Piloting auxiliary NOP function simulation test system and method

Through the pilot assisted NOP function simulation test system, the scene simulation module and control analysis module are used to generate and convert test data, which solves the difficulty and cost of actual vehicle testing in the existing technology, and realizes efficient and convenient simulation testing.

CN119644795APending Publication Date: 2025-03-18SAIC GENERAL MOTORS +1
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Patent Information

Application Number
CN202411739735.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-29
Publication Date
2025-03-18

AI Technical Summary

Technical Problem

The test of the existing pilot assist NOP function relies on real-vehicle testing, which is difficult, time-consuming, and costly. The scene settings are complex and the reproducibility is low. Especially the testing of dangerous scenarios poses safety risks.

Method used

It provides a pilot assisted NOP function simulation test system, including a scene simulation module, a control analysis module, a NOP function control module and a simulation output module. Through these modules, test data is generated and converted, driving control instructions are generated and simulated, and simulation test results are output.

Benefits of technology

It realizes the rapid and convenient generation of test scenarios, supports OpenDrive standard map scenarios, has model-in-ring and hardware-in-ring simulation capabilities, is highly versatile, and can modify dynamic scenarios in real time during simulation testing. It is suitable for testing various pilot assist or autonomous driving algorithm functions.

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Abstract

The invention relates to a pilot auxiliary NOP function simulation test system and method, a computer readable storage medium and a vehicle. The pilot auxiliary NOP function simulation test system comprises a scene simulation module which generates a test map and a test scene according to test configuration information, and the test scene comprises vehicle state information and target vehicle information; the control analysis module is used for converting data indicating the test map and the test scene; the NOP function control module is used for generating a driving control instruction according to the data converted by the control analysis module, and the control analysis module is further configured to transmit the driving control instruction generated by the NOP function control module to the scene simulation module so as to carry out a driving simulation test; and the simulation output module is used for outputting a simulation test result.
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