1、 ETSI TS 101 556-2 V1.1.1 (2016-02) Intelligent Transport Systems (ITS); Infrastructure to Vehicle Communication; Part 2: Communication system specification to support application requirements for Tyre Information System (TIS) and Tyre Pressure Gauge (TPG) interoperability TECHNICAL SPECIFICATION ET
2、SI ETSI TS 101 556-2 V1.1.1 (2016-02)2 Reference DTS/ITS-0010030 Keywords application, interoperability, ITS, safety, transport ETSI 650 Route des Lucioles 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
3、 lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of
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7、end to reproduction in all media. European Telecommunications Standards Institute 2015. 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 Member
8、s and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 101 556-2 V1.1.1 (2016-02)3 Contents Intellectual Property Rights. . 4g3Foreword . 4g3Modal verbs terminology 4g3Introduction 4g31 Scope 5g32 References 5g32.1 No
9、rmative references . 5g32.2 Informative references 6g33 Definitions and abbreviations . 6g33.1 Definitions 6g33.2 Abbreviations . 6g34 TIS, TPG application description . 7g34.0 Introduction 7g34.1 Application context overview. 7g34.2 Application evolution steps 8g34.3 TPG discovery process . 9g34.4
10、TIS and TPG pairing 11g34.5 Tyre refilling process 11g35 Communication system functional requirements . 12g35.0 General requirements . 12g35.0.1 Introduction. 12g35.0.2 Encoding rules 12g35.0.3 Message format ASN.1 representation . 12g35.1 TPG discovery protocol and messages specification 12g35.1.1
11、Request based discovery . 12g35.1.1.1 Vehicle request for local discovery . 12g35.1.1.2 Vehicle request via Internet. 12g35.1.1.3 General protocol operation 13g35.1.1.4 DRM data structure . 13g35.1.2 Notification from road side ITS-S or from central ITS-S . 14g35.1.2.1 General protocol operation 14g
12、35.1.2.2 SNM data structure . 15g35.3 TPG reservation protocol and message specification . 16g35.3.0 General protocol operation . 16g35.3.1 TRM data structure . 17g35.3.2 TCM data structure . 18g35.4 TIS - TPG pairing . 19g35.5 TIS - TPG communication protocol and messages specification during tyres
13、 refilling . 20g35.5.0 General protocol operation . 20g35.5.1 VDRM data structure 20g35.5.2 VDPM data structure 21g35.5.3 EOFM data structure . 24g36 Communication system operational requirements . 25g36.1 Security requirements . 25g36.2 System performances requirements 25g36.2.1 Void 25g36.2.2 Mess
14、ages broadcasting frequencies 25g3Annex A (normative): ASN.1 message descriptions 26g3History 31g3ETSI ETSI TS 101 556-2 V1.1.1 (2016-02)4 Intellectual Property Rights. IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these
15、 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 ETSI standards“, which is available from the ETSI Secretariat. Latest u
16、pdates are available on the ETSI Web server (https:/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 IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web se
17、rver) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Intelligent Transport Systems (ITS). The present document is part 2 of a multi-part deliverable covering Infrastructure to Vehicle Co
18、mmunication as identified below: Part 1: “Electric Vehicle Charging Spot Notification Specification“; Part 2: “Communication system specification to support application requirements for Tyre Information System (TIS) and Tyre Pressure Gauge (TPG) interoperability“; Part 3: “Communications system for
19、the planning and reservation of EV energy supply using wireless networks“. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rul
20、es (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. Introduction ITS stations are interacting together to satisfy a large diversity of customers services. The present document is developed in relation to
21、the European Commission Mandate M/457 and in cooperation with CEN TC 301 TF2b. Any communication technology enabling I2V communication can be supporting this application as long as the Tyre Pressure Monitoring System application functional and operational requirements are satisfied. This TPMS applic
22、ation belongs to road safety application class but also to sustainability class through the possible CO2reduction provided that the vehicle tyres pressures are properly adjusted. ETSI ETSI TS 101 556-2 V1.1.1 (2016-02)5 1 Scope The present document provides a specification of the communication syste
23、m required to support the requirements of Tyre Information System (TIS) application, TPG (Tyre Pressure Gauge) application and TPG operator application. The TIS application has the objective to monitor in real time the pressure of the vehicle tyres, to advise the driver and to support him for the ty
24、re(s) refilling if one or several tyre(s) are not at the recommended pressure. TPG application and TPG operator application have the objective to notify the TPG to road users and provide tyre pressure refilling service to vehicles, either manually, or automatically. Consequently, the communication s
25、ystem specification considers the various phases of the driver support process starting with the provisioning of available Tyre Pressure Gauge (TPG) locations, pairing the vehicle with a selected TPG and ensuring the data elements exchange required for the selected TPG to refill the concerned tyre(s
26、) until reaching recommended pressure(s). The present document is developed in accordance with requirements defined in CEN EN 16661 1. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For
27、 specific references, only the cited version applies. For non-specific references, the latest version of the reference 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/Refer
28、ence. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. 1 CEN EN 16661:2015: “Road vehicles and Tyre Pressure Gauges (
29、TPG) - Interoperability between Tyre Information Systems (TIS) and TPG - Interfaces and Requirements“. 2 ETSI EN 302 665 (V1.1.1): “Intelligent Transport Systems (ITS); Communications architecture“. 3 ECE/TRANS/WP.29/78/Rev.2: “United Nations Economic and Social Council; Economic Commission for Euro
30、pe; Consolidated Resolution on the Construction of Vehicles (R.E.3); Revision 2“. NOTE: Available at: http:/www.unece.org/fileadmin/DAM/trans/main/wp29/wp29resolutions/ECE-TRANS-WP29-78-r2e.pdf 4 ETSI TS 101 556-1: “Intelligent Transport Systems (ITS); Infrastructure to Vehicle Communication; Electr
31、ic Vehicle Charging Spot Notification Specification“. 5 ETSI TS 102 894-2 (V1.2.1): “Intelligent Transport Systems (ITS); Users and applications requirements; Part 2: Applications and facilities layer common data dictionary“. 6 ISO 639-1:2002: “Codes for the representation of names of languages - Pa
32、rt 1: Alpha-2 code“. 7 ISO/IEC 8825-2:2008: “Information technology - ASN.1 encoding rules: Specification of Packed Encoding Rules (PER)“. ETSI ETSI TS 101 556-2 V1.1.1 (2016-02)6 2.2 Informative references References are either specific (identified by date of publication and/or edition number or ve
33、rsion number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot
34、guarantee their long term validity. The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 IEEE 802.11p: “802.11p-2010 - IEEE Standard for Information technology - Local and metropolitan
35、area networks - Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications Amendment 6: Wireless Access in Vehicular Environments“. i.2 ETSI TS 103 097: “Intelligent Transport Systems (ITS); Security; Security header and certificate formats“. 3
36、Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in CEN EN 16661 1, ETSI EN 302 665 2 and the following apply: TIS application: vehicle ITS-S application implementing the application logic to trigger, manage and terminate the dat
37、a exchange between vehicle ITS-S and TPG ITS Station or between vehicle ITS-S and TPG operator TPG application: ITS-S application embedded at TPG ITS Station implementing application logic to trigger, manage and terminate the data exchange between TPG ITS-S and vehicle ITS-S, or between TPG ITS-S an
38、d TPG operator TPG operator: operator in charge of managing at least one or a set of TPGs for at least one of the maintenance, operation, and/or reservation services NOTE: Functionalities of the TPG operator may be embedded in TPG ITS-S or at central ITS-S. TPG station: local facility that provides
39、tyre pressure refilling service and is equipped with at least one TPG NOTE 1: One TPG station may include more than one TPG. NOTE 2: Typically, a TPG station includes other local facilities to support the tyre pressure refilling service provisioning, e.g. parking facilities, access control facilitie
40、s. A TPG station may be combined with other local facilities such as parking station, public transport stations, etc. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: AAA Authentication, Authorization, Accounting/Auditing ASN.1 Abstract Syntax Notation O
41、ne DE Date Element DRM Discovery Request Message EOFM End Of File Message HMI Human - Machine Interface ITS Intelligent Transport System ITS-G5 Intelligent Transport System - Frequency band comprised between 5 855 MHz to 5 925 MHz ITS-S ITS station MAC Medium Access Control PDU Protocol Data Unit PE
42、R Packet Encoding RulesETSI ETSI TS 101 556-2 V1.1.1 (2016-02)7 TCM TPG reservation Confirmation Message SNM Service Notification Message TRM TPG Reservation Message TIN Tyre Identification Number. TIS Tyre Information System TPG Tyre Pressure Gauge TPMS Tyre Pressure Monitoring System URL Uniform R
43、esource Location VDPM Vehicle Data Provisioning Message VDRM Vehicle Data Request Message WFC Wheel Fitted Component 4 TIS, TPG application description 4.0 Introduction The TIS application targets at improving the driving safety through the monitoring and adjustment of the vehicles tyres pressures i
44、n case of unadapted pressure or under driver request. Moreover, the TIS application also contributes to reduce the CO2emissions for thermal propulsion vehicles since unadapted tyres pressures also impact the vehicle fuel consumption. The tyre pressure refilling service is provided by a TPG to a vehi
45、cle. It may be realized manually or automatically, as defined in CEN EN 16661 1. For automatic refilling service, vehicle provides a set of vehicle data e.g. tyre placard table, tyre pressure level to TPG, for it to calculate the appropriate tyre pressure to be applied for vehicle tyres. The TIS app
46、lication, TPG application and TPG operator applications interact with each other for data exchanges to manage the TPG discovery, TPG reservation and tyre pressure refilling. 4.1 Application context overview An example of the high level data exchanges between the TIS application, TPG application and
47、TPG operator is illustrated in figure 4.1.1. It includes the following sub systems: TIS application embedded in vehicle: it is in charge of identifying the tyre pressure event e.g. low tyre pressure event, discovering the TPG nearby or along its itinerary, if applicable requesting the reservation of
48、 a TPG, and providing data to TPG for refilling; TPG application at road side: it is in charge of exchanging data with TIS application tp manage the refilling; TPG operator application at central server: it is in charge of providing TPG availability information to road users, managing the TPG reserv
49、ation and managing TPGs in its operation networks. In one possible implementation, other elements may be added to support the customers services. EXAMPLE: Personal ITS-S may be used for TPG discovery and reservation from user, whilst a telematics service provider may manage some tasks for TPG operators from backend. ETSI ETSI TS 101 556-2 V1.1.1 (2016-02)8 Figure 4.1.1: TIS, TPG, and TPG operator interaction overview When the vehicle Tyre Pressure Monitoring System (TPMS) detects an abnormal tyre pressure event (e.g. under-inflation of on
