1、August 2007DEUTSCHE NORM English price group 10No part of this standard may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 65.060.35!,zjQ“9877146w
2、ww.din.deDDIN EN 15099-1Irrigation techniques Remote monitoring and control for irrigation systems Part 1: General considerationsEnglish version of DIN EN 15099-1:2007-08Bewsserungsverfahren Fernberwachung und Fernsteuerung von Bewsserungssystemen Teil 1: Allgemeine BetrachtungenEnglische Fassung DI
3、N EN 15099-1:2007-08www.beuth.deDocument comprises 17 pages10.07DIN EN 15099-1:2007-08 2 National foreword This standard has been prepared by Technical Committee CEN/TC 334 “Irrigation techniques” (Secretariat: AENOR, Spain). The preliminary work was done by Working Group 9 “Remote monitoring and co
4、ntrol for irrigation systems” of CEN/TC 334. The responsible German body involved in its preparation was the Normenausschuss Wasserwesen (Water Practice Standards Committee), Technical Committee NA 119-02-14 AA Bewsserung. EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15099-1May 2007ICS 65.060.3
5、5English VersionIrrigation techniques - Remote monitoring and control forirrigation systems - Part 1: General considerationsTechniques dirrigation - Contrle et tlsurveillance desinstallations - Partie 1: Considrations gnralesBewsserungsverfahren - Fernberwachung undFernsteuerung von Bewsserungssyste
6、men - Teil 1:Allgemeine BetrachtungenThis European Standard was approved by CEN on 26 April 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-d
7、ate lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the
8、 responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary,
9、 Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de
10、 Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15099-1:2007: EEN 15099-1:2007 (E) 2 Contents Page Foreword3 Introduction .4 1 Scope 5 2 Terms and definitions .5 2.1 General5 2.2 Irrigation network.
11、5 2.3 Telecontrol system 6 3 Functionality.9 3.1 General9 3.2 Basic functions 10 3.3 Specific functions10 4 Main elements of the system - Functionality 11 5 Specifications.13 5.1 General13 5.2 Operational specifications13 5.3 Manufacturing specifications.13 5.4 Physical specifications .14 Bibliograp
12、hy 15 EN 15099-1:2007 (E) 3 Foreword This document (EN 15099-1:2007) has been prepared by Technical Committee CEN/TC 334 “Irrigation techniques”, the secretariat of which is held by AENOR. This European Standard shall be given the status of a national standard, either by publication of an identical
13、text or by endorsement, at the latest by November 2007, and conflicting national standards shall be withdrawn at the latest by November 2007. EN 15099 Irrigation techniques Remote monitoring and control for irrigation systems consists of the following parts: Part 1: General considerations According
14、to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Li
15、thuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 15099-1:2007 (E) 4 Introduction The objective of the “Remote monitoring and control for irrigation systems“ standards is to establish the specifications f
16、or the telecontrol system for irrigable areas and the physical and functional requirements of the elements that constitute the RMCS, placing special emphasis on guaranteeing the collective services provided by the hydraulic infrastructure for a group of users. EN 15099-1:2007 (E) 5 1 Scope This part
17、 of EN 15099 establishes the definitions, functionalities and specifications related to remote monitoring and control for irrigation systems and its elements. 2 Terms and definitions For the purposes of this document, the following terms and definitions apply. NOTE It includes both general terms and
18、 those specific to irrigation networks and telecontrol elements, providing the precise definition applied in this European Standard. 2.1 General 2.1.1 irrigation community legal and administrative entity established to make use of water resources, the objective of which is to manage and fund water i
19、ntake between users, as well as to manage and fund common operating and maintenance expenses. 2.1.2 user entity that uses the water supplied to a plot 2.2 Irrigation network 2.2.1 supply source water supply structure as: river, canal, reservoir, collection pool, bore hole, etc. 2.2.2 intake point lo
20、cation of the intake from the supply source (in case of gravity distribution, each intake from the channel) 2.2.3 sector irrigable area supplied by each intake point 2.2.4 subsector irrigable subarea within a sector that is functionally independent from the rest of the sector 2.2.5 group (irrigation
21、 block) irrigable area within a sector in which flow rate and pressure are under communal control 2.2.6 plot irrigable area within a group which has autonomy with regard to crop and unitary control of consumption 2.2.7 primary pipeline connection between the intake point and each subsector or set of
22、 groups EN 15099-1:2007 (E) 6 2.2.8 mainline connection between the end of each primary pipeline and the control point for each group or irrigation block 2.2.9 manifold pipeline connection between the control point for each group or irrigation block and the control point for each plot 2.2.10 lateral
23、 pipeline connection between the control point for each plot and the application elements in the field NOTE It is not considered as an element of the distribution network. 2.2.11 tap element used to control water supply and deliver water to the plot, installed on the manifold pipeline 2.2.12 hydrant
24、 element connected, within the plot, to the lateral pipeline 2.2.13 valve device to control the supply of flow in an irrigation distribution system 2.2.14 water-meter device which indicates the total volume of water passing through the valve 2.3 Telecontrol system 2.3.1 remote monitoring and control
25、 for irrigation system RMCS group of elements able to operate geographically widespread networks according to user decisions or pre-defined parameters, and capable of storing and monitoring performance parameters 2.3.2 central control unit CCU group of devices intended to collect and process manuall
26、y or automatically the system status parameters (valve status, water meter reading, level transmitter reading, engine status etc) for management purposes (collecting data, generating current and historic reports and making irrigation management decisions) 2.3.3 concentrator station CTR station in a
27、hierarchical telecontrol network where monitored information from Remote Terminal (RT) is concentrated for transmission to the Central Control Unit (CCU) and where the command information from a CCU is distributed to the RT 2.3.4 intermediate station station intended to manage the transfer of inform
28、ation and bidirectional communication between CCU and CTR or RT EN 15099-1:2007 (E) 7 2.3.5 remote terminal RT equipment intended to operate in an actuator according to CCU instructions, as well as to read any physical parameter to be transmitted to the CCU 2.3.6 monitored information irrigation net
29、work information which characterised the state or the change of state of equipment. This information appears graphically or numerically monitored in the CCU 2.3.7 analogue signal signal in the form of a continuously variable value IEC/TR3 60870-1-3:1997 2.3.8 baud, Bd unit of modulation rate or unit
30、 of transfer rate of signal elements of constant duration in a discretely timed or digital signal IEC/TR3 60870-1-3:1997 NOTE The number of baud is equal to the reciprocal of the duration in seconds of the shortest signal element or of the unit interval in such a signal. 2.3.9 command information us
31、ed to cause a change of state of the operation equipment IEC/TR3 60870-1-3:1997 2.3.10 control purposeful action on a system or device to obtain the specified objectives by the user 2.3.11 counter pulse meter pulse pulse representing one incremental unit IEC/TR3 60870-1-3:1997 2.3.12 cycle time time
32、 interval between consecutive appearances of any information that is transmitted periodically IEC/TR3 60870-1-3:1997 2.3.13 cyclic transmission transmission method in which the message sources are scanned and messages are transmitted according to a definite sequence IEC/TR3 60870-1-3:1997 EN 15099-1
33、:2007 (E) 8 2.3.14 data security procedures and actions designed to prevent unauthorized disclosure, transfer, modification or destruction of data, whether accidental or intentional IEC/TR3 60870-1-3:1997 2.3.15 measured value measured variable physical or electrical quantity, property or condition
34、that is to be measured IEC/TR3 60870-1-3:1997 2.3.16 media access control MAC method of granting permission for a station to transmit a message on a communications medium which is shared by a number of other stations IEC/TR3 60870-1-3:1997 2.3.17 message information transmitted as a unit which may b
35、e composed of one or several frames IEC/TR3 60870-1-3:1997 2.3.18 open system interconnection, OSI basic reference model is the following: the purpose of this international standard reference model of open systems interconnection is to provide a common basis for the co-ordination of standards develo
36、pment for the purpose of systems interconnection, while allowing existing standards to be placed into perspective within the overall reference model. The term Open Systems Interconnection (OSI) qualifies standards for the exchange of information among systems that are “open” to one another for this
37、purpose by virtue of their mutual use of applicable standards. The fact that a system is open does not imply any particular systems implementation, technology or means of interconnection, but refers to the mutual recognition and support of the applicable standards IEC/TR3 60870-1-3:1997 2.3.19 real-
38、time actual time during which a physical process occurs IEC/TR3 60870-1-3:1997 2.3.20 telecontrol control of operation equipment at a distance using the transmission of information by telecommunication techniques IEC/TR3 60870-1-3:1997 EN 15099-1:2007 (E) 9 2.3.21 telecontrol system system serving f
39、or monitoring and controlling processes which are geographically widespread. It includes all equipment and functions for acquisition, processing, transmission, and display of the necessary process information IEC/TR3 60870-1-3:1997 2.3.22 telecounting transmission of integrated totals transmission o
40、f the values of measurable quantities which are integrated over a specified parameter, such as time, using telecommunication techniques. The integration may take place before or after transmission. If integration takes place before transmission the expression “transmission of integrated totals” is u
41、sed IEC/TR3 60870-1-3:1997 2.3.23 teleindication telesignalization telemonitoring of status information such as alarm conditions, switch positions or valve positions IEC/TR3 60870-1-3:1997 2.3.24 telemeasure transmission of the values of measured variables using telecommunication techniques 2.3.25 t
42、elemonitoring supervision of the status of operational equipment at a distance using telecommunication techniques IEC/TR3 60870-1-3:1997 2.3.26 telemanagement management of the information obtained by the telecontrol system for the irrigable area, the purpose of which is to facilitate the administra
43、tion of the Irrigation Community or group of users 2.3.27 transducer device which accepts information in the form of a physical quantity (its input variable) and converts it to information into the form of the same or another physical quantity, according to a definite law 2.3.28 exportable format wa
44、y to store data so that it could be moved to other place and used there 3 Functionality 3.1 General This clause reviews the principal functions and applications to be performed by the RMCS system. Generally it involves real-time, centralised telecontrol of communal pressurised irrigation water distr
45、ibution networks, in which, once the water has been made available via reservoirs, interbasin transfer or bore holes, it is necessary to distribute, control and supervise its supply to the plots, as well as to control and monitor the EN 15099-1:2007 (E) 10 distribution network. Furthermore, the syst
46、em needs to store a sufficient amount of information collected from the network in order to enable both water management and administration of the user collective to be performed. The main elements subject to telecontrol in communal pressurised irrigation water distribution networks are: valves cont
47、rolling supply of irrigation water to plots; water consumption meters on each plot. In addition, it may be possible to telecontrol or telemeasure other elements, such as: pressure sensors at different points on the network; collection pool level sensors; flow meters on primary or secondary pipelines
48、; water quality sensors; pressure sensors at filters; water consumption meters on primary or secondary pipelines; flow sensors; gates; electromechanical equipment (pump sets). 3.2 Basic functions The basic functions of a RMCS system, performed from the Central Control Unit (CCU) are: centralised tel
49、ecounting of the water consumption of each plot in order to later issue bills; centralised telecontrol of the opening and closing of the supply valves to the plots under the direct orders of the operator or based on a pre-established programme (irrigation shifts); centralised telemeasurement of pressure, flow rates and water consumption on primary or secondary pipelines; storage of history data (generation of history files: commands, alarms and measurements) in a standardised and exportable format. 3
