Processing method and device of test scene, and computer program product
A technology for testing scenarios and scenarios, applied in the Internet field, can solve problems such as high cost, achieve the effects of improving comprehensiveness, improving generation efficiency, reducing generation responsibility and generation cost
Active Publication Date: 2021-12-31
TENCENT TECH (SHENZHEN) CO LTD
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Problems solved by technology
Such a processing method can only generate safety boundary test scenarios containing dangerous driving behavior, and the cost of scene generation is high; based on this, how to generate safety boundary test scenarios has become a research hotspot
Method used
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[0098] Wherein, according to the difference between the obtained first index value and the second index value, the specific implementation manner of determining the safety measurement value of the main vehicle and the kth target traffic participant under the i-th space-time distance index can be: Calculate the index value difference between the obtained first index value and the second index value, and determine the ratio between the calculated index value difference and the second index value as the main vehicle and the kth target traffic participation or the safety measurement value under the i-th space-time distance index. Alternatively, calculate the ratio between the acquired first index value (expressed by r) and the second index value (expressed by t), and determine the calculated ratio between the main vehicle and the kth target traffic participant at i The safety measure value under a space-time distance index (using Indicates); that is, under this implementation mo...
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The embodiment of the invention discloses a processing method and device of a test scene , and a computer program product, and can be applied to the field of automatic driving. The method comprises the following steps: operating a target sub-test scene in a simulation system to enable a main vehicle in the target sub-test scene to start driving, and generating the target sub-test scene is by adjusting parameter values of scene parameters of a basic test scene; in the operation process of the target sub-test scene, determining a target space-time distance required by collision between the main vehicle and M traffic participants in the target sub-test scene in the driving process, and obtaining a boundary space-time distance of a decision planning algorithm; and if it is determined that the target sub-test scene satisfies a boundary scene condition according to the target space-time distance and the boundary space-time distance, determining the target sub-test scene as a security boundary test scene. According to the embodiment of the invention, the method and the device can achieve the quick and effective generation of the safety boundary test scene, and reduce the generation complexity and generation cost of the safety boundary test scene.
Description
technical field [0001] The present application relates to the field of Internet technology, in particular to the field of computer technology, and in particular to a method, device and computer program product for processing test scenarios. Background technique [0002] In the field of autonomous driving, the task of testing the driving behavior ability of autonomous vehicles in complex environments is an important task in the development of autonomous vehicles. In order to more comprehensively test the driving behavior of autonomous vehicles in complex environments, it is usually necessary to build a variety of test scenarios to cover as much as possible the traffic conditions that autonomous vehicles may encounter during driving. Among them, the safety boundary test scenario is a relatively important test scenario; the so-called safety boundary test scenario refers to a test scenario used to indicate the boundary between the safe driving and the unsafe driving of the self-...
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Login to View More IPC IPC(8): G05D1/02
CPCG05D1/0223G05D1/0214G05D1/0221G05D1/0285
Inventor 胡太群
Owner TENCENT TECH (SHENZHEN) CO LTD