1、 ETSI TS 102 868-2 V1.3.1 (2015-07) Intelligent Transport Systems (ITS); Testing; Conformance test specifications for Cooperative Awareness Basic Service (CA); Part 2: Test Suite Structure and Test Purposes (TSS Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“
2、, 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 IPRs not reference
3、d 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 Technical Specification (TS) has been produced by ETSI Technical Committee Intelligent Transport Systems (ITS). The present document is part 2 of a multi
4、-part deliverable covering Conformance test specification for Co-operative Awareness Basic Service (CA) as identified below: Part 1: “Test requirements and Protocol Implementation Conformance Statement (PICS) pro forma“; Part 2: “Test Suite Structure and Test Purposes (TSS Part 3: “Abstract Test Sui
5、te (ATS) and Protocol Implementation eXtra Information for Testing (PIXIT)“. 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 R
6、ules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 102 868-2 V1.3.1 (2015-07)5 1 Scope The present document provides the Test Suite Structure and Test Purposes (TSS Vehicular Communication
7、s; Basic Set of Applications; Part 2: Specification of Cooperative Awareness Basic Service“. 2 ETSI TS 102 868-1 (V1.3.1): “Intelligent Transport Systems (ITS); Testing; Conformance test specifications for Co-operative Awareness Messages (CAM); Part 1: Test requirements and Protocol Implementation C
8、onformance Statement (PICS) proforma“. 3 ETSI TS 102 871-1 (V1.3.1): “Intelligent Transport Systems (ITS); Testing; Conformance test specifications for GeoNetworking ITS-G5; Part 1: Test requirements and Protocol Implementation Conformance Statement (PICS) pro forma“. 4 ISO/IEC 9646-1 (1994): “Infor
9、mation technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 1: General concepts“. 5 ISO/IEC 9646-2 (1994): “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 2: Abstract Test Suite specification“.
10、6 ISO/IEC 9646-7 (1995): “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 7: Implementation Conformance Statements“. 7 ETSI ETS 300 406 (1995): “Methods for testing and Specification (MTS); Protocol and profile conformance testing specific
11、ations; Standardization methodology“. 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
12、 reference document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. ETSI ETSI TS 102 868-2 V1.3.1 (2015-07)6 The following referenced documents are not necessary for the appl
13、ication of the present document but they assist the user with regard to a particular subject area. i.1 ETSI EG 202 798 (V1.1.1): “Intelligent Transport Systems (ITS); Testing; Framework for conformance and interoperability testing“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of
14、 the present document, the terms and definitions given in ETSI EN 302 637-2 1, ISO/IEC 9646-1 4 and ISO/IEC 9646-7 6 apply. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ACC Adaptive Cruise Control ATS Abstract Test Suite BTP Basic Transport Protocol
15、BTP-B Basic Transport Protocol Type B BV valid test events for Behaviour tests CA Cooperative Awareness CAM Cooperative Awareness Messages CAN Controller Area Network FMT Message Format GFQ Generation Frequency GN GeoNetworking INA Information Adaptation ISO International Organization for Standardiz
16、ation ITS Intelligent Transport Systems ITS-S ITS station IUT Implementation Under Test LF Low Frequency MSD Message Dissemination MSP Message Processing PAR Lower-layer parameters PDU Protocol Data Unit PICS Protocol Implementation Conformance Statement RSU Road Side Unit SHB Single Hop Broadcast S
17、SP Service Specific Permissions TI Timer testsTP Test Purposes TS Technical Specification TSS Test Suite Structure ETSI ETSI TS 102 868-2 V1.3.1 (2015-07)7 4 Test Suite Structure (TSS) 4.1 Structure for CA tests Table 1 shows the CA Test Suite Structure (TSS) including its sub-groups defined for con
18、formance testing. Table 1: TSS for CA Root Group Sub-Group Category CAM Message Dissemination Message format Valid Information adaptation ValidGeneration frequency Valid and Timer lower layer parameters Valid Message processing ValidThe test suite is structured as a tree with the root defined as CAM
19、. The tree is of rank 3 with the first rank a Group, the second a sub-group, and the third a category. The third rank is the standard ISO conformance test categories. 4.2 Test groups 4.2.1 Introduction The test suite has a total of four levels. The first level is the root. The second level separates
20、 the root into various functional areas. The third level is the sub-functional areas if necessary. The fourth level is the standard ISO conformance test categories. 4.2.2 Root The root identify the Co-operative Awareness Basic Service (CA) given in ETSI EN 302 637-2 1. 4.2.3 Groups This level contai
21、ns two functional areas identified as: Message Dissemination Message Processing 4.2.4 Sub-Groups This level contains four sub-functional areas identified only for the Message Dissemination group and defined as: Message format Information adaptation Generation frequency Lower-layer parameters 4.2.5 C
22、ategories This level contains the standard ISO conformance test categories limited to the behaviour valid event and Timer. ETSI ETSI TS 102 868-2 V1.3.1 (2015-07)8 5 Test Purposes (TP) 5.1 Introduction 5.1.1 TP definition conventions The TP definition is built according to ETSI EG 202 798 i.1. 5.1.2
23、 TP Identifier naming conventions The identifier of the TP is built according to table 2. Table 2: TP naming convention TP/ or TP/ when no = root CAM = group MSD Message Dissemination MSP Message Processing =sub- group FMT Message Format INA Information Adaptation GFQ Generation Frequency PAR Lower-
24、layer parameters = type of testing BV Valid Behaviour tests TI Timer tests = sequential number 01 to 99 5.1.3 Rules for the behaviour description The description of the TP is built according to ETSI EG 202 798 i.1. The base standards are not using finite state machine concept. As consequence, the te
25、st purposes use a generic “Initial State“ that corresponds to a state where the IUT is ready for starting the test execution. Furthermore, the IUT shall be left in this “Initial State“, when the test is completed. Being in the “Initial State“ refers to the starting point of the initial device config
26、uration. There are no pending actions, no instantiated buffers or variables, which could disturb the execution of a test. 5.1.4 Sources of TP definitions All TPs are specified according to ETSI EN 302 637-2 1. 5.1.5 Mnemonics for PICS reference To avoid an update of all TPs when the PICS document is
27、 changed, table 3 introduces mnemonics name and the correspondence with the real PICS item number. The PICS item column refers to Table/Item of ETSI TS 102 868-1 2. ETSI ETSI TS 102 868-2 V1.3.1 (2015-07)9 Table 3: Mnemonics for PICS reference Mnemonic PICS item PICS_PUBLICTRANS A.12/1 PICS_SPECIALT
28、RANS A.12/2PICS_DANGEROUSGOODS A.12/3 PICS_ROADWORKS A.12/4 PICS_RESCUE A.12/5PICS_EMERGENCY A.12/6PICS_SAFETYCAR A.12/7PICS_SPECIALVEHICLECONTAINER A.8/4 PICS_RSU A.1/2PICS_CAM_RECEPTION A.3/2PICS_CAM_GENERATION A.3/1 PICS_SECURITY ETSI TS 102 871-1 3 A.32/12 5.2 Test purposes for CA 5.2.1 Message
29、dissemination 5.2.1.1 Message format TP Id TP/CAM/MSD/FMT/BV-01 Test objective Check that protocolVersion is set to 1 and messageID is set to 2 Reference ETSI EN 302 637-2 1, clause B.1 PICS Selection PICS_CAM_GENERATION Initial conditions with the IUT being in the “initial state“ Expected behaviour
30、 ensure that when a CAM is generated then the IUT sends a valid CAM containing ITS PDU header containing protocolVersion indicating value 1 and containing messageID indicating value 2 ETSI ETSI TS 102 868-2 V1.3.1 (2015-07)10 TP Id TP/CAM/MSD/FMT/BV-02 Test objective Check that LF container is inclu
31、ded in first CAM since CA basic service activation Reference ETSI EN 302 637-2 1, clause 6.1.3 PICS Selection PICS_CAM_GENERATION Initial conditions with the IUT being in the “initial state“ and the IUT has not sent any CAM yet Expected behaviour ensure that when a CAM is generated then the IUT send
32、s a valid CAM containing cam containing camParameters containing lowFrequencyContainer TP Id TP/CAM/MSD/FMT/BV-03 Test objective Check that LF container is included if time elapsed since the generation of the last CAM with the low frequency container generation is equal to or greater than 500 ms Ref
33、erence ETSI EN 302 637-2 1, clause 6.1.3 PICS Selection PICS_CAM_GENERATION Initial conditions with the IUT being in the “initial state“ and the IUT has sent a CAM containing cam containing camParameters containing lowFrequencyContainer at time TIME_1 and the IUT has not sent CAM containing cam cont
34、aining camParameters containing lowFrequencyContainer after TIME_1 Expected behaviour ensure that when a CAM is generated at time TIME_2 = (TIME_1 + 500 ms) then the IUT sends a valid CAM containing cam containing camParameters containing lowFrequencyContainer ETSI ETSI TS 102 868-2 V1.3.1 (2015-07)
35、11 TP Id TP/CAM/MSD/FMT/BV-04 Test objective Check that specialVehicle container is included in first CAM since CA basic service activation Reference ETSI EN 302 637-2 1, clause 6.1.3 PICS Selection PICS_CAM_GENERATION AND PICS_SPECIALVEHICLECONTAINER Initial conditions with the IUT being in the “in
36、itial state“ and the IUT is configured to advertise itself as a special vehicle and the IUT has not sent any CAM yet Expected behaviour ensure that when a CAM is generated then the IUT sends a valid CAM containing cam containing camParameters containing specialVehicleContainer TP Id TP/CAM/MSD/FMT/B
37、V-05 Test objective Check that specialVehicle container is included if time elapsed since the generation of the last CAM with the special vehicle container generation is equal to or greater than 500 ms Reference ETSI EN 302 637-2 1, clause 6.1.3 PICS Selection PICS_CAM_GENERATION AND PICS_SPECIALVEH
38、ICLECONTAINER Initial conditions with the IUT being in the “initial state“ and the IUT has sent a CAM containing cam containing camParameters containing specialVehicleContainer at time TIME_1 and the IUT has not sent CAM containing cam containing camParameters containing specialVehicleContainer afte
39、r TIME_1 Expected behaviour ensure that when a CAM is generated at time TIME_2 = (TIME_1 + 500 ms) then the IUT sends a valid CAM containing cam containing camParameters containing specialVehicleContainer ETSI ETSI TS 102 868-2 V1.3.1 (2015-07)12 5.2.1.2 Information adaptation TP Id TP/CAM/MSD/INA/B
40、V-01-X Test objective Check that latest value of in-vehicle data is included in CAM Reference ETSI EN 302 637-2 1, clause 5.2 PICS Selection PICS_CAM_GENERATION Initial conditions with the IUT being in the “initial state“ Expected behaviour ensure that when the IUT is alerted about INFO then the IUT
41、 sends a valid CAM containing cam containing camParameters containing FIELD set to VALUE Variants # INFO FIELD VALUE 01 Curvature value highFrequencyContainer .basicVehicleContainerHighFrequency .curvature Measured value 02 Brake pedal being engaged highFrequencyContainer .basicVehicleContainerHighF
42、requency .accelerationControl .brakePedalEngaged 1 03 Brake pedal being disengaged highFrequencyContainer .basicVehicleContainerHighFrequency .accelerationControl .brakePedalEngaged 0 04 Gas pedal being engaged highFrequencyContainer .basicVehicleContainerHighFrequency .accelerationControl .gasPedal
43、Engaged 1 05 Gas pedal being disengaged highFrequencyContainer .basicVehicleContainerHighFrequency .accelerationControl .gasPedalEngaged 0 06 Emergency brake being engaged highFrequencyContainer .basicVehicleContainerHighFrequency .accelerationControl .emergencyBrakeEngaged 1 07 Emergency brake bein
44、g disengaged highFrequencyContainer .basicVehicleContainerHighFrequency .accelerationControl .emergencyBrakeEngaged 0 08 Collision warning being engaged highFrequencyContainer .basicVehicleContainerHighFrequency .accelerationControl .collisionWarningEngaged 1 09 Collision warning being disengaged hi
45、ghFrequencyContainer .basicVehicleContainerHighFrequency .accelerationControl .collisionWarningEngaged 0 10 ACC being engaged highFrequencyContainer.basicVehicleContainerHighFrequency .accelerationControl .accEngaged 1 ETSI ETSI TS 102 868-2 V1.3.1 (2015-07)13 Variants # INFO FIELD VALUE 11 ACC bein
46、g disengaged highFrequencyContainer .basicVehicleContainerHighFrequency .accActive .brakePedalEngaged 0 12 Cruise control being engaged highFrequencyContainer .basicVehicleContainerHighFrequency .accelerationControl .cruiseControlEngaged 1 13 Cruise control being disengaged highFrequencyContainer .b
47、asicVehicleContainerHighFrequency .accelerationControl .cruiseControlEngaged 0 14 Speed limiter being engaged highFrequencyContainer .basicVehicleContainerHighFrequency .accelerationControl .speedLimiterEngaged 1 15 Speed limiter control being disengaged highFrequencyContainer .basicVehicleContainer
48、HighFrequency .accelerationControl .speedLimiterEngaged 0 16 Low beam headlights being engaged lowFrequencyContainer .basicVehicleContainerLowFrequency .exteriorLights .lowBeamHeadlightsOn 1 17 Low beam headlights being disengaged lowFrequencyContainer .basicVehicleContainerLowFrequency .exteriorLig
49、hts .lowBeamHeadlightsOn 0 18 High beam headlights being engaged lowFrequencyContainer .basicVehicleContainerLowFrequency .exteriorLights .highBeamHeadlightsOn 1 19 High beam headlights being disengaged lowFrequencyContainer .basicVehicleContainerLowFrequency .exteriorLights .highBeamHeadlightsOn 0 20 Left turn signal being engaged lowFrequencyContainer .basicVehicleContainerLowFrequency .exteriorLights .leftTurnSignalOn 1 21 Left turn sign
