ETSI EN 302 895-2014 Intelligent Transport Systems (ITS) Vehicular Communications Basic Set of Applications Local Dynamic Map (LDM) (V1 1 1)《智能运输系统(ITS) 车载通信 应用程序的基本设置 本地动态地图 (LDM).pdf

《ETSI EN 302 895-2014 Intelligent Transport Systems (ITS) Vehicular Communications Basic Set of Applications Local Dynamic Map (LDM) (V1 1 1)《智能运输系统(ITS) 车载通信 应用程序的基本设置 本地动态地图 (LDM).pdf》由会员分享，可在线阅读，更多相关《ETSI EN 302 895-2014 Intelligent Transport Systems (ITS) Vehicular Communications Basic Set of Applications Local Dynamic Map (LDM) (V1 1 1)《智能运输系统(ITS) 车载通信 应用程序的基本设置 本地动态地图 (LDM).pdf（36页珍藏版）》请在麦多课文档分享上搜索。

1、 ETSI EN 302 895 V1.1.1 (2014-09) Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Local Dynamic Map (LDM) EUROPEAN STANDARD ETSI ETSI EN 302 895 V1.1.1 (2014-09) 2Reference DEN/ITS-0010005 Keywords application, ITS, management, user ETSI 650 Route des Luciol

2、es F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org The pres

3、ent document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versi

4、ons and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the cu

5、rrent status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reprod

6、uced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction

7、 extend to reproduction in all media. European Telecommunications Standards Institute 2014. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Me

8、mbers and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI EN 302 895 V1.1.1 (2014-09) 3Contents Intellectual Property Rights 5g3Foreword . 5g3Modal verbs terminology 5g3Introduction 5g31 Scope 7g32 References 7g32.1 Nor

9、mative references . 7g32.2 Informative references 7g33 Definitions and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviations . 8g34 General description of a LDM 9g34.1 Functionality provided by the LDM . 9g35 LDM functional specification 9g35.1 LDM requirements . 9g35.1.1 LDM functional requiremen

10、ts. 9g35.1.2 LDM other requirements 10g35.2 The LDM within the ITS-S communication architecture . 10g35.3 LDM functional architecture 11g35.3.1 Function FN.LDM.1 - LDM Service 11g35.3.2 Function FN.LDM.2 - LDM Maintenance 12g35.4 Interfaces of the LDM 12g35.4.1 Interface IF.LDM.1 - management layer

11、12g35.4.2 Interface IF.LDM.2 - security layer 13g35.4.3 Interface IF.LDM.3 - LDM Data Providers 13g35.4.4 Interface IF.LDM.4 - LDM Data Consumers . 13g36 LDM Interfaces 14g36.1 Interface IF.LDM.2 to the security layer 14g36.1.1 Authorization 14g36.1.1.1 Authorize messages . 14g36.1.2 Revocation 15g3

12、6.1.2.1 RevokeAuthorization messages 15g36.2 Interface IF.LDM.3 to LDM Data Providers 16g36.2.1 Registration . 16g36.2.1.1 RegisterDataProvider messages 16g36.2.2 Deregistration . 17g36.2.2.1 DeregisterDataProvider messages . 17g36.2.2.2 RevokeDataProviderRegistration message . 17g36.2.3 Maintenance

13、 of Provider data . 18g36.2.3.1 AddProviderdata messages . 18g36.2.3.2 UpdateProviderdata messages . 19g36.2.3.3 DeleteProviderdata messages 19g36.3 Interface IF.LDM.4 to LDM Data Consumers . 20g36.3.1 Registration . 20g36.3.1.1 RegisterDataConsumer messages . 20g36.3.2 Deregistration . 21g36.3.2.1

14、DeregisterDataConsumer messages 21g36.3.2.2 RevokeDataConsumerRegistration message . 22g36.3.3 Data Request . 22g36.3.3.1 RequestDataobjects messages . 22g36.3.4 Subscription 23g3ETSI ETSI EN 302 895 V1.1.1 (2014-09) 46.3.4.1 SubscribeDataConsumer messages . 23g36.3.5 Cancel subscription . 25g36.3.5

15、.1 UnsubscribeDataConsumer messages . 25g3Annex A (normative): Data request filtering . 26g3A.1 Minimal syntax of data request filtering 26g3A.1.1 Filter . 26g3A.1.2 Filter Statement 26g3A.1.2.1 Comparison Operator 27g3A.1.2.2 Reference Value 27g3A.1.3 Logical operators for combining Filter Statemen

16、ts 27g3A.2 Ordering Data Request Results 28g3Annex B (normative): ITS LDM Interface messages specified in ASN.1 . 29g3Annex C (informative): Bibliography . 35g3History 36g3ETSI ETSI EN 302 895 V1.1.1 (2014-09) 5Intellectual Property Rights IPRs essential or potentially essential to the present docum

17、ent may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of

18、ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPR

19、s not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This European Standard (EN) has been produced by ETSI Technical Committee Intelligent Transport Systems (ITS). The present document is a single

20、 part deliverable. National transposition dates Date of adoption of this EN: 22 September 2014 Date of latest announcement of this EN (doa): 31 December 2014 Date of latest publication of new National Standard or endorsement of this EN (dop/e): 30 June 2015 Date of withdrawal of any conflicting Nati

21、onal Standard (dow): 30 June 2016 Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “may not“, “need“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for t

22、he expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. Introduction In cooperative Intelligent Transport Systems (ITS), the Local Dynamic Map (LDM) is a key facility supporting various ITS applications by maintaining the informat

23、ion on objects influencing or being part of ITS. The Local Dynamic Map therefore is relevant to the development of technical standards and specifications in order to ensure deployment and interoperability of cooperative systems and services described in the ECs ICT Standardization Work Programme i.7

24、. The LDM is a facility within the ITS station facilities layer as defined in the ITS communication architecture given in EN 302 665 i.1. Cooperative Awareness Messages (CAMs) as defined in EN 302 637-2 4 and Decentralized Environmental Notification Messages (DENMs) as defined in EN 302 637-3 5 are

25、important sources of data for the LDM. Moreover the LDM will support the Basic Set of Applications (BSA) outlined in TS 102 637-1 i.2 by providing plausible authorized, area related information in a time relevant manner. The BSA provides the application specific requirements for the LDM. ETSI ETSI E

26、N 302 895 V1.1.1 (2014-09) 6The following applications from the BSA are considered: Driving assistance - Cooperative awareness. Driving assistance - Road Hazard Signalling (see TS 101 539-1 i.3). Speed management. Cooperative navigation Location based services. Community services. ITS station life c

27、ycle management. ETSI ETSI EN 302 895 V1.1.1 (2014-09) 71 Scope The present document defines functional behaviour associated with a Local Dynamic Map (LDM) for usage in an ITS station unit (ITS-SU). It specifies functions and interfaces supported by a LDM. These functions and interfaces provide secu

28、re access to the LDM to manage LDM data objects stored in a LDM. It defines LDM data objects for safety-related and Vehicle to Vehicle (V2V)-related applications. 2 References References are either specific (identified by date of publication and/or edition number or version number) or non-specific.

29、For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/R

30、eference. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are necessary for the application of the present document. 1 ETSI TS 102 860 (V1.1.1) (2011-

31、05): “Intelligent Transport Systems (ITS); Classification and management of ITS application objects“. 2 ISO/IEC 8824-1:2008: “Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation“. 3 ETSI TS 102 894-2: “Intelligent Transport Systems (ITS); Users and applicat

32、ions requirements; Part 2: Applications and facilities layer common data dictionary“. 4 ETSI EN 302 637-2 (V1.3.1) (2014-09): “Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Part 2: Specification of Cooperative Awareness Basic Service“. 5 ETSI EN 302 637-3

33、(V1.2.1) (2014-09): “Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Part 3: Specifications of Decentralized Environmental Notification Basic Service“. 2.2 Informative references The following referenced documents are not necessary for the application of the

34、 present document but they assist the user with regard to a particular subject area. i.1 ETSI EN 302 665 (V1.1.1) (2010-09): “Intelligent Transport Systems (ITS); Communications Architecture“. i.2 ETSI TS 102 637-1 (V1.1.1) (2010-09): “Intelligent Transport Systems (ITS); Vehicular Communications; B

35、asic Set of Applications; Part 1: Functional Requirements“. i.3 ETSI TS 101 539-1 (V1.1.1) (2013-08): “Intelligent Transport Systems (ITS); V2X Applications; Part 1: Road Hazard Signalling (RHS) application requirements specification“. i.4 ETSI TS 102 723-5 (V1.1.1) (2012-11): “Intelligent Transport

36、 Systems (ITS); OSI cross-layer topics; Part 5: Interface between management entity and facilities layer“. ETSI ETSI EN 302 895 V1.1.1 (2014-09) 8i.5 ETSI TR 102 863 (V1.1.1) (2011-06): “Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Local Dynamic Map (LDM)

37、; Rationale for and guidance on standardization“. i.6 ISO/IEC 19505-2:2012(E): “Information technology - Object Management Group Unified Modeling Language (OMG UML), Superstructure“. i.7 European Commission: “2010-2013 ICT Standardisation Work Programme for industrial innovation“, 2nd update - 2012.

38、 NOTE: Available at: http:/ec.europa.eu/enterprise/sectors/ict/files/ict-policies/2010-2013_ict_standardisation_work_programme_2nd_update_en.pdf. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: area of interest: geo

39、graphical area specified by data consumer limiting the LDM to satisfying the data consumers subsequent requests for information only from data originating within that area LDM area of maintenance: geographical area specified by the LDM for LDM maintenance LDM data consumer: facility or an applicatio

40、n that is authorized to request data from the LDM LDM data object: object with attributes that can be accessed by the LDM Interfaces LDM data object identifier: unique identifier within the LDM for a LDM Data Object added by a LDM Data Provider LDM data provider: facility or an application that is a

41、uthorized to provide the data to the LDM Local Dynamic Map (LDM): facilities layer data store for storing LDM Data Objects that are timestamped and location referenced 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ASN Abstract Syntax Notation BSA Basi

42、c Set of Applications CA Co-operative AwarenessCAM Co-operative Awareness Message DEN Decentralized Environmental Notification DENM Decentralized Environmental Notification Message FA-SAP Facilities/Applications Service Access Point ICRW Intersection Collision Risk Warning ICT Information and Commun

43、ication Technology ITS Intelligent Transport System ITS-AID ITS Application IDentifier ITS-S Intelligent Transport System Station ITS-SU Intelligent Transport System Station Unit LCRW Longitudinal Collision Risk Warning LDM Local Dynamic Map MF-SAP Management/Facilities Service Access Point NF-SAP N

44、etworking store and protect information according to constraints of time and LDM Area of Maintenance; ETSI ETSI EN 302 895 V1.1.1 (2014-09) 10 provide information to authorized applications as requested: - by means of a subscription/notification method; or - by means of queries including spatial que

45、ries; prioritize data requests; store and protect LDM Data Objects so that it can be shared with applications; provide a mechanism for facilities and applications to register and deregister as LDM Data Providers; provide a mechanism for applications to register and deregister as LDM Data Consumers;

46、ensure data access by LDM Data Providers and LDM Data Consumers is authorized. 5.1.2 LDM other requirements In addition to the functional requirements listed in clause 5.1.1, a LDM may be constrained by a range of other requirements such as reliability (system maturity, fault tolerance and restorabi

47、lity) and scalability. However, within communications systems such requirements are normally considered to be related to procurement and, consequently, are not specified in the present document. 5.2 The LDM within the ITS-S communication architecture The LDM collects, qualifies (ensures that it is v

48、alid and from an authorized source) and stores data received from other ITS-Ss. The LDM may also collect, qualify and store information from other sources such as traffic information providers, or from its own sensors and applications. As shown in Figure 1, the LDM receives data from other ITS-Ss th

49、rough a common interface which is available to all message services such as CA and DEN within the ITS-S Facilities layer. Information is exchanged with other services or applications by invoking functions located at the FA-SAP as outlined in EN 302 665 i.1. Security and management permissions are provided by functions which are located at the SF-SAP and the MF-SAP respectively. Figure 1: LDM and logical interfaces ETSI ETSI EN 302 895 V1.1.1 (2014-09) 115.3 LDM functional architecture The rationale for and guid