ISO15765-2-2016

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ISO15765-2-2016 最新版的协议 网络层 ISO15765-2-2016 最新版的协议 网络层 ISO15765-2-2016 最新版的协议 网络层
Iso15765-2:2016E Contents Pagc Foreword Introduction Scope 2 Normative references Terms, definitions and abbreviated terms 3.1 Terms and definitions 3.2 Abbreviated terms Conventions… Document overview Iso 11898-1 CaN data link layer extension 6.1 CLASSICAL CAN and can FD frame feature comparison 6.2 Illustration of CAN parameters for transport protocol and network layer services 6.3 Additional requirements for CAN FD 233445677 7 Network layer overview 7.1 General 7.2 Services provided by network layer to higher layers 7.3 Internal operation of network layer 8 Network layer services 10 8.1 General 10 8.2 Specification of network layer service primitives 8.2.1 N USData re 11 8.2.2 N USData confirm 11 8.2.3 N USData feindication 8. 2.4 N USData indication 8.2.5 N- Change Parameters. request 12 8.2.6 N- Change Parameter: confirm 8.3 Service data unit specification 13 8.3.1 Mtype, message type 8.3.2 N AL address information .13 8.3.3 <Length> 16 8.3.4 <Message Data 16 8.3.5 <Parameter> 8.36 <Parameter value> 16 83. 7 <N Result> 16 8.3.8 <Result_ ChangeParamete 17 9 Transport layer protocol 18 9. 1 Protocol functions …18 9.2 Singleframe transmission 9.2.1 Single frame transmission with TX_ DL =8 18 9.2.2 Single Frame transmission with TX_D>8 19 9.3 Multiple-frame transmission 19 9. 4 Transport layer protocol data units 21 9.4.1 Protocol data unit types 21 9.4.2 SFN PDU 9.4.3 FFN PDU 9.4.4 CFN PDU 9.4,5 FCN PDU…… 21 9.4.6 Protocol data unit field description 9.5 Transmit data link layer data length (TX DL) configuration 22 9.5.1 Definition of TX_DL configuration values.. 世型于里世于牙世型牙 9.5.2 Creating CAN frames based on N_ TAtype and TX_dl.....23 Copyright International Or @.zhS8P1254-d Ah rights reserved No reproduction or networking permitted without license from IHS s015765-2:2016(E 9.5.3 Verifying the correctness of received CAn frames 23 9.5.4 Receiver determination RX DL 25 9. 6 Protocol control information specification 25 9.6.1NPC 主杠主主主积主日E主回主主键 25 9.6.2 Single Frame N_ PCI parameter definition..........26 9.6.3 First Frame N_PCI parameter definition 28 9.6.4 Consecutive Frame N_PCI parameter definition.........29 9.6.5 Flow ControlN_ PCI parameter definition 30 9.7 Maximum number of FC. WAIT frame transmissions(N_WFTmax) 33 9.8 Network layer timing 主E主上扫自主目1主连错如1主主日11图主自目 33 981 Timing parameters…… ………33 9.8.2 Network layer timeouts 37 9.8.3 Unexpected arrival of N_PDU 37 9.8.4 Wait frame error handling 39 9.9 Interleaving of messages 39 10 Data link layer usage 39 10.1 Data link layer service parameters ……39 10.2 Data link layer interface services 39 10.2.1 L_Data request .39 10.2.2 L Data. confirm………1 ………39 10.2.3 L Dataindication 40 10.3 Mapping of the N_PDU fields 40 10.3. 1 Addressing formats 40 10.3.2 Normal addressing ranDU I 40 10.3.3 Normal fixed addressing 41 10.3.4 Extended addressing 141 10.3.5 Mixed addressing 重图当B主主主日生老连BE回主指主主E非 42 10.4 CAN frame data length code dlc) 43 10.4.1 DLC parameter 43 10.4.2 CAN frame data 43 10.4.3 Data length code(DLC) error handling 45 Annex A (normative) Use of normal fixed and mixed addressing with data link layer according to SAE J1939 46 Annex B (normative) Reserved CAN IDs 49 Bibliography 50 Copyright Irttdnational Organizat on far Slancandization C ISo 2016-All rights reserved No reproduction or networking permitted without license from IHS IS0157652:2016(E Foreword Iso (the International Organization for Standardization] is a worldwide federation of national standards bodics (iso member bodics). Thc work of preparing International Standards is normally carricd out through Iso technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work ISo collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization The procedures used to develop this document and those intended for its further maintenance are described in the ISo/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of Iso documents should be noted. This document was drafted in accordance with the editorialrulesoftheIsO/ieCDirectives,Part2(seewww.iso,org/directives) Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISo shall not bc hcld responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and / or ontheIsolistofpatentdeclarationsreceived(seewww.iso.org/patents) Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement For an explanation on the meaning of ISo specific terms and expressions related to conformity assessment, as well as information about ISO's adherence to the Wto principles in the technical Barriers to Trade(tbt)see the fallowing URL: Foreword- Supplementary information The committee responsible for this document is ISO/TC 22, Road vehicles, Subcommittee SC 31, Data communication This third edition cancels and replaces the second edition (ISo 15765-2: 2011),which has been technically revised ISo 15765 consists of the following parts, under the general title Road vehicles- Diagnostic communication over Controller Area Network(DoCAN)I Part 1: General information and use case definition Part 2: Transport protocol and network layerservices Part 4: Requirements for emissions-related systems 1) IS0 15765-3 Implementation of unified diagnostic services (UDS on CAN) has been withdrawn and replaced by ISo 14229-3 Road vehicles -Unified diagnostic services(UDS)- Part 3: Unified diagnostic services on CAN implementation (UDSonCAN) Copyright International Or @.zhS8P1254-d Ah rights reserved No reproduction or networking permitted without license from IHS s015765-2:2016(E Introduction This part of ISo 15765 has been established in order to define common requirements for vehicle diagnostic systems implcmcntcd on a controller arca nctwork (Can) communication link, as spccificd in ISo 11898-1. Although primarily intended for diagnostic systems, it also meets requirements from other CaN-based systems needing a network layer protoco To achieve this, it is based on the Open Systems Interconnection (oSi) Basic Reference Model in accordance with ISO/IEC 7498-1 and ISO/IEC 10731, which structures communication systems into seven layers as shown in Table 1 Table 1- Enhanced and legislated on-board diagnostics specifications applicable to the OSI rye ers Vehicle. osI 7 lavers a manufacturer- Legislated OBD Legislated WWH-OBD enhanced [on-board diagnostics) (on-board diagnostics) diagnostics A ISO14229-1, (layer 7) IS014229-3 IS0150315 IS027145-3,IS014229-1 S015031-2 S027145-2,SAE1930-DA, Vehicle IS015031-5 SAE J1979-DA Presentation IS015031-6, SAE J2012-DA Clayer 6 manufacturer pecific SAEJ1930-DA, SAE J1939-DA (SPNS). SAE J1979-DA SAEJ193973 SAEJ2012-DA Appendix A(FMIs Session (layer 5 ISU14229-2 Transport protocol layer 4 ISO157652S0157652 IS015765-4, IS015765-2 Network (layer 3) Data link(layer 2) ISO11898-1S11898-1 lS015765-4, IS011898-1 IS011898-1, IS015765-4 IS027145-4 IS011898-2 IS011898-3, Physical (layer 1) ISO11898-1, IS011898-1 vehicle IS011898-2 IS011898-2 manufacturer specific a7 layers according to ISO/IEC 7498-1 and ISO/IEC 10731 The application layer services covered by Iso 14229-3 have been defined in compliance with diagnostic services established in ISo 14229-1 and Iso 15031-5 but are not limited to use only with them ISo 14229-3 is also compatible with most diagnostic services defined in national standards or vehicle manufacturer's specifications For other application areas, ISo 15765 can be used with any Can physical layer ational Organizat on fer Standardization c ISo 2016- All rights reser or networking par mitted without license from IHS INTERNATIONAL STANDARD Iso15765-2:2016(E〕 Road vehicles- Diagnostic communication over Controller Area Network Do CAN) Part 2: Transport protocol and network layer services 1 Scope This part of ISo15765 specifies a transport protocol and network layer services tailored to meet the requirements of CAN-based vehicle network systems on controller area networks as specified in ISo 11898-1. It has been defined in accordance with the diagnostic services established in ISo 14229-1 and iso 15031-5 but is not limited to use with them and is also compatible with most other communication needs for in-vehicle networks ISo 11898-1 specifies variable length CAN frames with a maximum payload size dependent on the protocol device used. A CLASSICAL CaN protocol device can transmit/receive frames with payload sizes ranging from 0 bytes to 8 bytes per frame. A Can FD (flexible data rate) protocol device can transmit/receive frames with payload sizes from 0 bytes to 64 bytes. A CAN FD protocol device is also capable of transmitting /receiving CLASSICAL CAN frames The diagnostic communication over controller area network (DoCAn) protocol supports the standardized service primitive interface as specified in IS0 14229-2 (UDS) This part of ISo 15765 provides the transport protocol and network layer services to support different application-layer implementations such as enhanced vehicle diagnostics (emissions-related system diagnostics beyond legislated functionality, non-emissions-related system diagnostics) emissions-related on-board diagnostics (OBD) as specified in IS0 15031, world-wide harmonized on-board diagnostics (WWH-OBD) as specified in ISo 27145, and end of life activation on on-board pyrotechnic devices (iso 26021) The transport protocol specifies an unconfirmed communication NOTE This part ofiso 15765 does not determine whether CLASSICAL CAN, CAN FD or both are recommended or required to be implemented by other standards referencing this part of ISo 15765 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 references, the latest edition of the referenced document (including any amendments applies ISO/IEC 7498-1, Information technology -Open Systems Interconnection- Basic Reference Model: The Basic model- part 1 IS011898-1: 20152), Road vehicles-Controller area network(CAN)- Part 1: Data link layer and physical signalling 2) The dated reference is to the first version of ISo 11898-1 that includes the definition of CAN FD. Versions after the dated reference are also valid. future dated references are valid for Can fD Copyright International Or @.zhS8P1254-d Ah rights reserved No reproduction or networking permitted without license from IHS s015765-2:2016(E 3 Terms, definitions and abbreviated terms 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in ISO/IEC 7498-1, IS0 11898-1 and the following apply. 3.1.1 CAN frame data length CAN DL physical length of CAN fr rame data/pay load in bytes Note 1 to entry: See Table 3 3.1.2 transmit data link layer data length TX DL configures the maximum usable payload length in bytes of the data link layer in the transmitter for the application that implements the network layer as defined in this part of ISo 15765 Note 1 to entry: The tX Dl is a fixed configuration value on the sender side for the pdu transmission 3.1.3 Received data link layer data length RX DL retrieved maximum usable payload length in bytes of the data link layer in the receiver for the application that implements the network layer as defined in this part of Iso 15765 Note 1 to entry: The RX_ Dl value is retrieved from the First Frame(ff)can_dl of a segmented pdU and is used to verity the correct data length of ConsecutiveFrames (CF) 3.2 Abbreviated terms For the purposes of this part of ISo 15765, the following abbreviated terms apply. BRS bit rate switch BS Block size CAN controller area network CAN DL CAN frame data link layer data length in bytes CAN FD controller area network with flexible data rate and larger payload as defined in ISo11898-1 CLASSICAL CAN controller area network with static data rate and up to 8 data bytes as defined in ISO11898-1 CF Consecutive frame CTS continue to send DLC CAN frame data link layer data length code DOCAN diagnostic communication over CAN ECU electronic control unit FC Flow Control FF Firstframe FF DL First Frame data length in bytes FMI failure mode indicator FS Flow Status Mtype nes N/A not applicable oahu 2 ational Organizat on fer Standardization C ISo 2016-All rights reserved or networking par mitted without license from IHS s015765-2:2016E NAE network address extension N AI network address in formation N Ar network layer timing parameter Ar k layer timing parameter As N Br network layer timing parameter Br n B network layer timing parameter Bs N_ ChangeParameter network layer service name N network layer timing parameter Cr NCS network layer timing parameter Cs N Data network data N PCI network protocol control information N_PCItype network protocol control information type N PDU network protocol data unit N SA network source address N SDU network service data unit N TA network target address N_TAtype network target address type N USData network layer unacknowledged segmented data transfer service name network NWI network layer OBD on-board diagnostics OSI Open Systems Interconnection PCI protocol control information RX DL received data link layer data length in bytes SF Singleframe SF DL Singleframe data length in bytes SN Sequence number SPN suspect parameter number STmin SeparationTime minimum TX DL transmit data link layer data length in bytes unified diagnostic services WWH-OBD world-wide harmonized OBD 4 Conventions This international standard is based on the conventions discussed in the osi service conventions (ISo/IEC 10731 ) as they apply for diagnostic services 5 Document overview Figure 1 illustrates the most applicable application implementations utilizing the doCAN protocol Copyright International Or @.zhS8P1254-d Ah rights reserved No reproduction or networking permitted without license from IHS s015765-2:2016(E s15765-1 D。cAN General information and use case definition Enhanced Legislated Legislated Diagnostics OBD WWH-OBD IS0 14229-1 UDS s15031-5 osI Layer 7 Specification and subset s014229-3 Emiss|。n5+ related s0271453 wwH-。BD Application requirements 0 BD sery看s Vehicle lsQ15031-25 osI Layer 6 manufacturer Emlsslons-pelated s0271452 BD Presentation specific oBD data definition IS0 14229-2 UDS session laye 1:1 s0142292UDs Osi Layer 5 ession layer services Session serviees 一一一一一一一一一一一一一一一一+一+++一一++=+一一 一一一一一 Standardized service Primitive Interface CAN diagnostic communication protocol (DoCAN) OsI Layer 4 s015765-2DcAN ISO 15765-2 DOCAN Transport protocol and network layor services Transport protocol and network layer so157654D。cAN Requirements for emissions-related systems osi Layer 3 Network s。118981cAN 1so11898-1cAN Data link layer and ISO 11898-1 CAN so157654D。cAN oSi Layer 2 physical signalling so 157654 DeCAN S0 27145-4 WWH 1So 11898 CAN ISo 11898 CAN ISo11898 CAN Part 1: Data link layer and physical signalling Part 2: High-s peed med ium access unit Part 1: Data link Part 1: Data link ayer and physical Part 3: Low-speed, fault-tolerant, medium- layer and physical signallIng OsI Layer 1 do pendent interface Part 2: High-speed Part 5: High-speed med ium access unit Part 2: High-speed medium aCcos unit medium access unit with low-p。 war modle IS0 1576544 DOCAN SO 27145-4 WWH- OBD Figure 1- docan document reference according to the osI model 6 Iso 11898-1 Can data link layer extension 6.1 CLASSICAL CAN and can FD frame feature comparison ISo 11898-1 CLASSICAL CAN frames support payload lengths up to a maximum of 8 bytes. IS0 11898-1 CAN FD frames support payload lengths up to a maximum of 64 bytes. Therefore, the segmented transfer of data using FirstFrame (FF), Flow Control (FC) and Consecutive Frame (CF) type frames needs to be implemented with a variable configurable payload length without changing the original protocol concept. The Sf frame type has also been adapted to support the increased payload length allowed with can fd frames c ISo 2016- All rights reser No reproduction or networking permitted without license from IHS

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handsoul 最新版,不错。不过很多主机厂仍然用的2004版本。
2019-03-28
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刑天泪 真够贵的,还是扫描版的.
2018-10-06
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不要下这一个了,当初设置的只有5分,CSDN给涨这么多了。下载这一个,重新发布的https://download.csdn.net/download/dongganxiao_maidou/10889899
editBuildDebug 很好,刚好要用到!
2018-08-02
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关键先生 高清扫描版的,非常实用的资源,非常感谢
2018-02-07
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hbnuwuxy 非常实用的资源, Thanks!
2018-01-23
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