Utrustning för underhåll av vintervägar och trafikområden Insamling och överföring av data Del 1: Insamling av data i fordon

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1 SVENSK STANDARD SS-EN :2007 Fastställd/Apprved: Publicerad/Published: Utgåva/Editin: 1 Språk/Language: engelska/english ICS: ; Utrustning för underhåll av vintervägar ch trafikmråden Insamling ch överföring av data Del 1: Insamling av data i frdn Winter and rad service area maintenance equipments Data acquisitin and transmissin Part 1: In vehicle data acquisitin SWEDISH STANDARDS INSTITUTE

2 Hitta rätt prdukt ch ett leveranssätt sm passar dig Standarder Genm att följa gällande standard både effektiviserar ch säkrar du ditt arbete. Många standarder ingår dessutm fta i paket. Tjänster Abnnemang är tjänsten där vi uppdaterar dig med aktuella standarder när förändringar sker på dem du valt att abnnera på. På så sätt är du säker på att du alltid arbetar efter rätt utgåva. e-nav är vår nline-tjänst sm ger dig ch dina kllegr tillgång till standarder ni valt att abnnera på dygnet runt. Med e-nav kan samma standard användas av flera persner samtidigt. Leveranssätt Du väljer hur du vill ha dina standarder levererade. Vi kan erbjuda dig dem på papper ch sm pdf. Andra prdukter Vi har böcker sm underlättar arbetet att följa en standard. Med våra böcker får du ökad förståelse för hur standarder ska följas ch vilka fördelar den ger dig i ditt arbete. Vi tar fram många egna publikatiner ch fungerar även sm återförsäljare. Det gör att du hs ss kan hitta över 500 unika titlar. Vi har även tekniska rapprter, specifikatiner ch wrkshp agreement. Matriser är en översikt på standarder ch handböcker sm bör läsas tillsammans. De finns på sis.se ch ger dig en bra bild över hur lika prdukter hör ihp. Standardiseringsprjekt Du kan påverka innehållet i framtida standarder genm att delta i någn av SIS ca 400 Tekniska Kmmittéer. Find the right prduct and the type f delivery that suits yu Standards By cmplying with current standards, yu can make yur wrk mre efficient and ensure reliability. Als, several f the standards are ften supplied in packages. Services Subscriptin is the service that keeps yu up t date with current standards when changes ccur in the nes yu have chsen t subscribe t. This ensures that yu are always wrking with the right editin. e-nav is ur nline service that gives yu and yur clleagues access t the standards yu subscribe t 24 hurs a day. With e-nav, the same standards can be used by several peple at nce. Type f delivery Yu chse hw yu want yur standards delivered. We can supply them bth n paper and as PDF files. Other prducts We have bks that facilitate standards cmpliance. They make it easier t understand hw cmpliance wrks and hw this benefits yu in yur peratin. We prduce many publicatins f ur wn, and als act as retailers. This means that we have mre than 500 unique titles fr yu t chse frm. We als have technical reprts, specificatins and wrkshp agreements. Matrices, listed at sis.se, prvide an verview f which publicatins belng tgether. Standardisatin prject Yu can influence the cntent f future standards by taking part in ne r ther f SIS s 400 r s Technical Cmmittees.

3 engelska versinen av EN :2007. Cpyright/Upphvsrätten till denna prdukt tillhör SIS, Swedish Standards Institute, Stckhlm, Sverige. Användningen av denna prdukt regleras av slutanvändarlicensen sm återfinns i denna prdukt, se standardens sista sidr. Cpyright SIS, Swedish Standards Institute, Stckhlm, Sweden. All rights reserved. The use f this prduct is gverned by!the end-user licence fr this prduct. Yu will find the licence in the end f this dcument. Upplysningar m sakinnehållet i standarden lämnas av SIS, Swedish Standards Institute, telefn Standarder kan beställas hs SIS Förlag AB sm även lämnar allmänna upplysningar m svensk ch utländsk standard. Infrmatin abut the cntent f the standard is available frm the Swedish Standards Institute (SIS), tel Standards may be rdered frm SIS Förlag AB, wh can als prvide general infrmatin abut Swedish and freign standards. SIS Förlag AB, SE Stckhlm, Sweden. Tel: Fax: sis.sales@sis.se Internet:

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5 EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM EN December 2007 ICS ; English Versin Winter and rad service area maintenance equipments - Data acquisitin and transmissin - Part 1: In vehicle data acquisitin Matériels de viabilité hivernale et d'entretien des dépendances rutières - Acquisitin et transmissin des dnnées - Partie 1 : Acquisitin des dnnées véhiculaires Winterdienst- und Straßenbetriebsdienstausstattung - Datenerfassung und -übertragung - Teil 1: Datenerfassung im Fahrzeug This Eurpean Standard was apprved by CEN n 21 Octber CEN members are bund t cmply with the CEN/CENELEC Internal Regulatins which stipulate the cnditins fr giving this Eurpean Standard the status f a natinal standard withut any alteratin. Up-t-date lists and bibligraphical references cncerning such natinal standards may be btained n applicatin t the CEN Management Centre r t any CEN member. This Eurpean Standard exists in three fficial versins (English, French, German). A versin in any ther language made by translatin under the respnsibility f a CEN member int its wn language and ntified t the CEN Management Centre has the same status as the fficial versins. CEN members are the natinal standards bdies f Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estnia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxemburg, Malta, Netherlands, Nrway, Pland, Prtugal, Rmania, Slvakia, Slvenia, Spain, Sweden, Switzerland and United Kingdm. EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights f explitatin in any frm and by any means reserved wrldwide fr CEN natinal Members. Ref. N. EN :2007: E

6 Cntents Frewrd...3 Intrductin Scpe Nrmative references Terms and abbreviatins Cmmunicatin between vehicle/equipment and bard-cmputer General Cmmunicatin thrugh RS RS232 interface n vehicle/equipment Data transmissin handler RS232 interface n Bard-cmputer Cmmunicatin prtcl Definitins f variables, recrds and reprt General Variable types Recmmended SLOTs fr variable definitins Definitin f variables General General variables General gegraphic psitin system variables General vehicle and rute variables General rad weather and rad cnditin variables Plugh / Brm variables Snw blwer r cutter variables Spreader / sprayer variables Grass r branch cutting machine variables Sweeper variables Safety pst cleaning machine variables Bat plants cutter variables Definitin f recrds General Time synchrnisatin recrd (recrd cde 0) Standard header recrd (recrd cde 1) Standard fter recrd (recrd cde 2) Trigger cnditins fr recrd cde 3 and higher Gegraphic psitin data recrd (recrd cde 3) Vehicle and rute data recrd (recrd cde 4) Weather and rad cnditin data recrd (recrd cde 5) Snwplugh / brm data recrd (recrd cde 6 / 7) Spreader / sprayer data recrd (recrd cde 8) Snw blwer / cutter data recrd (recrd cde 9) Grass / branch cutter data recrd (recrd cde 10) Sweeper data recrd (recrd cde 11) Safety pst cleaning machine data recrd (recrd cde 12) Bat plants cutter data recrd (recrd cde 13) Free definable data recrd (recrd cde and higher) Reprt definitin...45 Bibligraphy

7 Frewrd This dcument (EN :2007) has been prepared by CEN/TC 337/WG 3 "Interface between tls and vehicle", the secretariat f which is held by UNI-CUNA, under the directin f Technical Cmmittee CEN/TC 337 "Winter maintenance and rad service area maintenance equipment", the secretariat f which is held by AFNOR. This Eurpean Standard shall be given the status f a natinal standard, either by publicatin f an identical text r by endrsement, at the latest by June 2008, and cnflicting natinal standards shall be withdrawn at the latest by June Accrding t the CEN/CENELEC Internal Regulatins, the natinal standards rganizatins f the fllwing cuntries are bund t implement this Eurpean Standard : Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estnia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxemburg, Malta, Netherlands, Nrway, Pland, Prtugal, Rmania, Slvakia, Slvenia, Spain, Sweden, Switzerland and United Kingdm. 3

8 Intrductin This prtcl is meant t be used fr data acquisitin in fleet management applicatins in the field f municipal vehicles. The purpse f the prtcl is t define hw data f a vehicle r equipment is generated, stred and transferred t a bard-cmputer system in the vehicle and frm the bard-cmputer t the sftware applicatin in the ffice (refer t Figure 1). On the equipment r vehicle the data is generated by a Data generatr. This data is stred, if present, int a buffer-memry. The Data transmissin handler will send the data present in the buffermemry t the Bard-cmputer r Data Acquisitin System. The buffer-memry is there t ensure that data des nt get lst in case there is n transmissin pssible. The size r type f the buffer is nt defined in this prpsal. If there is n buffer r the buffer is t small t stre new data, data will get lst. T synchrnise time-stamps f the vehicle/equipment with the Bard-cmputer, a special recrd fr time synchrnisatin is defined. In this part the data acquisitin and cmmunicatin frm vehicle/equipment t the Bard-cmputer is defined. Figure 1 Architecture In general, the data is a semi-cln ( ; ) separated ASCII text fr separatin f recrd cdes and values f variables. CR+LF is used fr separatin f recrds (ne recrd is ne line f text). 4

9 Examples f an n-bard system cnfiguratin Figure 2 Diagram f pssible cnnectins 5

10 1 Scpe This Eurpean Standard specifies a standardized prtcl fr dwnlading data frm the equipment cntrl bx t an in-vehicle bard cmputer t ensure interchangeability between a vehicle and different equipments that the same vehicle can carry. It specifies the interface cnnectin as well as variables, recrds and reprts which permit standardized prtcl t cver applicatins with the greatest pssible variety f equipments fr perfrming winter maintenance and rad service area maintenance. 2 Nrmative references ISO , Infrmatin technlgy - 8-bit single-byte cded graphic character sets - Part 1: Latin alphabet N. 1 NMEA 0183, Interface Standard TIA-232-F, Interface between data terminal equipment and data circuit-terminating equipment emplying serial binary data interchange (RS232) SAE J1939/71, Recmmended practice fr serial cntrl and cmmunicatins vehicle netwrk - Vehicle applicatin layer 3 Terms and abbreviatins ACK Acknwledge (ASCII cntrl cde 06 h ) ASCII Bps CRC-16 American natinal Standard Cde fr Infrmatin Interchange Bits per secnd Cyclic Redundancy Cde with 16 bits CR Carriage Return (ASCII cntrl cde 0D h ) EOT End Of Transmissin (ASCII cntrl cde 04 h ) h IEEE Number befre h is in hexadecimal ntatin Institute f Electrical and Electrnics Engineers LF Line Feed (ASCII cntrl cde 0A h ) NAK Negative acknwledge (ASCII cntrl cde 15 h ) SOH Start Of Header (ASCII cntrl cde 01 h ) TBD T Be Defined CR + LF (carriage return + line feed) 4 Cmmunicatin between vehicle/equipment and bard-cmputer 4.1 General The data exchange between vehicle/equipment Data transmissin handler and the Bard-cmputer must fllw at least ne f the cmmunicatin standards described in the present dcument versin r future release. Until 6

11 nw, nly the RS232 standard (TIA-232-F) is defined as a cmmunicatin standard s that means that at the present a cmpliant EN Data transmissin handler has t supply a RS232 interface, if in the future ther standard interfaces will be defined (e.g. CAN BUS, USB...) a cmpliant EN future Data transmissin handler will have t supply at least ne f the cmmunicatin standard until that time is defined. 4.2 Cmmunicatin thrugh RS RS232 interface n vehicle/equipment Data transmissin handler Cnnectr: SUB-D 9p female Pin 2 = Transmit Data Pin 3 = Receive Data Pin 5 = Signal Grund Baud rate: Bps Bps, default Bps. Rate can be prgrammable (ptinal) Remark: the baud rate must be sufficient fr a wrst case amunt f data t be send with retries. Data bits: 8 Stp bits: 1 Parity: N Data frmat: accrding t ISO (ASCII) Handshaking: by sftware with ACK, NAK ASCII cntrl cdes, refer t Transmissin cntrl by SOH and EOT ASCII cntrl cdes, refer t Data validity check: CRC-16/CCITT, refer t RS232 interface n Bard-cmputer Cnnectr: SUB-D 9p male Pin 2 = Receive Data Pin 3 = Transmit Data Pin 5 = Signal Grund Baud rate: Bps Bps, default Bps. Rate must be prgrammable r autmatically detected (autbaud) Data bits: 8 Stp bits: 1 Parity: N Data frmat: accrding t ISO (ASCII) Handshaking: by sftware with ACK, NAK ASCII cntrl cdes, refer t