8 Tests over management information systems . 243
D.9 Tests report . 245
Annex E (informative) Coordination broker software requirement specifications . 247
E.1 Overview . 247
E.2 Data model . 249
E.3 Minimal functions — Coordination broker . 255
E.4 Desirable functions . 259
E.5 Specific requirements . 267
E.6 Request management . 285
E.7 Cases of use . 294
Annex F (normative) Management interface with REST . 295
F.1 Overview . 295
F.2 Requirements . 295
F.3 Implementation method for web services . 297
F.4 ComplexType definition . 307
F.5 Implementation methods for authorization . 321
F.6 WADL . 322
F.7 ComplexTypeF . 325
Annex G (normative) Subsystem interface with REST . 334
G.1 Overview . 334
G.2 Requirements . 334
G.3 Implementation method for web services . 336
G.4 ComplexType definition . 342
G.5 Implementation methods for authorization . 353
G.6 WADL . 354
G.7 ComplexTypeG . 356
Annex H (normative) Event interface with REST . 363
H.1 Overview . 363
H.2 Requirements . 363
H.3 Implementation methods for web services — NewEvent method . 364
H.4 ComplexType definition . 365
H.5 Implementation methods for authorization . 368
H.6 WADL . 369
H.7 ComplexTypeH . 370
Bibliography . 371
iv
Foreword
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standards bodies (ISO member bodies). The work of preparing International Standards is normally
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The procedures used to develop this document and those intended for its furt
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