1、October 2015 Translation by DIN-Sprachendienst.English price group 19No part of this translation 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).IC
2、S 35.240.60; 43.160!%FmY“2357454www.din.deDIN EN 15430-1Winter and road service area maintenance equipment Data acquisition and transmission Part 1: Invehicle data acquisition;English version EN 154301:2015,English translation of DIN EN 15430-1:2015-10Winterdienst und Straenbetriebsdienstausstattung
3、 Datenerfassung und bertragung Teil 1: Datenerfassung im Fahrzeug;Englische Fassung EN 154301:2015,Englische bersetzung von DIN EN 15430-1:2015-10Matriels de viabilit hivernale et dentretien des dpendances routires Acquisition et transmission des donnes Partie 1: Acquisition des donnes vhiculaires;V
4、ersion anglaise EN 154301:2015,Traduction anglaise de DIN EN 15430-1:2015-10SupersedesDIN EN 154301:201104www.beuth.deDocument comprises 45 pagesIn case of doubt, the German-language original shall be considered authoritative.D09.15DIN EN 15430-1:2015-10 2 A comma is used as the decimal marker. Nati
5、onal foreword This document (EN 15430-1:2015) has been prepared by Technical Committee CEN/TC 337 “Winter maintenance and road service area maintenance equipment” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the DIN-Normenausschuss Kommunale Technik (DIN
6、Standards Committee Municipal Services), Working Committee NA 051-03-02 AA Maschinen fr den Straenbetriebsdienst. Amendments This standard differs from DIN EN 15430-1:2011-04 as follows: a) Clause 3 “Terms and abbreviations” has been revised; b) Tables 3, 6, 7, 24, 25, 26, 27 and 28 have been revise
7、d. Previous editions DIN EN 15430-1: 2008-03, 2011-04 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15430-1 August 2015 ICS 35.240.60; 43.160 Supersedes EN 15430-1:2007+A1:2011English Version Winter and road service area maintenance equipment - Data acquisition and transmission - Part 1: In-v
8、ehicle data acquisitionMatriels de viabilit hivernale et dentretien des dpendances routires - Acquisition et transmission des donnes - Partie 1 : Acquisition des donnes vhiculaires Winterdienst- und Straenbetriebsdienstausstattung - Datenerfassung und -bertragung - Teil 1: Datenerfassung im Fahrzeug
9、 This European Standard was approved by CEN on 28 May 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical refere
10、nces concerning such national standards may be obtained on application to the CEN-CENELEC 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 translation under the responsibility of a CEN
11、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 standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
12、 France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCH
13、ES 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 reserved worldwide for CEN national Members. Ref. No. EN 15430-1:2015 EEN 15430-1:2015 (E) 2 Contents Page European foreword .3 Introduction .4 1 Sc
14、ope 6 2 Normative references 6 3 Terms and abbreviations 6 4 Communication between vehicle/equipment and board-computer .7 4.1 General 7 4.2 Communication through RS232 .7 4.2.1 RS232 interface on vehicle/equipment “Data transmission handler” 7 4.2.2 RS232 interface on “Board-computer” 7 4.2.3 Commu
15、nication protocol 8 5 Definitions of variables, records and report 12 5.1 General . 12 5.2 Data integrity check 12 5.3 Variable types 13 5.4 Recommended SLOTs for variable definitions 15 5.5 Definition of variables 18 5.5.1 General . 18 5.5.2 General variables 18 5.5.3 General geographic position sy
16、stem variables . 19 5.5.4 General vehicle and route variables . 19 5.5.5 General road weather and road condition variables . 20 5.5.6 Plough/Broom variables 21 5.5.7 Snow blower or cutter variables . 21 5.5.8 Spreader/sprayer variables 22 5.5.9 Grass or branch cutting machine variables . 24 5.5.10 S
17、weeper variables. 25 5.5.11 Safety post cleaning machine variables 25 5.5.12 Boat plants cutter variables . 26 5.6 Definition of records . 26 5.6.1 General . 26 5.6.2 Time synchronisation record (record code 0) . 26 5.6.3 Standard header record (record code 1) 27 5.6.4 Standard footer record (record
18、 code 2) 27 5.6.5 Trigger conditions for record code 3 and higher 27 5.6.6 Geographic position data record (record code 3) . 28 5.6.7 Vehicle and route data record (record code 4) 29 5.6.8 Weather and road condition data record (record code 5) 30 5.6.9 Snowplough/broom data record (record code 6/7)
19、 31 5.6.10 Spreader/sprayer data record (record code 8) 32 5.6.11 Snow blower/cutter data record (record code 9) . 34 5.6.12 Grass/branch cutter data record (record code 10) 35 5.6.13 Sweeper data record (record code 11) . 37 5.6.14 Safety post cleaning machine data record (record code 12) . 38 5.6
20、15 Boat plants cutter data record (record code 13) . 39 5.6.16 Free definable data record (record code 10000 and higher) 40 5.7 Report definition . 42 Bibliography . 43 DIN EN 15430-1:2015-10 EN 15430-1:2015 (E) 3 European foreword This document (EN 15430-1:2015) has been prepared by Technical Comm
21、ittee CEN/TC 337 “Road operation equipment and products“, the secretariat of which is held by AFNOR. This document supersedes EN 15430-1:2007+A1:2011. 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
22、by February 2016, and conflicting national standards shall be withdrawn at the latest by February 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 su
23、ch patent rights. The following changes haves been implemented in this new edition: Modify variable no.127 in Table 12 by adding the sentence in bold: Spreader mode (0=Idle or Transport, 1=Spreading or Spraying, 2=Unload Hopper, 3=Spreading and Spraying, 4 = Spreading, 5 = Spraying) Modify variable
24、no.137 in Table 12 by adding the following remark: NOTE For spraying and spreading (SprMode=3), the value applies to the brine percentage of the spreading dosage only. According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to impl
25、ement this European Standard: 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
26、 Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 15430-1:2015-10 EN 15430-1:2015 (E) 4 Introduction This protocol is meant to be used for data acquisition in fleet management applications in the field of municipal vehicles. The purpose of the protocol is to def
27、ine how data of a vehicle or equipment is generated, stored and transferred to a board-computer system in the vehicle and from the board-computer to the software application in the office (refer to Figure 1). On the equipment or vehicle the data is generated by a “Data generator”. This data is store
28、d, if present, into a buffer-memory. The “Data transmission handler” will send the data present in the buffer-memory to the “Board-computer” or “Data Acquisition System”. The buffer-memory is there to ensure that data does not get lost in case there is no transmission possible. The size or type of t
29、he buffer is not defined in this proposal. If there is no buffer or the buffer is too small to store new data, data will get lost. To synchronise time-stamps of the vehicle/equipment with the Board-computer, a special record for time synchronisation is defined. In this part the data acquisition and
30、communication from vehicle/equipment to the Board-computer is defined. Figure 1 Architecture In general, the data is a semi-colon (“;”) separated ASCII text for separation of record codes and values of variables. CR+LF is used for separation of records (one record is one line of text). DIN EN 15430-
31、1:2015-10 EN 15430-1:2015 (E) 5 Examples of an on-board system configuration. Figure 2 Diagram of possible connections DIN EN 15430-1:2015-10 EN 15430-1:2015 (E) 6 1 Scope This European Standard specifies a standardized protocol for downloading data from the equipment control box to an in-vehicle bo
32、ard computer to ensure interchangeability between a vehicle and different equipment that the same vehicle can carry. It specifies the interface connection as well as variables, records and reports which permit standardized protocol to cover applications with the greatest possible variety of equipmen
33、t for performing winter maintenance and road service area maintenance. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated referen
34、ces, the latest edition of the referenced document (including any amendments) applies. ISO/IEC 8859-1, Information technology 8-bit single-byte coded graphic character sets Part 1: Latin alphabet No. 1 NMEA 0183, Interface Standard TIA-232-F, Interface between data terminal equipment and data circui
35、t-terminating equipment employing serial binary data interchange (RS232) SAE J1939/71, Recommended practice for serial control and communications vehicle network Vehicle application layer 3 Abbreviations ACK Acknowledge (ASCII control code 06h) ASCII American national Standard Code for Information I
36、nterchange Bps Bits per second CRC-16 Cyclic Redundancy Code with 16 bits CRC-32 Cyclic Redundancy Code with 32 bits CR Carriage Return (ASCII control code 0Dh) EOT End Of Transmission (ASCII control code 04h) h Number before h is in hexadecimal notation IEEE Institute of Electrical and Electronics
37、Engineers LF Line Feed (ASCII control code 0Ah) NAK Negative acknowledge (ASCII control code 15h) SOH Start Of Header (ASCII control code 01h) TBD To Be Defined CR + LF (carriage return + line feed) DIN EN 15430-1:2015-10 EN 15430-1:2015 (E) 7 4 Communication between vehicle/equipment and board-comp
38、uter 4.1 General The data exchange between vehicle/equipment “Data transmission handler” and the “Board-computer” shall follow at least one of the communication standards described in the present document version or future release. Until now, only the RS232 standard (TIA-232-F) is defined as a commu
39、nication standard so that means that at the present a compliant EN 15430 “Data transmission handler” has to supply a RS232 interface , if in the future other standard interfaces will be defined (e.g. CAN BUS, USB .) a compliant EN 15430 future “Data transmission handler” will have to supply at least
40、 one of the communication standard until that time is defined. 4.2 Communication through RS232 4.2.1 RS232 interface on vehicle/equipment “Data transmission handler” Connector: SUB-D 9p female Pin 2 = Transmit Data Pin 3 = Receive Data Pin 5 = Signal Ground Baud rate: 1 200 Bps.115 200 Bps, default
41、9 600 Bps. Rate can be programmable (optional) Remark: the baud rate shall be sufficient for a worst case amount of data to be send with retries. Data bits: 8 Stop bits: 1 Parity: No Data format: according to ISO/IEC 8859-1 (ASCII) Handshaking: by software with ACK, NAK ASCII control codes, refer to
42、 4.2.3 Transmission control by SOH and EOT ASCII control codes, refer to 4.2.3 Data validity check: CRC-16/CCITT, refer to 4.2.3 4.2.2 RS232 interface on “Board-computer” Connector: SUB-D 9p male Pin 2 = Receive Data Pin 3 = Transmit Data Pin 5 = Signal Ground Baud rate: 1 200 Bps.115 200 Bps, defau
43、lt 9 600 Bps. Rate shall be programmable or automatically detected (autobaud) Data bits: 8 DIN EN 15430-1:2015-10 EN 15430-1:2015 (E) 8 Stop bits: 1 Parity: No Data format: according to ISO/IEC 8859-1 (ASCII) Handshaking: by software with ACK, NAK ASCII control codes, refer to 4.2.3 Transmission con
44、trol by SOH and EOT ASCII control codes, refer to 4.2.3 Data validity check: CRC-16/CCITT, refer to 4.2.3 4.2.3 Communication protocol Transmission of a record. In this definition a message to be communicated consists of one record. Records are terminated by CR+LF (a record is one line of text). In
45、general, a message is sent by the sender (e.g. the “Data transmission handler” of a spreader) and received by the receiver (e.g. the Board-computer). After power up, communication is always started by the vehicle/equipment “Data transmission handler” sending its first message (this is the time synch
46、ronisation record). Refer to Figure 4 for flow charts of the sender and receiver algorithms. The receiver will check the validity of a message by testing if the CRC-16 value corresponds to the data in the message received. If the data is valid, the receiver sends an ACK. The sender can now send a ne
47、w message. If the data is invalid, the receiver sends a NAK. Then, the sender will try to send the same message again for a maximum of 2 times. If the message still fails, the message is considered to be lost. Preferably, a notification is given to the user (operator) that data has been lost by the
48、sender and/or the receiver. NOTE 1 The receiver sends an ACK or a NAK as a single character without other data. The ACK or NAK refers to the latest message sent by the sender. To avoid record synchronisation problems between sender and receiver, the sender has to ignore any ACK or NAK received durin
49、g the transmission of a message until the last byte is sent (EOT character). Also, the receiver is not allowed to send an ACK or NAK during the reception of a message until the last byte is received (EOT character). NOTE 2 Numerical values have to be transmitted with ASCII characters in decimal code. Calculation of the CRC-16 value. The CRC value is calculated according to the CCITT definition. The CRC value is calculated over all record bytes, starting with the record code, ending
