标准编号：ISO/TS 14907-2:2006
中文名称：道路运输和交通远程信息处理 电子收费 -对用户和固定仪器的测试程序 - 第2部分： 随车单元应用接口的合格试验
英文名称：Road transport and traffic telematics — Electronic fee collection — Test procedures for user and fixed equipment — Part 2: Conformance test for the onboard unit application interface
发布日期：2006-06
标准范围
This CEN/ISO Technical Specification describes tests that verify OBU conformance of implementations offunctions and data structures, as defined in the implementation conformance statement based on ISO 14906,for EFC applications. After the tests of isolated data items and functions (C.1-C.2), an example is given fortesting of a complete EFC transaction (C.3).The scope of this CEN/ISO Technical Specification comprises definitions of OBU conformance assessmenttests of:Basic DSRC L7 functionality;EFC application functions;EFC attributes (i.e. EFC application information);the addressing procedures of EFC attributes and (hardware) components (e.g. ICC and MMI);the EFC transaction model, which defines the common elements and steps of any EFC transaction; andthe behaviour of the interface so as to support interoperability on an EFC-DSRC application interfacelevel.The purpose of this CEN/ISO Technical Specification is to define tests that:assess OBU capabilities;assess OBU behaviour;serve as a guide for OBU conformance evaluation and type approval;achieve comparability between the results of the corresponding tests applied in different places atdifferent times; andfacilitate communications between parties.Whereas this Technical Specification defines examples of test cases for DSRC and EFC functionality inAnnex C, it does not intend to specify a complete test suite for a certain implementation. To compose a testsuite for a specific EFC implementation, the test cases may have to be modified and new test cases may haveto be defined and added in order for the conformance test to be complete. It may be useful to take intoaccount the following considerations when defining a complete test suite:Small range: “exhaustive testing” of critical interoperability/compatibility features;Large range: testing of boundaries and random values;Composite types: testing of individual items in sequence or parallel.
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