1、BSI Standards PublicationBS EN 15969-1:2015Tanks for transport ofdangerous goods Digitalinterface for the data transferbetween tank vehicle and withstationary facilitiesPart 1: Protocol specification Control,measurement and event dataBS EN 15969-1:2015 BRITISH STANDARDNational forewordThis British S
2、tandard is the UK implementation of EN 15969-1:2015.It supersedes BS EN 15969-1:2011 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee AUE/18, Tanks for the transport of dangerous goods.A list of organizations represented on this committee can beobtained
3、on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015. Published by BSI StandardsLimited 2015ISBN 978 0 580 84965 7ICS 13.300; 23.020.10; 35.240.60Co
4、mpliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 July 2015.Amendments issued since publicationDate Text affectedBS EN 15969-1:2015EUROPEAN STANDARD NORME EUROPENNE
5、 EUROPISCHE NORM EN 15969-1 July 2015 ICS 35.240.60 Supersedes EN 15969-1:2011English Version Tanks for transport of dangerous goods - Digital interface for the data transfer between tank vehicle and with stationary facilities -Part 1: Protocol specification - Control, measurement and event data Cit
6、ernes destines au transport de matires dangereuses -Interface numrique pour le transfert de donnes entre des vhicules-citernes et des installations fixes - Partie 1: Spcifications du protocole - Contrle, donnes de mesure et dvnements Tanks fr die Befrderung gefhrlicher Gter - Digitale Schnittstelle
7、fr den Datenaustausch zwischen Tankfahrzeugen und stationren Einrichtungen - Teil 1: Protokollspezifikation - Steuerungs-, Mess- und Ereignisdaten This European Standard was approved by CEN on 6 June 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the
8、conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard e
9、xists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national
10、standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia
11、, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means re
12、served worldwide for CEN national Members. Ref. No. EN 15969-1:2015 EBS EN 15969-1:2015EN 15969-1:2015 (E) 2 Contents Page European foreword .4 Introduction .5 1 Scope 6 2 Normative references 6 3 Terms and definitions, abbreviations and conventions 6 3.1 Abbreviations .6 3.2 Terms and definitions .
13、7 3.3 Conventions .8 4 Hardware interface.9 5 Basic protocol layer 9 5.1 FTL-frame (frame) 9 5.2 Frame flow (handshake) . 10 5.3 Delay and timeout . 15 5.4 CRC16 Checksum . 16 6 Data protocol layer (FTL-data protocol) . 16 6.1 Client (OBC) and server (TVE) . 16 6.2 Syntax of data in datagrams 16 6.3
14、 Nodes, subnodes, variables 16 6.4 Format identifiers 17 6.5 Types of variable values 19 6.6 Kinds of nodes 20 7 FTL-Data 21 7.1 General . 21 7.2 Record and field types . 21 7.3 Systemwide variables (subnode SYSTEM) 22 7.4 Variables related to global positioning system (subnode GPS) 25 7.5 Accessing
15、 a printer on TVE-side (subnode PRN) . 25 7.6 Compartment information (subnode COMP) . 28 7.7 Notification about changes (subnode NOTIFY) . 29 7.8 Information about driver (subnode DRIVER) . 30 7.9 Information about the vehicle (variable VEHICLE_ID) 31 7.10 Access to filesystem on TVE (subnode FS) .
16、 31 7.11 Auxiliary (subnode AUX) 36 7.12 Order management (subnode ORDER) 36 7.13 Goods and service database . 40 7.14 FTLlogfile (subnodes LOG) 42 7.15 Required variables 68 7.16 NAK ID 69 8 Routing for multiple TVE 70 8.1 Purpose 70 8.2 Routing solution . 70 8.3 Routing example . 70 9 Communicatio
17、n with office 71 9.1 General . 71 9.2 Simple file transfer 72 9.3 FTL over TCP/IP 74 BS EN 15969-1:2015EN 15969-1:2015 (E) 3 10 Communication Examples 76 10.1 Examples for Basic Protocol Layer level 76 10.2 Examples for data protocol layer . 77 Annex A (normative) Node tree 80 Annex B (normative) Te
18、st FTL . 82 B.1 Overview . 82 B.2 Basic Protocol Layer . 82 B.2.1 Frame Tests . 82 B.2.2 CRC-error . 83 B.2.3 Delay and Timeout . 83 B.3 Data Protocol Layer . 83 B.3.1 Test of Toggling . 83 B.3.2 Test of the FTL data layer . 84 B.3.3 Test of the required FTL nodes 85 B.3.4 Optional System Subnodes 8
19、8 B.3.5 Optional Node Prn . 89 B.3.6 Node Comp 91 B.4 Application Layer 97 B.4.1 Test of the L-File 97 B.4.2 Test of the LH-File . 97 B.4.3 Test for the Filling of the NodeList 98 B.4.4 Sequence Test . 98 Bibliography 100 BS EN 15969-1:2015EN 15969-1:2015 (E) 4 European foreword This document (EN 15
20、969-1:2015) has been prepared by Technical Committee CEN/TC 296 “Tanks for transport of dangerous goods”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by
21、 January 2016 and conflicting national standards shall be withdrawn at the latest by January 2016. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such pa
22、tent rights. This document supersedes EN 15969-1:2011. In comparison with EN 15969-1:2011, the following fundamental changes have been made: the following fields in Table 13 added: L0403, L2004, L4106 and L4208; Table 13 in field L2002 event codes added and in field L4203 access paths added; figures
23、 in 5.2 corrected; examples in 10.2 and Annex B corrected. EN 15969, Tanks for transport of dangerous goods Digital interface for the data transfer between tank vehicle and with stationary facilities consists of the following parts: Part 1: Protocol Specification Control, measurement and event data
24、Part 2: Commercial and logistic data This European Standard forms part of a coherent standards programme comprising the following standards: EN 13616, Overfill prevention devices for static tanks for liquid petroleum fuels EN 13922, Tanks for transport of dangerous goods Service equipment for tanks
25、Overfill prevention systems for liquid fuels EN 14116:2012+A1:2014, Tanks for transport of dangerous goods Digital interface for the product recognition device for liquid fuels EN 15207, Tanks for the transport of dangerous goods Plug/socket connection and supply characteristics for service equipmen
26、t in hazardous areas with 24 V nominal supply voltage EN 15208, Tanks for transport of dangerous goods Sealed parcel delivery systems Working principles and interface specifications EN 15969-2, Tanks for transport of dangerous goods Digital interface for the data transfer between tank vehicle and wi
27、th stationary facilities Part 2: Commercial and logistic data According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estoni
28、a, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 15969-1:2015EN 1596
29、9-1:2015 (E) 5 Introduction FTL is an acronym for Fuel Truck Link, the interface between electronic system(s) on board of a tank vehicle (tank-vehicle-equipment) and any external computer, e.g. an on-board-computer installed in the drivers cabin; for illustration see Figure 1. Key direction of commu
30、nication (client server) a may be either two independent units or one single unit which incorporates both functions OBC and TVE Figure 1 BS EN 15969-1:2015EN 15969-1:2015 (E) 6 1 Scope This European Standard specifies data protocols and data format for the interfaces between electronic equipment (TV
31、E), on-board computer (OBC) of the tank vehicle and stationary equipment for all interconnecting communication paths. This European Standard specifies the basic protocol FTL used in the communication (basic protocol layer), the format and structure of FTL-data to be transmitted (data protocol layer)
32、 and describes the content of the FTL-data. This data protocol may be used for other application, e.g. between stationary tank equipment and offices. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its applica
33、tion. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 13616, Overfill prevention devices for static tanks for liquid petroleum fuels EN 13922, Tanks for transport of dangerous goods Ser
34、vice equipment for tanks Overfill prevention systems for liquid fuels EN 14116:2012+A1:2014, Tanks for transport of dangerous goods Digital interface for product recognition devices for liquid fuels EN 15208:2014, Tanks for transport of dangerous goods Sealed parcel delivery systems Working principl
35、es and interface specifications EN 15969-2:2011, Tanks for transport of dangerous goods Digital interface for the data transfer between tank vehicle and with stationary facilities Part 2: Commercial and logistic data ISO 639-1, Codes for the representation of names of languages Part 1: Alpha-2 code
36、ISO/IEC 10646:2014, Information technology Universal Coded Character Set (UCS) DIN 51757:2011, Testing of mineral oils and related materials Determination of density 3 Terms and definitions, abbreviations and conventions For the purposes of this document, the following terms and definitions, abbrevi
37、ations and conventions apply. 3.1 Abbreviations ACK acknowledge controlframe ADF additional dataframe ASCII American Standard Code for Information Interchange CAN cancel controlframe CRC cyclic redundancy checksum CSV comma separated variable record COP crossover prevention BS EN 15969-1:2015EN 1596
38、9-1:2015 (E) 7 EOR end of record dataframe EOT end of transmission dataframe FTL fuel-truck-link name of the interface FTP file transfer protocol L_FILE log file LH_FILE log file header NAK not acknowledge controlframe OBC on-board-computer NOTE One party in the FTL-communication (the client). PID p
39、roduct identification device according to EN 14116 SYN synchronisation controlframe SPDS sealed parcel delivery system according to EN 15208 TEF CRC transmission error controlframe TVE tank-vehicle-equipment NOTE One party in the FTL-communication (the server). OpCode operation code 3.2 Terms and de
40、finitions 3.2.1 downgrade intentional loading and discharge of a higher grade product (substance) into a lower grade product of the same group 3.2.2 answer time time between last frame character transmitted from OBC (client) and first character frame received from TVE (server) 3.2.3 array collection
41、 of elements which have the same structure and are able to be accessed individually by means of an index 3.2.4 client responsible for initiation and control of data exchange 3.2.5 field element of a datagram delimited by separators 3.2.6 frame data packet with variable length and defined structure 3
42、.2.7 list type of variables consisting of a number of records BS EN 15969-1:2015EN 15969-1:2015 (E) 8 3.2.8 MaxFrameSize maximum number of characters in a frame 3.2.9 node part of an address of a variable 3.2.10 graphic character according to Annex D of ISO/IEC 10646:2014 3.2.11 record ordered set o
43、f fields, stored contiguously 3.2.12 server program which provides service to client programs 3.2.13 subnode subpart of an address of a variable 3.2.14 datagram instruction or answer to an instruction, which comprises an OpCode and operand 3.2.15 transaction complete request-answer-cycle 3.2.16 type
44、 identifier character code for the frame type 3.3 Conventions 3.3.1 Syntax conventions When describing the syntax of, e.g. a datagram, some parts are required. Every abstract part shall get a name, which is encapsulated by “”. Optional arguments are additionally encapsulated in square brackets. EXAM
45、PLE , has always to be given (required). is optional, but when given, it shall be preceded by a comma. 3.3.2 Presentation of communication exchange In this document several examples can be found, demonstrating the flow of communication. To illustrate the direction, data sent by the TVE (server) is s
46、hown indented. BS EN 15969-1:2015EN 15969-1:2015 (E) 9 EXAMPLE client request 1 server response 1 server response 2 server response 3 client request 2 This means, that the command “client request n“ shall be transmitted by the OBC, whereas the lines “server response n“ were transmitted by the TVE. 3
47、.3.3 Numbers Numbers may either be coded in decimal format (e.g. 12) or in hexadecimal format (e.g. 1Bh). In the latter case, the number shall followed by the character “h“. 4 Hardware interface Communication shall only take place between two parties (point-to-point) the TVE and OBC. For communicati
48、on an asynchronous line shall be used (RS232, RS422 or RS485). The OBC and TVE start up and default settings shall be 9600 baud, 8 data bits, 1 stop bit and no parity. The TVE may optionally support other baud rates (switching and switching back see 7.3.6). 5 Basic protocol layer 5.1 FTL-frame (fram
49、e) The FTL-frame shall be according to Figure 2. Figure 2 A frame shall have the following minimum requirements: always starts with a StartFlag always followed by type identifier 1 End-Flag 4 character Checksum (valid or invalid) BS EN 15969-1:2015EN 15969-1:2015 (E) 10 frame length limited to MaxFrameSize Frames which do not fulfil these requirements shall be ignored and not answered. A new frame starts upon the receipt of a Start-Flag. Any character received before the Start-
