The launching of autonomous driving vehicle relies on enormous tests and a reasonable test evaluation system. Compared with the real vehicle test characterized by long test cycle, high cost, high risk and low coverage, virtual simulation tests are found with the advantages of infinite expansion of scenarios, arbitrary setting of traffic flow, dynamics-based parameterized vehicle simulation model and customized configuration of driver model. This paper based on international standards of L1-L2 automatic driving functions related to real world testing, delivered a methodology for test cases design. through function-based evaluation indicators and scenario-based evaluation indicators, a systematic and logical simulation test evaluation method and framework based on driving scenario is proposed.
Aiming at the deficiencies and deficiencies in the existing intelligent networked car event evaluation system, an innovative evaluation system based on cloud system automatic scoring is proposed. Conducting competitions through cloud servers is an effective way for international teams to participate in competitions and technical exchanges when international exchanges are affected by the epidemic. Taking typical ADAS functions as an example, the construction ideas, technical routes, program design, and achievement interface settings of the cloud automation evaluation system are researched and constructed. The effect of the cloud-based automated evaluation system for typical ADAS functions shows the convenience of cloud-based competition refereeing and the extensiveness of application-oriented objects.
KEYWORDS: Roads, Telecommunications, Safety, Intelligence systems, Clouds, Information and communication technologies, Fiber optic communications, Data storage, Vehicle control
Aiming at the problem of how to carry out application scenario deployment and verification in the process of cooperative vehicle-infrastructure system from key technology research to application, the typical functional scenarios design and verification method of cooperative vehicle-infrastructure system is studied. The system architecture, classification of application scenarios and realizable effects of cooperative vehicle-infrastructure system are introduced in detail. The construction method of vehicle-infrastructure cooperation functional scenario verification platform is discussed. The evaluation parameters and expected response results of functional scenario verification are proposed. The verification methods and technical requirements for typical scenarios are established. The research results can achieve a comprehensive and reliable evaluation of typical scenarios of cooperative vehicle-infrastructure system.
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