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Automatic driving data filling method and device

A technology of automatic driving and filling method, which is applied in the fields of electronic digital data processing, structured data retrieval, geographic information database, etc., can solve the problem of insufficient test scene integrity, and achieve good results and complete scene effects.

Active Publication Date: 2020-11-03
WUHAN KOTEI INFORMATICS
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Problems solved by technology

[0006] Embodiments of the present invention provide a method and device for filling data for automatic driving, which are used to fill in the blank data part before the sensor detects the target during the collection process, so that when switching to the simulation scene, the target trajectory is complete, and there is no need to create a target halfway Phenomenon, which solves the situation that the test scene is not complete enough

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  • Automatic driving data filling method and device
  • Automatic driving data filling method and device

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts all belong to the protection scope of the present invention.

[0031] The terms "first" and "second" in the embodiments of the present application are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, features defined as "first" and "second" may explicitly or implicitly inclu...

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Abstract

The embodiment of the invention provides an automatic driving data filling method and device, and the method comprises the steps: carrying out the analysis of collected data, and supplementing a condition that the movement track of a sensor is blank in a collection process when the sensor does not detect a target based on a preset mathematical model. Data obtained by calculation of the mathematical model is filled into the conversion data set, so that each traffic target in the converted simulation scene has a complete track, the phenomenon of creating targets halfway is avoided, and the interactivity of simulation testing and the integrity of the scene are correspondingly improved. The complete track of each target in the scene is formed by supplementing the acquired blank data, and thenthe complete track is converted into the simulation scene, so that the scene is more complete, and a better effect is achieved for test verification.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of automatic driving, and in particular to a method and device for filling automatic driving data. Background technique [0002] As the traffic ceiling of the mobile Internet gradually peaks, the digital integration of the Internet and traditional industries such as agriculture, industry, construction and service industries will become a new trend. The combination of industrial Internet with 5G and cloud computing technologies will accelerate the development of the real economy. transformation. Automobiles are indispensable smart mobile devices in the industrial Internet scenario. With the new generation of automotive technology revolutions such as new energy, intelligent network connection, and autonomous driving innovations, a closed-loop business model that can be replicated and recycled will be created in combination with different landing scenarios. [0003] Autonomous driving mea...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/215G06F16/29
CPCG06F16/215G06F16/29
Inventor 王军德周风明郝江波郑卫民
Owner WUHAN KOTEI INFORMATICS
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