Importing method, device, equipment and readable storage medium of dynamic scene data

A dynamic scene and data technology, applied in program control devices, design optimization/simulation, geometric CAD, etc., can solve the problems of error-prone, high labor cost, improve efficiency and accuracy, and promote development.

Active Publication Date: 2021-07-20
BEIJING CATARC DATA TECH CENT +2
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the construction of virtual simulation scenes is often done manually. Some simulation tools support the import of map information to generate scenes. However, the imported and generated scenes are only static road scenes, while dynamic scenes still need to be built manually, which makes the labor cost relatively high. high, and error-prone

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  • Importing method, device, equipment and readable storage medium of dynamic scene data
  • Importing method, device, equipment and readable storage medium of dynamic scene data
  • Importing method, device, equipment and readable storage medium of dynamic scene data

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Embodiment Construction

[0033] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures.

[0034] The embodiment of this application provides the first method for importing dynamic scene data, the flow chart of which is as follows figure 1 As shown, it can be applied to the situation of automatic construction of dynamic scenes through unmanned driving simulation test software. In this embodiment, the unmanned driving simulation test software, which is an unmanned driving simulation test industry application software, is improved, and an import tool is added on the basis of the existing simulator, and th...

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Abstract

The embodiment of the application discloses a method, device, equipment and readable storage medium for importing dynamic scene data, and relates to the technical field of unmanned driving simulation test software. Wherein, the method includes: obtaining the attribute information of the target dynamic scene; in the action library function table, searching for a function matching the vehicle action information in the attribute information; determining the target real scene corresponding to the target dynamic scene, and Obtaining the collected data of the target real scene; determining the data required for the execution of the function from the collected data of the target real scene, and filling the data into the function; importing the function into an emulator , for the simulator to construct the target dynamic scene by executing the function. This embodiment realizes automatic import of dynamic scene data and automatic generation of dynamic scenes.

Description

technical field [0001] The embodiment of the present application relates to unmanned driving simulation test software technology, and in particular to a method, device, equipment and readable storage medium for importing dynamic scene data. Background technique [0002] Simulation testing based on virtual scenes is an important support for intelligent vehicle algorithm development and safety verification. Simulation tests often require the construction of a large number of simulation scenarios to fully cover natural driving scenarios, dangerous scenarios, and corner scenarios to meet sufficient test mileage requirements. [0003] At present, the construction of virtual simulation scenes is often done manually. Some simulation tools support the import of map information to generate scenes. However, the imported and generated scenes are only static road scenes, while dynamic scenes still need to be built manually, which makes the labor cost relatively high. high and error-pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/455G06F30/15G06F30/20
Inventor 赵帅朱向雷杜志彬宋文泽杨永翌周博林翟洋刘应心侯全杉胡耘浩刘光
Owner BEIJING CATARC DATA TECH CENT
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