Automatic driving simulation data collection method, device and system

A technology of automatic driving and simulation data, which is applied in the field of computer simulation, can solve problems such as low efficiency, difficulty in writing and accessing, and large data in a single table, so as to improve data collection efficiency and reduce the amount of data processing

Pending Publication Date: 2020-05-12
APOLLO INTELLIGENT DRIVING (BEIJING) TECHNOLOGY CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, it is necessary to display detailed simulation result data to the user, which will cause the single table data displayed to the user to be too large, for example, more than 16M
[0003] Too much data may lead to difficulties in writing and accessing concurrently, and low efficiency

Method used

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  • Automatic driving simulation data collection method, device and system
  • Automatic driving simulation data collection method, device and system
  • Automatic driving simulation data collection method, device and system

Examples

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Embodiment Construction

[0048] In the following, only some exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature and not restrictive.

[0049] figure 1 A flow chart showing a method for collecting automatic driving simulation data according to an embodiment of the present invention. Such as figure 1 As shown, the automatic driving simulation data collection method may include:

[0050] Step S11, receiving a data update message from the simulation result database, the data update message including the record identifier updated in the simulation result database;

[0051] Step S12, in response to the data update message, search the simulation result database for the automatic driving simulation record corresponding to the record identifier,...

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Abstract

The embodiment of the invention provides an automatic driving simulation data collection method, device and system. The method comprises the following steps: receiving a data updating message from a simulation result database, wherein the data updating message comprises a record identifier updated in the simulation result database; and in response to the data updating message, searching an automatic driving simulation record corresponding to the record identifier in each simulation result database, each automatic driving simulation record comprising an operation result of the corresponding automatic driving scene. According to the embodiment of the invention, data collection can be triggered by updating the simulation result database, the data processing amount of the collection server isreduced, and the data collection efficiency is improved, so that the simulation result data can be quickly and reasonably collected and presented to a user.

Description

technical field [0001] The invention relates to the technical field of computer simulation, in particular to a method, device and system for collecting simulation data of automatic driving. Background technique [0002] The simulation system will generate a large amount of result data during the simulation operation. These result data are stored in several simulation result databases (record databases), and the amount of data is large. For example, tens of thousands of scenarios may be run at one time during the simulation process, resulting in many records. At the same time, it is necessary to display detailed simulation result data to the user, which will cause the single table data displayed to the user to be too large, for example, exceeding 16M. [0003] Too much data may lead to difficulties in writing and accessing concurrently, and low efficiency. Contents of the invention [0004] Embodiments of the present invention provide a method, device and system for coll...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/23G06F16/25G06F16/248G06F30/20
Inventor 伍航蒋其艺周辰霖李皓毛继明
Owner APOLLO INTELLIGENT DRIVING (BEIJING) TECHNOLOGY CO LTD
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