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Data acquisition method, device, equipment and computer-readable storage medium

一种数据采集、数据的技术，应用在数据处理领域，能够解决数据不易采集和分析、不易分析、冗余数据多等问题，达到实现灵活性和便利性、便于后续分析、减少数据量的效果

Active Publication Date: 2021-07-20
APOLLO INTELLIGENT DRIVING (BEIJING) TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, real driving scene data and driver's driving behavior data in various driving scenes are not easy to collect and analyze
On the one hand, due to the many and complex real driving scenes, many drivers and vehicles need to be collected for a long time; on the other hand, the similarity between the driving scene data and the driver's driving behavior data under fixed routes, similar driving scenes, and similar driving modes Very high, because the data volume of driving scene data and driver's driving behavior data is very large, and there are many redundant data, which will consume a lot of storage resources and transmission resources in the future, and it is not easy to analyze

Method used

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  • Data acquisition method, device, equipment and computer-readable storage medium
  • Data acquisition method, device, equipment and computer-readable storage medium
  • Data acquisition method, device, equipment and computer-readable storage medium

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Embodiment Construction

[0072] 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 fall within the protection scope of the present invention.

[0073] The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the character " / " in this article generally ind...

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Abstract

The invention provides a data collection method, device, equipment and computer-readable storage medium. The embodiment of the present invention determines whether the preset stable driving condition is satisfied based on the collected driving scene data and driving behavior data of the current driving scene of the vehicle; if the preset stable driving condition is satisfied, the driving data is collected at a frequency lower than the preset sampling frequency Scene data and driving behavior data can reduce data redundancy in similar scenes and similar driving modes, and reduce the amount of data, thereby reducing the occupation of storage resources and transmission resources, facilitating subsequent analysis, and realizing driving scene data and driving Dynamic collection of behavior data by scene and mode.

Description

【Technical field】 [0001] The present invention relates to data processing technology, in particular to a data collection method, device, equipment and computer-readable storage medium. 【Background technique】 [0002] The real driving scene data and the driver's driving behavior data in various driving scenes are used in road condition construction, driving scene reconstruction, driver model construction, driving behavior analysis and learning, vehicle dynamics modeling and simulation, etc. It has very important significance. In the actual research, the driving scene data and the driver's driving behavior data in various driving scenes are needed. [0003] However, real driving scene data and driver's driving behavior data in various driving scenes are not easy to collect and analyze. On the one hand, due to the many and complex real driving scenes, many drivers and vehicles need to be collected for a long time; on the other hand, the similarity between driving scene data an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/04G01C21/16H04L12/40H04N7/18
CPCG05B19/04G01C21/16H04N7/18H04L12/40H04L2012/40273H04L12/40013H04N7/181G07C5/008G07C5/08B60W40/09B60W40/107B60W40/105B60W2556/05B60W2556/45B60W2556/30B60W40/06G06V20/56
Inventor 于宁杨凡王成法李盖凡
Owner APOLLO INTELLIGENT DRIVING (BEIJING) TECHNOLOGY CO LTD
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